Alert archive / New York / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 49, NWS Binghamton, NY

July 7, 2023Delaware County, New York; Wayne County, Pennsylvania

NWS Binghamton, NY issued this severe thunderstorm warning at Jul 7, 2023, 3:09 PM EDT for Delaware County, New York; Wayne County, Pennsylvania. 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 7, 2023, 3:09 PM EDT (19:09 UTC)
Expired: Jul 7, 2023, 3:37 PM EDT
In force: 28 min
Issued by: NWS Binghamton, NY
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Delaware County, NY, Wayne County, PA

The radar

The Binghamton radar (KBGM), 77 km from the middle of the area, began a volume at 19:10 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, 7.2 hours before the alert went out and 223 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 115 J/kg
Mixed-layer CIN: -98 J/kg
Mixed-layer LCL: 736 m above ground
0-6 km bulk shear: 8 kt
0-1 km storm-relative helicity: 9 m²/s²
0-3 km storm-relative helicity: 2 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 7, 3:04 PM EDT, 5 minutes earlier.

Area forecast discussion, Jul 7, 3:04 PM EDT, 5 minutes before

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Hazardous weather outlook, Jul 7, 7:43 AM EDT, 7 hours 26 minutes before

Hazardous Weather Outlook
National Weather Service Binghamton NY
743 AM EDT Fri Jul 7 2023

NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-081145-
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-
743 AM EDT Fri Jul 7 2023

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

.DAY ONE...Today and tonight.

A slow moving cold front will set off showers and thunderstorms today
into early evening. Heavy rain could cause isolated urban and flash
flooding.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Another round of locally heavy rainfall and thunderstorms is
expected to impact the area on Sunday, with a slight risk for flash
flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information about
severe weather to the NWS.

In the hours before

Special weather statement, Jul 7, 2:20 PM EDT, 49 minutes before

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Special weather statement, Jul 7, 2:23 PM EDT, 46 minutes before

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Special weather statement, Jul 7, 2:30 PM EDT, 39 minutes before

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Special weather statement, Jul 7, 2:34 PM EDT, 35 minutes before

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Local storm report, Jul 7, 2:36 PM EDT, 33 minutes before

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Special weather statement, Jul 7, 2:45 PM EDT, 24 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 7, 12:15 PM EDT	Special Weather Statement	BGM	Delaware	45 min
Jul 7, 12:15 PM EDT	Special Weather Statement	BGM	Schuyler	45 min
Jul 7, 12:23 PM EDT	Special Weather Statement	BGM	Sullivan	37 min
Jul 7, 12:51 PM EDT	Special Weather Statement	BGM	Onondaga	39 min
Jul 7, 12:57 PM EDT	Special Weather Statement	BGM	Schuyler	48 min
Jul 7, 1:30 PM EDT	Special Weather Statement	BGM	Onondaga	30 min
Jul 7, 1:32 PM EDT	Areal Flood Advisory	BGM	Delaware	65 min
Jul 7, 1:43 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Onondaga	47 min
Jul 7, 1:48 PM EDT	Areal Flood Advisory	BGM	Onondaga	46 min
Jul 7, 2:06 PM EDT	Special Weather Statement	BGM	Tompkins	24 min
Jul 7, 2:16 PM EDT	Severe Thunderstorm Warning	BGM	Cortland, Tioga, Tompkins	44 min
Jul 7, 2:20 PM EDT	Special Weather Statement	BGM	Otsego	25 min
Jul 7, 2:23 PM EDT	Special Weather Statement	BGM	Steuben	52 min
Jul 7, 2:30 PM EDT	Special Weather Statement	BGM	Oneida	45 min
Jul 7, 2:45 PM EDT	Special Weather Statement	BGM	Madison	45 min
Jul 7, 3:02 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Tioga	43 min
Jul 7, 3:07 PM EDT	Areal Flood Advisory	BGM	Otsego	113 min
Jul 7, 3:13 PM EDT	Special Weather Statement	BGM	Otsego	47 min
Jul 7, 3:33 PM EDT	Special Weather Statement	BGM	Otsego	27 min
Jul 7, 3:47 PM EDT	Special Weather Statement	BGM	Broome	43 min
Jul 7, 3:59 PM EDT	Severe Thunderstorm Warning	BGM	Otsego	16 min
Jul 7, 4:01 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Delaware, Otsego	44 min
Jul 7, 4:16 PM EDT	Special Weather Statement	BGM	Otsego	29 min
Jul 7, 4:30 PM EDT	Areal Flood Advisory	BGM	Chenango, Delaware, Otsego	2 hr
Jul 7, 4:42 PM EDT	Special Weather Statement	BGM	Otsego	33 min
Jul 7, 4:50 PM EDT	Severe Thunderstorm Warning	BGM	Otsego	25 min
Jul 7, 5:04 PM EDT	Special Weather Statement	BGM	Schoharie	26 min
Jul 7, 6:31 PM EDT	Severe Thunderstorm Warning	BGM	Sullivan	44 min
Jul 7, 7:14 PM EDT	Special Weather Statement	BGM	Sullivan	16 min
Jul 7, 7:17 PM EDT	Special Weather Statement	BGM	Sullivan	28 min
Jul 7, 7:25 PM EDT	Areal Flood Advisory	BGM	Sullivan	2 hr
Jul 7, 7:34 PM EDT	Special Weather Statement	BGM	Sullivan	26 min
Jul 7, 12:55 PM EDT	Areal Flood Advisory	BGM	Pike, Wayne	65 min
Jul 7, 1:01 PM EDT	Special Weather Statement	BGM	Lackawanna	29 min
Jul 7, 2:34 PM EDT	Special Weather Statement	BGM	Susquehanna	41 min
Jul 7, 4:44 PM EDT	Areal Flood Advisory	BGM	Wayne	2 hr
Jul 7, 5:19 PM EDT	Special Weather Statement	BGM	Susquehanna	26 min
Jul 7, 5:32 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	20 min
Jul 7, 5:35 PM EDT	Special Weather Statement	BGM	Luzerne	25 min
Jul 7, 5:51 PM EDT	Areal Flood Advisory	BGM	Luzerne	85 min
Jul 7, 5:51 PM EDT	Special Weather Statement	BGM	Lackawanna	24 min
Jul 7, 6:04 PM EDT	Special Weather Statement	BGM	Pike	26 min
Jul 7, 6:26 PM EDT	Special Weather Statement	BGM	Wayne	34 min
Jul 7, 6:27 PM EDT	Areal Flood Advisory	BGM	Lackawanna, Pike, Wayne	3 hr
Jul 7, 6:50 PM EDT	Flash Flood Warning	BGM	Lackawanna, Pike, Wayne	3 hr
Jul 7, 7:09 PM EDT	Special Weather Statement	BGM	Pike	36 min

Nearby

Severe Thunderstorm Warnings in New York, 2023 Severe Thunderstorm Warnings in Pennsylvania, 2023 Every 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.