Storm Station

A remote fire weather station

DCP network, identified by the register

Identifier
ERAW1
Latitude
47.67472 N
Longitude
120.21056 W
Elevation
796 ft
Rank
256of 1,146 in Washington, Oct 4
Air temperature
59F
What it feels like
59F
High so far today
60F
Low so far today
59F
Dew point
45.1F
Relative humidity
60%
Wind
1mph
Gust
8mph
Strongest wind today
6mph
Wind direction
20°
Precipitation this hour
0in
Precipitation today
0in

On the radar over Entiat VReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

A remote fire weather station

Drawn as the kind of place it stands at. 88 instruments in Washington stand at one.

Station charts

Entiat V Report

Rank 256 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 score99.0of 100

  1. Reports receivedweight 3599.4167 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1096.4half its reports arrived within 12 min
  3. Continuityweight 10100.0longest silence 2 h, on a schedule of one report every 60 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
256of 1,146 in Washington, Oct 4
Schedule
every houron the hour's :35
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
167 of 16899.4% of its schedule
Days reported, 30 days
19 of 30
Longest silence, 7 days
2 hoursfrom Sep 30, 7:35 PM
Latest report
Oct 4, 2:35 AMlocal time
Time to reach Storm Station
12 min9 in 10 within 17 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 1,146 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. Entiat V received 99.4 per cent, 167 of 168 scheduled reports, rank 256 of 1,146.WHERE IT RANKS IN WASHINGTON, Oct 4THIS ONE: 99.4%, 167 OF 168, RANK 256 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 Entiat V's rank in Washington by how it reported, day by day, from 2026-09-26 to 2026-10-04: 2026-09-26 rank 259 of 617; 2026-09-27 rank 251 of 645; 2026-09-28 rank 200 of 708; 2026-09-29 rank 197 of 820; 2026-09-30 rank 46 of 824; 2026-10-01 rank 32 of 827; 2026-10-02 rank 228 of 1,132; 2026-10-03 rank 228 of 1,132; 2026-10-04 rank 256 of 1,146.ITS RANK IN WASHINGTON, DAY BY DAYRANK, FIRST AT THE TOP1100200300Sep 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, 20262561,14699.4%
Oct 3, 20262281,13299.3%
Oct 2, 20262281,13299.3%
Oct 1, 202632827100.0%
Sep 30, 202646824100.0%
Sep 29, 2026197820100.0%
Sep 28, 2026200708100.0%
Sep 27, 2026251645100.0%
Sep 26, 2026259617100.0%
Temperature and Dew point at Entiat V, temperature from 54.0 to 74.0, the latest 59.0; dew point from 43.8 to 45.1, the latest 45.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF40506070806 AM9 AM12 PM3 PM6 PM9 PMOct 43 AMTEMPERATUREDEW POINT
Relative humidity at Entiat V, relative humidity from 55 to 60, the latest 60, in per cent.RELATIVE HUMIDITY%545658606 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Wind at Entiat V, wind from 0 to 6, the latest 1, in miles an hour.WINDmph024686 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Wind direction at Entiat V, wind direction from 8 to 358, the latest 20, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Battery at Entiat V, battery from 12.7 to 13.6, the latest 13.3, in volts.BATTERYV12.512.751313.2513.513.756 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Reports received at Entiat V, reports from 0.0 to 2.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.511.526 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
The readings these charts were drawn from, as a table
HourTemperature FDew point FRelative humidity %Wind mphWind direction °Precipitation inBattery VReports
Sun 4, 2 AM59.045.1601200.00-1
Sun 4, 1 AM60.043.85522980.00-1
Sun 4, 12 AM60.043.85562870.00-1
Sat 3, 4 PM74.0--1810.0013.31
Sat 3, 3 PM73.0--1460.0013.31
Sat 3, 2 PM73.0--2810.0013.31
Sat 3, 1 PM71.0--2720.0013.31
Sat 3, 12 PM68.0--2600.0013.51
Sat 3, 11 AM67.0--1930.0013.51
Sat 3, 10 AM64.0--1710.0013.51
Sat 3, 9 AM59.0--1530.0013.61
Sat 3, 8 AM55.0--2150.0013.61
Sat 3, 7 AM55.0--380.0012.81
Sat 3, 6 AM54.0--33580.0012.71
Sat 3, 5 AM59.3--0-0.0012.72
Sat 3, 4 AM56.0--12930.0012.71
Temperature and Dew point at Entiat V, temperature from 45.0 to 74.0, the latest 59.0; dew point from 43.8 to 45.1, the latest 45.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF4050607080Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4TEMPERATUREDEW POINT
Relative humidity at Entiat V, relative humidity from 55 to 60, the latest 60, in per cent.RELATIVE HUMIDITY%54565860Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Wind at Entiat V, wind from 0 to 23, the latest 1, in miles an hour.WINDmph0102030Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Wind direction at Entiat V, wind direction from 1 to 358, the latest 20, in degrees.WIND DIRECTION°090180270360Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Battery at Entiat V, battery from 12.7 to 14.1, the latest 13.3, in volts.BATTERYV12.51313.51414.5Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Reports received at Entiat V, reports from 0.0 to 2.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.511.52Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
The readings these charts were drawn from, as a table
HourTemperature FDew point FRelative humidity %Wind mphWind direction °Precipitation inBattery VReports
Sun 4, 2 AM59.045.1601200.00-1
Sun 4, 1 AM60.043.85522980.00-1
Sun 4, 12 AM60.043.85562870.00-1
Sat 3, 4 PM74.0--1810.0013.31
Sat 3, 3 PM73.0--1460.0013.31
Sat 3, 2 PM73.0--2810.0013.31
Sat 3, 1 PM71.0--2720.0013.31
Sat 3, 12 PM68.0--2600.0013.51
Sat 3, 11 AM67.0--1930.0013.51
Sat 3, 10 AM64.0--1710.0013.51
Sat 3, 9 AM59.0--1530.0013.61
Sat 3, 8 AM55.0--2150.0013.61
Sat 3, 7 AM55.0--380.0012.81
Sat 3, 6 AM54.0--33580.0012.71
Sat 3, 5 AM59.3--0-0.0012.72
Sat 3, 4 AM56.0--12930.0012.71
Sat 3, 3 AM57.0--13060.0012.71
Sat 3, 2 AM57.0--43020.0012.81
Sat 3, 1 AM59.0--22070.0012.81
Sat 3, 12 AM60.0--52490.0012.81
Fri 2, 11 PM61.0--43570.0012.81
Fri 2, 10 PM61.0--112880.0012.91
Fri 2, 9 PM62.0--152700.0012.91
Fri 2, 8 PM63.0--192610.0013.01
Fri 2, 7 PM64.0--232730.0013.01
Fri 2, 6 PM66.0--172900.0013.21
Fri 2, 5 PM69.0--123020.0014.11
Fri 2, 4 PM72.0--112940.0013.31
Fri 2, 3 PM73.0--152660.0013.31
Fri 2, 2 PM71.0--4250.0013.31
Fri 2, 1 PM71.0--41430.0013.41
Fri 2, 12 PM68.0--31300.0013.41
Fri 2, 11 AM65.0--21400.0013.41
Fri 2, 10 AM62.0--21320.0013.51
Fri 2, 9 AM60.0--1800.0013.71
Fri 2, 8 AM58.0--0-0.0013.81
Fri 2, 7 AM52.0--0-0.0012.71
Fri 2, 6 AM53.0--12700.0012.71
Fri 2, 5 AM56.8--1120.0012.72
Fri 2, 4 AM54.0--0-0.0012.71
Fri 2, 3 AM55.0--43580.0012.71
Fri 2, 2 AM56.0--3140.0012.81
Fri 2, 1 AM57.0--42560.0012.81
Fri 2, 12 AM58.0--32030.0012.81
Thu 1, 11 PM58.0--2100.0012.81
Thu 1, 10 PM58.0--12340.0012.91
Thu 1, 9 PM60.0--32450.0012.91
Thu 1, 8 PM60.0--1520.0013.01
Thu 1, 7 PM61.0--1230.0013.11
Thu 1, 6 PM62.0--23560.0013.31
Thu 1, 5 PM64.0--23560.0013.91
Thu 1, 4 PM66.0--21630.0013.51
Thu 1, 3 PM66.0--11530.0013.51
Thu 1, 2 PM68.0--21120.0013.41
Thu 1, 1 PM67.0--2960.0013.41
Thu 1, 12 PM62.0--3410.0013.51
Thu 1, 11 AM59.0--1450.0013.61
Thu 1, 10 AM56.0--1320.0013.71
Thu 1, 9 AM54.0--0-0.0013.61
Thu 1, 8 AM54.0--0-0.0013.11
Thu 1, 7 AM53.0--0-0.0012.71
Thu 1, 6 AM53.0--22590.0012.71
Thu 1, 5 AM56.3--370.0012.72
Thu 1, 4 AM52.0--2310.0012.71
Thu 1, 3 AM53.0--2200.0012.71
Thu 1, 2 AM53.0--22550.0012.81
Thu 1, 1 AM55.0--1250.0012.81
Thu 1, 12 AM54.0--13030.0012.81
Wed 30, 11 PM55.0--53120.0012.81
Wed 30, 10 PM56.0--33070.0012.81
Wed 30, 9 PM56.0--2340.0012.91
Wed 30, 7 PM59.0--4540.0013.11
Wed 30, 6 PM59.0--5340.0013.21
Wed 30, 5 PM66.0--4360.0013.61
Wed 30, 4 PM65.0--3850.0013.41
Wed 30, 3 PM67.0--21070.0013.51
Wed 30, 2 PM68.0--31510.0013.51
Wed 30, 1 PM64.0--3770.0013.41
Wed 30, 12 PM64.0--31080.0013.41
Wed 30, 11 AM62.0--3910.0013.51
Wed 30, 10 AM60.0--2790.0013.51
Wed 30, 9 AM56.0--3530.0013.61
Wed 30, 8 AM52.0--31020.0013.31
Wed 30, 7 AM52.0--390.0012.71
Wed 30, 6 AM51.0--83030.0012.71
Wed 30, 5 AM55.0--172790.0012.72
Wed 30, 4 AM53.0--232710.0012.71
Wed 30, 3 AM55.0--212880.0012.81
Wed 30, 2 AM55.0--172560.0012.81
Wed 30, 1 AM57.0--132490.0012.81
Wed 30, 12 AM59.0--73430.0012.81
Tue 29, 11 PM59.0--93420.0012.91
Tue 29, 10 PM60.0--172660.0012.91
Tue 29, 9 PM60.0--182620.0012.91
Tue 29, 8 PM61.0--162600.0013.01
Tue 29, 7 PM62.0--132480.0013.11
Tue 29, 6 PM62.0--112310.0013.31
Tue 29, 5 PM63.0--92370.0014.01
Tue 29, 4 PM63.0--92460.0013.51
Tue 29, 3 PM63.0--101980.0014.01
Tue 29, 2 PM62.0--102030.0013.61
Tue 29, 1 PM60.0--101960.0013.61
Tue 29, 12 PM60.0--71990.0013.61
Tue 29, 11 AM58.0--132610.0013.61
Tue 29, 10 AM60.0--101820.0013.71
Tue 29, 9 AM59.0--81790.0013.21
Tue 29, 8 AM57.0--81870.0012.81
Tue 29, 7 AM55.0--102120.0012.71
Tue 29, 6 AM56.0--112100.0012.71
Tue 29, 5 AM56.3--122110.0012.72
Tue 29, 4 AM56.0--132050.0012.71
Tue 29, 3 AM56.0--71930.0012.81
Tue 29, 2 AM56.0--92290.0012.81
Tue 29, 1 AM57.0--112060.0012.81
Tue 29, 12 AM57.0--132000.0012.81
Mon 28, 11 PM58.0--122480.0012.91
Mon 28, 10 PM58.0--152660.0012.91
Mon 28, 9 PM59.0--152570.0012.91
Mon 28, 8 PM60.0--152330.0013.01
Mon 28, 7 PM61.0--82680.0013.11
Mon 28, 6 PM62.0--132760.0013.31
Mon 28, 5 PM66.0--122690.0013.41
Mon 28, 4 PM65.0--192660.0013.61
Mon 28, 3 PM69.0--152740.0013.61
Mon 28, 2 PM65.0--51700.0013.41
Mon 28, 1 PM64.0--31630.0013.41
Mon 28, 12 PM61.0--31670.0013.51
Mon 28, 11 AM59.0--2620.0013.61
Mon 28, 10 AM54.0--1540.0013.61
Mon 28, 9 AM52.0--1630.0013.71
Mon 28, 8 AM50.0--1270.0013.71
Mon 28, 7 AM47.0--13030.0012.91
Mon 28, 6 AM46.0--0-0.0012.71
Mon 28, 5 AM50.3--240.0012.72
Mon 28, 4 AM47.0--490.0012.71
Mon 28, 3 AM49.0--33260.0012.71
Mon 28, 2 AM50.0--52740.0012.81
Mon 28, 1 AM51.0--72670.0012.81
Mon 28, 12 AM53.0--23070.0012.81
Sun 27, 11 PM52.0--62850.0012.81
Sun 27, 10 PM54.0--72960.0012.91
Sun 27, 9 PM56.0--23300.0012.91
Sun 27, 8 PM57.0--0-0.0013.01
Sun 27, 7 PM58.0--2360.0013.11
Sun 27, 6 PM59.0--32210.0013.31
Sun 27, 5 PM62.0--41830.0013.31
Sun 27, 4 PM63.0--41700.0013.41
Sun 27, 3 PM63.0--2500.0013.41
Sun 27, 2 PM64.0--41440.0013.41
Sun 27, 1 PM63.0--1880.0013.41
Sun 27, 12 PM60.0--2780.0013.51
Sun 27, 11 AM58.0--21390.0013.71
Sun 27, 10 AM53.0--31400.0013.61
Sun 27, 9 AM52.0--21230.0013.71
Sun 27, 8 AM49.0--1290.0013.71
Sun 27, 7 AM46.0--42590.0012.71
Sun 27, 6 AM45.0--210.0012.71
Sun 27, 5 AM50.3--13550.0012.72
Sun 27, 4 AM46.0--0-0.0012.71
High and Low at Entiat V, high from 60.0 to 83.0, the latest 60.0; low from 45.0 to 61.0, the latest 59.0, in degrees Fahrenheit.HIGH AND LOWF405060708090Sep 5Sep 10Sep 15Sep 20Sep 25Sep 30HIGHLOW
Highest dew point and Lowest dew point at Entiat V, highest dew point from 36.9 to 53.8, the latest 45.1; lowest dew point from 20.5 to 44.3, the latest 43.8, in degrees Fahrenheit.HIGHEST DEW POINT AND LOWEST DEW POINTF2030405060Sep 5Sep 10Sep 15Sep 20Sep 25Sep 30HIGHEST DEW POINTLOWEST DEW POINT
Highest humidity and Lowest humidity at Entiat V, highest humidity from 47 to 94, the latest 60; lowest humidity from 22 to 65, the latest 55, in per cent.HIGHEST HUMIDITY AND LOWEST HUMIDITY%20406080100Sep 5Sep 10Sep 15Sep 20Sep 25Sep 30HIGHEST HUMIDITYLOWEST HUMIDITY
Precipitation at Entiat V, precipitation from 0.00 to 0.13, the latest 0.00, in inches.PRECIPITATIONin0.000.050.100.15Sep 5Sep 10Sep 15Sep 20Sep 25Sep 30
The readings these charts were drawn from, as a table
DayHigh FLow FHighest dew point FLowest dew point FHighest humidity %Lowest humidity %Precipitation in
Oct 460.059.045.143.860550.00
Oct 374.054.046.141.965370.00
Oct 273.052.044.836.257340.00
Oct 168.052.036.929.047300.00
Sep 3068.051.043.328.060240.00
Sep 2963.055.052.835.380440.00
Sep 2869.046.039.428.365220.00
Sep 2764.045.038.428.561270.00
Sep 2663.046.037.520.560240.00
Sep 2562.048.053.833.594460.13
Sep 2466.051.042.231.757390.00
Sep 2371.054.042.835.355310.00
Sep 2275.058.045.432.753220.00
Sep 2183.061.048.738.658290.00
Sep 2080.060.049.344.359310.00
Sep 1761.055.045.740.96051-
Sep 1675.052.051.736.28430-
Sep 1561.052.051.544.18465-
Sep 1465.056.044.843.26448-

Station report

Entiat V, in 5 sheets

Drawn from its report of Oct 4, 2026, 2:35 AM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The air

Contents

59.0 F with a dew point of 45.1 F, 60 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,200 ft up.

Chart of the air at Entiat V: temperature 59.0 degrees Fahrenheit and dew point 45.1, 60 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ERAW1FIG. B THE AIR AT ENTIAT VTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00030 F40 F50 F60 F70 FSATURATES 3,200 FT ABOVE THE STATION, AT 42.1 FTEMPERATURE 59.0 FDEW POINT 45.1 FSPREAD 13.9 FRELATIVE HUMIDITY 60 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLEEntiat V, the airSTATION REPORT · DCP ERAW1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-04IDSR-ERAW1-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

From the Field Book

2The wind

Contents

From the north northeast (20 degrees) at 1 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Entiat V, north up: blowing from 20 degrees, the north northeast, at 1 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ERAW1FIG. C THE WIND AT ENTIAT VPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 20°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 1 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEEntiat V, the windSTATION REPORT · DCP ERAW1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-04IDSR-ERAW1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

3The column

Contents

At 796 ft above sea level, 3 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.07 inHg and the temperature at 56.2 F; it reports 59.0 F, 2.8 F warmer than standard.

Section from sea level of where Entiat V stands in the atmosphere, height to scale: the station 796 feet above sea level with 3 per cent of the air below it; the standard atmosphere's pressure there, 29.07 inches of mercury, and temperature, 56.2 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ERAW1FIG. D WHERE ENTIAT V 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 ATMOSPHEREENTIAT V3 PER CENT OF THE AIR BELOW IT796 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 HERE29.07 inHgSTANDARD TEMPERATURE HERE56.2 FTEMPERATURE, REPORTED59.0 FTITLEEntiat V, the columnSTATION REPORT · DCP ERAW1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-04IDSR-ERAW1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

4The sun

Contents

On Oct 4 the noon sun stands 38 degrees above the horizon at 47.67 N, and the day is 11 h 20 min long. Level ground there takes 61 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Entiat V, angles true: on Oct 4 it stands 38 degrees above the horizon, against 66 at the June solstice, 42 at the equinoxes and 19 at the December solstice; the day is 11 h 20 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ERAW1FIG. E THE SUN AT ENTIAT VELEVATION 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 66°EQUINOXES 42°DECEMBER SOLSTICE 19°OCT 4, 38°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 20 MINLEVEL GROUND TAKES 61 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 47.67 N; THE SUN'S DECLINATION -4.6°TITLEEntiat V, the sunSTATION REPORT · DCP ERAW1TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 4 of 5DATE2026-10-04IDSR-ERAW1-4DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

5The instrument

Contents

A data collection platform, 796 ft above sea level. Its report of Oct 4, 2026, 2:35 AM local time is written on the sensors that made it.

Elevation of a data collection platform, Entiat V, each sensor drawn and labelled with what it read: antenna, sending by satellite, last heard oct 4, 2026, 2:35 am local time; air temperature, 59.0 f, dew point 45.1 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ERAW1FIG. F THE INSTRUMENTELEVATION OF A DATA COLLECTION PLATFORM, EACH SENSOR WITH WHAT IT READ, OCT 4, 2026, 2:35 AM LOCAL TIMEANTENNA, SENDING BY SATELLITELAST HEARD OCT 4, 2026, 2:35 AM LOCAL TIMEAIR TEMPERATURE59.0 F, DEW POINT 45.1 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLEEntiat V, the instrumentSTATION REPORT · DCP ERAW1TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 5 of 5DATE2026-10-04IDSR-ERAW1-5DRAWN 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

Near Entiat V

Gauges

Weather instruments

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