Dunn - Black River

Ranking Statistics

247 score98.1of 100

North Carolina median

95.0the median score of 2,255 stations

Scoring higher

723stations in North Carolina

Sharing its score

39ranks 724 to 762

Points deducted

1.91.7 arrival, 0.2 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; North Carolina median 100.0, 100.0, 100.0

Next above

RUTN7rank 724; ahead on reports received 100% against 99.4%

Next below

BKIN7rank 731; behind on reports due 336 against 168, the longer record first

Sharing its rank

5other 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 3599.434.8 of 35 pointsNorth Carolina median 92.6334 of 336 scheduled reports received in 7 days
2. Arrivalweight 1083.08.3 of 10 pointsNorth Carolina median 95.2half its reports arrived within 19 min
3. Continuityweight 10100.010.0 of 10 pointsNorth Carolina median 100.0longest silence 60 min, on a schedule of one report every 30 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.