ROCKY RIVER AT Rocky River At US64 Nr Siler City

Ranking Statistics

247 score98.0of 100

North Carolina median

95.0the median score of 2,243 stations

Scoring higher

784stations in North Carolina

Sharing its score

42ranks 785 to 826

Points deducted

2.01.8 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

MKRN7rank 785; ahead on median arrival 18 min 51 s against 18 min 52 s

Next below

HNRN7rank 801; behind on median arrival 18 min 52 s against 18 min 53 s

Sharing its rank

14other 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 91.1167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1082.38.2 of 10 pointsNorth Carolina median 96.8half its reports arrived within 19 min
3. Continuityweight 10100.010.0 of 10 pointsNorth Carolina median 100.0longest silence 2 h, 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.