Grassy Creek at Grassy Creek

Ranking Statistics

247 score96.6of 100

North Carolina median

95.0the median score of 2,255 stations

Scoring higher

942stations in North Carolina

Sharing its score

7ranks 943 to 949

Points deducted

3.42.1 reports received, 1.2 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

RFCN7rank 948; ahead on reports received 95.9% against 93.8%

Next below

PLTN7rank 950; behind on 247 score 96.6 against 96.5

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 3593.932.9 of 35 pointsNorth Carolina median 92.6338 of 360 scheduled reports received in 7 days
2. Arrivalweight 1087.68.8 of 10 pointsNorth Carolina median 95.2half its reports arrived within 16 min
3. Continuityweight 10100.010.0 of 10 pointsNorth Carolina median 100.0longest silence 60 min, on a schedule of one report every 28 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.