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Severe Thunderstorm Warning 0009
Issued by the Boston Forecast Office

Action Issued Starts Expiration
New 2026-05-19 16:41:02 2026-05-19 16:40:00 2026-05-19 17:45:00
Cancelled 2026-05-19 17:01:03 2026-05-19 17:45:00


Action: New
Issued At: 2026-05-19 16:41:02

860 
WUUS51 KBOX 192140
SVRBOX
CTC003-192245-
/O.NEW.KBOX.SV.W.0009.260519T2140Z-260519T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Boston/Norton MA
540 PM EDT Tue May 19 2026

The National Weather Service in Boston/Norton has issued a

* Severe Thunderstorm Warning for...
  Southern Hartford County in northern Connecticut...

* Until 645 PM EDT.

* At 539 PM EDT, a severe thunderstorm was located over Wolcott,
  moving east at 50 mph.

  HAZARD...60 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to trees and power lines.

* Locations impacted include...
  Hartford, New Britain, West Hartford, Bristol, Manchester, East
  Hartford, Southington, Glastonbury, Newington, Wethersfield,
  Farmington, Berlin, Rocky Hill, Plainville, and Marlborough.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4171 7300 4177 7247 4163 7244 4160 7241
      4159 7243 4158 7246 4165 7251 4163 7271
      4160 7272 4155 7282 4157 7283 4155 7286
      4156 7288 4156 7294 4163 7293 4164 7294
      4164 7298
TIME...MOT...LOC 2139Z 263DEG 44KT 4162 7294 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

FT


Action: Cancelled
Issued At: 2026-05-19 17:01:03

537 
WWUS51 KBOX 192200
SVSBOX

Severe Weather Statement
National Weather Service Boston/Norton MA
600 PM EDT Tue May 19 2026

CTC003-192210-
/O.CAN.KBOX.SV.W.0009.000000T0000Z-260519T2245Z/
Hartford CT-
600 PM EDT Tue May 19 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN HARTFORD COUNTY IS
CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.

LAT...LON 4171 7300 4177 7247 4163 7244 4160 7241
      4159 7243 4158 7246 4165 7251 4163 7271
      4160 7272 4155 7282 4157 7283 4155 7286
      4156 7288 4156 7294 4163 7293 4164 7294
      4164 7298
TIME...MOT...LOC 2159Z 263DEG 44KT 4165 7259 

$$

FT



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