Alert archive / Oregon / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 37, NWS Boise, ID
NWS Boise, ID issued this severe thunderstorm warning at Aug 18, 2020, 3:31 PM PDT for Harney County, Malheur County, Oregon. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 18, 2020, 3:31 PM PDT (22:31 UTC)
- Expired
- Aug 18, 2020, 4:15 PM PDT
- In force
- 44 min
- Issued by
- NWS Boise, ID
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Harney County, OR, Malheur County, OR
The radar
The Boise radar (KCBX), 171 km from the middle of the area, began a volume at 22:32 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Boise, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 17, 5:51 PM PDT | Severe Thunderstorm Warning | BOI | Adams, Valley, Washington | 39 min |
| Aug 17, 6:20 PM PDT | Severe Thunderstorm Warning | BOI | Adams, Valley | 25 min |
| Aug 18, 11:58 AM PDT | Red Flag Warning | BOI | Idaho, Owyhee, Valley | 34 hr |
| Aug 18, 4:00 PM PDT | Special Weather Statement | BOI | 45 min | |
| Aug 18, 4:25 PM PDT | Special Weather Statement | BOI | Twin Falls | 50 min |
| Aug 18, 4:55 PM PDT | Special Weather Statement | BOI | Owyhee | 50 min |
| Aug 18, 2:52 PM PDT | Special Weather Statement | BOI | Harney | 38 min |
| Aug 18, 4:16 PM PDT | Special Weather Statement | BOI | Malheur | 44 min |
| Aug 18, 4:34 PM PDT | Severe Thunderstorm Warning | BOI | Malheur | 41 min |
| Aug 18, 4:44 PM PDT | Special Weather Statement | BOI | Malheur | 46 min |
Nearby
Severe Thunderstorm Warnings in Oregon, 2020Every severe thunderstorm warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.