Kiptopeke

Ranking Statistics

247 score71.9of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

1,450stations in Virginia

Sharing its score

4ranks 1,451 to 1,454

Points deducted

28.114.8 reports received, 6.8 arrival, 6.1 continuity, 0.4 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Virginia median 100.0, 100.0, 96.5

Next above

FW2269rank 1,450; ahead on 247 score 72.4 against 71.9

Next below

FW8901rank 1,453; behind on reports received 57.6% against 47.1%

Sharing its rank

1other 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 3557.720.2 of 35 pointsVirginia median 97.9323 of 560 scheduled reports received in 7 days
2. Arrivalweight 1031.93.2 of 10 pointsVirginia median 92.7half its reports arrived within 44 min
3. Continuityweight 1038.83.9 of 10 pointsVirginia median 100.0longest silence 6.3 h, on a schedule of one report every 18 min
4. Accuracyweight 20-20.0 of 20 points, at the medianVirginia median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianVirginia median 100.0-
6. Forecast checkweight 10-9.7 of 10 points, at the medianVirginia median 96.5-

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