|
| SNOHOMISH--AT SNOHOMISH (SNAW1) |
County: SNOHOMISH State: WA |
| Elevation: 35 (feet) Latitude: 47 54' 47" Longitude: 122 6' 32" |
| Flood Stage: 25.00 (feet) |
| Error (feet) -- Lead Time in Hours | ||||||||||||
| Forecast Time (GMT) | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 | 54 | 60 | 66 | 72 |
| 2021-04-28 15:54:00 | -0.38 | -0.71 | -0.83 | 0.09 | 0.29 | 0.45 | 0.38 | 0.28 | -0.44 | -2.33 | -1.05 | -0.06 |
| 2021-04-28 22:14:00 | -0.5 | -1.17 | -2.68 | -1.04 | -0.05 | 0.25 | 0.3 | 0.03 | -0.37 | -0.31 | -0.01 | 0.15 |
| 2021-04-29 16:04:00 | -2.48 | -2.63 | -1.71 | -1.57 | -1.3 | -1.41 | -1.26 | -0.71 | -0.72 | -0.13 | 0.38 | 0.01 |
| 2021-04-29 22:03:00 | -0.33 | 0.2 | -0.13 | -0.11 | 0.39 | 0.02 | -0.45 | -0.76 | -1.08 | -1.07 | -0.68 | -0.23 |
| 2021-04-30 15:24:00 | -0.52 | -0.75 | -0.84 | -0.63 | -0.09 | -0.14 | 0.04 | -0.05 | 0.04 | 0.27 | 0.11 | -0.84 |
| 2021-04-30 22:52:00 | -0.15 | -0.07 | 0.14 | -0.07 | -0.99 | -0.66 | -0.57 | -0.59 | -0.48 | -0.39 | -0.23 | 0.1 |
| 2021-05-01 17:11:00 | 0.062 | 0.187 | 0.268 | 0.53 | 0.4 | 0.26 | 0.08 | 0.05 | 0.43 | 0.54 | -0.21 | -0.27 |
| 2021-05-01 23:32:00 | -0.1 | -0.16 | 0.21 | 0.35 | -0.36 | -0.33 | -0.37 | -0.42 | -0.36 | -0.31 | -0.22 | 0.02 |
| 2021-05-02 17:57:00 | 0.248 | 0.23 | 0.29 | 0.42 | 0.61 | 0.34 | 0.02 | 0.08 | 0.17 | 0.2 | 0.01 | -0.78 |
| 2021-05-02 21:40:00 | 0.64 | 0.38 | 0.07 | 0.11 | 0.2 | 0.27 | 0.07 | -0.74 | -0.34 | -0.18 | -0.19 | -0.17 |
| 2021-05-03 16:26:00 | 0.102 | 0.085 | 0.08 | 0.05 | 0.07 | 0.26 | 0.51 | 0.36 | 0.4 | 0.49 | 0.57 | 0.52 |
| 2021-05-03 21:52:00 | 0.25 | 0.5 | 0.36 | 0.39 | 0.48 | 0.56 | 0.51 | -0.48 | -0.94 | -0.35 | -0.04 | 0.01 |
| 2021-05-04 16:10:00 | 0.32 | 0.25 | 0.18 | 0.22 | 0.27 | 0.3 | 0.18 | 0.45 | 0.56 | 0.53 | 0.56 | 0.63 |
| 2021-05-04 21:55:00 | 0.2 | 0.1 | 0.38 | 0.49 | 0.19 | 0.08 | 0.23 | 0.41 | -0.69 | -0.97 | -0.59 | -0.39 |
| Percent Bias | -1.49 | -2.06 | -2.46 | -0.45 | 0.06 | 0.14 | -0.19 | -1.19 | -2.12 | -2.13 | -0.81 | -0.64 |
| Mean Absolute Error (feet) | 0.45 | 0.53 | 0.58 | 0.43 | 0.41 | 0.38 | 0.35 | 0.39 | 0.50 | 0.58 | 0.35 | 0.30 |
| RMSE (feet) | 0.74 | 0.84 | 0.93 | 0.60 | 0.53 | 0.50 | 0.47 | 0.46 | 0.57 | 0.80 | 0.45 | 0.41 |