New Jersey, 2006Flash Flood in New Jersey, June 24, 2006
June 24, 2006 · NWS OKX · 1 event in 1 county or zone
1 flash flood, as filed by the National Weather Service.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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- Deaths
- 1
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS New York, NY wrote its last area forecast discussion before the first event at Jun 24, 2:41 PM EST, 4 hours 9 minutes earlier.
Area forecast discussion, Jun 24, 2:41 PM EST, 4 hours 9 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE UPTON NY
341 PM EDT SAT JUN 24 2006
.NEAR TERM (THROUGH SUNDAY)...MID LEVEL SHORTWAVE OVER PA PLUS
CONVERGENCE ALONG QUASISTATIONARY FRONT...WHICH WAS LOCATED ALONG A
HFD-HPN-LGA-SMQ LINE AS OF 18Z...AND IN THETA-E RIDGE TO ITS EAST...
ARE SPARKING NUMEROUS SHOWERS AND TSTMS FROM SOUTHERN NEW ENGLAND
INTO SOUTHEAST PA AND SOUTHERN NJ. MAIN AREAS OF CONCERN FOR
POTENTIAL FLASH FLOODING OVER THE NEXT SEVERAL HOURS ARE FROM NYC
JUST TO THE SOUTH AND WEST...WHERE TRAINING OF CELLS ALONG FRONTAL
BOUNDARY IS IMMINENT...AND ACROSS THE SOUTH SHORE/EAST END OF LONG
ISLAND WHERE DISCRETE CELLS OVER SOUTHERN NJ MAY MOVE IN LATER THIS
AFTERNOON AND TONIGHT.
MADDOX TYPE SYNOPTIC SCALE PATTERN CONDUCIVE TO FLASH FLOODING LOOKS
TO HOLD THROUGH SUNDAY AFTERNOON...WITH FRONTAL BOUNDARY OVER THE
AREA REMAINING IN PLACE OR SAGGING ONLY SLIGHTLY SOUTH THIS
EVENING...WITH RIGHT REAR QUAD OF UPPER JET STREAK OVER CENTRAL NY
LENDING ADDITIONAL DYNAMIC SUPPORT ALONG WITH MID LEVEL SHORTWAVES
MOVING NORTHEAST FROM THE OH/TN VALLEYS. FRONT LIFTS BACK NORTH AND
WEST SUNDAY AND SUNDAY NIGHT AS UPPER TROUGH AMPLIFIES OVER THE
UPPER MIDWEST AND BERMUDA HIGH STRENGTHENS OFF THE MID ATLANTIC
COAST. AND UPPER FLOW BACKS MORE SOUTHERLY. OF THE SHORT RANGE
MODELS... 12Z GFS ORIENTATION OF QPF AXIS BETTER THAN NAM WHICH WAS
TOO FAR SOUTH...AND ALSO APPEARS TO HAVE A BETTER HANDLE ON VARIOUS
SHORTWAVES RIDING UP INTO THE AREA ON MOIST DEEP LAYERED SW
FLOW...SO WAS FOLLOWED FOR THE MOST PART.
THE UPSHOT OF ALL THE ABOVE IS THAT WE WILL KEEP FLOOD WATCH AS IS.
NOT MUCH HAS HAPPENED YET UP IN ORANGE COUNTY BUT WE EXPECT THIS TO
CHANGE ESPECIALLY ON SUNDAY AS THE FRONT BUCKLES BACK NORTH.
WITH PRECIPITABLE WATER VALUES UP NEAR 2 INCHES...AM EXPECTING
1.5-2.5 INCHES ACROSS THE BOARD WITH SOME SPOTS PICKING UP 4-5
INCHES BY THE TIME ALL IS SAID AND DONE.
&&
.SHORT TERM (SUNDAY NIGHT THROUGH TUESDAY)...FRONT CONTINUES TO PUSH
FATHER INLAND...AND AS A RESULT HAVE CONTINUED WITH POP GRADUALLY
DECREASING TO CHANCE FOR MON/MON NIGHT VIA COMBINATION OF DAYTIME
HEATING AND SHORTWAVE ROUNDING WESTERN PERIPHERY OF SUBTROPICAL
HIGH. ONSHORE FLOW SHOULD KEEP THINGS MORE STABLE OVER EASTERN
CT/LONG ISLAND...HAVE CONTINUED SLIGHT CHANCE POP BUT WOULD NOT BE
SURPRISED IF THOSE AREAS REMAINED RAIN FREE. THEN WE WILL HAVE TO
WATCH FOR RENEWED HEAVY RAINFALL MAINLY OVER THE WESTERN HALF OF THE
CWA ON TUE...AS TROPICAL MOISTURE FROM TROPICAL/SUBTROPICAL
DISTURBANCE OFF THE SOUTHEAST COAST IS PROGGED TO STREAM NORTHWARD.
TEMPERATURES SHOULD CONTINUE TO AVERAGE SLIGHTLY ABOVE NORMAL AT
NIGHT AND SLIGHTLY BELOW NORMAL DURING THE DAY DUE TO THE CLOUD
COVER.
&&
.LONG TERM (TUESDAY NIGHT THROUGH FRIDAY)...A WARM...MUGGY PERIOD
WITH A TROUGH OVER THE UPPER MS VALLEY AND GREAT LAKES AND POSITIVE
HEIGHT ANOMALIES ALONG THE NORTHEAST COAST. ANY CONVECTION WILL BE
MAINLY DIURNAL AND DRIVEN BY DIFFERENTIAL HEATING. AIRMASS WILL BE
TROPICAL IN NATURE AS A DEEP-LAYERED SOUTHERLY FLOW PREVAILS ALONG
THE WESTERN PERIPHERY OF THE SUBTROPICAL HIGH.
&&
.AVIATION...DIFFICULT FORECAST FOR THE AREA TERMINALS ESPECIALLY
ACROSS THE CITY AS A FRONTAL BOUNDARY REMAINS OVER THE AREA. EXPECT
MVFR CONDITIONS THROUGH THE NEXT 24 HOURS WITH OCCASIONAL IFR
CONDITIONS AREAS OF HEAVY RAIN...THUNDERSTORMS...AND LOCALIZED
FOG/LOW STRATUS IN BREAKS OF PRECIPITATION. WITH AN UNSTABLE AIRMASS
IN PLACE AND THE FRONTAL BOUNDARY SET UP OVER THE REGION...THE
THREAT OF HEAVY RAIN AND THUNDERSTORMS CAN OCCUR AT ANYTIME. WINDS
ARE EXPECTED TO BE VARIABLY FOR MUCH OF THE NIGHT WITH THE FRONTAL
BOUNDARY SO CLOSE TO THE TERMINALS. WIND SPEEDS NOT EXPECTED TO BE A
PROBLEM AS THEY RANGE BETWEEN 5 AND 10 KTS.
&&
.MARINE...SEAS REMAIN 4 FT AT BUOYS 25/17 WITH SOUTHERLY FLOW OF
10-15 KT ACROSS THE OCEAN WATERS. EXPECT SIMILAR CONDITIONS TO
CONTINUE OVERNIGHT AND THROUGH SUNDAY. THE FRONT SHOULD DRIFT
SOUTHWARD TO LONG ISLAND TONIGHT THEN SLOWLY DRIFT BACK NORTH ON
SUNDAY. NOW APPEARS THAT WINDS/SEAS SHOULD REMAIN BELOW SCA LEVELS
ON SUN AND PROBABLY SUN NIGHT AS WELL. WAVEWATCH GUIDANCE WAS
REASONABLE THROUGH SUN THEN APPEARS TO BRING SEAS UP TOO HIGH...AS
HAS OFTEN BEEN THE CASE RECENTLY DUE TO MODEL OVER-MIXING OF THE
WARM SOUTHERLY FLOW ACROSS THE COOL WATERS. SOUTHERLY FLOW SHOULD
INCREASE JUST ENOUGH MON TO RAISE SEAS UP TO 5 FT AT THAT TIME.
SINCE MON IS THE 4TH FCST PERIOD...NO SCA WILL BE POSTED AT THIS
TIME. NOT EXPECTING ANY WIND/WAVE PROBLEMS ACROSS THE SOUND/HARBOR
THROUGH THE NEXT COUPLE OF DAYS.
LOOKS LIKE MODERATE SOUTHERLY FLOW WITH MARGINAL SCA LEVEL SEAS
ACROSS THE OCEAN WATERS WILL CONTINUE THROUGH MUCH OF THE UPCOMING
WEEK.
&&
.HYDROLOGY...FLOOD WATCH REMAINS IN EFFECT. WE ARE LOOKING AT A
TOTAL RAINFALL AMOUNT BETWEEN 1 1/2 AND 2 INCHES BY THE TIME THE
EVENT TAPERS OFF SUNDAY EVENING OR SO. LOCALLY HIGHER AMOUNTS UP TO
4 INCHES ARE POSSIBLE DUE TO THE CONVECTIVE NATURE OF THIS EVENT AND
OROGRAPHIC INFLUENCES. AT THE VERY LEAST WE STILL EXPECT TO SEE
FLOODING OF URBAN AND POOR DRAINAGE AREAS...AND FLOODING ALONG
RIVERS AND STREAMS THAT NORMALLY RESPOND FAIRLY QUICKLY.
&&
.OKX WATCHES/WARNINGS/ADVISORIES...
CT...FLOOD WATCH FOR CTZ005>012 UNTIL 8 PM SUN.
NJ...FLOOD WATCH FOR NJZ002>006-011 UNTIL 8 PM SUN.
NY...FLOOD WATCH FOR NYZ067>081 UNTIL 8 PM SUN.
MARINE...NONE.
&&
PUBLIC...GOODMAN
AVIATION...BC
MARINE...CNJ
HYDRO STATEMENTS...NV
Hazardous weather outlook, Jun 24, 2:50 PM EST, 4 hours before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE UPTON NY
350 PM EDT SAT JUN 24 2006
CTZ005>012-NJZ002>006-011-NYZ067>081-251000-
NORTHERN FAIRFIELD-NORTHERN NEW HAVEN-NORTHERN MIDDLESEX-
NORTHERN NEW LONDON-SOUTHERN FAIRFIELD-SOUTHERN NEW HAVEN-
SOUTHERN MIDDLESEX-SOUTHERN NEW LONDON-WESTERN PASSAIC-BERGEN-
EASTERN PASSAIC-ESSEX-HUDSON-UNION-ORANGE-PUTNAM-ROCKLAND-
NORTHERN WESTCHESTER-SOUTHERN WESTCHESTER-NEW YORK (MANHATTAN)-
BRONX-RICHMOND (STATEN ISLAND)-KINGS (BROOKLYN)-QUEENS-NASSAU-
NORTHWESTERN SUFFOLK-NORTHEASTERN SUFFOLK-SOUTHWESTERN SUFFOLK-
SOUTHEASTERN SUFFOLK-
350 PM EDT SAT JUN 24 2006
...FLOOD WATCH IN EFFECT THROUGH SUNDAY EVENING...
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN
CONNECTICUT...NORTHEAST NEW JERSEY AND SOUTHEAST NEW YORK.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A STATIONARY FRONT OVER THE TRI-STATE AREA WILL COMBINE WITH A
MOISTURE-LADEN AIRMASS AND AN UPPER LEVEL TROUGH TO PRODUCE
NUMEROUS SHOWERS AND THUNDERSTORMS. THE MAIN THREAT WILL BE
LOCALLY HEAVY RAINFALL IN BRIEF PERIODS OF TIME...CAUSING FLOODING
OF URBAN AND POOR DRAINAGE AREAS. THE POTENTIAL ALSO EXISTS FOR
FLOODING ALONG SMALL STREAMS...CREEKS AND RIVERS THAT RESPOND
RAPIDLY.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
THE POTENTIAL FOR HEAVY RAIN AND FLOODING PROBLEMS WILL CONTINUE
THROUGH SUNDAY BEFORE DIMINISHING SUNDAY NIGHT AS THE HEAVIEST
RAINS SHIFT NORTHWARD INTO UPSTATE NEW YORK. TOTAL RAINFALL
AMOUNTS FOR THE EVENT ARE EXPECTED TO RANGE BETWEEN 1 AND 3
INCHES WITH LOCAL AMOUNTS UP TO 5 INCHES POSSIBLE.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NEEDED THROUGH SUNDAY FOR REPORTS OF
FLOODING AND SIGNIFICANT RAINFALL AMOUNTS.
ANZ350-353-355-251000-
MORICHES INLET NY TO MONTAUK POINT NY OUT 20 NM-
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM-
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM-
350 PM EDT SAT JUN 24 2006
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF ATLANTIC
COASTAL WATERS.
.DAY ONE...THIS AFTERNOON AND TONIGHT
SCATTERED THUNDERSTORMS MAY CAUSE LOCALLY GUSTY WINDS ALONG WITH
FREQUENT LIGHTNING STRIKES AND HEAVY DOWNPOURS. OTHERWISE...NO
HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
SCATTERED THUNDERSTORMS MAY CAUSE LOCALLY GUSTY WINDS ALONG WITH
FREQUENT LIGHTNING STRIKES AND HEAVY DOWNPOURS THROUGH SUNDAY
EVENING. A SMALL CRAFT ADVISORY MAY BE NEEDED BY MONDAY FOR SEAS
BUILDING TO 5 FEET. OTHERWISE...NO HAZARDOUS WEATHER IS EXPECTED
AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED.
ANZ330-335-338-251000-
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY-
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY-
NEW YORK HARBOR-
350 PM EDT SAT JUN 24 2006
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF ATLANTIC
COASTAL WATERS.
.DAY ONE...THIS AFTERNOON AND TONIGHT
SCATTERED THUNDERSTORMS MAY CAUSE LOCALLY GUSTY WINDS ALONG WITH
FREQUENT LIGHTNING STRIKES AND HEAVY DOWNPOURS. OTHERWISE...NO
HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
SCATTERED THUNDERSTORMS MAY CAUSE LOCALLY GUSTY WINDS ALONG WITH
FREQUENT LIGHTNING STRIKES AND HEAVY DOWNPOURS THROUGH SUNDAY
EVENING. OTHERWISE...NO HAZARDOUS WEATHER IS EXPECTED AT THIS
TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED.
Flash Flood, Passaic
- When
- June 24, 6:50 PM EST to 7:00 PM EST
- Where
- Passaic County, Clifton
- Deaths
- 1 direct, 0 indirect
- Reported by
- NEWSPAPER
- Coordinates
- 41.034, -74.300 (the zone’s center; the record gives no point)
A man fell into a swiftly flowing tributary of the Passaic River around 8 pm EDT and was killed. Heavy rains of up to 3 inches had fallen in the area during Friday and Saturday (the 23rd and 24th) which caused the stream to run more swiftly than normal.
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Flash Flooding and Flood in Maryland, June 24 to 28, 20065 deaths · 1 injured · $5.5 million · 24 events
- Flash Flooding in Virginia, June 24 to 28, 2006$14 million · 37 events
- Damaging Wind and Lightning Strikes in Georgia, June 24, 2006$116,000 · 4 events
- Hail and Damaging Winds in Nebraska, June 24, 2006$105,000 · 1.75 in hail · 5 events
- Lightning Strike in North Dakota, June 24, 2006$125,000 · 1 event
- Hail and Damaging Wind in Iowa, June 24, 2006$30,000 · 1 in hail · 7 events
- Hail and Damaging Winds in Colorado, June 24, 20062.5 in hail · 29 events
- Hail and Damaging Winds in Minnesota, June 24, 20061.75 in hail · 27 events
- Flash Flood in Kentucky, June 24, 2006$20,000 · 1 event
- Damaging Wind in Alabama, June 24, 2006$20,000 · 50 kt wind · 1 event
- Tornado and Hail in Wisconsin, June 24, 2006F0 · 10 events
- Hail and Damaging Winds in Iowa, June 24, 2006$10,000 · 1 in hail · 8 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5515080.