Grand Prairie Alert 1

Ranking Statistics

247 score99.2of 100

Texas median

95.4the median score of 4,689 stations

Scoring higher

885stations in Texas

Sharing its score

54ranks 886 to 939

Points deducted

0.80.8 arrival

Counted at the median

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

Next above

VMAT2rank 905; ahead on longest silence 60 min against 70 min

Next below

EPRT2rank 920; behind on median arrival 13 min 54 s against 13 min 59 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 1092.29.2 of 10 pointsTexas median 92.0half its reports arrived within 14 min
3. Continuityweight 10100.010.0 of 10 pointsTexas median 100.0longest silence 70 min, 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.