Live/Water/North Dakota/Antelope Creek 9 NW Carson
Antelope Creek 9 NW Carson
A gauge on the Antelope Creek in Grant County, North Dakota. Its stage was 4.43 ft as of Oct 2, 7:00 AM MDT.
- Stage now
- 4.43 ftreported Oct 2, 7:00 AM MDT
- 24 hour change
- Fell 0.06 ftsince Oct 1, 7:00 AM
- Elevation
- 1,985 ftabove sea level
- County
- Grant County
- Position
- 46.5453° N, 101.6450° W
- Record since
- 2008
Water level
Antelope Creek 9 NW Carson
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
- 4.43 ftOct 2, 7:00 AM
- Highest
- 4.53 ftSep 29, 4:15 PM
- Lowest
- 4.40 ftSep 18, 11:45 AM
- Range
- 0.13 fthighest less lowest
- Change
- Fell 0.02 ftsince Sep 16, 3:15 AM
- Readings
- 1,502
The readings these charts were drawn from, as a table
| Day | High ft | Low ft | Average ft | Last ft | Readings |
|---|---|---|---|---|---|
| Oct 2 | 4.45 | 4.43 | 4.44 | 4.43 | 29 |
| Oct 1 | 4.50 | 4.43 | 4.46 | 4.44 | 96 |
| Sep 30 | 4.51 | 4.45 | 4.49 | 4.49 | 95 |
| Sep 29 | 4.53 | 4.46 | 4.50 | 4.50 | 96 |
| Sep 28 | 4.51 | 4.46 | 4.48 | 4.48 | 91 |
| Sep 27 | 4.52 | 4.47 | 4.49 | 4.49 | 95 |
| Sep 26 | 4.52 | 4.47 | 4.50 | 4.51 | 93 |
| Sep 25 | 4.52 | 4.47 | 4.50 | 4.49 | 94 |
| Sep 24 | 4.51 | 4.46 | 4.48 | 4.48 | 93 |
| Sep 23 | 4.50 | 4.47 | 4.49 | 4.48 | 93 |
| Sep 22 | 4.50 | 4.46 | 4.48 | 4.48 | 89 |
| Sep 21 | 4.49 | 4.46 | 4.48 | 4.48 | 95 |
| Sep 20 | 4.49 | 4.44 | 4.47 | 4.47 | 91 |
| Sep 19 | 4.47 | 4.43 | 4.45 | 4.45 | 81 |
| Sep 18 | 4.46 | 4.40 | 4.43 | 4.45 | 96 |
| Sep 17 | 4.46 | 4.41 | 4.44 | 4.43 | 92 |
| Sep 16 | 4.46 | 4.42 | 4.44 | 4.44 | 83 |
How it reports
- Schedule
- every houron the hour's :00 and :45
- Reports received, 24 hours
- 23 of 2495.8% of its schedule, 27 reports in all
- Reports received, 7 days
- 165 of 16898.2% of its schedule, 193 reports in all
- Longest silence, 7 days
- 3 hoursfrom Oct 13, 10:00 PM
- Latest report
- Oct 15, 10:00 PMlocal time
- Time to reach Storm Station
- 34 min9 in 10 within 42 min
From Storm Station's own record of every report it heard from this station.
Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.
Ranking Statistics
247 score92.8of 100
- North Dakota median
- 94.3the median score of 312 stations
- Scoring higher
- 177stations in North Dakota
- Sharing its score
- 2ranks 178 to 179
- Points deducted
- 7.24.9 arrival, 1.8 forecast check, 0.6 reports received
- Counted at the median
- Accuracy, instrument checks, forecast checknot measured at this station; North Dakota median 100.0, 100.0, 82.5
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 3598.234.4 of 35 pointsNorth Dakota median 98.2165 of 168 scheduled reports received in 7 days
- Arrivalweight 1051.35.1 of 10 pointsNorth Dakota median 86.7half its reports arrived within 34 min
- Continuityweight 10100.010.0 of 10 pointsNorth Dakota median 100.0longest silence 3 h, on a schedule of one report every 60 min
- Accuracyweight 20-20.0 of 20 points, at the medianNorth Dakota median 100.0-
- Instrument checksweight 15-15.0 of 15 points, at the medianNorth Dakota median 100.0-
- Forecast checkweight 10-8.3 of 10 points, at the medianNorth Dakota median 82.5-
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
Near Antelope Creek 9 NW Carson
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.