Thanatos Weather
Wednesday, Sep 17, 2025 05:56:53

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm406
AdvisoryAreal Flood137
AdvisorySmall Craft91
WarningFlash Flood59
AdvisoryDense Fog37
WarningTornado35
WarningGale23
WatchAreal Flood8
WatchSevere Thunderstorm8
AdvisoryWind8
AdvisoryFrost6
WatchFlash Flood5
WatchGale5
WarningFreeze3
WarningFire Weather3
WatchTornado3
WatchHazardous Seas2
AdvisoryDust Storm2
AdvisoryBlowing Dust1
AdvisoryHeat1
AdvisoryWinter Weather1
AdvisoryLake Wind1
WatchFire Weather1
Most Active Forecast Offices
Forecast Office Products
Grand Junction, CO83
Bismarck, ND57
Goodland, KS54
El Paso, TX42
Albuquerque, NM36
Tucson, AZ34
San Francisco Bay Area / Monterey, CA29
North Platte, NE26
Wakefield, VA21
Duluth, MN20
Des Moines, IA20
Grand Forks, ND20
Aberdeen, SD16
Miami, FL16
Eureka, CA15
Omaha / Valley, NE14
Newport / Morehead City, NC14
Amarillo, TX14
Hastings, NE13
Seattle, WA13
Product Count by Day
Date Warn Watch Advis.
2025-09-174 09
2025-09-16150 1156
2025-09-1541 428
2025-09-1498 735
2025-09-1362 245
2025-09-12117 035
2025-09-1136 339
2025-09-1020 332
2025-09-091 211
Particularly Dangerous Situations
Product Forecast Office
Tornado Warning 0040Bismarck, ND
Tornado Warning 0053Bismarck, ND
Home
Return to list
Severe Thunderstorm Warning 0033
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2025-09-12 15:29:52 2025-09-12 15:29:00 2025-09-12 16:00:00
Expired 2025-09-12 15:53:23 2025-09-12 16:00:00


Action: New
Issued At: 2025-09-12 15:29:52

408 
WUUS55 KFGZ 122029
SVRFGZ
AZC001-122100-
/O.NEW.KFGZ.SV.W.0033.250912T2029Z-250912T2100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
129 PM MST Fri Sep 12 2025

The National Weather Service in Flagstaff has issued a

* Severe Thunderstorm Warning for...
  Apache County in northeastern Arizona...

* Until 300 PM MDT.

* At 229 PM MDT, a severe thunderstorm was located over Mummy Cave 
  Overlook, or 14 miles east of Chinle, moving northeast at 40 mph 
  towards Tsaile.

  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.

* Locations impacted include...
  Sehili, Mummy Cave Overlook, Buffalo Pass, Canyon De Chelly 
  National Monument, Roof Butte, Del Muerto, Tsaile, Totshoh, 
  Lukachukai and Big Lake.

This includes the following recreation areas and campgrounds...
Wagon Wheel Campground and Antelope House Overlook.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from 
windows. This storm is capable of producing damaging winds and large 
hail.

Continuous cloud to ground lightning is occurring with this storm. 
Lightning is one of natures leading killers. Remember, if you can 
hear thunder, you are close enough to be struck by lightning.

&&

LAT...LON 3612 10932 3615 10947 3627 10950 3658 10909
      3654 10905 3630 10905
TIME...MOT...LOC 2028Z 228DEG 35KT 3623 10936

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

LaGuardia


Action: Expired
Issued At: 2025-09-12 15:53:23

937 
WWUS55 KFGZ 122053
SVSFGZ

Severe Weather Statement
National Weather Service Flagstaff AZ
153 PM MST Fri Sep 12 2025

AZC001-122103-
/O.EXP.KFGZ.SV.W.0033.000000T0000Z-250912T2100Z/
Apache AZ-
253 PM MDT Fri Sep 12 2025

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 3 PM MDT FOR AREAS 
NEAR TSAILE IN APACHE COUNTY...

The storm which prompted the warning has weakened below severe 
limits, and will exit the warned area. Therefore, the warning will 
be allowed to expire. However, small hail and gusty winds are still 
possible with this thunderstorm.

&&

LAT...LON 3612 10932 3615 10947 3627 10950 3658 10909
      3654 10905 3630 10905
TIME...MOT...LOC 2029Z 228DEG 35KT 3624 10935

$$

LaGuardia



Page Loaded at: 2025-09-17 05:56:53 -- Client Address: 216.73.216.109 -- Refresh Time: seconds