Ptwc

Ranking Statistics

247 score91.4of 100

Hawaii median

97.3the median score of 381 stations

Scoring higher

299stations in Hawaii

Sharing its score

2ranks 300 to 301

Points deducted

8.65.0 reports received, 3.6 arrival

Counted at the median

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

Next above

KUNH1rank 299; ahead on 247 score 91.5 against 91.4

Next below

WAWH1rank 301; behind on longest silence 62 min against 75 min

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 3585.730.0 of 35 pointsHawaii median 99.4192 of 224 scheduled reports received in 7 days
2. Arrivalweight 1063.86.4 of 10 pointsHawaii median 84.1half its reports arrived within 28 min
3. Continuityweight 10100.010.0 of 10 pointsHawaii median 100.0longest silence 62 min, on a schedule of one report every 45 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.