National Weather Service United States Department of Commerce
NZUS56 KLOX 241205
GRDNEW

PRESSURE GRADIENTS AS OF: 12/24/2025 at 12Z

         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
24/12   -1.7  +0.3  +10.8 -6.5  +3.9  +2.3  +1.3  -1.2  +5.9  -4.7  -1    -11.2
24/11   -1.7  +0.3  +12.4 -6.3  +4.8  +1.3  +1.8  +0.8  +8.1  -4.6  +0.5  -10.2
24/10   -1.5  +0.3  +13.4 -6    +5.3  +1.5  +2.1  +0.9  +8.7  -7.7  +0.6  -10.2
24/09   -1.1  -0.3  +13.9 -5.7  + 7   +2.2  +3.9  +1.4  +8.6  -4.8  +1.7  -9.8 
24/08   -1.5  -0.1  +13.9 -5.2  +6.3  +2.2  +3.2  +0.2  +8.6  -7    + 1   -9.5 
24/07   -0.2  +0.4  +14.4 -5    +6.2  +2.3  +2.3  +0.3  +8.2  -5.1  + 0   -9.8 
24/06   -0.1  -0.2  +14.1 -3.8  +5.6  +3.2  + 3   +0.3  +8.3  -4.8  -0.2  -9.6 
24/05   -1.3  -0.1  +12.9 -4.7  +4.8  +2.9  +2.3  + 0   +7.5  -5    -0.6  -9.7 
24/04   -1.4  -0.8  +12.2 -3.6  +6.2  + 3   +4.2  + 0   +7.2  -5.5  +1.2  -8.9 
24/03   -0.7  +0.4  +11.3 -4.1  +7.3  +2.3  +4.8  +0.1  +6.5  -5.4  +2.5  -8.8 
24/02   +0.1  +0.3  +10.7 -3.3  +7.7  +3.2  +5.4  +0.2  +5.2  -3.9  +2.2  -8.7 
24/01   +0.1  +0.7  +10   -3.9  +7.5  +2.5  +4.4  +0.8  +4.4  -3    +1.9  -8.5 
24/00   +0.4  +1.3  +10.1 -3.8  +6.9  +3.6  +4.2  -0.6  +3.8  -2.4  +0.6  -8.8 
23/23   +0.7  +2.6  +9.8  -4    +6.7  +2.9  +3.4  -0.4  +3.6  -2.9  +0.5  -6.9 
23/22   + 1   + 3   +8.3  -3.4  +6.4  +3.4  +4.1  -0.9  +2.6  -3.2  +0.7  -6.1 
23/21   +1.8  +3.4  +8.1  -3.3  +7.3  +2.2  +4.6  -0.6  +3.2  -2.8  +2.4  -4.3 
23/20   +1.9  +3.2  +7.6  -3.6  +6.1  + 2   +3.5  -0.6  + 3   -2.6  +1.5  -3.8 
23/19   +2.7  +2.7  +7.2  -3.7  + 6   +2.4  +3.6  -1    +2.4  -2.4  +1.2  -4.1 
23/18   +2.3  +2.2  + 7   -3.5  +5.9  +1.4  +3.7  -0.4  +3.4  -2.3  +2.3  -3.5 
23/17   +0.2  +0.1  +5.6  -4    + 5   + 1   + 4   -0.4  +3.6  -2.3  + 3   -3.7 
23/16   +0.5  -0.3  +5.9  -3.8  +4.1  +0.6  +2.3  + 0   +3.5  -1.6  +1.7  -3.7 
23/15   + 0   -1    +4.8  -3.4  +4.7  +0.2  +3.3  -0.6  +3.2  -2.1  +3.1  -3.8 
23/14   -0.3  -1.9  +4.3  -2.6  +3.1  +0.3  +2.1  -0.6  + 3   -1.6  +1.8  -3.7 
23/13   +0.5  -0.9  +4.8  -3    +3.2  +0.3  +1.6  -0.3  +2.9  -1.4  +1.3  -3.4 
23/12   +0.9  -0.1  +4.3  -1.6  +3.2  +0.4  +1.9  -0.7  +2.6  -1.6  +1.5  -3.1 
--------------------------------------------------------------------------------
24hr    -2.6  +0.4  +6.5  -4.9  +0.7  +1.9  -0.6  -0.5  +3.3  -3.1  -2.5  -8.1 
3hr Acc -1.2  +0.3  -4.1  -1.2  -4    -0.6  -2.9  -1.9  -2.4  +0.4  -2.3  -0.6