Alert archive / Pennsylvania / Special Weather Statements in 2011
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at May 7, 2011, 12:03 PM EDT for Monroe County, Pennsylvania. It was in force for 57 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
- May 7, 2011, 12:03 PM EDT (16:03 UTC)
- Expired
- May 7, 2011, 1:00 PM EDT
- In force
- 57 min
- Issued by
- NWS Philadelphia/Mount Holly
County Monroe County, PA
The radar
The Binghamton radar (KBGM), 129 km from the middle of the area, began a volume at 16:05 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
Brookhaven, NY (KOKX), launched 12:00Z, 4.1 hours before the alert went out and 211 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
- 9 J/kg
- Mixed-layer CIN
- -138 J/kg
- Mixed-layer LCL
- 1218 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 33 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.
783
WWUS81 KPHI 071603
SPSPHI
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1203 PM EDT SAT MAY 7 2011
NJZ001-007-PAZ054-055-071700-
CARBON PA-MONROE PA-SUSSEX NJ-WARREN NJ-
1203 PM EDT SAT MAY 7 2011
...SCATTERED SHOWERS AND POSSIBLE THUNDERSTORMS WITH SMALL HAIL WILL
CARBON...MONROE...SUSSEX AND WARREN COUNTIES...
AT 1158 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED AN
AREA OF SCATTERED SHOWERS AND POSSIBLE THUNDERSTORMS 13 MILES WEST
OF MOUNT POCONO...MOVING EAST AT 25 MPH. THE SHOWERS AND POSSIBLE
THUNDERSTORMS WILL BE NEAR POCONO PINES...TOBYHANNA AROUND 1215
PM...MOUNT POCONO...SCOTRUN AROUND 1230 PM...ALPINE MOUNTAIN...
PARADISE VALLEY AROUND 1245 PM...ECHO LAKE AND FLATBROOKVILLE AROUND
100 PM.
THE SHOWERS AND POSSIBLE THUNDERSTORMS MAY PRODUCE SMALL HAIL...AS
WELL AS GUSTY WINDS.
LAT...LON 4124 7513 4116 7516 4115 7509 4109 7503
4114 7491 4094 7497 4102 7576 4103 7576
4112 7573 4114 7570 4113 7564 4121 7557
4125 7550 4126 7522
$$
HAYESThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 9:54 PM EDT | Special Marine Warning | PHI | 96 min | |
| May 7, 3:00 PM EDT | Special Weather Statement | PHI | Sussex | 90 min |
| May 7, 3:11 PM EDT | Special Weather Statement | PHI | Warren | 64 min |
| May 7, 5:20 PM EDT | Special Weather Statement | PHI | Camden, Hunterdon, Mercer, Somerset | 85 min |
| May 7, 6:52 PM EDT | Special Marine Warning | PHI | 53 min | |
| May 7, 1:13 PM EDT | Special Weather Statement | PHI | Carbon, Monroe | 92 min |
| May 7, 4:29 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Montgomery, Philadelphia | 91 min |
| May 6, 9:17 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 58 min |
Nearby
Special Weather Statements in Pennsylvania, 2011Every special weather statement in 2011
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.