Alert archive / Virginia / Severe Thunderstorm Warnings in 1989
Severe Thunderstorm Warning 13, NWS Wakefield, VA
NWS Wakefield, VA issued this severe thunderstorm warning at Mar 31, 1989, 3:04 PM EST for City of Hampton, Virginia. It was in force for 56 min.
The area
The counties it named.
The facts
- Issued
- Mar 31, 1989, 3:04 PM EST (20:04 UTC)
- Expired
- Mar 31, 1989, 4:00 PM EST
- In force
- 56 min
- Issued by
- NWS Wakefield, VA
- Area
- Whole counties
County City of Hampton, 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
Cape Hatteras, NC (KHAT), launched 12:00Z, 8.1 hours before the alert went out and 213 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
- 1005 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 18 m²/s²
- 0-3 km storm-relative helicity
- 38 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm 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, Mar 31, 12:26 PM EST, 2 hours 38 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RICHMOND VA 1225 PM EST FRI MAR 31 1989 ...SHOWERS AND THUNDERSTORMS RAPIDLY DEVELOPING OVER VIRGINIA... AT 1225 PM EST NATIONAL WEATHER SERVICE RADAR INDICATED WIDELY SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS DEVELOPING OVER CENTRAL AND SOUTHERN VIRGINIA. THE SHOWERS WERE LOCATED OVER THE COUNTIES OF POWHATAN...AMELIA...NOTTOWAY...LUNENBURG...AND MECKLENBURG. AN ISOLATED THUNDERSTORM HAD RAPIDLY DEVELOPED OVER SOUTHWESTERN MECKLENBERG COUNTY. SHOWERS AND THUNDERSTORMS WILL BECOME MORE NUMEROUS THROUGHOUT THE AFTERNOON AND EVENING AND WILL LIKELY INTENSIFY. THESE SHOWERS AND THUNDERSTORMS WERE MOVING EASTWARD AT AROUND 35 MPH. FURTHER STATEMENTS WILL BE ISSUED PERIODICALLY THROUGHOUT THE AFTERNOON ON THE DEVELOPMENT OF THIS ACTIVITY. MATT
Special weather statement, Mar 31, 1:40 PM EST, 1 hour 24 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NORFOLK VA 130 PM EST FRI MAR 31 1989 ...TORNADO WATCH IN EFFECT UNTIL 800 PM FOR ALL OF SOUTHEASTERN VIRGINIA INCLUDING THE LOWER BAY AND ADJACENT COASTAL WATERS. AT 130 PM EST WEATHER RADAR SHOWS A LINE OF THUNDERSTORMS FROM RICHMOND SOUTH THROUGH THE SOUTHEASTERN PIEDMONT INTO CENTRAL NORTH CAROLINA. SOME OF THESE THUNDERSTORMS MAY BE ACCOMPANIED BY STRONG GUSTY WINDS..HEAVY DOWNPOURS AND DANGEROUS LIGHTNING. THESE THUNDERSTORMS WERE MOVING NORTHEAST AT 40 TO 50 MPH AND WILL BE MOVING INTO THE INTERIOR SOUTHEAST AREA OF VIRGINIA WITHIN THE NEXT HOUR. THE AREA OF CONCERN WILL BE MONITORED CLOSELY AND FURTHER STATEMENTS WILL BE ISSUED AS CONDITIONS WARRANT. JS
The office that day
Everything else NWS Wakefield, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 1:27 PM EST | Severe Thunderstorm Warning | AKQ | Chesterfield, Henrico | 48 min |
| Mar 31, 1:37 PM EST | Severe Thunderstorm Warning | AKQ | Dinwiddie | 53 min |
| Mar 31, 1:48 PM EST | Tornado Warning | AKQ | Chesterfield, Dinwiddie, Prince George | 42 min |
| Mar 31, 1:57 PM EST | Severe Thunderstorm Warning | AKQ | New Kent | 63 min |
| Mar 31, 1:57 PM EST | Severe Thunderstorm Warning | AKQ | Charles City, Chesterfield, Prince George | 63 min |
| Mar 31, 2:23 PM EST | Severe Thunderstorm Warning | AKQ | James City, York | 67 min |
| Mar 31, 2:51 PM EST | Severe Thunderstorm Warning | AKQ | Isle of Wight, Southampton, City of Suffolk | 69 min |
| Mar 31, 3:12 PM EST | Severe Thunderstorm Warning | AKQ | Accomack, Northampton | 63 min |
| Mar 31, 3:18 PM EST | Severe Thunderstorm Warning | AKQ | City of Chesapeake, City of Virginia Beach | 57 min |
Nearby
Severe Thunderstorm Warnings in Virginia, 1989Every severe thunderstorm warning in 1989
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.