Alert archive / New York / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 36, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 20, 2019, 12:23 PM EDT for Oswego County, New York. It was in force for 37 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
- Jun 20, 2019, 12:23 PM EDT (16:23 UTC)
- Expired
- Jun 20, 2019, 1:00 PM EDT
- In force
- 37 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Oswego County, NY
The radar
The Ft Drum radar (KTYX), 54 km from the middle of the area, began a volume at 16:26 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, 4.4 hours before the alert went out and 187 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
- 2 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 552 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 56 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
165
WUUS51 KBUF 201623
SVRBUF
NYC075-201700-
/O.NEW.KBUF.SV.W.0036.190620T1623Z-190620T1700Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Buffalo NY
1223 PM EDT Thu Jun 20 2019
The National Weather Service in Buffalo has issued a
* Severe Thunderstorm Warning for...
Southeastern Oswego County in central New York...
* Until 100 PM EDT..
* At 1222 PM EDT, a severe thunderstorm was located near Central
Square, or 15 miles west of Camden, moving east at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Central Square, Hastings, Constantia, West Monroe, Williamstown,
Cleveland, Parish, Bernhards Bay, Amboy Center and Mallory.
This includes Interstate 81 near exit 32.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4333 7589 4332 7588 4332 7586 4322 7588
4323 7611 4324 7612 4338 7619 4348 7582
TIME...MOT...LOC 1622Z 261DEG 21KT 4331 7606
HAIL...<.75IN
WIND...60MPH
$$
Mitchell1 follow-up statement
307
WWUS51 KBUF 201654
SVSBUF
Severe Weather Statement
National Weather Service Buffalo NY
1254 PM EDT Thu Jun 20 2019
NYC075-201703-
/O.EXP.KBUF.SV.W.0036.000000T0000Z-190620T1700Z/
Oswego NY-
1254 PM EDT Thu Jun 20 2019
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN OSWEGO COUNTY
WILL EXPIRE AT 100 PM EDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire. However heavy rain
is still possible with this thunderstorm.
LAT...LON 4333 7589 4332 7588 4332 7586 4322 7588
4323 7611 4324 7612 4338 7619 4348 7582
TIME...MOT...LOC 1653Z 261DEG 21KT 4334 7581
$$
ZaffThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 9:10 PM EDT | Flash Flood Warning | BUF | Livingston, Wyoming | 3 hr |
| Jun 19, 11:14 PM EDT | Special Marine Warning | BUF | 46 min | |
| Jun 19, 11:15 PM EDT | Special Weather Statement | BUF | Monroe | 45 min |
| Jun 19, 11:50 PM EDT | Special Marine Warning | BUF | 55 min | |
| Jun 20, 8:38 AM EDT | Flash Flood Warning | BUF | Monroe, Ontario, Wayne | 4 hr |
| Jun 20, 9:37 AM EDT | Areal Flood Warning | BUF | Ontario, Wayne | 3 hr |
| Jun 20, 10:24 AM EDT | Areal Flood Warning | BUF | Allegany, Cattaraugus, Livingston, Ontario | 3 hr |
| Jun 20, 10:38 AM EDT | Areal Flood Warning | BUF | Cayuga, Oswego | 3 hr |
| Jun 20, 11:31 AM EDT | Flash Flood Warning | BUF | Oswego | 4 hr |
| Jun 20, 2:18 PM EDT | Flash Flood Watch | BUF | Allegany, Cattaraugus, Chautauqua | 8 hr |
| Jun 20, 2:26 PM EDT | Areal Flood Warning | BUF | Monroe | 23 hr |
| Jun 20, 3:29 PM EDT | Areal Flood Warning | BUF | Oswego | 18 hr |
Nearby
Severe Thunderstorm Warnings in New York, 2019Every severe thunderstorm warning in 2019
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.