National Weather Service United States Department of Commerce
NZUS56 KLOX 311913
GRDNEW

PRESSURE GRADIENTS AS OF: 01/31/2025 at 19Z

         LAX-  LAX-  LAX-  SBA-  LAX-  SBA-  SBA-  SMX-  SMX-  SNS-  SMX-  SMX-
         BYS   TPH   SFO   SAN   BFL   SMX   BFL   PRB   SFO   PRB   BFL   LAS
--------------------------------------------------------------------------------
DD/HH
31/19   -0.7  +0.3  +0.7  +0.2  -1.3  -1    -1.1  +0.3  +1.9  +1.2  -0.1  + 1  
31/18   +0.1  -0.4  +0.5  -0.1  -0.9  -1.5  -1    + 0   +1.9  +0.3  +0.5  + 1  
31/17   -0.5  -0.8  +0.6  + 0   -1.3  -1.2  -1.2  +0.1  +1.9  +0.6  + 0   +0.7 
31/16   -0.8  -1.4  +0.9  +0.4  -0.8  -1.5  -0.6  +0.9  +2.6  +0.6  +0.9  + 1  
31/15   +0.3  -1.6  +0.5  -0.2  -0.3  -1.9  -0.4  +0.5  +2.3  +0.2  +1.5  + 1  
31/14   +0.6  -0.4  +0.6  -0.1  +0.6  -1.3  +0.6  +0.5  +1.9  +0.4  +1.9  +1.1 
31/13   +0.6  +0.2  +0.4  -0.4  +0.5  -1.3  +0.6  +0.4  +1.8  +0.9  +1.9  +0.9 
31/12   +1.3  +0.4  +0.4  -0.3  +0.4  -1.1  +0.7  +0.4  +1.8  + 1   +1.8  +1.4 
31/11   +1.6  M     +0.2  -0.9  +0.2  -1    -0.2  +0.1  +0.8  +1.3  +0.8  +0.8 
31/10   +1.3  +0.9  + 0   -0.7  -0.1  -0.9  -0.1  +0.3  +0.9  +0.7  +0.8  +1.3 
31/09   +1.6  +0.7  +0.2  -0.4  -0.1  -1.6  +0.1  +0.8  + 2   +0.2  +1.7  +2.5 
31/08   +1.2  +0.1  -0.3  -0.3  -0.2  -1.8  + 0   +0.7  +1.7  +0.3  +1.8  + 3  
31/07   +1.5  -0.6  -0.4  -0.5  -0.4  -1.5  -0.2  +0.5  +1.3  +1.3  +1.3  +2.7 
31/06   +1.9  -0.5  -0.7  -0.2  +0.1  -1.1  +0.3  +0.7  +0.6  +1.5  +1.4  +2.8 
31/05   +1.9  -1.3  -0.8  + 0   + 0   -1.4  +0.3  +1.1  +0.9  +1.7  +1.7  +3.5 
31/04   +1.9  -1.3  -0.8  +0.2  +0.2  -1.3  +0.5  +1.2  +0.8  +1.9  +1.8  +3.5 
31/03   +2.1  -0.9  -1.2  -0.1  +0.2  -0.9  +0.6  +1.3  +0.1  +2.2  +1.5  +3.1 
31/02   +2.6  +0.3  -1    -0.8  + 0   -1.2  + 0   + 1   +0.2  +1.8  +1.2  +3.4 
31/01   +3.1  +2.5  -0.6  -0.6  +0.4  -0.9  +0.1  + 1   + 0   +2.2  + 1   +3.4 
31/00   +3.7  +3.2  -0.8  -0.5  +0.2  -0.9  + 0   +1.1  -0.1  +1.5  +0.9  +3.6 
30/23   +3.7  + 4   -0.4  -0.5  +0.3  -1.2  +0.1  +1.1  +0.6  +1.2  +1.3  +4.3 
30/22   +4.1  +4.9  -0.4  -0.6  +0.5  -1.1  +0.3  +0.9  +0.5  +1.4  +1.4  +4.5 
30/21   +3.8  +4.2  -1    -0.5  +0.2  -1    +0.3  +0.5  +0.1  +1.3  +1.3  +4.6 
30/20   +3.6  +4.4  -1    -0.6  +0.2  -1.1  +0.1  + 0   + 0   +0.8  +1.2  +4.5 
30/19   +3.3  +3.2  -0.6  -0.6  +0.5  -1.5  +0.3  +0.4  +0.7  +0.8  +1.8  +4.6 
--------------------------------------------------------------------------------
24hr    -4    -2.9  +1.3  +0.8  -1.8  +0.5  -1.4  -0.1  +1.2  +0.4  -1.9  -3.6 
3hr Acc -1.2  -0.9  + 0   -0.5  -1.3  +0.7  -1.1  -0.6  -0.5  +1.1  -1.8  -1.2