Alert archive / Florida / River Flood Warnings in 2010

River Flood Warning 57, NWS Tallahassee, FL

May 4, 20104 counties in Florida

NWS Tallahassee, FL issued this river flood warning at May 4, 2010, 10:34 AM CDT for 4 counties in Florida. It took effect at May 5, 2010, 6:42 AM CDT. It was in force for 9 days.

The area

The counties it named.

The facts

Issued: May 4, 2010, 10:34 AM CDT (15:34 UTC)
In effect from: May 5, 2010, 6:42 AM CDT
Expired: May 13, 2010, 7:00 PM CDT
In force: 9 days
Issued by: NWS Tallahassee, FL
Flood severity: Minor

Counties Calhoun County, FL, Franklin County, FL, Gulf County, FL, Liberty County, FL

The radar

The Tallahassee radar (KTLH), 76 km from the middle of the area, began a volume at 15:37 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 Apalachicola River near Blountstown (BLOF1).

Action stage: 13 ft
Minor stage: 17 ft
Moderate stage: 23.5 ft
Major stage: 26 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02358700, 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 Tallahassee, FL wrote its last area forecast discussion before this river flood warning went out at May 3, 2:06 PM CDT, 20 hours 28 minutes earlier.

Area forecast discussion, May 3, 2:06 PM CDT, 20 hours 28 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 3, 7:48 PM CDT	Areal Flood Warning	TAE	Walton	4 hr
May 4, 12:39 AM CDT	Areal Flood Warning	TAE	Holmes, Walton, Washington	4 hr
May 4, 5:55 AM CDT	Areal Flood Advisory	TAE	Bay, Calhoun, Jackson, Washington	2 hr
May 4, 6:46 AM CDT	Areal Flood Warning	TAE	Gadsden, Jackson	6 hr
May 4, 7:14 AM CDT	Areal Flood Warning	TAE	Bay, Calhoun, Washington	4 hr
May 4, 9:07 AM CDT	River Flood Warning	TAE	Gadsden, Leon	3 days
May 4, 9:13 AM CDT	River Flood Warning	TAE	Gadsden, Leon	6 days
May 4, 9:14 AM CDT	Areal Flood Advisory	TAE	Calhoun, Gadsden, Gulf, Liberty	2 hr
May 4, 9:24 AM CDT	Areal Flood Advisory	TAE	Leon, Wakulla	2 hr
May 4, 10:38 AM CDT	River Flood Warning	TAE	Calhoun	24 hr
May 4, 10:45 AM CDT	River Flood Warning	TAE	Walton	7 days
May 4, 11:29 AM CDT	Special Marine Warning	TAE		91 min
May 4, 10:31 AM CDT	River Flood Warning	TAE	Lee	68 hr

Nearby

River Flood Warnings in Florida, 2010 Every river flood warning in 2010

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.