Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Low Severe Wind 65 kt+ Wind Moderate Moderate Severe Hail 2"+ Hail Very Low Very Low

Note: The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.

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SEL7 URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 417 NWS Storm Prediction Center Norman OK 1240 PM EDT Tue Aug 4 2020 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of northern Connecticut Massachusetts southern New Hampshire eastern New York northern Rhode Island southern Vermont Coastal Waters * Effective this Tuesday afternoon and evening from 1240 PM until 900 PM EDT. * Primary threats include... A few tornadoes possible Isolated significant damaging wind gusts to 80 mph possible SUMMARY...In association with the north-northeastward progression of Isaias, thunderstorm activity will form and spread northward across the region this afternoon through early evening, in an environment conducive to the development of a few tornadoes. The tornado watch area is approximately along and 50 statute miles north and south of a line from 35 miles north northwest of Poughkeepsie NY to 30 miles east southeast of Boston MA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU7). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 416... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0 inches. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 17035. ...Kerr Click for Watch Status Reports

Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Low Severe Wind 65 kt+ Wind Moderate Moderate Severe Hail 2"+ Hail Very Low Very Low SEL7 URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 417 NWS Storm Prediction Center Norman OK 1240 PM EDT Tue Aug 4 2020 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of northern Connecticut Massachusetts southern New Hampshire eastern New York northern Rhode Island southern Vermont Coastal Waters * Effective this Tuesday afternoon and evening from 1240 PM until 900 PM EDT. * Primary threats include... A few tornadoes possible Isolated significant damaging wind gusts to 80 mph possible SUMMARY...In association with the north-northeastward progression of Isaias, thunderstorm activity will form and spread northward across the region this afternoon through early evening, in an environment conducive to the development of a few tornadoes. The tornado watch area is approximately along and 50 statute miles north and south of a line from 35 miles north northwest of Poughkeepsie NY to 30 miles east southeast of Boston MA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU7). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 416... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0 inches. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 17035. ...Kerr

Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Low Severe Wind 65 kt+ Wind Moderate Moderate Severe Hail 2"+ Hail Very Low Very Low

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WOUS64 KWNS 041641 WOU7 BULLETIN - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH OUTLINE UPDATE FOR WT 417 NWS STORM PREDICTION CENTER NORMAN OK 1240 PM EDT TUE AUG 4 2020 TORNADO WATCH 417 IS IN EFFECT UNTIL 900 PM EDT FOR THE FOLLOWING LOCATIONS CTC003-005-013-015-050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ CT . CONNECTICUT COUNTIES INCLUDED ARE HARTFORD LITCHFIELD TOLLAND WINDHAM MAC001-003-005-007-009-011-013-015-017-019-021-023-025-027- 050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ MA . MASSACHUSETTS COUNTIES INCLUDED ARE BARNSTABLE BERKSHIRE BRISTOL DUKES ESSEX FRANKLIN HAMPDEN HAMPSHIRE MIDDLESEX NANTUCKET NORFOLK PLYMOUTH SUFFOLK WORCESTER NHC005-011-013-015-017-019-050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ NH . NEW HAMPSHIRE COUNTIES INCLUDED ARE CHESHIRE HILLSBOROUGH MERRIMACK ROCKINGHAM STRAFFORD SULLIVAN NYC001-021-027-039-083-091-093-111-113-115-050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ NY . NEW YORK COUNTIES INCLUDED ARE ALBANY COLUMBIA DUTCHESS GREENE RENSSELAER SARATOGA SCHENECTADY ULSTER WARREN WASHINGTON RIC001-003-005-007-009-050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ RI . RHODE ISLAND COUNTIES INCLUDED ARE BRISTOL KENT NEWPORT PROVIDENCE WASHINGTON VTC003-025-050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ VT . VERMONT COUNTIES INCLUDED ARE BENNINGTON WINDHAM ANZ230-231-232-233-234-235-236-237-250-251-254-255-256-050100- /O.NEW.KWNS.TO.A.0417.200804T1640Z-200805T0100Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE BOSTON HARBOR CAPE COD BAY NANTUCKET SOUND VINEYARD SOUND BUZZARDS BAY RHODE ISLAND SOUND NARRAGANSETT BAY BLOCK ISLAND SOUND COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY MASSACHUSETTS BAY AND IPSWICH BAY COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND ATTN...WFO...BOX...ALY...GYX... Click for Watch Status Reports