James River AT Huron

Ranking Statistics

247 score67.6of 100

South Dakota median

93.2the median score of 817 stations

Scoring higher

806stations in South Dakota

Sharing its score

1no other station

Points deducted

32.415.6 reports received, 10.0 continuity, 4.2 arrival, 2.5 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; South Dakota median 100.0, 100.0, 74.6

Next above

CACS2rank 806; ahead on 247 score 70.3 against 67.6

Next below

WKPS2rank 808; behind on 247 score 67.6 against 63.8

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 3555.419.4 of 35 pointsSouth Dakota median 98.293 of 168 scheduled reports received in 7 days
2. Arrivalweight 1057.95.8 of 10 pointsSouth Dakota median 85.8half its reports arrived within 31 min
3. Continuityweight 100.00.0 of 10 pointsSouth Dakota median 100.0longest silence 3.1 days, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianSouth Dakota median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianSouth Dakota median 100.0-
6. Forecast checkweight 10-7.5 of 10 points, at the medianSouth Dakota median 74.6-

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