Alert archive / Rhode Island / Special Weather Statements in 2011

Special Weather Statement, NWS Boston/Norton, MA

July 26, 2011Washington County, Rhode Island

NWS Boston/Norton, MA issued this special weather statement at Jul 26, 2011, 6:43 PM EDT for Washington County, Rhode Island. It was in force for 62 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 26, 2011, 6:43 PM EDT (22:43 UTC)
Expired
Jul 26, 2011, 7:45 PM EDT
In force
62 min
Issued by
NWS Boston/Norton, MA

County Washington County, RI

The radar

The Boston radar (KBOX), 63 km from the middle of the area, began a volume at 22:44 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

Brookhaven, NY (KOKX), launched 12:00Z, 10.7 hours before the alert went out and 136 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, Brookhaven, NY at 12:00Z on 2011-07-26Temperature 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, Brookhaven, NY at 12:00Z on 2011-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 29 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
-31 J/kg
Mixed-layer LCL
509 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
29 m²/s²
0-3 km storm-relative helicity
70 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.

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What forecasters said that day

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

NWS Boston/Norton, MA wrote its last area forecast discussion before this special weather statement went out at Jul 26, 5:47 PM EDT, 56 minutes earlier.

Area forecast discussion, Jul 26, 5:47 PM EDT, 56 minutes before
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Hazardous weather outlook, Jul 26, 5:40 PM EDT, 1 hour 3 minutes before
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In the hours before

Special weather statement, Jul 26, 4:10 PM EDT, 2 hours 33 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
410 PM EDT TUE JUL 26 2011

MAZ003-004-010-262115-
EASTERN FRANKLIN MA-EASTERN HAMPSHIRE MA-NORTHERN WORCESTER MA-
410 PM EDT TUE JUL 26 2011

AT 410 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL 2 MILES SOUTH OF
DEERFIELD...OR ABOUT 5 MILES SOUTH OF GREENFIELD...MOVING EAST AT 25
MPH.

* SOME LOCATIONS AFFECTED INCLUDE...MONTAGUE...LEVERETT...WENDELL...
  SHUTESBURY...PELHAM...NEW SALEM...PETERSHAM...PHILLIPSTON...
  HARDWICK...TEMPLETON AND BARRE.

FOR YOUR SAFETY...GET INSIDE WHEN THIS STORM APPROACHES. WINDS MAY BE
STRONG ENOUGH TO BRING DOWN SMALL BRANCHES. MINOR STREET FLOODING AND
PONDING OF WATER IN POOR DRAINAGE AREAS IS ALSO POSSIBLE.

HEAVY RAIN MAY CAUSE MINOR STREET FLOODING AND PONDING OF WATER IN
LOW LYING AREAS SUCH AS UNDERPASSES. DO NOT DRIVE THROUGH FLOODED
ROADS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
TUESDAY EVENING FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE AND CENTRAL RHODE ISLAND.

&&

LAT...LON 4257 7196 4225 7219 4248 7265 4258 7259

NOCERA
Local storm report, Jul 26, 4:18 PM EDT, 2 hours 25 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
418 PM EDT TUE JUL 26 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0355 PM     TSTM WND DMG     2 NE HUNTINGTON         42.25N  72.86W
07/26/2011                   HAMPSHIRE          MA   TRAINED SPOTTER

            TREES DOWN AT LITTLEVILLE DAM

0355 PM     TSTM WND DMG     WORTHINGTON             42.42N  72.93W
07/26/2011                   HAMPSHIRE          MA   TRAINED SPOTTER

            TREES AND WIRES DOWN ON RIVER ROAD

&&

123
Local storm report, Jul 26, 4:51 PM EDT, 1 hour 52 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
451 PM EDT TUE JUL 26 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0355 PM     TSTM WND DMG     2 NE HUNTINGTON         42.25N  72.86W
07/26/2011                   HAMPSHIRE          MA   TRAINED SPOTTER

            TREES DOWN AT LITTLEVILLE DAM

0355 PM     TSTM WND DMG     WORTHINGTON             42.42N  72.93W
07/26/2011                   HAMPSHIRE          MA   TRAINED SPOTTER

            TREES AND WIRES DOWN ON RIVER ROAD

0417 PM     FUNNEL CLOUD     EASTHAMPTON             42.27N  72.68W
07/26/2011                   HAMPSHIRE          MA   TRAINED SPOTTER

            FUNNEL CLOUD

0426 PM     HAIL             WEST SPRINGFIELD        42.12N  72.65W
07/26/2011  E0.75 INCH       HAMPDEN            MA   TRAINED SPOTTER

0427 PM     NON-TSTM WND GST CHICOPEE                42.15N  72.61W
07/26/2011  M70 MPH          HAMPDEN            MA   NONE

0427 PM     HIGH SUST WINDS  CHICOPEE                42.15N  72.61W
07/26/2011  M80 MPH          HAMPDEN            MA   NONE

0430 PM     FUNNEL CLOUD     WEST SPRINGFIELD        42.12N  72.65W
07/26/2011                   HAMPDEN            MA   TRAINED SPOTTER

0436 PM     HAIL             SPRINGFIELD             42.12N  72.54W
07/26/2011  E1.00 INCH       HAMPDEN            MA   FIRE DEPT/RESCUE

0442 PM     HAIL             LUDLOW                  42.17N  72.48W
07/26/2011  M1.75 INCH       HAMPDEN            MA   AMATEUR RADIO

0445 PM     TSTM WND DMG     SPRINGFIELD             42.12N  72.54W
07/26/2011                   HAMPDEN            MA   EMERGENCY MNGR

            TREES DOWN ON A BUILDING WITH PEOPLE TRAPPED INSIDE IN
            INDIAN ORCHARD AREA. ALSO TREES UPROOTED IN THE
            VICINITY.

&&

123
Local storm report, Jul 26, 5:38 PM EDT, 1 hour 5 minutes before
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Local storm report, Jul 26, 6:09 PM EDT, 34 minutes before
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Special weather statement, Jul 26, 6:43 PM EDT, 0 minutes before
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The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 26, 3:13 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire62 min
Jul 26, 4:09 PM EDTSevere Thunderstorm WarningBOXHampden, Hampshire66 min
Jul 26, 4:10 PM EDTSpecial Weather StatementBOXFranklin65 min
Jul 26, 4:14 PM EDTAreal Flood AdvisoryBOXFranklin, Hampden, Hampshire, Worcester99 min
Jul 26, 4:15 PM EDTSevere Thunderstorm WarningBOXHampden, Hampshire60 min
Jul 26, 4:28 PM EDTTornado WarningBOXHampden, Hampshire47 min
Jul 26, 4:51 PM EDTTornado WarningBOXHampden, Worcester39 min
Jul 26, 4:52 PM EDTSevere Thunderstorm WarningBOXHampden53 min
Jul 26, 4:59 PM EDTAreal Flood AdvisoryBOXHampden, Worcester98 min
Jul 26, 5:26 PM EDTAreal Flood AdvisoryBOXWorcester106 min
Jul 26, 5:30 PM EDTSevere Thunderstorm WarningBOXNorfolk, Worcester45 min
Jul 26, 6:22 PM EDTAreal Flood AdvisoryBOXBristol, Middlesex, Norfolk, Worcester53 min
Jul 26, 7:03 PM EDTSpecial Weather StatementBOXWashington27 min
Jul 26, 5:06 PM EDTSevere Thunderstorm WarningBOXNortheastern Connecticut Planning Region39 min

Nearby

Special Weather Statements in Rhode Island, 2011Every special weather statement in 2011

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.