Wailuku River at Iao Valley Road

Ranking Statistics

247 score93.5of 100

Hawaii median

97.3the median score of 381 stations

Scoring higher

282stations in Hawaii

Sharing its score

2ranks 283 to 284

Points deducted

6.52.7 arrival, 2.2 continuity, 1.6 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Hawaii median 99.9, 100.0, 100.0

Next above

WKRH1rank 283; ahead on reports received 96.7% against 95.5%

Next below

S2097rank 285; behind on 247 score 93.5 against 93.4

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 3595.533.4 of 35 pointsHawaii median 99.4642 of 672 scheduled reports received in 7 days
2. Arrivalweight 1073.17.3 of 10 pointsHawaii median 84.1half its reports arrived within 23 min
3. Continuityweight 1078.27.8 of 10 pointsHawaii median 100.0longest silence 1.5 h, on a schedule of one report every 15 min
4. Accuracyweight 20-20.0 of 20 points, at the medianHawaii median 99.9-
5. Instrument checksweight 15-15.0 of 15 points, at the medianHawaii median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianHawaii 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.