Alert archive / Ohio / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 1, NWS Cleveland, OH

January 10, 20176 counties in Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jan 10, 2017, 9:07 PM EST for 6 counties in Ohio. It was in force for 38 min. 1 report 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: Jan 10, 2017, 9:07 PM EST (02:07 UTC)
Expired: Jan 10, 2017, 9:45 PM EST
In force: 38 min
Issued by: NWS Cleveland, OH
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Crawford County, OH, Hancock County, OH, Marion County, OH, Morrow County, OH, Seneca County, OH, Wyandot County, OH

The radar

The Cleveland radar (KCLE), 129 km from the middle of the area, began a volume at 02:10 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
Jan 10, 9:40 PM EST	TSTM WND GST 60	Marion, OH

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 00:00Z, 2.1 hours before the alert went out and 152 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 924 m above ground
0-6 km bulk shear: 90 kt
0-1 km storm-relative helicity: 900 m²/s²
0-3 km storm-relative helicity: 1016 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

926 
WUUS51 KCLE 110207
SVRCLE
OHC033-063-101-117-147-175-110245-
/O.NEW.KCLE.SV.W.0001.170111T0207Z-170111T0245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
907 PM EST TUE JAN 10 2017

The National Weather Service in Cleveland has issued a

* Severe Thunderstorm Warning for...
  Morrow County in north central Ohio...
  Marion County in north central Ohio...
  Wyandot County in northwestern Ohio...
  Eastern Hancock County in northwestern Ohio...
  Crawford County in north central Ohio...
  Southern Seneca County in northwestern Ohio...

* Until 945 PM EST

* At 907 PM EST, a severe thunderstorm was located near Vanlue, or 10
  miles south of Fostoria, moving east at 70 mph.

  HAZARD...60 mph wind gusts. 

  SOURCE...Radar indicated. 

  IMPACT...Expect damage to roofs, siding, and trees. 

* Locations impacted include...
  Findlay, Marion, Tiffin, Fostoria, Bucyrus, Upper Sandusky, Mount
  Gilead, Galion, Crestline, Cardington, Arlington, Prospect, New
  Washington, Bloomville, Sycamore, La Rue, Arcadia, Morral, Vanlue
  and Waldo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4036 8293 4042 8294 4044 8325 4051 8325
      4051 8342 4068 8342 4071 8349 4082 8350
      4082 8370 4115 8357 4115 8284 4100 8283
      4099 8273 4071 8273 4070 8262 4067 8265
      4063 8262 4036 8264 4034 8269
TIME...MOT...LOC 0207Z 251DEG 60KT 4101 8345 

HAIL...<.75IN
WIND...60MPH
 
$$

Kosarik

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 10, 7:59 PM EST	Special Weather Statement	CLE	Hancock, Lucas, Ottawa, Sandusky, Seneca, Wood and 1 more	2 hr
Jan 10, 10:21 PM EST	Special Weather Statement	CLE	Ashland, Cuyahoga, Geauga, Holmes, Knox, Medina and 4 more	54 min
Jan 10, 10:57 PM EST	Special Weather Statement	CLE	Ashtabula, Geauga, Mahoning, Portage, Stark, Trumbull	63 min
Jan 11, 2:44 AM EST	Low Water Advisory	CLE		4 hr
Jan 11, 3:39 PM EST	Flood Watch	CLE	Ashland, Ashtabula, Cuyahoga, Geauga, Lake, Mahoning and 7 more	26 hr

Nearby

Severe Thunderstorm Warnings in Ohio, 2017 Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.