Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
N8ASV
Latitude
39.29000 N
Longitude
84.77000 W
Elevation
620 ft
Rank
1,219of 1,590 in Ohio, Oct 16
Observed
6:05 AMEDT, 10 minutes ago
Air temperature
70F
Relative humidity
83%
Pressure
29.8inHg
Wind
1mph
Gust
3mph
Wind direction
135°
Precipitation this hour
0in
Precipitation today
0in

Ranking Statistics

On the radar over Citizen station N8ASVReflectivityStorm 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. 1,739 instruments in Ohio stand at one.

Station charts

Citizen station N8ASV Report

Rank 1,219 of 1,590 in Ohio, 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 score79.7of 100

Ohio median
91.4the median score of 1,590 stations
Scoring higher
1,218stations in Ohio
Sharing its score
7ranks 1,219 to 1,225
Points deducted
20.314.9 reports received, 2.7 continuity, 1.8 accuracy, 1.0 forecast check
Counted at the median
Forecast checknot measured at this station; Ohio median 90.5
Next above
RWDO1rank 1,218; ahead on 247 score 79.8 against 79.7
Next below
GW3602rank 1,220; behind on reports received 57.4% against 54.4%

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 3557.420.1 of 35 pointsOhio median 85.7193 of 336 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsOhio median 90.8half its reports arrived within 17 s
  3. Continuityweight 1073.37.3 of 10 pointsOhio median 100.0longest silence 3.5 h, on a schedule of one report every 30 min
  4. Accuracyweight 2090.918.2 of 20 pointsOhio median 100.0its temperature against the airport station KI67, 2.3 miles away, over 252 readings: typical difference 2.3 °F beyond a steady offset of -0.5 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsOhio median 100.00 of 252 readings failed their check against its reference station
  6. Forecast checkweight 10-9.1 of 10 points, at the medianOhio median 90.5-

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 (1.5 h), none for 72 (36 h)
Accuracy
Full marks within 1.7 °F of its reference, typically, none beyond 8.2 °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
1,219of 1,590 in Ohio, Oct 16
Time to reach Storm Station
18 s9 in 10 within 29 s
Against its reference, 30 days
-0.3 °Fcooler than the airport station KI67, 2.3 miles away, on average over 361 readings; typical difference 2.6 °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: 193 of 336 scheduled reports received, 57.4%.

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 1,590 ranked stations in Ohio 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, 27; 10 to 19 per cent, 105; 20 to 29 per cent, 61; 30 to 39 per cent, 11; 40 to 49 per cent, 91; 50 to 59 per cent, 183; 60 to 69 per cent, 29; 70 to 79 per cent, 83; 80 to 89 per cent, 267; 90 to 99 per cent, 310; 100 per cent, 423. Citizen station N8ASV received 57.4 per cent, 193 of 336 scheduled reports, rank 1,219 of 1,590.WHERE IT RANKS IN OHIO, Oct 16THIS ONE: 57.4%, 193 OF 336, RANK 1,219 OF 1,590PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 92710 to 1910520 to 296130 to 391140 to 499150 to 5918360 to 692970 to 798380 to 8926790 to 99310100423STATIONS, LOG SCALE
Chart of Citizen station N8ASV's rank in Ohio by how it reported, day by day, from 2026-10-05 to 2026-10-16: 2026-10-05 rank 1,146 of 1,485; 2026-10-06 rank 1,175 of 1,512; 2026-10-07 rank 1,171 of 1,594; 2026-10-08 rank 1,155 of 1,597; 2026-10-09 rank 1,343 of 1,557; 2026-10-10 rank 1,350 of 1,557; 2026-10-11 rank 1,247 of 1,544; 2026-10-12 rank 1,085 of 1,563; 2026-10-13 rank 1,077 of 1,570; 2026-10-14 rank 1,054 of 1,568; 2026-10-15 rank 1,249 of 1,579; 2026-10-16 rank 1,219 of 1,590.ITS RANK IN OHIO, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Oct 5Oct 7Oct 9Oct 11Oct 13Oct 15Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%423
90 to 99%310
80 to 89%267
70 to 79%83
60 to 69%29
50 to 59%183
40 to 49%91
30 to 39%11
20 to 29%61
10 to 19%105
0 to 9%27
DayRankStations rankedShare received
Oct 16, 20261,2191,59057.4%
Oct 15, 20261,2491,57958.3%
Oct 14, 20261,0541,56860.1%
Oct 13, 20261,0771,57060.7%
Oct 12, 20261,0851,56359.2%
Oct 11, 20261,2471,54456.8%
Oct 10, 20261,3501,55753.2%
Oct 9, 20261,3431,55753.4%
Oct 8, 20261,1551,59757.9%
Oct 7, 20261,1711,59454.9%
Oct 6, 20261,1751,51254.5%
Oct 5, 20261,1461,48550.0%

Station report

Citizen station N8ASV, in 4 sheets

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

1The wind

Contents

From the southeast (135 degrees) at 1 mph, gusting 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Citizen station N8ASV, north up: blowing from 135 degrees, the southeast, at 1 miles an hour, gusting 3; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N8ASVFIG. C THE WIND AT CITIZEN STATION N8ASVPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 135°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 1 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station N8ASV, the windSTATION REPORT · CWOP N8ASVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-N8ASV-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 620 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.26 inHg and the temperature at 56.8 F; the station's altimeter setting of 29.80 inHg means its barometer reads 29.14 inHg; it reports 70.0 F, 13.2 F warmer than standard.

Section from sea level of where Citizen station N8ASV stands in the atmosphere, height to scale: the station 620 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.26 inches of mercury, and temperature, 56.8 degrees Fahrenheit; the altimeter setting of 29.80 and the station pressure it means, 29.14.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N8ASVFIG. D WHERE CITIZEN STATION N8ASV 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 N8ASV2 PER CENT OF THE AIR BELOW IT620 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 HERE29.26 inHgSTANDARD TEMPERATURE HERE56.8 FALTIMETER SETTING, REPORTED29.80 inHgITS BAROMETER READS29.14 inHgTEMPERATURE, REPORTED70.0 FTITLECitizen station N8ASV, the columnSTATION REPORT · CWOP N8ASVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-N8ASV-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 16 the noon sun stands 42 degrees above the horizon at 39.29 N, and the day is 10 h 60 min long. Level ground there takes 66 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station N8ASV, angles true: on Oct 16 it stands 42 degrees above the horizon, against 74 at the June solstice, 51 at the equinoxes and 27 at the December solstice; the day is 10 h 60 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N8ASVFIG. E THE SUN AT CITIZEN STATION N8ASVELEVATION 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 74°EQUINOXES 51°DECEMBER SOLSTICE 27°OCT 16, 42°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 60 MINLEVEL GROUND TAKES 66 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 39.29 N; THE SUN'S DECLINATION -9.1°TITLECitizen station N8ASV, the sunSTATION REPORT · CWOP N8ASVTYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-N8ASV-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 620 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station N8ASV, each sensor drawn and labelled with what it read: air temperature, 70.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N8ASVFIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE70.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station N8ASV, the instrumentSTATION REPORT · CWOP N8ASVTYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-16IDSR-N8ASV-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station N8ASV

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