- Stage now
- 69.68 ftreported Oct 13, 1:00 PM AKDT
- 24 hour change
- -
- Elevation
- 197 ftabove sea level
- Area
- Yukon-koyukuk
- Position
- 65.1730° N, 152.1222° W
- Record since
- 2012
Water level
Tanana - Yukon River
Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.
- Latest
- 69.68 ftOct 13, 1:00 PM
- Highest
- 70.33 ftOct 9, 2:30 PM
- Lowest
- 69.68 ftOct 13, 1:00 PM
- Range
- 0.65 fthighest less lowest
- Change
- Fell 0.65 ftsince Oct 9, 2:30 PM
- Readings
- 4
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Oct 13, 1:00 PM | 69.68 |
| Oct 11, 1:00 PM | 69.98 |
| Oct 10, 2:00 PM | 70.16 |
| Oct 9, 2:30 PM | 70.33 |
- Latest
- 69.68 ftOct 13, 1:00 PM
- Highest
- 75.83 ftSep 20, 3:55 PM
- Lowest
- 69.68 ftOct 13, 1:00 PM
- Range
- 6.15 fthighest less lowest
- Change
- Fell 5.46 ftsince Sep 16, 4:00 PM
- Readings
- 21
The readings these charts were drawn from, as a table
| Day | High ft | Low ft | Average ft | Last ft | Readings |
|---|---|---|---|---|---|
| Oct 13 | 69.68 | 69.68 | 69.68 | 69.68 | 1 |
| Oct 11 | 69.98 | 69.98 | 69.98 | 69.98 | 1 |
| Oct 10 | 70.16 | 70.16 | 70.16 | 70.16 | 1 |
| Oct 9 | 70.33 | 70.33 | 70.33 | 70.33 | 1 |
| Oct 8 | 70.44 | 70.44 | 70.44 | 70.44 | 1 |
| Oct 2 | 72.42 | 72.42 | 72.42 | 72.42 | 1 |
| Sep 30 | 73.02 | 73.02 | 73.02 | 73.02 | 1 |
| Sep 29 | 73.38 | 73.38 | 73.38 | 73.38 | 1 |
| Sep 28 | 73.38 | 73.38 | 73.38 | 73.38 | 1 |
| Sep 27 | 73.96 | 73.96 | 73.96 | 73.96 | 1 |
| Sep 26 | 74.49 | 74.49 | 74.49 | 74.49 | 1 |
| Sep 25 | 74.67 | 74.67 | 74.67 | 74.67 | 1 |
| Sep 24 | 75.26 | 75.26 | 75.26 | 75.26 | 1 |
| Sep 23 | 75.53 | 75.53 | 75.53 | 75.53 | 1 |
| Sep 22 | 75.63 | 75.63 | 75.63 | 75.63 | 1 |
| Sep 21 | 75.69 | 75.69 | 75.69 | 75.69 | 1 |
| Sep 20 | 75.83 | 75.83 | 75.83 | 75.83 | 1 |
| Sep 19 | 75.69 | 75.69 | 75.69 | 75.69 | 1 |
| Sep 18 | 75.61 | 75.61 | 75.61 | 75.61 | 1 |
| Sep 17 | 75.43 | 75.43 | 75.43 | 75.43 | 1 |
| Sep 16 | 75.14 | 75.14 | 75.14 | 75.14 | 1 |
How it reports
- Reports received, 7 days
- 3
- Longest silence, 7 days
- 2 days 5 hoursfrom Oct 13, 1:00 PM
- Latest report
- Oct 13, 1:00 PMlocal time
- Time to reach Storm Station
- 2 h 37 min
From Storm Station's own record of every report it heard from this station.
Ranking Statistics
247 score79.9of 100
- Alaska median
- 96.0the median score of 1,023 stations
- Scoring higher
- 932stations in Alaska
- Sharing its score
- 1no other station
- Points deducted
- 20.120.0 reports received, 0.1 arrival
- Counted at the median
- Accuracy, instrument checks, forecast checknot measured at this station; Alaska 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 3542.915.0 of 35 pointsAlaska median 98.83 of 7 scheduled reports received in 7 days
- Arrivalweight 1099.09.9 of 10 pointsAlaska median 86.1half its reports arrived within 2.6 h
- Continuityweight 10100.010.0 of 10 pointsAlaska median 100.0longest silence 2.1 days, on a schedule of one report every 24 h
- Accuracyweight 20-20.0 of 20 points, at the medianAlaska median 100.0-
- Instrument checksweight 15-15.0 of 15 points, at the medianAlaska median 100.0-
- Forecast checkweight 10-10.0 of 10 points, at the medianAlaska 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 2.4 h, none at 24 h
- Continuity
- Full marks for a longest silence of 3 reports or less (72 h), none for 72 (1728 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
Near Tanana - Yukon River
Gauges
Weather instruments
How to read a gauge
A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.
The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.