SPC Severe Thunderstorm Watch 36

2 weeks ago
WW 36 SEVERE TSTM KS NE 132230Z - 140500Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 36 NWS Storm Prediction Center Norman OK 530 PM CDT Wed Mar 13 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northern Kansas Southern Nebraska * Effective this Wednesday afternoon from 530 PM until Midnight CDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2 inches in diameter likely Scattered damaging wind gusts to 65 mph possible A tornado or two possible SUMMARY...Thunderstorms will increase in coverage and intensity through the late afternoon and evening across the watch area. A few of the storms will likely become severe, with large hail the primary concern. The severe thunderstorm watch area is approximately along and 40 statute miles north and south of a line from 35 miles west of Hill City KS to 15 miles south southeast of Falls City NE. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). 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 35... AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 55 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 25030. ...Hart Read more

SPC Severe Thunderstorm Watch 38 Status Reports

2 weeks ago
WW 0038 Status Updates
STATUS REPORT ON WW 38 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...DVN...LSX...ICT...TOP...EAX...SGF... STATUS REPORT FOR WS 38 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ILC001-067-109-140540- IL . ILLINOIS COUNTIES INCLUDED ARE ADAMS HANCOCK MCDONOUGH IAC111-177-140540- IA . IOWA COUNTIES INCLUDED ARE LEE VAN BUREN KSC001-003-005-011-015-019-031-035-037-043-045-049-059-073-087- 091-099-103-107-111-121-125-133-139-177-205-207-209-140540- KS . KANSAS COUNTIES INCLUDED ARE ALLEN ANDERSON ATCHISON BOURBON BUTLER CHAUTAUQUA COFFEY COWLEY CRAWFORD DONIPHAN DOUGLAS ELK Read more

SPC MD 224

2 weeks ago
MD 0224 CONCERNING TORNADO WATCH 37... FOR NORTHEAST KANSAS...NORTHWEST MISSOURI
Mesoscale Discussion 0224 NWS Storm Prediction Center Norman OK 0853 PM CDT Wed Mar 13 2024 Areas affected...Northeast Kansas...Northwest Missouri Concerning...Tornado Watch 37... Valid 140153Z - 140400Z The severe weather threat for Tornado Watch 37 continues. SUMMARY...Severe storms, associated with large hail, wind damage and perhaps a tornado or two, will continue across parts of northeast Kansas and northwest Missouri. Hailstones over 2 inches in diameter could occur with the more intense cores. DISCUSSION...The latest high-resolution radar imagery from Topeka shows a cluster of severe storms over northeast Kansas, near and around the vicinity of Manhattan, Kansas. Further east, a second severe cluster is located near the Kansas City Metro. Both clusters are associated with several intense supercells that are located near an east-to-west warm front. These storms are likely producing large to very large hail. According to RAP forecast soundings, the environment in these areas is characterized by moderate instability (MLCAPE near 1500 J/kg), 0-6 km shear of 45 to 50 knots and 700-500 mb lapse rates near 8 C/km. This continue to be favorable for supercells with large hail. Hailstones of greater than 2 inches in diameter will be possible with the more intense cores. In addition, low-level shear has markedly increased over the last couple of hours as the low-level jet has strengthened, with 0-3 km storm-relative helicity near 350 m2/s2. This should continue to support a tornado threat with the more dominant supercells, although a stabilizing boundary-layer will lessen the tornado threat with time. Wind damage will also be possible. ..Broyles.. 03/14/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...EAX...TOP... LAT...LON 39679593 39779324 39549268 39149273 38919323 38819530 38869654 39269684 39679593 Read more

SPC MD 223

2 weeks ago
MD 0223 CONCERNING SEVERE THUNDERSTORM WATCH 36... FOR NORTH-CENTRAL KANSAS
Mesoscale Discussion 0223 NWS Storm Prediction Center Norman OK 0813 PM CDT Wed Mar 13 2024 Areas affected...North-central Kansas Concerning...Severe Thunderstorm Watch 36... Valid 140113Z - 140315Z The severe weather threat for Severe Thunderstorm Watch 36 continues. SUMMARY...A severe threat will likely continue across parts of north-central Kansas for several more hours. Large hail and wind damage will be the primary threats. DISCUSSION...The latest high-resolution radar imagery from Hastings, Nebraska shows a strong to severe convective cluster over Trego and Rooks Counties in north-central Kansas. These storms are located along an east-to-west gradient of instability, where MLCAPE is estimated by the RAP to be near 1000 J/kg. The storms are also located along the northern edge of a plume of steep mid-level lapse rates, where 700-500 mb lapse rates are estimated to be near 8 C/km. This environment, along with moderate deep-layer shear will be favorable for supercells with large hail. Hailstones of greater than 2 inches in diameter will be possible within the more intense cores. The severe threat is expected to continue for several more hours, as the convective cluster moves east-northeastward across north-central Kansas. Additional severe storms with large hail may also develop further to the east as low-level flow continues to increase this evening. ..Broyles.. 03/14/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...TOP...ICT...GID...DDC...GLD... LAT...LON 38759931 38809987 39010015 39460014 39719970 39759900 39779777 39539744 39199741 38869765 38779825 38759931 Read more

SPC Severe Thunderstorm Watch 36 Status Reports

2 weeks ago
WW 0036 Status Updates
STATUS REPORT ON WW 36 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 55 S HLC TO 50 ENE HLC TO 20 ESE HSI. ..BROYLES..03/14/24 ATTN...WFO...TOP...DDC...ICT...GLD...GID...OAX... STATUS REPORT FOR WS 36 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC013-027-029-051-053-089-105-117-123-131-141-143-157-167-169- 183-201-140340- KS . KANSAS COUNTIES INCLUDED ARE BROWN CLAY CLOUD ELLIS ELLSWORTH JEWELL LINCOLN MARSHALL MITCHELL NEMAHA OSBORNE OTTAWA REPUBLIC RUSSELL SALINE SMITH WASHINGTON NEC067-095-097-127-129-133-147-169-140340- NE . NEBRASKA COUNTIES INCLUDED ARE GAGE JEFFERSON JOHNSON NEMAHA NUCKOLLS PAWNEE RICHARDSON THAYER THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE Read more

SPC Severe Thunderstorm Watch 36 Status Reports

2 weeks ago
WW 0036 Status Updates
STATUS REPORT ON WW 36 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 55 S HLC TO 50 ENE HLC TO 20 ESE HSI. ..BROYLES..03/14/24 ATTN...WFO...TOP...DDC...ICT...GLD...GID...OAX... STATUS REPORT FOR WS 36 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC013-027-029-051-053-089-105-117-123-131-141-143-157-167-169- 183-201-140340- KS . KANSAS COUNTIES INCLUDED ARE BROWN CLAY CLOUD ELLIS ELLSWORTH JEWELL LINCOLN MARSHALL MITCHELL NEMAHA OSBORNE OTTAWA REPUBLIC RUSSELL SALINE SMITH WASHINGTON NEC067-095-097-127-129-133-147-169-140340- NE . NEBRASKA COUNTIES INCLUDED ARE GAGE JEFFERSON JOHNSON NEMAHA NUCKOLLS PAWNEE RICHARDSON THAYER THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE Read more

SPC Tornado Watch 37 Status Reports

2 weeks ago
WW 0037 Status Updates
STATUS REPORT ON WW 37 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...EAX...TOP... STATUS REPORT FOR WT 37 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC005-031-041-043-045-059-061-085-087-091-103-111-121-127-139- 149-161-177-197-209-140340- KS . KANSAS COUNTIES INCLUDED ARE ATCHISON COFFEY DICKINSON DONIPHAN DOUGLAS FRANKLIN GEARY JACKSON JEFFERSON JOHNSON LEAVENWORTH LYON MIAMI MORRIS OSAGE POTTAWATOMIE RILEY SHAWNEE WABAUNSEE WYANDOTTE MOC003-021-025-033-037-041-047-049-053-061-063-087-089-095-101- 107-115-117-121-159-165-175-177-195-140340- MO . MISSOURI COUNTIES INCLUDED ARE ANDREW BUCHANAN CALDWELL CARROLL CASS CHARITON CLAY CLINTON COOPER DAVIESS DEKALB HOLT HOWARD JACKSON JOHNSON Read more

SPC Tornado Watch 37 Status Reports

2 weeks ago
WW 0037 Status Updates
STATUS REPORT ON WW 37 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...EAX...TOP... STATUS REPORT FOR WT 37 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC005-031-041-043-045-059-061-085-087-091-103-111-121-127-139- 149-161-177-197-209-140340- KS . KANSAS COUNTIES INCLUDED ARE ATCHISON COFFEY DICKINSON DONIPHAN DOUGLAS FRANKLIN GEARY JACKSON JEFFERSON JOHNSON LEAVENWORTH LYON MIAMI MORRIS OSAGE POTTAWATOMIE RILEY SHAWNEE WABAUNSEE WYANDOTTE MOC003-021-025-033-037-041-047-049-053-061-063-087-089-095-101- 107-115-117-121-159-165-175-177-195-140340- MO . MISSOURI COUNTIES INCLUDED ARE ANDREW BUCHANAN CALDWELL CARROLL CASS CHARITON CLAY CLINTON COOPER DAVIESS DEKALB HOLT HOWARD JACKSON JOHNSON Read more

SPC Tornado Watch 37 Status Reports

2 weeks ago
WW 0037 Status Updates
STATUS REPORT ON WW 37 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...EAX...TOP... STATUS REPORT FOR WT 37 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC005-031-041-043-045-059-061-085-087-091-103-111-121-127-139- 149-161-177-197-209-140340- KS . KANSAS COUNTIES INCLUDED ARE ATCHISON COFFEY DICKINSON DONIPHAN DOUGLAS FRANKLIN GEARY JACKSON JEFFERSON JOHNSON LEAVENWORTH LYON MIAMI MORRIS OSAGE POTTAWATOMIE RILEY SHAWNEE WABAUNSEE WYANDOTTE MOC003-021-025-033-037-041-047-049-053-061-063-087-089-095-101- 107-115-117-121-159-165-175-177-195-140340- MO . MISSOURI COUNTIES INCLUDED ARE ANDREW BUCHANAN CALDWELL CARROLL CASS CHARITON CLAY CLINTON COOPER DAVIESS DEKALB HOLT HOWARD JACKSON JOHNSON Read more

SPC Tornado Watch 37 Status Reports

2 weeks ago
WW 0037 Status Updates
STATUS REPORT ON WW 37 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...EAX...TOP... STATUS REPORT FOR WT 37 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC005-031-041-043-045-059-061-085-087-091-103-111-121-127-139- 149-161-177-197-209-140340- KS . KANSAS COUNTIES INCLUDED ARE ATCHISON COFFEY DICKINSON DONIPHAN DOUGLAS FRANKLIN GEARY JACKSON JEFFERSON JOHNSON LEAVENWORTH LYON MIAMI MORRIS OSAGE POTTAWATOMIE RILEY SHAWNEE WABAUNSEE WYANDOTTE MOC003-021-025-033-037-041-047-049-053-061-063-087-089-095-101- 107-115-117-121-159-165-175-177-195-140340- MO . MISSOURI COUNTIES INCLUDED ARE ANDREW BUCHANAN CALDWELL CARROLL CASS CHARITON CLAY CLINTON COOPER DAVIESS DEKALB HOLT HOWARD JACKSON JOHNSON Read more

SPC Tornado Watch 37 Status Reports

2 weeks ago
WW 0037 Status Updates
STATUS REPORT ON WW 37 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...EAX...TOP... STATUS REPORT FOR WT 37 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC005-031-041-043-045-059-061-085-087-091-103-111-121-127-139- 149-161-177-197-209-140340- KS . KANSAS COUNTIES INCLUDED ARE ATCHISON COFFEY DICKINSON DONIPHAN DOUGLAS FRANKLIN GEARY JACKSON JEFFERSON JOHNSON LEAVENWORTH LYON MIAMI MORRIS OSAGE POTTAWATOMIE RILEY SHAWNEE WABAUNSEE WYANDOTTE MOC003-021-025-033-037-041-047-049-053-061-063-087-089-095-101- 107-115-117-121-159-165-175-177-195-140340- MO . MISSOURI COUNTIES INCLUDED ARE ANDREW BUCHANAN CALDWELL CARROLL CASS CHARITON CLAY CLINTON COOPER DAVIESS DEKALB HOLT HOWARD JACKSON JOHNSON Read more

SPC Tornado Watch 37 Status Reports

2 weeks ago
WW 0037 Status Updates
STATUS REPORT ON WW 37 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..03/14/24 ATTN...WFO...EAX...TOP... STATUS REPORT FOR WT 37 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC005-031-041-043-045-059-061-085-087-091-103-111-121-127-139- 149-161-177-197-209-140340- KS . KANSAS COUNTIES INCLUDED ARE ATCHISON COFFEY DICKINSON DONIPHAN DOUGLAS FRANKLIN GEARY JACKSON JEFFERSON JOHNSON LEAVENWORTH LYON MIAMI MORRIS OSAGE POTTAWATOMIE RILEY SHAWNEE WABAUNSEE WYANDOTTE MOC003-021-025-033-037-041-047-049-053-061-063-087-089-095-101- 107-115-117-121-159-165-175-177-195-140340- MO . MISSOURI COUNTIES INCLUDED ARE ANDREW BUCHANAN CALDWELL CARROLL CASS CHARITON CLAY CLINTON COOPER DAVIESS DEKALB HOLT HOWARD JACKSON JOHNSON Read more

SPC Tornado Watch 37

2 weeks ago
WW 37 TORNADO KS MO 132245Z - 140600Z
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 37 NWS Storm Prediction Center Norman OK 545 PM CDT Wed Mar 13 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Eastern Kansas Northern Missouri * Effective this Wednesday afternoon and Thursday morning from 545 PM until 100 AM CDT. * Primary threats include... A couple tornadoes possible Scattered large hail and isolated very large hail events to 2.5 inches in diameter likely Scattered damaging wind gusts to 70 mph likely SUMMARY...Scattered thunderstorms will affect the watch area through the evening, with a few supercells possible. Very large hail and a tornado or two may occur with the strongest cells. The tornado watch area is approximately along and 55 statute miles north and south of a line from 35 miles southwest of Manhattan KS to 60 miles east southeast of Chillicothe MO. 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 35...WW 36... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 2.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 25035. ...Hart Read more

SPC Severe Thunderstorm Watch 35 Status Reports

2 weeks ago
WW 0035 Status Updates
STATUS REPORT ON WW 35 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 NNW SLO TO 20 ENE JEF TO 30 ENE SZL. ..THORNTON..03/14/24 ATTN...WFO...LSX...SGF... STATUS REPORT FOR WS 35 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ILC005-013-027-083-119-140340- IL . ILLINOIS COUNTIES INCLUDED ARE BOND CALHOUN CLINTON JERSEY MADISON MOC007-019-027-113-137-139-163-173-183-189-219-510-140340- MO . MISSOURI COUNTIES INCLUDED ARE AUDRAIN BOONE CALLAWAY LINCOLN MONROE MONTGOMERY PIKE RALLS ST. CHARLES ST. LOUIS WARREN MISSOURI INDEPENDENT CITIES INCLUDED ARE ST. LOUIS CITY Read more

SPC Severe Thunderstorm Watch 35 Status Reports

2 weeks ago
WW 0035 Status Updates
STATUS REPORT ON WW 35 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 NNW SLO TO 20 ENE JEF TO 30 ENE SZL. ..THORNTON..03/14/24 ATTN...WFO...LSX...SGF... STATUS REPORT FOR WS 35 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ILC005-013-027-083-119-140340- IL . ILLINOIS COUNTIES INCLUDED ARE BOND CALHOUN CLINTON JERSEY MADISON MOC007-019-027-113-137-139-163-173-183-189-219-510-140340- MO . MISSOURI COUNTIES INCLUDED ARE AUDRAIN BOONE CALLAWAY LINCOLN MONROE MONTGOMERY PIKE RALLS ST. CHARLES ST. LOUIS WARREN MISSOURI INDEPENDENT CITIES INCLUDED ARE ST. LOUIS CITY Read more

SPC Severe Thunderstorm Watch 35 Status Reports

2 weeks ago
WW 0035 Status Updates
STATUS REPORT ON WW 35 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 NNW SLO TO 20 ENE JEF TO 30 ENE SZL. ..THORNTON..03/14/24 ATTN...WFO...LSX...SGF... STATUS REPORT FOR WS 35 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ILC005-013-027-083-119-140340- IL . ILLINOIS COUNTIES INCLUDED ARE BOND CALHOUN CLINTON JERSEY MADISON MOC007-019-027-113-137-139-163-173-183-189-219-510-140340- MO . MISSOURI COUNTIES INCLUDED ARE AUDRAIN BOONE CALLAWAY LINCOLN MONROE MONTGOMERY PIKE RALLS ST. CHARLES ST. LOUIS WARREN MISSOURI INDEPENDENT CITIES INCLUDED ARE ST. LOUIS CITY Read more

SPC Severe Thunderstorm Watch 35 Status Reports

2 weeks ago
WW 0035 Status Updates
STATUS REPORT ON WW 35 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 NNW SLO TO 20 ENE JEF TO 30 ENE SZL. ..THORNTON..03/14/24 ATTN...WFO...LSX...SGF... STATUS REPORT FOR WS 35 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ILC005-013-027-083-119-140340- IL . ILLINOIS COUNTIES INCLUDED ARE BOND CALHOUN CLINTON JERSEY MADISON MOC007-019-027-113-137-139-163-173-183-189-219-510-140340- MO . MISSOURI COUNTIES INCLUDED ARE AUDRAIN BOONE CALLAWAY LINCOLN MONROE MONTGOMERY PIKE RALLS ST. CHARLES ST. LOUIS WARREN MISSOURI INDEPENDENT CITIES INCLUDED ARE ST. LOUIS CITY Read more

SPC Severe Thunderstorm Watch 35 Status Reports

2 weeks ago
WW 0035 Status Updates
STATUS REPORT ON WW 35 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 NNW SLO TO 20 ENE JEF TO 30 ENE SZL. ..THORNTON..03/14/24 ATTN...WFO...LSX...SGF... STATUS REPORT FOR WS 35 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ILC005-013-027-083-119-140340- IL . ILLINOIS COUNTIES INCLUDED ARE BOND CALHOUN CLINTON JERSEY MADISON MOC007-019-027-113-137-139-163-173-183-189-219-510-140340- MO . MISSOURI COUNTIES INCLUDED ARE AUDRAIN BOONE CALLAWAY LINCOLN MONROE MONTGOMERY PIKE RALLS ST. CHARLES ST. LOUIS WARREN MISSOURI INDEPENDENT CITIES INCLUDED ARE ST. LOUIS CITY Read more

SPC Severe Thunderstorm Watch 35

2 weeks ago
WW 35 SEVERE TSTM IL MO 132050Z - 140400Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 35 NWS Storm Prediction Center Norman OK 350 PM CDT Wed Mar 13 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southwest Illinois Central and Eastern Missouri * Effective this Wednesday afternoon and evening from 350 PM until 1100 PM CDT. * Primary threats include... Scattered large hail likely with isolated very large hail events to 2 inches in diameter possible Isolated damaging wind gusts to 60 mph possible A tornado or two possible SUMMARY...Widely scattered strong to severe thunderstorms are expected to increase across the region late this afternoon through early evening, including parts of the I-70/I-55 corridors. Large hail is expected to be the most common risk, with some potential for damaging winds and possibly a tornado into early evening. The severe thunderstorm watch area is approximately along and 50 statute miles north and south of a line from 25 miles west of Columbia MO to 20 miles east of Scott Afb IL. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). 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 50 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 22025. ...Guyer Read more

SPC MD 222

2 weeks ago
MD 0222 CONCERNING SEVERE THUNDERSTORM WATCH 35... FOR EAST-CENTRAL MISSOURI INTO FAR WESTERN ILLINOIS
Mesoscale Discussion 0222 NWS Storm Prediction Center Norman OK 0744 PM CDT Wed Mar 13 2024 Areas affected...east-central Missouri into far western Illinois Concerning...Severe Thunderstorm Watch 35... Valid 140044Z - 140245Z The severe weather threat for Severe Thunderstorm Watch 35 continues. SUMMARY...Large hail and damaging wind risk continues in WW35. DISCUSSION...Recent storm activity across the south side of the St. Louis metro this evening has produced instances of large hail up to 1.75 in. Additional storm development is occurring near the surface warm font. Surface objective analysis continues to indicate around 1000-1500 J/kg of MLCAPE overlapping 40-45 kts of deep layer shear and steep low to mid-level lapse rates. This will continue to support potential for elevated supercells capable of large hail and damaging wind through the next few hours this evening. ..Thornton/Hart.. 03/14/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...PAH...LSX...SGF...EAX... LAT...LON 38899260 39219219 39339184 39389128 39319039 39149007 38848972 38648960 38278950 38078967 38129055 38229150 38279212 38469255 38639264 38899260 Read more
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