Lehman

Ranking Statistics

247 score92.4of 100

Texas median

95.4the median score of 4,689 stations

Scoring higher

2,743stations in Texas

Sharing its score

7ranks 2,744 to 2,750

Points deducted

7.66.7 arrival, 0.8 reports received

Counted at the median

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

Next above

CMVT2rank 2,743; ahead on 247 score 92.5 against 92.4

Next below

JDDrank 2,745; behind on reports received 97.6% against 89.2%

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 3597.634.2 of 35 pointsTexas median 97.5164 of 168 scheduled reports received in 7 days
2. Arrivalweight 1032.83.3 of 10 pointsTexas median 92.0half its reports arrived within 44 min
3. Continuityweight 10100.010.0 of 10 pointsTexas median 100.0longest silence 3 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianTexas median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianTexas median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianTexas 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.