Kawainui Marsh at near levee sta 15

Ranking Statistics

247 score98.1of 100

Hawaii median

97.3the median score of 381 stations

Scoring higher

140stations in Hawaii

Sharing its score

15ranks 141 to 155

Points deducted

1.91.7 arrival, 0.2 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

WKNH1rank 139; ahead on 247 score 98.2 against 98.1

Next below

OHGH1rank 143; behind on median arrival 18 min 32 s against 18 min 33 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 3599.434.8 of 35 pointsHawaii median 99.4167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1082.98.3 of 10 pointsHawaii median 84.1half its reports arrived within 19 min
3. Continuityweight 10100.010.0 of 10 pointsHawaii 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 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.