Canton Tva

Ranking Statistics

247 score99.5of 100

North Carolina median

95.0the median score of 2,255 stations

Scoring higher

454stations in North Carolina

Sharing its score

70ranks 455 to 524

Points deducted

0.50.5 arrival

Counted at the median

Arrival, accuracy, instrument checks, forecast checknot measured at this station; North Carolina median 95.2, 100.0, 100.0, 100.0

Next above

RWIrank 455; ahead on median arrival 9 min 35 s against 0 s

Next below

NC-SM-11rank 475; behind on reports due 168 against 7, the longer record first

Sharing its rank

18other 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 pointsNorth Carolina median 92.6168 of 168 scheduled reports received in 7 days
2. Arrivalweight 10-9.5 of 10 points, at the medianNorth Carolina median 95.2-
3. Continuityweight 10100.010.0 of 10 pointsNorth Carolina median 100.0longest silence 61 min, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianNorth Carolina median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianNorth Carolina median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianNorth Carolina median 100.0-

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