Williams Creek Upstream of Gregson Dr

Ranking Statistics

247 score85.0of 100

North Carolina median

95.0the median score of 2,243 stations

Scoring higher

1,626stations in North Carolina

Sharing its score

39ranks 1,627 to 1,665

Points deducted

15.012.0 reports received, 2.2 continuity, 0.8 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

NC-DS-13rank 1,627; ahead on reports received 85.7% against 65.5%

Next below

EW6709rank 1,629; behind on reports received 65.5% against 64.8%

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 3565.623.0 of 35 pointsNorth Carolina median 91.1661 of 1,008 scheduled reports received in 7 days
2. Arrivalweight 1091.99.2 of 10 pointsNorth Carolina median 96.8half its reports arrived within 14 min
3. Continuityweight 1078.27.8 of 10 pointsNorth Carolina median 100.0longest silence 60 min, on a schedule of one report every 10 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.