National Weather Service United States Department of Commerce
NZUS56 KLOX 162348
GRDGFS

Model Forecast Pressure Gradients and 24 Hour Trends
Model/Run: GFS215 2025-06-16 18:00:00Z

LAX-DAG
06/17/00Z     7.9                06/17/12Z     2.2                06/17/18Z     3.7
06/18/00Z     6.4 /   -1.5       06/18/12Z     2.8 /   +0.5       06/18/18Z     4.7 /   +1.0
06/19/00Z     7.4 /   +0.9       06/19/12Z     4.5 /   +1.7       06/19/18Z     6.5 /   +1.8
06/20/00Z     9.3 /   +2.0       06/20/12Z     4.6 /   +0.1       06/20/18Z     6.4 /   -0.1
06/21/00Z     8.6 /   -0.7       06/21/12Z     5.3 /   +0.8       06/21/18Z     7.4 /   +1.0
06/22/00Z     8.9 /   +0.3       06/22/12Z     3.3 /   -2.0       06/22/18Z     4.3 /   -3.1
06/23/00Z     6.7 /   -2.2       06/23/12Z     3.2 /   -0.1       06/23/18Z     5.9 /   +1.6
06/24/00Z     8.6 /   +1.9       06/24/12Z     4.3 /   +1.1       06/24/18Z     6.5 /   +0.7

LAX-BFL
06/17/00Z     1.7                06/17/12Z    -3.0                06/17/18Z    -1.7
06/18/00Z     1.1 /   -0.6       06/18/12Z    -1.3 /   +1.7       06/18/18Z     0.4 /   +2.1
06/19/00Z     3.3 /   +2.1       06/19/12Z     1.5 /   +2.8       06/19/18Z     2.6 /   +2.2
06/20/00Z     5.0 /   +1.8       06/20/12Z    -1.5 /   -3.0       06/20/18Z    -1.1 /   -3.6
06/21/00Z     1.8 /   -3.2       06/21/12Z    -3.0 /   -1.5       06/21/18Z    -2.8 /   -1.7
06/22/00Z     0.4 /   -1.4       06/22/12Z    -0.8 /   +2.2       06/22/18Z    -0.8 /   +2.0
06/23/00Z     2.4 /   +2.0       06/23/12Z     0.7 /   +1.5       06/23/18Z     3.1 /   +3.9
06/24/00Z     6.4 /   +4.0       06/24/12Z     0.8 /   +0.0       06/24/18Z     2.0 /   -1.0

SBA-SMX
06/17/00Z    -3.0                06/17/06Z    -3.5                06/17/12Z    -2.6
06/18/00Z    -3.6 /   -0.6       06/18/06Z    -2.5 /   +1.0       06/18/12Z    -1.5 /   +1.1
06/19/00Z    -0.7 /   +2.9       06/19/06Z    -1.0 /   +1.6       06/19/12Z    -1.0 /   +0.5
06/20/00Z    -2.8 /   -2.1       06/20/06Z    -3.8 /   -2.8
06/21/00Z    -3.9 /   -1.1       06/21/06Z    -3.9 /   -0.1       06/21/12Z    -2.0 /   +0.7
06/22/00Z    -3.0 /   +1.0       06/22/06Z    -2.9 /   +1.0       06/22/12Z    -1.2 /   +0.8
06/23/00Z    -1.1 /   +1.9       06/23/06Z    -2.3 /   +0.6       06/23/12Z    -0.8 /   +0.4
06/24/00Z    -0.4 /   +0.7       06/24/06Z    -2.0 /   +0.3       06/24/12Z    -1.3 /   -0.5
06/24/18Z    -0.3 /   -1.1

SBA-BFL
06/17/00Z     1.5                06/17/12Z    -2.7                06/17/18Z    -1.3
06/18/00Z     0.4 /   -1.1       06/18/12Z    -1.0 /   +1.6       06/18/18Z     1.0 /   +2.4
06/19/00Z     3.9 /   +3.5       06/19/12Z     1.8 /   +2.8       06/19/18Z     3.2 /   +2.2
06/20/00Z     5.2 /   +1.3       06/20/12Z    -1.3 /   -3.1       06/20/18Z    -0.5 /   -3.7
06/21/00Z     1.3 /   -3.9       06/21/12Z    -2.9 /   -1.6       06/21/18Z    -1.9 /   -1.4
06/22/00Z    -0.3 /   -1.7       06/22/12Z    -1.1 /   +1.8       06/22/18Z    -0.5 /   +1.5
06/23/00Z     3.0 /   +3.3       06/23/12Z     0.6 /   +1.6       06/23/18Z     3.5 /   +4.0
06/24/00Z     6.9 /   +3.9       06/24/12Z     0.9 /   +0.3       06/24/18Z     2.6 /   -0.9

SBA-SAN
06/17/00Z    -1.0                06/17/12Z     0.1                06/17/18Z     0.2
06/18/00Z    -1.8 /   -0.8       06/18/12Z    -0.0 /   -0.1       06/18/18Z     0.5 /   +0.3
06/19/00Z    -0.4 /   +1.4       06/19/12Z     0.0 /   +0.0       06/19/18Z     0.4 /   -0.1
06/20/00Z    -0.9 /   -0.4       06/20/12Z    -0.3 /   -0.3       06/20/18Z    -0.1 /   -0.5
06/21/00Z    -1.9 /   -1.1       06/21/12Z    -0.8 /   -0.5       06/21/18Z    -0.2 /   -0.0
06/22/00Z    -2.0 /   -0.0       06/22/12Z     0.2 /   +1.0       06/22/18Z     0.0 /   +0.2
06/23/00Z     0.0 /   +2.0       06/23/12Z    -0.4 /   -0.6       06/23/18Z    -0.2 /   -0.2
06/24/00Z    -0.3 /   -0.4       06/24/12Z    -0.1 /   +0.3       06/24/18Z     0.2 /   +0.4

LAX-SFO
06/17/00Z    -6.2                06/17/12Z    -6.1                06/17/18Z    -5.6
06/18/00Z    -6.1 /   +0.2       06/18/12Z    -3.5 /   +2.6       06/18/18Z    -3.1 /   +2.5
06/19/00Z    -3.1 /   +2.9       06/19/12Z    -2.8 /   +0.7       06/19/18Z    -3.2 /   -0.1
06/20/00Z    -4.8 /   -1.7       06/20/12Z    -4.8 /   -2.0       06/20/18Z    -5.3 /   -2.1
06/21/00Z    -6.5 /   -1.7       06/21/12Z    -6.4 /   -1.6       06/21/18Z    -6.6 /   -1.3
06/22/00Z    -6.2 /   +0.3       06/22/12Z    -3.1 /   +3.3       06/22/18Z    -2.6 /   +4.0
06/23/00Z    -3.2 /   +3.0       06/23/12Z    -1.4 /   +1.7       06/23/18Z    -0.7 /   +1.9
06/24/00Z    -1.7 /   +1.6       06/24/12Z    -0.9 /   +0.5       06/24/18Z    -1.5 /   -0.8

LAX-TPH
06/17/00Z    11.9                06/17/12Z    -0.1                06/17/18Z     4.0
06/18/00Z     8.0 /   -3.9       06/18/12Z     3.3 /   +3.4       06/18/18Z     7.1 /   +3.1
06/19/00Z    10.6 /   +2.6       06/19/12Z     6.4 /   +3.1       06/19/18Z    11.1 /   +3.9
06/20/00Z    14.4 /   +3.7       06/20/12Z     6.6 /   +0.2       06/20/18Z    11.0 /   -0.1
06/21/00Z    15.5 /   +1.1       06/21/12Z     7.1 /   +0.4       06/21/18Z    11.4 /   +0.4
06/22/00Z    10.3 /   -5.2       06/22/12Z    -0.4 /   -7.5       06/22/18Z     3.2 /   -8.2
06/23/00Z     6.4 /   -3.9       06/23/12Z     1.4 /   +1.8       06/23/18Z     7.4 /   +4.3
06/24/00Z    12.6 /   +6.3       06/24/12Z     6.4 /   +5.0       06/24/18Z     9.5 /   +2.1

SBA-LAX
06/17/00Z    -0.3                06/17/12Z     0.3                06/17/18Z     0.4
06/18/00Z    -0.7 /   -0.5       06/18/12Z     0.2 /   -0.1       06/18/18Z     0.6 /   +0.3
06/19/00Z     0.6 /   +1.4       06/19/12Z     0.3 /   +0.1       06/19/18Z     0.6 /   +0.0
06/20/00Z     0.2 /   -0.5       06/20/12Z     0.2 /   -0.1       06/20/18Z     0.5 /   -0.1
06/21/00Z    -0.5 /   -0.7       06/21/12Z     0.1 /   -0.1       06/21/18Z     0.8 /   +0.3
06/22/00Z    -0.8 /   -0.3       06/22/12Z    -0.3 /   -0.4       06/22/18Z     0.3 /   -0.5
06/23/00Z     0.5 /   +1.3       06/23/12Z    -0.2 /   +0.1       06/23/18Z     0.4 /   +0.1
06/24/00Z     0.4 /   -0.1       06/24/12Z     0.1 /   +0.3       06/24/18Z     0.5 /   +0.1