Alert archive / New York / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 21, NWS Burlington, VT

June 28, 2005Clinton County, Franklin County, New York

NWS Burlington, VT issued this severe thunderstorm warning at Jun 28, 2005, 7:29 PM EDT for Clinton County, Franklin County, New York. It was in force for 61 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 28, 2005, 7:29 PM EDT (23:29 UTC)
Expired
Jun 28, 2005, 8:30 PM EDT
In force
61 min
Issued by
NWS Burlington, VT
Area
Counties, with a storm outline in the text

Counties Clinton County, NY, Franklin County, NY

The radar

The Burlington radar (KCXX), 75 km from the middle of the area, began a volume at 23:32 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
Jun 28, 7:36 PM EDTHAIL 0.752 S Chateaugay, NY

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 12:00Z, 11.5 hours before the alert went out and 245 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 2005-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 826 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 12:00Z on 2005-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 39 square meters per square second.1939Sfc1 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
826 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
497 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
39 m²/s²
0-3 km storm-relative helicity
21 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KBTV 282330
SVRBTV
NYC019-033-290030-
/O.NEW.KBTV.SV.W.0021.050628T2329Z-050629T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BURLINGTON VT
729 PM EDT TUE JUN 28 2005

THE NATIONAL WEATHER SERVICE IN BURLINGTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  FRANKLIN COUNTY IN NORTHERN NEW YORK
  CLINTON COUNTY IN NORTHERN NEW YORK

* UNTIL 830 PM EDT

* AT 724 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE HAIL...11 MILES 
  SOUTHWEST OF CHURUBUSCO...MOVING EAST AT 15 MPH.

* THE SEVERE THUNDERSTORM WILL BE...
  NEAR CHURUBUSCO AROUND 800 PM EDT
  NEAR ELLENBURG DEPOT AROUND 820 PM EDT

WHEN SEVERE THUNDERSTORMS ARE OCCURRING...MOVE INSIDE A REINFORCED
BUILDING...AWAY FROM WINDOWS. DO NOT USE TELEPHONES OR ELECTRICAL
APPLIANCES UNTIL THE STORMS HAVE PASSED.

LAT...LON 4490 7422 4473 7412 4485 7352 4510 7366

$$

LAHIFF
2 follow-up statements
000 
WWUS51 KBTV 290002
SVSBTV

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
800 PM EDT TUE JUN 28 2005

NYC019-033-290030-
/O.CON.KBTV.SV.W.0021.000000T0000Z-050629T0030Z/
FRANKLIN NY-CLINTON NY-
800 PM EDT TUE JUN 28 2005

...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 830 PM EDT FOR
CLINTON AND FRANKLIN COUNTIES...

AT 754 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS.  THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM CHURUBUSCO TO MERRILL...MOVING NORTHEAST 
AT 10 MPH.

SEVERE THUNDERSTORMS WILL BE NEAR...
  MERRILL BY 805 PM EDT.
  HARRIGAN BY 810 PM EDT.
  CHURUBUSCO BY 815 PM EDT.
  ELLENBURG CENTER...ELLENBURG DEPOT...AND CANNON CORNERS BY 830 PM 
  EDT.

LAT...LON 4482 7430 4465 7403 4497 7363 4500 7413

$$

LAHIFF
000 
WWUS51 KBTV 290029
SVSBTV

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
828 PM EDT TUE JUN 28 2005

NYC019-033-290038-
/O.EXP.KBTV.SV.W.0021.000000T0000Z-050629T0030Z/
FRANKLIN NY-CLINTON NY-
828 PM EDT TUE JUN 28 2005

...THE SEVERE THUNDERSTORM WARNING FOR CLINTON AND FRANKLIN COUNTIES
WILL EXPIRE AT 830 PM EDT...

THUNDERSTORMS WILL CONTINUE TO MOVE THROUGH NORTHERN FRANKLIN AND 
CLINTON COUNTIES THROUGH 900 PM. THESE STORMS ARE STILL CAPABLE OF 
PRODUCING SMALL HAIL AND STRONG WIND GUSTS. IF YOU ARE OUTDOORS... 
SEEK SHELTER IF THREATENING WEATHER APPROACHES.

LAT...LON 4482 7430 4465 7403 4497 7363 4500 7413

$$

LAHIFF

The office that day

Everything else NWS Burlington, VT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 28, 6:35 PM EDTSevere Thunderstorm WarningBTVSt. Lawrence61 min

Nearby

Severe Thunderstorm Warnings in New York, 2005Every 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.