Alert archive / New York / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 108, NWS Albany, NY

July 28, 2014Columbia County, New York; Berkshire County, Massachusetts

NWS Albany, NY issued this severe thunderstorm warning at Jul 28, 2014, 1:59 PM EDT for Columbia County, New York; Berkshire County, Massachusetts. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 28, 2014, 1:59 PM EDT (17:59 UTC)
Expired
Jul 28, 2014, 2:45 PM EDT
In force
46 min
Issued by
NWS Albany, NY
Area
Storm-based polygon

Counties Berkshire County, MA, Columbia County, NY

The radar

The Albany radar (KENX), 61 km from the middle of the area, began a volume at 17:58 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, 6.0 hours before the alert went out and 54 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 2014-07-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 76 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 2014-07-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 112 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
76 J/kg
Mixed-layer CIN
-61 J/kg
Mixed-layer LCL
552 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
112 m²/s²
0-3 km storm-relative helicity
200 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.9

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 28, 1:57 PM EDT, 2 minutes earlier.

Area forecast discussion, Jul 28, 1:57 PM EDT, 2 minutes before
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Hazardous weather outlook, Jul 28, 1:34 PM EDT, 25 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ALBANY NY
134 PM EDT MON JUL 28 2014

CTZ001-013-NYZ032-033-038>042-047>052-058-059-063>066-082-083-291100-
NORTHERN LITCHFIELD-SOUTHERN LITCHFIELD-NORTHERN HERKIMER-HAMILTON-
SOUTHERN HERKIMER-SOUTHERN FULTON-MONTGOMERY-NORTHERN SARATOGA-
NORTHERN WARREN-SCHOHARIE-WESTERN SCHENECTADY-EASTERN SCHENECTADY-
SOUTHERN SARATOGA-WESTERN ALBANY-EASTERN ALBANY-WESTERN GREENE-
EASTERN GREENE-WESTERN ULSTER-EASTERN ULSTER-WESTERN DUTCHESS-
EASTERN DUTCHESS-NORTHERN FULTON-SOUTHEAST WARREN-
134 PM EDT MON JUL 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWESTERN CONNECTICUT...T
HE MID HUDSON VALLEY...SOUTHERN TACONICS...EASTERN CATSKILLS...
SCHOHARIE VALLEY...WESTERN MOHAWK VALLEY...CAPITAL DISTRICT...LAKE
GEORGE SARATOGA REGION...AND SOUTHERN ADIRONDACKS.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE IS A SLIGHT CHANCE FOR SEVERE THUNDERSTORMS THIS AFTERNOON
AND EVENING. LARGE HAIL OF 1 INCH OR GREATER IN DIAMETER AND
DAMAGING WINDS ARE THE PRIMARY THREATS. LOCALLY HEAVY RAIN MAY
RESULT IN FLOODING OF LOW LYING AND POOR DRAINAGE AREAS.
THUNDERSTORMS ARE EXPECTED TO MOVE EAST AT AROUND 20 MPH.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

THUNDERSTORMS ARE POSSIBLE THURSDAY...FRIDAY AND SATURDAY MAINLY
DURING THE AFTERNOON INTO THE EVENING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MAZ001-025-NYZ043-053-054-060-061-084-VTZ013>015-291100-
NORTHERN BERKSHIRE-SOUTHERN BERKSHIRE-NORTHERN WASHINGTON-
WESTERN RENSSELAER-EASTERN RENSSELAER-WESTERN COLUMBIA-
EASTERN COLUMBIA-SOUTHERN WASHINGTON-BENNINGTON-WESTERN WINDHAM-
EASTERN WINDHAM-
134 PM EDT MON JUL 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MASSACHUSETTS...THE
NORTHERN AND CENTRAL TACONICS OF EASTERN NEW YORK AND SOUTHERN
VERMONT.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED STRONG THUNDERSTORMS ARE EXPECTED THIS AFTERNOON AND
EVENING. LOCALLY HEAVY RAINFALL WILL OCCUR WITH SOME STORMS WHICH
MAY RESULT IN FLOODING OF LOW LYING AND POOR DRAINAGE AREAS. THERE
IS A CHANCE THAT SOME STORMS COULD PRODUCE HAIL AND GUSTY WINDS.
THUNDERSTORMS ARE EXPECTED TO MOVE EAST AT AROUND 20 MPH.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

THUNDERSTORMS ARE POSSIBLE THURSDAY...FRIDAY AND SATURDAY MAINLY
DURING THE AFTERNOON INTO THE EVENING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Jul 28, 8:32 AM EDT, 5 hours 27 minutes before
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Special weather statement, Jul 28, 1:06 PM EDT, 53 minutes before
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Special weather statement, Jul 28, 1:13 PM EDT, 46 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
113 PM EDT MON JUL 28 2014

NYZ038-040-047-281745-
MONTGOMERY NY-SCHOHARIE NY-SOUTHERN HERKIMER NY-
113 PM EDT MON JUL 28 2014

...A STRONG THUNDERSTORM IN

  MONTGOMERY COUNTY IN EASTERN NEW YORK...
  SCHOHARIE COUNTY IN EAST CENTRAL NEW YORK...
  HERKIMER COUNTY IN EASTERN NEW YORK...

AT 110 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
THUNDERSTORM CAPABLE OF PRODUCING...AROUND HALF INCH HAIL...WINDS
AROUND 40 MPH...FREQUENT LIGHTNING...AND HEAVY RAIN.  THIS STORM WAS
LOCATED NEAR SHARON SPRINGS...OR ABOUT 12 MILES SOUTHWEST OF
CANAJOHARIE...AND MOVING NORTHEAST AT 20 MPH.

THE THUNDERSTORM WILL BE NEAR...
SHARON SPRINGS BY 125 PM EDT
AMES BY 135 PM EDT
8 MILES SOUTHEAST OF FORT PLAIN BY 140 PM EDT
CANAJOHARIE BY 145 PM EDT

LAT...LON 4292 7482 4297 7450 4272 7440 4268 7465
      4274 7467 4279 7467 4283 7466 4287 7481
TIME...MOT...LOC 1713Z 246DEG 16KT 4278 7470

IRL
Special weather statement, Jul 28, 1:27 PM EDT, 32 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
127 PM EDT MON JUL 28 2014

NYZ047-051-281800-
SCHOHARIE NY-WESTERN ALBANY NY-
127 PM EDT MON JUL 28 2014

...A CLUSTER OF STRONG THUNDERSTORMS IN

  SCHOHARIE COUNTY IN EAST CENTRAL NEW YORK...
  ALBANY COUNTY IN EAST CENTRAL NEW YORK...

AT 123 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
CLUSTER OF THUNDERSTORMS CAPABLE OF PRODUCING...AROUND HALF INCH
HAIL...WINDS AROUND 40 MPH...FREQUENT LIGHTNING...AND HEAVY RAIN.
THESE STORMS WERE LOCATED NEAR BREAKABEEN...OR ABOUT 13 MILES
SOUTHEAST OF COBLESKILL...AND MOVING NORTHEAST AT 20 MPH.

THE THUNDERSTORMS WILL BE NEAR...
LIVINGSTONVILLE BY 135 PM EDT
MIDDLEBURGH BY 140 PM EDT
8 MILES SOUTHEAST OF SCHOHARIE BY 145 PM EDT
8 MILES NORTHWEST OF WESTERLO BY 200 PM EDT

LAT...LON 4270 7429 4251 7403 4240 7440 4254 7454
TIME...MOT...LOC 1726Z 239DEG 18KT 4252 7436

IRL
Special weather statement, Jul 28, 1:29 PM EDT, 30 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
129 PM EDT MON JUL 28 2014

NYZ059>061-281815-
EASTERN GREENE NY-WESTERN COLUMBIA NY-EASTERN COLUMBIA NY-
129 PM EDT MON JUL 28 2014

...A STRONG THUNDERSTORM IN

  GREENE COUNTY IN EAST CENTRAL NEW YORK...
  COLUMBIA COUNTY IN EAST CENTRAL NEW YORK...

AT 126 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
THUNDERSTORM CAPABLE OF PRODUCING...AROUND HALF INCH HAIL...WINDS
AROUND 50 MPH...FREQUENT LIGHTNING...AND HEAVY RAIN. THIS STORM WAS
LOCATED NEAR CATSKILL...OR ABOUT OVER CATSKILL...AND MOVING NORTHEAST
AT 20 MPH.

THE THUNDERSTORM WILL BE NEAR...
HUDSON...ATHENS AND CLAVERACK BY 140 PM EDT
CLAVERACK BY 145 PM EDT
7 MILES SOUTHEAST OF COXSACKIE BY 150 PM EDT
PHILMONT BY 155 PM EDT

LAT...LON 4244 7380 4226 7347 4209 7386 4223 7403
TIME...MOT...LOC 1729Z 232DEG 18KT 4222 7384

IRL
Special weather statement, Jul 28, 1:53 PM EDT, 6 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
153 PM EDT MON JUL 28 2014

NYZ047>049-051-052-281845-
SCHOHARIE NY-WESTERN SCHENECTADY NY-EASTERN SCHENECTADY NY-
WESTERN ALBANY NY-EASTERN ALBANY NY-
153 PM EDT MON JUL 28 2014

...STRONG THUNDERSTORMS IN

  SCHOHARIE COUNTY IN EAST CENTRAL NEW YORK...
  SCHENECTADY COUNTY IN EAST CENTRAL NEW YORK...
  ALBANY COUNTY IN EAST CENTRAL NEW YORK...

AT 150 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
CLUSTER OF THUNDERSTORMS CAPABLE OF PRODUCING...AROUND HALF INCH
HAIL...WINDS AROUND 50 MPH...FREQUENT LIGHTNING...AND HEAVY RAIN.
THESE STORMS WERE LOCATED NEAR BERNE...OR ABOUT 16 MILES EAST OF
COBLESKILL...AND MOVING NORTHEAST AT 15 MPH.

THESE THUNDERSTORMS WILL BE NEAR...
BERNE BY 200 PM EDT
7 MILES SOUTHEAST OF DELANSON BY 205 PM EDT
7 MILES SOUTHEAST OF DUANESBURG BY 215 PM EDT
ALTAMONT BY 220 PM EDT
VOORHEESVILLE BY 230 PM EDT
ROTTERDAM...GUILDERLAND...SCHENECTADY AND 6 MILES SOUTH OF SCOTIA BY
245 PM EDT

LAT...LON 4292 7402 4262 7378 4242 7426 4270 7445
TIME...MOT...LOC 1753Z 239DEG 15KT 4263 7417

IRL

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 28, 3:37 AM EDTSpecial Weather StatementALYSaratoga, Schenectady38 min
Jul 28, 4:04 AM EDTSpecial Weather StatementALYSaratoga, Washington26 min
Jul 28, 4:16 AM EDTSevere Thunderstorm WarningALYRensselaer, Saratoga, Warren, Washington44 min
Jul 28, 1:06 PM EDTSpecial Weather StatementALYColumbia24 min
Jul 28, 1:13 PM EDTSpecial Weather StatementALYMontgomery32 min
Jul 28, 1:27 PM EDTSpecial Weather StatementALYSchoharie33 min
Jul 28, 1:29 PM EDTSpecial Weather StatementALYColumbia46 min
Jul 28, 1:53 PM EDTSpecial Weather StatementALYAlbany, Schenectady52 min
Jul 28, 2:28 PM EDTFlash Flood WarningALYColumbia4 hr
Jul 28, 2:48 PM EDTSpecial Weather StatementALYAlbany42 min
Jul 28, 2:51 PM EDTSpecial Weather StatementALYSchoharie24 min
Jul 28, 3:12 PM EDTSpecial Weather StatementALYSchoharie33 min
Jul 28, 6:34 PM EDTSpecial Weather StatementALYWashington41 min
Jul 28, 7:43 PM EDTAreal Flood AdvisoryALYSaratoga, Warren, Washington3 hr
Jul 28, 7:27 AM EDTSpecial Weather StatementALYBennington, Windham63 min
Jul 28, 8:32 AM EDTSpecial Weather StatementALYBennington, Windham58 min
Jul 28, 3:35 PM EDTFlash Flood WarningALYWindham6 hr
Jul 28, 3:47 PM EDTSpecial Weather StatementALYWindham28 min
Jul 28, 7:05 PM EDTRiver Flood WarningALYWindham3 hr
Jul 28, 5:55 AM EDTSpecial Weather StatementALYBerkshire35 min
Jul 28, 6:07 AM EDTAreal Flood AdvisoryALYBerkshire3 hr
Jul 28, 2:29 PM EDTSpecial Weather StatementALYBerkshire46 min
Jul 28, 3:08 PM EDTSpecial Weather StatementALYBerkshire37 min
Jul 28, 4:12 PM EDTSpecial Weather StatementALYBerkshire33 min

Nearby

Severe Thunderstorm Warnings in New York, 2014Severe Thunderstorm Warnings in Massachusetts, 2014Every severe thunderstorm warning in 2014

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.