Vermilion River at Lafayette Surrey Street Gage

Ranking Statistics

247 score96.1of 100

Louisiana median

95.6the median score of 933 stations

Scoring higher

418stations in Louisiana

Sharing its score

7ranks 419 to 425

Points deducted

3.91.9 arrival, 1.5 reports received, 0.5 forecast check

Counted at the median

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

Next above

WHTL1rank 421; ahead on reports received 98.2% against 95.8%

Next below

073802245rank 426; behind on 247 score 96.1 against 96.0

Sharing its rank

2other 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 3595.833.5 of 35 pointsLouisiana median 98.8161 of 168 scheduled reports received in 7 days
2. Arrivalweight 1080.88.1 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.