Alert archive / New York / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 35, NWS Buffalo, NY

July 23, 2016Jefferson County, Lewis County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Jul 23, 2016, 4:59 PM EDT for Jefferson County, Lewis 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
Jul 23, 2016, 4:59 PM EDT (20:59 UTC)
Expired
Jul 23, 2016, 5:20 PM EDT
In force
21 min
Issued by
NWS Buffalo, NY
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Jefferson County, NY, Lewis County, NY

The radar

The Ft Drum radar (KTYX), 34 km from the middle of the area, began a volume at 20:58 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, 9.0 hours before the alert went out and 206 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-pSkew-T log-p diagram, Albany, NY at 12:00Z on 2016-07-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 12:00Z on 2016-07-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 73 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1488 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
73 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

570 
WUUS51 KBUF 232059
SVRBUF
NYC045-049-232145-
/O.NEW.KBUF.SV.W.0035.160723T2059Z-160723T2145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
459 PM EDT SAT JUL 23 2016

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTH CENTRAL LEWIS COUNTY IN CENTRAL NEW YORK...
  EAST CENTRAL JEFFERSON COUNTY IN CENTRAL NEW YORK...

* UNTIL 545 PM EDT

* AT 458 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR
  HERRINGS...OR 8 MILES NORTHEAST OF FORT DRUM...MOVING SOUTHEAST AT
  30 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...
  FORT DRUM...CARTHAGE...WEST CARTHAGE...HERRINGS...PHILADELPHIA...
  CASTORLAND...DEFERIET AND BELFORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4412 7576 4419 7568 4406 7528 4393 7531
      4388 7552
TIME...MOT...LOC 2058Z 305DEG 26KT 4412 7564 

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

HITCHCOCK
2 follow-up statements
559 
WWUS51 KBUF 232113
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
513 PM EDT SAT JUL 23 2016

NYC045-049-232145-
/O.CON.KBUF.SV.W.0035.000000T0000Z-160723T2145Z/
LEWIS NY-JEFFERSON NY-
513 PM EDT SAT JUL 23 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM EDT
FOR NORTH CENTRAL LEWIS AND EAST CENTRAL JEFFERSON COUNTIES...

AT 513 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR CARTHAGE...OR
11 MILES EAST OF FORT DRUM...MOVING SOUTHEAST AT 30 MPH.

HAZARD...60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
CARTHAGE...CASTORLAND...INDIAN RIVER...BELFORT AND NATURAL BRIDGE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4407 7568 4411 7556 4401 7531 4393 7531
      4388 7552
TIME...MOT...LOC 2113Z 310DEG 25KT 4404 7554 

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

HITCHCOCK
901 
WWUS51 KBUF 232120
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
520 PM EDT SAT JUL 23 2016

NYC045-049-232130-
/O.CAN.KBUF.SV.W.0035.000000T0000Z-160723T2145Z/
LEWIS NY-JEFFERSON NY-
520 PM EDT SAT JUL 23 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL LEWIS AND EAST
CENTRAL JEFFERSON COUNTIES IS CANCELLED...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE...THE WARNING HAS BEEN CANCELLED.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
BUFFALO.

LAT...LON 4407 7568 4411 7556 4401 7531 4393 7531
      4388 7552
TIME...MOT...LOC 2119Z 305DEG 26KT 4401 7548 

$$

HITCHCOCK

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 23, 3:56 PM EDTSpecial Weather StatementBUFLewis34 min
Jul 23, 5:31 PM EDTSpecial Weather StatementBUFLewis44 min
Jul 23, 6:38 PM EDTSpecial Weather StatementBUFLewis22 min
Jul 23, 6:42 PM EDTSevere Thunderstorm WarningBUFLewis44 min

Nearby

Severe Thunderstorm Warnings in New York, 2016Every severe thunderstorm warning in 2016

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.