Alert archive / Virginia / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 34, NWS Wakefield, VA

June 6, 2001Charles City County, Virginia

NWS Wakefield, VA issued this severe thunderstorm warning at Jun 6, 2001, 6:27 PM EDT for Charles City County, Virginia. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 6, 2001, 6:27 PM EDT (22:27 UTC)
Expired: Jun 6, 2001, 7:00 PM EDT
In force: 33 min
Issued by: NWS Wakefield, VA
Area: Whole counties

County Charles City County, VA

The radar

The Norfolk radar (KAKQ), 41 km from the middle of the area, began a volume at 22:30 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

Wallops Is Stn, VA (KWAL), launched 12:00Z, 10.5 hours before the alert went out and 159 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 58 J/kg
Mixed-layer CIN: -104 J/kg
Mixed-layer LCL: 711 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 33 m²/s²
0-3 km storm-relative helicity: 83 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

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.

NWS Wakefield, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 6, 3:28 PM EDT, 2 hours 59 minutes earlier.

Area forecast discussion, Jun 6, 3:28 PM EDT, 2 hours 59 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WAKEFIELD, VA
328 PM EDT WED JUN 6 2001

LATEST RADAR COMPOSITES SHOWING LINE OF SHOWERS AND STORMS ASSOC
WITH WEAK VORT MAX NOW MOVING ACROSS THE MOUNTAINS. WITH AIRMASS
BEING UNSTABLE DOWNSTREAM...DONT SEE ANY REASON THIS ACTIVITY WONT
MOVE FROM W TO E ACROSS THE AREA THIS EVENING. WALLOPS FZL OVER
14000 FT...SO WILL BE HARD TO GET HAIL. VIL OF DAY 60 OR SO.
ALSO...NOT MUCH WIND OR WIND SHEAR IN SOUNDING...BUT STILL COULD SEE
ISOLD PULSE SEVERE.

FRONTAL WAVE TO PASS E OF AREA BY TOMORROW...AND FRONT DROPS S BACK
DOOR STYLE. LOOKING FOR CHC SHOWERS EARLY N...THEN CLEARING...BUT
WITH CHC SHOWERS AND STORMS ALL DAY S...WITH PARTIAL CLEARING THU
NIGHT. AM GOING WITH A DRY FORECAST FRI THRU SUN...ALTHOUGH THIS
WILL DEPEND ON WHERE FRONT HANGS UP. AT THIS POINT...AM CONTINUING
WITH A DRY FCAST...AS THINK THE FRONT WILL STALL OUT FAR ENUF S TO
KEEP PRECIP SOUTH OF AREA...INCLUDING ANY PRECIP ASSOC WITH REMANTS
OF ALLISON...WHICH WILL LIKELY EVENTUALLY LIFT N AND E ALONG THE
STALLED OUT FRONT.

WILL GO WITH CHC OF SHOWERS FOR MON...AS NRN STREAM CLIPPER SYSTEM
DROPS SOUTHEAST...ALTHOUGH NOT EXPECTING MUCH WITH THIS SYSTEM. DRY
FOR REMAINDER OF EXTENDED.

FCSTID = 18
SBY   63  77  56  79 /  50  30  10   0
OXB   63  73  56  73 /  50  30  10   0
ECG   70  78  62  78 /  40  40  20  10
ORF   70  78  62  78 /  40  40  20  10
PHF   69  80  60  79 /  50  40  10  10
AKQ   69  80  60  79 /  50  40  10  10
RIC   67  78  58  78 /  50  30  10   0
FVX   69  80  60  79 /  50  40  10  10

.AKQ...
MD...NONE.
NC...NONE.
VA...NONE.

REILLY

In the hours before

Local storm report, Jun 6, 5:15 PM EDT, 1 hour 12 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WAKEFIELD,VA
515 PM EDT THU JUN 6 2001

TIME(EDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

05{05 PM    HENRICO                  VA    .75 HAIL
06/06/01   INNSBRUCK                       DIME HAIL

The office that day

Everything else NWS Wakefield, VA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 5, 8:00 PM EDT	Severe Thunderstorm Warning	AKQ	Lunenburg	45 min
Jun 5, 8:47 PM EDT	Severe Thunderstorm Warning	AKQ	Lunenburg	28 min
Jun 6, 4:46 PM EDT	Severe Thunderstorm Warning	AKQ	Hanover	29 min
Jun 6, 5:02 PM EDT	Severe Thunderstorm Warning	AKQ	Henrico, City of Richmond	28 min
Jun 6, 5:28 PM EDT	Severe Thunderstorm Warning	AKQ	Henrico, City of Richmond	32 min
Jun 6, 5:58 PM EDT	Severe Thunderstorm Warning	AKQ	Charles City, Henrico	32 min
Jun 6, 6:48 PM EDT	Severe Thunderstorm Warning	AKQ	Prince George, City of Hopewell	27 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2001 Every severe thunderstorm warning in 2001

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.