National Weather Service United States Department of Commerce
NZUS56 KLOX 060548
GRDGFS

Model Forecast Pressure Gradients and 24 Hour Trends
Model/Run: GFS215 2026-10-06 00:00:00Z

LAX-DAG
10/06/00Z     0.5                10/06/06Z    -0.5                10/06/12Z    -0.9
10/07/00Z     1.4 /   +1.0       10/07/06Z     0.8 /   +1.4       10/07/12Z     0.3 /   +1.2
10/08/00Z     3.0 /   +1.6       10/08/06Z     2.4 /   +1.5       10/08/12Z     0.9 /   +0.5
10/09/00Z     4.1 /   +1.1       10/09/06Z     2.4 /   +0.1       10/09/12Z     1.7 /   +0.8
10/10/00Z     4.5 /   +0.4       10/10/06Z     2.6 /   +0.2       10/10/12Z     1.8 /   +0.1
10/11/00Z     5.9 /   +1.4       10/11/06Z     3.8 /   +1.1       10/11/12Z     4.4 /   +2.6
10/12/00Z     5.0 /   -0.9       10/12/06Z     3.5 /   -0.3       10/12/12Z     2.1 /   -2.2
10/13/00Z     3.6 /   -1.4       10/13/06Z     3.9 /   +0.4       10/13/12Z     2.4 /   +0.3

LAX-BFL
10/06/00Z     1.0                10/06/06Z    -1.1                10/06/12Z    -1.8
10/07/00Z     0.6 /   -0.3       10/07/06Z     0.0 /   +1.1       10/07/12Z    -1.3 /   +0.5
10/08/00Z     1.9 /   +1.3       10/08/06Z     1.3 /   +1.3       10/08/12Z    -0.8 /   +0.5
10/09/00Z     3.1 /   +1.2       10/09/06Z     1.8 /   +0.5       10/09/12Z     1.0 /   +1.8
10/10/00Z     2.3 /   -0.8       10/10/06Z     0.8 /   -1.0       10/10/12Z     0.3 /   -0.7
10/11/00Z     4.4 /   +2.1       10/11/06Z     2.5 /   +1.8       10/11/12Z     3.1 /   +2.8
10/12/00Z     5.0 /   +0.5       10/12/06Z     1.2 /   -1.3       10/12/12Z    -1.2 /   -4.2
10/13/00Z     1.5 /   -3.5       10/13/06Z     0.7 /   -0.5       10/13/12Z    -1.3 /   -0.1

SBA-SMX
10/10/00Z    -1.1 /   -1.1       10/10/12Z    -1.4 /   -1.0       10/10/18Z    -0.5 /   -0.6
10/11/00Z    -0.8 /   +0.3       10/11/12Z    -1.7 /   -0.3       10/11/18Z    -1.4 /   -0.9
10/12/00Z    -1.8 /   -1.0       10/12/12Z    -2.0 /   -0.2       10/12/18Z    -0.7 /   +0.7
10/13/00Z    -2.0 /   -0.2       10/13/12Z    -1.6 /   +0.4       10/13/18Z    -0.7 /   -0.0
10/06/00Z    -1.1                10/06/06Z    -2.0                10/06/12Z    -1.5
10/07/00Z    -1.3 /   -0.1       10/07/06Z    -1.8 /   +0.3       10/07/12Z    -0.5 /   +1.0
10/08/00Z    -0.4 /   +0.8       10/08/06Z     0.0 /   +1.8       10/08/12Z    -0.1 /   +0.4
10/09/00Z     0.0 /   +0.4       10/09/06Z    -0.6 /   -0.6       10/09/12Z    -0.4 /   -0.4
10/10/00Z    -1.1 /   -1.1       10/10/06Z    -2.1 /   -1.5       10/10/12Z    -1.4 /   -1.0
10/11/00Z    -0.8 /   +0.3       10/11/06Z    -1.7 /   +0.4       10/11/12Z    -1.7 /   -0.3
10/12/00Z    -1.8 /   -1.0       10/12/06Z    -2.3 /   -0.6       10/12/12Z    -2.0 /   -0.2
10/13/00Z    -2.0 /   -0.2       10/13/06Z    -2.3 /   +0.0       10/13/12Z    -1.6 /   +0.4
10/14/00Z    -2.1 /   -0.1

SBA-BFL
10/10/00Z     3.1 /   -0.6       10/10/12Z     0.1 /   -1.0       10/10/18Z     1.7 /   +0.0
10/11/00Z     4.4 /   +1.2       10/11/12Z     2.4 /   +2.4       10/11/18Z     3.0 /   +1.3
10/12/00Z     4.2 /   -0.2       10/12/12Z    -1.4 /   -3.8       10/12/18Z    -0.5 /   -3.5
10/13/00Z     0.7 /   -3.5       10/13/12Z    -1.3 /   +0.1       10/13/18Z    -0.5 /   -0.1
10/06/00Z     2.4                10/06/06Z    -0.3                10/06/12Z    -1.6
10/07/00Z     1.5 /   -0.9       10/07/06Z    -0.1 /   +0.2       10/07/12Z    -1.3 /   +0.3
10/08/00Z     2.4 /   +0.9       10/08/06Z     1.0 /   +1.1       10/08/12Z    -0.6 /   +0.7
10/09/00Z     3.8 /   +1.3       10/09/06Z     1.6 /   +0.6       10/09/12Z     1.1 /   +1.7
10/10/00Z     3.1 /   -0.6       10/10/06Z     0.6 /   -1.0       10/10/12Z     0.1 /   -1.0
10/11/00Z     4.4 /   +1.2       10/11/06Z     2.4 /   +1.8       10/11/12Z     2.4 /   +2.4
10/12/00Z     4.2 /   -0.2       10/12/06Z     0.7 /   -1.7       10/12/12Z    -1.4 /   -3.8
10/13/00Z     0.7 /   -3.5       10/13/06Z     0.2 /   -0.6       10/13/12Z    -1.3 /   +0.1
10/14/00Z    -0.7 /   -1.4

SBA-SAN
10/06/00Z     1.2                10/06/06Z    -0.0                10/06/12Z    -0.1
10/07/00Z     0.4 /   -0.9       10/07/06Z    -0.5 /   -0.5       10/07/12Z    -0.0 /   +0.0
10/08/00Z    -0.2 /   -0.6       10/08/06Z    -0.2 /   +0.3       10/08/12Z     0.3 /   +0.3
10/09/00Z    -0.1 /   +0.0       10/09/06Z    -0.3 /   -0.1       10/09/12Z     0.1 /   -0.2
10/10/00Z     0.3 /   +0.5       10/10/06Z    -0.9 /   -0.6       10/10/12Z    -0.1 /   -0.3
10/11/00Z    -0.6 /   -0.9       10/11/06Z    -0.6 /   +0.2       10/11/12Z    -0.7 /   -0.6
10/12/00Z    -1.6 /   -1.0       10/12/06Z    -0.8 /   -0.1       10/12/12Z    -0.0 /   +0.7
10/13/00Z    -1.0 /   +0.6       10/13/06Z    -2.5 /   -1.7       10/13/12Z    -2.1 /   -2.0
10/14/00Z    -2.1 /   -1.0

SMX-BFL
10/06/00Z     3.5                10/06/06Z     1.8                10/06/12Z    -0.1
10/07/00Z     2.7 /   -0.8       10/07/06Z     1.7 /   -0.1       10/07/12Z    -0.8 /   -0.7
10/08/00Z     2.8 /   +0.1       10/08/06Z     1.0 /   -0.7       10/08/12Z    -0.5 /   +0.3
10/09/00Z     3.7 /   +0.9       10/09/06Z     2.2 /   +1.2       10/09/12Z     1.5 /   +2.1
10/10/00Z     4.2 /   +0.5       10/10/06Z     2.8 /   +0.6       10/10/12Z     1.5 /   -0.1
10/11/00Z     5.1 /   +0.9       10/11/06Z     4.1 /   +1.4       10/11/12Z     4.1 /   +2.7
10/12/00Z     6.0 /   +0.9       10/12/06Z     3.0 /   -1.1       10/12/12Z     0.6 /   -3.6
10/13/00Z     2.7 /   -3.3       10/13/06Z     2.4 /   -0.6       10/13/12Z     0.2 /   -0.3

LAX-SFO
10/06/00Z    -3.2                10/06/06Z    -3.0                10/06/12Z    -2.6
10/07/00Z    -2.9 /   +0.4       10/07/06Z    -2.3 /   +0.6       10/07/12Z    -2.6 /   +0.0
10/08/00Z    -2.9 /   -0.0       10/08/06Z    -1.8 /   +0.5       10/08/12Z    -2.2 /   +0.4
10/09/00Z    -1.1 /   +1.8       10/09/06Z    -0.4 /   +1.4       10/09/12Z    -0.6 /   +1.5
10/10/00Z    -2.3 /   -1.2       10/10/06Z    -1.3 /   -0.9       10/10/12Z    -1.2 /   -0.6
10/11/00Z    -0.7 /   +1.6       10/11/06Z     0.3 /   +1.6       10/11/12Z     1.9 /   +3.1
10/12/00Z     0.6 /   +1.3       10/12/06Z    -0.0 /   -0.3       10/12/12Z    -1.6 /   -3.4
10/13/00Z    -1.6 /   -2.2       10/13/06Z    -1.8 /   -1.8       10/13/12Z    -1.0 /   +0.6

LAX-TPH
10/06/00Z     1.1                10/06/06Z    -1.0                10/06/12Z    -2.5
10/07/00Z     1.4 /   +0.3       10/07/06Z    -0.1 /   +0.9       10/07/12Z    -1.4 /   +1.1
10/08/00Z     2.5 /   +1.2       10/08/06Z     1.6 /   +1.7       10/08/12Z    -0.6 /   +0.8
10/09/00Z     4.4 /   +1.8       10/09/06Z     2.4 /   +0.8       10/09/12Z     1.1 /   +1.7
10/10/00Z     5.6 /   +1.3       10/10/06Z     3.3 /   +0.9       10/10/12Z     2.4 /   +1.3
10/11/00Z     9.4 /   +3.8       10/11/06Z     7.5 /   +4.2       10/11/12Z     8.0 /   +5.6
10/12/00Z    14.6 /   +5.1       10/12/06Z     7.1 /   -0.4       10/12/12Z     3.0 /   -5.0
10/13/00Z     2.9 /  -11.7       10/13/06Z     4.3 /   -2.8       10/13/12Z     6.0 /   +3.1

SBA-LAX
10/06/00Z     1.4                10/06/06Z     0.9                10/06/12Z     0.2
10/07/00Z     0.8 /   -0.6       10/07/06Z    -0.1 /   -0.9       10/07/12Z    -0.0 /   -0.2
10/08/00Z     0.5 /   -0.3       10/08/06Z    -0.2 /   -0.2       10/08/12Z     0.2 /   +0.2
10/09/00Z     0.7 /   +0.1       10/09/06Z    -0.2 /   +0.1       10/09/12Z     0.1 /   -0.1
10/10/00Z     0.8 /   +0.1       10/10/06Z    -0.1 /   +0.0       10/10/12Z    -0.2 /   -0.3
10/11/00Z    -0.1 /   -0.9       10/11/06Z    -0.1 /   +0.0       10/11/12Z    -0.6 /   -0.4
10/12/00Z    -0.8 /   -0.7       10/12/06Z    -0.5 /   -0.4       10/12/12Z    -0.2 /   +0.4
10/13/00Z    -0.8 /   -0.0       10/13/06Z    -0.6 /   -0.0       10/13/12Z    -0.0 /   +0.2