Chapel Hill - Morgan Creek

Ranking Statistics

247 score96.0of 100

North Carolina median

95.0the median score of 2,255 stations

Scoring higher

1,037stations in North Carolina

Sharing its score

9ranks 1,038 to 1,046

Points deducted

4.02.0 reports received, 1.3 continuity, 0.7 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

WONN7rank 1,044; ahead on reports received 95.1% against 94.3%

Next below

DMHN7rank 1,046; behind on reports received 94.3% against 94.1%

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 3594.333.0 of 35 pointsNorth Carolina median 92.6951 of 1,008 scheduled reports received in 7 days
2. Arrivalweight 1093.09.3 of 10 pointsNorth Carolina median 95.2half its reports arrived within 14 min
3. Continuityweight 1087.28.7 of 10 pointsNorth Carolina median 100.0longest silence 45 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.