Alert archive / Virginia / Flash Flood Warnings in 1990
Flash Flood Warning 2, NWS Wakefield, VA
NWS Wakefield, VA issued this flash flood warning at Jul 11, 1990, 10:50 PM EDT for City of Virginia Beach, Virginia. It was in force for 55 min.
The area
The counties it named.
The facts
- Issued
- Jul 11, 1990, 10:50 PM EDT (02:50 UTC)
- Expired
- Jul 11, 1990, 11:45 PM EDT
- In force
- 55 min
- Issued by
- NWS Wakefield, VA
- Area
- Whole counties
County City of Virginia Beach, VA
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 2.8 hours before the alert went out and 143 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
- 716 J/kg
- Mixed-layer CIN
- -109 J/kg
- Mixed-layer LCL
- 576 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 197 m²/s²
- 0-3 km storm-relative helicity
- 246 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 6.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KORF 120251 FFWORF VAC810-120345- BULLETIN - EBS ACTIVATION REQUESTED SMALL STREAM AND URBAN FLOOD WARNING NATIONAL WEATHER SERVICE NORFOLK VA 1050 PM EDT WED JUL 11 1990 THE NATIONAL WEATHER SERVICE IN NORFOLK VA HAS ISSUED A SMALL STREAM AND URBAN FLOOD WARNING EFFECTIVE UNTIL 1145 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATION...... IN EAST VIRGINIA THE INDEPENDENT CITY OF ...CENTRAL VIRGINIA BEACH THUNDERSTORMS HAVE DUMPED 5 TO 10 INCHES OF RAIN OVER CENTRAL VIRGINIA BEACH DURING THE PAST TWO HOURS. A WEATHER SPOTTER REPORTED 8.9 INCHES IN THE PEMBROKE SECTION OF THE CITY. FLOODING OF LOW-LYING AND POOR DRAINAGE AREAS IS LIKELY FOR THE NEXT HOUR. 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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND. WALSTON
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.
In the hours before
Special weather statement, Jul 11, 9:15 PM EDT, 1 hour 35 minutes before
VAZ001>004-120300- SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE NORFOLK VA 9:15 PM EDT WED JUL 11 1990 ...ALL SEVERE THUNDERSTORM WARNINGS HAVE EXPIRED... ...SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR EASTERN VIRGINIA UNTIL 10:00 PM EDT... AT 915 PM WEATHER RADAR INDICATED A LINE OF THUNDERSTORMS THAT EXTENDED FROM WELL EAST OF CAPE CHARLES VIRGINIA TO VIRGINIA BEACH INTO SOUTHERN CHESAPEAKE. ANOTHER AREA OF THUNDERSTORMS COVERS SOUTHAMPTON AND ISLE OF WIGHT COUNTIES TO THE JAMES RIVER. THE THUNDERSTORMS ARE MOVING EAST AT 20 TO 25 MPH AND WILL BE CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY WINDS...AND HEAVY RAINFALL. HOWEVER...THE MAIN THREAT FROM THESE THUNDERSTORMS APPEARS TO BE CONTINUOUS AND DAMAGING LIGHTNING. . THERE HAVE BEEN NUMEROUS REPORTS OF LIGHTNING DAMAGE THROUGHOUT THE AREA THIS EVENING. REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS SEVERE THUNDERSTORMS ARE POSSIBLE IN AND CLOSE TO THE WATCH AREA. A SEVERE THUNDERSTORM WARNING MEANS SEVERE THUNDERSTORMS ARE IMMINENT. IF SEVERE WEATHER APPROACHES YOUR AREA...TAKE SHELTER IMMEDIATELY. REPORT ALL SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE. WALSTON
Local storm report, Jul 11, 9:19 PM EDT, 1 hour 31 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RICHMOND VA
750 PM EDT WED JUL 11 1990
PRELIMINARY STORM REPORT...REVISED
TIME LOCATION/EVENT
1633-1645 EDT 8 W FREDERICKSBURG IN SPOTSYLVANIA COUNTY VA
NUMEROUS TREES DOWN...POWER LINES DOWN...HEAVY
RAINFALL. WNDS ESTIMATED ABOUT 60 MPH.
1700 EDT FREDERICKSBURG VA...NICKEL SIZE HAIL.
1925-1930 EDT BRUNSWICK COUNTY...NUMEROUS TREES DOWN...POWER LINES
DOWN...HEAVY RAINFALL...WINDS ESTIMATED ABOVE 60 MPH.
1930-1935 PRINCE GEORGE COUNTY VA. HEAVY RAINFALL. WIND
ESTIMATED ABOUT 50 MPH.
1800-1900 CAROLINE COUNTY VA...LARGE NUMBER OF TREES DOWN. POWER
OUTAGES ACROSS COUNTY...WNDS ESTIMATED ABOVE 60 MPH.
<
1830-1845 EDT PRINCE GEORGE COUNTY VA...HEAVY RAINFALL AND
LOCALIZED FLOODING...STRONG WINDS SOME TREES
DOWN. WINDS ESTIMATED ABOUT 60 MPH.
HSLocal storm report, Jul 11, 9:37 PM EDT, 1 hour 13 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE NORFOLK VIRGINIA
936 PM EDT SUN JUL 01 1990
TIME EVENT
5:40 PM EDT TREES DOWNED NEAR CARSELY IN SURRY COUNTY VA
5:40 PM EDT TREES DOWNED ALONG WITH PING PONG BALL SIZE HAIL
NEAR TAPPAHANOCK IN ESSEX COUNTY VA
6:00 PM EDT ONE HALF INCH HAIL 2 MILES WEST OF WILLIAMSBURG VA
6:15 PM EDT ONE INCH HAIL REPORTED FROM WILLIAMSBURG VA
6:20 PM EDT A HOUSE STRUCK BY LIGHTNING AND THE SHERIFFS OFFICE
DAMAGED BY LIGHTNING AT SALUDA IN MIDDLESEX COUNTY.
6:25 PM EDT ONE INCH HAIL COVERED THE GROUND IN THE NORTHERN PART
OF MIDDLESEX COUNTY.
>
6:20 PM EDT 1 1/2 INCH HAIL REPORTED NEAR WARSAW IN RICHMOND
COUNTY.
6:15 PM EDT 1 INCH HAIL REPORTED 5 MILES WEST OF SURRY IN SURRY
COUNTY.
6:35 PM EDT SEVERAL REPORTS OF WALNUT SIZE HAIL TO 1 1/2 INCH
SIZE HAIL FROM WESTMORELAND COUNTY.
6:35 PM EDT 3 LARGE TREES DOWN 5 MILES NORTH OF RAYNOR IN ISLE
OF WIGHT COUNTY.
7:00 PM EDT ONE INCH HAIL AND TREES DONWED IN GLOUCESTER OF
GLOUCESTER COUNTY.
7:08 PM EDT 1 INCH HAIL 5 MILES WEST OF TAPPAHANOCK IN ESSEX
COUNTY.
7:30 PM EDT SEVERE LIGHTNING DAMAGE REPORTED THROUGHOUT ALL OF
NORTHAMPTON COUNTY VA
8:30 PM EDT SEVERE LIGHTNING DAMAGE THROUGHOUT MOST OF VIRGINIA
BEACH.
*>
6:30 PM EDT TREES DOWNED IN NORTHERN NEWPORT NEWS
9:05 PM EDT TREES DOWNED IN COURTLAND AREA OF SOUTHAMPTON
COUNTY.
WALSTONSpecial weather statement, Jul 11, 9:59 PM EDT, 51 minutes before
VAZ001>004-120300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NORFOLK VA 9:55 PM EDT WED JUL 11 1990 ...SEVERE THUNDERSTORM WATCH EXTENDED FOR THE HAMPTON ROADS AREA OF VIRGINIA UNTIL 11 PM EDT... ...SEVERE THUNDERSTORM WATCH CANCELED FOR THE REMAINDER OF VIRGINIA... AT 955 PM EDT WEATHER RADAR INDICATED A LINE OF VERY STRONG THUNDERSTORMS EXTENDING FROM EAST OF CAPE CHARLES VIRGINIA THROUGH VIRGINIA BEACH INTO CHESAPEAKE. THE LINE HAS BECOME NEARLY STATIONARY DURING THE PAST HOUR. THIS MEANS THAT VERY INTENSE THUNDERSTORMS HAVE NOW BEEN SETTING OVER SECTIONS OF VIRGINIA BEACH AND EASTERN CHESAPEAKE FOR MORE THAN TWO HOURS. COPIOUS AMOUNTS OF RAIN ARE LIKLEY OCCURRING IN THESE AREAS AND SOME FLOODING OF LOW-LYING AREAS AND POOR DRAINAGE AREAS IN LIKELY. > ALONG WITH THE HEAVY RAINS...DANGEROUS AND DAMAGING LIGHTNING IS ACCOMPANYING THESE STORMS. ACCORDING TO THE SUNY LIGHTNING DETECTION SYSTEM...THESE STORMS ARE PUTTING OUT UP TO 2400 STROKES AN HOUR OVER THE SOUTHSIDE HAMPTON ROADS CITIES. IF SEVERE WEATHER APPROACHES YOUR AREA...TAKE SHELTER IMMEDIATELY. STAY AWAY FROM WINDOWS...DOORS...ELECTRICAL APPLIANCES. OTHER SHOWERS AND THUNNDERSTORMS ARE A[LSO OCCURRING IN A LINE FROM NEWPORT NEWS SOUTH THROUGH SUFFOLK...PORTSMOUTH... AND NORFOLK. THESE STORMS ARE MOVING EAST AT 10 TO 15 MPH. STYA TUNED TO TV...RADIO...AND NOAA WEATHER RADIO THROUGHOUT THE EVENING FOR UPDATES. WALSTON
Special weather statement, Jul 11, 10:01 PM EDT, 49 minutes before
VAZ001>004-120300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NORFOLK VA 9:55 PM EDT WED JUL 11 1990 ...SEVERE THUNDERSTORM WATCH EXTENDED FOR THE HAMPTON ROADS AREA OF VIRGINIA UNTIL 11 PM EDT... ...SEVERE THUNDERSTORM WATCH CANCELED FOR THE REMAINDER OF VIRGINIA... AT 955 PM EDT WEATHER RADAR INDICATED A LINE OF VERY STRONG THUNDERSTORMS EXTENDING FROM EAST OF CAPE CHARLES VIRGINIA THROUGH VIRGINIA BEACH TO CHESAPEAKE. THE LINE HAS BECOME NEARLY STATIONARY DURING THE PAST HOUR. THIS MEANS THAT VERY INTENSE THUNDERSTORMS HAVE NOW BEEN SETTING OVER SECTIONS OF VIRGINIA BEACH AND EASTERN CHESAPEAKE FOR MORE THAN TWO HOURS. COPIOUS AMOUNTS OF RAIN ARE LIKELY OCCURRING IN THESE AREAS AND SOME FLOODING OF LOW-LYING AREAS AND POOR DRAINAGE AREAS IN LIKELY. > ALONG WITH THE HEAVY RAINS...DANGEROUS AND DAMAGING LIGHTNING IS ACCOMPANYING THESE STORMS. ACCORDING TO THE SUNY LIGHTNING DETECTION SYSTEM...THESE STORMS ARE PUTTING OUT UP TO 2400 STROKES AN HOUR OVER THE SOUTHSIDE HAMPTON ROADS CITIES. IF SEVERE WEATHER APPROACHES YOUR AREA...TAKE SHELTER IMMEDIATELY. STAY AWAY FROM WINDOWS...DOORS...ELECTRICAL APPLIANCES. OTHER SHOWERS AND THUNNDERSTORMS ARE ALSeO OCCURRING IN A LINE FROM NEWPORT NEWS SOUTH THROUGH SUFFOLK...PORTSMOUTH... AND NORFOLK. THESE STORMS ARE MOVING EAST AT 10 TO 15 MPH. STAY TUNED TO TV...RADIO...AND NOAA WEATHER RADIO THROUGHOUT THE EVENING FOR UPDATES. WALSTON
Special weather statement, Jul 11, 10:44 PM EDT, 6 minutes before
VAZ001>004-120500- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NORFOLK VA 10:43 PM EDT WED JUL 11 1990 ...SEVERE THUNDERSTORM WATCH IN EFFECT FOR THE HAMPTON ROADS CITIES OF VIRGINIA UNTIL 11 PM EDT... AT 1040 PM EDT WEATHER RADAR INDICATED AN AREA OF STRONG THUNDERSTORMS EXTENDING FROM NORTHAMPTON COUNTY VIRGINIA SOUTH THROUGH VIRGINIA BEACH VIRGINIA THEN INTO NORTHEAST NORTH CAROLINA. THE STRONGEST THUNDERSTORMS WERE OVER EASTERN VIRGINIA BEACH. THESE THUNDERSTORMS CONTINUE TO PRODUCE EXTREMELY DANGEROUS LIGHTNING OVER VIRGINIA BEACH ALONG WITH VERY HEAVY RAINFALL. UP TO 5 INCHES OF RAIN HAS FALLEN IN SECTIONS OF CENTRAL VIRGINIA BEACH. THIS HAS CAUSED SOME MINOR FLOODING IN LOW-LYING AREAS AND IN POOR DRAINAGE AREAS. LIGHTNING HAS CAUSED CONSIDERABLE DAMAGE IN THE SAME AREAS. AT ONE POINT THIS EVENING...THE SUNY LIGHTNING DETECTION SYSTEM INDICATED THE STORMS OVER VIRGINIA BEACH PUTTING OUT 2400 STROKES OF LIGHTNING PER HOUR. RESIDENTS OF VIRGINIA BEACH SHOULD TAKE PRECAUTIONS AGAINST THE LIGHTNING DURING THE NEXT HOUR. STAY AWAY FROM WINDOWS...DOORS.. AND ELECTRICAL APPLIANCES. A LARGE AREA OF SHOWERS AND THUNDERSTORMS IS ALSO OCCURRING OVER THE REMAINDER OF SOUTHEAST VIRGINIA...THE NORTHERN NECK AND INTO THE INTERIOR SOUTHEAST. HOWEVER...THEY ARE NOT AS STRONG AS THE ONES OVER VIRGINIA BEACH. THEY ARE MOVING EAST AT 15 TO 25 MPH AND WILL BE MOVING THROUGH THE AREA DURING THE NEXT COUPLE OF 5HOURS. WALSTON
The office that day
Everything else NWS Wakefield, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 8:06 PM EDT | Severe Thunderstorm Warning | AKQ | Surry, Sussex | 69 min |
| Jul 11, 8:10 PM EDT | Severe Thunderstorm Warning | AKQ | Charles City, Chesterfield, Henrico | 65 min |
| Jul 11, 8:10 PM EDT | Severe Thunderstorm Warning | AKQ | Prince George | 65 min |
| Jul 11, 8:13 PM EDT | Severe Thunderstorm Warning | AKQ | City of Virginia Beach | 47 min |
| Jul 11, 8:41 PM EDT | Severe Thunderstorm Warning | AKQ | Southampton | 64 min |
| Jul 12, 5:53 PM EDT | Severe Thunderstorm Warning | AKQ | Brunswick, Mecklenburg | 67 min |
| Jul 12, 6:17 PM EDT | Severe Thunderstorm Warning | AKQ | Lancaster, Richmond | 58 min |
| Jul 12, 6:17 PM EDT | Severe Thunderstorm Warning | AKQ | Essex | 58 min |
| Jul 12, 6:35 PM EDT | Severe Thunderstorm Warning | AKQ | Greensville | 40 min |
| Jul 12, 6:50 PM EDT | Severe Thunderstorm Warning | AKQ | Northumberland | 40 min |
Nearby
Flash Flood Warnings in Virginia, 1990Every flash flood warning in 1990
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.