Storm Station

At a river or reservoir gauge

DCP network, identified by the register

Identifier
MERW1
Latitude
45.95060 N
Longitude
122.56420 W
Elevation
-
Listed
Automatically, on 657 reports in 169 hours over the last seven days
Rank
501of 1,146 in Washington, Oct 4

On the radar over Lewis River At ArielReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 111 instruments in Washington stand at one.

Station charts

Lewis River At Ariel Report

Rank 501 of 1,146 in Washington, Oct 4. 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.

247 score97.4of 100

  1. Reports receivedweight 3597.8657 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1086.5half its reports arrived within 17 min
  3. Continuityweight 10100.0longest silence 34 min, on a schedule of one report every 15 min
  4. Accuracyweight 20--
  5. Instrument checksweight 15--
  6. Forecast checkweight 10--

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

Rank
501of 1,146 in Washington, Oct 4
Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
96 of 96100% of its schedule
Reports received, 7 days
658 of 67297.9% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
30 minfrom Sep 27, 10:45 AM
Latest report
Oct 4, 6:00 AMlocal time
Time to reach Storm Station
17 min9 in 10 within 22 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.

Chart of the 1,146 ranked stations in Washington on Oct 4 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, 4; 20 to 29 per cent, 2; 30 to 39 per cent, 37; 40 to 49 per cent, 12; 50 to 59 per cent, 75; 60 to 69 per cent, 89; 70 to 79 per cent, 17; 80 to 89 per cent, 23; 90 to 99 per cent, 532; 100 per cent, 355. Lewis River At Ariel received 97.7 per cent, 657 of 672 scheduled reports, rank 501 of 1,146.WHERE IT RANKS IN WASHINGTON, Oct 4THIS ONE: 97.7%, 657 OF 672, RANK 501 OF 1,146PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 19420 to 29230 to 393740 to 491250 to 597560 to 698970 to 791780 to 892390 to 99532100355STATIONS, LOG SCALE
Chart of Lewis River At Ariel's rank in Washington by how it reported, day by day, from 2026-09-26 to 2026-10-04: 2026-09-26 rank 497 of 617; 2026-09-27 rank 522 of 645; 2026-09-28 rank 608 of 708; 2026-09-29 rank 528 of 820; 2026-09-30 rank 507 of 824; 2026-10-01 rank 540 of 827; 2026-10-02 rank 492 of 1,132; 2026-10-03 rank 492 of 1,132; 2026-10-04 rank 501 of 1,146.ITS RANK IN WASHINGTON, DAY BY DAYRANK, FIRST AT THE TOP1200400600800Sep 26Sep 28Sep 30Oct 2Oct 4
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%355
90 to 99%532
80 to 89%23
70 to 79%17
60 to 69%89
50 to 59%75
40 to 49%12
30 to 39%37
20 to 29%2
10 to 19%4
0 to 9%0
DayRankStations rankedShare received
Oct 4, 20265011,14697.7%
Oct 3, 20264921,13298.1%
Oct 2, 20264921,13298.1%
Oct 1, 202654082798.5%
Sep 30, 202650782499.1%
Sep 29, 202652882098.9%
Sep 28, 202660870898.2%
Sep 27, 202652264598.3%
Sep 26, 202649761798.9%
Reports received at Lewis River At Ariel, reports from 1.0 to 4.0, the latest 1.0, in reports.REPORTS RECEIVEDreports012349 AM12 PM3 PM6 PM9 PMOct 43 AM6 AM
Reports received at Lewis River At Ariel, reports from 1.0 to 4.0, the latest 1.0, in reports.REPORTS RECEIVEDreports01234Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4

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 Lewis River At Ariel

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