Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
FW4835
Latitude
45.78000 N
Longitude
122.71000 W
Elevation
227 ft
Rank
1,259of 1,451 in Washington, Oct 16

Ranking Statistics

On the radar over Citizen station FW4835ReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

In a volunteer observer's own ground

Drawn as the kind of place it stands at. 1,302 instruments in Washington stand at one.

Station charts

Citizen station FW4835 Report

Rank 1,259 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 score78.4of 100

Washington median
93.9the median score of 1,451 stations
Scoring higher
1,256stations in Washington
Sharing its score
3ranks 1,257 to 1,259
Points deducted
21.616.9 reports received, 3.4 continuity, 0.9 forecast check, 0.3 accuracy
Counted at the median
Forecast checknot measured at this station; Washington median 90.8
Next above
EW0056rank 1,258; ahead on reports received 52.1% against 51.5%
Next below
DW6891rank 1,260; behind on 247 score 78.4 against 78.3

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 3551.618.1 of 35 pointsWashington median 98.7113 of 219 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsWashington median 90.6half its reports arrived within 17 s
  3. Continuityweight 1066.26.6 of 10 pointsWashington median 100.0longest silence 6.7 h, on a schedule of one report every 46 min
  4. Accuracyweight 2098.319.7 of 20 pointsWashington median 95.0its temperature against the airport station KSPB, 7.4 miles away, over 77 readings: typical difference 2.4 °F beyond a steady offset of -1.5 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsWashington median 100.00 of 77 readings failed their check against its reference station
  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 (2.3 h), none for 72 (55.2 h)
Accuracy
Full marks within 2.2 °F of its reference, typically, none beyond 8.7 °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
1,259of 1,451 in Washington, Oct 16
Time to reach Storm Station
17 s9 in 10 within 30 s
Against its reference, 30 days
-2.0 °Fcooler than the airport station KSPB, 7.4 miles away, on average over 93 readings; typical difference 3.1 °F; also compared with 2 other reference stations

The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 113 of 219 scheduled reports received, 51.5%.

Against its reference: each temperature this station reports is compared with the nearest airport or climate reference station that reported within half an hour, up to 15 miles away. The figure is its reading less the reference's, on average, as both were reported; the typical difference is the root mean square. The difference in height is shown where both heights are known.

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. Citizen station FW4835 received 51.5 per cent, 113 of 219 scheduled reports, rank 1,259 of 1,451.WHERE IT RANKS IN WASHINGTON, Oct 16THIS ONE: 51.5%, 113 OF 219, RANK 1,259 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 Citizen station FW4835's rank in Washington by how it reported, day by day, from 2026-10-08 to 2026-10-16: 2026-10-08 rank 1,284 of 1,423; 2026-10-09 rank 1,231 of 1,441; 2026-10-10 rank 1,235 of 1,441; 2026-10-11 rank 1,275 of 1,450; 2026-10-12 rank 1,272 of 1,461; 2026-10-13 rank 1,294 of 1,457; 2026-10-14 rank 1,237 of 1,444; 2026-10-15 rank 1,287 of 1,454; 2026-10-16 rank 1,259 of 1,451.ITS RANK IN WASHINGTON, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Oct 8Oct 10Oct 12Oct 14Oct 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, 20261,2591,45151.5%
Oct 15, 20261,2871,45449.3%
Oct 14, 20261,2371,44450.2%
Oct 13, 20261,2941,45745.9%
Oct 12, 20261,2721,46142.8%
Oct 11, 20261,2751,45037.1%
Oct 10, 20261,2351,44130.7%
Oct 9, 20261,2311,44130.9%
Oct 8, 20261,2841,42319.5%

Station report

Citizen station FW4835, 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 227 ft above sea level, 1 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.68 inHg and the temperature at 58.2 F.

Section from sea level of where Citizen station FW4835 stands in the atmosphere, height to scale: the station 227 feet above sea level with 1 per cent of the air below it; the standard atmosphere's pressure there, 29.68 inches of mercury, and temperature, 58.2 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FW4835FIG. D WHERE CITIZEN STATION FW4835 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 ATMOSPHERECITIZEN STATION FW48351 PER CENT OF THE AIR BELOW IT227 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 HERE29.68 inHgSTANDARD TEMPERATURE HERE58.2 FTITLECitizen station FW4835, the columnSTATION REPORT · CWOP FW4835TYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-16IDSR-FW4835-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 16 the noon sun stands 35 degrees above the horizon at 45.78 N, and the day is 10 h 44 min long. Level ground there takes 58 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station FW4835, angles true: on Oct 16 it stands 35 degrees above the horizon, against 68 at the June solstice, 44 at the equinoxes and 21 at the December solstice; the day is 10 h 44 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FW4835FIG. E THE SUN AT CITIZEN STATION FW4835ELEVATION 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 68°EQUINOXES 44°DECEMBER SOLSTICE 21°OCT 16, 35°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 44 MINLEVEL GROUND TAKES 58 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 45.78 N; THE SUN'S DECLINATION -9.1°TITLECitizen station FW4835, the sunSTATION REPORT · CWOP FW4835TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-16IDSR-FW4835-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 227 ft above sea level. Its sensors, as its network builds them.

Elevation of the instrument, Citizen station FW4835, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FW4835FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station FW4835, the instrumentSTATION REPORT · CWOP FW4835TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-16IDSR-FW4835-3DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station FW4835

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