Alert archive / New Jersey / Flash Flood Watches in 2017
Flash Flood Watch 8, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flash flood watch at Oct 28, 2017, 3:52 AM EDT for 16 counties in New Jersey; 8 counties in Pennsylvania. It took effect at Oct 29, 2017, 12:00 PM EDT. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Oct 28, 2017, 3:52 AM EDT (07:52 UTC)
- In effect from
- Oct 29, 2017, 12:00 PM EDT
- Expired
- Oct 30, 2017, 4:00 AM EDT
- In force
- 16 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Flood severity
- None
All 24 counties
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, Bucks County, PA, Carbon 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), 56 km from the middle of the area, began a volume at 07:59 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 00:00Z, 7.9 hours before the alert went out and 190 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
- 1696 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 62 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
129 WGUS61 KPHI 280752 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 352 AM EDT Sat Oct 28 2017 NJZ001-007-008-PAZ054-055-061-062-281600- /O.NEW.KPHI.FF.A.0008.171029T1600Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 352 AM EDT Sat Oct 28 2017 ...FLASH FLOOD WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... The National Weather Service in Mount Holly has issued a * Flash Flood Watch for portions of northern New Jersey and northeastern Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * From Sunday afternoon through late Sunday night. * Moderate to heavy rainfall is expected develop from south to north Sunday afternoon and continue into Sunday night. Rainfall amounts of 2 to 4 inches are forecast along and north of Interstate 80. Locally higher amounts of 5 inches or greater are possible if thunderstorms develop and move over the same locations. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$ JRK
7 follow-up statements
055 WGUS61 KPHI 281332 FFAPHI Flood Watch National Weather Service Mount Holly NJ 932 AM EDT Sat Oct 28 2017 NJZ001-007-008-PAZ054-055-061-062-282145- /O.CON.KPHI.FF.A.0008.171029T1600Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 932 AM EDT Sat Oct 28 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... The Flash Flood Watch continues for * Portions of northern New Jersey and northeastern Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * From Sunday afternoon through late Sunday night * Moderate to heavy rainfall is expected develop from south to north Sunday afternoon and continue into Sunday night. Rainfall amounts of 2 to 4 inches are forecast along and north of Interstate 80. Locally higher amounts of 5 inches or greater are possible if thunderstorms develop and move over the same locations. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$
983 WGUS61 KPHI 281924 FFAPHI Flood Watch National Weather Service Mount Holly NJ 324 PM EDT Sat Oct 28 2017 NJZ001-007-008-PAZ054-055-061-062-291000- /O.CON.KPHI.FF.A.0008.171029T1600Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 324 PM EDT Sat Oct 28 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... The Flash Flood Watch continues for * Portions of northern New Jersey and northeastern Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * From Sunday afternoon through late Sunday night * Moderate to heavy rainfall is expected develop from south to north Sunday afternoon and continue into Sunday night. Rainfall amounts of 2 to 4 inches are forecast along and north of Interstate 80. Locally higher amounts of 5 inches or greater are possible if thunderstorms develop and move over the same locations. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$
594 WGUS61 KPHI 290729 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Mount Holly NJ 329 AM EDT Sun Oct 29 2017 NJZ009-010-012>027-PAZ070-071-104>106-291530- /O.EXB.KPHI.FF.A.0008.171029T1600Z-171030T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ 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-Delaware- Philadelphia-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, Wharton State Forest, Media, Philadelphia, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 329 AM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... The National Weather Service in Mount Holly has expanded the * Flash Flood Watch to include portions of New Jersey and southeast Pennsylvania, including the following areas, in New Jersey, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Hunterdon, Mercer, Middlesex, Northwestern Burlington, Ocean, Salem, Somerset, Southeastern Burlington, and Western Monmouth. In southeast Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, Philadelphia, and Upper Bucks. * From noon EDT today through this evening * Rain will overspread the area this morning. The rain will be heavy at times this afternoon and at least into the early evening. Rainfall amounts will generally be between 1 and 3 inches. However, a band of locally heavy rain with embedded thunderstorms is expected to setup somewhere between the Delaware Valley and the New Jersey coast. Locations underneath this band could receive 3 to 5 inches of rain. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$ NJZ001-007-008-PAZ054-055-061-062-291530- /O.CON.KPHI.FF.A.0008.171029T1600Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 329 AM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM NOON EDT TODAY THROUGH LATE TONIGHT... The Flash Flood Watch continues for * Portions of northern New Jersey and Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * From noon EDT today through late tonight * Rain will overspread the area this morning. The rain will be heavy at times this afternoon and tonight. Rainfall amounts will generally be between 1 and 3 inches. However, a band of locally heavy rain with embedded thunderstorms is expected to setup either over northeastern Pennsylvania or northern New Jersey. Locations underneath this band could receive 3 to 5 inches of rain. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$ JRK
018 WGUS61 KPHI 291951 FFAPHI Flood Watch National Weather Service Mount Holly NJ 351 PM EDT Sun Oct 29 2017 NJZ001-007-008-PAZ054-055-061-062-300400- /O.CON.KPHI.FF.A.0008.000000T0000Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 351 PM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT... The Flash Flood Watch continues for * Portions of northern New Jersey and Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * Through late tonight * Rain will continue and will be heavy at times tonight. Rainfall amounts will generally be between 1 and 3 inches. However, a few bands of locally heavy rains could develop expected to setup either over northeastern Pennsylvania or northern New Jersey. Locations underneath this band could receive 3 to 5 inches of rain. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$ NJZ009-010-012>027-PAZ070-071-104>106-300400- /O.CON.KPHI.FF.A.0008.000000T0000Z-171030T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ 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-Delaware- Philadelphia-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, Wharton State Forest, Media, Philadelphia, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 351 PM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... The Flash Flood Watch continues for * Portions of New Jersey and southeast Pennsylvania, including the following areas, in New Jersey, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Hunterdon, Mercer, Middlesex, Northwestern Burlington, Ocean, Salem, Somerset, Southeastern Burlington, and Western Monmouth. In southeast Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, Philadelphia, and Upper Bucks. * Until midnight EDT tonight * Rain will continue tonight and it will be heavy at times at least into the early evening. Rainfall amounts will generally be between 1 and 3 inches. However, bands of locally heavy rain with are expected to setup somewhere between the Delaware Valley and the New Jersey coast. Locations underneath this band could receive 3 to 5 inches of rain. * Heavy rainfall occurring in short period of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Check for blocked drainages caused by fallen leaves and remove debris before the heavy rain arrives. && $$
403 WGUS61 KPHI 292102 FFAPHI Flood Watch National Weather Service Mount Holly NJ 502 PM EDT Sun Oct 29 2017 NJZ001-007-008-PAZ054-055-061-062-300400- /O.CON.KPHI.FF.A.0008.000000T0000Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 502 PM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 4 AM EDT MONDAY... The Flash Flood Watch continues for * Portions of northern New Jersey and Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * Until 4 AM EDT Monday. * Rain will continue, heavy at times, through tonight. Rainfall amounts will generally be 1 to 3 inches, however a few bands of locally heavy rain could develop either over northeastern Pennsylvania or northern New Jersey. Locations underneath this band could receive 3 to 5 inches of rain. * Heavy rainfall occurring in short periods of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ NJZ009-010-012>027-PAZ070-071-104>106-300400- /O.CON.KPHI.FF.A.0008.000000T0000Z-171030T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ 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-Delaware- Philadelphia-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, Wharton State Forest, Media, Philadelphia, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 502 PM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... The Flash Flood Watch continues for * Portions of New Jersey and southeast Pennsylvania, including the following areas, in New Jersey, Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester, Hunterdon, Mercer, Middlesex, Northwestern Burlington, Ocean, Salem, Somerset, Southeastern Burlington, and Western Monmouth. In southeast Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, Philadelphia, and Upper Bucks. * Until midnight EDT tonight. * Rain will continue heavy at times at least through this evening. Rainfall amounts will generally be 1 to 3 inches, however bands of locally heavy rain are expected to setup somewhere between the Delaware Valley and the New Jersey coast. Locations underneath this band could receive 3 to 5 inches of rain. * Heavy rainfall occurring in short periods of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
679 WGUS61 KPHI 300352 FFAPHI Flood Watch National Weather Service Mount Holly NJ 1152 PM EDT Sun Oct 29 2017 NJZ009-010-012>027-PAZ070-071-104>106-300500- /O.EXP.KPHI.FF.A.0008.000000T0000Z-171030T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Hunterdon-Somerset-Middlesex-Western Monmouth-Eastern Monmouth- Mercer-Salem-Gloucester-Camden-Northwestern Burlington-Ocean- Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean-Southeastern Burlington-Delaware- Philadelphia-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, Wharton State Forest, Media, Philadelphia, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 1152 PM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH WILL EXPIRE AT MIDNIGHT EDT TONIGHT... The Flash Flood Watch for portions of New Jersey and southeast Pennsylvania will expire at midnight EDT tonight. Although showers remain possible overnight, the heaviest rainfall is moving out of the region. Therefore, the flash flood watch will be allowed to expire as scheduled. $$ NJZ001-007-008-PAZ054-055-061-062-300800- /O.CON.KPHI.FF.A.0008.000000T0000Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 1152 PM EDT Sun Oct 29 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 4 AM EDT MONDAY... The Flash Flood Watch continues for * Portions of northern New Jersey and Pennsylvania, including the following areas, in northern New Jersey, Morris, Sussex, and Warren. In Pennsylvania, Carbon, Lehigh, Monroe, and Northampton. * Until 4 AM EDT Monday * Rain will continue, heavy at times, through tonight. Additional rainfall totals up to an inch are possible. Combined with rainfall that occurred throughout this evening, the threat for flash flooding remains through the early morning hours. * Heavy rainfall occurring in short periods of time would result in rapidly rising water levels along streams and creeks. Poor drainage, which is common this time of year due to leaf debris, could exacerbate flooding. Localized roadway flooding is possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CMS
444 WGUS61 KPHI 300752 FFAPHI Flood Watch National Weather Service Mount Holly NJ 352 AM EDT Mon Oct 30 2017 NJZ001-007-008-PAZ054-055-061-062-300900- /O.EXP.KPHI.FF.A.0008.000000T0000Z-171030T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sussex-Warren-Morris-Carbon-Monroe-Lehigh-Northampton- Including the cities of Newton, Washington, Morristown, Jim Thorpe, Stroudsburg, Allentown, Bethlehem, and Easton 352 AM EDT Mon Oct 30 2017 ...FLASH FLOOD WATCH WILL EXPIRE AT 4 AM EDT EARLY THIS MORNING... The Flash Flood Watch for portions of northern New Jersey and Pennsylvania will expire at 4 AM EDT early this morning. Although showers remain possible through the morning hours, the heaviest rainfall has ended, and flooding is no longer expected to pose a threat. Therefore, the flash flood watch will be allowed to expire. $$ CMS
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 28, 4:26 AM EDT | Gale Watch | PHI | 11 hr | |
| Oct 28, 3:42 PM EDT | Gale Warning | PHI | 48 hr |
Nearby
Flash Flood Watches in New Jersey, 2017Flash Flood Watches in Pennsylvania, 2017Every flash flood watch in 2017
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.