Ashley River at I-526 Pierpoint

Ranking Statistics

247 score99.0of 100

South Carolina median

96.6the median score of 1,128 stations

Scoring higher

297stations in South Carolina

Sharing its score

11ranks 298 to 308

Points deducted

1.00.6 arrival, 0.4 reports received

Counted at the median

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

Next above

02196690rank 299; ahead on median arrival 12 min 48 s against 13 min 3 s

Next below

GIVS1rank 302; behind on median arrival 13 min 3 s against 13 min 5 s

Sharing its rank

1other 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 3598.834.6 of 35 pointsSouth Carolina median 98.6166 of 168 scheduled reports received in 7 days
2. Arrivalweight 1093.99.4 of 10 pointsSouth Carolina median 95.3half its reports arrived within 13 min
3. Continuityweight 10100.010.0 of 10 pointsSouth 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 medianSouth Carolina median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianSouth Carolina median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianSouth 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.