Alert archive / North Carolina / Red Flag Warnings in 2012
Red Flag Warning 2, NWS Raleigh, NC
NWS Raleigh, NC issued this red flag warning at Apr 9, 2012, 10:03 AM EDT for 18 counties in North Carolina. It took effect at Apr 9, 2012, 12:00 PM EDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 9, 2012, 10:03 AM EDT (14:03 UTC)
- In effect from
- Apr 9, 2012, 12:00 PM EDT
- Expired
- Apr 9, 2012, 7:44 PM EDT
- In force
- 8 hr
- Issued by
- NWS Raleigh, NC
Counties Alamance County, NC, Chatham County, NC, Davidson County, NC, Durham County, NC, Edgecombe County, NC, Forsyth County, NC, Franklin County, NC, Granville County, NC, Guilford County, NC, Halifax County, NC, Nash County, NC, Orange County, NC, Person County, NC, Randolph County, NC, Vance County, NC, Wake County, NC, Warren County, NC, Wilson County, NC
The radar
The Raleigh/Durham radar (KRAX), 52 km from the middle of the area, began a volume at 14:01 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 nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 2.1 hours before the alert went out and 96 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2628 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- -202 m²/s²
- 0-3 km storm-relative helicity
- -18 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
999 WWUS82 KRAH 091403 RFWRAH URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RALEIGH NC 1003 AM EDT MON APR 9 2012 ...FIRE WEATHER WARNING THIS AFTERNOON THROUGH EARLY EVENING ACROSS THE NORTHERN HALF OF CENTRAL NORTH CAROLINA... .LOW RELATIVE HUMIDITY LEVELS AND STRONG WINDS WILL CREATE ADVERSE FIRE BEHAVIOR ACROSS THE NORTH HALF OF CENTRAL NORTH CAROLINA. NCZ007>011-021>028-038>041-043-092215- /O.UPG.KRAH.FW.A.0002.120409T1600Z-120409T2300Z/ /O.NEW.KRAH.FW.W.0002.120409T1600Z-120410T0000Z/ /O.NEW.KRAH.FW.A.0003.120410T1600Z-120411T0000Z/ PERSON-GRANVILLE-VANCE-WARREN-HALIFAX-FORSYTH-GUILFORD-ALAMANCE- ORANGE-DURHAM-FRANKLIN-NASH-EDGECOMBE-DAVIDSON-RANDOLPH-CHATHAM- WAKE-WILSON- 1003 AM EDT MON APR 9 2012 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH PARTS OF CENTRAL NORTH CAROLINA... ...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH PARTS OF CENTRAL NORTH CAROLINA... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT UNTIL 8 PM EDT THIS EVENING. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED FOR TUESDAY AFTERNOON AND EVENING. THE FIRE WEATHER WATCH FOR TODAY IS NO LONGER IN EFFECT. * AFFECTED AREA...ROUGHLY ALONG AND NORTH OF HIGHWAY 64. * TIMING...NOON TO 8 PM EDT. * WINDS...WEST 12 TO 15 MPH WITH GUSTS UP TO 25 MPH. * RELATIVE HUMIDITY...AS LOW AS 18 TO 24 PERCENT. * TREE LITTER AND OTHER FINE FUELS...THIS WILL BE THE SECOND DAY OF GUSTY DRY WINDS. FINE FUELS SHOULD BE DRY. * TEMPERATURES...WILL RISE INTO THE LOWER 70S. * IMPACTS...ANY FIRES THAT OCCUR THIS AFTERNOON MAY QUICKLY GROW OUT OF CONTROL IF THEY FIND FAVORABLE FUELS AND ARE EXPOSED TO THE GUSTY WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ NCZ042-073>078-083>086-088-089-092215- /O.NEW.KRAH.FW.A.0003.120410T1600Z-120411T0000Z/ JOHNSTON-STANLY-MONTGOMERY-MOORE-LEE-HARNETT-WAYNE-ANSON-RICHMOND- SCOTLAND-HOKE-CUMBERLAND-SAMPSON- 1003 AM EDT MON APR 9 2012 ...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTH PARTS OF CENTRAL NORTH CAROLINA... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A FIRE WEATHER WATCH FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING. * AFFECTED AREA...AREAS SOUTH OF HIGHWAY 64. * TIMING...TUESDAY AFTERNOON AND EARLY EVENING. * WINDS...GUSTS IN EXCESS OF 30 MPH DURING THE MID AND LATE AFTERNOON. * RELATIVE HUMIDITY...AS LOW AS 20 TO 25 PERCENT. * TREE LITTER AND OTHER FINE FUELS...TUESDAY WILL BE THE THIRD DAY OF DRYING GUSTY WINDS. FINE FUELS SHOULD BE DRY. * TEMPERATURES...IN THE MID 70S. * IMPACTS...ANY FIRES THAT OCCUR TUESDAY AFTERNOON MAY QUICKLY GROW OUT OF CONTROL IF THEY FIND FAVORABLE FUELS AND ARE EXPOSED TO THE GUSTY WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/RALEIGH (ALL LOWER CASE)
1 follow-up statement
394 WWUS82 KRAH 092344 RFWRAH URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RALEIGH NC 744 PM EDT MON APR 9 2012 ...RED FLAG WARNING HAS BEEN CANCELED THIS EVENING. A FIRE WEATHER WATCH REMAINS IN EFFECT FOR TUESDAY AFTERNOON. .DRY CONDITIONS ALONG WITH GUSTY WINDS MAY CREATE ADVERSE FIRE CONDITIONS ACROSS CENTRAL NORTH CAROLINA TUESDAY AFTERNOON. NCZ007>011-021>028-038>041-043-100745- /O.CAN.KRAH.FW.W.0002.000000T0000Z-120410T0000Z/ /O.CON.KRAH.FW.A.0003.120410T1600Z-120411T0000Z/ PERSON-GRANVILLE-VANCE-WARREN-HALIFAX-FORSYTH-GUILFORD-ALAMANCE- ORANGE-DURHAM-FRANKLIN-NASH-EDGECOMBE-DAVIDSON-RANDOLPH-CHATHAM- WAKE-WILSON- 744 PM EDT MON APR 9 2012 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY. ...RED FLAG WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE RED FLAG WARNING. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING. * AFFECTED AREA...CENTRAL NORTH CAROLINA. * TIMING...TUESDAY AFTERNOON AND EARLY EVENING. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 15 PERCENT. * TREE LITTER AND OTHER FINE FUELS...TUESDAY WILL BE THE THIRD DAY OF DRYING GUSTY WINDS. FINE FUELS SHOULD BE DRY. * TEMPERATURES...AROUND 70. * IMPACTS...ANY FIRES THAT OCCUR TUESDAY AFTERNOON MAY QUICKLY GROW OUT OF CONTROL IF THEY FIND FAVORABLE FUELS AND ARE EXPOSED TO THE GUSTY WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ NCZ042-073>078-083>086-088-089-100745- /O.CON.KRAH.FW.A.0003.120410T1600Z-120411T0000Z/ JOHNSTON-STANLY-MONTGOMERY-MOORE-LEE-HARNETT-WAYNE-ANSON-RICHMOND- SCOTLAND-HOKE-CUMBERLAND-SAMPSON- 744 PM EDT MON APR 9 2012 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING. * AFFECTED AREA...CENTRAL NORTH CAROLINA. * TIMING...TUESDAY AFTERNOON AND EARLY EVENING. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 15 PERCENT. * TREE LITTER AND OTHER FINE FUELS...TUESDAY WILL BE THE THIRD DAY OF DRYING GUSTY WINDS. FINE FUELS SHOULD BE DRY. * TEMPERATURES...AROUND 70. * IMPACTS...ANY FIRES THAT OCCUR TUESDAY AFTERNOON MAY QUICKLY GROW OUT OF CONTROL IF THEY FIND FAVORABLE FUELS AND ARE EXPOSED TO THE GUSTY WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/RALEIGH (ALL LOWER CASE) PWB
The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 10:03 AM EDT | Fire Weather Watch | RAH | Alamance, Anson, Chatham, Cumberland, Davidson, Durham and 25 more | 18 hr |
Nearby
Red Flag Warnings in North Carolina, 2012Every red flag warning in 2012
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.