National Weather Service United States Department of Commerce
NZUS56 KLOX 192205
GRDNEW

PRESSURE GRADIENTS AS OF: 05/19/2026 at 22Z

         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
19/22   -0.3  -3.5  -2    +0.5  +0.3  -0.9  +0.7  -0.1  -0.7  +0.9  +1.6  + 1  
19/21   -0.4  -4.2  -1.8  +0.3  +0.2  -0.7  +0.3  -0.7  -1    +0.4  + 1   +0.1 
19/20   -0.7  -4.1  -1.7  +0.4  +0.1  -0.5  +0.3  -1.1  -1    -0.2  +0.8  -0.3 
19/19   -1    -4.3  -1.6  +0.3  +0.1  -0.1  +0.3  -1.7  -1.3  -0.3  +0.4  -0.9 
19/18   -1.3  -4.3  -1.6  -0.2  -0.3  -0.1  -0.2  -2.2  -1.4  -0.3  -0.1  -1.6 
19/17   -1.8  -4.6  -2    +0.2  -0.8  -0.2  -0.2  -2.3  -1.2  -0.4  + 0   -1.3 
19/16   -1.6  -4.9  -1.6  -0.1  -0.9  -0.6  -0.8  -2.4  -0.9  -0.7  -0.2  -1.7 
19/15   -1.5  -4.9  -1.6  -0.3  -1    -0.6  -0.9  -2.5  -0.9  -0.8  -0.3  -1.9 
19/14   -1.5  -6    -1.5  -0.1  -1.3  -1.1  -1.1  -2.3  -0.2  -1    + 0   -1.4 
19/13   -1.7  -6.4  -2    -0.3  -1.5  -1.4  -1.2  -2.3  -0.3  -0.8  +0.2  -1.4 
19/12   -1.6  -6    -1.9  -0.2  -1.6  -1.2  -1.4  -2.4  -0.5  -0.4  -0.2  -1.2 
19/11   -0.9  -5.5  -1.8  -0.3  -1.2  -1.5  -1.3  -1.9  -0.4  -0.3  +0.2  -1   
19/10   -0.1  -5.1  -1.7  -0.5  -0.9  -1.7  -1.3  -1.8  -0.4  -0.5  +0.4  -0.9 
19/09   +0.2  -5.7  -1.1  -0.8  -0.8  -1.7  -1.2  -1.9  +0.2  -0.3  +0.5  -1   
19/08   +0.6  -5    -1.1  -1.1  -0.3  -2    -1    -1.7  +0.2  -0.1  + 1   -1   
19/07   +0.9  -5    -0.9  -1.7  -0.1  -2.2  -1.2  -1.7  +0.2  -0.2  + 1   -0.6 
19/06   + 1   -4.6  -0.9  -2.2  +0.3  -2.5  -0.8  -0.8  +0.5  +0.4  +1.7  +0.3 
19/05   + 1   -4.5  -0.5  -2.3  +0.7  -2.5  -0.4  -0.5  +0.9  +0.5  +2.1  +0.4 
19/04   + 1   -4.2  -0.6  -2.7  +0.9  -2.9  -0.5  + 0   +0.9  +0.7  +2.4  +1.1 
19/03   +0.6  -3.7  -1.3  -2.3  +0.8  -2.5  -0.1  + 0   +0.3  +0.9  +2.4  +1.5 
19/02   +0.4  -4.2  -1.6  -2.2  +0.7  -2.6  + 0   +0.5  +0.3  +1.3  +2.6  + 2  
19/01   +0.1  -4.3  -2.3  -2.1  +0.5  -2.5  +0.2  +0.7  -0.1  +1.5  +2.7  +2.1 
19/00   +0.1  -4    -2.6  -1.8  +0.5  -2.5  +0.4  +1.1  -0.2  +1.5  +2.9  +2.4 
18/23   -0.1  -3.2  -2.9  -1.5  +0.1  -2.3  +0.2  +1.1  -0.5  +1.4  +2.5  +2.2 
18/22   -0.2  -2.8  -2.7  -0.9  +0.2  -1.5  +0.5  +0.4  -0.9  +0.9  + 2   +1.5 
--------------------------------------------------------------------------------
24hr    -0.1  -0.7  +0.7  +1.4  +0.1  +0.6  +0.2  -0.5  +0.2  + 0   -0.4  -0.5 
3hr Acc -0.2  -0.4  -0.8  +1.2  -0.1  + 0   +0.3  +0.3  -0.4  -0.1  +0.3  + 0