Alert archive / New York / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 112, NWS Binghamton, NY

July 24, 2023Seneca County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Jul 24, 2023, 1:33 PM EDT for Seneca County, New York. It was in force for 28 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
Jul 24, 2023, 1:33 PM EDT (17:33 UTC)
Expired
Jul 24, 2023, 2:01 PM EDT
In force
28 min
Issued by
NWS Binghamton, NY
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Seneca County, NY

The radar

The Binghamton radar (KBGM), 94 km from the middle of the area, began a volume at 17:33 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jul 24, 1:06 PM EDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 5.6 hours before the alert went out and 154 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.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 2023-07-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 101 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 12:00Z on 2023-07-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 71 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
101 J/kg
Mixed-layer CIN
-99 J/kg
Mixed-layer LCL
1703 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
71 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Binghamton, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 24, 12:01 PM EDT, 1 hour 32 minutes earlier.

Area forecast discussion, Jul 24, 12:01 PM EDT, 1 hour 32 minutes before
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Hazardous weather outlook, Jul 24, 1:12 PM EDT, 21 minutes before
Hazardous Weather Outlook
National Weather Service Binghamton NY
112 PM EDT Mon Jul 24 2023

NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-251715-
Northern Oneida-Yates-Seneca-Southern Cayuga-Onondaga-Steuben-
Schuyler-Chemung-Tompkins-Madison-Southern Oneida-Cortland-Chenango-
Otsego-Tioga-Broome-Delaware-Sullivan-Bradford-Susquehanna-
Northern Wayne-Wyoming-Lackawanna-Luzerne-Pike-Southern Wayne-
112 PM EDT Mon Jul 24 2023

...SEVERE THUNDERSTORM WATCH 544 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Warm and humid conditions are expected Thursday and Friday with heat
index values rising into the mid to upper 90s in the afternoons.
Monitor forecast for future updates.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures. Please relay
any information about severe weather to the NWS.

In the hours before

Local storm report, Jul 24, 11:31 AM EDT, 2 hours 2 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1131 AM EDT Mon Jul 24 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1124 AM     Tstm Wnd Dmg     2 E Great Bend          41.97N 75.71W
07/24/2023                   Susquehanna        PA   911 Call Center

            Multiple trees and wires down Route 171 and
            Hausbrook Heights Road. Time estimated from
            radar.

&&

BJG
Special weather statement, Jul 24, 11:47 AM EDT, 1 hour 46 minutes before
Special Weather Statement
National Weather Service Binghamton NY
1147 AM EDT Mon Jul 24 2023

NYZ044-045-241615-
Chenango NY-Cortland NY-
1147 AM EDT Mon Jul 24 2023

...A strong thunderstorm will impact portions of southeastern
Cortland and northwestern Chenango Counties through 1215 PM EDT...

At 1147 AM EDT, Doppler radar was tracking a strong thunderstorm over
Smithville Flats, or 13 miles east of Marathon, moving northeast at
25 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Oxford, Preston, Willet, Pharsalia, German, Smithville Flats, Mc
Donough, Smithville Center, Bowman Lake State Park and Tyner.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4246 7547 4235 7583 4238 7586 4241 7587
      4241 7589 4245 7593 4266 7569
TIME...MOT...LOC 1547Z 233DEG 23KT 4242 7578

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

JAB
Special weather statement, Jul 24, 12:02 PM EDT, 1 hour 31 minutes before
Special Weather Statement
National Weather Service Binghamton NY
1202 PM EDT Mon Jul 24 2023

NYZ062-PAZ040-241630-
Sullivan NY-Northern Wayne PA-
1202 PM EDT Mon Jul 24 2023

...A strong thunderstorm will impact portions of northwestern
Sullivan and northeastern Wayne Counties through 1230 PM EDT...

At 1202 PM EDT, Doppler radar was tracking a strong thunderstorm over
Callicoon, or 16 miles west of Liberty, moving northeast at 25 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Damascus, Callicoon, Cochecton, Fremont, Jeffersonville, Fosterdale,
White Sulphur Springs, Swan Lake, Stalker and Hortonville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4166 7509 4180 7524 4185 7516 4185 7515
      4194 7496 4194 7495 4175 7474
TIME...MOT...LOC 1602Z 232DEG 23KT 4177 7506

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

JAB
Special weather statement, Jul 24, 12:24 PM EDT, 1 hour 9 minutes before
Special Weather Statement
National Weather Service Binghamton NY
1224 PM EDT Mon Jul 24 2023

NYZ045-046-241700-
Otsego NY-Chenango NY-
1224 PM EDT Mon Jul 24 2023

...A strong thunderstorm will impact portions of west central Otsego
and northeastern Chenango Counties through 100 PM EDT...

At 1224 PM EDT, Doppler radar was tracking a strong thunderstorm over
Norwich, moving east at 20 mph.

HAZARD...Wind gusts of 50 to 55 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Norwich, North Norwich, Preston, New Berlin, Columbus, Morris,
Gilbertsville, Lathams Corners, Holmesville and South New Berlin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4244 7558 4256 7563 4274 7537 4274 7535
      4246 7521
TIME...MOT...LOC 1624Z 248DEG 19KT 4252 7554

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...55 MPH

BJG
Special weather statement, Jul 24, 12:37 PM EDT, 56 minutes before
Special Weather Statement
National Weather Service Binghamton NY
1237 PM EDT Mon Jul 24 2023

NYZ036-045-046-057-241700-
Otsego NY-Chenango NY-Madison NY-Delaware NY-
1237 PM EDT Mon Jul 24 2023

...Strong thunderstorms will impact portions of Otsego, southeastern
Madison, northeastern Delaware and northeastern Chenango Counties
through 100 PM EDT...

At 1237 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from South Brookfield to near Elk Creek to near
Bovina Center. Movement was northeast at 55 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Oneonta, Delhi, Davenport, Roxbury, Worcester, Middlefield, Hartwick,
Maryland, Cooperstown and Edmeston.

This includes the following highway exits...
 Interstate 88 between 13 and 19.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4224 7450 4218 7485 4246 7518 4275 7546
      4286 7520 4286 7514 4290 7509 4283 7491
      4283 7489 4290 7488 4283 7466 4276 7467
      4263 7463 4252 7471 4242 7461 4235 7443
TIME...MOT...LOC 1637Z 245DEG 46KT 4275 7529 4259 7489 4225 7474

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

DJN
Local storm report, Jul 24, 1:11 PM EDT, 22 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
111 PM EDT Mon Jul 24 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1255 PM     Tstm Wnd Dmg     Cooperstown             42.69N 74.93W
07/24/2023                   Otsego             NY   911 Call Center

            Trees and wires down at several locations
            from 12:55 pm to 1:00 pm.

&&

The office that day

Everything else NWS Binghamton, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 24, 5:58 AM EDTSpecial Weather StatementBGMTioga47 min
Jul 24, 6:00 AM EDTSpecial Weather StatementBGMBroome30 min
Jul 24, 6:48 AM EDTSpecial Weather StatementBGMCortland27 min
Jul 24, 7:23 AM EDTSpecial Weather StatementBGMCortland52 min
Jul 24, 11:02 AM EDTSpecial Weather StatementBGMBroome28 min
Jul 24, 11:24 AM EDTSevere Thunderstorm WarningBGMBroome, Delaware36 min
Jul 24, 11:47 AM EDTSpecial Weather StatementBGMChenango28 min
Jul 24, 11:57 AM EDTSevere Thunderstorm WarningBGMChenango, Delaware, Otsego33 min
Jul 24, 12:02 PM EDTSpecial Weather StatementBGMSullivan28 min
Jul 24, 12:24 PM EDTSpecial Weather StatementBGMChenango36 min
Jul 24, 12:37 PM EDTSpecial Weather StatementBGMOtsego23 min
Jul 24, 12:50 PM EDTSevere Thunderstorm WarningBGMOtsego25 min
Jul 24, 1:15 PM EDTSevere Thunderstorm WarningBGMOneida45 min
Jul 24, 1:18 PM EDTSevere Thunderstorm WarningBGMMadison, Oneida42 min
Jul 24, 1:59 PM EDTSevere Thunderstorm WarningBGMMadison, Oneida46 min
Jul 24, 2:06 PM EDTSpecial Weather StatementBGMTompkins24 min
Jul 24, 2:12 PM EDTSevere Thunderstorm WarningBGMChemung, Tioga, Tompkins48 min
Jul 24, 2:20 PM EDTSevere Thunderstorm WarningBGMCayuga, Seneca55 min
Jul 24, 2:40 PM EDTSevere Thunderstorm WarningBGMCayuga, Cortland, Onondaga35 min
Jul 24, 2:54 PM EDTSevere Thunderstorm WarningBGMCayuga, Tompkins25 min
Jul 24, 3:00 PM EDTSpecial Weather StatementBGMChemung30 min
Jul 24, 3:13 PM EDTAreal Flood AdvisoryBGMMadison, Oneida3 hr
Jul 24, 3:14 PM EDTSevere Thunderstorm WarningBGMMadison, Onondaga46 min
Jul 24, 3:26 PM EDTSevere Thunderstorm WarningBGMChemung, Tioga, Tompkins49 min
Jul 24, 3:35 PM EDTSevere Thunderstorm WarningBGMMadison, Oneida, Onondaga55 min
Jul 24, 3:50 PM EDTAreal Flood AdvisoryBGMMadison, Onondaga3 hr
Jul 24, 3:53 PM EDTSevere Thunderstorm WarningBGMBroome, Cortland, Tioga, Tompkins52 min
Jul 24, 4:26 PM EDTSpecial Weather StatementBGMTioga49 min
Jul 24, 4:28 PM EDTSpecial Weather StatementBGMSchuyler, Seneca47 min
Jul 24, 4:38 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango38 min
Jul 24, 4:50 PM EDTAreal Flood AdvisoryBGMBroome, Chenango3 hr
Jul 24, 5:08 PM EDTSpecial Weather StatementBGMMadison37 min
Jul 24, 5:11 PM EDTSpecial Weather StatementBGMChenango34 min
Jul 24, 5:18 PM EDTSpecial Weather StatementBGMTioga42 min
Jul 24, 5:26 PM EDTSpecial Weather StatementBGMCortland, Tompkins49 min
Jul 24, 5:37 PM EDTSevere Thunderstorm WarningBGMBroome, Tioga53 min
Jul 24, 5:41 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango, Cortland, Tioga, Tompkins64 min
Jul 24, 5:52 PM EDTSpecial Weather StatementBGMOneida23 min
Jul 24, 6:20 PM EDTSpecial Weather StatementBGMChemung, Tioga40 min
Jul 24, 6:21 PM EDTAreal Flood AdvisoryBGMChemung, Schuyler, Tioga, Tompkins3 hr
Jul 24, 6:48 PM EDTSevere Thunderstorm WarningBGMBroome, Tioga, Tompkins57 min
Jul 24, 6:59 PM EDTSpecial Weather StatementBGMOtsego31 min
Jul 24, 7:16 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango, Tioga59 min
Jul 24, 7:44 PM EDTAreal Flood WarningBGMChemung, Tioga, Tompkins3 hr
Jul 24, 7:57 PM EDTSpecial Weather StatementBGMChemung, Tioga48 min
Jul 24, 9:42 AM EDTSpecial Weather StatementBGMBradford48 min
Jul 24, 10:23 AM EDTSpecial Weather StatementBGMSusquehanna52 min
Jul 24, 10:58 AM EDTSpecial Weather StatementBGMSusquehanna32 min

Nearby

Severe Thunderstorm Warnings in New York, 2023Every severe thunderstorm warning in 2023

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.