National Weather Service United States Department of Commerce
NZUS56 KLOX 310548
GRDGFS

Model Forecast Pressure Gradients and 24 Hour Trends
Model/Run: GFS215 2025-07-31 00:00:00Z

LAX-DAG
07/31/00Z     7.6                07/31/06Z     3.8                07/31/12Z     2.1
08/01/00Z     7.4 /   -0.2       08/01/06Z     4.5 /   +0.7       08/01/12Z     3.0 /   +0.9
08/02/00Z     7.6 /   +0.2       08/02/06Z     4.7 /   +0.1       08/02/12Z     2.6 /   -0.4
08/03/00Z     7.2 /   -0.4       08/03/06Z     3.7 /   -1.0       08/03/12Z     2.2 /   -0.3
08/04/00Z     7.0 /   -0.2       08/04/06Z     3.2 /   -0.5       08/04/12Z     1.8 /   -0.5
08/05/00Z     7.3 /   +0.3       08/05/06Z     3.9 /   +0.7       08/05/12Z     2.0 /   +0.3
08/06/00Z     8.1 /   +0.8       08/06/06Z     4.6 /   +0.7       08/06/12Z     2.5 /   +0.5
08/07/00Z     7.5 /   -0.7       08/07/06Z     4.0 /   -0.6       08/07/12Z     2.0 /   -0.5

LAX-BFL
07/31/00Z     3.4                07/31/06Z     2.0                07/31/12Z    -0.4
08/01/00Z     4.1 /   +0.7       08/01/06Z     2.8 /   +0.9       08/01/12Z     0.6 /   +1.0
08/02/00Z     4.2 /   +0.0       08/02/06Z     2.1 /   -0.7       08/02/12Z    -1.3 /   -1.9
08/03/00Z     2.6 /   -1.5       08/03/06Z     1.6 /   -0.5       08/03/12Z    -1.4 /   -0.1
08/04/00Z     1.7 /   -1.0       08/04/06Z    -1.0 /   -2.6       08/04/12Z    -3.7 /   -2.3
08/05/00Z     0.9 /   -0.8       08/05/06Z     1.2 /   +2.1       08/05/12Z    -0.7 /   +3.0
08/06/00Z     4.7 /   +3.8       08/06/06Z     2.8 /   +1.6       08/06/12Z     1.1 /   +1.8
08/07/00Z     4.6 /   -0.1       08/07/06Z     2.1 /   -0.7       08/07/12Z     0.2 /   -1.0

SBA-SMX
08/04/00Z    -3.0 /   -1.7       08/04/12Z    -2.7 /   -1.5       08/04/18Z    -1.7 /   -1.2
08/05/00Z    -2.7 /   +0.3       08/05/12Z    -1.3 /   +1.4       08/05/18Z     0.1 /   +1.8
08/06/00Z    -0.4 /   +2.3       08/06/12Z    -0.5 /   +0.8       08/06/18Z     0.2 /   +0.1
08/07/00Z    -0.6 /   -0.2       08/07/12Z    -1.2 /   -0.7       08/07/18Z     0.4 /   +0.2
07/31/00Z    -1.8                07/31/06Z    -2.3                07/31/12Z    -0.9
08/01/00Z    -1.2 /   +0.6       08/01/06Z    -2.2 /   +0.1       08/01/12Z    -0.7 /   +0.2
08/02/00Z    -1.2 /   +0.0       08/02/06Z    -1.7 /   +0.5       08/02/12Z    -1.0 /   -0.2
08/03/00Z    -1.3 /   -0.1       08/03/06Z    -2.3 /   -0.6       08/03/12Z    -1.2 /   -0.3
08/04/00Z    -3.0 /   -1.7       08/04/06Z    -3.3 /   -1.0       08/04/12Z    -2.7 /   -1.5
08/05/00Z    -2.7 /   +0.3       08/05/06Z    -2.5 /   +0.8       08/05/12Z    -1.3 /   +1.4
08/06/00Z    -0.4 /   +2.3       08/06/06Z    -0.9 /   +1.6       08/06/12Z    -0.5 /   +0.8
08/07/00Z    -0.6 /   -0.2       08/07/06Z    -1.5 /   -0.6       08/07/12Z    -1.2 /   -0.7
08/08/00Z    -0.9 /   -0.3

SBA-BFL
08/04/00Z     1.9 /   -1.5       08/04/12Z    -3.3 /   -2.1       08/04/18Z    -1.8 /   -2.2
08/05/00Z     1.0 /   -0.9       08/05/12Z    -0.3 /   +3.0       08/05/18Z     2.0 /   +3.8
08/06/00Z     5.5 /   +4.6       08/06/12Z     1.7 /   +2.0       08/06/18Z     2.9 /   +0.9
08/07/00Z     5.7 /   +0.1       08/07/12Z     0.6 /   -1.1       08/07/18Z     3.1 /   +0.3
07/31/00Z     3.7                07/31/06Z     1.9                07/31/12Z    -0.2
08/01/00Z     4.7 /   +1.0       08/01/06Z     2.5 /   +0.6       08/01/12Z     0.6 /   +0.7
08/02/00Z     5.0 /   +0.3       08/02/06Z     1.6 /   -0.9       08/02/12Z    -0.9 /   -1.4
08/03/00Z     3.4 /   -1.6       08/03/06Z     1.5 /   -0.1       08/03/12Z    -1.2 /   -0.3
08/04/00Z     1.9 /   -1.5       08/04/06Z    -1.1 /   -2.6       08/04/12Z    -3.3 /   -2.1
08/05/00Z     1.0 /   -0.9       08/05/06Z     0.7 /   +1.8       08/05/12Z    -0.3 /   +3.0
08/06/00Z     5.5 /   +4.6       08/06/06Z     2.8 /   +2.0       08/06/12Z     1.7 /   +2.0
08/07/00Z     5.7 /   +0.1       08/07/06Z     2.1 /   -0.6       08/07/12Z     0.6 /   -1.1
08/08/00Z     5.2 /   -0.5

SBA-SAN
07/31/00Z    -0.1                07/31/06Z    -0.6                07/31/12Z     0.1
08/01/00Z    -0.4 /   -0.3       08/01/06Z    -0.8 /   -0.2       08/01/12Z    -0.1 /   -0.2
08/02/00Z    -0.3 /   +0.2       08/02/06Z    -0.8 /   -0.0       08/02/12Z     0.2 /   +0.3
08/03/00Z    -0.0 /   +0.3       08/03/06Z    -0.7 /   +0.1       08/03/12Z     0.0 /   -0.2
08/04/00Z    -0.7 /   -0.6       08/04/06Z    -0.7 /   +0.0       08/04/12Z     0.1 /   +0.1
08/05/00Z    -0.5 /   +0.2       08/05/06Z    -1.2 /   -0.5       08/05/12Z    -0.1 /   -0.3
08/06/00Z    -0.1 /   +0.4       08/06/06Z    -0.3 /   +0.9       08/06/12Z     0.8 /   +0.9
08/07/00Z     0.4 /   +0.5       08/07/06Z     0.0 /   +0.3       08/07/12Z     0.3 /   -0.5
08/08/00Z     0.4 /   -0.0

SMX-BFL
07/31/00Z     5.5                07/31/06Z     4.2                07/31/12Z     0.8
08/01/00Z     5.9 /   +0.4       08/01/06Z     4.7 /   +0.6       08/01/12Z     1.3 /   +0.5
08/02/00Z     6.2 /   +0.3       08/02/06Z     3.3 /   -1.4       08/02/12Z     0.1 /   -1.2
08/03/00Z     4.7 /   -1.5       08/03/06Z     3.9 /   +0.5       08/03/12Z     0.0 /   -0.0
08/04/00Z     4.9 /   +0.2       08/04/06Z     2.2 /   -1.6       08/04/12Z    -0.6 /   -0.6
08/05/00Z     3.7 /   -1.2       08/05/06Z     3.3 /   +1.0       08/05/12Z     1.0 /   +1.6
08/06/00Z     5.9 /   +2.3       08/06/06Z     3.7 /   +0.4       08/06/12Z     2.2 /   +1.2
08/07/00Z     6.3 /   +0.4       08/07/06Z     3.7 /   +0.0       08/07/12Z     1.8 /   -0.4

LAX-SFO
07/31/00Z    -3.6                07/31/06Z    -2.9                07/31/12Z    -2.1
08/01/00Z    -2.9 /   +0.8       08/01/06Z    -2.3 /   +0.6       08/01/12Z    -1.6 /   +0.5
08/02/00Z    -3.5 /   -0.6       08/02/06Z    -2.5 /   -0.2       08/02/12Z    -3.2 /   -1.6
08/03/00Z    -4.6 /   -1.1       08/03/06Z    -4.3 /   -1.8       08/03/12Z    -3.6 /   -0.5
08/04/00Z    -6.4 /   -1.8       08/04/06Z    -6.1 /   -1.8       08/04/12Z    -6.0 /   -2.4
08/05/00Z    -5.3 /   +1.1       08/05/06Z    -3.4 /   +2.6       08/05/12Z    -2.3 /   +3.8
08/06/00Z    -0.9 /   +4.4       08/06/06Z    -0.1 /   +3.3       08/06/12Z    -0.6 /   +1.7
08/07/00Z    -1.3 /   -0.4       08/07/06Z    -0.9 /   -0.8       08/07/12Z    -1.6 /   -1.0

LAX-TPH
07/31/00Z    10.5                07/31/06Z     4.2                07/31/12Z     1.2
08/01/00Z    10.1 /   -0.4       08/01/06Z     6.0 /   +1.8       08/01/12Z     3.8 /   +2.6
08/02/00Z    11.0 /   +0.9       08/02/06Z     7.0 /   +0.9       08/02/12Z     3.6 /   -0.2
08/03/00Z     9.5 /   -1.5       08/03/06Z     5.7 /   -1.3       08/03/12Z     3.3 /   -0.3
08/04/00Z    11.2 /   +1.8       08/04/06Z     6.0 /   +0.3       08/04/12Z     2.2 /   -1.0
08/05/00Z     9.4 /   -1.9       08/05/06Z     5.5 /   -0.4       08/05/12Z     3.0 /   +0.8
08/06/00Z    10.9 /   +1.5       08/06/06Z     6.5 /   +1.0       08/06/12Z     3.7 /   +0.7
08/07/00Z     9.9 /   -1.0       08/07/06Z     5.8 /   -0.7       08/07/12Z     2.6 /   -1.1

SBA-LAX
07/31/00Z     0.3                07/31/06Z    -0.1                07/31/12Z     0.3
08/01/00Z     0.6 /   +0.2       08/01/06Z    -0.3 /   -0.2       08/01/12Z    -0.1 /   -0.3
08/02/00Z     0.9 /   +0.3       08/02/06Z    -0.5 /   -0.2       08/02/12Z     0.4 /   +0.4
08/03/00Z     0.8 /   -0.1       08/03/06Z    -0.1 /   +0.4       08/03/12Z     0.1 /   -0.2
08/04/00Z     0.2 /   -0.5       08/04/06Z    -0.1 /   -0.1       08/04/12Z     0.3 /   +0.2
08/05/00Z     0.1 /   -0.1       08/05/06Z    -0.4 /   -0.3       08/05/12Z     0.4 /   +0.1
08/06/00Z     0.9 /   +0.7       08/06/06Z     0.0 /   +0.4       08/06/12Z     0.5 /   +0.2
08/07/00Z     1.0 /   +0.2       08/07/06Z     0.1 /   +0.1       08/07/12Z     0.4 /   -0.2