Alert archive / North Carolina / Flash Flood Warnings in 1999
Flash Flood Warning 13, NWS Newport/Morehead City, NC
NWS Newport/Morehead City, NC issued this flash flood warning at Sep 27, 1999, 5:00 PM EDT for Pitt County, North Carolina. It was in force for 3 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
- Sep 27, 1999, 5:00 PM EDT (21:00 UTC)
- Expired
- Sep 27, 1999, 8:00 PM EDT
- In force
- 3 hr
- Issued by
- NWS Newport/Morehead City, NC
- Area
- Whole counties
County Pitt County, NC
The radar
The Raleigh/Durham radar (KRAX), 101 km from the middle of the area, began a volume at 21:03 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
Newport, NC (KMHX), launched 12:00Z, 9.0 hours before the alert went out and 101 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
- 448 J/kg
- Mixed-layer CIN
- -10 J/kg
- Mixed-layer LCL
- 723 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 41 m²/s²
- 0-3 km storm-relative helicity
- 61 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KHAT 272124 FFWMHX NCC147-280000- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE NEWPORT-MOREHEAD CITY NC 500 PM EDT MON SEP 27 1999 THE NATIONAL WEATHER SERVICE IN NEWPORT HAS ISSUED A * FLASH FLOOD WARNING IN EASTERN NORTH CAROLINA FOR... PITT COUNTY * UNTIL 800 PM EDT * AT 458 PM EDT...WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY RAINS OCCURING OVER EASTERN PITT COUNTY. * HEAVY RAINFALL WILL LIKELY CONTINUE ACROSS PITT COUNTY THROUGH EARLY EVENING. EXCESSIVE RUNOFF WILL CAUSE FLASH FLOODING OF SMALL CREEKS AND STREAMS...HIGHWAYS...UNDERPASSES...AND COUNTRY ROADS. FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS...AND OTHER LOW LYING AREAS ARE ALSO SUBJECT TO FLASH FLOODING. MOST DEATHS IN FLASH FLOODING OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS THE ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. PLEASE REPORT FLOODING TO THE NEAREST LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Newport/Morehead City, NC wrote its last area forecast discussion before this flash flood warning went out at Sep 27, 3:31 PM EDT, 1 hour 29 minutes earlier.
Area forecast discussion, Sep 27, 3:31 PM EDT, 1 hour 29 minutes before
AREA FORECAST DISCUSSION...UPDATED.
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
331 PM EDT MON SEP 27 1999
...UPDATED...WL ISSUE A FLASH FLOOD WATCH FOR INLAND COUNTIES. HEAVY
RAIN LAST COUPLE HOURS PLUS POTENTIAL FOR ADDITIONAL HEAVY RAIN
OVERNIGHT MAY LEAD TO FLOODING OF SMALL STREAMS AND CREEKS OVER
INLAND LOCATIONS...
DEEP MOISTURE WL CONT OVER ERN NC THROUGH WED. MAIN PROBLEM IS TRYING
TO PINPOINT WHERE AND WHEN BEST LIFT WL OCCUR. CURRENTLY SRT WV IS
CROSSING RGN WITH GOOD CVRG OF SHRA...ESPCLY NRN HALF. SHLD SEE A BIT
OF A LULL AS THIS SRT WV MVS N THIS EVENING. MDLS SHOW ANOTHER WEAK
SRT WV APPROACHING LTR TNGHT. RGNL RDR LOOPS SHOW LOTS OF SHRA WITH
THIS FEATURE TO S AND WOULD EXPECT THIS TO SPREAD N OVERNIGHT. BEST
UVM...MOISTURE TRANSPORT...AND THETA-E AIR IS PROGGED ACRSS THE I-95
CORRIDOR W. PLAN ON GOING WITH LIKELY POPS CSTL PLAIN TO CHCY CST.
MILD WITH LOWS CPL DGRS EITHER SIDE OF 70 MST SPOTS. LOOKS LIKE BEST
FORCING WL REMAIN TO W TUE/TUE NIGHT AS UPR RDG MVS W. RGN WL REMAIN
IN WEAKLY DIFL FLOW AND WITH MOISTURE REMAINING HIGH WL CONT GOOD CHC
TO CHC POPS...AGAIN HIGHEST INLAND. ON WED STRG UPR TRF AND FRNT WL
BE APPROACHING FROM W. UVM WL BE INCREASING LATE AS THE SRT WV
APPROACHES. MAY BUMP UP POPS LTR WED AND INDICATE BETTER THUNDER
POTENTIAL. ALL IN ALL LOOKS LIKE A RATHER CLOUDY...MILD PD WITH BEST
RAIN POTENTIAL INLAND.
CWF...GENERAL E TO SE FLOW TO CONT INTO TUE NIGHT WITH SPEEDS IN 15
KT RANGE. LATER WED GRDNT WL BEGIN TO TIGHTEN AS FRNT GETS CLSR...
EXPECT WINDS TO INCREASE AND BECOME S/SW. SCA CONDITIONS POSS IN
EXTENDED PORTION AS FRNT CROSSES.
.MHX...FLASH FLOOD WATCH UNTIL 4 AM FOR CRAVEN...JONES...BEAUFORT...
DUPLIN...LENOIR...PITT...GREENE AND MARTIN COUNTIES.
FREDERICKThe office that day
Everything else NWS Newport/Morehead City, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 27, 2:36 PM EDT | Flash Flood Warning | MHX | Pitt | 114 min |
Nearby
Flash Flood Warnings in North Carolina, 1999Every flash flood warning in 1999
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.