Alert archive / Pennsylvania / Special Weather Statements in 2021
Special Weather Statement, NWS Cleveland, OH
NWS Cleveland, OH issued this special weather statement at Sep 15, 2021, 11:32 AM EDT for Crawford County, Pennsylvania. It was in force for 58 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
- Sep 15, 2021, 11:32 AM EDT (15:32 UTC)
- Expired
- Sep 15, 2021, 12:30 PM EDT
- In force
- 58 min
- Issued by
- NWS Cleveland, OH
- Hail
- 0.00 in
- Wind
- 40
County Crawford County, PA
The radar
The Pittsburgh radar (KPBZ), 137 km from the middle of the area, began a volume at 15:33 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
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 3.5 hours before the alert went out and 164 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
- 236 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 622 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 53 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
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</html>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 Cleveland, OH wrote its last area forecast discussion before this special weather statement went out at Sep 15, 9:44 AM EDT, 1 hour 48 minutes earlier.
Area forecast discussion, Sep 15, 9:44 AM EDT, 1 hour 48 minutes before
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</html>Hazardous weather outlook, Sep 15, 4:07 AM EDT, 7 hours 25 minutes before
Hazardous Weather Outlook National Weather Service Cleveland OH 407 AM EDT Wed Sep 15 2021 LEZ061-142>149-162>169-OHZ003-006>014-017>023-027>033-036>038-047- 089-PAZ001>003-160815- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border-Maumee Bay to Reno Beach OH- Reno Beach to The Islands OH-The Islands to Vermilion OH- Vermilion to Avon Point OH-Avon Point to Willowick OH- Willowick to Geneva-on-the Lake OH-Geneva-on-the-Lake to Conneaut OH- Conneaut OH to Ripley NY- Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border- Reno Beach to The Islands OH beyond 5NM off shoreline to US- Canadian border- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on-the- Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border-Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake- Geauga-Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage- Trumbull-Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Mahoning- Marion-Morrow-Holmes-Knox-Ashtabula Lakeshore-Northern Erie- Southern Erie- 407 AM EDT Wed Sep 15 2021 This Hazardous Weather Outlook is for Lake Erie, north central Ohio, northeast Ohio, northwest Ohio and northwest Pennsylvania. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Local storm report, Sep 15, 8:50 AM EDT, 2 hours 42 minutes before
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</html>Local storm report, Sep 15, 8:54 AM EDT, 2 hours 38 minutes before
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</html>Local storm report, Sep 15, 9:16 AM EDT, 2 hours 16 minutes before
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</html>Local storm report, Sep 15, 10:23 AM EDT, 1 hour 9 minutes before
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</html>Local storm report, Sep 15, 11:13 AM EDT, 19 minutes before
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</html>Special weather statement, Sep 15, 11:32 AM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 14, 8:28 PM EDT | Special Weather Statement | CLE | Lucas | 62 min |
| Sep 14, 8:44 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa, Wood | 61 min |
| Sep 14, 8:45 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Sep 14, 9:30 PM EDT | Areal Flood Advisory | CLE | Lucas, Ottawa, Wood | 68 min |
| Sep 14, 9:38 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Lucas, Ottawa, Sandusky, Wood | 67 min |
| Sep 14, 9:48 PM EDT | Special Marine Warning | CLE | 87 min | |
| Sep 14, 10:38 PM EDT | Flash Flood Warning | CLE | Lucas, Ottawa, Wood | 5 hr |
| Sep 14, 10:45 PM EDT | Special Weather Statement | CLE | Erie, Ottawa, Sandusky | 60 min |
| Sep 14, 10:50 PM EDT | Special Marine Warning | CLE | 85 min | |
| Sep 14, 10:59 PM EDT | Areal Flood Advisory | CLE | Erie, Ottawa, Sandusky | 5 hr |
| Sep 14, 11:11 PM EDT | Special Marine Warning | CLE | 94 min | |
| Sep 14, 11:58 PM EDT | Special Marine Warning | CLE | 92 min | |
| Sep 15, 12:16 AM EDT | Special Weather Statement | CLE | Ashtabula, Geauga, Trumbull | 59 min |
| Sep 15, 1:04 AM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Lake, Lorain, Medina, Portage and 1 more | 71 min |
| Sep 15, 1:24 AM EDT | Areal Flood Advisory | CLE | Cuyahoga | 3 hr |
| Sep 15, 12:35 AM EDT | Special Weather Statement | CLE | Crawford, Erie | 70 min |
| Sep 15, 1:50 AM EDT | Special Weather Statement | CLE | Crawford, Erie | 55 min |
Nearby
Special Weather Statements in Pennsylvania, 2021Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.