- Stage now
- 2.71 ftreported Oct 11, 8:15 PM CDT
- 24 hour change
- Fell 0.42 ftsince Oct 10, 8:15 PM
- Elevation
- 16 ftabove sea level
- Parish
- Ascension Parish
- Position
- 30.1892° N, 90.7861° W
- Record since
- 2010
Water level
New River Canal near Sorrento
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
- 2.71 ftOct 11, 8:15 PM
- Highest
- 3.33 ftOct 9, 2:45 PM
- Lowest
- 2.71 ftOct 11, 8:15 PM
- Range
- 0.62 fthighest less lowest
- Change
- Fell 0.36 ftsince Oct 9, 12:45 PM
- Readings
- 218
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Oct 11, 8:15 PM | 2.71 |
| Oct 11, 7:45 PM | 2.72 |
| Oct 11, 6:45 PM | 2.75 |
| Oct 11, 5:45 PM | 2.76 |
| Oct 11, 4:45 PM | 2.77 |
| Oct 11, 3:45 PM | 2.79 |
| Oct 11, 2:45 PM | 2.80 |
| Oct 11, 1:45 PM | 2.82 |
| Oct 11, 12:45 PM | 2.83 |
| Oct 11, 11:45 AM | 2.84 |
| Oct 11, 10:30 AM | 2.86 |
| Oct 11, 9:45 AM | 2.87 |
| Oct 11, 8:45 AM | 2.90 |
| Oct 11, 7:45 AM | 2.91 |
| Oct 11, 6:45 AM | 2.92 |
| Oct 11, 5:45 AM | 2.95 |
| Oct 11, 4:45 AM | 2.96 |
| Oct 11, 3:45 AM | 2.98 |
| Oct 11, 2:45 AM | 3.00 |
| Oct 11, 1:45 AM | 3.02 |
| Oct 11, 12:45 AM | 3.03 |
| Oct 10, 11:45 PM | 3.05 |
| Oct 10, 10:45 PM | 3.07 |
| Oct 10, 9:45 PM | 3.09 |
| Oct 10, 8:45 PM | 3.11 |
| Oct 10, 7:45 PM | 3.15 |
| Oct 10, 6:45 PM | 3.15 |
| Oct 10, 5:45 PM | 3.16 |
| Oct 10, 4:45 PM | 3.15 |
| Oct 10, 3:45 PM | 3.16 |
| Oct 10, 2:45 PM | 3.15 |
| Oct 10, 1:45 PM | 3.14 |
| Oct 10, 12:45 PM | 3.12 |
| Oct 10, 11:45 AM | 3.17 |
| Oct 10, 10:45 AM | 3.16 |
| Oct 10, 9:45 AM | 3.17 |
| Oct 10, 8:45 AM | 3.21 |
| Oct 10, 7:45 AM | 3.10 |
| Oct 10, 6:45 AM | 3.09 |
| Oct 10, 5:45 AM | 3.09 |
| Oct 10, 4:45 AM | 3.08 |
| Oct 10, 3:45 AM | 3.05 |
| Oct 10, 2:45 AM | 3.13 |
| Oct 10, 1:45 AM | 3.10 |
| Oct 10, 12:45 AM | 3.12 |
| Oct 9, 11:45 PM | 3.09 |
| Oct 9, 10:45 PM | 3.04 |
| Oct 9, 9:45 PM | 3.13 |
| Oct 9, 8:45 PM | 3.17 |
| Oct 9, 7:45 PM | 3.03 |
| Oct 9, 6:45 PM | 3.12 |
| Oct 9, 5:45 PM | 3.08 |
| Oct 9, 4:45 PM | 3.22 |
| Oct 9, 3:45 PM | 3.29 |
| Oct 9, 2:45 PM | 3.33 |
| Oct 9, 1:45 PM | 3.03 |
| Oct 9, 12:45 PM | 3.07 |
- Latest
- 2.71 ftOct 11, 8:15 PM
- Highest
- 3.33 ftOct 9, 2:45 PM
- Lowest
- 1.03 ftSep 28, 12:15 AM
- Range
- 2.30 fthighest less lowest
- Change
- Rose 1.38 ftsince Sep 15, 11:45 PM
- Readings
- 1,772
The readings these charts were drawn from, as a table
| Day | High ft | Low ft | Average ft | Last ft | Readings |
|---|---|---|---|---|---|
| Oct 11 | 3.04 | 2.71 | 2.88 | 2.71 | 79 |
| Oct 10 | 3.29 | 3.03 | 3.12 | 3.05 | 95 |
| Oct 9 | 3.33 | 2.94 | 3.11 | 3.09 | 44 |
| Oct 6 | 2.60 | 2.48 | 2.55 | 2.48 | 69 |
| Oct 5 | 2.59 | 2.50 | 2.56 | 2.58 | 47 |
| Oct 1 | 2.05 | 1.95 | 1.99 | 2.05 | 50 |
| Sep 30 | 1.95 | 1.50 | 1.73 | 1.95 | 94 |
| Sep 29 | 1.75 | 1.18 | 1.53 | 1.59 | 94 |
| Sep 28 | 1.50 | 1.03 | 1.30 | 1.20 | 95 |
| Sep 27 | 1.67 | 1.04 | 1.41 | 1.04 | 93 |
| Sep 26 | 2.02 | 1.68 | 1.91 | 1.68 | 94 |
| Sep 25 | 1.97 | 1.73 | 1.84 | 1.97 | 94 |
| Sep 24 | 1.77 | 1.52 | 1.65 | 1.73 | 94 |
| Sep 23 | 1.75 | 1.45 | 1.63 | 1.75 | 95 |
| Sep 22 | 1.75 | 1.47 | 1.63 | 1.75 | 89 |
| Sep 21 | 1.80 | 1.39 | 1.59 | 1.73 | 94 |
| Sep 20 | 1.95 | 1.67 | 1.78 | 1.80 | 84 |
| Sep 19 | 2.16 | 1.92 | 2.01 | 1.99 | 87 |
| Sep 18 | 2.18 | 2.08 | 2.14 | 2.16 | 95 |
| Sep 17 | 2.17 | 1.86 | 2.03 | 2.17 | 94 |
| Sep 16 | 1.85 | 1.14 | 1.50 | 1.85 | 91 |
| Sep 15 | 1.33 | 1.33 | 1.33 | 1.33 | 1 |
How it reports
- Schedule
- every 15 minon the hour's :00, :15, :30 and :45
- Reports received, 24 hours
- 0 of 960.0% of its schedule
- Reports received, 7 days
- 219 of 67232.5% of its schedule
- Longest silence, 7 days
- 4 days 3 hoursfrom Oct 11, 8:15 PM
- Latest report
- Oct 11, 8:15 PMlocal time
- Time to reach Storm Station
- 20 min9 in 10 within 25 min
From Storm Station's own record of every report it heard from this station.
Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.
Ranking Statistics
247 score64.0of 100
- Louisiana median
- 95.6the median score of 933 stations
- Scoring higher
- 914stations in Louisiana
- Sharing its score
- 1no other station
- Points deducted
- 36.023.6 reports received, 10.0 continuity, 1.9 arrival, 0.5 forecast check
- Counted at the median
- Accuracy, instrument checks, forecast checknot measured at this station; Louisiana median 100.0, 100.0, 95.3
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 3532.611.4 of 35 pointsLouisiana median 98.8219 of 672 scheduled reports received in 7 days
- Arrivalweight 1080.88.1 of 10 pointsLouisiana median 84.4half its reports arrived within 20 min
- Continuityweight 100.00.0 of 10 pointsLouisiana median 100.0longest silence 4 days, on a schedule of one report every 15 min
- Accuracyweight 20-20.0 of 20 points, at the medianLouisiana median 100.0-
- Instrument checksweight 15-15.0 of 15 points, at the medianLouisiana median 100.0-
- Forecast checkweight 10-9.5 of 10 points, at the medianLouisiana median 95.3-
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 (45 min), none for 72 (18 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 New River Canal near Sorrento
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.