Alert archive / North Carolina / Flash Flood Warnings in 2011
Flash Flood Warning 3, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at Mar 6, 2011, 5:19 AM EST for Henderson County, Polk County, Rutherford County, North Carolina. It was in force for 6 hr. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Mar 6, 2011, 5:19 AM EST (10:19 UTC)
- Expired
- Mar 6, 2011, 11:30 AM EST
- In force
- 6 hr
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Flood severity
- None
Counties Henderson County, NC, Polk County, NC, Rutherford County, NC
The radar
The Greer radar (KGSP), 55 km from the middle of the area, began a volume at 10:20 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 6, 9:05 AM EST | FLASH FLOOD | Hendersonville, NC | AIRPORT RD... GREENVILLE HWY... AND WHITE ST FLOODED |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 10.3 hours before the alert went out and 236 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1135 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 130 m²/s²
- 0-3 km storm-relative helicity
- 302 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
267
WGUS52 KGSP 061019
FFWGSP
NCC089-149-161-061630-
/O.NEW.KGSP.FF.W.0003.110306T1019Z-110306T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
519 AM EST SUN MAR 6 2011
THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A
* FLASH FLOOD WARNING FOR...
HENDERSON COUNTY IN WESTERN NORTH CAROLINA...
POLK COUNTY IN WESTERN NORTH CAROLINA...
WEST CENTRAL RUTHERFORD COUNTY IN WESTERN NORTH CAROLINA...
* UNTIL 1130 AM EST
* AT 516 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED AN
AREA OF VERY HEAVY RAINFALL ACROSS THE WARNED AREA. RAINFALL RATES
OF A HALF INCH TO AN INCH AN HOUR WERE AFFECTING MOST OF
HENDERSON...POLK AND RUTHERFORD COUNTIES.
* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
OCCUR. MANY STREAMS IN CENTRAL HENDERSON COUNTY WERE
APPROACHING BANKFULL. AS THE HEAVY RAIN WILL CONTINUE FOR A FEW
MORE HOURS...SEVERAL ROADS IN THE HENDERSONVILLE AREA WILL SOON
BECOME FLOODED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES
AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.
FLOODING IS OCCURRING OR IS IMMINENT. MOST FLOOD RELATED DEATHS OCCUR
IN VEHICLES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...DIPS...
OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM... EVEN A
SMALL ONE...ON FOOT OR IN A VEHICLE.
TO REPORT HIGH WATER...FLOODING...MUDSLIDES...LANDSLIDES OR OTHER
SEVERE WEATHER THROUGH OUR AUTOMATED REPORTING SYSTEM...CALL OUR TOLL
FREE NUMBER... 1 8 7 7...6 3 3...6 7 7 2.
&&
LAT...LON 3552 8197 3519 8211 3520 8228 3518 8237
3521 8240 3517 8244 3515 8257 3530 8260
3543 8271 3544 8260 3543 8253 3544 8252
3546 8244 3546 8225 3553 8218 3552 8214
$$
MCAVOY2 follow-up statements
826
WGUS72 KGSP 061410
FFSGSP
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
910 AM EST SUN MAR 6 2011
NCC089-149-161-061630-
/O.CON.KGSP.FF.W.0003.000000T0000Z-110306T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HENDERSON NC-POLK NC-RUTHERFORD NC-
910 AM EST SUN MAR 6 2011
...FLASH FLOOD WARNING REMAINS IN EFFECT FOR WEST CENTRAL
RUTHERFORD...POLK AND HENDERSON COUNTIES UNTIL 1130 AM EST...
AT 900 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
CONTINUED HEAVY RAINFALL ACROSS HENDERSON...POLK...AND RUTHERFORD
COUNTIES. STORM TOTAL RAINFALL HAS GENERALLY BEEN BETWEEN 2 AND 4
INCHES OVER THE PAST 24 HOURS...AND ADDITIONAL HEAVY RAINFALL AT
RATES OF ONE QUARTER TO ONE HALF INCH PER HOUR ARE LIKELY THROUGH 11
AM.
FLOODING IS VERY LIKELY TO DEVELOP ALONG MUD CREEK AND BAT FORK
CREEK IN THE FLAT ROCK COMMUNITY...AND ALSO ALONG ROCK CREEK AND THE
GREEN RIVER AREA IN THE SOUTHERN PART OF THE COUNTY. NEARBY LOW
LYING ROADWAYS COULD BECOME FLOODED. DEEP STANDING WATER MAY ALSO BE
HAZARDOUS IN LOW SPOTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. TURN AROUND AND FIND ANOTHER ROUTE.
PLEASE REPORT ANY FLOODING TO THE NATIONAL WEATHER SERVICE AUTOMATED
REPORTING LINE AT 8 7 7...6 3 3...6 7 7 2.
&&
LAT...LON 3552 8197 3519 8211 3520 8228 3518 8237
3521 8240 3517 8244 3515 8257 3530 8260
3543 8271 3544 8260 3543 8253 3544 8252
3546 8244 3546 8225 3553 8218 3552 8214
$$
GERAPETRITIS365
WGUS72 KGSP 061624
FFSGSP
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1124 AM EST SUN MAR 6 2011
NCC089-149-161-061637-
/O.EXP.KGSP.FF.W.0003.000000T0000Z-110306T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HENDERSON NC-POLK NC-RUTHERFORD NC-
1124 AM EST SUN MAR 6 2011
...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR WEST CENTRAL
RUTHERFORD...POLK AND HENDERSON COUNTIES WILL BE ALLOWED TO EXPIRE AT
1130 AM EST...
THIS FLASH FLOOD WARNING HAS BEEN REPLACED BY A FLOOD WARNING UNTIL
200 PM EST FOR LINGERING HIGH WATER CONDITIONS ACROSS WEST CENTRAL
RUTHERFORD...POLK AND HENDERSON COUNTIES. PLEASE REFER TO THE ACTIVE
FLOOD WARNING FOR FURTHER DETAILS.
LAT...LON 3552 8197 3519 8211 3520 8228 3518 8237
3521 8240 3517 8244 3515 8257 3530 8260
3543 8271 3544 8260 3543 8253 3544 8252
3546 8244 3546 8225 3553 8218 3552 8214
$$
PATThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 12:22 AM EST | Flash Flood Warning | GSP | Jackson, Transylvania | 6 hr |
| Mar 6, 2:47 AM EST | Areal Flood Advisory | GSP | Macon | 103 min |
| Mar 6, 3:53 AM EST | Areal Flood Advisory | GSP | Henderson, Polk, Rutherford | 3 hr |
| Mar 6, 4:17 AM EST | Flash Flood Warning | GSP | Macon | 6 hr |
| Mar 6, 4:35 AM EST | Areal Flood Advisory | GSP | Avery, Burke, Caldwell, McDowell, Mitchell | 3 hr |
| Mar 6, 5:28 AM EST | Areal Flood Advisory | GSP | Graham, Haywood, Jackson, Macon, Swain | 3 hr |
| Mar 6, 6:29 AM EST | Flash Flood Warning | GSP | Jackson, Transylvania | 4 hr |
| Mar 6, 8:12 AM EST | River Flood Warning | GSP | Henderson, Transylvania | 56 hr |
| Mar 6, 9:35 AM EST | Areal Flood Advisory | GSP | Alexander, Avery, Burke, Caldwell, Catawba, Cleveland and 6 more | 6 hr |
| Mar 6, 9:37 AM EST | Winter Weather Advisory | GSP | Avery, Haywood, Madison, Mitchell, Swain, Yancey | 7 hr |
| Mar 6, 9:49 AM EST | Areal Flood Warning | GSP | Macon | 3 hr |
| Mar 6, 10:21 AM EST | Areal Flood Warning | GSP | Jackson, Transylvania | 3 hr |
| Mar 6, 11:13 AM EST | Areal Flood Warning | GSP | Henderson, Polk, Rutherford | 3 hr |
| Mar 6, 11:54 AM EST | Special Weather Statement | GSP | Cabarrus, Mecklenburg | 51 min |
| Mar 6, 12:29 PM EST | Areal Flood Advisory | GSP | Macon | 3 hr |
| Mar 6, 12:29 PM EST | Flash Flood Warning | GSP | Burke, Caldwell, McDowell | 4 hr |
| Mar 6, 12:42 PM EST | Areal Flood Advisory | GSP | Jackson, Transylvania | 6 hr |
| Mar 6, 1:44 PM EST | Areal Flood Advisory | GSP | Henderson, Polk, Rutherford | 4 hr |
| Mar 6, 2:36 PM EST | River Flood Advisory | GSP | Madison | 7 hr |
| Mar 6, 2:54 PM EST | River Flood Advisory | GSP | Buncombe | 24 hr |
| Mar 6, 4:40 PM EST | Areal Flood Warning | GSP | Burke | 5 hr |
| Mar 6, 5:40 PM EST | Areal Flood Advisory | GSP | Henderson | 3 hr |
| Mar 6, 6:32 PM EST | Areal Flood Advisory | GSP | Transylvania | 3 hr |
Nearby
Flash Flood Warnings in North Carolina, 2011Every flash 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.