Nolan River 1 NW Blum

Ranking Statistics

247 score98.3of 100

Texas median

95.4the median score of 4,689 stations

Scoring higher

1,251stations in Texas

Sharing its score

31ranks 1,252 to 1,282

Points deducted

1.71.7 arrival

Counted at the median

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

Next above

SVBT2rank 1,255; ahead on median arrival 18 min 19 s against 18 min 20 s

Next below

AAIT2rank 1,259; behind on median arrival 18 min 20 s against 18 min 34 s

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 35100.035.0 of 35 pointsTexas median 97.5168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1083.38.3 of 10 pointsTexas median 92.0half its reports arrived within 18 min
3. Continuityweight 10100.010.0 of 10 pointsTexas median 100.0longest silence 1.5 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.