Alert archive / Rhode Island / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 49, NWS Boston/Norton, MA

July 3, 2006Providence County, Rhode Island; Northeastern Connecticut Planning Region, Connecticut; Worcester County, Massachusetts

NWS Boston/Norton, MA issued this severe thunderstorm warning at Jul 3, 2006, 5:43 PM EDT for Providence County, Rhode Island; Northeastern Connecticut Planning Region, Connecticut; Worcester County, Massachusetts. It was in force for 47 min. 4 reports 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
Jul 3, 2006, 5:43 PM EDT (21:43 UTC)
Expired
Jul 3, 2006, 6:30 PM EDT
In force
47 min
Issued by
NWS Boston/Norton, MA
Area
Counties, with a storm outline in the text

Counties Northeastern Connecticut Planning Region, CT, Worcester County, MA, Providence County, RI

The radar

The Boston radar (KBOX), 53 km from the middle of the area, began a volume at 21:44 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.

What was reported inside it

TimeReportWhereRemark
Jul 3, 5:43 PM EDTHAIL 1Woodstock, CT
Jul 3, 5:45 PM EDTTSTM WND DMGWoodstock, CTNUMEROUS TREES DOWN...SOME UPROOTED...ON ROUTE 169. WIRES ALSO REPORTED DOWN.
Jul 3, 5:45 PM EDTTSTM WND DMGWoodstock, CTTREES DOWN ON ROUTE 169.
Jul 3, 5:45 PM EDTTSTM WND GST 70Woodstock, CT

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

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 9.7 hours before the alert went out and 152 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 2006-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 121 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, Brookhaven, NY at 12:00Z on 2006-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -17 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
121 J/kg
Mixed-layer CIN
-154 J/kg
Mixed-layer LCL
1345 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
-17 m²/s²
0-3 km storm-relative helicity
40 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KBOX 032145
SVRBOX
CTC015-MAC027-RIC007-032230-
/O.NEW.KBOX.SV.W.0049.060703T2143Z-060703T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TAUNTON MA
545 PM EDT MON JUL 3 2006

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN PROVIDENCE COUNTY IN RHODE ISLAND
  THIS INCLUDES THE CITY OF WOONSOCKET
  SOUTHEASTERN WORCESTER COUNTY IN CENTRAL MASSACHUSETTS
  NORTHEASTERN WINDHAM COUNTY IN NORTHERN CONNECTICUT
  THIS INCLUDES THE CITY OF PUTNAM

* UNTIL 630 PM EDT

* AT 545 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
  EXCESS OF 60 MPH...AND HAIL AS LARGE AS QUARTERS. THIS STORM WAS
  LOCATED NEAR PUTNAM...AND WAS MOVING NORTHEAST AT 30 MPH.

  THIS STORM HAS A HISTORY OF PRODUCING QUARTER SIZED HAIL IN
  WOODSTOCK AND ALSO BROUGHT DOWN SEVERAL TREES.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  BURRILLVILLE BY 555 PM EDT
  GLOCESTER BY 600 PM EDT
  MILLVILLE...NORTH SMITHFIELD AND UXBRIDGE BY 610 PM EDT
  BLACKSTONE...WOONSOCKET AND MENDON BY 615 PM EDT

THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

LAT...LON 4195 7198 4185 7192 4193 7149 4213 7151

$$

DELLICARPINI
2 follow-up statements
000 
WWUS51 KBOX 032208
SVSBOX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
607 PM EDT MON JUL 3 2006

CTC015-032217-
/O.CAN.KBOX.SV.W.0049.000000T0000Z-060703T2230Z/
WINDHAM CT-
607 PM EDT MON JUL 3 2006

...THE SEVERE THUNDERSTORM WARNING FOR WINDHAM COUNTY IS CANCELLED...

THE SEVERE THUNDERSTORM THAT PRODUCED QUARTER SIZED HAIL AND 
UPROOTED TREES IN WOODSTOCK HAS MOVED OUT OF WINDHAM COUNTY.

LAT...LON 4200 7180 4192 7173 4193 7149 4213 7151

$$

MAC027-RIC007-032230-
/O.CON.KBOX.SV.W.0049.000000T0000Z-060703T2230Z/
WORCESTER MA-PROVIDENCE RI-
607 PM EDT MON JUL 3 2006

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR NORTHWESTERN PROVIDENCE AND SOUTHEASTERN WORCESTER COUNTIES...

AT 605 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THIS STORM WAS 
LOCATED NEAR BURRILLVILLE...AND WAS MOVING NORTHEAST AT 25 MPH.

THIS STORM HAS A HISTORY OF PRODUCING QUARTER SIZED HAIL IN 
WOODSTOCK...AND ALSO UPROOTED TREES.

THE SEVERE THUNDERSTORM WILL BE NEAR...
  MILLVILLE...UXBRIDGE AND NORTH SMITHFIELD BY 625 PM EDT...
  BLACKSTONE...WOONSOCKET AND MENDON BY 630 PM EDT.

THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT MONDAY
EVENING FOR NORTHERN CONNECTICUT AND WESTERN MASSACHUSETTS.

LAT...LON 4200 7180 4192 7173 4193 7149 4213 7151

$$

DELLICARPINI
000 
WWUS51 KBOX 032227
SVSBOX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
624 PM EDT MON JUL 3 2006

MAC027-RIC007-032234-
/O.EXP.KBOX.SV.W.0049.000000T0000Z-060703T2230Z/
WORCESTER MA-PROVIDENCE RI-
624 PM EDT MON JUL 3 2006

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN PROVIDENCE AND
SOUTHEASTERN WORCESTER COUNTIES EXPIRES AT 630 PM EDT...

THE THUNDERSTORM THAT PROMPTED THE WARNING FOR NORTHWEST PROVIDENCE 
AND SOUTHEAST WORCESTER COUNTIES HAS NOW WEAKENED AND THE WARNING 
WILL BE ALLOWED TO EXPIRE. EXTENSIVE WIND DAMAGE OCCURRED IN 
WOODSTOCK CONNECTICUT...WHERE A TWO-MILE STRETCH OF ROUTE 169 WAS 
CLOSED DUE TO DOWNED AND UPROOTED TREES.

LAT...LON 4200 7180 4192 7173 4193 7149 4213 7151

$$
FIELD

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 3, 4:15 PM EDTSevere Thunderstorm WarningBOXCapitol Planning Region45 min
Jul 3, 4:56 PM EDTSevere Thunderstorm WarningBOXNortheastern Connecticut Planning Region49 min
Jul 3, 6:33 PM EDTSevere Thunderstorm WarningBOXWorcester42 min

Nearby

Severe Thunderstorm Warnings in Rhode Island, 2006Severe Thunderstorm Warnings in Connecticut, 2006Severe Thunderstorm Warnings in Massachusetts, 2006Every severe thunderstorm warning in 2006

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.