Vermillion

Ranking Statistics

247 score91.8of 100

South Dakota median

93.1the median score of 806 stations

Scoring higher

465stations in South Dakota

Sharing its score

6ranks 466 to 471

Points deducted

8.23.2 arrival, 2.7 forecast check, 1.4 reports received, 0.9 continuity

Counted at the median

Forecast checknot measured at this station; South Dakota median 72.6

Next above

WHRS2rank 465; ahead on 247 score 91.9 against 91.8

Next below

SD-CS-34rank 467; behind on reports received 95.9% against 85.7%

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 3596.033.6 of 35 pointsSouth Dakota median 98.2215 of 224 scheduled reports received in 7 days
2. Arrivalweight 1068.06.8 of 10 pointsSouth Dakota median 86.0half its reports arrived within 26 min
3. Continuityweight 1090.99.1 of 10 pointsSouth Dakota median 100.0longest silence 3 h, on a schedule of one report every 45 min
4. Accuracyweight 20100.020.0 of 20 pointsSouth Dakota median 100.0its temperature against the airport station KVMR, 3.6 miles away, over 164 readings: typical difference 1.5 °F beyond a steady offset of -1.0 °F
5. Instrument checksweight 15100.015.0 of 15 pointsSouth Dakota median 100.00 of 164 readings failed their check against its reference station
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.