Alert archive / New Jersey / Flash Flood Warnings in 1992
Flash Flood Warning 28, NWS New York, NY
NWS New York, NY issued this flash flood warning at Sep 3, 1992, 8:45 PM EDT for Morris County, New Jersey. It was in force for 105 min.
The area
The counties it named.
The facts
- Issued
- Sep 3, 1992, 8:45 PM EDT (00:45 UTC)
- Expired
- Sep 3, 1992, 10:30 PM EDT
- In force
- 105 min
- Issued by
- NWS New York, NY
- Area
- Whole counties
County Morris County, NJ
The nearest sounding before it
Atlantic City In, NJ (KACY), launched 00:00Z, 0.8 hours before the alert went out and 157 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
- 910 J/kg
- Mixed-layer CIN
- -19 J/kg
- Mixed-layer LCL
- 635 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 155 m²/s²
- 0-3 km storm-relative helicity
- 154 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.9
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Sep 3, 7:12 PM EDT, 1 hour 33 minutes before
NYZ014-024-NJZ001-015-040030- SPECIAL WEATHER STATEMENT - THUNDERSTORMS WITH HEAVY RAIN NATIONAL WEATHER SERVICE NEW YORK NY 710 PM EDT THU SEP 03 1992 ...LOCALIZED FLOODING FROM HEAVY RAINS ACROSS NORTHERN NEW JERSEY AND SOUTHEASTERN NEW YORK... HEAVY RAINS CONTINUE TO FALL ACROSS PORTIONS OF MORRIS...PASSAIC... AND BERGEN COUNTIES IN NORTHERN NEW JERSEY AND ACROSS ROCKLAND AND WESTCHESTER COUNTIES IN NEW YORK. BETWEEN 6 PM AND 7 PM THIS EVENING RAIN GAGES AND SPOTTER REPORTS IN THESE COUNTIES HAVE REPORTED BETWEEN ONE AND TWO INCHES OF RAIN. FLOODING HAS BEEN REPORTED IN THESE COUNTIES IN URBAN AND POOR DRAINAGE AREAS...MOTORISTS SHOULD USE EXTREME CAUTION WHILE DRIVING TONIGHT AND TO AVOID FLOOD PRONE AREAS...THE HEAVY RAINS WILL LIKELY CAUSE PONDING OF WATER ON MOST ROADWAYS THROUGHOUT THESE COUNTIES DURING THE NEXT FEW HOURS. THE SHOWERS AND THUNDERSTORMS THAT ARE RESPONSIBLE FOR THE HEAVY RAINS ARE MOVING ACROSS THE SAME AREAS AND IN SOME LOCALITIES THEY HAVE RECEIVED MORE THAN 3 INCHES OF RAIN SINCE 4 PM. WIDESPREAD FLOODING IS NOT EXPECTED THIS EVENING...BUT ISOLATED AMOUNTS OF TWO TO THREE INCHES OF RAIN IS POSSIBLE. RESIDENTS IN WESTCHESTER COUNTY SHOULD BE CONCERNED FOR FLOODING ALONG THE SAW MILL RIVER AND BRONX RIVER PARKWAYS...RAIN GAGES AND SPOTTER REPORTS IN THIS AREA INDICATE ALMOST TWO INCHES OF RAIN SINCE 615 THIS EVENING. AT 645 THIS EVENING THE WEATHER RADAR WAS SHOWING SHOWERS AND THUNDERSTORMS ACROSS MOST OF NEW JERSEY AND SOUTHEASTERN NEW YORK. THE HEAVIEST RAIN CELLS WERE LOCATED IN PASSAIC AND BERGEN COUNTIES IN NEW JERSEY AND ROCKLAND AND WESTCHESTER COUNTIES IN NEW YORK. RESIDENTS IN PUTNAM COUNTY CAN EXPECT THESE HEAVY RAIZN CELLS TO MOVE INTO THE SOUTHERN PORTION OF THEIR COUNTY BY 715 THIS EVENING. FURTHER STATEMENTS WILL BE ISSUED AS CONDITIONS WARRANT. CAROPOLO
Special weather statement, Sep 3, 7:46 PM EDT, 59 minutes before
NYZ014>017-023-024-NJZ001-005-007-015-040100- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE NEW YORK NY 745 PM EDT THU SEP 3 1992 ...FLOOD WARNING FOR WESTCHESTER COUNTY UNTIL 930 PM... ...FLOOD WARNING FOR BERGEN COUNTY UNTIL 1030 PM... ...PLEASE DO NOT USE AFTER 900 PM EDT... A NARROW BAND OF THUNDERSTORMS PRODUCING VERY HEAVY RAIN EXTENDED FROM NEW ROCHELLE IN WESTCHESTER COUNTY WESTWARD ACROSS SOUTHERN WESTCHESTER COUNTY INTO MOST OF BERGEN COUNTY...SOUTHEAST PASSAIC COUNTY AND CENTRAL MORRIS COUNTY AS FAR WEST AS DOVER. THUNDERSTORMS WERE MOVING EAST AT 35 MILES AN HOUR. WHILE THE HEAVIER RAIN SHOULD TAPER OFF DURING THE NEXT HOUR ACROSS PASSAIC AND MORRIS COUNTIES...IT COULD CONTINUE FOR ANOTHER HOUR OR TWO OVER SOUTHERN BERGEN AND SOUTHERN WESTCHESTER COUNTIES. OTHER THUNDERSTORMS WITH HEAVY RAIN WERE NEAR NEW HAVEN AND NORWALK CONNECTICUT AND JUST NORTH OF SEA ISLAND CITY IN SOUTHERN NEW JERSEY. LIGHTER SHOWERS AND WEAKER THUNDERSTORMS WERE OVER MOST OF THE REST OF CONNECTICUT...NEW YORK CITY...WESTERN LONG ISLAND...COASTAL SECTIONS OF NEW JERSEY AND FROM ALBANY SOUTHWEST THROUGH THE DELAWARE COUNTY CATSKILLS. MOVEMENT WAS EAST AT 35 MILES AN HOUR. IT IS VERY DIFFICULT AT NIGHT TO JUDGE THE WATER/S DEPTH. PLEASE BE WARY WHEN DRIVING THROUGH FLOOD PRONE AREAS. DO NOT ATTEMPT TO DRIVE THROUGH ANY FLOODED ROADWAY IF THE WATER LEVEL IS HIGHER THAN TWO FEET. YOU CAN GET SWEPT ArWAY INTO DEEPER WATER. GIGI
Local storm report, Sep 3, 8:17 PM EDT, 28 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
815 PM EDT THU SEP 3 1992
PRELIMINARY STORM REPORTS FROM THIS AFTERNOON'S SEVERE WX EVENT
TIME (EDT) COUNTY LOCATION EVENT
---------- ----------- --------------------- ---------------------
620 PM WESTCHESTER SCARSDALE POSSIBLE TORNADO
REPORTS OF DOWNED
TREES AND ROOF DAMAGE
DAMAGE SURVEY TEAM WILL INVESTIGATE THE SITE TOMORROW TO DETERMINE
IF DAMAGE WAS DONE BY A TORNADO OR STRAIGHT LINE WIND GUSTS.
GIGISpecial weather statement, Sep 3, 8:40 PM EDT, 5 minutes before
CTZ002-004-005-040030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BRIDGEPORT CT 830 PM EDT THU SEP 3 1992 ...THUNDERSTORMS WITH VERY HEAVY RAINFALL WERE OCCURRING IN PARTS OF SOUTHWEST CONNECTICUT THIS EVENING... AT 820 PM EDT...RADAR INDICATED A LINE OF THUNDERSTORMS IN SOUTHERN CONNECTICUT EXTENDING FROM THE HAMDEN/NEW HAVEN AREA...SOUTHWEST TO BRIDGEPORT. THESE STORMS WERE MOVING EAST AT 15 TO 20 MPH WITH THE BULK OF THE HEAVY RAINS NOW OUT OVER LONG ISLAND SOUND. IN JUST TWO HOURS...NEARLY TWO INCHES OF RAIN /1.80/ HAD FALLEN AT THE NATIONAL WEATHER SERVICE OFFICE AT SIKORSKY MEMORIAL AIRPORT. THE RAIN AND THUNDERSTORMS ARE EXPECTED TO END AROUND MIDNIGHT ACROSS SOUTHWEST AND SOUTH CENTRAL CONNECTICUT...LEADING TO A FAIR AND PLEASANT LABOR DAY WEEKEND. BINGHAM
Special weather statement, Sep 3, 8:42 PM EDT, 3 minutes before
CTZ002-004-005-040230- CORRECTED HEADER SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BRIDGEPORT CT 840 PM EDT THU SEP 3 1992 ...THUNDERSTORMS WITH VERY HEAVY RAINFALL WERE OCCURRING IN PARTS OF SOUTHWEST CONNECTICUT THIS EVENING... AT 820 PM EDT...RADAR INDICATED A LINE OF THUNDERSTORMS IN SOUTHERN CONNECTICUT EXTENDING FROM THE HAMDEN/NEW HAVEN AREA...SOUTHWEST TO BRIDGEPORT. THESE STORMS WERE MOVING EAST AT 15 TO 20 MPH WITH THE BULK OF THE HEAVY RAINS NOW OUT OVER LONG ISLAND SOUND. IN JUST TWO HOURS...NEARLY TWO INCHES OF RAIN /1.80/ HAD FALLEN AT THE NATIONAL WEATHER SERVICE OFFICE AT SIKORSKY MEMORIAL AIRPORT. THE RAIN AND THUNDERSTORMS ARE EXPECTED TO END AROUND MIDNIGHT ACROSS SOUTHWEST AND SOUTH CENTRAL CONNECTICUT...LEADING TO A FAIR AND PLEASANT LABOR DAY WEEKEND. BINGHAM
Special weather statement, Sep 3, 8:45 PM EDT, 0 minutes before
NYZ014>017-023-024-NJZ001-005-007-015-040200- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE NEW YORK NY 845 PM EDT THU SEP 3 1992 ...FLOOD WARNING FOR WESTCHESTER COUNTY UNTIL 930 PM... ...FLOOD WARNING FOR BERGEN AND PASSAIC COUNTIES UNTIL 1030 PM... ...PLEASE DO NOT USE AFTER 1000 PM EDT... THE NARROW BAND OF THUNDERSTORMS THAT PRODUCED VERY HEAVY RAIN FOR SEVERAL HOURS IN NORTHEAST NEW JERSEY AND WESTCHESTER COUNTY WAS CURRENTLY EXITING EASTERN WESTCHESTER COUNTY NEAR WHITE PLAINS. IT EXTENDED EASTNORTHEAST ALONG ALL OF COASTAL CONNECTICUT FROM GREENWICH TO NEW HAVEN. OTHER THUNDERSTORMS WITH VERY HEAVY RAIN WERE LOCATED IN NORTHERN MIDDLESEX COUNTY CONNECTICUT AND OVER THE ATLANTIC JUST SOUTHEAST OF ATLANTIC CITY. THESE THUNDERSTORMS WERE PART OF A LARGER AREA OF SHOWERS AND WEAKER THUNDERSTORMS THAT WERE IN PROGRESS ACROSS NORTHEAST NEW JERSEY... THE LOCAL NEW YORK CITY AREA...ROCKLAND AND WESTCHESTER COUNTIES... LONG ISLAND...LONG ISLAND SOUND AND MOST OF SOUTHERN NEW ENGLAND SOUTH OF THE MASSACHUSETTS TURNPIKE. MOVEMENT WAS EASTNORTHEAST AT 35 MILES AN HOUR. ALTHOUGH THE HEAVIEST RAIN HAS ENDED OVER AREAS WHICH ARE CURRENTLY EXPERIENCING FLOODING...IT WILL TAKE A WHILE FOR SOME STREAMS TO RECEDE WITHIN THEIR BANKS AND FOR ROADWAY PONDING TO LESSON. PLEASE AVOID FLOOD PRONE AREAS IF YOU MUST DRIVE AND DO NOT CROSS ANY FLOODED ROADWAY UNLESS YOUR ARE SURE THE DEPTH OF THE WATER IS LESS THAN TWO FEET. GIGI
The office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 3, 8:20 PM EDT | Flash Flood Warning | OKX | Passaic | 2 hr |
| Sep 3, 9:17 PM EDT | Flash Flood Warning | OKX | Passaic | 3 hr |
Nearby
Flash Flood Warnings in New Jersey, 1992Every flash flood warning in 1992
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.