Alert archive / Wyoming / Flood Watches in 2011
Flood Watch 4, NWS Riverton, WY
NWS Riverton, WY issued this flood watch at May 28, 2011, 3:12 AM MDT for Johnson County, Wyoming. It took effect at May 29, 2011, 6:00 AM MDT. It was in force for 37 hr.
The area
The counties it named.
The facts
- Issued
- May 28, 2011, 3:12 AM MDT (09:12 UTC)
- In effect from
- May 29, 2011, 6:00 AM MDT
- Expired
- May 30, 2011, 7:13 PM MDT
- In force
- 37 hr
- Issued by
- NWS Riverton, WY
- Flood severity
- None
County Johnson County, WY
The radar
The Riverton/Lander radar (KRIW), 187 km from the middle of the area, began a volume at 09:11 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 forecasters said that day
The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Riverton, WY wrote its last area forecast discussion before this flood watch went out at May 28, 3:02 AM MDT, 10 minutes earlier.
Area forecast discussion, May 28, 3:02 AM MDT, 10 minutes before
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</html>The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 28, 12:15 PM MDT | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 60 hr |
Nearby
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.