Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
475647120145000
Latitude
47.94639 N
Longitude
120.24722 W
Elevation
4,639 ft
Rank
248of 1,451 in Washington, Oct 16
Observed
10:20 PMPDT, 30 minutes ago
Precipitation in the gauge's latest reading
0in

Ranking Statistics

On the radar over FC1 Precip Site Slide Ridge Near MansonReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 148 instruments in Washington stand at one.

Station charts

FC1 Precip Site Slide Ridge Near Manson Report

Rank 248 of 1,451 in Washington, 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 score97.3of 100

Washington median
93.9the median score of 1,451 stations
Scoring higher
244stations in Washington
Sharing its score
13ranks 245 to 257
Points deducted
2.71.0 accuracy, 0.9 forecast check, 0.6 arrival, 0.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Washington median 95.0, 100.0, 90.8
Next above
TSOW1rank 247; ahead on reports received 100% against 99.4%
Next below
IMTW1rank 249; behind on median arrival 12 min 49 s against 12 min 54 s

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 3599.434.8 of 35 pointsWashington median 98.7167 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1094.49.4 of 10 pointsWashington median 90.6half its reports arrived within 13 min
  3. Continuityweight 10100.010.0 of 10 pointsWashington median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-19.0 of 20 points, at the medianWashington median 95.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianWashington median 100.0-
  6. Forecast checkweight 10-9.1 of 10 points, at the medianWashington median 90.8-

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
Rank
248of 1,451 in Washington, Oct 16
Schedule
every houron the hour's :20
Reports received, 24 hours
23 of 2495.8% of its schedule, 25 reports in all
Reports received, 7 days
167 of 16899.4% of its schedule, 178 reports in all
Days reported, 30 days
-
Longest silence, 7 days
2 hoursfrom Oct 15, 5:20 PM
Latest report
Oct 16, 5:20 AMlocal time
Time to reach Storm Station
13 min9 in 10 within 23 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 1,451 ranked stations in Washington 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, 1; 10 to 19 per cent, 10; 20 to 29 per cent, 26; 30 to 39 per cent, 10; 40 to 49 per cent, 73; 50 to 59 per cent, 180; 60 to 69 per cent, 35; 70 to 79 per cent, 53; 80 to 89 per cent, 106; 90 to 99 per cent, 580; 100 per cent, 377. FC1 Precip Site Slide Ridge Near Manson received 99.4 per cent, 167 of 168 scheduled reports, rank 248 of 1,451.WHERE IT RANKS IN WASHINGTON, Oct 16THIS ONE: 99.4%, 167 OF 168, RANK 248 OF 1,451PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9110 to 191020 to 292630 to 391040 to 497350 to 5918060 to 693570 to 795380 to 8910690 to 99580100377STATIONS, LOG SCALE
Chart of FC1 Precip Site Slide Ridge Near Manson's rank in Washington by how it reported, day by day, from 2026-10-07 to 2026-10-16: 2026-10-07 rank 1,308 of 1,409; 2026-10-08 rank 1,206 of 1,423; 2026-10-09 rank 1,000 of 1,441; 2026-10-10 rank 991 of 1,441; 2026-10-11 rank 909 of 1,450; 2026-10-12 rank 772 of 1,461; 2026-10-13 rank 218 of 1,457; 2026-10-14 rank 224 of 1,444; 2026-10-15 rank 236 of 1,454; 2026-10-16 rank 248 of 1,451.ITS RANK IN WASHINGTON, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Oct 7Oct 9Oct 11Oct 13Oct 15Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%377
90 to 99%580
80 to 89%106
70 to 79%53
60 to 69%35
50 to 59%180
40 to 49%73
30 to 39%10
20 to 29%26
10 to 19%10
0 to 9%1
DayRankStations rankedShare received
Oct 16, 20262481,45199.4%
Oct 15, 20262361,454100.0%
Oct 14, 20262241,444100.0%
Oct 13, 20262181,457100.0%
Oct 12, 20267721,46186.3%
Oct 11, 20269091,45072.0%
Oct 10, 20269911,44157.7%
Oct 9, 20261,0001,44157.1%
Oct 8, 20261,2061,42329.1%
Oct 7, 20261,3081,40914.8%

Station report

FC1 Precip Site Slide Ridge Near Manson, in 3 sheets

Drawn from the register, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The column

Contents

At 4,639 ft above sea level, 16 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.23 inHg and the temperature at 42.5 F.

Section from sea level of where FC1 Precip Site Slide Ridge Near Manson stands in the atmosphere, height to scale: the station 4,639 feet above sea level with 16 per cent of the air below it; the standard atmosphere's pressure there, 25.23 inches of mercury, and temperature, 42.5 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 475647120145000FIG. D WHERE FC1 PRECIP SITE SLIDE RIDGE NEAR MANSON STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHEREFC1 PRECIP SITE SLIDE RIDGE NEAR MANSON16 PER CENT OF THE AIR BELOW IT4,639 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE25.23 inHgSTANDARD TEMPERATURE HERE42.5 FTITLEFC1 Precip Site Slide Ridge Near Manson, the columnSTATION REPORT · DCP 475647120145000TYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-16IDSR-475647120145000-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 16 the noon sun stands 33 degrees above the horizon at 47.95 N, and the day is 10 h 38 min long. Level ground there takes 54 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at FC1 Precip Site Slide Ridge Near Manson, angles true: on Oct 16 it stands 33 degrees above the horizon, against 65 at the June solstice, 42 at the equinoxes and 19 at the December solstice; the day is 10 h 38 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 475647120145000FIG. E THE SUN AT FC1 PRECIP SITE SLIDE RIDGE NEAR MANSONELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 65°EQUINOXES 42°DECEMBER SOLSTICE 19°OCT 16, 33°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 38 MINLEVEL GROUND TAKES 54 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 47.95 N; THE SUN'S DECLINATION -9.1°TITLEFC1 Precip Site Slide Ridge Near Manson, the sunSTATION REPORT · DCP 475647120145000TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-16IDSR-475647120145000-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A data collection platform, 4,639 ft above sea level. Its sensors, as its network builds them.

Elevation of a data collection platform, FC1 Precip Site Slide Ridge Near Manson, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 475647120145000FIG. F THE INSTRUMENTELEVATION OF A DATA COLLECTION PLATFORM, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLEFC1 Precip Site Slide Ridge Near Manson, the instrumentSTATION REPORT · DCP 475647120145000TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-16IDSR-475647120145000-3DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

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

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