High IASI MetOp-B Ash/Dust BTD

Events in which the IASI instrument measured ash BTD values over 9 K. These may represent dust storms or volcanic eruptions. The common high ash BTD events near (33 N, 106 W) are gypsum dust storms at White Sands, New Mexico.

[ Volcanic Ash & SO2 alerts] [Washington Volcanic Ash Advisory Center] [OMI SO2 alerts] [AIRS SO2/Volcano monitoring]

Click on thumbnails for animations. Click on dates for CSV data.


2022-04-13 11:07
2022-04-10 17:10
2022-04-10 10:31
2022-04-09 22:01
2022-04-09 10:52
2022-04-06 16:55
2022-04-03 03:55
2022-04-02 04:16

2022-03-26 10:40
2022-03-25 03:40
2022-03-15 03:46
2022-02-09 11:13
2022-02-06 10:34
2022-01-29 16:40
2022-01-15 04:07
2022-01-02 22:07

2021-12-15 10:31
2021-12-11 16:58
2021-11-12 16:55
2021-11-07 16:58
2021-11-04 10:49
2021-11-04 09:10
2021-11-04 09:07
2021-11-03 09:28

2021-10-20 04:10
2021-10-18 17:13
2021-10-18 10:31
2021-10-17 10:52
2021-10-14 16:55
2021-10-09 16:58
2021-10-05 16:40
2021-10-03 17:22

2021-09-21 16:31
2021-09-21 04:10
2021-09-10 16:58
2021-08-21 17:13

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