Alert archive / New Jersey / Red Flag Warnings in 2022
Red Flag Warning 1, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this red flag warning at Apr 28, 2022, 3:59 AM EDT for 4 states. It took effect at Apr 28, 2022, 11:00 AM EDT. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 28, 2022, 3:59 AM EDT (07:59 UTC)
- In effect from
- Apr 28, 2022, 11:00 AM EDT
- Expired
- Apr 28, 2022, 9:38 PM EDT
- In force
- 11 hr
- Issued by
- NWS Philadelphia/Mount Holly
All 33 counties
Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May 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, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 67 km from the middle of the area, began a volume at 08:03 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
Washington/Dulle, VA (KIAD), launched 00:00Z, 8.0 hours before the alert went out and 221 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
- 2172 m above ground
- 0-6 km bulk shear
- 65 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- 255 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
721 WWUS81 KPHI 280759 RFWPHI URGENT - FIRE WEATHER MESSAGE National Weather Service Mount Holly NJ 359 AM EDT Thu Apr 28 2022 NJZ001-007>010-012>015-017>020-022-025>027-PAZ054-055-060>062-070- 071-101>106-281700- /O.UPG.KPHI.FW.A.0001.220428T1600Z-220429T0200Z/ /O.NEW.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ /O.CON.KPHI.FW.A.0002.220429T1300Z-220430T0200Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex- Western Monmouth-Eastern Monmouth-Mercer-Gloucester-Camden- Northwestern Burlington-Ocean-Atlantic-Coastal Atlantic- Coastal Ocean-Southeastern Burlington-Carbon-Monroe-Berks-Lehigh- Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester- Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- 359 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA... * AFFECTED AREA...Sussex, Warren, Morris, Hunterdon, Somerset, Middlesex, Western Monmouth, Eastern Monmouth, Mercer, Gloucester, Camden, Northwestern Burlington, Ocean, Atlantic, Coastal Atlantic, Coastal Ocean, Southeastern Burlington, Carbon, Monroe, Berks, Lehigh, Northampton, Delaware, Philadelphia, Western Chester, Eastern Chester, Western Montgomery, Eastern Montgomery, Upper Bucks and Lower Bucks. * TIMING...Daytime today (for the Red Flag Warning) and daytime Friday (for the Fire Weather Watch). * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 17 percent. * TEMPERATURES...In the upper 40s to mid 50s today and upper 50s to low 60s on Friday. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. A Fire Weather Watch means that critical fire weather conditions are forecast to occur due to a combination of strong winds, low relative humidities, and dry fuels. Listen for later forecasts and possible Red Flag Warnings. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ NJZ016-021-023-024-281700- /O.UPG.KPHI.FW.A.0001.220428T1600Z-220429T0200Z/ /O.NEW.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ /O.EXA.KPHI.FW.A.0002.220429T1300Z-220430T0200Z/ Salem-Cumberland-Cape May-Atlantic Coastal Cape May- 359 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR SOUTHERN NEW JERSEY... ...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR SOUTHERN NEW JERSEY... * AFFECTED AREA...Salem, Cumberland, Cape May and Atlantic Coastal Cape May. * TIMING...Daytime today (for the Red Flag Warning) and daytime Friday (for the Fire Weather Watch). * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 19 percent. * TEMPERATURES...In the mid to upper 50s today and low 60s on Friday. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. A Fire Weather Watch means that critical fire weather conditions are forecast to occur due to a combination of strong winds, low relative humidities, and dry fuels. Listen for later forecasts and possible Red Flag Warnings. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ DEZ001-281700- /O.UPG.KPHI.FW.A.0001.220428T1600Z-220429T0200Z/ /O.NEW.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ New Castle- 359 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR NORTHERN DELAWARE... * AFFECTED AREA...New Castle. * TIMING...From late this morning through this evening. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 20 percent. * TEMPERATURES...In the mid 50s. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ DEZ002>004-281700- /O.NEW.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ Kent-Inland Sussex-Delaware Beaches- 359 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR CENTRAL AND SOUTHERN DELAWARE... * AFFECTED AREA...Kent, Inland Sussex and Delaware Beaches. * TIMING...From late this morning through this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 22 percent. * TEMPERATURES...In the mid to upper 50s. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ MDZ012-015-019-020-281700- /O.NEW.KPHI.FW.A.0003.220428T1500Z-220429T0200Z/ Kent MD-Queen Annes-Talbot-Caroline- 359 AM EDT Thu Apr 28 2022 ...FIRE WEATHER WATCH IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR PORTIONS OF THE MARYLAND EASTERN SHORE... * AFFECTED AREA...Kent MD, Queen Annes, Talbot and Caroline. * TIMING... From late this morning through this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 24 percent. * TEMPERATURES...In the lower 50s. * IMPACTS...Critical fire weather conditions possible. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur due to a combination of strong winds, low relative humidities, and dry fuels. Listen for later forecasts and possible Red Flag Warnings. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ JEO
3 follow-up statements
248 WWUS81 KPHI 281211 RFWPHI URGENT - FIRE WEATHER MESSAGE National Weather Service Mount Holly NJ 811 AM EDT Thu Apr 28 2022 MDZ012-015-019-020-282200- /O.UPG.KPHI.FW.A.0003.220428T1500Z-220429T0200Z/ /O.EXA.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ Kent MD-Queen Annes-Talbot-Caroline- 811 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR THE EASTERN SHORES OF MARYLAND... The National Weather Service in Mount Holly has issued a Red Flag Warning for low relative humidities and gusty winds, which is in effect until 10 PM EDT this evening. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Kent MD, Queen Annes, Talbot and Caroline. * TIMING... From late this morning through this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 20 percent. * TEMPERATURES...In the lower 50s. * IMPACTS...Critical fire weather conditions possible. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ NJZ001-007>010-012>027-PAZ054-055-060>062-070-071-101>106-282200- /O.CON.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ /O.CON.KPHI.FW.A.0002.220429T1300Z-220430T0200Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex- Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden- Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton- Delaware-Philadelphia-Western Chester-Eastern Chester- Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- 811 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA... * AFFECTED AREA...Sussex, Warren, Morris, Hunterdon, Somerset, Middlesex, Western Monmouth, Eastern Monmouth, Mercer, Salem, Gloucester, Camden, Northwestern Burlington, Ocean, Cumberland, Atlantic, Cape May, Atlantic Coastal Cape May, Coastal Atlantic, Coastal Ocean, Southeastern Burlington, Carbon, Monroe, Berks, Lehigh, Northampton, Delaware, Philadelphia, Western Chester, Eastern Chester, Western Montgomery, Eastern Montgomery, Upper Bucks and Lower Bucks. * TIMING...Daytime today (for the Red Flag Warning) and daytime Friday (for the Fire Weather Watch). * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 17 percent. * TEMPERATURES...In the upper 40s. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. A Fire Weather Watch means that critical fire weather conditions are forecast to occur due to a combination of strong winds, low relative humidities, and dry fuels. Listen for later forecasts and possible Red Flag Warnings. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ DEZ001>004-282200- /O.CON.KPHI.FW.W.0001.220428T1500Z-220429T0200Z/ New Castle-Kent-Inland Sussex-Delaware Beaches- 811 AM EDT Thu Apr 28 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR CENTRAL AND SOUTHERN DELAWARE... * AFFECTED AREA...New Castle, Kent, Inland Sussex and Delaware Beaches. * TIMING...From late this morning through this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 22 percent. * TEMPERATURES...In the lower 50s. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ MPS
692 WWUS81 KPHI 281916 RFWPHI URGENT - FIRE WEATHER MESSAGE National Weather Service Mount Holly NJ 316 PM EDT Thu Apr 28 2022 NJZ001-007>010-012>027-PAZ054-055-060>062-070-071-101>106-290200- /O.CON.KPHI.FW.W.0001.000000T0000Z-220429T0200Z/ /O.CON.KPHI.FW.A.0002.220429T1300Z-220430T0200Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex- Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden- Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton- Delaware-Philadelphia-Western Chester-Eastern Chester- Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- 316 PM EDT Thu Apr 28 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND EASTERN PENNSYLVANIA... * AFFECTED AREA...Sussex, Warren, Morris, Hunterdon, Somerset, Middlesex, Western Monmouth, Eastern Monmouth, Mercer, Salem, Gloucester, Camden, Northwestern Burlington, Ocean, Cumberland, Atlantic, Cape May, Atlantic Coastal Cape May, Coastal Atlantic, Coastal Ocean, Southeastern Burlington, Carbon, Monroe, Berks, Lehigh, Northampton, Delaware, Philadelphia, Western Chester, Eastern Chester, Western Montgomery, Eastern Montgomery, Upper Bucks and Lower Bucks. * TIMING...Daytime today (for the Red Flag Warning) and daytime Friday (for the Fire Weather Watch). * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 17 percent. * TEMPERATURES...In the 50s through this afternoon, lowering into the 40s this evening. In the low 60s on Friday. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. A Fire Weather Watch means that critical fire weather conditions are forecast to occur due to a combination of strong winds, low relative humidities, and dry fuels. Listen for later forecasts and possible Red Flag Warnings. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ DEZ001>004-290200- /O.CON.KPHI.FW.W.0001.000000T0000Z-220429T0200Z/ New Castle-Kent-Inland Sussex-Delaware Beaches- 316 PM EDT Thu Apr 28 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR DELAWARE... * AFFECTED AREA...New Castle, Kent, Inland Sussex and Delaware Beaches. * TIMING...Through this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 23 percent. * TEMPERATURES...In the lower 50s through this afternoon, lowering into the 40s this evening. * IMPACTS...Critical fire weather conditions expected. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ MDZ012-015-019-020-290200- /O.CON.KPHI.FW.W.0001.000000T0000Z-220429T0200Z/ Kent MD-Queen Annes-Talbot-Caroline- 316 PM EDT Thu Apr 28 2022 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND GUSTY WINDS FOR THE EASTERN SHORES OF MARYLAND... * AFFECTED AREA...Kent MD, Queen Annes, Talbot and Caroline. * TIMING...Through this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 25 percent. * TEMPERATURES...In the lower 50s through this afternoon, lowering into the 40s this evening. * IMPACTS...Critical fire weather conditions possible. Increased risk for rapid wildfire growth and spread. Prescribed burns may get out of control. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly due to a combination of strong winds, low relative humidity, and dry fuels. Any fires that develop may quickly get out of control and become difficult to contain. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ MPS
262 WWUS81 KPHI 290138 RFWPHI URGENT - FIRE WEATHER MESSAGE National Weather Service Mount Holly NJ 938 PM EDT Thu Apr 28 2022 NJZ001-007>010-012>027-PAZ054-055-060>062-070-071-101>106-291000- /O.CAN.KPHI.FW.W.0001.000000T0000Z-220429T0200Z/ /O.CON.KPHI.FW.A.0002.220429T1300Z-220430T0200Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex- Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden- Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton- Delaware-Philadelphia-Western Chester-Eastern Chester- Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- 938 PM EDT Thu Apr 28 2022 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM 9 AM EDT FRIDAY THROUGH FRIDAY EVENING FOR LOW RELATIVE HUMIDITY AND GUSTY WINDS FOR MUCH OF NEW JERSEY AND MUCH OF EASTERN PENNSYLVANIA... ...RED FLAG WARNING IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Red Flag Warning. A Fire Weather Watch remains in effect for Friday. * AFFECTED AREA...The Poconos, the Lehigh Valley, Berks County and southeastern Pennsylvania. In addition, northwestern, central and southern New Jersey. * TIMING...From 9:00 AM until 10:00 PM Friday. * WINDS...Northwest 10 to 15 mph with gusts of 25 to 30 mph. * RELATIVE HUMIDITY...As low as 15 to 20 percent. * TEMPERATURES...Highs generally in the upper 50s to middle 60s. * IMPACTS...Critical fire weather conditions are expected. There will be increased risk for rapid wildfire growth and spread. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur due to a combination of strong winds, low relative humidity and dry fuels. Check for updated forecasts and possible Red Flag Warnings. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry or environmental protection website. && $$ DEZ001>004-MDZ012-015-019-020-290245- /O.CAN.KPHI.FW.W.0001.000000T0000Z-220429T0200Z/ New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD- Queen Annes-Talbot-Caroline- 938 PM EDT Thu Apr 28 2022 ...RED FLAG WARNING IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Red Flag Warning for Delaware and parts of eastern Maryland. Wind speeds will continue to diminish overnight. $$ Iovino
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 28, 2:42 PM EDT | Freeze Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 17 hr |
| Apr 28, 3:59 AM EDT | Fire Weather Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
Nearby
Red Flag Warnings in New Jersey, 2022Red Flag Warnings in Pennsylvania, 2022Red Flag Warnings in Maryland, 2022Every red flag warning in 2022
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.