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 2026/04/15 17:47 AKDT

noaa20.20260416.0119

noaa20

Captured At:

2026/04/15 17:19 AKDT

2026/04/16 01:19 GMT

Age: 28 minutes

VIIRS SO2 Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260416.0118

noaa20

Captured At:

2026/04/15 17:18 AKDT

2026/04/16 01:18 GMT

Age: 29 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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npp.20260416.0057

npp

Captured At:

2026/04/15 16:57 AKDT

2026/04/16 00:57 GMT

Age: 50 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20260416.0024

noaa21

Captured At:

2026/04/15 16:24 AKDT

2026/04/16 00:24 GMT

Age: 83 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

Received at: Unknown

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.2334

noaa20

Captured At:

2026/04/15 15:34 AKDT

2026/04/15 23:34 GMT

Age: 133 minutes

VIIRS SO2 Index

Received at: Unknown

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VIIRS Ash Index

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OMPS SO2 Trm

Received at: Unknown

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

Received at: Unknown

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noaa20.20260415.2333

noaa20

Captured At:

2026/04/15 15:33 AKDT

2026/04/15 23:33 GMT

Age: 134 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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npp.20260415.2313

npp

Captured At:

2026/04/15 15:13 AKDT

2026/04/15 23:13 GMT

Age: 154 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20260415.2241

noaa21

Captured At:

2026/04/15 14:41 AKDT

2026/04/15 22:41 GMT

Age: 186 minutes

VIIRS SO2 Index

Received at: Unknown

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VIIRS Ash Index

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OMPS SO2 Trm

Received at: Unknown

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OMPS Reflective 331

Received at: Unknown

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OMPS Ozone

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OMPS Ash-Smoke Index

Received at: Unknown

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noaa21.20260415.2240

noaa21

Captured At:

2026/04/15 14:40 AKDT

2026/04/15 22:40 GMT

Age: 187 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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noaa20.20260415.2152

noaa20

Captured At:

2026/04/15 13:52 AKDT

2026/04/15 21:52 GMT

Age: 235 minutes

VIIRS SO2 Index

Received at: Unknown

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VIIRS Ash Index

Received at: Unknown

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VIIRS AOD 550

Received at: Unknown

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260415.2133

npp

Captured At:

2026/04/15 13:33 AKDT

2026/04/15 21:33 GMT

Age: 254 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260415.2132

npp

Captured At:

2026/04/15 13:32 AKDT

2026/04/15 21:32 GMT

Age: 255 minutes

VIIRS AOD 550

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GeoTiff

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noaa21.20260415.2101

noaa21

Captured At:

2026/04/15 13:01 AKDT

2026/04/15 21:01 GMT

Age: 286 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.2013

noaa20

Captured At:

2026/04/15 12:13 AKDT

2026/04/15 20:13 GMT

Age: 334 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.2012

noaa20

Captured At:

2026/04/15 12:12 AKDT

2026/04/15 20:12 GMT

Age: 335 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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npp.20260415.1954

npp

Captured At:

2026/04/15 11:54 AKDT

2026/04/15 19:54 GMT

Age: 353 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20260415.1924

noaa21

Captured At:

2026/04/15 11:24 AKDT

2026/04/15 19:24 GMT

Age: 383 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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noaa21.20260415.1923

noaa21

Captured At:

2026/04/15 11:23 AKDT

2026/04/15 19:23 GMT

Age: 384 minutes

VIIRS SO2 Index

Received at: Unknown

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VIIRS Ash Index

Received at: Unknown

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OMPS SO2 Trm

Received at: Unknown

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

Received at: Unknown

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noaa20.20260415.1835

noaa20

Captured At:

2026/04/15 10:35 AKDT

2026/04/15 18:35 GMT

Age: 432 minutes

VIIRS SO2 Index

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VIIRS Ash Index

Received at: Unknown

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Large JPG

OMPS SO2 Trm

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OMPS Reflective 331

Received at: Unknown

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OMPS Ozone

Received at: Unknown

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Large JPG

OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

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noaa20.20260415.1834

noaa20

Captured At:

2026/04/15 10:34 AKDT

2026/04/15 18:34 GMT

Age: 433 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260415.1816

npp

Captured At:

2026/04/15 10:16 AKDT

2026/04/15 18:16 GMT

Age: 451 minutes

VIIRS SO2 Index

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GeoTiff

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VIIRS Ash Index

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VIIRS AOD 550

Received at: Unknown

GeoTiff

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noaa21.20260415.1745

noaa21

Captured At:

2026/04/15 09:45 AKDT

2026/04/15 17:45 GMT

Age: 482 minutes

VIIRS SO2 Index

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GeoTiff

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VIIRS Ash Index

Received at: Unknown

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OMPS SO2 Trm

Received at: Unknown

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Large JPG

OMPS Reflective 331

Received at: Unknown

GeoTiff

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OMPS Ozone

Received at: Unknown

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OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

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noaa21.20260415.1744

noaa21

Captured At:

2026/04/15 09:44 AKDT

2026/04/15 17:44 GMT

Age: 483 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260415.1657

noaa20

Captured At:

2026/04/15 08:57 AKDT

2026/04/15 16:57 GMT

Age: 530 minutes

VIIRS SO2 Index

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GeoTiff

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260415.1637

npp

Captured At:

2026/04/15 08:37 AKDT

2026/04/15 16:37 GMT

Age: 550 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

Received at: Unknown

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noaa21.20260415.1606

noaa21

Captured At:

2026/04/15 08:06 AKDT

2026/04/15 16:06 GMT

Age: 581 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.1517

noaa20

Captured At:

2026/04/15 07:17 AKDT

2026/04/15 15:17 GMT

Age: 630 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

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VIIRS Ash Index

Received at: Unknown

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Large JPG

OMPS SO2 Trm

Received at: Unknown

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OMPS Reflective 331

Received at: Unknown

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OMPS Ozone

Received at: Unknown

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OMPS Ash-Smoke Index

Received at: Unknown

GeoTiff

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noaa20.20260415.1516

noaa20

Captured At:

2026/04/15 07:16 AKDT

2026/04/15 15:16 GMT

Age: 631 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260415.1458

npp

Captured At:

2026/04/15 06:58 AKDT

2026/04/15 14:58 GMT

Age: 649 minutes

VIIRS SO2 Index

Received at: Unknown

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VIIRS Ash Index

Received at: Unknown

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VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa21.20260415.1426

noaa21

Captured At:

2026/04/15 06:26 AKDT

2026/04/15 14:26 GMT

Age: 681 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

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VIIRS Ash Index

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OMPS SO2 Trm

Received at: Unknown

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OMPS Reflective 331

Received at: Unknown

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OMPS Ozone

Received at: Unknown

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OMPS Ash-Smoke Index

Received at: Unknown

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noaa21.20260415.1425

noaa21

Captured At:

2026/04/15 06:25 AKDT

2026/04/15 14:25 GMT

Age: 682 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260415.1337

noaa20

Captured At:

2026/04/15 05:37 AKDT

2026/04/15 13:37 GMT

Age: 730 minutes

VIIRS SO2 Index

Received at: Unknown

GeoTiff

Large JPG

VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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GeoTiff

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npp.20260415.1318

npp

Captured At:

2026/04/15 05:18 AKDT

2026/04/15 13:18 GMT

Age: 749 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260415.1317

npp

Captured At:

2026/04/15 05:17 AKDT

2026/04/15 13:17 GMT

Age: 750 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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noaa21.20260415.1246

noaa21

Captured At:

2026/04/15 04:46 AKDT

2026/04/15 12:46 GMT

Age: 781 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
noaa20.20260415.1157

noaa20

Captured At:

2026/04/15 03:57 AKDT

2026/04/15 11:57 GMT

Age: 830 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

Received at: Unknown

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noaa20.20260415.1156

noaa20

Captured At:

2026/04/15 03:56 AKDT

2026/04/15 11:56 GMT

Age: 831 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

Large JPG
npp.20260415.1137

npp

Captured At:

2026/04/15 03:37 AKDT

2026/04/15 11:37 GMT

Age: 850 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

Received at: Unknown

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noaa21.20260415.1105

noaa21

Captured At:

2026/04/15 03:05 AKDT

2026/04/15 11:05 GMT

Age: 882 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.1017

noaa20

Captured At:

2026/04/15 02:17 AKDT

2026/04/15 10:17 GMT

Age: 930 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.1016

noaa20

Captured At:

2026/04/15 02:16 AKDT

2026/04/15 10:16 GMT

Age: 931 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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npp.20260415.0958

npp

Captured At:

2026/04/15 01:58 AKDT

2026/04/15 09:58 GMT

Age: 949 minutes

VIIRS AOD 550

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GeoTiff

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npp.20260415.0957

npp

Captured At:

2026/04/15 01:57 AKDT

2026/04/15 09:57 GMT

Age: 950 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260415.0926

noaa21

Captured At:

2026/04/15 01:26 AKDT

2026/04/15 09:26 GMT

Age: 981 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa21.20260415.0925

noaa21

Captured At:

2026/04/15 01:25 AKDT

2026/04/15 09:25 GMT

Age: 982 minutes

VIIRS AOD 550

Received at: Unknown

GeoTiff

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noaa20.20260415.0139

noaa20

Captured At:

2026/04/14 17:39 AKDT

2026/04/15 01:39 GMT

Age: 1448 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260415.0138

noaa20

Captured At:

2026/04/14 17:38 AKDT

2026/04/15 01:38 GMT

Age: 1449 minutes

VIIRS AOD 550

Received at: Unknown

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npp.20260415.0117

npp

Captured At:

2026/04/14 17:17 AKDT

2026/04/15 01:17 GMT

Age: 1470 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20260415.0044

noaa21

Captured At:

2026/04/14 16:44 AKDT

2026/04/15 00:44 GMT

Age: 1503 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260414.2353

noaa20

Captured At:

2026/04/14 15:53 AKDT

2026/04/14 23:53 GMT

Age: 1554 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260414.2333

npp

Captured At:

2026/04/14 15:33 AKDT

2026/04/14 23:33 GMT

Age: 1574 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20260414.2301

noaa21

Captured At:

2026/04/14 15:01 AKDT

2026/04/14 23:01 GMT

Age: 1606 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa21.20260414.2300

noaa21

Captured At:

2026/04/14 15:00 AKDT

2026/04/14 23:00 GMT

Age: 1607 minutes

VIIRS AOD 550

Received at: Unknown

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noaa20.20260414.2211

noaa20

Captured At:

2026/04/14 14:11 AKDT

2026/04/14 22:11 GMT

Age: 1656 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260414.2151

npp

Captured At:

2026/04/14 13:51 AKDT

2026/04/14 21:51 GMT

Age: 1676 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20260414.2120

noaa21

Captured At:

2026/04/14 13:20 AKDT

2026/04/14 21:20 GMT

Age: 1707 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260414.2119

noaa21

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2026/04/14 13:19 AKDT

2026/04/14 21:19 GMT

Age: 1707 minutes

VIIRS AOD 550

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noaa20.20260414.2032

noaa20

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2026/04/14 12:32 AKDT

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VIIRS SO2 Index

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noaa20.20260414.2031

noaa20

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2026/04/14 12:31 AKDT

2026/04/14 20:31 GMT

Age: 1756 minutes

VIIRS AOD 550

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npp.20260414.2012

npp

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2026/04/14 12:12 AKDT

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VIIRS SO2 Index

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npp.20260414.2011

npp

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2026/04/14 12:11 AKDT

2026/04/14 20:11 GMT

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VIIRS AOD 550

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noaa21.20260414.1941

noaa21

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2026/04/14 11:41 AKDT

2026/04/14 19:41 GMT

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VIIRS SO2 Index

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VIIRS AOD 550

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noaa20.20260414.1853

noaa20

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2026/04/14 10:53 AKDT

2026/04/14 18:53 GMT

Age: 1854 minutes

VIIRS SO2 Index

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VIIRS AOD 550

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npp.20260414.1834

npp

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2026/04/14 10:34 AKDT

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VIIRS SO2 Index

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npp.20260414.1833

npp

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2026/04/14 10:33 AKDT

2026/04/14 18:33 GMT

Age: 1874 minutes

VIIRS AOD 550

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noaa21.20260414.1803

noaa21

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2026/04/14 10:03 AKDT

2026/04/14 18:03 GMT

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VIIRS SO2 Index

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OMPS Reflective 331

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noaa20.20260414.1715

noaa20

Captured At:

2026/04/14 09:15 AKDT

2026/04/14 17:15 GMT

Age: 1952 minutes

VIIRS SO2 Index

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npp.20260414.1656

npp

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2026/04/14 16:56 GMT

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npp.20260414.1655

npp

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2026/04/14 08:55 AKDT

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VIIRS AOD 550

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noaa21.20260414.1625

noaa21

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2026/04/14 08:25 AKDT

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VIIRS SO2 Index

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noaa21.20260414.1624

noaa21

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2026/04/14 08:24 AKDT

2026/04/14 16:24 GMT

Age: 2003 minutes

VIIRS AOD 550

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noaa20.20260414.1536

noaa20

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2026/04/14 07:36 AKDT

2026/04/14 15:36 GMT

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VIIRS SO2 Index

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OMPS Reflective 331

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noaa20.20260414.1535

noaa20

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2026/04/14 07:35 AKDT

2026/04/14 15:35 GMT

Age: 2052 minutes

VIIRS AOD 550

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npp.20260414.1517

npp

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VIIRS AOD 550

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npp.20260414.1516

npp

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noaa21.20260414.1445

noaa21

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2026/04/14 06:45 AKDT

2026/04/14 14:45 GMT

Age: 2102 minutes

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noaa21.20260414.1444

noaa21

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2026/04/14 06:44 AKDT

2026/04/14 14:44 GMT

Age: 2103 minutes

VIIRS AOD 550

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noaa20.20260414.1356

noaa20

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2026/04/14 05:56 AKDT

2026/04/14 13:56 GMT

Age: 2151 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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npp.20260414.1336

npp

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2026/04/14 05:36 AKDT

2026/04/14 13:36 GMT

Age: 2171 minutes

VIIRS SO2 Index

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noaa21.20260414.1305

noaa21

Captured At:

2026/04/14 05:05 AKDT

2026/04/14 13:05 GMT

Age: 2202 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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noaa21.20260414.1304

noaa21

Captured At:

2026/04/14 05:04 AKDT

2026/04/14 13:04 GMT

Age: 2203 minutes

VIIRS AOD 550

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noaa20.20260414.1216

noaa20

Captured At:

2026/04/14 04:16 AKDT

2026/04/14 12:16 GMT

Age: 2251 minutes

VIIRS SO2 Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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noaa20.20260414.1215

noaa20

Captured At:

2026/04/14 04:15 AKDT

2026/04/14 12:15 GMT

Age: 2252 minutes

VIIRS AOD 550

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npp.20260414.1156

npp

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2026/04/14 03:56 AKDT

2026/04/14 11:56 GMT

Age: 2271 minutes

VIIRS SO2 Index

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VIIRS AOD 550

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noaa21.20260414.1124

noaa21

Captured At:

2026/04/14 03:24 AKDT

2026/04/14 11:24 GMT

Age: 2303 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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noaa21.20260414.1123

noaa21

Captured At:

2026/04/14 03:23 AKDT

2026/04/14 11:23 GMT

Age: 2304 minutes

VIIRS AOD 550

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noaa20.20260414.1035

noaa20

Captured At:

2026/04/14 02:35 AKDT

2026/04/14 10:35 GMT

Age: 2352 minutes

VIIRS SO2 Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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npp.20260414.1016

npp

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2026/04/14 02:16 AKDT

2026/04/14 10:16 GMT

Age: 2371 minutes

VIIRS SO2 Index

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npp.20260414.1015

npp

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2026/04/14 02:15 AKDT

2026/04/14 10:15 GMT

Age: 2372 minutes

VIIRS AOD 550

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noaa21.20260414.0944

noaa21

Captured At:

2026/04/14 01:44 AKDT

2026/04/14 09:44 GMT

Age: 2403 minutes

VIIRS SO2 Index

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VIIRS AOD 550

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260414.0857

noaa20

Captured At:

2026/04/14 00:57 AKDT

2026/04/14 08:57 GMT

Age: 2450 minutes

VIIRS SO2 Index

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npp.20260414.0138

npp

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2026/04/13 17:38 AKDT

2026/04/14 01:38 GMT

Age: 2889 minutes

VIIRS SO2 Index

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npp.20260414.0137

npp

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2026/04/13 17:37 AKDT

2026/04/14 01:37 GMT

Age: 2890 minutes

VIIRS AOD 550

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noaa21.20260414.0104

noaa21

Captured At:

2026/04/13 17:04 AKDT

2026/04/14 01:04 GMT

Age: 2923 minutes

VIIRS SO2 Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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noaa20.20260414.0013

noaa20

Captured At:

2026/04/13 16:13 AKDT

2026/04/14 00:13 GMT

Age: 2974 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS Reflective 331

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npp.20260413.2352

npp

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2026/04/13 15:52 AKDT

2026/04/13 23:52 GMT

Age: 2995 minutes

VIIRS SO2 Index

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noaa21.20260413.2319

noaa21

Captured At:

2026/04/13 15:19 AKDT

2026/04/13 23:19 GMT

Age: 3028 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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noaa20.20260413.2230

noaa20

Captured At:

2026/04/13 14:30 AKDT

2026/04/13 22:30 GMT

Age: 3077 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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npp.20260413.2210

npp

Captured At:

2026/04/13 14:10 AKDT

2026/04/13 22:10 GMT

Age: 3097 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260413.2138

noaa21

Captured At:

2026/04/13 13:38 AKDT

2026/04/13 21:38 GMT

Age: 3129 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260413.2050

noaa20

Captured At:

2026/04/13 12:50 AKDT

2026/04/13 20:50 GMT

Age: 3177 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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npp.20260413.2031

npp

Captured At:

2026/04/13 12:31 AKDT

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Age: 3196 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260413.1959

noaa21

Captured At:

2026/04/13 11:59 AKDT

2026/04/13 19:59 GMT

Age: 3228 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS Reflective 331

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noaa20.20260413.1912

noaa20

Captured At:

2026/04/13 11:12 AKDT

2026/04/13 19:12 GMT

Age: 3275 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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npp.20260413.1853

npp

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2026/04/13 10:53 AKDT

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Age: 3294 minutes

VIIRS SO2 Index

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noaa21.20260413.1822

noaa21

Captured At:

2026/04/13 10:22 AKDT

2026/04/13 18:22 GMT

Age: 3325 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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noaa20.20260413.1734

noaa20

Captured At:

2026/04/13 09:34 AKDT

2026/04/13 17:34 GMT

Age: 3373 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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npp.20260413.1714

npp

Captured At:

2026/04/13 09:14 AKDT

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Age: 3393 minutes

VIIRS SO2 Index

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noaa21.20260413.1643

noaa21

Captured At:

2026/04/13 08:43 AKDT

2026/04/13 16:43 GMT

Age: 3424 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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noaa20.20260413.1555

noaa20

Captured At:

2026/04/13 07:55 AKDT

2026/04/13 15:55 GMT

Age: 3472 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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npp.20260413.1535

npp

Captured At:

2026/04/13 07:35 AKDT

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Age: 3492 minutes

VIIRS SO2 Index

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noaa21.20260413.1504

noaa21

Captured At:

2026/04/13 07:04 AKDT

2026/04/13 15:04 GMT

Age: 3523 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260413.1415

noaa20

Captured At:

2026/04/13 06:15 AKDT

2026/04/13 14:15 GMT

Age: 3572 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260413.1355

npp

Captured At:

2026/04/13 05:55 AKDT

2026/04/13 13:55 GMT

Age: 3592 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260413.1324

noaa21

Captured At:

2026/04/13 05:24 AKDT

2026/04/13 13:24 GMT

Age: 3623 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260413.1235

noaa20

Captured At:

2026/04/13 04:35 AKDT

2026/04/13 12:35 GMT

Age: 3672 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260413.1215

npp

Captured At:

2026/04/13 04:15 AKDT

2026/04/13 12:15 GMT

Age: 3692 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260413.1143

noaa21

Captured At:

2026/04/13 03:43 AKDT

2026/04/13 11:43 GMT

Age: 3724 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260413.1054

noaa20

Captured At:

2026/04/13 02:54 AKDT

2026/04/13 10:54 GMT

Age: 3773 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260413.1034

npp

Captured At:

2026/04/13 02:34 AKDT

2026/04/13 10:34 GMT

Age: 3793 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260413.1003

noaa21

Captured At:

2026/04/13 02:03 AKDT

2026/04/13 10:03 GMT

Age: 3824 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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noaa20.20260413.0915

noaa20

Captured At:

2026/04/13 01:15 AKDT

2026/04/13 09:15 GMT

Age: 3872 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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npp.20260413.0856

npp

Captured At:

2026/04/13 00:56 AKDT

2026/04/13 08:56 GMT

Age: 3891 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260413.0124

noaa21

Captured At:

2026/04/12 17:24 AKDT

2026/04/13 01:24 GMT

Age: 4343 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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OMPS SO2 Trm

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OMPS Reflective 331

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OMPS Ozone

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OMPS Ash-Smoke Index

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