Alert archive / Pennsylvania / Frost Advisories in 2007
Frost Advisory 5, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this frost advisory at May 13, 2007, 4:22 AM EDT for Carbon County, Monroe County, Pennsylvania; Sussex County, New Jersey. It took effect at May 14, 2007, 1:00 AM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- May 13, 2007, 4:22 AM EDT (08:22 UTC)
- In effect from
- May 14, 2007, 1:00 AM EDT
- Expired
- May 14, 2007, 8:46 AM EDT
- In force
- 8 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Sussex County, NJ, Carbon County, PA, Monroe County, PA
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 8.4 hours before the alert went out and 201 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1071 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 144 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS71 KPHI 130822 NPWPHI URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 422 AM EDT SUN MAY 13 2007 NJZ001-PAZ054-055-132000- /O.NEW.KPHI.FR.Y.0005.070514T0500Z-070514T1300Z/ SUSSEX-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG 422 AM EDT SUN MAY 13 2007 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT MONDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 9 AM EDT MONDAY. HIGH PRESSURE BUILDING SOUTHEAST FROM THE GREAT LAKES, WILL CLEAR THE SKIES AND BRING DRIER AIR TO THE AREA. GUSTY WINDS TODAY WILL DIMINISH BY SUNDOWN AND ALLOW FOR MAXIMUM RADIATION AND COOLING OF THE LOWER ATMOSPHERE. TEMPERATURES WILL DROP TO THE LOW TO MID 30S AND MAY BRIEFLY REACH THE FREEZING MARK JUST BEFORE SUNUP. A FROST ADVISORY MEANS THAT AREAS OF FROST ARE EXPECTED IN THE ADVISORY AREA. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNPROTECTED OUTSIDE. IF POSSIBLE, BRING PLANTS INDOORS THAT ARE SENSITIVE TO THE COLD OR COVER OUTDOOR PLANTS THAT CAN NOT BE PHYSICALLY BROUGHT INSIDE. $$ EBERWINE
2 follow-up statements
000 WWUS71 KPHI 131935 NPWPHI URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 335 PM EDT SUN MAY 13 2007 NJZ001-PAZ054-055-141300- /O.CON.KPHI.FR.Y.0005.070514T0500Z-070514T1300Z/ SUSSEX-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG 335 PM EDT SUN MAY 13 2007 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT MONDAY... HIGH PRESSURE BUILDING SOUTHEAST FROM THE GREAT LAKES WILL BRING CLEAR SKIES AND DIMINISHING WINDS OVERNIGHT. THIS WILL ALLOW TEMPERATURES TO RADIATE DOWN TO NEAR THE FREEZING MARK. TEMPERATURES WILL DROP INTO THE LOWER 30S BY AROUND DAYBREAK. A FROST ADVISORY MEANS THAT AREAS OF FROST ARE EXPECTED IN THE ADVISORY AREA. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNPROTECTED OUTSIDE. IF POSSIBLE, BRING PLANTS INDOORS THAT ARE SENSITIVE TO THE COLD OR COVER OUTDOOR PLANTS THAT CANT BE BROUGHT INSIDE. $$ MPD
000 WWUS71 KPHI 141246 NPWPHI URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 846 AM EDT MON MAY 14 2007 NJZ001-PAZ054-055-141400- /O.CAN.KPHI.FR.Y.0005.000000T0000Z-070514T1300Z/ SUSSEX-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG 846 AM EDT MON MAY 14 2007 ...FROST ADVISORY IS CANCELLED... WITH TEMPERATURES QUICKLY REBOUNDING OFF MORNING LOWS, THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE FROST ADVISORY. $$ KRUZDLO
Nearby
Frost Advisories in Pennsylvania, 2007Frost Advisories in New Jersey, 2007Every frost advisory 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; the sounding from the Mesonet's radiosonde archive.