Drawn as the kind of place it stands at. 148 instruments in Washington stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
Sf Tolt River Bl Regulating Basin Nr Carnation Report
Rank 749 of 1,451 in Washington, Oct 16. The 247 rank orders a state's stations by their 247 score out of 100: how reliably they report, how accurate their readings are against a reference station, how their readings pass their checks, and how they stand against the forecast.
Ranking Statistics
247 score93.3of 100
Washington median
93.9the median score of 1,451 stations
Scoring higher
745stations in Washington
Sharing its score
9ranks 746 to 754
Points deducted
6.74.6 arrival, 1.0 accuracy, 0.9 forecast check, 0.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Washington median 95.0, 100.0, 90.8
Next above
ARAW1rank 748; ahead on median arrival 16 min 53 s against 32 min 49 s
Next below
BVQW1rank 750; behind on reports received 99.4% against 98.8%
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 3599.434.8 of 35 pointsWashington median 98.7167 of 168 scheduled reports received in 7 days
Arrivalweight 1054.45.4 of 10 pointsWashington median 90.6half its reports arrived within 33 min
Continuityweight 10100.010.0 of 10 pointsWashington median 100.0longest silence 2 h, on a schedule of one report every 60 min
Accuracyweight 20-19.0 of 20 points, at the medianWashington median 95.0-
Instrument checksweight 15-15.0 of 15 points, at the medianWashington median 100.0-
Forecast checkweight 10-9.1 of 10 points, at the medianWashington 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.
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 (3 h), none for 72 (72 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
At 647 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.23 inHg and the temperature at 56.7 F.
On Oct 16 the noon sun stands 33 degrees above the horizon at 47.70 N, and the day is 10 h 39 min long. Level ground there takes 55 per cent of the noon sunlight a surface facing the sun would.