Roanoke River 3 NW Westover

Ranking Statistics

247 score97.2of 100

North Carolina median

95.0the median score of 2,243 stations

Scoring higher

935stations in North Carolina

Sharing its score

31ranks 936 to 966

Points deducted

2.82.8 arrival

Counted at the median

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

Next above

ARRN7rank 937; ahead on longest silence 75 min against 79 min

Next below

CKEN7rank 958; behind on reports received 100% against 99.5%

Sharing its rank

19other 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 91.1168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1072.37.2 of 10 pointsNorth Carolina median 96.8half its reports arrived within 24 min
3. Continuityweight 10100.010.0 of 10 pointsNorth Carolina median 100.0longest silence 79 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.