Alert archive / New Jersey / Frost Advisories in 2020
Frost Advisory 1, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this frost advisory at Apr 14, 2020, 3:34 PM EDT for 15 counties in New Jersey; 6 counties in Pennsylvania. It took effect at Apr 16, 2020, 1:00 AM EDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Apr 14, 2020, 3:34 PM EDT (19:34 UTC)
- In effect from
- Apr 16, 2020, 1:00 AM EDT
- Expired
- Apr 16, 2020, 6:19 AM EDT
- In force
- 5 hr
- Issued by
- NWS Philadelphia/Mount Holly
All 21 counties
Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cumberland County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Lehigh County, PA, Montgomery County, PA, Northampton County, PA
The radar
The Philadelphia radar (KDIX), 57 km from the middle of the area, began a volume at 19:37 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, 7.6 hours before the alert went out and 191 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
- 1493 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- -273 m²/s²
- 0-3 km storm-relative helicity
- 52 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
177 WWUS71 KPHI 141934 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 334 PM EDT Tue Apr 14 2020 NJZ001-007-PAZ060>062-150845- /O.NEW.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Sussex-Warren-Berks-Lehigh-Northampton- Including the cities of Newton, Washington, Reading, Allentown, Bethlehem, and Easton 334 PM EDT Tue Apr 14 2020 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...In New Jersey, Sussex and Warren. In Pennsylvania, Berks, Lehigh and Northampton. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ008>010-012-013-015-019>021-027-PAZ101-103-105-150845- /O.NEW.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Morris-Hunterdon-Somerset-Middlesex-Western Monmouth-Mercer- Northwestern Burlington-Ocean-Cumberland-Southeastern Burlington- Western Chester-Western Montgomery-Upper Bucks- Including the cities of Morristown, Flemington, Somerville, New Brunswick, Freehold, Trenton, Moorestown, Mount Holly, Jackson, Millville, Wharton State Forest, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 334 PM EDT Tue Apr 14 2020 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of New Jersey and southeast Pennsylvania. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Deal
6 follow-up statements
315 WWUS71 KPHI 150610 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 210 AM EDT Wed Apr 15 2020 NJZ016>018-022-151915- /O.EXA.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Salem-Gloucester-Camden-Atlantic- Including the cities of Pennsville, Glassboro, Camden, Cherry Hill, and Hammonton 210 AM EDT Wed Apr 15 2020 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Salem, Gloucester, Camden and Atlantic. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ001-007-PAZ060>062-151915- /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Sussex-Warren-Berks-Lehigh-Northampton- Including the cities of Newton, Washington, Reading, Allentown, Bethlehem, and Easton 210 AM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 31 will result in frost formation. * WHERE...In Pennsylvania, Northampton, Lehigh and Berks. In New Jersey, Warren and Sussex. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ008>010-012-013-015-019>021-027-PAZ101-103-105-151915- /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Morris-Hunterdon-Somerset-Middlesex-Western Monmouth-Mercer- Northwestern Burlington-Ocean-Cumberland-Southeastern Burlington- Western Chester-Western Montgomery-Upper Bucks- Including the cities of Morristown, Flemington, Somerville, New Brunswick, Freehold, Trenton, Moorestown, Mount Holly, Jackson, Millville, Wharton State Forest, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 210 AM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of central, northern, northwest and southern New Jersey and southeast Pennsylvania. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Johnson
494 WWUS71 KPHI 150652 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 252 AM EDT Wed Apr 15 2020 NJZ008>010-PAZ103-105-152000- /O.NEW.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Morris-Hunterdon-Somerset-Western Montgomery-Upper Bucks- Including the cities of Morristown, Flemington, Somerville, Collegeville, Pottstown, Chalfont, and Perkasie 252 AM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... ...FREEZE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...In New Jersey, Morris, Hunterdon and Somerset. In Pennsylvania, Western Montgomery and Upper Bucks. * WHEN...For the Frost Advisory, from 1 AM to 9 AM EDT Thursday. For the Freeze Watch, from late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ001-007-PAZ060>062-152000- /O.NEW.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Sussex-Warren-Berks-Lehigh-Northampton- Including the cities of Newton, Washington, Reading, Allentown, Bethlehem, and Easton 252 AM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... ...FREEZE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 31 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...In New Jersey, Sussex and Warren. In Pennsylvania, Berks, Lehigh and Northampton. * WHEN...For the Frost Advisory, from 1 AM to 9 AM EDT Thursday. For the Freeze Watch, from late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ012-013-015>022-027-PAZ101-152000- /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Middlesex-Western Monmouth-Mercer-Salem-Gloucester-Camden- Northwestern Burlington-Ocean-Cumberland-Atlantic- Southeastern Burlington-Western Chester- Including the cities of New Brunswick, Freehold, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Wharton State Forest, Honey Brook, and Oxford 252 AM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Portions of central, northern and southern New Jersey and southeast Pennsylvania. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Staarmann
024 WWUS71 KPHI 151928 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 328 PM EDT Wed Apr 15 2020 NJZ001-007>010-PAZ060>062-103-105-160830- /O.CAN.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 328 PM EDT Wed Apr 15 2020 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... ...FROST ADVISORY IS CANCELLED... * WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...In New Jersey, Morris, Hunterdon, Sussex, Warren and Somerset. In Pennsylvania, Upper Bucks, Western Montgomery, Northampton, Lehigh and Berks. * WHEN...From late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Frost Advisory is cancelled due to an increase in forecast wind speeds which should prevent widespread frost formation even as temperatures drop into the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ012-015-160830- /O.CAN.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ /O.EXA.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Middlesex-Mercer- Including the cities of New Brunswick and Trenton 328 PM EDT Wed Apr 15 2020 ...FREEZE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... ...FROST ADVISORY IS CANCELLED... * WHAT...Sub-freezing temperatures as low as 31 possible. * WHERE...Middlesex and Mercer. * WHEN...From late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Frost Advisory is cancelled due to an increase in forecast wind speeds which should prevent widespread frost formation even as temperatures drop into the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ PAZ101-152030- /O.CAN.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Western Chester- Including the cities of Honey Brook and Oxford 328 PM EDT Wed Apr 15 2020 ...FROST ADVISORY IS CANCELLED... Frost Advisory is cancelled due to an increase in forecast wind speeds which should prevent widespread frost formation even as temperatures drop into the lower 30s. $$ NJZ013-019>022-027-160830- /O.EXA.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Western Monmouth-Northwestern Burlington-Ocean-Cumberland- Atlantic-Southeastern Burlington- Including the cities of Freehold, Moorestown, Mount Holly, Jackson, Millville, Hammonton, and Wharton State Forest 328 PM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... ...FREEZE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 32 possible. * WHERE...Western Monmouth, Northwestern Burlington, Ocean, Cumberland, Atlantic and Southeastern Burlington. * WHEN...For the Frost Advisory, from 1 AM to 9 AM EDT Thursday. For the Freeze Watch, from late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ016>018-160830- /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Salem-Gloucester-Camden- Including the cities of Pennsville, Glassboro, Camden, and Cherry Hill 328 PM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Gloucester, Salem and Camden. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Deal
803 WWUS71 KPHI 152116 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 516 PM EDT Wed Apr 15 2020 NJZ013-019>022-027-161030- /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Western Monmouth-Northwestern Burlington-Ocean-Cumberland- Atlantic-Southeastern Burlington- Including the cities of Freehold, Moorestown, Mount Holly, Jackson, Millville, Hammonton, and Wharton State Forest 516 PM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Southeastern Burlington, Atlantic, Ocean, Cumberland, Western Monmouth and Northwestern Burlington. * WHEN...For the Frost Advisory, from 1 AM to 9 AM EDT Thursday. For the Freeze Watch, from late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ016>018-161030- /O.CON.KPHI.FR.Y.0001.200416T0500Z-200416T1300Z/ Salem-Gloucester-Camden- Including the cities of Pennsville, Glassboro, Camden, and Cherry Hill 516 PM EDT Wed Apr 15 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Gloucester, Salem and Camden. * WHEN...From 1 AM to 9 AM EDT Thursday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ PAZ101-161030- /O.EXA.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Western Chester- Including the cities of Honey Brook and Oxford 516 PM EDT Wed Apr 15 2020 ...FREEZE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...Sub-freezing temperatures as low as 31 possible. * WHERE...Western Chester. * WHEN...From late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ001-007>010-012-015-PAZ060>062-103-105-161030- /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Berks- Lehigh-Northampton-Western Montgomery-Upper Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Trenton, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 516 PM EDT Wed Apr 15 2020 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Portions of central, northern and northwest New Jersey and east central and southeast Pennsylvania. * WHEN...From late Thursday night through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
578 WWUS71 KPHI 160703 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 303 AM EDT Thu Apr 16 2020 NJZ013-019>022-027-162015- /O.CON.KPHI.FR.Y.0001.000000T0000Z-200416T1300Z/ /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Western Monmouth-Northwestern Burlington-Ocean-Cumberland- Atlantic-Southeastern Burlington- Including the cities of Freehold, Moorestown, Mount Holly, Jackson, Millville, Hammonton, and Wharton State Forest 303 AM EDT Thu Apr 16 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 27 possible. * WHERE...Southeastern Burlington, Atlantic, Ocean, Cumberland, Western Monmouth and Northwestern Burlington. * WHEN...For the Frost Advisory, until 9 AM EDT this morning. For the Freeze Watch, from late tonight through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ016>018-161300- /O.CON.KPHI.FR.Y.0001.000000T0000Z-200416T1300Z/ Salem-Gloucester-Camden- Including the cities of Pennsville, Glassboro, Camden, and Cherry Hill 303 AM EDT Thu Apr 16 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING... * WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Gloucester, Salem and Camden. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ DEZ002-003-MDZ008-012-015-019-020-PAZ102-162015- /O.EXA.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline- Eastern Chester- Including the cities of Dover, Georgetown, Elkton, Chestertown, Centreville, Easton, Denton, West Chester, and Kennett Square 303 AM EDT Thu Apr 16 2020 ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... * WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...In Pennsylvania, Eastern Chester. In Maryland, Cecil, Kent MD, Queen Annes, Talbot and Caroline. In Delaware, Kent and Inland Sussex. * WHEN...From late tonight through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ001-007>010-012-015-PAZ060>062-101-103-105-162015- /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Berks- Lehigh-Northampton-Western Chester-Western Montgomery-Upper Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Trenton, Reading, Allentown, Bethlehem, Easton, Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, and Perkasie 303 AM EDT Thu Apr 16 2020 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Portions of central, northern and northwest New Jersey and east central and southeast Pennsylvania. * WHEN...From late tonight through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
567 WWUS71 KPHI 161019 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 619 AM EDT Thu Apr 16 2020 NJZ013-019>022-027-162330- /O.CAN.KPHI.FR.Y.0001.000000T0000Z-200416T1300Z/ /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Western Monmouth-Northwestern Burlington-Ocean-Cumberland- Atlantic-Southeastern Burlington- Including the cities of Freehold, Moorestown, Mount Holly, Jackson, Millville, Hammonton, and Wharton State Forest 619 AM EDT Thu Apr 16 2020 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... ...FROST ADVISORY IS CANCELLED... * WHAT...Sub-freezing temperatures as low as 27 possible. * WHERE...Atlantic, Ocean, Cumberland, Western Monmouth, Northwestern Burlington and Southeastern Burlington. * WHEN...From late tonight through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NJZ016>018-161130- /O.CAN.KPHI.FR.Y.0001.000000T0000Z-200416T1300Z/ Salem-Gloucester-Camden- Including the cities of Pennsville, Glassboro, Camden, and Cherry Hill 619 AM EDT Thu Apr 16 2020 ...FROST ADVISORY IS CANCELLED... Temperatures will continue to increase through the morning. Therefore, the frost advisory for Thursday morning has been cancelled. However, another cold night is expected Thursday night into Friday morning. Another frost advisory may be issued. $$ DEZ002-003-MDZ008-012-015-019-020-NJZ001-007>010-012-015- PAZ060>062-101>103-105-162330- /O.CON.KPHI.FZ.A.0002.200417T0400Z-200417T1300Z/ Kent-Inland Sussex-Cecil-Kent MD-Queen Annes-Talbot-Caroline- Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Berks- Lehigh-Northampton-Western Chester-Eastern Chester- Western Montgomery-Upper Bucks- Including the cities of Dover, Georgetown, Elkton, Chestertown, Centreville, Easton, Denton, Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Trenton, Reading, Allentown, Bethlehem, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Chalfont, and Perkasie 619 AM EDT Thu Apr 16 2020 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... * WHAT...Sub-freezing temperatures as low as 28 possible. * WHERE...Portions of central, northern and northwest New Jersey, east central and southeast Pennsylvania, northeast Maryland and central and southern Delaware. * WHEN...From late tonight through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 13, 9:57 PM EDT | Areal Flood Warning | PHI | Somerset | 2 hr |
Nearby
Frost Advisories in New Jersey, 2020Frost Advisories in Pennsylvania, 2020Every frost advisory in 2020
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.