Alert archive / New York / Severe Thunderstorm Warnings in 2004
Severe Thunderstorm Warning 35, NWS New York, NY
NWS New York, NY issued this severe thunderstorm warning at Jun 25, 2004, 3:45 PM EDT for Westchester County, New York. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 25, 2004, 3:45 PM EDT (19:45 UTC)
- Expired
- Jun 25, 2004, 4:30 PM EDT
- In force
- 45 min
- Issued by
- NWS New York, NY
- Area
- Whole counties
County Westchester County, NY
The radar
The Brookhaven radar (KOKX), 81 km from the middle of the area, began a volume at 19:46 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, 7.8 hours before the alert went out and 81 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
- 1143 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 124 m²/s²
- 0-3 km storm-relative helicity
- 127 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
064 WUUS51 KOKX 251945 SVROKX NYC119-252030- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE UPTON NY 345 PM EDT FRI JUN 25 2004 THE NATIONAL WEATHER SERVICE IN UPTON NY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTHWESTERN WESTCHESTER COUNTY IN SOUTHEAST NEW YORK * UNTIL 430 PM EDT * AT 342 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 6 MILES SOUTHWEST OF PEEKSKILL...MOVING EAST AT 15 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... PEEKSKILL AROUND 400 PM YORKTOWN HEIGHTS AROUND 420 PM IF SEVERE WEATHER APPROACHES YOUR AREA...GO INSIDE A STURDY SHELTER. REMEMBER...A SEVERE THUNDERSTORM CAN PRODUCE DAMAGING WINDS IN EXCESS OF 55 MPH...LARGE DAMAGING HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. $$ REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN UPTON NY. LAT...LON 4126 7405 4117 7405 4118 7378 4134 7379 $$ GOODMAN
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, 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 this severe thunderstorm warning went out at Jun 25, 3:35 PM EDT, 10 minutes earlier.
Area forecast discussion, Jun 25, 3:35 PM EDT, 10 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE UPTON NY 335 PM EDT FRI JUN 25 2004 .SHORT TERM...THE LATEST RADAR SHOWS THUNDERSTORMS BEGINNING TO DEVELOP ACROSS WESTERN ZONES (PASSAIC...ORANGE...ROCKLAND). THE COLD FRONT ASSOCIATED WITH THE RATHER STRONG UPPER LEVEL FEATURE WILL BE RESPONSIBLE FOR RAINFALL AND THUNDERSTORMS ACROSS THE LOCAL AREA THIS EVENING AND TONIGHT. THE ETA AND GFS ARE MORE IN AGREEMENT WITH THE TIMING OF THE WAVE EXITING THE EAST COAST. NUMEROUS SHOWERS AND THUNDERSTORMS TONIGHT AND OVERNIGHT AS WAVE MOVES SOUTH ALONG SLOW MOVING FRONT. CONVECTION ASSOCIATED WITH THIS COLD FRONTAL PASSAGE IS EXPECTED TO AVERAGE AROUND ONE INCH OR LESS WITH SOME LOCALLY HIGHER AMOUNTS WITH ANY TSTM THAT DEVELOPS. SATURDAY WILL HOLD ON TO THE PRECIPITATION THROUGH THE MORNING HOURS AND CLEAR IT OUT FROM WEST TO EAST BY EARLY AFTERNOON...WHICH MATCHES UP NICELY WITH SURROUNDING WFOS. EXPECT CLOUDS TO BEGIN TO DISSIPATE LATE IN THE EVENING ON SATURDAY. && .LONG TERM (SUN THRU FRI)... CANADIAN HIGH BUILDS INTO THE AREA ON SUNDAY BEHIND THE FRONT. QUIET WEATHER SUNDAY THROUGH MONDAY. THE NEXT CHANCE OF RAIN EXPECTED TO BE MONDAY EVENING INTO TUE. ON WED THE NEXT FRONT APPROACHES PROVIDING ANOTHER ROUND OF SHOWERS TO THE CWA. THURSDAY AND FRIDAY FORECAST...WILL KEEP DRY. && .HYDROLOGY... THERE WILL BE THE POSSIBILITY THIS EVENING AND TONIGHT OF LOCALLY HEAVY RAINFALL OF 1 TO 2 INCHES FROM TSRA+. WHICH COULD PRODUCE SHARP RISES ON SMALLER STREAMS AND CREEKS AND PONDING ON ROADWAYS WITH POOR DRAINAGE. && .AVIATION...SHOWERS AND THUNDERSTORMS DEVELOPING ALONG FRONTAL BOUNDARY ACROSS NORTHERN NEW JERSEY WILL MOVE EAST...HAVE HANDLED THESE VIA VCTS DUE TO SCATTERED COVERAGE. MORE WIDESPREAD SHOWERS AND THUNDERSTORMS WITH ACCOMPANYING MVFR/IFR CONDITIONS WILL ARRIVE AFTER DARK AS SURFACE WAVE OVER NORTHERN VIRGINIA RIDES NORTHEAST ALONG STALLED FRONTAL BOUNDARY...HAVE NOT FORECAST ANY LIFR CONDITIONS DUE TO LOW CONFIDENCE BUT IF THEY DO OCCUR IT WILL BE LATE TONIGHT INTO THE EARLY MORNING HOURS AT NEAR COASTAL TERMINALS (HPN/BDR/GON/JFK/ISP) WITH LINGERING LOW LEVEL MOISTURE AND LIGHT WINDS. LOOKING AT IMPROVING IFR CONDITIONS LATE IN THE TAF PERIOD AS CIGS LIFT VIA DAYTIME HEATING AND DRIER LIGHT NORTHERLY FLOW COMMENCES. && .MARINE... SHOULD REMAIN RELATIVELY QUIET WITH REGARD TO WINDS AND SEAS IN THE FORESEEABLE FUTURE DUE TO LACK OF ANY REAL PRESSURE GRADIENT THROUGH THE PERIOD. WAVE WATCH NUMBERS SEEM REASONABLE AND REMAIN BELOW SCA CRITERIA. && .OKX WATCHES/WARNINGS/ADVISORIES... CT...NONE. NJ...NONE. NY...NONE. MARINE...NONE &&
Hazardous weather outlook, Jun 25, 5:00 AM EDT, 10 hours 45 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE UPTON NY 500 AM EDT FRI JUN 25 2004 CTZ005>012-NJZ002>006-011-NYZ067>081-251000- BERGEN NJ-BRONX NY-EASTERN PASSAIC NJ-ESSEX NJ-HUDSON NJ- KINGS (BROOKLYN) NY-NASSAU NY-NEW YORK (MANHATTAN) NY- NORTHEAST SUFFOLK NY-NORTHERN FAIRFIELD CT-NORTHERN MIDDLESEX CT- NORTHERN NEW HAVEN CT-NORTHERN NEW LONDON CT-NORTHERN WESTCHESTER NY- NORTHWEST SUFFOLK NY-ORANGE NY-PUTNAM NY-QUEENS NY- RICHMOND (STATEN IS.) NY-ROCKLAND NY-SOUTHEAST SUFFOLK NY- SOUTHERN FAIRFIELD CT-SOUTHERN MIDDLESEX CT-SOUTHERN NEW HAVEN CT- SOUTHERN NEW LONDON CT-SOUTHERN WESTCHESTER NY-SOUTHWEST SUFFOLK NY- UNION NJ-WESTERN PASSAIC NJ- 500 AM EDT FRI JUN 25 2004 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST NEW YORK... NORTHEAST NEW JERSEY AND SOUTHERN CONNECTICUT. .DAY ONE...TODAY THERE IS A SLIGHT RISK FOR THUNDERSTORMS TO REACH SEVERE LEVELS THIS AFTERNOON ACROSS THE ENTIRE AREA...THOUGH THE BEST CHANCE WILL BE NORTH AND WEST OF NEW YORK CITY. THE MAIN SEVERE WEATHER THREAT FOR THE DAY WILL BE HAIL AND STRONG GUSTY WINDS. FOR TONIGHT...LOCALLY HEAVY RAINFALL MAY ACCOMPANY SOME SHOWERS AND THUNDERSTORMS. NO WIDESPREAD FLOODING PROBLEMS ARE CURRENTLY ANTICIPATED...BUT THE USUAL LOCALIZED PONDING OF WATER MAY OCCUR. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY... NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED LATER TODAY. REYNOLDS
In the hours before
Special weather statement, Jun 25, 10:53 AM EDT, 4 hours 52 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE UPTON NY 1053 AM EDT FRI JUN 25 2004 CTZ005>012-NJZ002>006-011-NYZ067>081-252100- BERGEN NJ-BRONX NY-EASTERN PASSAIC NJ-ESSEX NJ-HUDSON NJ- KINGS (BROOKLYN) NY-NASSAU NY-NEW YORK (MANHATTAN) NY- NORTHEAST SUFFOLK NY-NORTHERN FAIRFIELD CT-NORTHERN MIDDLESEX CT- NORTHERN NEW HAVEN CT-NORTHERN NEW LONDON CT-NORTHERN WESTCHESTER NY- NORTHWEST SUFFOLK NY-ORANGE NY-PUTNAM NY-QUEENS NY- RICHMOND (STATEN IS.) NY-ROCKLAND NY-SOUTHEAST SUFFOLK NY- SOUTHERN FAIRFIELD CT-SOUTHERN MIDDLESEX CT-SOUTHERN NEW HAVEN CT- SOUTHERN NEW LONDON CT-SOUTHERN WESTCHESTER NY-SOUTHWEST SUFFOLK NY- UNION NJ-WESTERN PASSAIC NJ- 1053 AM EDT FRI JUN 25 2004 THE STORM PREDICTION CENTER HAS PLACED THE TRI-STATE REGION IN A SLIGHT RISK FOR SEVERE THUNDERSTORMS FOR LATER TODAY AND THIS EVENING. THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE A FEW STRONG TO SEVERE THUNDERSTORMS LATER TODAY AND THIS EVENING. THE MAIN THREAT FOR SEVERE WEATHER WOULD BE IN THE FORM OF HAIL AND STRONG WINDS. THE COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL OCCUR THIS AFTERNOON AND EARLY EVENING. THEREAFTER...AS THE LOW PRESSURE GETS CLOSER...THE THREAT WILL SHIFT TO HEAVY RAINFALL. THE THREAT FOR LOCALLY HEAVY RAINS WILL EXIST UNTIL THE FRONT AND LOW MOVES OFFSHORE EARLY SATURDAY. NO WIDESPREAD FLOODING IS ANTICIPATED AT THIS TIME...BUT THE USUAL AREAS THAT ARE SUSCEPTIBLE FOR POOR DRAINAGE FLOODING MAY BE AFFECTED. TM
Special weather statement, Jun 25, 10:58 AM EDT, 4 hours 47 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE UPTON NY 1058 AM EDT FRI JUN 25 2004 CTZ005>012-NJZ002>006-011-NYZ067>081-252100- BERGEN NJ-BRONX NY-EASTERN PASSAIC NJ-ESSEX NJ-HUDSON NJ- KINGS (BROOKLYN) NY-NASSAU NY-NEW YORK (MANHATTAN) NY- NORTHEAST SUFFOLK NY-NORTHERN FAIRFIELD CT-NORTHERN MIDDLESEX CT- NORTHERN NEW HAVEN CT-NORTHERN NEW LONDON CT-NORTHERN WESTCHESTER NY- NORTHWEST SUFFOLK NY-ORANGE NY-PUTNAM NY-QUEENS NY- RICHMOND (STATEN IS.) NY-ROCKLAND NY-SOUTHEAST SUFFOLK NY- SOUTHERN FAIRFIELD CT-SOUTHERN MIDDLESEX CT-SOUTHERN NEW HAVEN CT- SOUTHERN NEW LONDON CT-SOUTHERN WESTCHESTER NY-SOUTHWEST SUFFOLK NY- UNION NJ-WESTERN PASSAIC NJ- 1053 AM EDT FRI JUN 25 2004 THE STORM PREDICTION CENTER HAS PLACED THE TRI-STATE REGION IN A SLIGHT RISK FOR SEVERE THUNDERSTORMS FOR LATER TODAY AND THIS EVENING. THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE A FEW STRONG TO SEVERE THUNDERSTORMS LATER TODAY AND THIS EVENING. THE MAIN THREAT FOR SEVERE WEATHER WOULD BE IN THE FORM OF HAIL AND STRONG WINDS. THE COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL OCCUR THIS AFTERNOON AND EARLY EVENING. THEREAFTER...AS THE LOW PRESSURE GETS CLOSER...THE THREAT WILL SHIFT TO HEAVY RAINFALL. THE THREAT FOR LOCALLY HEAVY RAINS WILL EXIST UNTIL THE FRONT AND LOW MOVES OFFSHORE EARLY SATURDAY. NO WIDESPREAD FLOODING IS ANTICIPATED AT THIS TIME...BUT THE USUAL AREAS THAT ARE SUSCEPTIBLE FOR POOR DRAINAGE FLOODING MAY BE AFFECTED. TM
Special weather statement, Jun 25, 1:14 PM EDT, 2 hours 31 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE UPTON NY 114 PM EDT FRI JUN 25 2004 CTZ005-006-009-010-NJZ002>006-011-NYZ067>078-080-252200- BERGEN NJ-BRONX NY-EASTERN PASSAIC NJ-ESSEX NJ-HUDSON NJ- KINGS (BROOKLYN) NY-NASSAU NY-NEW YORK (MANHATTAN) NY- NORTHERN FAIRFIELD CT-NORTHERN NEW HAVEN CT-NORTHERN WESTCHESTER NY- NORTHWEST SUFFOLK NY-ORANGE NY-PUTNAM NY-QUEENS NY- RICHMOND (STATEN IS.) NY-ROCKLAND NY-SOUTHERN FAIRFIELD CT- SOUTHERN NEW HAVEN CT-SOUTHERN WESTCHESTER NY-SOUTHWEST SUFFOLK NY- UNION NJ-WESTERN PASSAIC NJ- 114 PM EDT FRI JUN 25 2004 THE STORM PREDICTION CENTER HAS PLACED MOST OF THE TRI-STATE REGION IN A SLIGHT RISK FOR SEVERE THUNDERSTORMS FOR LATER TODAY AND THIS EVENING. THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE A FEW STRONG TO SEVERE THUNDERSTORMS LATER TODAY AND THIS EVENING. THE MAIN THREAT FOR SEVERE WEATHER WOULD BE IN THE FORM OF HAIL AND STRONG WINDS. THE COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL OCCUR THIS AFTERNOON AND EARLY EVENING. THEREAFTER...AS THE LOW PRESSURE GETS CLOSER...THE THREAT WILL SHIFT TO HEAVY RAINFALL. THE THREAT FOR LOCALLY HEAVY RAINS WILL EXIST UNTIL THE FRONT AND LOW MOVES OFFSHORE EARLY SATURDAY. NO WIDESPREAD FLOODING IS ANTICIPATED AT THIS TIME...BUT THE USUAL AREAS THAT ARE SUSCEPTIBLE FOR POOR DRAINAGE FLOODING MAY BE AFFECTED. TM
Special weather statement, Jun 25, 1:24 PM EDT, 2 hours 21 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE UPTON NY 124 PM EDT FRI JUN 25 2004 .A COLD FRONT WILL COME TO A HALT JUST TO THE WEST OF THE LOCAL REGION THIS AFTERNOON. A DEVELOPING AREA OF LOW PRESSURE WILL RIDE UP ALONG THE FRONT THROUGH THE OVERNIGHT PERIOD. THIS SET UP WILL LIKELY CAUSE THE DEVELOPMENT OF SHOWERS AND THUNDERSTORMS. CTZ005-006-009-010-NJZ002>006-011-NYZ067>078-080-252200- BERGEN NJ-BRONX NY-EASTERN PASSAIC NJ-ESSEX NJ-HUDSON NJ- KINGS (BROOKLYN) NY-NASSAU NY-NEW YORK (MANHATTAN) NY- NORTHERN FAIRFIELD CT-NORTHERN NEW HAVEN CT-NORTHERN WESTCHESTER NY- NORTHWEST SUFFOLK NY-ORANGE NY-PUTNAM NY-QUEENS NY- RICHMOND (STATEN IS.) NY-ROCKLAND NY-SOUTHERN FAIRFIELD CT- SOUTHERN NEW HAVEN CT-SOUTHERN WESTCHESTER NY-SOUTHWEST SUFFOLK NY- UNION NJ-WESTERN PASSAIC NJ- 124 PM EDT FRI JUN 25 2004 THE STORM PREDICTION CENTER HAS PLACED THE LOCAL REGION IN A SLIGHT RISK FOR SEVERE THUNDERSTORMS FOR LATER TODAY AND THIS EVENING. THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE A FEW STRONG TO SEVERE THUNDERSTORMS LATER TODAY AND THIS EVENING. THE MAIN THREAT FOR SEVERE WEATHER WOULD BE IN THE FORM OF HAIL AND STRONG WINDS. THE COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL OCCUR THIS AFTERNOON AND EARLY EVENING. THEREAFTER...AS THE LOW PRESSURE GETS CLOSER...THE THREAT WILL SHIFT TO HEAVY RAINFALL. THE THREAT FOR LOCALLY HEAVY RAINS WILL EXIST UNTIL THE FRONT AND LOW MOVES OFFSHORE EARLY SATURDAY. NO WIDESPREAD FLOODING IS ANTICIPATED AT THIS TIME...BUT THE USUAL AREAS THAT ARE SUSCEPTIBLE FOR POOR DRAINAGE FLOODING MAY BE AFFECTED. CTZ007-008-011-012-NYZ079-081-252200- NORTHEAST SUFFOLK NY-NORTHERN MIDDLESEX CT-NORTHERN NEW LONDON CT- SOUTHEAST SUFFOLK NY-SOUTHERN MIDDLESEX CT-SOUTHERN NEW LONDON CT- 124 PM EDT FRI JUN 25 2004 THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE SHOWERS AND THUNDERSTORMS. ALTHOUGH SOME OF THE THUNDERSTORMS COULD APPROACH STRONG LEVELS...ANY SEVERE WEATHER SHOULD STAY TO THE WEST AND SOUTH OF THE LOCAL AREA. A COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL BE CONFINED WEST AND SOUTH OF EXTREME SOUTHEAST CONNECTICUT AND THE TWIN FORKS OF LONG ISLAND.
Special weather statement, Jun 25, 1:32 PM EDT, 2 hours 13 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE UPTON NY 132 PM EDT FRI JUN 25 2004 .A COLD FRONT WILL COME TO A HALT JUST TO THE WEST OF THE LOCAL REGION THIS AFTERNOON. A DEVELOPING AREA OF LOW PRESSURE WILL RIDE UP ALONG THE FRONT THROUGH THE OVERNIGHT PERIOD. THIS SET UP WILL LIKELY CAUSE THE DEVELOPMENT OF SHOWERS AND THUNDERSTORMS. CTZ005-006-009-010-NJZ002>006-011-NYZ067>078-080-252200- BERGEN NJ-BRONX NY-EASTERN PASSAIC NJ-ESSEX NJ-HUDSON NJ- KINGS (BROOKLYN) NY-NASSAU NY-NEW YORK (MANHATTAN) NY- NORTHERN FAIRFIELD CT-NORTHERN NEW HAVEN CT-NORTHERN WESTCHESTER NY- NORTHWEST SUFFOLK NY-ORANGE NY-PUTNAM NY-QUEENS NY- RICHMOND (STATEN IS.) NY-ROCKLAND NY-SOUTHERN FAIRFIELD CT- SOUTHERN NEW HAVEN CT-SOUTHERN WESTCHESTER NY-SOUTHWEST SUFFOLK NY- UNION NJ-WESTERN PASSAIC NJ- 132 PM EDT FRI JUN 25 2004 THE STORM PREDICTION CENTER HAS PLACED THE LOCAL REGION IN A SLIGHT RISK FOR SEVERE THUNDERSTORMS FOR LATER TODAY AND THIS EVENING. THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE A FEW STRONG TO SEVERE THUNDERSTORMS LATER TODAY AND THIS EVENING. THE MAIN THREAT FOR SEVERE WEATHER WOULD BE IN THE FORM OF HAIL AND STRONG WINDS. THE COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL OCCUR THIS AFTERNOON AND EARLY EVENING. THEREAFTER...AS THE LOW PRESSURE GETS CLOSER...THE THREAT WILL SHIFT TO HEAVY RAINFALL. THE THREAT FOR LOCALLY HEAVY RAINS WILL EXIST UNTIL THE FRONT AND LOW MOVES OFFSHORE EARLY SATURDAY. NO WIDESPREAD FLOODING IS ANTICIPATED AT THIS TIME...BUT THE USUAL AREAS THAT ARE SUSCEPTIBLE FOR POOR DRAINAGE FLOODING MAY BE AFFECTED. CTZ007-008-011-012-NYZ079-081-252200- NORTHEAST SUFFOLK NY-NORTHERN MIDDLESEX CT-NORTHERN NEW LONDON CT-SOUTHEAST SUFFOLK NY-SOUTHERN MIDDLESEX CT-SOUTHERN NEW LONDON CT- 132 PM EDT FRI JUN 25 2004 THE COMBINATION OF AN APPROACHING COLD FRONT...A FEW HOURS OF DAYTIME HEATING AND SUFFICIENT LOW LEVEL MOISTURE WILL PROVIDE THE INGREDIENTS TO PRODUCE SHOWERS AND THUNDERSTORMS. ALTHOUGH SOME OF THE THUNDERSTORMS COULD APPROACH STRONG LEVELS...ANY SEVERE WEATHER SHOULD STAY TO THE WEST AND SOUTH OF THE LOCAL AREA. A COLD FRONT IS EXPECTED TO COME TO A HALT NEAR THE WESTERN SECTIONS OF THE REGION LATER TODAY. LOW PRESSURE WILL DEVELOP AND RIDE UP ALONG THE FRONT. THE BEST CHANCES FOR SEVERE WEATHER WILL BE CONFINED WEST AND SOUTH OF EXTREME SOUTHEAST CONNECTICUT AND THE TWIN FORKS OF LONG ISLAND.
Special weather statement, Jun 25, 3:11 PM EDT, 34 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE UPTON NY 311 PM EDT FRI JUN 25 2004 NYZ069-252000- NORTHERN ROCKLAND- 311 PM EDT FRI JUN 25 2004 AT 311 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR IN UPTON NY HAS DETECTED A THUNDERSTORM 5 MILES NORTHWEST OF POMONA...MOVING EAST AT 10 MPH. BASED ON THIS MOVEMENT...THE THUNDERSTORM SHOULD BE IN THE VICINITY OF... POMONA AROUND 325 PM... MOUNT IVY AROUND 330 PM... STONY POINT AND THIELLS AROUND 335 PM... AND WEST HAVERSTRAW AROUND 340 PM. WIND GUSTS FROM 46 MPH TO 57 MPH AND SMALL HAIL CAN BE EXPECTED WITH THESE STORMS. GOODMAN
The office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 2:59 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 46 min |
| Jun 25, 3:19 PM EDT | Severe Thunderstorm Warning | OKX | Rockland | 26 min |
| Jun 25, 3:46 PM EDT | Severe Thunderstorm Warning | OKX | Rockland | 29 min |
| Jun 25, 4:45 PM EDT | Severe Thunderstorm Warning | OKX | Westchester | 45 min |
| Jun 25, 5:59 PM EDT | Flash Flood Warning | OKX | Bronx, Kings, New York, Queens, Richmond | 2 hr |
| Jun 25, 7:29 PM EDT | Flash Flood Warning | OKX | Bronx, Kings, New York, Queens, Richmond | 91 min |
Nearby
Severe Thunderstorm Warnings in New York, 2004Every severe thunderstorm warning in 2004
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.