Alert archive / Georgia / River Flood Warnings in 2020

River Flood Warning 29, NWS Jacksonville, FL

September 23, 2020Jeff Davis County, Montgomery County, Toombs County, Georgia

NWS Jacksonville, FL issued this river flood warning at Sep 23, 2020, 9:21 AM EDT for Jeff Davis County, Montgomery County, Toombs County, Georgia. It took effect at Sep 26, 2020, 2:00 AM EDT. It was in force for 18 days.

The area

The counties it named.

The facts

Issued: Sep 23, 2020, 9:21 AM EDT (13:21 UTC)
In effect from: Sep 26, 2020, 2:00 AM EDT
Expired: Oct 14, 2020, 9:21 AM EDT
In force: 18 days
Issued by: NWS Jacksonville, FL
Area: Storm-based polygon
Flood severity: Minor

Counties Jeff Davis County, GA, Montgomery County, GA, Toombs County, GA

The radar

The Robins AFB radar (KJGX), 107 km from the middle of the area, began a volume at 13:20 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 Altamaha River near Charlotteville (CHRG1).

Action stage: 11 ft
Minor stage: 13 ft
Moderate stage: 20 ft
Major stage: 25 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02224940, 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 Jacksonville, FL wrote its last area forecast discussion before this river flood warning went out at Sep 22, 7:57 PM EDT, 13 hours 24 minutes earlier.

Area forecast discussion, Sep 22, 7:57 PM EDT, 13 hours 24 minutes before

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The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 23, 2:21 AM EDT	Coastal Flood Statement	JAX	Camden, Glynn	6 hr
Sep 23, 9:21 AM EDT	River Flood Warning	JAX	Appling, Tattnall, Toombs, Wayne	8 days

Nearby

River Flood Warnings in Georgia, 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.