Alert archive / New York / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 310, NWS Binghamton, NY

September 27, 2007Chenango County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Sep 27, 2007, 5:14 PM EDT for Chenango County, New York. It was in force for 46 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
Sep 27, 2007, 5:14 PM EDT (21:14 UTC)
Expired
Sep 27, 2007, 6:00 PM EDT
In force
46 min
Issued by
NWS Binghamton, NY
Area
Counties, with a storm outline in the text

County Chenango County, NY

The radar

The Binghamton radar (KBGM), 70 km from the middle of the area, began a volume at 21:14 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 27, 5:17 PM EDTHAIL 0.75Norwich, NYPENNY SIZE HAIL FELL IN NORWICH

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Sep 27, 1:49 PM EDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 9.2 hours before the alert went out and 131 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 2007-09-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 924 joules per kilogram.LCLLFCEL10008507005003002001001 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 2007-09-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 square meters per square second.193958Sfc1 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
924 J/kg
Mixed-layer CIN
-83 J/kg
Mixed-layer LCL
814 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
74 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KBGM 272114
SVRBGM
NYC017-272200-
/O.NEW.KBGM.SV.W.0310.070927T2114Z-070927T2200Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BINGHAMTON NY
514 PM EDT THU SEP 27 2007

THE NATIONAL WEATHER SERVICE IN BINGHAMTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN CHENANGO COUNTY IN CENTRAL NEW YORK...

* UNTIL 600 PM EDT

* AT 510 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR
  PLYMOUTH...AND MOVING NORTHEAST AT 30 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  SHERBURNE AT 525 PM EDT...
  COLUMBUS AT 535 PM EDT...

A SEVERE THUNDERSTORM WARNING MEANS THAT SEVERE WEATHER IS OCCURRING
OR IS IMMINENT. WIND GUSTS IN EXCESS OF 60 MPH...HAIL THREE-QUARTERS
OF AN INCH IN DIAMETER OR LARGER...VERY HEAVY RAIN...AND DEADLY
LIGHTNING ARE ALL LIKELY. IF YOU ARE IN THE PATH OF THIS SEVERE STORM
MOVE TO SAFE SHELTER NOW.

PLEASE REPORT HAIL...OR DAMAGING WINDS TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE AT 1-877-633-6772...OR BY EMAIL AT
BGM.STORMREPORT@NOAA.GOV.

LAT...LON 4275 7529 4262 7533 4249 7552 4260 7570
      4275 7548 4275 7542 4275 7540
TIME...MOT...LOC 2114Z 232DEG 27KT 4260 7554

$$

PB
2 follow-up statements
000 
WWUS51 KBGM 272128
SVSBGM

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
527 PM EDT THU SEP 27 2007

NYC017-272200-
/O.CON.KBGM.SV.W.0310.000000T0000Z-070927T2200Z/
CHENANGO NY-
527 PM EDT THU SEP 27 2007

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR NORTHEASTERN CHENANGO COUNTY...

AT 524 PM EDT...THE PUBLIC REPORTED A SEVERE THUNDERSTORM PRODUCING 
PENNY SIZE HAIL. THIS STORM WAS LOCATED NEAR SHERBURNE...MOVING 
NORTHEAST AT 30 MPH. DAMAGING WINDS ARE ALSO POSSIBLE WITH THIS 
STORM. AN ADDITIONAL THUNDERSTORM WAS LOCATED 5 MILES WEST OF OXFORD 
AND MOVING NORTHEAST AT 30 MPH. THIS STORM HAS THE POSSIBILITY TO 
BECOME SEVERE. 

THE SEVERE THUNDERSTORM WILL BE NEAR...
  COLUMBUS BY 535 PM EDT...
  LAMBS CORNERS BY 540 PM EDT...

A SEVERE THUNDERSTORM WARNING MEANS THAT SEVERE WEATHER IS OCCURRING
OR IS IMMINENT. WIND GUSTS IN EXCESS OF 60 MPH...HAIL THREE-QUARTERS
OF AN INCH IN DIAMETER OR LARGER...VERY HEAVY RAIN...AND DEADLY
LIGHTNING ARE ALL LIKELY. IF YOU ARE IN THE PATH OF THIS SEVERE STORM
MOVE TO SAFE SHELTER NOW.

PLEASE REPORT HAIL...OR DAMAGING WINDS TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE AT 1-877-633-6772...OR BY EMAIL AT
BGM.STORMREPORT@NOAA.GOV.

LAT...LON 4267 7531 4267 7532 4262 7533 4255 7544
      4255 7546 4267 7559 4275 7548 4275 7529
TIME...MOT...LOC 2127Z 236DEG 27KT 4265 7542

$$
000 
WWUS51 KBGM 272158
SVSBGM

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
558 PM EDT THU SEP 27 2007

NYC017-272208-
/O.EXP.KBGM.SV.W.0310.000000T0000Z-070927T2200Z/
CHENANGO NY-
558 PM EDT THU SEP 27 2007

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CHENANGO COUNTY
EXPIRES AT 600 PM EDT...

THE THUNDERSTORM THAT PROMPTED THE WARNING HAS EXITED THE 
COUNTY...THUS THE SEVERE THUNDERSTORM WARNING WILL BE ALLOWED TO 
EXPIRE.

PLEASE REPORT HAIL...OR DAMAGING WINDS TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE AT 1-877-633-6772...OR BY EMAIL AT
BGM.STORMREPORT@NOAA.GOV.

LAT...LON 4267 7531 4267 7532 4262 7533 4255 7544
      4255 7546 4267 7559 4275 7548 4275 7529
TIME...MOT...LOC 2158Z 236DEG 27KT 4278 7516

$$

PB

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 26, 8:02 PM EDTTornado WarningBGMMadison28 min
Sep 26, 8:17 PM EDTSevere Thunderstorm WarningBGMOneida58 min
Sep 26, 8:30 PM EDTTornado WarningBGMOneida37 min
Sep 27, 4:26 PM EDTSevere Thunderstorm WarningBGMChenango, Cortland49 min
Sep 27, 6:02 PM EDTSevere Thunderstorm WarningBGMOtsego33 min
Sep 27, 6:49 PM EDTSevere Thunderstorm WarningBGMChemung43 min
Sep 27, 7:27 PM EDTSevere Thunderstorm WarningBGMTioga63 min

Nearby

Severe Thunderstorm Warnings in New York, 2007Every severe thunderstorm warning in 2007

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.