San Joaquin above Friant Dam
GFS-Based Rhea Model Orographic Aid QPF (Inches) Total Total
Model Run 16 Dec-17 Dec 17 Dec-18 Dec 18 Dec - 19 Dec 19 Dec - 20 Dec 20 Dec - 21 Dec 21 Dec - 22 Dec 22 Dec - 23 Dec Orog Observed
Date Time 4am-4am 4am-4am 4am-4am 4am-4am 4am-4am 4am-4am 4am-4am QPF Pcpn
14-Dec 00 0.00 1.19 2.20 0.00 2.31     5.70 9.94
14-Dec 12 0.00 1.40 3.71 0.42 1.26 0.69   7.48 10.34
15-Dec 00 0.00 1.37 3.92 0.98 1.72 2.41   10.40 10.34
15-Dec 12 0.00 1.29 2.66 1.01 1.71 2.87 0.36 9.90 10.98
16-Dec 00 0.00 1.54 2.03 0.42 0.52 2.76 0.00 7.27 10.98
16-Dec 12 0.00 1.19 2.52 1.68 0.59 2.80 0.98 9.76 10.98
17-Dec 00 0.00 1.89 1.05 1.33 0.07 2.66 1.37 8.37 10.98
17-Dec 12   1.96 2.45 2.17 0.21 0.00 0.56 7.35 10.98
18-Dec 00   1.40 2.31 1.23 0.21 0.00 0.00 5.15 10.98
18-Dec 12     2.00 1.72 0.00 0.28 0.56 4.56 9.16
19-Dec 00     1.74 1.75 0.00 0.42 1.15 5.06 9.16
19-Dec 12       2.24 0.00 0.46 0.60 3.30 5.32
20-Dec 00       0.80 0.00 0.38 0.11 1.29 5.32
20-Dec 12         0.00 0.21 0.14 0.35 1.96
21-Dec 00         0.00 0.11 0.11 0.22 1.96
21-Dec 12           0.21 0.14 0.35 1.04
22-Dec 00           0.24 0.25 0.49 1.04
22-Dec 12             0.25 0.25 0.64
Observed 0.00 1.82 3.84 3.36 0.92 0.40 0.64   10.98
Huntington Lake
Precipitation
  Note: Tan cells in the table display a 12-hour QPF, and also denote a partial total in the Total Orog QPF