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| NF SKOKOMISH--BELOW STAIRCASE RAPIDS NEAR HOODSPORT (SKOW1) |
County: MASON     State: WA |
| Elevation: 762 (feet)      Latitude: 47 30' 52"    Longitude: 123 19' 43" |
|   | Error (feet) -- Lead Time in Hours | |||||||||||
| Forecast Time (GMT) | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 | 54 | 60 | 66 | 72 |
| 2021-04-28 15:38:00 | 0.023 | 0.021 | 0.005 | 0.03 | 0.078 | 0.064 | -0.002 | 0.051 | 0.084 | 0.043 | -0.039 | -0.001 |
| 2021-04-28 22:36:00 | -0.011 | -0.019 | 0.014 | 0.068 | 0.056 | -0.009 | 0.043 | 0.08 | 0.045 | -0.024 | 0.017 | 0.042 |
| 2021-04-29 16:04:00 | 0.039 | 0.025 | -0.03 | 0.028 | 0.091 | 0.09 | 0.016 | 0.056 | 0.07 | 0.06 | 0.021 | 0.024 |
| 2021-04-29 22:12:00 | 0.028 | -0.022 | 0.036 | 0.075 | 0.045 | -0.022 | 0.019 | 0.04 | 0.033 | -0.008 | 0.003 | 0.012 |
| 2021-04-30 15:18:00 | 0.035 | -0.039 | -0.079 | -0.026 | 0.000999999999999 | 0.005 | -0.028 | -0.009 | 0.006 | 0.001 | -0.03 | -0.007 |
| 2021-04-30 23:11:00 | -0.02 | -0.058 | -0.003 | 0.03 | 0.03 | 0.004 | 0.022 | 0.03 | 0.023 | -0.006 | 0.021 | 0.061 |
| 2021-05-01 16:59:00 | 0.012 | 0.038 | 0.014 | 0.032 | 0.036 | 0.027 | 0.0 | 0.032 | 0.069 | 0.072 | 0.041 | 0.041 |
| 2021-05-01 23:42:00 | -0.007 | -0.024 | 0.0 | 0.022 | 0.018 | -0.01 | 0.019 | 0.057 | 0.065 | 0.041 | 0.048 | 0.068 |
| 2021-05-02 17:45:00 | 0.002 | -0.023 | -0.042 | -0.006 | 0.037 | 0.05 | 0.032 | 0.045 | 0.068 | 0.054 | 0.0 | - - |
| 2021-05-02 21:48:00 | -0.023 | -0.041 | -0.005 | 0.037 | 0.042 | 0.032 | 0.054 | 0.078 | 0.06 | 0.003 | - - | - - |
| 2021-05-03 16:07:00 | 0.009 | -0.002 | -0.015 | 0.001 | 0.033 | 0.032 | -0.008 | - - | - - | - - | - - | - - |
| 2021-05-03 21:59:00 | -0.002 | -0.012 | 0.009 | 0.042 | 0.042 | -0.001 | - - | - - | - - | - - | - - | - - |
| 2021-05-04 15:56:00 | 0.011 | 0.012 | -0.028 | - - | - - | - - | - - | - - | - - | - - | - - | - - |
| 2021-05-04 22:13:00 | -0.015 | -0.048 | - - | - - | - - | - - | - - | - - | - - | - - | - - | - - |
| Percent Bias | 0.15 | -0.35 | -0.24 | 0.70 | 1.07 | 0.55 | 0.38 | 1.15 | 1.31 | 0.59 | 0.23 | 0.75 |
| Mean Absolute Error (feet) | 0.02 | 0.03 | 0.02 | 0.03 | 0.04 | 0.03 | 0.02 | 0.05 | 0.05 | 0.03 | 0.02 | 0.03 |
| RMSE (feet) | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.04 | 0.03 | 0.05 | 0.06 | 0.04 | 0.03 | 0.04 |