Alert archive / West Virginia / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 12, NWS Charleston, WV
NWS Charleston, WV issued this severe thunderstorm warning at Mar 18, 2021, 6:09 PM EDT for 6 counties in West Virginia. It was in force for 36 min. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Mar 18, 2021, 6:09 PM EDT (22:09 UTC)
- Expired
- Mar 18, 2021, 6:45 PM EDT
- In force
- 36 min
- Issued by
- NWS Charleston, WV
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Cabell County, WV, Kanawha County, WV, Lincoln County, WV, Mason County, WV, Putnam County, WV, Wayne County, WV
The radar
The Charleston,WV radar (KRLX), 45 km from the middle of the area, began a volume at 22:11 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 18, 6:14 PM EDT | TSTM WND DMG | 4 Nnw West Hamlin, WV | CORRECTS TIME FOR PREVIOUS TSTM WND DMG REPORT FROM 4 NNW WEST HAMLIN. TWO TREES DOWN AT INTERSECTION OF ROACH ROAD AND RT 10 DUE TO THUNDERSTORM ACTIVITY. TIME ESTIMATED BASED ON RADAR. |
| Mar 18, 6:15 PM EDT | HAIL 0.4 | 2 W Milton, WV | HAILING FOR 3 MINUTES AD COUNTING AT THE 618 PM TIME OF THE CALL, NEAR I-64 BETWEEN MILTON AND ONA. HAIL COVERING THE SIDEWALK. MOST HAILSTONES WERE 1 CENTIMETER BUT ABOUT A QUARTER OF THEM WERE ABOUT 1 CENTIMETER SIZE. PHOTOS SENT VIA SOCIAL MEDIA WITH METRIC |
| Mar 18, 6:30 PM EDT | HAIL 0.5 | 1 N Teays Valley, WV | PICTURE FROM SOCIAL MEDIA. |
| Mar 18, 6:34 PM EDT | HAIL 0.5 | 2 Wnw Milton, WV | PICTURES OF PEA SIZED UP TO HALF INCH HAIL FROM SOCIAL MEDIA. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.2 hours before the alert went out and 177 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 531 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 100 m²/s²
- 0-3 km storm-relative helicity
- 8 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
585
WUUS51 KRLX 182209
SVRRLX
WVC011-039-043-053-079-099-182245-
/O.NEW.KRLX.SV.W.0012.210318T2209Z-210318T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Charleston WV
609 PM EDT Thu Mar 18 2021
The National Weather Service in Charleston West Virginia has issued a
* Severe Thunderstorm Warning for...
Southern Mason County in western West Virginia...
Cabell County in central West Virginia...
Western Putnam County in western West Virginia...
Western Kanawha County in central West Virginia...
Northwestern Lincoln County in central West Virginia...
Northeastern Wayne County in western West Virginia...
* Until 645 PM EDT.
* At 609 PM EDT, a severe thunderstorm was located over
Barboursville, or 7 miles southeast of Proctorville, moving east at
30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Huntington, Nitro, Winfield, Proctorville, St. Albans, Hurricane,
Barboursville, Milton, Eleanor, Ona, Culloden, Tornado, Teays
Valley, West Hamlin, Bancroft, Salt Rock, Pea Ridge and Fraziers
Bottom.
This includes Interstate 64 in West Virginia between mile markers 13
and 46.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Please report severe weather to the National Weather Service by
calling toll free, 800 401 9535, when you can do so safely.
You may also report severe weather by posting your report to the
Charleston West Virginia National Weather Service Facebook Page, or
by using the Twitter Hashtag, NWSRLX.
&&
LAT...LON 3844 8234 3845 8232 3847 8231 3862 8188
3833 8178 3827 8233 3844 8240
TIME...MOT...LOC 2209Z 252DEG 24KT 3839 8227
HAIL...1.00IN
WIND...60MPH
$$
JP1 follow-up statement
125
WWUS51 KRLX 182251
SVSRLX
Severe Weather Statement
National Weather Service Charleston WV
651 PM EDT Thu Mar 18 2021
WVC011-039-043-053-079-099-182259-
/O.EXP.KRLX.SV.W.0012.000000T0000Z-210318T2245Z/
Mason WV-Cabell WV-Putnam WV-Kanawha WV-Lincoln WV-Wayne WV-
651 PM EDT Thu Mar 18 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN MASON...CABELL...
WESTERN PUTNAM...WESTERN KANAWHA...NORTHWESTERN LINCOLN AND
NORTHEASTERN WAYNE COUNTIES HAS EXPIRED...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been allowed to expire. However small hail is still possible with
this thunderstorm.
LAT...LON 3844 8234 3845 8232 3847 8231 3862 8188
3833 8178 3827 8233 3844 8240
TIME...MOT...LOC 2249Z 252DEG 24KT 3847 8195
$$
JPThe office that day
Everything else NWS Charleston, WV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 18, 12:34 PM EDT | Special Weather Statement | RLX | Cabell, Wayne | 41 min |
| Mar 18, 1:24 PM EDT | Special Weather Statement | RLX | Jackson, Putnam | 36 min |
| Mar 18, 1:58 PM EDT | Special Weather Statement | RLX | Putnam | 32 min |
| Mar 18, 2:00 PM EDT | Severe Thunderstorm Warning | RLX | Wayne | 30 min |
| Mar 18, 2:29 PM EDT | Special Weather Statement | RLX | Roane | 31 min |
| Mar 18, 2:30 PM EDT | Special Weather Statement | RLX | Cabell | 45 min |
| Mar 18, 2:48 PM EDT | Special Weather Statement | RLX | Boone, Kanawha | 27 min |
| Mar 18, 2:54 PM EDT | Special Weather Statement | RLX | Logan, Mingo | 36 min |
| Mar 18, 2:56 PM EDT | Special Weather Statement | RLX | Wayne | 34 min |
| Mar 18, 3:05 PM EDT | Special Weather Statement | RLX | Roane | 25 min |
| Mar 18, 3:06 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Mason | 39 min |
| Mar 18, 3:11 PM EDT | Severe Thunderstorm Warning | RLX | Cabell, Lincoln, Wayne | 34 min |
| Mar 18, 3:32 PM EDT | Special Weather Statement | RLX | Logan | 43 min |
| Mar 18, 3:43 PM EDT | Severe Thunderstorm Warning | RLX | Lincoln, Wayne | 47 min |
| Mar 18, 3:59 PM EDT | Special Weather Statement | RLX | Mingo | 46 min |
| Mar 18, 4:13 PM EDT | Severe Thunderstorm Warning | RLX | Mingo | 47 min |
| Mar 18, 4:23 PM EDT | Special Weather Statement | RLX | Lincoln | 37 min |
| Mar 18, 4:32 PM EDT | Special Weather Statement | RLX | Jackson, Wirt | 28 min |
| Mar 18, 4:36 PM EDT | Special Weather Statement | RLX | Doddridge, Ritchie, Tyler | 24 min |
| Mar 18, 4:44 PM EDT | Severe Thunderstorm Warning | RLX | Logan, Mingo | 46 min |
| Mar 18, 4:58 PM EDT | Severe Thunderstorm Warning | RLX | Mason | 47 min |
| Mar 18, 5:23 PM EDT | Special Weather Statement | RLX | Logan | 52 min |
| Mar 18, 5:33 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Mason, Putnam | 42 min |
| Mar 18, 5:43 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Mason | 47 min |
| Mar 18, 5:54 PM EDT | Special Weather Statement | RLX | Cabell | 36 min |
| Mar 18, 5:56 PM EDT | Severe Thunderstorm Warning | RLX | Raleigh, Wyoming | 34 min |
| Mar 18, 6:15 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Kanawha, Mason, Putnam, Roane | 30 min |
| Mar 18, 6:23 PM EDT | Flash Flood Warning | RLX | Wyoming | 112 min |
| Mar 18, 6:30 PM EDT | Severe Thunderstorm Warning | RLX | Raleigh, Wyoming | 45 min |
| Mar 18, 6:43 PM EDT | Severe Thunderstorm Warning | RLX | Cabell, Kanawha, Lincoln, Putnam | 29 min |
| Mar 18, 7:14 PM EDT | Severe Thunderstorm Warning | RLX | Raleigh | 31 min |
| Mar 18, 7:22 PM EDT | Special Weather Statement | RLX | Lincoln, Wayne | 23 min |
| Mar 18, 7:36 PM EDT | Special Weather Statement | RLX | Kanawha | 39 min |
| Mar 18, 7:54 PM EDT | Special Weather Statement | RLX | Lincoln, Wayne | 36 min |
| Mar 18, 7:54 PM EDT | Special Weather Statement | RLX | Braxton | 36 min |
Nearby
Severe Thunderstorm Warnings in West Virginia, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.