Alert archive / Missouri / River Flood Warnings in 2020
River Flood Warning 139, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at May 26, 2020, 9:18 PM CDT for Gasconade County, Montgomery County, Missouri. It took effect at May 27, 2020, 10:50 PM CDT. It was in force for 7 days.
The area
The counties it named.
The facts
- Issued
- May 26, 2020, 9:18 PM CDT (02:18 UTC)
- In effect from
- May 27, 2020, 10:50 PM CDT
- Expired
- Jun 3, 2020, 6:15 PM CDT
- In force
- 7 days
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Gasconade County, MO, Montgomery County, MO
The radar
The St Louis radar (KLSX), 70 km from the middle of the area, began a volume at 02:21 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 river
Written for the forecast point Missouri River at Hermann (HRNM7).
- Action stage
- 19 ft
- Minor stage
- 21 ft
- Moderate stage
- 26 ft
- Major stage
- 33 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06934500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS St. Louis, MO wrote its last area forecast discussion before this river flood warning went out at May 26, 8:36 PM CDT, 42 minutes earlier.
Area forecast discussion, May 26, 8:36 PM CDT, 42 minutes before
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</html>Hazardous weather outlook, May 26, 7:51 PM CDT, 1 hour 27 minutes before
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</html>Nearby
River Flood Warnings in Missouri, 2020Every river flood 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; the gauge from the NWS water service and the USGS.