Alert archive / West Virginia / Special Weather Statements in 2017

Special Weather Statement, NWS Charleston, WV

March 18, 2017Randolph County, West Virginia

NWS Charleston, WV issued this special weather statement at Mar 18, 2017, 3:09 PM EDT for Randolph County, West Virginia. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Mar 18, 2017, 3:09 PM EDT (19:09 UTC)
Expired: Mar 18, 2017, 3:45 PM EDT
In force: 36 min
Issued by: NWS Charleston, WV

County Randolph County, WV

The radar

The Charleston,WV radar (KRLX), 179 km from the middle of the area, began a volume at 19:09 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

Roanoke, VA (KRNK), launched 12:00Z, 7.2 hours before the alert went out and 158 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: 1 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 477 m above ground
0-6 km bulk shear: 63 kt
0-1 km storm-relative helicity: 80 m²/s²
0-3 km storm-relative helicity: 143 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, WV wrote its last area forecast discussion before this special weather statement went out at Mar 18, 2:57 PM EDT, 12 minutes earlier.

Area forecast discussion, Mar 18, 2:57 PM EDT, 12 minutes before

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Hazardous weather outlook, Mar 18, 3:12 AM EDT, 11 hours 57 minutes before

Hazardous Weather Outlook
National Weather Service Charleston WV
312 AM EDT Sat Mar 18 2017

KYZ101>103-105-OHZ066-067-075-076-083>087-VAZ003-004-WVZ005>011-
013>020-024>034-039-040-515>526-190715-
Greenup-Carter-Boyd-Lawrence KY-Perry-Morgan-Athens-Washington-
Jackson OH-Vinton-Meigs-Gallia-Lawrence OH-Dickenson-Buchanan-Wayne-
Cabell-Mason-Jackson WV-Wood-Pleasants-Tyler-Lincoln-Putnam-Kanawha-
Roane-Wirt-Calhoun-Ritchie-Doddridge-Mingo-Logan-Boone-Clay-Braxton-
Gilmer-Lewis-Harrison-Taylor-McDowell-Wyoming-Upshur-Barbour-
Northwest Raleigh-Southeast Raleigh-Northwest Fayette-
Southeast Fayette-Northwest Nicholas-Southeast Nicholas-
Northwest Webster-Southeast Webster-Northwest Pocahontas-
Southeast Pocahontas-Northwest Randolph-Southeast Randolph-
312 AM EDT Sat Mar 18 2017

This Hazardous Weather Outlook is for northeast Kentucky, southeast
Ohio, southwest Virginia, and much of West Virginia.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

TRM

In the hours before

Special weather statement, Mar 18, 2:44 PM EDT, 25 minutes before

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Special weather statement, Mar 18, 2:53 PM EDT, 16 minutes before

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Special weather statement, Mar 18, 2:55 PM EDT, 14 minutes before

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Special weather statement, Mar 18, 3:04 PM EDT, 5 minutes before

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Special weather statement, Mar 18, 3:06 PM EDT, 3 minutes before

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Special weather statement, Mar 18, 3:09 PM EDT, 0 minutes before

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The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 17, 8:46 PM EDT	Winter Weather Advisory	RLX	Pocahontas, Randolph	6 hr
Mar 18, 10:38 AM EDT	Special Weather Statement	RLX	Kanawha	22 min
Mar 18, 10:58 AM EDT	Special Weather Statement	RLX	Clay	32 min
Mar 18, 11:13 AM EDT	Special Weather Statement	RLX	Braxton	32 min
Mar 18, 12:25 PM EDT	Special Weather Statement	RLX	Mason	35 min
Mar 18, 12:29 PM EDT	Special Weather Statement	RLX	Calhoun	31 min
Mar 18, 12:41 PM EDT	Special Weather Statement	RLX	Roane	34 min
Mar 18, 12:57 PM EDT	Special Weather Statement	RLX	Gilmer	33 min
Mar 18, 1:08 PM EDT	Special Weather Statement	RLX	Gilmer	22 min
Mar 18, 1:32 PM EDT	Special Weather Statement	RLX	Clay, Kanawha	28 min
Mar 18, 1:39 PM EDT	Special Weather Statement	RLX	Lewis	36 min
Mar 18, 1:49 PM EDT	Special Weather Statement	RLX	Braxton	26 min
Mar 18, 1:51 PM EDT	Special Weather Statement	RLX	Calhoun	24 min
Mar 18, 1:56 PM EDT	Special Weather Statement	RLX	Clay, Kanawha	34 min
Mar 18, 1:59 PM EDT	Special Weather Statement	RLX	Braxton	31 min
Mar 18, 2:01 PM EDT	Special Weather Statement	RLX	Upshur	29 min
Mar 18, 2:04 PM EDT	Special Weather Statement	RLX	Lewis	26 min
Mar 18, 2:07 PM EDT	Special Weather Statement	RLX	Pocahontas	23 min
Mar 18, 2:11 PM EDT	Special Weather Statement	RLX	Calhoun, Gilmer	34 min
Mar 18, 2:27 PM EDT	Special Weather Statement	RLX	Barbour	33 min
Mar 18, 2:31 PM EDT	Special Weather Statement	RLX	Braxton, Clay, Nicholas, Webster	44 min
Mar 18, 2:34 PM EDT	Special Weather Statement	RLX	Randolph	26 min
Mar 18, 2:41 PM EDT	Special Weather Statement	RLX	Braxton, Lewis	34 min
Mar 18, 2:44 PM EDT	Special Weather Statement	RLX	Randolph	31 min
Mar 18, 2:53 PM EDT	Special Weather Statement	RLX	Logan, Mingo, Wyoming	22 min
Mar 18, 2:55 PM EDT	Special Weather Statement	RLX	Randolph	50 min
Mar 18, 3:04 PM EDT	Special Weather Statement	RLX	Fayette, Nicholas	56 min
Mar 18, 3:06 PM EDT	Special Weather Statement	RLX	Upshur, Webster	39 min
Mar 18, 12:06 PM EDT	Special Weather Statement	RLX	Gallia	24 min

Nearby

Special Weather Statements in West Virginia, 2017 Every special weather statement in 2017

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.