Alert archive / Arkansas / River Flood Warnings in 2020

River Flood Warning 73, NWS Memphis, TN

March 17, 2020Clay County, Greene County, Arkansas

NWS Memphis, TN issued this river flood warning at Mar 17, 2020, 12:01 PM CDT for Clay County, Greene County, Arkansas. It took effect at Mar 17, 2020, 2:30 PM CDT. It was in force for 5 days.

The area

The counties it named.

The facts

Issued: Mar 17, 2020, 12:01 PM CDT (17:01 UTC)
In effect from: Mar 17, 2020, 2:30 PM CDT
Expired: Mar 22, 2020, 2:23 PM CDT
In force: 5 days
Issued by: NWS Memphis, TN
Area: Storm-based polygon
Flood severity: Minor

Counties Clay County, AR, Greene County, AR

The radar

The Memphis radar (KNQA), 114 km from the middle of the area, began a volume at 17:04 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 St. Francis River at St. Francis (SFRA4).

Action stage: 19 ft
Minor stage: 22 ft
Moderate stage: 27 ft
Major stage: 31 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07040100, 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 Memphis, TN wrote its last area forecast discussion before this river flood warning went out at Mar 16, 6:35 PM CDT, 17 hours 26 minutes earlier.

Area forecast discussion, Mar 16, 6:35 PM CDT, 17 hours 26 minutes before

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Nearby

River Flood Warnings in Arkansas, 2020 Every 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.