Alert archive / New York / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 142, NWS Binghamton, NY

July 8, 2021Onondaga County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Jul 8, 2021, 4:18 PM EDT for Onondaga County, New York. It was in force for 27 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jul 8, 2021, 4:18 PM EDT (20:18 UTC)
Expired: Jul 8, 2021, 4:45 PM EDT
In force: 27 min
Issued by: NWS Binghamton, NY
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

County Onondaga County, NY

The radar

The Ft Drum radar (KTYX), 77 km from the middle of the area, began a volume at 20:18 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.

What was reported inside it

Time	Report	Where	Remark
Jul 8, 4:18 PM EDT	TSTM WND DMG	Plainville, NY	TREES AND WIRES DOWN.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 8.3 hours before the alert went out and 203 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: 99 J/kg
Mixed-layer CIN: -128 J/kg
Mixed-layer LCL: 725 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 68 m²/s²
0-3 km storm-relative helicity: 91 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

240 
WUUS51 KBGM 082018
SVRBGM
NYC067-082045-
/O.NEW.KBGM.SV.W.0142.210708T2018Z-210708T2045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Binghamton NY
418 PM EDT Thu Jul 8 2021

The National Weather Service in Binghamton has issued a

* Severe Thunderstorm Warning for...
  Northern Onondaga County in central New York...

* Until 445 PM EDT.

* At 418 PM EDT, a severe thunderstorm was located over Plainville,
  or near Baldwinsville, moving northeast at 45 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Syracuse, Clay, Cicero, Lysander, Van Buren, Baldwinsville, North
  Syracuse, Solvay, Liverpool and Jordan.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Binghamton.

&&

LAT...LON 4322 7609 4320 7608 4320 7605 4318 7599
      4313 7599 4299 7643 4310 7650 4311 7647
      4323 7647 4323 7630 4320 7628 4321 7626
      4324 7627 4324 7626 4320 7622 4322 7620
      4327 7621
TIME...MOT...LOC 2018Z 236DEG 41KT 4314 7642 

HAIL...<.75IN
WIND...60MPH
 
$$

MWG

2 follow-up statements

965 
WWUS51 KBGM 082034
SVSBGM

Severe Weather Statement
National Weather Service Binghamton NY
434 PM EDT Thu Jul 8 2021

NYC067-082045-
/O.CON.KBGM.SV.W.0142.000000T0000Z-210708T2045Z/
Onondaga NY-
434 PM EDT Thu Jul 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT
FOR NORTHERN ONONDAGA COUNTY...

At 433 PM EDT, a severe thunderstorm was located near Brewerton, or 8
miles northeast of Baldwinsville, moving northeast at 45 mph.

HAZARD...60 mph wind gusts.

SOURCE... Reports of Trees and Wires down in Plainville.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Syracuse, Clay, Cicero, Van Buren, Baldwinsville, North Syracuse,
Solvay, Liverpool, Amboy and Camillus.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Binghamton.

&&

LAT...LON 4322 7609 4320 7608 4320 7605 4318 7599
      4313 7599 4299 7643 4306 7644 4309 7643
      4315 7633 4323 7630 4320 7628 4321 7626
      4324 7627 4324 7626 4320 7622 4322 7620
      4327 7621
TIME...MOT...LOC 2033Z 236DEG 41KT 4324 7621 

HAIL...<.75IN
WIND...60MPH
 
$$

MWG

094 
WWUS51 KBGM 082043
SVSBGM

Severe Weather Statement
National Weather Service Binghamton NY
443 PM EDT Thu Jul 8 2021

NYC067-082052-
/O.EXP.KBGM.SV.W.0142.000000T0000Z-210708T2045Z/
Onondaga NY-
443 PM EDT Thu Jul 8 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN ONONDAGA COUNTY WILL
EXPIRE AT 445 PM EDT...
        
The storms which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.  However gusty 
winds are still possible with a lingering thunderstorm through 5:15 
pm.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Binghamton.

LAT...LON 4322 7609 4320 7608 4320 7605 4318 7599
      4313 7599 4299 7643 4306 7644 4309 7643
      4315 7633 4323 7630 4320 7628 4321 7626
      4324 7627 4324 7626 4320 7622 4322 7620
      4327 7621
TIME...MOT...LOC 2042Z 236DEG 41KT 4329 7611 

$$

MWG

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 7, 8:00 PM EDT	Areal Flood Advisory	BGM	Steuben	2 hr
Jul 7, 8:07 PM EDT	Severe Thunderstorm Warning	BGM	Chemung, Steuben	38 min
Jul 7, 8:21 PM EDT	Flash Flood Warning	BGM	Steuben	2 hr
Jul 7, 8:38 PM EDT	Severe Thunderstorm Warning	BGM	Chemung, Steuben, Tioga	67 min
Jul 7, 8:54 PM EDT	Areal Flood Advisory	BGM	Chemung, Steuben	119 min
Jul 7, 9:24 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Tioga	66 min
Jul 7, 10:06 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Delaware, Otsego, Tioga	54 min
Jul 7, 10:29 PM EDT	Severe Thunderstorm Warning	BGM	Delaware, Sullivan	76 min
Jul 7, 10:41 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Delaware, Otsego	64 min
Jul 7, 10:51 PM EDT	Areal Flood Advisory	BGM	Delaware, Sullivan	2 hr
Jul 7, 11:24 PM EDT	Areal Flood Advisory	BGM	Delaware	99 min
Jul 7, 11:33 PM EDT	Areal Flood Advisory	BGM	Sullivan	93 min
Jul 8, 9:33 AM EDT	Flash Flood Watch	BGM	Delaware, Sullivan	25 hr
Jul 8, 10:16 AM EDT	Areal Flood Advisory	BGM	Sullivan	119 min
Jul 8, 10:57 AM EDT	Special Weather Statement	BGM	Sullivan	33 min
Jul 8, 4:06 PM EDT	Special Weather Statement	BGM	Cayuga	24 min
Jul 8, 4:49 PM EDT	Special Weather Statement	BGM	Oneida	41 min
Jul 8, 7:04 PM EDT	Special Weather Statement	BGM	Madison, Oneida	41 min
Jul 8, 7:30 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	45 min
Jul 8, 7:37 PM EDT	Special Weather Statement	BGM	Sullivan	38 min
Jul 8, 7:40 PM EDT	Areal Flood Advisory	BGM	Delaware, Sullivan	75 min
Jul 8, 7:44 PM EDT	Areal Flood Advisory	BGM	Sullivan	3 hr

Nearby

Severe Thunderstorm Warnings in New York, 2021 Every severe thunderstorm warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.