Alert archive / New York / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 45, NWS Binghamton, NY

June 21, 2021Madison County, Oneida County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Jun 21, 2021, 3:33 PM EDT for Madison County, Oneida County, New York. It was in force for 42 min. 2 reports 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: Jun 21, 2021, 3:33 PM EDT (19:33 UTC)
Expired: Jun 21, 2021, 4:15 PM EDT
In force: 42 min
Issued by: NWS Binghamton, NY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Madison County, NY, Oneida County, NY

The radar

The Binghamton radar (KBGM), 96 km from the middle of the area, began a volume at 19:36 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
Jun 21, 3:45 PM EDT	TSTM WND DMG	Waterville, NY	TREES DOWN ON WIRES.
Jun 21, 3:48 PM EDT	TSTM WND DMG	Waterville, NY	TREES DOWN ON WIRES.

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

The watch it was issued in

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

Issued	Product	Office	Lasted
Jun 21, 1:11 PM EDT	Severe Thunderstorm Watch	SPC	10 hr

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 7.6 hours before the alert went out and 121 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: 524 J/kg
Mixed-layer CIN: -118 J/kg
Mixed-layer LCL: 990 m above ground
0-6 km bulk shear: 42 kt
0-1 km storm-relative helicity: 162 m²/s²
0-3 km storm-relative helicity: 192 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 2.4

Open this sounding in Storm Lab

The text

As transmitted.

435 
WUUS51 KBGM 211933
SVRBGM
NYC053-065-212015-
/O.NEW.KBGM.SV.W.0045.210621T1933Z-210621T2015Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Binghamton NY
333 PM EDT Mon Jun 21 2021

The National Weather Service in Binghamton has issued a

* Severe Thunderstorm Warning for...
  Southeastern Oneida County in central New York...
  Southeastern Madison County in central New York...

* Until 415 PM EDT.

* At 333 PM EDT, a severe thunderstorm was located over Waterville,
  or 9 miles northeast of Hamilton, moving east at 25 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Paris, Augusta, Waterville, Oriskany Falls, Bridgewater, Clayville,
  Hubbardsville, North Brookfield, Stockwell and Hubbard Corners.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4305 7522 4290 7520 4288 7521 4288 7524
      4287 7525 4283 7524 4282 7525 4282 7531
      4280 7547 4297 7552
TIME...MOT...LOC 1933Z 257DEG 23KT 4290 7540 

HAIL...1.00IN
WIND...60MPH
 
$$

DJP

1 follow-up statement

106 
WWUS51 KBGM 211951
SVSBGM

Severe Weather Statement
National Weather Service Binghamton NY
351 PM EDT Mon Jun 21 2021

NYC053-212001-
/O.CAN.KBGM.SV.W.0045.000000T0000Z-210621T2015Z/
Madison NY-
351 PM EDT Mon Jun 21 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MADISON COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central New York.

LAT...LON 4305 7522 4290 7520 4288 7521 4288 7524
      4287 7529 4289 7534 4291 7537 4299 7537
TIME...MOT...LOC 1951Z 257DEG 23KT 4293 7524 

$$

NYC065-212015-
/O.CON.KBGM.SV.W.0045.000000T0000Z-210621T2015Z/
Oneida NY-
351 PM EDT Mon Jun 21 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR SOUTHEASTERN ONEIDA COUNTY...

At 351 PM EDT, a severe thunderstorm was located near Clayville, or
10 miles south of New Hartford, moving east at 25 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Paris, Waterville, Bridgewater, Clayville, Hubbard Corners and
Sauquoit.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4305 7522 4290 7520 4288 7521 4288 7524
      4287 7529 4289 7534 4291 7537 4299 7537
TIME...MOT...LOC 1951Z 257DEG 23KT 4293 7524 

HAIL...1.00IN
WIND...60MPH
 
$$

DJP

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 20, 8:25 PM EDT	Special Weather Statement	BGM	Cortland	50 min
Jun 20, 11:49 PM EDT	Special Weather Statement	BGM	Chemung	26 min
Jun 21, 12:14 AM EDT	Special Weather Statement	BGM	Tompkins	31 min
Jun 21, 1:29 AM EDT	Special Weather Statement	BGM	Tompkins	31 min
Jun 21, 1:45 AM EDT	Special Weather Statement	BGM	Steuben	30 min
Jun 21, 2:25 AM EDT	Special Weather Statement	BGM	Steuben	35 min
Jun 21, 2:41 AM EDT	Severe Thunderstorm Warning	BGM	Steuben	34 min
Jun 21, 3:42 AM EDT	Special Weather Statement	BGM	Madison	33 min
Jun 21, 6:17 AM EDT	Special Weather Statement	BGM	Yates	28 min
Jun 21, 6:36 AM EDT	Special Weather Statement	BGM	Cayuga, Seneca, Yates	39 min
Jun 21, 1:45 PM EDT	Special Weather Statement	BGM	Oneida	30 min
Jun 21, 1:58 PM EDT	Special Weather Statement	BGM	Onondaga	32 min
Jun 21, 2:00 PM EDT	Special Weather Statement	BGM	Cortland	30 min
Jun 21, 2:07 PM EDT	Severe Thunderstorm Warning	BGM	Cortland, Madison, Onondaga	53 min
Jun 21, 3:02 PM EDT	Special Weather Statement	BGM	Madison	58 min
Jun 21, 3:23 PM EDT	Special Weather Statement	BGM	Cortland, Tompkins	37 min
Jun 21, 3:26 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Cortland, Onondaga, Tompkins	64 min
Jun 21, 3:28 PM EDT	Special Weather Statement	BGM	Oneida	47 min
Jun 21, 3:29 PM EDT	Severe Thunderstorm Warning	BGM	Steuben	61 min
Jun 21, 3:33 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	26 min
Jun 21, 4:10 PM EDT	Severe Thunderstorm Warning	BGM	Cortland, Madison, Oneida, Onondaga	35 min
Jun 21, 4:16 PM EDT	Severe Thunderstorm Warning	BGM	Schuyler, Seneca, Steuben, Yates	44 min
Jun 21, 4:41 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Onondaga	64 min
Jun 21, 4:42 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Chemung, Schuyler, Seneca, Steuben, Tompkins	48 min
Jun 21, 4:53 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga	67 min
Jun 21, 5:18 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Cayuga, Chemung, Cortland, Tioga, Tompkins	42 min
Jun 21, 5:28 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	47 min
Jun 21, 5:34 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Chenango, Cortland, Madison, Onondaga	56 min
Jun 21, 5:59 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Cortland, Tioga, Tompkins	61 min
Jun 21, 6:05 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Cortland, Madison, Oneida, Onondaga	55 min
Jun 21, 6:08 PM EDT	Special Weather Statement	BGM	Broome, Tioga	52 min
Jun 21, 6:56 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Otsego	64 min
Jun 21, 7:18 PM EDT	Special Weather Statement	BGM	Delaware	27 min
Jun 21, 7:35 PM EDT	Severe Thunderstorm Warning	BGM	Delaware	40 min
Jun 21, 7:47 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Delaware, Otsego	39 min
Jun 21, 7:56 PM EDT	Severe Thunderstorm Warning	BGM	Sullivan	64 min

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.