Storm Station
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At a dam

DCP network, identified by the register

Identifier
TCLA1
Latitude
33.25330 N
Longitude
87.45000 W
Elevation
-
Listed
Automatically, on 222 reports in 169 hours over the last seven days
Rank
565of 798 in Alabama, Oct 16
Observed
11:45 PMCDT, 45 minutes ago
Precipitation today
0in

Ranking Statistics

On the radar over Black Warrior River 5 N Holt Lock and DamReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a dam

Drawn as the kind of place it stands at. 5 instruments in Alabama stand at one.

Station charts

Black Warrior River 5 N Holt Lock and Dam Report

Rank 565 of 798 in Alabama, 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 score92.0of 100

Alabama median
95.6the median score of 798 stations
Scoring higher
564stations in Alabama
Sharing its score
1no other station
Points deducted
8.07.2 arrival, 0.5 forecast check, 0.3 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Alabama median 100.0, 100.0, 95.4
Next above
AL-MD-88rank 564; ahead on 247 score 92.2 against 92.0
Next below
GASA1rank 566; behind on 247 score 92.0 against 91.8

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.

  1. Reports receivedweight 3599.134.7 of 35 pointsAlabama median 98.8222 of 224 scheduled reports received in 7 days
  2. Arrivalweight 1027.92.8 of 10 pointsAlabama median 87.5half its reports arrived within 46 min
  3. Continuityweight 10100.010.0 of 10 pointsAlabama median 100.0longest silence 61 min, on a schedule of one report every 45 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianAlabama median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianAlabama median 100.0-
  6. Forecast checkweight 10-9.5 of 10 points, at the medianAlabama median 95.4-

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 (2.3 h), none for 72 (54 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
Rank
565of 798 in Alabama, Oct 16
Schedule
every 45 minon the hour's :00 and :45
Reports received, 24 hours
32 of 32100% of its schedule, 46 reports in all
Reports received, 7 days
224 of 224100% of its schedule, 333 reports in all
Days reported, 30 days
29 of 30
Longest silence, 7 days
1 hourfrom Oct 9, 10:45 AM
Latest report
Oct 15, 11:45 PMlocal time
Time to reach Storm Station
22 min9 in 10 within 47 min

From Storm Station's own record of every report it heard from this station.

Its schedule is one report every 45 min, 32 in 24 hours. Two reports in the same 45 min count as one received.

Chart of the 798 ranked stations in Alabama on Oct 16 by the share of their scheduled reports received in Storm Station's own record, up to 7 days, in tenths: 0 to 9 per cent, 0; 10 to 19 per cent, 7; 20 to 29 per cent, 11; 30 to 39 per cent, 3; 40 to 49 per cent, 43; 50 to 59 per cent, 71; 60 to 69 per cent, 12; 70 to 79 per cent, 56; 80 to 89 per cent, 86; 90 to 99 per cent, 228; 100 per cent, 281. Black Warrior River 5 N Holt Lock and Dam received 99.1 per cent, 222 of 224 scheduled reports, rank 565 of 798.WHERE IT RANKS IN ALABAMA, Oct 16THIS ONE: 99.1%, 222 OF 224, RANK 565 OF 798PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 19720 to 291130 to 39340 to 494350 to 597160 to 691270 to 795680 to 898690 to 99228100281STATIONS, LOG SCALE
Chart of Black Warrior River 5 N Holt Lock and Dam's rank in Alabama by how it reported, day by day, from 2026-09-26 to 2026-10-16: 2026-09-26 rank 305 of 323; 2026-09-27 rank 323 of 323; 2026-09-28 rank 385 of 431; 2026-09-29 rank 380 of 461; 2026-09-30 rank 356 of 468; 2026-10-01 rank 253 of 474; 2026-10-02 rank 467 of 652; 2026-10-03 rank 467 of 652; 2026-10-04 rank 468 of 669; 2026-10-05 rank 465 of 746; 2026-10-06 rank 560 of 765; 2026-10-07 rank 516 of 800; 2026-10-08 rank 523 of 808; 2026-10-09 rank 498 of 800; 2026-10-10 rank 526 of 800; 2026-10-11 rank 536 of 818; 2026-10-12 rank 493 of 815; 2026-10-13 rank 509 of 804; 2026-10-14 rank 502 of 799; 2026-10-15 rank 506 of 798; 2026-10-16 rank 565 of 798.ITS RANK IN ALABAMA, DAY BY DAYRANK, FIRST AT THE TOP1200400600Sep 26Sep 30Oct 4Oct 8Oct 12Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%281
90 to 99%228
80 to 89%86
70 to 79%56
60 to 69%12
50 to 59%71
40 to 49%43
30 to 39%3
20 to 29%11
10 to 19%7
0 to 9%0
DayRankStations rankedShare received
Oct 16, 202656579899.1%
Oct 15, 202650679899.1%
Oct 14, 202650279999.1%
Oct 13, 202650980499.1%
Oct 12, 202649381599.1%
Oct 11, 202653681898.6%
Oct 10, 202652680098.6%
Oct 9, 202649880098.6%
Oct 8, 202652380899.5%
Oct 7, 2026516800100.0%
Oct 6, 202656076598.2%
Oct 5, 202646574698.2%
Oct 4, 202646866998.6%
Oct 3, 202646765298.6%
Oct 2, 202646765298.6%
Oct 1, 202625347499.4%
Sep 30, 202635646898.7%
Sep 29, 202638046198.4%
Sep 28, 202638543197.8%
Sep 27, 202632332349.1%
Sep 26, 202630532393.5%
Reports received at Black Warrior River 5 N Holt Lock and Dam, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports012343 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Reports received at Black Warrior River 5 N Holt Lock and Dam, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports01234Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Precipitation at Black Warrior River 5 N Holt Lock and Dam, precipitation from 0.00 to 1.50, the latest 0.00, in inches.PRECIPITATIONin0.000.501.001.50Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12
The readings these charts were drawn from, as a table
DayPrecipitation in
Oct 150.00
Oct 140.00
Oct 130.00
Oct 120.00
Oct 110.00
Oct 101.50
Oct 90.17
Oct 80.00
Oct 70.00
Oct 60.02
Oct 50.00
Oct 40.97
Oct 30.00
Oct 20.00
Oct 10.00
Sep 300.00
Sep 290.00
Sep 280.00
Sep 270.00
Sep 260.00
Sep 250.00
Sep 240.00
Sep 230.00
Sep 220.10
Sep 210.03
Sep 200.00
Sep 190.11
Sep 180.00
Sep 170.00

The instrumentWhat an instrument is FB-INS-001

What it seesMoon and tides FB-CLK-003Hurricane FB-EVT-043Nor'easter FB-EVT-066Flash flood FB-EVT-100Coastal flood FB-EVT-105

Near Black Warrior River 5 N Holt Lock and Dam

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