Alert archive / Georgia / River Flood Warnings in 2011

River Flood Warning 1, NWS Atlanta, GA

February 2, 2011Forsyth County, Georgia

NWS Atlanta, GA issued this river flood warning at Feb 2, 2011, 12:44 AM EST for Forsyth County, Georgia. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Feb 2, 2011, 12:44 AM EST (05:44 UTC)
Expired
Feb 2, 2011, 8:17 AM EST
In force
8 hr
Issued by
NWS Atlanta, GA
Flood severity
Minor

County Forsyth County, GA

The radar

The Atlanta radar (KFFC), 104 km from the middle of the area, began a volume at 05:44 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 Big Creek at GA 9 near Cumming (CMGG1). The gauge peaked at 6.57 ft at Feb 2, 2011, 4:00 AM EST.

actionminormoderate051002/0202/03
Action stage
4 ft
Minor stage
6 ft
Moderate stage
12 ft
Major stage
15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02335580, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted, in the capitals the NWS used until 2016.

873 
WGUS42 KFFC 020544
FLWFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1244 AM EST WED FEB 2 2011

...THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A FLOOD 
WARNING FOR THE FOLLOWING RIVERS IN GEORGIA...

  BIG CREEK NEAR CUMMING AFFECTING FORSYTH COUNTY

.RECENT HEAVY RAINFALL HAS CAUSED SIGNIFICANT RUNOFF INTO STREAMS AND
RIVERS WHICH WILL CAUSE FLOODING IN SOME AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

ALL PERSONS WITH INTERESTS ALONG THE RIVER SHOULD MONITOR THE LATEST
FORECASTS...AND BE PREPARED TO TAKE NECESSARY PRECAUTIONS TO PROTECT
LIFE AND PROPERTY.

THE LATEST STAGE DATA WAS FURNISHED IN COOPERATION WITH THE UNITED 
STATES GEOLOGICAL SURVEY.

&&

GAC117-021944-
/O.NEW.KFFC.FL.W.0001.110202T0544Z-000000T0000Z/
/CMGG1.1.ER.110202T0442Z.110202T0445Z.000000T0000Z.UU/
1244 AM EST WED FEB 2 2011

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* FLOOD WARNING FOR 
  THE BIG CREEK NEAR CUMMING.
* FROM EARLY THIS MORNING UNTIL LATE MORNING.
* AT 11PM TUESDAY THE STAGE WAS 5.7 FEET...AND RISING.
* MINOR FLOODING IS EXPECTED.
* THE CREEK IS EXPECTED TO CREST NEAR 6.5 FEET AROUND SUNRISE AND 
  SHOULD GO BELOW FLOOD STAGE BEFORE NOON.
* FLOOD STAGE IS 6.0 FEET. 
* AT 6.0 FEET...FLOOD STAGE IS REACHED. MINOR FLOODING WILL EXPAND 
  INTO THE NATURAL FLOOD PLAIN OF THE CREEK UPSTREAM AND DOWNSTREAM 
  FROM THE GAGE AT ATLANTA HIGHWAY OR GEORGIA HIGHWAY 9. LARGE 
  PORTIONS OF THE SIDEWALK AND BOARDWALK OF THE BIG CREEK GREENWAY 
  WILL BEGIN TO FLOOD. THE AREAS UNDER THE GEORGIA 400 HIGHWAY AND 
  MCFARLAND ROAD WILL BE COVERED WITH AROUND ONE FOOT OF WATER. A 
  PORTION OF THE SIDEWALK UNDER MAJORS ROAD WILL BE COVERED WITH 
  AROUND TWO FEET OF WATER.

$$
3 follow-up statements
715 
WGUS82 KFFC 020819
FLSFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
319 AM EST WED FEB 2 2011

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN GEORGIA...
  BIG CREEK NEAR CUMMING AFFECTING FORSYTH COUNTY 

GAC117-022219-
/O.CON.KFFC.FL.W.0001.000000T0000Z-000000T0000Z/
/CMGG1.1.ER.110202T0442Z.110202T0745Z.000000T0000Z.UU/
319 AM EST WED FEB 2 2011

THE FLOOD WARNING CONTINUES FOR
  THE BIG CREEK NEAR CUMMING
* UNTIL FURTHER NOTICE. 
* AT 2AM WEDNESDAY THE STAGE WAS 6.5 FEET AND WAS SLOWLY RISING.
* MINOR FLOODING IS OCCURRING AND WILL CONTINUE. 
* THE CREEK WILL CREST AROUND 6.7 FEET AROUND SUNRISE AND SHOULD GO
  BELOW FLOOD STATE AROUND MIDDAY.
* FLOOD STAGE IS 6.0 FEET. 
* AT 6.0 FEET...FLOOD STAGE IS REACHED. MINOR FLOODING WILL EXPAND 
  INTO THE NATURAL FLOOD PLAIN OF THE CREEK UPSTREAM AND DOWNSTREAM 
  FROM THE GAGE AT ATLANTA HIGHWAY OR GEORGIA HIGHWAY 9. LARGE 
  PORTIONS OF THE SIDEWALK AND BOARDWALK OF THE BIG CREEK GREENWAY 
  WILL BEGIN TO FLOOD. THE AREAS UNDER THE GEORGIA 400 HIGHWAY AND 
  MCFARLAND ROAD WILL BE COVERED WITH AROUND ONE FOOT OF WATER. A 
  PORTION OF THE SIDEWALK UNDER MAJORS ROAD WILL BE COVERED WITH 
  AROUND TWO FEET OF WATER. 

$$
527 
WGUS82 KFFC 021112
FLSFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
612 AM EST WED FEB 2 2011

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN GEORGIA...
  BIG CREEK NEAR CUMMING AFFECTING FORSYTH COUNTY 

GAC117-030112-
/O.CON.KFFC.FL.W.0001.000000T0000Z-000000T0000Z/
/CMGG1.1.ER.110202T0442Z.110202T0915Z.000000T0000Z.UU/
612 AM EST WED FEB 2 2011

THE FLOOD WARNING CONTINUES FOR
  THE BIG CREEK NEAR CUMMING
* UNTIL MID MORNING. 
* AT 545 AM WEDNESDAY THE STAGE WAS 6.4 FEET AND WAS SLOWLY FALLING.
* MINOR FLOODING IS OCCURRING AND WILL CONTNIUE THROUGH MID MORNING.
* THE CREEK HAS CRESTED AND WILL FALL BELOW FLOOD STAGE AROUND 9 AM. 
* FLOOD STAGE IS 6.0 FEET. 
* AT 6.0 FEET...FLOOD STAGE IS REACHED. MINOR FLOODING WILL EXPAND 
  INTO THE NATURAL FLOOD PLAIN OF THE CREEK UPSTREAM AND DOWNSTREAM 
  FROM THE GAGE AT ATLANTA HIGHWAY OR GEORGIA HIGHWAY 9. LARGE 
  PORTIONS OF THE SIDEWALK AND BOARDWALK OF THE BIG CREEK GREENWAY 
  WILL BEGIN TO FLOOD. THE AREAS UNDER THE GEORGIA 400 HIGHWAY AND 
  MCFARLAND ROAD WILL BE COVERED WITH AROUND ONE FOOT OF WATER. A 
  PORTION OF THE SIDEWALK UNDER MAJORS ROAD WILL BE COVERED WITH 
  AROUND TWO FEET OF WATER. 

$$
229 
WGUS82 KFFC 021317
FLSFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
817 AM EST WED FEB 2 2011

...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN 
GEORGIA...
 
  BIG CREEK NEAR CUMMING AFFECTING FORSYTH COUNTY

 
GAC117-021347-
/O.CAN.KFFC.FL.W.0001.000000T0000Z-110202T1317Z/
/CMGG1.1.ER.110202T0442Z.110202T0915Z.110202T1140Z.UU/
817 AM EST WED FEB 2 2011

THE FLOOD WARNING IS CANCELLED FOR
  THE BIG CREEK NEAR CUMMING. 
* AT 8 AM WEDNESDAY THE STAGE WAS 5.4 FEET...AND FALLING. 
* FLOOD STAGE IS 6 FEET. 
* AT 5 FEET...BANKFULL CONDITIONS COVER SOME LOW LYING AREAS OF 
  THE CREEK UPSTREAM AND DOWNSTREAM FROM THE GAGE AT ATLANTA
  HIGHWAY OR GEORGIA HIGHWAY 9. PORTIONS OF THE SIDEWALK ON THE BIG 
  CREEK GREENWAY UNDER THE GEORGIA 400 HIGHWAY AND MCFARLAND ROAD 
  ARE FLOODED. A PORTION OF THE SIDEWALK UNDER MAJORS ROAD WILL BE
  COVERED WITH AROUND ONE FOOT OF WATER. THE WATER LEVEL REACHES 
  THE BOTTOM OF THE BOARDWALK ALONG SEVERAL SECTIONS OF THE GREENWAY.

$$

Nearby

River Flood Warnings in Georgia, 2011Every river flood warning in 2011

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.