653  
NOUS45 KTFX 130154  
PNSTFX  
MTZ301>330-131354-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
654 PM MST THU FEB 12 2026  
   
..EARTHQUAKE NEAR GREAT FALLS MONTANA
 
 
AT 6:36 PM ON FEBRUARY 12TH, A M3.7 EARTHQUAKE OCCURRED ABOUT 4.3  
MILES NORTH NORTHWEST OF MALMSTROM AIR FORCE BASE ACCORDING TO THE UNITED  
STATES GEOLOGICAL SURVEY (USGS).  
 
THE DEPTH OF THE EARTHQUAKE WAS ESTIMATED BY THE USGS AT 6.2 MILES.  
 
HERE ARE SOME SAFETY TIPS / REMINDERS FROM THE USGS.  
 
DAMAGING EARTHQUAKES CAN OCCUR IN THE FUTURE,  
SO REMEMBER TO: DROP, COVER, AND HOLD ON.  
 
MORE EARTHQUAKES THAN USUAL (CALLED AFTERSHOCKS) MAY CONTINUE TO  
OCCUR NEAR THE MAINSHOCK.  
 
THE MAINSHOCK IS THE LARGEST EARTHQUAKE IN A SEQUENCE (A SERIES OF  
EARTHQUAKES RELATED TO EACH OTHER).  
 
WHEN THERE ARE MORE EARTHQUAKES, THE CHANCE OF A LARGE EARTHQUAKE IS  
GREATER WHICH MEANS THAT THE CHANCE OF DAMAGE IS GREATER.  
 
FOR MORE DETAILED INFORMATION, PLEASE VISIT THE USGS WEB PAGE AT:  
HTTPS://EARTHQUAKE.USGS.GOV/EARTHQUAKES/MAP/  
 

 
 
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