Alert archive / Montana / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 77, NWS Glasgow, MT
NWS Glasgow, MT issued this severe thunderstorm warning at Jul 11, 1998, 9:07 PM MDT for Roosevelt County, Montana. It was in force for 93 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jul 11, 1998, 9:07 PM MDT (03:07 UTC)
- Expired
- Jul 11, 1998, 10:40 PM MDT
- In force
- 93 min
- Issued by
- NWS Glasgow, MT
- Area
- Whole counties
County Roosevelt County, MT
The radar
The Glasgow radar (KGGW), 120 km from the middle of the area, began a volume at 03:10 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 11, 9:27 PM MDT | Thunderstorm Wind 68 | Poplar, MT |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Glasgow, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 6:42 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 63 min |
| Jul 11, 7:45 PM MDT | Severe Thunderstorm Warning | GGW | McCone | 65 min |
| Jul 11, 7:55 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 60 min |
| Jul 11, 8:23 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt | 62 min |
| Jul 11, 9:02 PM MDT | Severe Thunderstorm Warning | GGW | Richland | 63 min |
Nearby
Severe Thunderstorm Warnings in Montana, 1998Every severe thunderstorm warning in 1998
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; radar from the NEXRAD Level II archive.