Boulder - Left Hand Creek

Ranking Statistics

247 score93.4of 100

Colorado median

93.2the median score of 2,650 stations

Scoring higher

1,309stations in Colorado

Sharing its score

7ranks 1,310 to 1,316

Points deducted

6.62.0 arrival, 1.7 reports received, 1.6 accuracy, 1.3 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Colorado median 91.9, 100.0, 86.8

Next above

E470Crank 1,313; ahead on reports received 95.8% against 95.2%

Next below

MCHC2rank 1,317; behind on 247 score 93.4 against 93.3

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 3595.233.3 of 35 pointsColorado median 98.8160 of 168 scheduled reports received in 7 days
2. Arrivalweight 1080.48.0 of 10 pointsColorado median 90.3half its reports arrived within 20 min
3. Continuityweight 10100.010.0 of 10 pointsColorado median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 20-18.4 of 20 points, at the medianColorado median 91.9-
5. Instrument checksweight 15-15.0 of 15 points, at the medianColorado median 100.0-
6. Forecast checkweight 10-8.7 of 10 points, at the medianColorado median 86.8-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.