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 2026/04/01 07:44 AKDT

noaa20.20260401.1440

noaa20

Captured At:

2026/04/01 06:40 AKDT

2026/04/01 14:40 GMT

Age: 64 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260401.1420

npp

Captured At:

2026/04/01 06:20 AKDT

2026/04/01 14:20 GMT

Age: 84 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260401.1349

noaa21

Captured At:

2026/04/01 05:49 AKDT

2026/04/01 13:49 GMT

Age: 115 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
noaa21.20260401.1348

noaa21

Captured At:

2026/04/01 05:48 AKDT

2026/04/01 13:48 GMT

Age: 115 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260401.1300

noaa20

Captured At:

2026/04/01 05:00 AKDT

2026/04/01 13:00 GMT

Age: 164 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
noaa20.20260401.1259

noaa20

Captured At:

2026/04/01 04:59 AKDT

2026/04/01 12:59 GMT

Age: 165 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260401.1239

npp

Captured At:

2026/04/01 04:39 AKDT

2026/04/01 12:39 GMT

Age: 185 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260401.1208

noaa21

Captured At:

2026/04/01 04:08 AKDT

2026/04/01 12:08 GMT

Age: 216 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
noaa21.20260401.1207

noaa21

Captured At:

2026/04/01 04:07 AKDT

2026/04/01 12:07 GMT

Age: 216 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260401.1119

noaa20

Captured At:

2026/04/01 03:19 AKDT

2026/04/01 11:19 GMT

Age: 265 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260401.1059

npp

Captured At:

2026/04/01 02:59 AKDT

2026/04/01 10:59 GMT

Age: 285 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260401.1028

noaa21

Captured At:

2026/04/01 02:28 AKDT

2026/04/01 10:28 GMT

Age: 316 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260401.0940

noaa20

Captured At:

2026/04/01 01:40 AKDT

2026/04/01 09:40 GMT

Age: 364 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260401.0939

noaa20

Captured At:

2026/04/01 01:39 AKDT

2026/04/01 09:39 GMT

Age: 365 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260401.0920

npp

Captured At:

2026/04/01 01:20 AKDT

2026/04/01 09:20 GMT

Age: 384 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260401.0850

noaa21

Captured At:

2026/04/01 00:50 AKDT

2026/04/01 08:50 GMT

Age: 414 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260401.0058

noaa20

Captured At:

2026/03/31 16:58 AKDT

2026/04/01 00:58 GMT

Age: 886 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
noaa20.20260401.0057

noaa20

Captured At:

2026/03/31 16:57 AKDT

2026/04/01 00:57 GMT

Age: 886 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260401.0037

npp

Captured At:

2026/03/31 16:37 AKDT

2026/04/01 00:37 GMT

Age: 907 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260401.0036

npp

Captured At:

2026/03/31 16:36 AKDT

2026/04/01 00:36 GMT

Age: 907 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260401.0005

noaa21

Captured At:

2026/03/31 16:05 AKDT

2026/04/01 00:05 GMT

Age: 939 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260331.2315

noaa20

Captured At:

2026/03/31 15:15 AKDT

2026/03/31 23:15 GMT

Age: 989 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260331.2314

noaa20

Captured At:

2026/03/31 15:14 AKDT

2026/03/31 23:14 GMT

Age: 990 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
npp.20260331.2255

npp

Captured At:

2026/03/31 14:55 AKDT

2026/03/31 22:55 GMT

Age: 1008 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.2254

npp

Captured At:

2026/03/31 14:54 AKDT

2026/03/31 22:54 GMT

Age: 1010 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.2223

noaa21

Captured At:

2026/03/31 14:23 AKDT

2026/03/31 22:23 GMT

Age: 1041 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
noaa21.20260331.2222

noaa21

Captured At:

2026/03/31 14:22 AKDT

2026/03/31 22:22 GMT

Age: 1041 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260331.2133

noaa20

Captured At:

2026/03/31 13:33 AKDT

2026/03/31 21:33 GMT

Age: 1091 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260331.2114

npp

Captured At:

2026/03/31 13:14 AKDT

2026/03/31 21:14 GMT

Age: 1109 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.2113

npp

Captured At:

2026/03/31 13:13 AKDT

2026/03/31 21:13 GMT

Age: 1111 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.2043

noaa21

Captured At:

2026/03/31 12:43 AKDT

2026/03/31 20:43 GMT

Age: 1141 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260331.1954

noaa20

Captured At:

2026/03/31 11:54 AKDT

2026/03/31 19:54 GMT

Age: 1190 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260331.1935

npp

Captured At:

2026/03/31 11:35 AKDT

2026/03/31 19:35 GMT

Age: 1209 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1905

noaa21

Captured At:

2026/03/31 11:05 AKDT

2026/03/31 19:05 GMT

Age: 1239 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260331.1817

noaa20

Captured At:

2026/03/31 10:17 AKDT

2026/03/31 18:17 GMT

Age: 1287 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
noaa20.20260331.1816

noaa20

Captured At:

2026/03/31 10:16 AKDT

2026/03/31 18:16 GMT

Age: 1287 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.1757

npp

Captured At:

2026/03/31 09:57 AKDT

2026/03/31 17:57 GMT

Age: 1307 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.1756

npp

Captured At:

2026/03/31 09:56 AKDT

2026/03/31 17:56 GMT

Age: 1307 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1727

noaa21

Captured At:

2026/03/31 09:27 AKDT

2026/03/31 17:27 GMT

Age: 1337 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1726

noaa21

Captured At:

2026/03/31 09:26 AKDT

2026/03/31 17:26 GMT

Age: 1338 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
noaa20.20260331.1638

noaa20

Captured At:

2026/03/31 08:38 AKDT

2026/03/31 16:38 GMT

Age: 1386 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260331.1618

npp

Captured At:

2026/03/31 08:18 AKDT

2026/03/31 16:18 GMT

Age: 1406 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1548

noaa21

Captured At:

2026/03/31 07:48 AKDT

2026/03/31 15:48 GMT

Age: 1435 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1547

noaa21

Captured At:

2026/03/31 07:47 AKDT

2026/03/31 15:47 GMT

Age: 1437 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
noaa20.20260331.1459

noaa20

Captured At:

2026/03/31 06:59 AKDT

2026/03/31 14:59 GMT

Age: 1485 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260331.1438

npp

Captured At:

2026/03/31 06:38 AKDT

2026/03/31 14:38 GMT

Age: 1506 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.1437

npp

Captured At:

2026/03/31 06:37 AKDT

2026/03/31 14:37 GMT

Age: 1506 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1407

noaa21

Captured At:

2026/03/31 06:07 AKDT

2026/03/31 14:07 GMT

Age: 1537 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260331.1318

noaa20

Captured At:

2026/03/31 05:18 AKDT

2026/03/31 13:18 GMT

Age: 1586 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260331.1258

npp

Captured At:

2026/03/31 04:58 AKDT

2026/03/31 12:58 GMT

Age: 1606 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1227

noaa21

Captured At:

2026/03/31 04:27 AKDT

2026/03/31 12:27 GMT

Age: 1637 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
noaa21.20260331.1226

noaa21

Captured At:

2026/03/31 04:26 AKDT

2026/03/31 12:26 GMT

Age: 1637 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260331.1138

noaa20

Captured At:

2026/03/31 03:38 AKDT

2026/03/31 11:38 GMT

Age: 1686 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260331.1118

npp

Captured At:

2026/03/31 03:18 AKDT

2026/03/31 11:18 GMT

Age: 1706 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.1117

npp

Captured At:

2026/03/31 03:17 AKDT

2026/03/31 11:17 GMT

Age: 1707 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.1047

noaa21

Captured At:

2026/03/31 02:47 AKDT

2026/03/31 10:47 GMT

Age: 1737 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260331.0958

noaa20

Captured At:

2026/03/31 01:58 AKDT

2026/03/31 09:58 GMT

Age: 1786 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260331.0957

noaa20

Captured At:

2026/03/31 01:57 AKDT

2026/03/31 09:57 GMT

Age: 1787 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.0938

npp

Captured At:

2026/03/31 01:38 AKDT

2026/03/31 09:38 GMT

Age: 1806 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.0937

npp

Captured At:

2026/03/31 01:37 AKDT

2026/03/31 09:37 GMT

Age: 1806 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.0908

noaa21

Captured At:

2026/03/31 01:08 AKDT

2026/03/31 09:08 GMT

Age: 1836 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
noaa21.20260331.0907

noaa21

Captured At:

2026/03/31 01:07 AKDT

2026/03/31 09:07 GMT

Age: 1836 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260331.0119

noaa20

Captured At:

2026/03/30 17:19 AKDT

2026/03/31 01:19 GMT

Age: 2305 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
noaa20.20260331.0118

noaa20

Captured At:

2026/03/30 17:18 AKDT

2026/03/31 01:18 GMT

Age: 2306 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.0057

npp

Captured At:

2026/03/30 16:57 AKDT

2026/03/31 00:57 GMT

Age: 2327 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260331.0056

npp

Captured At:

2026/03/30 16:56 AKDT

2026/03/31 00:56 GMT

Age: 2327 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260331.0024

noaa21

Captured At:

2026/03/30 16:24 AKDT

2026/03/31 00:24 GMT

Age: 2360 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260330.2334

noaa20

Captured At:

2026/03/30 15:34 AKDT

2026/03/30 23:34 GMT

Age: 2410 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
noaa20.20260330.2333

noaa20

Captured At:

2026/03/30 15:33 AKDT

2026/03/30 23:33 GMT

Age: 2411 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260330.2313

npp

Captured At:

2026/03/30 15:13 AKDT

2026/03/30 23:13 GMT

Age: 2431 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.2241

noaa21

Captured At:

2026/03/30 14:41 AKDT

2026/03/30 22:41 GMT

Age: 2463 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260330.2152

noaa20

Captured At:

2026/03/30 13:52 AKDT

2026/03/30 21:52 GMT

Age: 2512 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260330.2132

npp

Captured At:

2026/03/30 13:32 AKDT

2026/03/30 21:32 GMT

Age: 2532 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.2101

noaa21

Captured At:

2026/03/30 13:01 AKDT

2026/03/30 21:01 GMT

Age: 2563 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
noaa21.20260330.2100

noaa21

Captured At:

2026/03/30 13:00 AKDT

2026/03/30 21:00 GMT

Age: 2563 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260330.2013

noaa20

Captured At:

2026/03/30 12:13 AKDT

2026/03/30 20:13 GMT

Age: 2611 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
noaa20.20260330.2012

noaa20

Captured At:

2026/03/30 12:12 AKDT

2026/03/30 20:12 GMT

Age: 2612 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260330.1953

npp

Captured At:

2026/03/30 11:53 AKDT

2026/03/30 19:53 GMT

Age: 2631 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.1923

noaa21

Captured At:

2026/03/30 11:23 AKDT

2026/03/30 19:23 GMT

Age: 2661 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
noaa21.20260330.1922

noaa21

Captured At:

2026/03/30 11:22 AKDT

2026/03/30 19:22 GMT

Age: 2661 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260330.1835

noaa20

Captured At:

2026/03/30 10:35 AKDT

2026/03/30 18:35 GMT

Age: 2709 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
noaa20.20260330.1834

noaa20

Captured At:

2026/03/30 10:34 AKDT

2026/03/30 18:34 GMT

Age: 2710 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260330.1815

npp

Captured At:

2026/03/30 10:15 AKDT

2026/03/30 18:15 GMT

Age: 2729 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.1745

noaa21

Captured At:

2026/03/30 09:45 AKDT

2026/03/30 17:45 GMT

Age: 2759 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
noaa21.20260330.1744

noaa21

Captured At:

2026/03/30 09:44 AKDT

2026/03/30 17:44 GMT

Age: 2760 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260330.1657

noaa20

Captured At:

2026/03/30 08:57 AKDT

2026/03/30 16:57 GMT

Age: 2807 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
npp.20260330.1637

npp

Captured At:

2026/03/30 08:37 AKDT

2026/03/30 16:37 GMT

Age: 2827 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260330.1636

npp

Captured At:

2026/03/30 08:36 AKDT

2026/03/30 16:36 GMT

Age: 2828 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.1606

noaa21

Captured At:

2026/03/30 08:06 AKDT

2026/03/30 16:06 GMT

Age: 2858 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS AOD 550

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
noaa20.20260330.1518

noaa20

Captured At:

2026/03/30 07:18 AKDT

2026/03/30 15:18 GMT

Age: 2906 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
noaa20.20260330.1517

noaa20

Captured At:

2026/03/30 07:17 AKDT

2026/03/30 15:17 GMT

Age: 2906 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260330.1457

npp

Captured At:

2026/03/30 06:57 AKDT

2026/03/30 14:57 GMT

Age: 2927 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.1426

noaa21

Captured At:

2026/03/30 06:26 AKDT

2026/03/30 14:26 GMT

Age: 2958 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
noaa20.20260330.1337

noaa20

Captured At:

2026/03/30 05:37 AKDT

2026/03/30 13:37 GMT

Age: 3007 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
npp.20260330.1317

npp

Captured At:

2026/03/30 05:17 AKDT

2026/03/30 13:17 GMT

Age: 3027 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.1246

noaa21

Captured At:

2026/03/30 04:46 AKDT

2026/03/30 12:46 GMT

Age: 3058 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
noaa20.20260330.1157

noaa20

Captured At:

2026/03/30 03:57 AKDT

2026/03/30 11:57 GMT

Age: 3107 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
npp.20260330.1136

npp

Captured At:

2026/03/30 03:36 AKDT

2026/03/30 11:36 GMT

Age: 3128 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.1106

noaa21

Captured At:

2026/03/30 03:06 AKDT

2026/03/30 11:06 GMT

Age: 3158 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
noaa20.20260330.1017

noaa20

Captured At:

2026/03/30 02:17 AKDT

2026/03/30 10:17 GMT

Age: 3207 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
npp.20260330.0957

npp

Captured At:

2026/03/30 01:57 AKDT

2026/03/30 09:57 GMT

Age: 3227 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.0926

noaa21

Captured At:

2026/03/30 01:26 AKDT

2026/03/30 09:26 GMT

Age: 3258 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
noaa20.20260330.0139

noaa20

Captured At:

2026/03/29 17:39 AKDT

2026/03/30 01:39 GMT

Age: 3725 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
npp.20260330.0116

npp

Captured At:

2026/03/29 17:16 AKDT

2026/03/30 01:16 GMT

Age: 3748 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260330.0044

noaa21

Captured At:

2026/03/29 16:44 AKDT

2026/03/30 00:44 GMT

Age: 3780 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
noaa20.20260329.2353

noaa20

Captured At:

2026/03/29 15:53 AKDT

2026/03/29 23:53 GMT

Age: 3831 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
npp.20260329.2332

npp

Captured At:

2026/03/29 15:32 AKDT

2026/03/29 23:32 GMT

Age: 3852 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260329.2301

noaa21

Captured At:

2026/03/29 15:01 AKDT

2026/03/29 23:01 GMT

Age: 3883 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
noaa20.20260329.2211

noaa20

Captured At:

2026/03/29 14:11 AKDT

2026/03/29 22:11 GMT

Age: 3933 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
npp.20260329.2150

npp

Captured At:

2026/03/29 13:50 AKDT

2026/03/29 21:50 GMT

Age: 3954 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260329.2120

noaa21

Captured At:

2026/03/29 13:20 AKDT

2026/03/29 21:20 GMT

Age: 3984 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
noaa20.20260329.2031

noaa20

Captured At:

2026/03/29 12:31 AKDT

2026/03/29 20:31 GMT

Age: 4033 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
npp.20260329.2011

npp

Captured At:

2026/03/29 12:11 AKDT

2026/03/29 20:11 GMT

Age: 4053 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260329.1941

noaa21

Captured At:

2026/03/29 11:41 AKDT

2026/03/29 19:41 GMT

Age: 4083 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
noaa20.20260329.1853

noaa20

Captured At:

2026/03/29 10:53 AKDT

2026/03/29 18:53 GMT

Age: 4131 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
npp.20260329.1833

npp

Captured At:

2026/03/29 10:33 AKDT

2026/03/29 18:33 GMT

Age: 4151 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260329.1803

noaa21

Captured At:

2026/03/29 10:03 AKDT

2026/03/29 18:03 GMT

Age: 4181 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
noaa20.20260329.1715

noaa20

Captured At:

2026/03/29 09:15 AKDT

2026/03/29 17:15 GMT

Age: 4229 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
npp.20260329.1655

npp

Captured At:

2026/03/29 08:55 AKDT

2026/03/29 16:55 GMT

Age: 4249 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260329.1625

noaa21

Captured At:

2026/03/29 08:25 AKDT

2026/03/29 16:25 GMT

Age: 4279 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
noaa20.20260329.1536

noaa20

Captured At:

2026/03/29 07:36 AKDT

2026/03/29 15:36 GMT

Age: 4328 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
npp.20260329.1516

npp

Captured At:

2026/03/29 07:16 AKDT

2026/03/29 15:16 GMT

Age: 4348 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

Received at: Unknown

GeoTiff

Large JPG