This image gallery contains GINA polar products for aerosols and trace gasses. Imagery for Aerosols such as Volcanic Ash and Smoke include: VIIRS Ash Index, OMPS Ash-Smoke Index, VIIRS TrueColor RGB and VIIRS DayLandCloud RGB. Imagery for trace gasses such as SO2 and Ozone include: VIIRS SO2 Index, OMPS SO2 Trm, and OMPS Ozone. Please contact support@gina.alaska.edu if you have questions.

Recent Aerosol Products

Generated at 2025/05/21 22:51 AKDT

noaa21.20250522.0137

noaa21

Captured At:

2025/05/21 17:37 AKDT

2025/05/22 01:37 GMT

Age: 314 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250522.0042

noaa20

Captured At:

2025/05/21 16:42 AKDT

2025/05/22 00:42 GMT

Age: 369 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250522.0020

npp

Captured At:

2025/05/21 16:20 AKDT

2025/05/22 00:20 GMT

Age: 391 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.2352

noaa21

Captured At:

2025/05/21 15:52 AKDT

2025/05/21 23:52 GMT

Age: 419 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.2259

noaa20

Captured At:

2025/05/21 14:59 AKDT

2025/05/21 22:59 GMT

Age: 472 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250521.2258

noaa20

Captured At:

2025/05/21 14:58 AKDT

2025/05/21 22:58 GMT

Age: 473 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.2237

npp

Captured At:

2025/05/21 14:37 AKDT

2025/05/21 22:37 GMT

Age: 494 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250521.2236

npp

Captured At:

2025/05/21 14:36 AKDT

2025/05/21 22:36 GMT

Age: 495 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.2210

noaa21

Captured At:

2025/05/21 14:10 AKDT

2025/05/21 22:10 GMT

Age: 521 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250521.2209

noaa21

Captured At:

2025/05/21 14:09 AKDT

2025/05/21 22:09 GMT

Age: 522 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.2118

noaa20

Captured At:

2025/05/21 13:18 AKDT

2025/05/21 21:18 GMT

Age: 573 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250521.2117

noaa20

Captured At:

2025/05/21 13:17 AKDT

2025/05/21 21:17 GMT

Age: 574 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.2057

npp

Captured At:

2025/05/21 12:57 AKDT

2025/05/21 20:57 GMT

Age: 594 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.2030

noaa21

Captured At:

2025/05/21 12:30 AKDT

2025/05/21 20:30 GMT

Age: 621 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250521.2028

noaa21

Captured At:

2025/05/21 12:28 AKDT

2025/05/21 20:28 GMT

Age: 623 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.1939

noaa20

Captured At:

2025/05/21 11:39 AKDT

2025/05/21 19:39 GMT

Age: 672 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.1919

npp

Captured At:

2025/05/21 11:19 AKDT

2025/05/21 19:19 GMT

Age: 692 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.1851

noaa21

Captured At:

2025/05/21 10:51 AKDT

2025/05/21 18:51 GMT

Age: 720 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250521.1850

noaa21

Captured At:

2025/05/21 10:50 AKDT

2025/05/21 18:50 GMT

Age: 721 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.1801

noaa20

Captured At:

2025/05/21 10:01 AKDT

2025/05/21 18:01 GMT

Age: 770 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.1741

npp

Captured At:

2025/05/21 09:41 AKDT

2025/05/21 17:41 GMT

Age: 790 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.1714

noaa21

Captured At:

2025/05/21 09:14 AKDT

2025/05/21 17:14 GMT

Age: 817 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.1624

noaa20

Captured At:

2025/05/21 08:24 AKDT

2025/05/21 16:24 GMT

Age: 867 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.1602

npp

Captured At:

2025/05/21 08:02 AKDT

2025/05/21 16:02 GMT

Age: 889 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250521.1601

npp

Captured At:

2025/05/21 08:01 AKDT

2025/05/21 16:01 GMT

Age: 890 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.1535

noaa21

Captured At:

2025/05/21 07:35 AKDT

2025/05/21 15:35 GMT

Age: 916 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.1444

noaa20

Captured At:

2025/05/21 06:44 AKDT

2025/05/21 14:44 GMT

Age: 967 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250521.1443

noaa20

Captured At:

2025/05/21 06:43 AKDT

2025/05/21 14:43 GMT

Age: 968 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.1422

npp

Captured At:

2025/05/21 06:22 AKDT

2025/05/21 14:22 GMT

Age: 989 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250521.1421

npp

Captured At:

2025/05/21 06:21 AKDT

2025/05/21 14:21 GMT

Age: 990 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.1355

noaa21

Captured At:

2025/05/21 05:55 AKDT

2025/05/21 13:55 GMT

Age: 1016 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250521.1354

noaa21

Captured At:

2025/05/21 05:54 AKDT

2025/05/21 13:54 GMT

Age: 1017 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.1303

noaa20

Captured At:

2025/05/21 05:03 AKDT

2025/05/21 13:03 GMT

Age: 1068 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.1242

npp

Captured At:

2025/05/21 04:42 AKDT

2025/05/21 12:42 GMT

Age: 1089 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.1215

noaa21

Captured At:

2025/05/21 04:15 AKDT

2025/05/21 12:15 GMT

Age: 1116 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250521.1213

noaa21

Captured At:

2025/05/21 04:13 AKDT

2025/05/21 12:13 GMT

Age: 1118 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.1123

noaa20

Captured At:

2025/05/21 03:23 AKDT

2025/05/21 11:23 GMT

Age: 1168 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250521.1122

noaa20

Captured At:

2025/05/21 03:22 AKDT

2025/05/21 11:22 GMT

Age: 1169 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.1101

npp

Captured At:

2025/05/21 03:01 AKDT

2025/05/21 11:01 GMT

Age: 1190 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.1034

noaa21

Captured At:

2025/05/21 02:34 AKDT

2025/05/21 10:34 GMT

Age: 1217 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.0943

noaa20

Captured At:

2025/05/21 01:43 AKDT

2025/05/21 09:43 GMT

Age: 1268 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa21.20250521.0856

noaa21

Captured At:

2025/05/21 00:56 AKDT

2025/05/21 08:56 GMT

Age: 1315 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250521.0101

noaa20

Captured At:

2025/05/20 17:01 AKDT

2025/05/21 01:01 GMT

Age: 1790 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250521.0040

npp

Captured At:

2025/05/20 16:40 AKDT

2025/05/21 00:40 GMT

Age: 1811 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250521.0039

npp

Captured At:

2025/05/20 16:39 AKDT

2025/05/21 00:39 GMT

Age: 1812 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250521.0011

noaa21

Captured At:

2025/05/20 16:11 AKDT

2025/05/21 00:11 GMT

Age: 1840 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.2318

noaa20

Captured At:

2025/05/20 15:18 AKDT

2025/05/20 23:18 GMT

Age: 1893 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.2256

npp

Captured At:

2025/05/20 14:56 AKDT

2025/05/20 22:56 GMT

Age: 1915 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250520.2255

npp

Captured At:

2025/05/20 14:55 AKDT

2025/05/20 22:55 GMT

Age: 1916 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.2228

noaa21

Captured At:

2025/05/20 14:28 AKDT

2025/05/20 22:28 GMT

Age: 1943 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.2137

noaa20

Captured At:

2025/05/20 13:37 AKDT

2025/05/20 21:37 GMT

Age: 1994 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

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OMPS SO2 Trm

Received at: Unknown

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OMPS Reflective 331

Received at: Unknown

GeoTiff

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OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250520.2136

noaa20

Captured At:

2025/05/20 13:36 AKDT

2025/05/20 21:36 GMT

Age: 1995 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

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Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.2116

npp

Captured At:

2025/05/20 13:16 AKDT

2025/05/20 21:16 GMT

Age: 2015 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.2048

noaa21

Captured At:

2025/05/20 12:48 AKDT

2025/05/20 20:48 GMT

Age: 2043 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

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OMPS SO2 Trm

Received at: Unknown

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Large JPG

OMPS Reflective 331

Received at: Unknown

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OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250520.2047

noaa21

Captured At:

2025/05/20 12:47 AKDT

2025/05/20 20:47 GMT

Age: 2044 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1957

noaa20

Captured At:

2025/05/20 11:57 AKDT

2025/05/20 19:57 GMT

Age: 2094 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250520.1956

noaa20

Captured At:

2025/05/20 11:56 AKDT

2025/05/20 19:56 GMT

Age: 2095 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.1937

npp

Captured At:

2025/05/20 11:37 AKDT

2025/05/20 19:37 GMT

Age: 2114 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250520.1936

npp

Captured At:

2025/05/20 11:36 AKDT

2025/05/20 19:36 GMT

Age: 2115 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.1910

noaa21

Captured At:

2025/05/20 11:10 AKDT

2025/05/20 19:10 GMT

Age: 2141 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

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OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250520.1909

noaa21

Captured At:

2025/05/20 11:09 AKDT

2025/05/20 19:09 GMT

Age: 2142 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1819

noaa20

Captured At:

2025/05/20 10:19 AKDT

2025/05/20 18:19 GMT

Age: 2192 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

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OMPS SO2 Trm

Received at: Unknown

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Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250520.1818

noaa20

Captured At:

2025/05/20 10:18 AKDT

2025/05/20 18:18 GMT

Age: 2193 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.1800

npp

Captured At:

2025/05/20 10:00 AKDT

2025/05/20 18:00 GMT

Age: 2211 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.1732

noaa21

Captured At:

2025/05/20 09:32 AKDT

2025/05/20 17:32 GMT

Age: 2239 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1642

noaa20

Captured At:

2025/05/20 08:42 AKDT

2025/05/20 16:42 GMT

Age: 2289 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250520.1641

noaa20

Captured At:

2025/05/20 08:41 AKDT

2025/05/20 16:41 GMT

Age: 2290 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.1621

npp

Captured At:

2025/05/20 08:21 AKDT

2025/05/20 16:21 GMT

Age: 2310 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250520.1620

npp

Captured At:

2025/05/20 08:20 AKDT

2025/05/20 16:20 GMT

Age: 2311 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.1554

noaa21

Captured At:

2025/05/20 07:54 AKDT

2025/05/20 15:54 GMT

Age: 2337 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250520.1553

noaa21

Captured At:

2025/05/20 07:53 AKDT

2025/05/20 15:53 GMT

Age: 2338 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1503

noaa20

Captured At:

2025/05/20 07:03 AKDT

2025/05/20 15:03 GMT

Age: 2388 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250520.1502

noaa20

Captured At:

2025/05/20 07:02 AKDT

2025/05/20 15:02 GMT

Age: 2389 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.1441

npp

Captured At:

2025/05/20 06:41 AKDT

2025/05/20 14:41 GMT

Age: 2410 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250520.1440

npp

Captured At:

2025/05/20 06:40 AKDT

2025/05/20 14:40 GMT

Age: 2411 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.1414

noaa21

Captured At:

2025/05/20 06:14 AKDT

2025/05/20 14:14 GMT

Age: 2437 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250520.1413

noaa21

Captured At:

2025/05/20 06:13 AKDT

2025/05/20 14:13 GMT

Age: 2438 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1322

noaa20

Captured At:

2025/05/20 05:22 AKDT

2025/05/20 13:22 GMT

Age: 2489 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.1300

npp

Captured At:

2025/05/20 05:00 AKDT

2025/05/20 13:00 GMT

Age: 2511 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250520.1259

npp

Captured At:

2025/05/20 04:59 AKDT

2025/05/20 12:59 GMT

Age: 2512 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.1233

noaa21

Captured At:

2025/05/20 04:33 AKDT

2025/05/20 12:33 GMT

Age: 2538 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20250520.1232

noaa21

Captured At:

2025/05/20 04:32 AKDT

2025/05/20 12:32 GMT

Age: 2539 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1142

noaa20

Captured At:

2025/05/20 03:42 AKDT

2025/05/20 11:42 GMT

Age: 2589 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20250520.1141

noaa20

Captured At:

2025/05/20 03:41 AKDT

2025/05/20 11:41 GMT

Age: 2590 minutes

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.1120

npp

Captured At:

2025/05/20 03:20 AKDT

2025/05/20 11:20 GMT

Age: 2611 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: UAF/GINA

GeoTiff

Large JPG
noaa21.20250520.1053

noaa21

Captured At:

2025/05/20 02:53 AKDT

2025/05/20 10:53 GMT

Age: 2638 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
noaa20.20250520.1002

noaa20

Captured At:

2025/05/20 02:02 AKDT

2025/05/20 10:02 GMT

Age: 2689 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS DayLandCloud

Received at: Gilmore

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

True Color

Received at: Gilmore

GeoTiff

Large JPG

OMPS SO2 Trm

Received at: Unknown

GeoTiff

Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

Large JPG

OMPS Ozone

Received at: Unknown

GeoTiff

Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

Received at: Gilmore

GeoTiff

Large JPG
npp.20250520.0941

npp

Captured At:

2025/05/20 01:41 AKDT

2025/05/20 09:41 GMT

Age: 2710 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20250520.0940

npp

Captured At:

2025/05/20 01:40 AKDT

2025/05/20 09:40 GMT

Age: 2711 minutes

VIIRS DayLandCloud

Received at: UAF/GINA

GeoTiff

Large JPG

True Color

Received at: UAF/GINA

GeoTiff

Large JPG

Colorized VIIRS i04 (3.74 um)

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noaa21.20250520.0914

noaa21

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2025/05/20 01:14 AKDT

2025/05/20 09:14 GMT

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VIIRS SO2 Index

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noaa21.20250520.0913

noaa21

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2025/05/20 01:13 AKDT

2025/05/20 09:13 GMT

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VIIRS DayLandCloud

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True Color

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noaa20.20250520.0122

noaa20

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2025/05/19 17:22 AKDT

2025/05/20 01:22 GMT

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npp.20250520.0101

npp

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2025/05/19 17:01 AKDT

2025/05/20 01:01 GMT

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VIIRS SO2 Index

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noaa21.20250520.0030

noaa21

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2025/05/19 16:30 AKDT

2025/05/20 00:30 GMT

Age: 3261 minutes

VIIRS SO2 Index

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noaa20.20250519.2337

noaa20

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2025/05/19 15:37 AKDT

2025/05/19 23:37 GMT

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VIIRS SO2 Index

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npp.20250519.2315

npp

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2025/05/19 15:15 AKDT

2025/05/19 23:15 GMT

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VIIRS SO2 Index

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noaa21.20250519.2247

noaa21

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2025/05/19 14:47 AKDT

2025/05/19 22:47 GMT

Age: 3364 minutes

VIIRS SO2 Index

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noaa20.20250519.2155

noaa20

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2025/05/19 13:55 AKDT

2025/05/19 21:55 GMT

Age: 3416 minutes

VIIRS SO2 Index

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npp.20250519.2134

npp

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2025/05/19 13:34 AKDT

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noaa21.20250519.2107

noaa21

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2025/05/19 13:07 AKDT

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noaa20.20250519.2016

noaa20

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2025/05/19 12:16 AKDT

2025/05/19 20:16 GMT

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VIIRS SO2 Index

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npp.20250519.1956

npp

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2025/05/19 11:56 AKDT

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noaa21.20250519.1928

noaa21

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2025/05/19 11:28 AKDT

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noaa20.20250519.1837

noaa20

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2025/05/19 10:37 AKDT

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VIIRS SO2 Index

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npp.20250519.1818

npp

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2025/05/19 10:18 AKDT

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Age: 3633 minutes

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noaa21.20250519.1750

noaa21

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2025/05/19 09:50 AKDT

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VIIRS SO2 Index

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noaa20.20250519.1701

noaa20

Captured At:

2025/05/19 09:01 AKDT

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Age: 3710 minutes

VIIRS SO2 Index

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npp.20250519.1639

npp

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2025/05/19 08:39 AKDT

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Age: 3732 minutes

VIIRS SO2 Index

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noaa21.20250519.1613

noaa21

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2025/05/19 08:13 AKDT

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noaa20.20250519.1521

noaa20

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2025/05/19 07:21 AKDT

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npp.20250519.1500

npp

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2025/05/19 07:00 AKDT

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Age: 3831 minutes

VIIRS SO2 Index

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noaa21.20250519.1433

noaa21

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2025/05/19 06:33 AKDT

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Age: 3858 minutes

VIIRS SO2 Index

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noaa20.20250519.1341

noaa20

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2025/05/19 05:41 AKDT

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Age: 3910 minutes

VIIRS SO2 Index

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npp.20250519.1319

npp

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2025/05/19 05:19 AKDT

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Age: 3932 minutes

VIIRS SO2 Index

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noaa21.20250519.1252

noaa21

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2025/05/19 04:52 AKDT

2025/05/19 12:52 GMT

Age: 3959 minutes

VIIRS SO2 Index

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noaa20.20250519.1201

noaa20

Captured At:

2025/05/19 04:01 AKDT

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Age: 4010 minutes

VIIRS SO2 Index

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npp.20250519.1139

npp

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2025/05/19 03:39 AKDT

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Age: 4032 minutes

VIIRS SO2 Index

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noaa21.20250519.1112

noaa21

Captured At:

2025/05/19 03:12 AKDT

2025/05/19 11:12 GMT

Age: 4059 minutes

VIIRS SO2 Index

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noaa20.20250519.1020

noaa20

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2025/05/19 02:20 AKDT

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Age: 4111 minutes

VIIRS SO2 Index

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npp.20250519.0959

npp

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2025/05/19 01:59 AKDT

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Age: 4132 minutes

VIIRS SO2 Index

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noaa21.20250519.0932

noaa21

Captured At:

2025/05/19 01:32 AKDT

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Age: 4159 minutes

VIIRS SO2 Index

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noaa20.20250519.0843

noaa20

Captured At:

2025/05/19 00:43 AKDT

2025/05/19 08:43 GMT

Age: 4208 minutes

VIIRS SO2 Index

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