Marsh River 4 SE Shelly

Ranking Statistics

247 score95.8of 100

Minnesota median

93.3the median score of 1,965 stations

Scoring higher

724stations in Minnesota

Sharing its score

32ranks 725 to 756

Points deducted

4.22.6 arrival, 1.7 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Minnesota median 100.0, 100.0, 83.2

Next above

GRDM5rank 738; ahead on median arrival 22 min 51 s against 22 min 52 s

Next below

BAPM5rank 744; behind on longest silence 60 min against 64 min

Sharing its rank

4other stations, equal on every measure

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

1. Reports receivedweight 35100.035.0 of 35 pointsMinnesota median 96.4168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1074.37.4 of 10 pointsMinnesota median 96.8half its reports arrived within 23 min
3. Continuityweight 10100.010.0 of 10 pointsMinnesota median 100.0longest silence 60 min, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianMinnesota median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMinnesota median 100.0-
6. Forecast checkweight 10-8.3 of 10 points, at the medianMinnesota median 83.2-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.