Alert archive / New York / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 161, NWS Buffalo, NY

September 14, 2008Jefferson County, Oswego County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Sep 14, 2008, 11:46 PM EDT for Jefferson County, Oswego County, New York. It was in force for 59 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
Sep 14, 2008, 11:46 PM EDT (03:46 UTC)
Expired
Sep 15, 2008, 12:45 AM EDT
In force
59 min
Issued by
NWS Buffalo, NY
Area
Storm-based polygon

Counties Jefferson County, NY, Oswego County, NY

The radar

The Ft Drum radar (KTYX), 35 km from the middle of the area, began a volume at 03:47 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

TimeReportWhereRemark
Sep 15, 12:10 AM EDTTSTM WND DMGFulton, NYTREE DOWN
Sep 15, 12:55 AM EDTTSTM WND DMGOrleans Four Corners, NYWIRES DOWN

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

The nearest sounding before it

Albany, NY (KALY), launched 00:00Z, 3.8 hours before the alert went out and 221 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 00:00Z on 2008-09-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1375 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 00:00Z on 2008-09-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 300 square meters per square second.19395878Sfc1 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
1375 J/kg
Mixed-layer CIN
-76 J/kg
Mixed-layer LCL
940 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
300 m²/s²
0-3 km storm-relative helicity
337 m²/s²
Significant tornado parameter
2.2
Supercell composite
6.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS51 KBUF 150346
SVRBUF
NYC045-075-150445-
/O.NEW.KBUF.SV.W.0161.080915T0346Z-080915T0445Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
1146 PM EDT SUN SEP 14 2008

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  JEFFERSON COUNTY IN CENTRAL NEW YORK
  OSWEGO COUNTY IN CENTRAL NEW YORK

* UNTIL 1245 AM EDT

* AT 1142 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DESTRUCTIVE WINDS
  IN EXCESS OF 70 MPH.  THESE STORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 19 MILES WEST OF CLAYTON TO 22 MILES WEST OF
  OSWEGO...AND MOVING EAST AT 32 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  OSWEGO AND CLAYTON BY 1220 AM EDT...
  SOUTHWICK BEACH...HENDERSON HARBOR AND FULTON BY 1230 AM EDT...
  SELKIRK BEACH AND PHOENIX BY 1240 AM EDT...
  ADAMS CENTER...ADAMS AND PULASKI BY 1245 AM EDT...

THESE STORMS HAVE A HISTORY OF PRODUCING DESTRUCTIVE WINDS. SEEK 
SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS

LAT...LON 4428 7565 4388 7576 4388 7584 4375 7579
      4317 7590 4317 7593 4326 7618 4322 7623
      4327 7659 4341 7661 4356 7622 4382 7625
      4392 7639 4387 7621 4399 7607 4395 7628
      4406 7632 4404 7640 4418 7633 4440 7584
TIME...MOT...LOC 0345Z 266DEG 28KT 4433 7642 4339 7690

$$

HIBBERT
1 follow-up statement
000 
WWUS51 KBUF 150419
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
1219 AM EDT MON SEP 15 2008

NYC045-075-150445-
/O.CON.KBUF.SV.W.0161.000000T0000Z-080915T0445Z/
OSWEGO NY-JEFFERSON NY-
1218 AM EDT MON SEP 15 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 AM EDT
FOR JEFFERSON AND OSWEGO COUNTIES...

AT 1214 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING
DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS WERE LOCATED 
ALONG A LINE EXTENDING FROM 26 MILES NORTHWEST OF FORT DRUM TO 6 
MILES SOUTHWEST OF OSWEGO...MOVING EAST AT 32 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  DEPAUVILLE BY 1225 AM EDT...
  SACKETS HARBOR BY 1230 AM EDT...
  PERCH RIVER BY 1235 AM EDT...
  BROWNVILLE BY 1240 AM EDT...
  ADAMS CENTER BY 1245 AM EDT...

THESE STORMS HAVE A HISTORY OF PRODUCING DESTRUCTIVE WINDS. SEEK 
SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS

LAT...LON 4428 7565 4388 7576 4388 7584 4375 7579
      4317 7590 4317 7593 4326 7618 4322 7623
      4327 7659 4341 7661 4356 7622 4382 7625
      4392 7639 4387 7621 4399 7607 4395 7628
      4406 7632 4404 7640 4418 7633 4440 7584
TIME...MOT...LOC 0418Z 266DEG 28KT 4434 7606 4341 7655

$$

HIBBERT

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 14, 8:29 PM EDTHigh Wind WarningBUFAllegany, Cattaraugus, Chautauqua, Erie, Wyoming8 hr
Sep 14, 8:50 PM EDTSevere Thunderstorm WarningBUFErie, Genesee, Niagara, Orleans, Wyoming55 min
Sep 14, 9:43 PM EDTSevere Thunderstorm WarningBUFErie, Genesee, Livingston, Monroe, Niagara, Orleans and 1 more49 min
Sep 15, 12:30 AM EDTSpecial Marine WarningBUF60 min
Sep 15, 12:49 AM EDTSevere Thunderstorm WarningBUFJefferson, Lewis, Oswego56 min
Sep 15, 1:39 AM EDTSevere Thunderstorm WarningBUFLewis36 min

Nearby

Severe Thunderstorm Warnings in New York, 2008Every severe thunderstorm warning in 2008

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.