Barataria Waterway 12 NNW (Hackberry Bay near Grand Isle)

Ranking Statistics

247 score97.3of 100

Louisiana median

95.6the median score of 933 stations

Scoring higher

280stations in Louisiana

Sharing its score

11ranks 281 to 291

Points deducted

2.72.0 arrival, 0.5 forecast check, 0.2 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Louisiana median 100.0, 100.0, 95.3

Next above

NATL1rank 281; ahead on median arrival 12 min 52 s against 19 min 53 s

Next below

BKTL1rank 288; behind on reports received 99.4% against 97.7%

Sharing its rank

5other 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 pointsLouisiana median 98.8167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1080.28.0 of 10 pointsLouisiana median 84.4half its reports arrived within 20 min
3. Continuityweight 10100.010.0 of 10 pointsLouisiana 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 medianLouisiana median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianLouisiana median 100.0-
6. Forecast checkweight 10-9.5 of 10 points, at the medianLouisiana median 95.3-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.