Alert archive / New York / Tornado Warnings in 2021
Tornado Warning 9, NWS Binghamton, NY
NWS Binghamton, NY issued this tornado warning at Aug 1, 2021, 4:09 PM EDT for Delaware County, New York. It was in force for 21 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 1, 2021, 4:09 PM EDT (20:09 UTC)
- Expired
- Aug 1, 2021, 4:30 PM EDT
- In force
- 21 min
- Issued by
- NWS Binghamton, NY
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
County Delaware County, NY
The radar
The Binghamton radar (KBGM), 71 km from the middle of the area, began a volume at 20:11 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
Albany, NY (KALY), launched 12:00Z, 8.2 hours before the alert went out and 120 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
- 1357 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 138 m²/s²
- 0-3 km storm-relative helicity
- 179 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
044
WFUS51 KBGM 012009
TORBGM
NYC025-012030-
/O.NEW.KBGM.TO.W.0009.210801T2009Z-210801T2030Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Binghamton NY
409 PM EDT Sun Aug 1 2021
The National Weather Service in Binghamton has issued a
* Tornado Warning for...
West central Delaware County in central New York...
* Until 430 PM EDT.
* At 409 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Walton, moving east at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Walton around 420 PM EDT.
Colchester around 425 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4215 7520 4220 7521 4224 7501 4215 7498
TIME...MOT...LOC 2009Z 261DEG 15KT 4217 7517
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
AJG1 follow-up statement
652
WWUS51 KBGM 012020
SVSBGM
Severe Weather Statement
National Weather Service Binghamton NY
420 PM EDT Sun Aug 1 2021
NYC025-012030-
/O.CON.KBGM.TO.W.0009.000000T0000Z-210801T2030Z/
Delaware NY-
420 PM EDT Sun Aug 1 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM EDT FOR CENTRAL
DELAWARE COUNTY...
At 420 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Walton, moving east at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornadic thunderstorm will remain over mainly rural areas of
central Delaware County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4218 7514 4221 7515 4224 7501 4218 7499
TIME...MOT...LOC 2020Z 261DEG 15KT 4218 7511
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
AJGThe office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 10:03 AM EDT | Special Weather Statement | BGM | Yates | 27 min |
| Aug 1, 10:36 AM EDT | Special Weather Statement | BGM | Schuyler, Seneca, Yates | 24 min |
| Aug 1, 10:59 AM EDT | Special Weather Statement | BGM | Schuyler, Yates | 46 min |
| Aug 1, 11:45 AM EDT | Special Weather Statement | BGM | Tompkins | 45 min |
| Aug 1, 11:56 AM EDT | Special Weather Statement | BGM | Madison | 49 min |
| Aug 1, 12:29 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Chenango, Cortland, Madison, Onondaga, Tompkins | 46 min |
| Aug 1, 12:42 PM EDT | Special Weather Statement | BGM | Schuyler | 48 min |
| Aug 1, 12:45 PM EDT | Severe Thunderstorm Warning | BGM | Chemung, Schuyler, Steuben, Tompkins | 45 min |
| Aug 1, 1:05 PM EDT | Severe Thunderstorm Warning | BGM | Steuben | 55 min |
| Aug 1, 1:14 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland, Madison, Oneida | 46 min |
| Aug 1, 1:35 PM EDT | Areal Flood Advisory | BGM | Chemung, Schuyler, Steuben, Tompkins | 85 min |
| Aug 1, 2:06 PM EDT | Special Weather Statement | BGM | Chemung | 39 min |
| Aug 1, 2:52 PM EDT | Special Weather Statement | BGM | Otsego | 38 min |
| Aug 1, 3:40 PM EDT | Special Weather Statement | BGM | Otsego | 35 min |
| Aug 1, 3:55 PM EDT | Areal Flood Advisory | BGM | Chenango, Delaware, Otsego | 65 min |
| Aug 1, 4:00 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 15 min |
| Aug 1, 4:31 PM EDT | Special Weather Statement | BGM | Delaware | 44 min |
Nearby
Tornado Warnings in New York, 2021Every tornado warning in 2021Tornadoes 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.