Winter '22 / '23 - Snow Storm #3: FINAL Results and Storm Summary
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BOS Red Cross (1935) |
Complete forecaster verification table and the FINAL Results / Storm Summary available at NEWxSFC/s home page.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiydr0UI0LDXhVH1MZrzuDpq2F702X-35Y-8DpdyFehYUCizbLM_OME8kfgFNkxzK9WW4EV4ANNa6WxYwGO2Ks-J-V-cXKaou8RQTkfS7DyOg4T2Ge3HmiNP7Zq5rEzESgmpU6UyrDUUMlRLTIsdyeK4ma2BDWenBa6ZDluq5spcLbGRfrj9VrPP0rjfw/w235-h400/storm3_top-4-forecasters.gif)
SUMSQ: sum of square error (")
SUMSQ Z: Z-score
STP: storm total precipitation error (")
TAE: total absolute error (")
AAE: average absolute error (")
(#): category rank
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Forecast by Observed Snowfall Scatterplots for Top 4 Forecasts
Forecast/s dotted blue line below (above) the Observed snowfall/s solid red line ==> under (over) forecast bias.
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Comparison of Top 4 Forecasts and Observed Snowfall by Station
Forecast Skill Score (measured against NWS ER WFOs)
Positive skill values indicate a forecast/s improvement over the NWS forecasts.
Bias is the arithmetic difference between the average Forecast snowfall and the average Observed snowfall. (avgForecast - avgObserved)
2 comments:
Thanks TQ!!
😸
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