Upper Truckee River at South Lake Tahoe

Ranking Statistics

247 score93.4of 100

California median

90.9the median score of 4,461 stations

Scoring higher

1,313stations in California

Sharing its score

46ranks 1,314 to 1,359

Points deducted

6.63.4 accuracy, 1.9 arrival, 0.9 forecast check, 0.4 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; California median 83.2, 100.0, 90.8

Next above

YPRC1rank 1,340; ahead on reports received 98.9% against 98.8%

Next below

BMEC1rank 1,346; behind on reports due 672 against 168, the longer record first

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 3598.834.6 of 35 pointsCalifornia median 98.8664 of 672 scheduled reports received in 7 days
2. Arrivalweight 1081.28.1 of 10 pointsCalifornia median 81.1half its reports arrived within 19 min
3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 45 min, on a schedule of one report every 15 min
4. Accuracyweight 20-16.6 of 20 points, at the medianCalifornia median 83.2-
5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
6. Forecast checkweight 10-9.1 of 10 points, at the medianCalifornia median 90.8-

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