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.


2023-01-31 16:46
2023-01-29 10:46
2023-01-28 03:46
2023-01-26 16:49
2023-01-14 10:58
2023-01-03 04:07
2022-12-25 11:13
2022-12-22 10:34

2022-12-14 16:40
2022-12-08 17:04
2022-12-02 10:46
2022-12-01 11:07
2022-11-30 19:55
2022-11-28 18:55
2022-11-27 10:52
2022-11-23 10:34

2022-11-21 22:25
2022-11-10 04:22
2022-11-03 10:46
2022-11-02 22:19
2022-11-02 11:07
2022-10-31 10:10
2022-10-30 10:31
2022-10-21 16:58

2022-10-21 04:34
2022-10-20 17:19
2022-10-14 03:40
2022-10-12 16:43
2022-09-28 16:34
2022-09-27 16:52
2022-09-06 17:28
2022-09-05 03:46

2022-09-04 16:28
2022-09-03 16:49
2022-08-29 16:52
2022-07-17 16:43
2022-07-17 04:22
2022-07-12 16:46
2022-07-10 03:58
2022-07-10 03:55

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