Missouri River 6 ESE Farm Island

Ranking Statistics

247 score86.0of 100

South Dakota median

93.1the median score of 806 stations

Scoring higher

684stations in South Dakota

Sharing its score

2ranks 685 to 686

Points deducted

14.04.6 reports received, 3.5 continuity, 3.2 arrival, 2.7 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; South Dakota median 100.0, 100.0, 72.6

Next above

VBVS2rank 684; ahead on 247 score 86.2 against 86.0

Next below

SD588rank 686; behind on reports received 86.9% against 77.2%

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 3586.930.4 of 35 pointsSouth Dakota median 98.2146 of 168 scheduled reports received in 7 days
2. Arrivalweight 1068.26.8 of 10 pointsSouth Dakota median 86.0half its reports arrived within 26 min
3. Continuityweight 1065.46.5 of 10 pointsSouth Dakota median 100.0longest silence 9 h, 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 10-7.3 of 10 points, at the medianSouth Dakota median 72.6-

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