NOAA

SPC Severe Thunderstorm Watch 619

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WW 619 SEVERE TSTM CO KS NE 112040Z – 120300Z
WW 0619 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 619
NWS Storm Prediction Center Norman OK
240 PM MDT Sun Aug 11 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northeast Colorado Northwest Kansas Western Nebraska * Effective this Sunday afternoon and evening from 240 PM until 900 PM MDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2 inches in diameter possible Scattered damaging wind gusts to 70 mph possible A tornado or two possible SUMMARY...Thunderstorms are strengthening across the Nebraska
panhandle and northeast Colorado. This activity will spread
eastward through the afternoon, posing a risk of large hail and
damaging wind gusts. The severe thunderstorm watch area is approximately along and 50
statute miles east and west of a line from 75 miles north northwest
of Mullen NE to 40 miles south of Burlington CO. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU9). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for 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. Severe thunderstorms can and occasionally do produce
tornadoes. && OTHER WATCH INFORMATION...CONTINUE...WW 618... AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
29025. ...Hart

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SPC Severe Thunderstorm Watch 618

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WW 618 SEVERE TSTM SD WY 111830Z – 120100Z
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 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 618
NWS Storm Prediction Center Norman OK
1230 PM MDT Sun Aug 11 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southwest South Dakota Northeast Wyoming * Effective this Sunday afternoon and evening from 1230 PM until 700 PM MDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2 inches in diameter possible Scattered damaging wind gusts to 70 mph possible A tornado or two possible SUMMARY...Thunderstorms will increase in coverage and intensity
through the afternoon across the watch area. A few severe storms
are expected, capable of large hail and damaging wind gusts. The severe thunderstorm watch area is approximately along and 40
statute miles north and south of a line from 50 miles west of Rapid
City SD to 65 miles southeast of Philip SD. For a complete depiction
of the watch see the associated watch outline update (WOUS64 KWNS
WOU8). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for 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. Severe thunderstorms can and occasionally do produce
tornadoes. && AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
28030. ...Hart

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SPC Tornado Watch 617

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WW 617 TORNADO CT MA NJ NY PA VT 091725Z – 100200Z
WW 0617 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 617
NWS Storm Prediction Center Norman OK
125 PM EDT Fri Aug 9 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of western Connecticut western Massachusetts parts of central and northern New Jersey eastern New York eastern Pennsylvania central and southern Vermont * Effective this Friday afternoon and evening from 125 PM until 1000 PM EDT. * Primary threats include... A couple tornadoes possible Isolated damaging wind gusts to 65 mph possible SUMMARY...As extra-tropical cyclone Debby continues moving
northeastward across eastern New York this afternoon and into this
evening, potential for a few tornadoes will accompany this system --
affecting areas as far east as western New England. The tornado watch area is approximately along and 55 statute miles
east and west of a line from 40 miles northwest of Rutland VT to 65
miles south of Monticello NY. 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 616... AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 0.5 inches. Extreme turbulence and surface wind
gusts to 55 knots. A few cumulonimbi with maximum tops to 500. Mean
storm motion vector 18040. ...Goss

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SPC Tornado Watch 616

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WW 616 TORNADO DC DE MD NJ NY PA VA CW 091015Z – 091800Z
WW 0616 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 616
NWS Storm Prediction Center Norman OK
615 AM EDT Fri Aug 9 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of District Of Columbia Delaware Central and Eastern Maryland Much of New Jersey Southeast New York Central and Eastern Pennsylvania Eastern and Northern Virginia Coastal Waters * Effective this Friday morning and afternoon from 615 AM until 200 PM EDT. * Primary threats include... A few tornadoes possible Isolated damaging wind gusts to 60 mph possible SUMMARY...Isolated to widely scattered thunderstorms are forecast to
develop this morning into the early afternoon as a warm front
advances northward across the Watch area. Several supercells will
likely develop and the stronger storms will potentially yield a risk
for tornadoes. Isolated damaging gusts may also accompany the more
intense storms. The tornado watch area is approximately along and 75 statute miles
east and west of a line from 30 miles northwest of Monticello NY to
50 miles south southwest of Patuxent River MD. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU6). 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 615... AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 0 inches. Extreme turbulence and surface wind
gusts to 50 knots. A few cumulonimbi with maximum tops to 500. Mean
storm motion vector 18035. ...Smith

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SPC Tornado Watch 615

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WW 615 TORNADO DC MD NC VA WV CW 082235Z – 091100Z
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 URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 615
NWS Storm Prediction Center Norman OK
635 PM EDT Thu Aug 8 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of District Of Columbia Maryland Eastern North Carolina Central and eastern Virginia The eastern West Virginia Panhandle Coastal Waters * Effective this Thursday night and Friday morning from 635 PM until 700 AM EDT. * Primary threats include... A few tornadoes possible SUMMARY...Convective bands with embedded supercells and the
potential for a few tornadoes will persist overnight and spread
northward from North Carolina into Virginia/Maryland with the
remnants of tropical cyclone Debby. The tornado watch area is approximately along and 70 statute miles
east and west of a line from 30 miles east northeast of Martinsburg
WV to 35 miles east of Goldsboro NC. For a complete depiction of the
watch see the associated watch outline update (WOUS64 KWNS WOU5). 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...This tornado watch replaces tornado
watch number 614. Watch number 614 will not be in effect after
635 PM EDT. AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 0.5 inches. Extreme turbulence and surface wind
gusts to 50 knots. A few cumulonimbi with maximum tops to 500. Mean
storm motion vector 17035. ...Thompson

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