Ranking Statistics
247 score79.0of 100
- Texas median
- 95.4the median score of 4,689 stations
- Scoring higher
- 4,002stations in Texas
- Sharing its score
- 7ranks 4,003 to 4,009
- Points deducted
- 21.017.6 reports received, 3.4 continuity
- Counted at the median
- Accuracy, instrument checks, forecast checknot measured at this station; Texas median 100.0, 100.0, 100.0
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.
- Reports receivedweight 3549.817.4 of 35 pointsTexas median 97.5109 of 219 scheduled reports received in 7 days
- Arrivalweight 10100.010.0 of 10 pointsTexas median 92.0half its reports arrived within 17 s
- Continuityweight 1066.16.6 of 10 pointsTexas median 100.0longest silence 6.8 h, on a schedule of one report every 46 min
- Accuracyweight 20-20.0 of 20 points, at the medianTexas median 100.0-
- Instrument checksweight 15-15.0 of 15 points, at the medianTexas median 100.0-
- 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.
How each part is scored
- Reports received
- Full marks for every scheduled report received, none for none, in proportion between
- Arrival
- Full marks for a median arrival within 10 min, none at 60 min
- Continuity
- Full marks for a longest silence of 3 reports or less (2.3 h), none for 72 (55.2 h)
- Accuracy
- Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
- Instrument checks
- Full marks for no reading failed, none for 5 per cent or more
- Forecast check
- Full marks within 2 °F of the forecast on average, none at 8 °F
The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 109 of 219 scheduled reports received, 49.7%.