Alert archive / New York / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 29, NWS Buffalo, NY

July 22, 2005Oswego County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Jul 22, 2005, 8:55 PM EDT for Oswego County, New York. It was in force for 56 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 22, 2005, 8:55 PM EDT (00:55 UTC)
Expired: Jul 22, 2005, 9:51 PM EDT
In force: 56 min
Issued by: NWS Buffalo, NY
Area: Counties, with a storm outline in the text

County Oswego County, NY

The radar

The Ft Drum radar (KTYX), 29 km from the middle of the area, began a volume at 00:56 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 00:00Z, 0.9 hours before the alert went out and 189 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 283 J/kg
Mixed-layer CIN: -76 J/kg
Mixed-layer LCL: 1167 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 36 m²/s²
0-3 km storm-relative helicity: 29 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.5

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KBUF 230055
SVRBUF
NYC075-230145-
/O.NEW.KBUF.SV.W.0029.050723T0055Z-050723T0145Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
855 PM EDT FRI JUL 22 2005

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

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

* UNTIL 945 PM EDT

* AT 851 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL.  THIS
  STORM WAS LOCATED 6 MILES NORTHWEST OF REDFIELD...OR ABOUT 27 MILES
  SOUTH OF WATERTOWN...AND WAS MOVING SOUTHEAST AT 30 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  REDFIELD BY 900 PM EDT...

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

LAT...LON 4349 7580 4348 7582 4341 7585 4356 7605
      4357 7605 4369 7589 4361 7577 4351 7577
      4348 7576

$$

ZAFF

1 follow-up statement

000 
WWUS51 KBUF 230151
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
951 PM EDT FRI JUL 22 2005

NYC075-230201-
/O.EXP.KBUF.SV.W.0029.000000T0000Z-050723T0145Z/
OSWEGO NY-
951 PM EDT FRI JUL 22 2005

...THE SEVERE THUNDERSTORM WARNING FOR OSWEGO COUNTY EXPIRES AT 945
PM EDT...

AT 951 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THAT THE SEVERE
THUNDERSTORM THAT PROMPTED THE WARNING HAD EXITED THE WARNED AREA...
THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

LAT...LON 4349 7580 4348 7582 4341 7585 4356 7605
      4357 7605 4369 7589 4361 7577 4351 7577
      4348 7576

$$

ZAFF

Nearby

Severe Thunderstorm Warnings in New York, 2005 Every severe thunderstorm warning in 2005

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.