Alert archive / Pennsylvania / Tornado Warnings in 2000
Tornado Warning 19, NWS State College, PA
NWS State College, PA issued this tornado warning at Aug 1, 2000, 4:11 PM EDT for Lycoming County, Sullivan County, Pennsylvania. It was in force for 34 min. 1 report 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 1, 2000, 4:11 PM EDT (20:11 UTC)
- Expired
- Aug 1, 2000, 4:45 PM EDT
- In force
- 34 min
- Issued by
- NWS State College, PA
- Area
- Whole counties
Counties Lycoming County, PA, Sullivan County, PA
The radar
The Binghamton radar (KBGM), 112 km from the middle of the area, began a volume at 20:11 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 |
|---|---|---|---|
| Aug 1, 4:45 PM EDT | Hail 0.75 | Sonestown, PA | Dime size hail fell in Sonestown. |
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
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 8.2 hours before the alert went out and 232 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
- 765 J/kg
- Mixed-layer CIN
- -18 J/kg
- Mixed-layer LCL
- 698 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 27 m²/s²
- 0-3 km storm-relative helicity
- 39 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS51 KCTP 012011 TORCTP PAC081-113-012045- BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE STATE COLLEGE PA 411 PM EDT TUE AUG 1 2000 THE NATIONAL WEATHER SERVICE IN STATE COLLEGE PA HAS ISSUED A * TORNADO WARNING FOR... SULLIVAN COUNTY. LYCOMING COUNTY. * UNTIL 445 PM EDT. * AT 407 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A POSSIBLE TORNADO 5 MILES NORTH OF PICTURE ROCKS...OR 13 MILES NORTHEAST OF MONTOURSVILLE...MOVING NORTHEAST AT 30 MPH. * THE TORNADO WILL BE NEAR... EAGLES MERE AT 420 PM. FORKSVILLE AT 425 PM. LAPORTE AT 430 PM. DUSHORE AT 440 PM. FOR YOUR PROTECTION...GO TO A BASEMENT OR A SMALL INTERIOR RGOOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS NOW! $$ LAT...LON 4138 7686 4124 7671 4164 7597 4185 7620
The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 4:44 PM EDT | Tornado Warning | CTP | Sullivan | 31 min |
| Aug 1, 4:50 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland, Snyder | 55 min |
Nearby
Tornado Warnings in Pennsylvania, 2000Every tornado warning in 2000Tornadoes 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.