National Weather Service United States Department of Commerce
NZUS56 KLOX 300905
GRDNEW

PRESSURE GRADIENTS AS OF: 11/30/2025 at 09Z

         LAX-  LAX-  LAX-  SBA-  LAX-  SBA-  SBA-  SMX-  SMX-  SNS-  SMX-  SMX-
         DAG   TPH   SFO   SAN   BFL   SMX   BFL   PRB   SFO   PRB   BFL   LAS
--------------------------------------------------------------------------------
DD/HH
30/09   +0.3  M     -3.1  -0.9  -3.1  -1.4  -3.4  -1.8  -2    -0.1  -2    +1.9 
30/08   + 0   M     -2.7  -0.9  -2.9  -1.5  -3.4  -1.4  -1.7  +0.1  -1.9  +1.5 
30/07   + 0   M     -2.8  -1.4  -3.1  -1.6  -3.6  -1.8  -1.7  -1.1  -2    + 1  
30/06   -0.3  M     -2.2  -1.9  -3    -2    -3.7  -1.8  -0.9  -0.8  -1.7  +0.7 
30/05   -0.7  M     -2.7  -1.1  -3.1  -1.5  -3    -1.1  -1.1  +0.2  -1.5  +0.9 
30/04   -0.6  M     -2.9  -0.3  -3.2  -1.8  -3    -0.8  -0.9  -0.4  -1.2  +1.3 
30/03   -0.5  M     -2.3  -0.1  -3.1  -1.6  -2.9  -0.3  -0.5  -0.2  -1.3  +0.8 
30/02   -0.8  M     -2.4  -0.6  -3    -1.3  -2.7  -0.2  -0.8  +0.1  -1.4  +0.5 
30/01   -0.3  M     -1.6  -0.6  -2.8  -1    -3.1  -0.4  -0.9  +0.5  -2.1  -0.5 
30/00   -0.5  M     -2    -0.7  -2.6  -0.7  -3    -0.6  -1.7  +0.5  -2.3  -1.3 
29/23   -1.1  M     -2.6  -0.4  -3.2  -0.7  -2.9  -0.5  -1.6  -0.1  -2.2  -0.9 
29/22   -1.1  M     -2.5  -0.8  -3    -1.1  -2.8  -0.6  -1.2  -0.4  -1.7  -0.9 
29/21   -1.2  M     -2.4  -0.4  -2.9  -1    -2.6  -0.6  -1.1  -0.2  -1.6  -0.9 
29/20   -1.7  M     -3    -0.1  -2.8  -1.2  -2.4  -0.9  -1.4  -0.5  -1.2  -0.9 
29/19   -1.1  M     -2.7  -0.2  -2.4  -0.5  -2.6  -1.5  -2.4  -0.1  -2.1  -1.9 
29/18   -1.6  M     -2.8  -0.7  -2.7  -1.2  -3.1  -1.7  -2    -1    -1.9  -2.2 
29/17   -1.9  M     -2.7  -0.8  -2.4  -1    -2.6  M     -1.9  M     -1.6  -2.3 
29/16   -1.8  M     -2.5  -0.8  -2.9  -0.9  -2.8  M     -1.5  M     -1.9  -2.1 
29/15   -1.8  M     -2.4  -0.6  -3.1  -1.1  -2.9  -1.7  -1.1  -1.2  -1.8  -1.5 
29/14   -1.5  M     -2    -0.7  -3.2  -1.2  -2.9  -1.5  -0.5  -1.2  -1.7  -1   
29/13   -1    M     -2.1  -0.2  -2.7  -0.8  -2.2  -1.4  -0.8  -1.3  -1.4  -1   
29/12   -0.5  M     -2.2  -0.5  -3.1  -1.1  -3.2  -1.8  -1.2  -0.9  -2.1  -1   
29/11   -0.2  M     -2.7  + 0   -3.3  -0.2  -2.9  -2    -2.1  + 0   -2.7  -0.6 
29/10   -0.4  M     -2.9  -0.4  -3.5  -0.8  -3.4  -2.1  -2    -0.6  -2.6  -0.1 
29/09   +0.1  M     -3.1  -0.7  -3.9  -0.5  -3.7  -2.5  -2.4  -1    -3.2  + 0  
--------------------------------------------------------------------------------
24hr    +0.2  M     + 0   -0.2  +0.8  -0.9  +0.3  +0.7  +0.4  +0.9  +1.2  +1.9 
3hr Acc +1.4  M     -0.4  +0.5  +0.5  +0.4  +0.4  +0.3  -0.9  +1.2  + 0   +2.1