Recent OMPS and VIIRS ash and SO2 products. Products are automatically updated as data is received on GINA's antenna systems and processed by the IPOPP processing system. This page is intended to provide a quick overview, and not intended for scientific analysis. Please contact support@gina.alaska.edu if you have questions.

Generated at 2026/08/26 19:22 AKDT

Recent OMPS and VIIRS scenes processed with IPOPP

noaa20.20260826.2344

noaa20

Captured At:

2026/08/26 15:44 AKDT

2026/08/26 23:44 GMT

Age: 218 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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npp.20260826.2324

npp

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2026/08/26 15:24 AKDT

2026/08/26 23:24 GMT

Age: 238 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.2248

noaa21

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2026/08/26 14:48 AKDT

2026/08/26 22:48 GMT

Age: 274 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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noaa20.20260826.2202

noaa20

Captured At:

2026/08/26 14:02 AKDT

2026/08/26 22:02 GMT

Age: 320 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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npp.20260826.2143

npp

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2026/08/26 13:43 AKDT

2026/08/26 21:43 GMT

Age: 339 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.2107

noaa21

Captured At:

2026/08/26 13:07 AKDT

2026/08/26 21:07 GMT

Age: 375 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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noaa20.20260826.2023

noaa20

Captured At:

2026/08/26 12:23 AKDT

2026/08/26 20:23 GMT

Age: 419 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.20260826.2004

npp

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2026/08/26 12:04 AKDT

2026/08/26 20:04 GMT

Age: 438 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.1928

noaa21

Captured At:

2026/08/26 11:28 AKDT

2026/08/26 19:28 GMT

Age: 474 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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noaa20.20260826.1845

noaa20

Captured At:

2026/08/26 10:45 AKDT

2026/08/26 18:45 GMT

Age: 517 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.20260826.1826

npp

Captured At:

2026/08/26 10:26 AKDT

2026/08/26 18:26 GMT

Age: 536 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.1751

noaa21

Captured At:

2026/08/26 09:51 AKDT

2026/08/26 17:51 GMT

Age: 571 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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noaa20.20260826.1707

noaa20

Captured At:

2026/08/26 09:07 AKDT

2026/08/26 17:07 GMT

Age: 615 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.20260826.1648

npp

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2026/08/26 08:48 AKDT

2026/08/26 16:48 GMT

Age: 634 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.1612

noaa21

Captured At:

2026/08/26 08:12 AKDT

2026/08/26 16:12 GMT

Age: 670 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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noaa20.20260826.1527

noaa20

Captured At:

2026/08/26 07:27 AKDT

2026/08/26 15:27 GMT

Age: 715 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.20260826.1508

npp

Captured At:

2026/08/26 07:08 AKDT

2026/08/26 15:08 GMT

Age: 734 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.1432

noaa21

Captured At:

2026/08/26 06:32 AKDT

2026/08/26 14:32 GMT

Age: 770 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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noaa20.20260826.1347

noaa20

Captured At:

2026/08/26 05:47 AKDT

2026/08/26 13:47 GMT

Age: 815 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.20260826.1328

npp

Captured At:

2026/08/26 05:28 AKDT

2026/08/26 13:28 GMT

Age: 834 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.1252

noaa21

Captured At:

2026/08/26 04:52 AKDT

2026/08/26 12:52 GMT

Age: 870 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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noaa20.20260826.1207

noaa20

Captured At:

2026/08/26 04:07 AKDT

2026/08/26 12:07 GMT

Age: 915 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.20260826.1147

npp

Captured At:

2026/08/26 03:47 AKDT

2026/08/26 11:47 GMT

Age: 935 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.1111

noaa21

Captured At:

2026/08/26 03:11 AKDT

2026/08/26 11:11 GMT

Age: 971 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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noaa20.20260826.1027

noaa20

Captured At:

2026/08/26 02:27 AKDT

2026/08/26 10:27 GMT

Age: 1015 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260826.1007

npp

Captured At:

2026/08/26 02:07 AKDT

2026/08/26 10:07 GMT

Age: 1035 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.0932

noaa21

Captured At:

2026/08/26 01:32 AKDT

2026/08/26 09:32 GMT

Age: 1070 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.20260826.0128

npp

Captured At:

2026/08/25 17:28 AKDT

2026/08/26 01:28 GMT

Age: 1554 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260826.0050

noaa21

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2026/08/25 16:50 AKDT

2026/08/26 00:50 GMT

Age: 1592 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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noaa20.20260826.0003

noaa20

Captured At:

2026/08/25 16:03 AKDT

2026/08/26 00:03 GMT

Age: 1639 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260825.2343

npp

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2026/08/25 15:43 AKDT

2026/08/25 23:43 GMT

Age: 1659 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260825.2306

noaa21

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2026/08/25 15:06 AKDT

2026/08/25 23:06 GMT

Age: 1696 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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noaa20.20260825.2221

noaa20

Captured At:

2026/08/25 14:21 AKDT

2026/08/25 22:21 GMT

Age: 1741 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260825.2202

npp

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2026/08/25 14:02 AKDT

2026/08/25 22:02 GMT

Age: 1760 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260825.2126

noaa21

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2026/08/25 13:26 AKDT

2026/08/25 21:26 GMT

Age: 1796 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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noaa20.20260825.2041

noaa20

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2026/08/25 12:41 AKDT

2026/08/25 20:41 GMT

Age: 1841 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260825.2022

npp

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2026/08/25 12:22 AKDT

2026/08/25 20:22 GMT

Age: 1860 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260825.1947

noaa21

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2026/08/25 11:47 AKDT

2026/08/25 19:47 GMT

Age: 1895 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa20.20260825.1903

noaa20

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2026/08/25 11:03 AKDT

2026/08/25 19:03 GMT

Age: 1939 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260825.1844

npp

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2026/08/25 10:44 AKDT

2026/08/25 18:44 GMT

Age: 1958 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260825.1809

noaa21

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2026/08/25 10:09 AKDT

2026/08/25 18:09 GMT

Age: 1993 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa20.20260825.1725

noaa20

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2026/08/25 09:25 AKDT

2026/08/25 17:25 GMT

Age: 2037 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260825.1706

npp

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2026/08/25 09:06 AKDT

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Age: 2056 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260825.1631

noaa21

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2026/08/25 08:31 AKDT

2026/08/25 16:31 GMT

Age: 2091 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa20.20260825.1546

noaa20

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2026/08/25 07:46 AKDT

2026/08/25 15:46 GMT

Age: 2136 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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npp.20260825.1527

npp

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2026/08/25 07:27 AKDT

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Age: 2155 minutes

VIIRS SO2 Index

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VIIRS Ash Index

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noaa21.20260825.1451

noaa21

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2026/08/25 06:51 AKDT

2026/08/25 14:51 GMT

Age: 2191 minutes

VIIRS SO2 Index

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noaa20.20260825.1406

noaa20

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2026/08/25 06:06 AKDT

2026/08/25 14:06 GMT

Age: 2236 minutes

VIIRS SO2 Index

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npp.20260825.1347

npp

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2026/08/25 05:47 AKDT

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Age: 2255 minutes

VIIRS SO2 Index

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noaa21.20260825.1311

noaa21

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2026/08/25 05:11 AKDT

2026/08/25 13:11 GMT

Age: 2291 minutes

VIIRS SO2 Index

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noaa20.20260825.1226

noaa20

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2026/08/25 04:26 AKDT

2026/08/25 12:26 GMT

Age: 2336 minutes

VIIRS SO2 Index

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npp.20260825.1206

npp

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2026/08/25 04:06 AKDT

2026/08/25 12:06 GMT

Age: 2356 minutes

VIIRS SO2 Index

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noaa21.20260825.1130

noaa21

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2026/08/25 03:30 AKDT

2026/08/25 11:30 GMT

Age: 2392 minutes

VIIRS SO2 Index

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noaa20.20260825.1045

noaa20

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2026/08/25 02:45 AKDT

2026/08/25 10:45 GMT

Age: 2437 minutes

VIIRS SO2 Index

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npp.20260825.1026

npp

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2026/08/25 02:26 AKDT

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Age: 2456 minutes

VIIRS SO2 Index

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noaa21.20260825.0950

noaa21

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2026/08/25 01:50 AKDT

2026/08/25 09:50 GMT

Age: 2492 minutes

VIIRS SO2 Index

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noaa20.20260825.0906

noaa20

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2026/08/25 01:06 AKDT

2026/08/25 09:06 GMT

Age: 2536 minutes

VIIRS SO2 Index

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npp.20260825.0149

npp

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2026/08/24 17:49 AKDT

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Age: 2973 minutes

VIIRS SO2 Index

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noaa21.20260825.0110

noaa21

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2026/08/24 17:10 AKDT

2026/08/25 01:10 GMT

Age: 3012 minutes

VIIRS SO2 Index

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noaa20.20260825.0023

noaa20

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2026/08/24 16:23 AKDT

2026/08/25 00:23 GMT

Age: 3059 minutes

VIIRS SO2 Index

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npp.20260825.0002

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2026/08/24 16:02 AKDT

2026/08/25 00:02 GMT

Age: 3080 minutes

VIIRS SO2 Index

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noaa21.20260824.2326

noaa21

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2026/08/24 15:26 AKDT

2026/08/24 23:26 GMT

Age: 3116 minutes

VIIRS SO2 Index

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noaa20.20260824.2240

noaa20

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2026/08/24 14:40 AKDT

2026/08/24 22:40 GMT

Age: 3162 minutes

VIIRS SO2 Index

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npp.20260824.2221

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2026/08/24 14:21 AKDT

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VIIRS SO2 Index

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noaa21.20260824.2144

noaa21

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2026/08/24 13:44 AKDT

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Age: 3218 minutes

VIIRS SO2 Index

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noaa20.20260824.2100

noaa20

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2026/08/24 13:00 AKDT

2026/08/24 21:00 GMT

Age: 3262 minutes

VIIRS SO2 Index

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npp.20260824.2041

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2026/08/24 12:41 AKDT

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VIIRS SO2 Index

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noaa21.20260824.2005

noaa21

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2026/08/24 12:05 AKDT

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Age: 3317 minutes

VIIRS SO2 Index

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noaa20.20260824.1921

noaa20

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2026/08/24 11:21 AKDT

2026/08/24 19:21 GMT

Age: 3361 minutes

VIIRS SO2 Index

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npp.20260824.1903

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2026/08/24 11:03 AKDT

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Age: 3379 minutes

VIIRS SO2 Index

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noaa21.20260824.1827

noaa21

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2026/08/24 10:27 AKDT

2026/08/24 18:27 GMT

Age: 3415 minutes

VIIRS SO2 Index

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noaa20.20260824.1743

noaa20

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2026/08/24 09:43 AKDT

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Age: 3459 minutes

VIIRS SO2 Index

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npp.20260824.1725

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2026/08/24 09:25 AKDT

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Age: 3477 minutes

VIIRS SO2 Index

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noaa21.20260824.1649

noaa21

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2026/08/24 08:49 AKDT

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Age: 3513 minutes

VIIRS SO2 Index

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noaa20.20260824.1605

noaa20

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2026/08/24 08:05 AKDT

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Age: 3557 minutes

VIIRS SO2 Index

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npp.20260824.1546

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2026/08/24 07:46 AKDT

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Age: 3576 minutes

VIIRS SO2 Index

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noaa21.20260824.1510

noaa21

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2026/08/24 07:10 AKDT

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Age: 3612 minutes

VIIRS SO2 Index

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noaa20.20260824.1425

noaa20

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2026/08/24 06:25 AKDT

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Age: 3657 minutes

VIIRS SO2 Index

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npp.20260824.1405

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2026/08/24 06:05 AKDT

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Age: 3677 minutes

VIIRS SO2 Index

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noaa21.20260824.1330

noaa21

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2026/08/24 05:30 AKDT

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Age: 3712 minutes

VIIRS SO2 Index

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noaa20.20260824.1244

noaa20

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2026/08/24 04:44 AKDT

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Age: 3758 minutes

VIIRS SO2 Index

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npp.20260824.1225

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2026/08/24 04:25 AKDT

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Age: 3777 minutes

VIIRS SO2 Index

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noaa21.20260824.1149

noaa21

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2026/08/24 03:49 AKDT

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Age: 3813 minutes

VIIRS SO2 Index

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noaa20.20260824.1104

noaa20

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2026/08/24 03:04 AKDT

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Age: 3858 minutes

VIIRS SO2 Index

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npp.20260824.1045

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2026/08/24 02:45 AKDT

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Age: 3877 minutes

VIIRS SO2 Index

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noaa21.20260824.1009

noaa21

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2026/08/24 02:09 AKDT

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Age: 3913 minutes

VIIRS SO2 Index

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noaa20.20260824.0925

noaa20

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2026/08/24 01:25 AKDT

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Age: 3957 minutes

VIIRS SO2 Index

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npp.20260824.0906

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2026/08/24 01:06 AKDT

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Age: 3976 minutes

VIIRS SO2 Index

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noaa20.20260824.0042

noaa20

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2026/08/23 16:42 AKDT

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Age: 4480 minutes

VIIRS SO2 Index

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npp.20260823.2059

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2026/08/23 12:59 AKDT

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Age: 4703 minutes

VIIRS SO2 Index

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noaa20.20260823.1940

noaa20

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2026/08/23 11:40 AKDT

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Age: 4782 minutes

VIIRS SO2 Index

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Creative Commons License

Satellite Imagery by UAF GINA is licensed under a Creative Commons Attribution 3.0 Unported License. Based on a work at http://gina.alaska.edu.