Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
GCOA3
Latitude
36.25361 N
Longitude
112.10111 W
Elevation
-
Listed
Automatically, on 168 reports in 169 hours over the last seven days
Observed
9:30 PMMST, 1 hour ago
Precipitation today
0in

Ranking Statistics

At a river or reservoir gauge

Drawn as the kind of place it stands at. 104 instruments in Arizona stand at one.

Station charts

Outlet Canyon Rain Report

Rank 614 of 1,853 in Arizona, Oct 17. 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 score95.7of 100

Arizona median
88.7the median score of 1,853 stations
Scoring higher
613stations in Arizona
Sharing its score
31ranks 614 to 644
Points deducted
4.33.0 arrival, 0.9 forecast check, 0.4 accuracy
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Arizona median 98.0, 100.0, 91.0
Next above
GGDA3rank 613; ahead on 247 score 95.8 against 95.7
Next below
CNEA3rank 619; behind on longest silence 60 min against 61 min
Sharing its rank
4other stations, equal on every measure

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 35100.035.0 of 35 pointsArizona median 83.9168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1070.37.0 of 10 pointsArizona median 78.4half its reports arrived within 25 min
  3. Continuityweight 10100.010.0 of 10 pointsArizona median 100.0longest silence 60 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-19.6 of 20 points, at the medianArizona median 98.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianArizona median 100.0-
  6. Forecast checkweight 10-9.1 of 10 points, at the medianArizona median 91.0-

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 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
Schedule
every houron the hour's :30
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Days reported, 30 days
29 of 30
Longest silence, 7 days
71 minfrom Oct 16, 9:30 PM
Latest report
Oct 16, 9:30 PMlocal time
Time to reach Storm Station
25 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 hour, 24 in 24 hours. Two reports in the same hour count as one received.

Chart of the 1,853 ranked stations in Arizona on Oct 17 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, 22; 20 to 29 per cent, 6; 30 to 39 per cent, 3; 40 to 49 per cent, 147; 50 to 59 per cent, 292; 60 to 69 per cent, 43; 70 to 79 per cent, 408; 80 to 89 per cent, 110; 90 to 99 per cent, 311; 100 per cent, 511. Outlet Canyon Rain received 100.0 per cent, 168 of 168 scheduled reports, rank 614 of 1,853.WHERE IT RANKS IN ARIZONA, Oct 17THIS ONE: 100.0%, 168 OF 168, RANK 614 OF 1,853PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 192220 to 29630 to 39340 to 4914750 to 5929260 to 694370 to 7940880 to 8911090 to 99311100511STATIONS, LOG SCALE
Chart of Outlet Canyon Rain's rank in Arizona by how it reported, day by day, from 2026-09-26 to 2026-10-17: 2026-09-26 rank 261 of 402; 2026-09-27 rank 216 of 405; 2026-09-28 rank 230 of 1,047; 2026-09-29 rank 207 of 1,156; 2026-09-30 rank 205 of 1,150; 2026-10-01 rank 185 of 1,159; 2026-10-02 rank 586 of 1,447; 2026-10-03 rank 568 of 1,447; 2026-10-04 rank 598 of 1,481; 2026-10-05 rank 573 of 1,623; 2026-10-06 rank 577 of 1,582; 2026-10-07 rank 537 of 1,508; 2026-10-08 rank 539 of 1,221; 2026-10-09 rank 593 of 1,661; 2026-10-10 rank 589 of 1,661; 2026-10-11 rank 569 of 1,656; 2026-10-12 rank 566 of 1,722; 2026-10-13 rank 617 of 1,762; 2026-10-14 rank 661 of 1,845; 2026-10-15 rank 954 of 1,880; 2026-10-16 rank 660 of 1,869; 2026-10-17 rank 614 of 1,853.ITS RANK IN ARIZONA, DAY BY DAYRANK, FIRST AT THE TOP12505007501,000Sep 26Sep 30Oct 4Oct 8Oct 12Oct 16Oct 17
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%511
90 to 99%311
80 to 89%110
70 to 79%408
60 to 69%43
50 to 59%292
40 to 49%147
30 to 39%3
20 to 29%6
10 to 19%22
0 to 9%0
DayRankStations rankedShare received
Oct 17, 20266141,853100.0%
Oct 16, 20266601,86999.4%
Oct 15, 20269541,88099.4%
Oct 14, 20266611,84598.8%
Oct 13, 20266171,76298.8%
Oct 12, 20265661,72298.8%
Oct 11, 20265691,65698.8%
Oct 10, 20265891,66198.2%
Oct 9, 20265931,66198.2%
Oct 8, 20265391,22198.8%
Oct 7, 20265371,50899.4%
Oct 6, 20265771,58299.4%
Oct 5, 20265731,62399.4%
Oct 4, 20265981,48199.4%
Oct 3, 20265681,447100.0%
Oct 2, 20265861,447100.0%
Oct 1, 20261851,159100.0%
Sep 30, 20262051,150100.0%
Sep 29, 20262071,156100.0%
Sep 28, 20262301,047100.0%
Sep 27, 2026216405100.0%
Sep 26, 2026261402100.0%
Reports received at Outlet Canyon Rain, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports012349 PMOct 163 AM6 AM9 AM12 PM3 PM6 PM
The readings these charts were drawn from, as a table
HourPrecipitation inReports
Fri 16, 6 PM0.003
Fri 16, 5 PM0.004
Fri 16, 4 PM0.004
Fri 16, 3 PM0.004
Fri 16, 2 PM0.004
Fri 16, 1 PM0.004
Fri 16, 12 PM0.004
Fri 16, 11 AM0.004
Fri 16, 10 AM0.004
Fri 16, 9 AM0.004
Fri 16, 8 AM0.004
Fri 16, 7 AM0.004
Fri 16, 6 AM0.004
Fri 16, 5 AM0.004
Fri 16, 4 AM0.004
Fri 16, 3 AM0.004
Fri 16, 2 AM0.004
Fri 16, 1 AM0.004
Fri 16, 12 AM0.004
Thu 15, 11 PM0.004
Thu 15, 10 PM0.004
Thu 15, 9 PM0.004
Thu 15, 8 PM0.004
Precipitation at Outlet Canyon Rain, precipitation from 0.00 to 0.37, the latest 0.00, in inches.PRECIPITATIONin0.000.100.200.300.40Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Reports received at Outlet Canyon Rain, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports01234Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
The readings these charts were drawn from, as a table
HourPrecipitation inReports
Fri 16, 6 PM0.003
Fri 16, 5 PM0.004
Fri 16, 4 PM0.004
Fri 16, 3 PM0.004
Fri 16, 2 PM0.004
Fri 16, 1 PM0.004
Fri 16, 12 PM0.004
Fri 16, 11 AM0.004
Fri 16, 10 AM0.004
Fri 16, 9 AM0.004
Fri 16, 8 AM0.004
Fri 16, 7 AM0.004
Fri 16, 6 AM0.004
Fri 16, 5 AM0.004
Fri 16, 4 AM0.004
Fri 16, 3 AM0.004
Fri 16, 2 AM0.004
Fri 16, 1 AM0.004
Fri 16, 12 AM0.004
Thu 15, 11 PM0.004
Thu 15, 10 PM0.004
Thu 15, 9 PM0.004
Thu 15, 8 PM0.004
Thu 15, 7 PM0.004
Thu 15, 6 PM0.004
Thu 15, 5 PM0.004
Thu 15, 4 PM0.004
Thu 15, 3 PM0.004
Thu 15, 2 PM0.004
Thu 15, 1 PM0.004
Thu 15, 12 PM0.004
Thu 15, 11 AM0.004
Thu 15, 10 AM0.004
Thu 15, 9 AM0.004
Thu 15, 8 AM0.004
Thu 15, 7 AM0.004
Thu 15, 6 AM0.004
Thu 15, 5 AM0.004
Thu 15, 4 AM0.004
Thu 15, 3 AM0.004
Thu 15, 2 AM0.004
Thu 15, 1 AM0.004
Thu 15, 12 AM0.004
Wed 14, 11 PM0.004
Wed 14, 10 PM0.004
Wed 14, 9 PM0.004
Wed 14, 8 PM0.004
Wed 14, 7 PM0.004
Wed 14, 6 PM0.004
Wed 14, 5 PM0.004
Wed 14, 4 PM0.004
Wed 14, 3 PM0.004
Wed 14, 2 PM0.004
Wed 14, 1 PM0.004
Wed 14, 12 PM0.004
Wed 14, 11 AM0.004
Wed 14, 10 AM0.054
Wed 14, 9 AM0.004
Wed 14, 8 AM0.004
Wed 14, 7 AM0.004
Wed 14, 6 AM0.004
Wed 14, 5 AM0.004
Wed 14, 4 AM0.004
Wed 14, 3 AM0.004
Wed 14, 2 AM0.004
Wed 14, 1 AM0.004
Wed 14, 12 AM0.004
Tue 13, 11 PM0.004
Tue 13, 10 PM0.004
Tue 13, 9 PM0.004
Tue 13, 8 PM0.004
Tue 13, 7 PM0.004
Tue 13, 6 PM0.004
Tue 13, 5 PM0.004
Tue 13, 4 PM0.004
Tue 13, 3 PM0.004
Tue 13, 2 PM0.004
Tue 13, 1 PM0.004
Tue 13, 12 PM0.004
Tue 13, 11 AM0.004
Tue 13, 10 AM0.064
Tue 13, 9 AM0.004
Tue 13, 8 AM0.004
Tue 13, 7 AM0.004
Tue 13, 6 AM0.004
Tue 13, 5 AM0.004
Tue 13, 4 AM0.014
Tue 13, 3 AM0.014
Tue 13, 2 AM0.024
Tue 13, 1 AM0.034
Tue 13, 12 AM0.004
Mon 12, 11 PM0.004
Mon 12, 10 PM0.004
Mon 12, 9 PM0.004
Mon 12, 8 PM0.004
Mon 12, 7 PM0.004
Mon 12, 6 PM0.074
Mon 12, 5 PM0.154
Mon 12, 4 PM0.074
Mon 12, 3 PM0.034
Mon 12, 2 PM0.124
Mon 12, 1 PM0.034
Mon 12, 12 PM0.054
Mon 12, 11 AM0.054
Mon 12, 9 AM0.274
Mon 12, 8 AM0.114
Mon 12, 7 AM0.194
Mon 12, 6 AM0.134
Mon 12, 5 AM0.014
Mon 12, 4 AM0.004
Mon 12, 3 AM0.004
Mon 12, 2 AM0.004
Mon 12, 1 AM0.004
Mon 12, 12 AM0.004
Sun 11, 11 PM0.004
Sun 11, 10 PM0.004
Sun 11, 9 PM0.014
Sun 11, 8 PM0.004
Sun 11, 7 PM0.004
Sun 11, 6 PM0.044
Sun 11, 5 PM0.164
Sun 11, 4 PM0.164
Sun 11, 3 PM0.124
Sun 11, 2 PM0.234
Sun 11, 1 PM0.254
Sun 11, 12 PM0.004
Sun 11, 11 AM0.004
Sun 11, 10 AM0.014
Sun 11, 9 AM0.234
Sun 11, 8 AM0.004
Sun 11, 7 AM0.104
Sun 11, 6 AM0.054
Sun 11, 5 AM0.004
Sun 11, 4 AM0.004
Sun 11, 3 AM0.014
Sun 11, 2 AM0.004
Sun 11, 1 AM0.034
Sun 11, 12 AM0.014
Sat 10, 11 PM0.004
Sat 10, 10 PM0.004
Sat 10, 9 PM0.014
Sat 10, 8 PM0.014
Sat 10, 7 PM0.044
Sat 10, 6 PM0.374
Sat 10, 5 PM0.024
Sat 10, 4 PM0.004
Sat 10, 3 PM0.004
Sat 10, 2 PM0.004
Sat 10, 1 PM0.004
Sat 10, 12 PM0.064
Sat 10, 11 AM0.004
Sat 10, 9 AM0.004
Sat 10, 8 AM0.004
Sat 10, 7 AM0.004
Sat 10, 6 AM0.004
Sat 10, 5 AM0.004
Sat 10, 4 AM0.004
Sat 10, 3 AM0.004
Sat 10, 2 AM0.004
Sat 10, 1 AM0.004
Sat 10, 12 AM0.004
Fri 9, 11 PM0.004
Fri 9, 10 PM0.004
Fri 9, 9 PM0.004
Fri 9, 8 PM0.004
Precipitation at Outlet Canyon Rain, precipitation from 0.00 to 1.40, the latest 0.00, in inches.PRECIPITATIONin0.000.501.001.50Sep 18Sep 23Sep 28Oct 3Oct 8Oct 13
The readings these charts were drawn from, as a table
DayPrecipitation in
Oct 160.00
Oct 150.00
Oct 140.00
Oct 130.13
Oct 121.34
Oct 111.40
Oct 100.52
Oct 90.00
Oct 80.00
Oct 70.00
Oct 60.00
Oct 50.00
Oct 40.00
Oct 30.00
Oct 20.00
Oct 10.01
Sep 300.52
Sep 290.52
Sep 280.54
Sep 270.08
Sep 260.00
Sep 250.00
Sep 240.00
Sep 230.00
Sep 220.00
Sep 210.00
Sep 200.00
Sep 190.00
Sep 180.00

Near Outlet Canyon Rain