Alert archive / New York / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 68, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 26, 2017, 6:34 PM EDT for Cayuga County, Oswego County, Wayne County, New York. It was in force for 56 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
- Jun 26, 2017, 6:34 PM EDT (22:34 UTC)
- Expired
- Jun 26, 2017, 7:30 PM EDT
- In force
- 56 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Cayuga County, NY, Oswego County, NY, Wayne County, NY
The radar
The Ft Drum radar (KTYX), 88 km from the middle of the area, began a volume at 22:34 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 26, 7:00 PM EDT | HAIL 1 | 2 Wnw Granby Center, NY |
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, 10.6 hours before the alert went out and 174 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
- 68 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 988 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 49 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
563
WUUS51 KBUF 262234
SVRBUF
NYC011-075-117-262330-
/O.NEW.KBUF.SV.W.0068.170626T2234Z-170626T2330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Buffalo NY
634 PM EDT MON JUN 26 2017
The National Weather Service in Buffalo has issued a
* Severe Thunderstorm Warning for...
Northeastern Wayne County in western New York...
Cayuga County in central New York...
Southwestern Oswego County in central New York...
* Until 730 PM EDT.
* At 633 PM EDT, a severe thunderstorm was located near Fair Haven
Beach State Park, moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Expect wind damage
to trees and power lines.
* Locations impacted include...
Oswego, Fulton, Fair Haven Beach State Park, Nine Mile Point,
Mexico Point State Park, Battle Island State Park, Scriba and
Volney.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.
&&
LAT...LON 4324 7687 4334 7690 4335 7681 4339 7673
4345 7665 4351 7653 4357 7625 4331 7617
TIME...MOT...LOC 2233Z 257DEG 21KT 4335 7680
HAIL...1.00IN
WIND...60MPH
$$
Zaff3 follow-up statements
769
WWUS51 KBUF 262254
SVSBUF
Severe Weather Statement
National Weather Service Buffalo NY
654 PM EDT MON JUN 26 2017
NYC117-262304-
/O.CAN.KBUF.SV.W.0068.000000T0000Z-170626T2330Z/
Wayne NY-
654 PM EDT MON JUN 26 2017
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WAYNE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 4331 7672 4341 7669 4346 7622 4331 7617
TIME...MOT...LOC 2254Z 264DEG 20KT 4337 7664
$$
NYC011-075-262330-
/O.CON.KBUF.SV.W.0068.000000T0000Z-170626T2330Z/
Cayuga NY-Oswego NY-
654 PM EDT MON JUN 26 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR CAYUGA AND WEST CENTRAL OSWEGO COUNTIES...
At 654 PM EDT, a severe thunderstorm was located near Fair Haven
Beach State Park, moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Expect wind damage to
trees and power lines.
Locations impacted include...
Oswego, Fulton, Fair Haven Beach State Park, Battle Island State
Park, Volney, Palermo, Sterling and Minetto.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 4331 7672 4341 7669 4346 7622 4331 7617
TIME...MOT...LOC 2254Z 264DEG 20KT 4337 7664
HAIL...1.00IN
WIND...60MPH
$$
Zaff205
WWUS51 KBUF 262305
SVSBUF
Severe Weather Statement
National Weather Service Buffalo NY
705 PM EDT MON JUN 26 2017
NYC011-262314-
/O.CAN.KBUF.SV.W.0068.000000T0000Z-170626T2330Z/
Cayuga NY-
705 PM EDT MON JUN 26 2017
...THE SEVERE THUNDERSTORM WARNING FOR CAYUGA COUNTY IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 4331 7661 4342 7661 4346 7622 4331 7617
TIME...MOT...LOC 2304Z 263DEG 21KT 4335 7657
$$
NYC075-262330-
/O.CON.KBUF.SV.W.0068.000000T0000Z-170626T2330Z/
Oswego NY-
705 PM EDT MON JUN 26 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR WEST CENTRAL OSWEGO COUNTY...
At 704 PM EDT, a severe thunderstorm was located near Fair Haven
Beach State Park, moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Expect wind damage to
trees and power lines.
Locations impacted include...
Oswego, Fulton, Battle Island State Park, Volney, Palermo, Minetto,
Mexico and Hannibal.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 4331 7661 4342 7661 4346 7622 4331 7617
TIME...MOT...LOC 2304Z 263DEG 21KT 4335 7657
HAIL...1.00IN
WIND...60MPH
$$
Zaff348
WWUS51 KBUF 262332
SVSBUF
Severe Weather Statement
National Weather Service Buffalo NY
732 PM EDT MON JUN 26 2017
NYC075-262341-
/O.EXP.KBUF.SV.W.0068.000000T0000Z-170626T2330Z/
Oswego NY-
732 PM EDT MON JUN 26 2017
...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL OSWEGO COUNTY HAS
EXPIRED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been allowed to expire. However gusty
winds are still possible with this thunderstorm.
LAT...LON 4331 7661 4342 7661 4346 7622 4331 7617
TIME...MOT...LOC 2331Z 257DEG 21KT 4339 7636
$$
ZaffThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 10:03 PM EDT | Small Craft Advisory | BUF | 6 hr | |
| Jun 26, 4:17 AM EDT | Beach Hazards Statement | BUF | Chautauqua | 18 hr |
| Jun 26, 8:13 AM EDT | Special Marine Warning | BUF | 62 min | |
| Jun 26, 10:45 AM EDT | Special Marine Warning | BUF | 60 min | |
| Jun 26, 10:57 AM EDT | Special Marine Warning | BUF | 33 min | |
| Jun 26, 2:16 PM EDT | Special Weather Statement | BUF | Wayne | 29 min |
| Jun 26, 2:58 PM EDT | Special Marine Warning | BUF | 92 min | |
| Jun 26, 3:08 PM EDT | Special Weather Statement | BUF | Cayuga | 52 min |
| Jun 26, 4:43 PM EDT | Special Weather Statement | BUF | Wyoming | 47 min |
| Jun 26, 4:47 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Wyoming | 58 min |
| Jun 26, 5:36 PM EDT | Severe Thunderstorm Warning | BUF | Monroe, Wayne | 25 min |
| Jun 26, 5:49 PM EDT | Special Marine Warning | BUF | 86 min | |
| Jun 26, 5:59 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Ontario | 45 min |
| Jun 26, 7:10 PM EDT | Special Marine Warning | BUF | 65 min |
Nearby
Severe Thunderstorm Warnings in New York, 2017Every severe thunderstorm warning in 2017
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.