Alert archive / Colorado / Severe Thunderstorm Warnings in 1999
Severe Thunderstorm Warning 28, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at May 29, 1999, 6:34 PM MDT for Phillips County, Sedgwick County, Colorado. It was in force for 31 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
- May 29, 1999, 6:34 PM MDT (00:34 UTC)
- Expired
- May 29, 1999, 7:05 PM MDT
- In force
- 31 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
Counties Phillips County, CO, Sedgwick County, CO
The radar
The Goodland radar (KGLD), 162 km from the middle of the area, began a volume at 00:36 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 text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at May 29, 2:45 PM MDT, 3 hours 49 minutes earlier.
Area forecast discussion, May 29, 2:45 PM MDT, 3 hours 49 minutes before
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</html>The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 29, 6:00 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 40 min |
| May 29, 6:19 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 26 min |
| May 29, 6:41 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 34 min |
| May 29, 6:41 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 34 min |
| May 29, 7:04 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Sedgwick | 41 min |
| May 30, 2:35 PM MDT | Tornado Warning | BOU | Weld | 25 min |
| May 30, 3:55 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 35 min |
| May 30, 4:07 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 38 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 1999Every severe thunderstorm warning in 1999
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.