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 2025/09/18 01:06 AKDT

npp.20250918.0133

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Captured At:

2025/09/17 17:33 AKDT

2025/09/18 01:33 GMT

Age: 453 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250918.0103

noaa21

Captured At:

2025/09/17 17:03 AKDT

2025/09/18 01:03 GMT

Age: 483 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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noaa20.20250918.0009

noaa20

Captured At:

2025/09/17 16:09 AKDT

2025/09/18 00:09 GMT

Age: 537 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.20250917.2347

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2025/09/17 15:47 AKDT

2025/09/17 23:47 GMT

Age: 559 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250917.2346

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2025/09/17 15:46 AKDT

2025/09/17 23:46 GMT

Age: 560 minutes

VIIRS AOD 550

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noaa21.20250917.2319

noaa21

Captured At:

2025/09/17 15:19 AKDT

2025/09/17 23:19 GMT

Age: 587 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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noaa20.20250917.2227

noaa20

Captured At:

2025/09/17 14:27 AKDT

2025/09/17 22:27 GMT

Age: 639 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.20250917.2205

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Captured At:

2025/09/17 14:05 AKDT

2025/09/17 22:05 GMT

Age: 661 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20250917.2138

noaa21

Captured At:

2025/09/17 13:38 AKDT

2025/09/17 21:38 GMT

Age: 688 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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noaa21.20250917.2137

noaa21

Captured At:

2025/09/17 13:37 AKDT

2025/09/17 21:37 GMT

Age: 689 minutes

VIIRS AOD 550

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noaa20.20250917.2047

noaa20

Captured At:

2025/09/17 12:47 AKDT

2025/09/17 20:47 GMT

Age: 739 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.20250917.2026

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Captured At:

2025/09/17 12:26 AKDT

2025/09/17 20:26 GMT

Age: 760 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20250917.1959

noaa21

Captured At:

2025/09/17 11:59 AKDT

2025/09/17 19:59 GMT

Age: 787 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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noaa20.20250917.1909

noaa20

Captured At:

2025/09/17 11:09 AKDT

2025/09/17 19:09 GMT

Age: 837 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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noaa20.20250917.1907

noaa20

Captured At:

2025/09/17 11:07 AKDT

2025/09/17 19:07 GMT

Age: 838 minutes

VIIRS AOD 550

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npp.20250917.1848

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Captured At:

2025/09/17 10:48 AKDT

2025/09/17 18:48 GMT

Age: 858 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250917.1847

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2025/09/17 10:47 AKDT

2025/09/17 18:47 GMT

Age: 858 minutes

VIIRS AOD 550

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noaa21.20250917.1821

noaa21

Captured At:

2025/09/17 10:21 AKDT

2025/09/17 18:21 GMT

Age: 885 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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noaa21.20250917.1820

noaa21

Captured At:

2025/09/17 10:20 AKDT

2025/09/17 18:20 GMT

Age: 885 minutes

VIIRS AOD 550

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noaa20.20250917.1731

noaa20

Captured At:

2025/09/17 09:31 AKDT

2025/09/17 17:31 GMT

Age: 935 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.20250917.1710

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Captured At:

2025/09/17 09:10 AKDT

2025/09/17 17:10 GMT

Age: 956 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250917.1709

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2025/09/17 09:09 AKDT

2025/09/17 17:09 GMT

Age: 956 minutes

VIIRS AOD 550

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noaa21.20250917.1643

noaa21

Captured At:

2025/09/17 08:43 AKDT

2025/09/17 16:43 GMT

Age: 983 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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noaa21.20250917.1642

noaa21

Captured At:

2025/09/17 08:42 AKDT

2025/09/17 16:42 GMT

Age: 983 minutes

VIIRS AOD 550

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noaa20.20250917.1552

noaa20

Captured At:

2025/09/17 07:52 AKDT

2025/09/17 15:52 GMT

Age: 1034 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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noaa20.20250917.1551

noaa20

Captured At:

2025/09/17 07:51 AKDT

2025/09/17 15:51 GMT

Age: 1035 minutes

VIIRS AOD 550

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npp.20250917.1530

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Captured At:

2025/09/17 07:30 AKDT

2025/09/17 15:30 GMT

Age: 1056 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250917.1503

noaa21

Captured At:

2025/09/17 07:03 AKDT

2025/09/17 15:03 GMT

Age: 1083 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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noaa20.20250917.1412

noaa20

Captured At:

2025/09/17 06:12 AKDT

2025/09/17 14:12 GMT

Age: 1134 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.20250917.1350

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Captured At:

2025/09/17 05:50 AKDT

2025/09/17 13:50 GMT

Age: 1156 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20250917.1323

noaa21

Captured At:

2025/09/17 05:23 AKDT

2025/09/17 13:23 GMT

Age: 1183 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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noaa21.20250917.1322

noaa21

Captured At:

2025/09/17 05:22 AKDT

2025/09/17 13:22 GMT

Age: 1184 minutes

VIIRS AOD 550

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noaa20.20250917.1231

noaa20

Captured At:

2025/09/17 04:31 AKDT

2025/09/17 12:31 GMT

Age: 1235 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.20250917.1210

npp

Captured At:

2025/09/17 04:10 AKDT

2025/09/17 12:10 GMT

Age: 1256 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250917.1209

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2025/09/17 04:09 AKDT

2025/09/17 12:09 GMT

Age: 1257 minutes

VIIRS AOD 550

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noaa21.20250917.1142

noaa21

Captured At:

2025/09/17 03:42 AKDT

2025/09/17 11:42 GMT

Age: 1284 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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noaa20.20250917.1051

noaa20

Captured At:

2025/09/17 02:51 AKDT

2025/09/17 10:51 GMT

Age: 1335 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.20250917.1030

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Captured At:

2025/09/17 02:30 AKDT

2025/09/17 10:30 GMT

Age: 1356 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20250917.1002

noaa21

Captured At:

2025/09/17 02:02 AKDT

2025/09/17 10:02 GMT

Age: 1384 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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noaa21.20250917.1001

noaa21

Captured At:

2025/09/17 02:01 AKDT

2025/09/17 10:01 GMT

Age: 1385 minutes

VIIRS AOD 550

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noaa20.20250917.0912

noaa20

Captured At:

2025/09/17 01:12 AKDT

2025/09/17 09:12 GMT

Age: 1434 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250917.0851

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2025/09/17 00:51 AKDT

2025/09/17 08:51 GMT

Age: 1455 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20250917.0123

noaa21

Captured At:

2025/09/16 17:23 AKDT

2025/09/17 01:23 GMT

Age: 1903 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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noaa20.20250917.0029

noaa20

Captured At:

2025/09/16 16:29 AKDT

2025/09/17 00:29 GMT

Age: 1957 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.20250917.0006

npp

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2025/09/16 16:06 AKDT

2025/09/17 00:06 GMT

Age: 1980 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250916.2338

noaa21

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2025/09/16 15:38 AKDT

2025/09/16 23:38 GMT

Age: 2008 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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noaa20.20250916.2246

noaa20

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2025/09/16 14:46 AKDT

2025/09/16 22:46 GMT

Age: 2060 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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noaa20.20250916.2245

noaa20

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2025/09/16 14:45 AKDT

2025/09/16 22:45 GMT

Age: 2060 minutes

VIIRS AOD 550

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npp.20250916.2224

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2025/09/16 14:24 AKDT

2025/09/16 22:24 GMT

Age: 2082 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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VIIRS AOD 550

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noaa21.20250916.2157

noaa21

Captured At:

2025/09/16 13:57 AKDT

2025/09/16 21:57 GMT

Age: 2109 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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noaa21.20250916.2156

noaa21

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2025/09/16 13:56 AKDT

2025/09/16 21:56 GMT

Age: 2110 minutes

VIIRS AOD 550

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noaa20.20250916.2106

noaa20

Captured At:

2025/09/16 13:06 AKDT

2025/09/16 21:06 GMT

Age: 2160 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.20250916.2044

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2025/09/16 12:44 AKDT

2025/09/16 20:44 GMT

Age: 2182 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250916.2043

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2025/09/16 12:43 AKDT

2025/09/16 20:43 GMT

Age: 2183 minutes

VIIRS AOD 550

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noaa21.20250916.2017

noaa21

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2025/09/16 12:17 AKDT

2025/09/16 20:17 GMT

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noaa21.20250916.2016

noaa21

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2025/09/16 12:16 AKDT

2025/09/16 20:16 GMT

Age: 2210 minutes

VIIRS AOD 550

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noaa20.20250916.1927

noaa20

Captured At:

2025/09/16 11:27 AKDT

2025/09/16 19:27 GMT

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VIIRS SO2 Index

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noaa20.20250916.1926

noaa20

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2025/09/16 11:26 AKDT

2025/09/16 19:26 GMT

Age: 2259 minutes

VIIRS AOD 550

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npp.20250916.1906

npp

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2025/09/16 11:06 AKDT

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npp.20250916.1905

npp

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2025/09/16 11:05 AKDT

2025/09/16 19:05 GMT

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VIIRS AOD 550

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noaa21.20250916.1839

noaa21

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2025/09/16 10:39 AKDT

2025/09/16 18:39 GMT

Age: 2307 minutes

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noaa21.20250916.1838

noaa21

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2025/09/16 10:38 AKDT

2025/09/16 18:38 GMT

Age: 2308 minutes

VIIRS AOD 550

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noaa20.20250916.1749

noaa20

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2025/09/16 09:49 AKDT

2025/09/16 17:49 GMT

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noaa20.20250916.1748

noaa20

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2025/09/16 09:48 AKDT

2025/09/16 17:48 GMT

Age: 2358 minutes

VIIRS AOD 550

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npp.20250916.1728

npp

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2025/09/16 09:28 AKDT

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npp.20250916.1727

npp

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2025/09/16 09:27 AKDT

2025/09/16 17:27 GMT

Age: 2379 minutes

VIIRS AOD 550

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noaa21.20250916.1701

noaa21

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2025/09/16 09:01 AKDT

2025/09/16 17:01 GMT

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noaa21.20250916.1700

noaa21

Captured At:

2025/09/16 09:00 AKDT

2025/09/16 17:00 GMT

Age: 2406 minutes

VIIRS AOD 550

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noaa20.20250916.1610

noaa20

Captured At:

2025/09/16 08:10 AKDT

2025/09/16 16:10 GMT

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npp.20250916.1549

npp

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2025/09/16 07:49 AKDT

2025/09/16 15:49 GMT

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noaa21.20250916.1522

noaa21

Captured At:

2025/09/16 07:22 AKDT

2025/09/16 15:22 GMT

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noaa20.20250916.1431

noaa20

Captured At:

2025/09/16 06:31 AKDT

2025/09/16 14:31 GMT

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noaa20.20250916.1430

noaa20

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2025/09/16 06:30 AKDT

2025/09/16 14:30 GMT

Age: 2555 minutes

VIIRS AOD 550

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npp.20250916.1409

npp

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2025/09/16 06:09 AKDT

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noaa21.20250916.1342

noaa21

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2025/09/16 05:42 AKDT

2025/09/16 13:42 GMT

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noaa21.20250916.1341

noaa21

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2025/09/16 05:41 AKDT

2025/09/16 13:41 GMT

Age: 2605 minutes

VIIRS AOD 550

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noaa20.20250916.1250

noaa20

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2025/09/16 04:50 AKDT

2025/09/16 12:50 GMT

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noaa20.20250916.1249

noaa20

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2025/09/16 04:49 AKDT

2025/09/16 12:49 GMT

Age: 2656 minutes

VIIRS AOD 550

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npp.20250916.1229

npp

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2025/09/16 04:29 AKDT

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npp.20250916.1228

npp

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2025/09/16 04:28 AKDT

2025/09/16 12:28 GMT

Age: 2678 minutes

VIIRS AOD 550

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noaa21.20250916.1201

noaa21

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2025/09/16 04:01 AKDT

2025/09/16 12:01 GMT

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noaa20.20250916.1110

noaa20

Captured At:

2025/09/16 03:10 AKDT

2025/09/16 11:10 GMT

Age: 2756 minutes

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npp.20250916.1048

npp

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2025/09/16 02:48 AKDT

2025/09/16 10:48 GMT

Age: 2778 minutes

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npp.20250916.1047

npp

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2025/09/16 02:47 AKDT

2025/09/16 10:47 GMT

Age: 2779 minutes

VIIRS AOD 550

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noaa21.20250916.1021

noaa21

Captured At:

2025/09/16 02:21 AKDT

2025/09/16 10:21 GMT

Age: 2805 minutes

VIIRS SO2 Index

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noaa21.20250916.1020

noaa21

Captured At:

2025/09/16 02:20 AKDT

2025/09/16 10:20 GMT

Age: 2806 minutes

VIIRS AOD 550

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noaa20.20250916.0930

noaa20

Captured At:

2025/09/16 01:30 AKDT

2025/09/16 09:30 GMT

Age: 2856 minutes

VIIRS SO2 Index

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npp.20250916.0909

npp

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2025/09/16 01:09 AKDT

2025/09/16 09:09 GMT

Age: 2877 minutes

VIIRS SO2 Index

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noaa21.20250916.0145

noaa21

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2025/09/15 17:45 AKDT

2025/09/16 01:45 GMT

Age: 3321 minutes

VIIRS SO2 Index

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noaa20.20250916.0049

noaa20

Captured At:

2025/09/15 16:49 AKDT

2025/09/16 00:49 GMT

Age: 3377 minutes

VIIRS SO2 Index

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npp.20250916.0026

npp

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2025/09/15 16:26 AKDT

2025/09/16 00:26 GMT

Age: 3400 minutes

VIIRS SO2 Index

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noaa21.20250915.2358

noaa21

Captured At:

2025/09/15 15:58 AKDT

2025/09/15 23:58 GMT

Age: 3428 minutes

VIIRS SO2 Index

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noaa20.20250915.2305

noaa20

Captured At:

2025/09/15 15:05 AKDT

2025/09/15 23:05 GMT

Age: 3481 minutes

VIIRS SO2 Index

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npp.20250915.2243

npp

Captured At:

2025/09/15 14:43 AKDT

2025/09/15 22:43 GMT

Age: 3503 minutes

VIIRS SO2 Index

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noaa21.20250915.2216

noaa21

Captured At:

2025/09/15 14:16 AKDT

2025/09/15 22:16 GMT

Age: 3530 minutes

VIIRS SO2 Index

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noaa20.20250915.2124

noaa20

Captured At:

2025/09/15 13:24 AKDT

2025/09/15 21:24 GMT

Age: 3582 minutes

VIIRS SO2 Index

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npp.20250915.2103

npp

Captured At:

2025/09/15 13:03 AKDT

2025/09/15 21:03 GMT

Age: 3603 minutes

VIIRS SO2 Index

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noaa21.20250915.2036

noaa21

Captured At:

2025/09/15 12:36 AKDT

2025/09/15 20:36 GMT

Age: 3630 minutes

VIIRS SO2 Index

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noaa20.20250915.1945

noaa20

Captured At:

2025/09/15 11:45 AKDT

2025/09/15 19:45 GMT

Age: 3681 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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npp.20250915.1924

npp

Captured At:

2025/09/15 11:24 AKDT

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Age: 3702 minutes

VIIRS SO2 Index

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noaa21.20250915.1858

noaa21

Captured At:

2025/09/15 10:58 AKDT

2025/09/15 18:58 GMT

Age: 3728 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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noaa20.20250915.1807

noaa20

Captured At:

2025/09/15 10:07 AKDT

2025/09/15 18:07 GMT

Age: 3779 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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npp.20250915.1746

npp

Captured At:

2025/09/15 09:46 AKDT

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Age: 3800 minutes

VIIRS SO2 Index

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noaa21.20250915.1719

noaa21

Captured At:

2025/09/15 09:19 AKDT

2025/09/15 17:19 GMT

Age: 3827 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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noaa20.20250915.1629

noaa20

Captured At:

2025/09/15 08:29 AKDT

2025/09/15 16:29 GMT

Age: 3877 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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npp.20250915.1608

npp

Captured At:

2025/09/15 08:08 AKDT

2025/09/15 16:08 GMT

Age: 3898 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250915.1540

noaa21

Captured At:

2025/09/15 07:40 AKDT

2025/09/15 15:40 GMT

Age: 3926 minutes

VIIRS SO2 Index

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OMPS Reflective 331

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OMPS Ash-Smoke Index

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noaa20.20250915.1449

noaa20

Captured At:

2025/09/15 06:49 AKDT

2025/09/15 14:49 GMT

Age: 3977 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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npp.20250915.1428

npp

Captured At:

2025/09/15 06:28 AKDT

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Age: 3998 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250915.1400

noaa21

Captured At:

2025/09/15 06:00 AKDT

2025/09/15 14:00 GMT

Age: 4026 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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noaa20.20250915.1309

noaa20

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2025/09/15 05:09 AKDT

2025/09/15 13:09 GMT

Age: 4077 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.20250915.1247

npp

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2025/09/15 04:47 AKDT

2025/09/15 12:47 GMT

Age: 4099 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250915.1220

noaa21

Captured At:

2025/09/15 04:20 AKDT

2025/09/15 12:20 GMT

Age: 4126 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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noaa20.20250915.1129

noaa20

Captured At:

2025/09/15 03:29 AKDT

2025/09/15 11:29 GMT

Age: 4177 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.20250915.1107

npp

Captured At:

2025/09/15 03:07 AKDT

2025/09/15 11:07 GMT

Age: 4199 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250915.1040

noaa21

Captured At:

2025/09/15 02:40 AKDT

2025/09/15 10:40 GMT

Age: 4226 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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noaa20.20250915.0949

noaa20

Captured At:

2025/09/15 01:49 AKDT

2025/09/15 09:49 GMT

Age: 4277 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20250915.0927

npp

Captured At:

2025/09/15 01:27 AKDT

2025/09/15 09:27 GMT

Age: 4299 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20250915.0901

noaa21

Captured At:

2025/09/15 01:01 AKDT

2025/09/15 09:01 GMT

Age: 4325 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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