Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
GMDM8
Latitude
48.37222 N
Longitude
106.97306 W
Elevation
-
Listed
Automatically, on 102 reports in 103 hours over the last seven days
Observed
10:15 PMMDT, 1 hour ago
Precipitation today
0in

Ranking Statistics

At a river or reservoir gauge

Drawn as the kind of place it stands at. 82 instruments in Montana stand at one.

Station charts

Glasgow Main Diversion Near Vandalia Report

Rank 1,011 of 1,053 in Montana, 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 score73.1of 100

Montana median
91.1the median score of 1,053 stations
Scoring higher
1,009stations in Montana
Sharing its score
3ranks 1,010 to 1,012
Points deducted
26.913.8 reports received, 5.6 continuity, 2.7 arrival, 2.7 accuracy, 2.1 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Montana median 86.7, 100.0, 78.7
Next above
DWSM8rank 1,010; ahead on reports received 100% against 60.7%
Next below
ZRTM8rank 1,012; behind on reports received 60.7% against 42.8%

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 3560.721.2 of 35 pointsMontana median 98.8102 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1073.17.3 of 10 pointsMontana median 80.4half its reports arrived within 23 min
  3. Continuityweight 1043.64.4 of 10 pointsMontana median 100.0longest silence 18 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-17.3 of 20 points, at the medianMontana median 86.7-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianMontana median 100.0-
  6. Forecast checkweight 10-7.9 of 10 points, at the medianMontana median 78.7-

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 :15
Reports received, 24 hours
21 of 2487.5% of its schedule
Reports received, 7 days
103 of 16861.3% of its schedule
Days reported, 30 days
29 of 30
Longest silence, 7 days
18 hoursfrom Oct 11, 7:15 PM
Latest report
Oct 15, 10:15 PMlocal time
Time to reach Storm Station
23 min9 in 10 within 24 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 1,053 ranked stations in Montana 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, 0; 20 to 29 per cent, 11; 30 to 39 per cent, 0; 40 to 49 per cent, 29; 50 to 59 per cent, 43; 60 to 69 per cent, 25; 70 to 79 per cent, 133; 80 to 89 per cent, 69; 90 to 99 per cent, 405; 100 per cent, 338. Glasgow Main Diversion Near Vandalia received 60.7 per cent, 102 of 168 scheduled reports, rank 1,011 of 1,053.WHERE IT RANKS IN MONTANA, Oct 16THIS ONE: 60.7%, 102 OF 168, RANK 1,011 OF 1,053PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 1920 to 291130 to 3940 to 492950 to 594360 to 692570 to 7913380 to 896990 to 99405100338STATIONS, LOG SCALE
Chart of Glasgow Main Diversion Near Vandalia's rank in Montana by how it reported, day by day, from 2026-09-26 to 2026-10-16: 2026-09-26 rank 262 of 702; 2026-09-27 rank 456 of 702; 2026-09-28 rank 563 of 768; 2026-09-29 rank 562 of 790; 2026-09-30 rank 542 of 799; 2026-10-01 rank 507 of 802; 2026-10-02 rank 338 of 889; 2026-10-03 rank 332 of 889; 2026-10-04 rank 327 of 898; 2026-10-05 rank 323 of 979; 2026-10-06 rank 317 of 1,025; 2026-10-07 rank 314 of 1,027; 2026-10-08 rank 534 of 1,030; 2026-10-09 rank 732 of 1,048; 2026-10-10 rank 733 of 1,049; 2026-10-11 rank 821 of 1,054; 2026-10-12 rank 933 of 1,057; 2026-10-13 rank 1,009 of 1,059; 2026-10-14 rank 1,014 of 1,057; 2026-10-15 rank 1,022 of 1,056; 2026-10-16 rank 1,011 of 1,053.ITS RANK IN MONTANA, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Sep 26Sep 30Oct 4Oct 8Oct 12Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%338
90 to 99%405
80 to 89%69
70 to 79%133
60 to 69%25
50 to 59%43
40 to 49%29
30 to 39%0
20 to 29%11
10 to 19%0
0 to 9%0
DayRankStations rankedShare received
Oct 16, 20261,0111,05360.7%
Oct 15, 20261,0221,05657.1%
Oct 14, 20261,0141,05757.1%
Oct 13, 20261,0091,05958.3%
Oct 12, 20269331,05768.4%
Oct 11, 20268211,05476.7%
Oct 10, 20267331,04983.9%
Oct 9, 20267321,04884.5%
Oct 8, 20265341,03097.0%
Oct 7, 20263141,027100.0%
Oct 6, 20263171,025100.0%
Oct 5, 2026323979100.0%
Oct 4, 2026327898100.0%
Oct 3, 2026332889100.0%
Oct 2, 2026338889100.0%
Oct 1, 202650780298.5%
Sep 30, 202654279998.3%
Sep 29, 202656279097.8%
Sep 28, 202656376897.1%
Sep 27, 202645670297.8%
Sep 26, 2026262702100.0%
Reports received at Glasgow Main Diversion Near Vandalia, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports01234Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
The readings these charts were drawn from, as a table
HourPrecipitation inReports
Thu 15, 10 PM0.002
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, 11 AM0.002
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
Reports received at Glasgow Main Diversion Near Vandalia, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports01234Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15
The readings these charts were drawn from, as a table
HourPrecipitation inReports
Thu 15, 10 PM0.002
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, 11 AM0.002
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, 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 AM0.004
Wed 14, 9 AM0.004
Wed 14, 5 AM0.002
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, 9 AM0.002
Tue 13, 8 AM0.004
Tue 13, 7 AM0.004
Tue 13, 6 AM0.004
Tue 13, 5 AM0.004
Tue 13, 4 AM0.004
Tue 13, 3 AM0.004
Tue 13, 2 AM0.004
Tue 13, 1 AM0.004
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 PM0.004
Mon 12, 5 PM0.004
Mon 12, 4 PM0.004
Mon 12, 3 PM0.004
Mon 12, 2 PM0.004
Mon 12, 1 PM0.004
Mon 12, 12 PM0.004
Sun 11, 7 PM0.002
Sun 11, 6 PM0.004
Sun 11, 5 PM0.004
Sun 11, 2 AM0.002
Sun 11, 1 AM0.004
Sun 11, 12 AM0.004
Sat 10, 11 PM0.004
Sat 10, 10 PM0.004
Sat 10, 9 PM0.004
Sat 10, 8 PM0.004
Sat 10, 7 PM0.004
Sat 10, 6 PM0.004
Sat 10, 5 PM0.004
Sat 10, 4 PM0.004
Sat 10, 3 PM0.004
Sat 10, 2 PM0.004
Sat 10, 1 PM0.004
Sat 10, 12 PM0.004
Sat 10, 1 AM0.002
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
Fri 9, 7 PM0.004
Fri 9, 6 PM0.004
Fri 9, 5 PM0.004
Fri 9, 1 PM0.002
Fri 9, 12 PM0.004
Fri 9, 11 AM0.004
Fri 9, 10 AM0.004
Fri 9, 12 AM0.002
Precipitation at Glasgow Main Diversion Near Vandalia, precipitation from 0.00 to 0.05, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Sep 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 100.00
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 10.00
Sep 300.00
Sep 290.00
Sep 280.02
Sep 270.05
Sep 260.02
Sep 250.04
Sep 240.00
Sep 230.00
Sep 220.02
Sep 210.00
Sep 200.01
Sep 190.01
Sep 180.04
Sep 170.04

Near Glasgow Main Diversion Near Vandalia