759 

WUUS55 KGJT 131307

SVRGJT

UTC019-131330-

/O.NEW.KGJT.SV.W.0055.250913T1307Z-250913T1330Z/



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Warning

National Weather Service Grand Junction CO

707 AM MDT Sat Sep 13 2025



The National Weather Service in Grand Junction has issued a



* Severe Thunderstorm Warning for...

  Central Grand County in east central Utah...



* Until 730 AM MDT.



* At 707 AM MDT, a severe thunderstorm was located 24 miles east of

  Green River, moving north at 15 mph.



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



  SOURCE...Radar indicated.



  IMPACT...Hail damage to vehicles is expected. Expect wind damage 

           to roofs, siding, and trees.



* This severe thunderstorm will remain over mainly rural areas of

  central Grand County.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



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

building.



&&



LAT...LON 3882 10955 3889 10984 3918 10985 3910 10941

TIME...MOT...LOC 1307Z 190DEG 15KT 3893 10972 



HAIL THREAT...RADAR INDICATED

MAX HAIL SIZE...1.00 IN

WIND THREAT...RADAR INDICATED

MAX WIND GUST...60 MPH



$$



KJS






939 

FZUS73 KLOT 131312

MWSLOT



Marine Weather Statement

National Weather Service Chicago/Romeoville

812 AM CDT Sat Sep 13 2025



LMZ742>745-779-131321-

/O.EXP.KLOT.MA.W.0045.000000T0000Z-250913T1315Z/

812 AM CDT Sat Sep 13 2025



...THE SPECIAL MARINE WARNING WILL EXPIRE AT 815 AM CDT...



The affected areas were... 



  Nearshore Waters from Northerly Island to Calumet Harbor...

  Nearshore Waters from Calumet Harbor to Michigan City...

  Open Waters from Wilmette Harbor to Michigan City out to Mid

Lake...



The thunderstorms have moved out of the area and no longer pose a 

significant threat to boaters. A Marine Weather Statement remains in 

effect for continued gusty winds with moderate to heavy rain.



&&



LAT...LON 4162 8733 4164 8742 4165 8744 4167 8742

      4169 8750 4175 8753 4176 8755 4189 8732

      4166 8708 4164 8712 4165 8714 4163 8716

      4162 8732 4161 8732

TIME...MOT...LOC 1311Z 328DEG 30KT 4192 8716 4171 8755 



$$



Doom






437 

FZUS72 KJAX 131358

MWSJAX



Marine Weather Statement

National Weather Service Jacksonville FL

958 AM EDT Sat Sep 13 2025



AMZ470-472-131408-

/O.EXP.KJAX.MA.W.0215.000000T0000Z-250913T1400Z/

958 AM EDT Sat Sep 13 2025



...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1000 AM EDT...



The affected areas were... 

Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60

NM...

Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM...



The thunderstorm has weakened and no longer poses a significant

threat to boaters.



&&



LAT...LON 2999 8085 3053 8107 3062 8092 3088 8040

      3081 8038 3071 8043 3063 8043 3057 8041

      3049 8040 3037 8037

TIME...MOT...LOC 1358Z 045DEG 13KT 3036 8072 



$$



SHASHY