Alert archive / Virginia / Flash Flood Warnings in 1989
Flash Flood Warning 2, NWS Wakefield, VA
NWS Wakefield, VA issued this flash flood warning at May 5, 1989, 11:49 PM EDT for Albemarle County, Nelson County, Virginia. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- May 5, 1989, 11:49 PM EDT (03:49 UTC)
- Expired
- May 6, 1989, 2:45 AM EDT
- In force
- 3 hr
- Issued by
- NWS Wakefield, VA
- Area
- Whole counties
Counties Albemarle County, VA, Nelson County, 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
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 3.8 hours before the alert went out and 228 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
- 608 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 607 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 439 m²/s²
- 0-3 km storm-relative helicity
- 552 m²/s²
- Significant tornado parameter
- 1.9
- Supercell composite
- 7.8
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 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, May 5, 9:34 PM EDT, 2 hours 15 minutes before
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</html>Special weather statement, May 5, 9:50 PM EDT, 1 hour 59 minutes before
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</html>Special weather statement, May 5, 11:00 PM EDT, 49 minutes before
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</html>Special weather statement, May 5, 11:19 PM EDT, 30 minutes before
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<div class="status" id="status">Temporary Notice</div>
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The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Wakefield, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 9:47 PM EDT | Flash Flood Warning | AKQ | Albemarle, Nelson | 118 min |
| May 5, 11:33 PM EDT | Severe Thunderstorm Warning | AKQ | Lunenburg, Mecklenburg | 57 min |
| May 6, 3:15 PM EDT | Severe Thunderstorm Warning | AKQ | Lunenburg, Mecklenburg | 60 min |
| May 6, 3:25 PM EDT | Severe Thunderstorm Warning | AKQ | Prince Edward | 65 min |
| May 6, 3:38 PM EDT | Severe Thunderstorm Warning | AKQ | Amelia, Nottoway | 67 min |
| May 6, 3:38 PM EDT | Severe Thunderstorm Warning | AKQ | Cumberland | 67 min |
| May 6, 4:03 PM EDT | Severe Thunderstorm Warning | AKQ | Dinwiddie, Prince George | 57 min |
| May 6, 4:09 PM EDT | Severe Thunderstorm Warning | AKQ | Chesterfield | 66 min |
| May 6, 4:25 PM EDT | Severe Thunderstorm Warning | AKQ | Henrico | 50 min |
| May 6, 4:50 PM EDT | Severe Thunderstorm Warning | AKQ | King and Queen, King William | 40 min |
| May 6, 5:58 PM EDT | Severe Thunderstorm Warning | AKQ | City of Virginia Beach | 62 min |
Nearby
Flash Flood Warnings in Virginia, 1989Every flash flood 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.