Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 149, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Aug 2, 2000, 9:03 PM EDT for Erie County, Pennsylvania; Ashtabula County, Ohio. It was in force for 42 min. 3 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Aug 2, 2000, 9:03 PM EDT (01:03 UTC)
- Expired
- Aug 2, 2000, 9:45 PM EDT
- In force
- 42 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
Counties Ashtabula County, OH, Erie County, PA
The radar
The Cleveland radar (KCLE), 136 km from the middle of the area, began a volume at 01:07 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 |
|---|---|---|---|
| Aug 2, 9:08 PM EDT | Hail 0.75 | Conneaut, OH | |
| Aug 2, 9:30 PM EDT | Thunderstorm Wind | Jefferson, OH | Thunderstorm winds downed 10 to 15 trees in Jefferson. A truck was crushed by one of the trees. |
| Aug 2, 9:45 PM EDT | Hail 0.75 | Edinboro, PA |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 00:00Z, 1.1 hours before the alert went out and 180 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
- 1763 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 1085 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 87 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 3.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS51 KCLE 030103 SVRCLE OHC007-PAC049-030145- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CLEVELAND OH 903 PM EDT WED AUG 2 2000 THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... ASHTABULA COUNTY IN OHIO... ERIE COUNTY IN PENNSYLVANIA... * UNTIL 945 PM EDT * AT 903 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 11 MILES SOUTHWEST OF ALBION...OR ABOUT 12 MILES NORTHEAST OF JEFFERSON...MOVING NORTHEAST AT 30 MPH. * SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE... WATERFORD GIRARD ERIE ALBION LARGE HAIL...DAMAGING WINDS...AND HEAVY RAINFALL ARE LIKELY WITH THIS STORM. TAKE COVER IN A STURDY BUILDING UNTIL THE STORM HAS PASSED. REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN CLEVELAND_. $$ GARNET
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 9:11 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 49 min |
| Aug 2, 9:28 PM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Aug 2, 10:01 PM EDT | Flash Flood Warning | CLE | Crawford | 3 hr |
| Aug 2, 11:21 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 54 min |
| Aug 3, 12:23 AM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Aug 3, 12:55 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 50 min |
| Aug 3, 12:58 AM EDT | Flash Flood Warning | CLE | Crawford | 3 hr |
| Aug 2, 8:29 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 46 min |
| Aug 2, 8:42 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 48 min |
| Aug 2, 8:48 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 42 min |
| Aug 2, 9:06 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 39 min |
| Aug 2, 9:27 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 48 min |
Nearby
Severe Thunderstorm Warnings in Pennsylvania, 2000Severe Thunderstorm Warnings in Ohio, 2000Every severe thunderstorm warning in 2000
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.