Alert archive / Maryland / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 50, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 8, 2007, 10:26 PM EDT for Talbot County, Maryland. It was in force for 46 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
- Jun 8, 2007, 10:26 PM EDT (02:26 UTC)
- Expired
- Jun 8, 2007, 11:12 PM EDT
- In force
- 46 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Counties, with a storm outline in the text
County Talbot County, MD
The radar
The Dover AFB radar (KDOX), 67 km from the middle of the area, began a volume at 02:28 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 |
|---|---|---|---|
| Jun 8, 10:42 PM EDT | HAIL 0.75 | 3 S Trappe, MD | PENNY SIZE HAIL REPORTED NEAR THE MALKUS BRIDGE BETWEEN TRAPPE AND CAMBRIDGE, MD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 2.4 hours before the alert went out and 107 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
- 3480 J/kg
- Mixed-layer CIN
- -49 J/kg
- Mixed-layer LCL
- 1026 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 104 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS51 KPHI 090227 SVRPHI MDC041-090330- /O.NEW.KPHI.SV.W.0050.070609T0226Z-070609T0330Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 1026 PM EDT FRI JUN 8 2007 THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... TALBOT COUNTY IN EASTERN MARYLAND... * UNTIL 1130 PM EDT * AT 1023 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR OXFORD...AND MOVING SOUTHEAST AT 35 MPH. NUMEROUS CLOUD TO GROUND LIGHTNING STRIKES CAN ALSO BE EXPECTED. * THE SEVERE THUNDERSTORM WILL BE NEAR... RURAL SOUTHERN TALBOT COUNTY AT 1040 PM EDT A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT FRIDAY EVENING FOR NORTHEAST MARYLAND. LAT...LON 3878 7628 3861 7637 3854 7608 3865 7590 $$ JJM
1 follow-up statement
000 WWUS51 KPHI 090312 SVSPHI SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 1111 PM EDT FRI JUN 8 2007 MDC041-090321- /O.CAN.KPHI.SV.W.0050.000000T0000Z-070609T0330Z/ TALBOT MD- 1111 PM EDT FRI JUN 8 2007 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN TALBOT COUNTY IS CANCELLED... THE WORST PART OF THE STORM HAS PASSED OUT OF THE COUNTY...SO THE SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED. LAT...LON 3878 7628 3861 7637 3854 7608 3865 7590 $$ JJM
Nearby
Severe Thunderstorm Warnings in Maryland, 2007Every severe thunderstorm warning in 2007
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.