Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
03277200
Latitude
38.77525 N
Longitude
84.97239 W
Elevation
407 ft
Rank
254of 1,111 in Indiana, Oct 16
Observed
2:45 PMEDT, 38 minutes ago
Precipitation in the gauge's latest reading
0in

Ranking Statistics

On the radar over Ohio River At Markland Dam Near WarsawReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 93 instruments in Indiana stand at one.

Station charts

Ohio River At Markland Dam Near Warsaw Report

Rank 254 of 1,111 in Indiana, 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 score99.4of 100

Indiana median
95.8the median score of 1,111 stations
Scoring higher
252stations in Indiana
Sharing its score
3ranks 253 to 255
Points deducted
0.60.4 forecast check, 0.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Indiana median 100.0, 100.0, 96.1
Next above
FRKI3rank 253; ahead on reports received 100% against 99.4%
Next below
03331500rank 255; behind on median arrival 7 min 49 s against 7 min 50 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 pointsIndiana median 99.4167 of 168 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsIndiana median 95.3half its reports arrived within 8 min
  3. Continuityweight 10100.010.0 of 10 pointsIndiana median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianIndiana median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianIndiana median 100.0-
  6. Forecast checkweight 10-9.6 of 10 points, at the medianIndiana median 96.1-

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
254of 1,111 in Indiana, Oct 16
Schedule
every houron the hour's :45
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
-
Longest silence, 7 days
2 hoursfrom Oct 12, 5:45 AM
Latest report
Oct 16, 6:45 PMlocal time
Time to reach Storm Station
8 min9 in 10 within 8 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 1,111 ranked stations in Indiana 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, 2; 10 to 19 per cent, 3; 20 to 29 per cent, 14; 30 to 39 per cent, 2; 40 to 49 per cent, 52; 50 to 59 per cent, 106; 60 to 69 per cent, 21; 70 to 79 per cent, 75; 80 to 89 per cent, 137; 90 to 99 per cent, 221; 100 per cent, 478. Ohio River At Markland Dam Near Warsaw received 99.4 per cent, 167 of 168 scheduled reports, rank 254 of 1,111.WHERE IT RANKS IN INDIANA, Oct 16THIS ONE: 99.4%, 167 OF 168, RANK 254 OF 1,111PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9210 to 19320 to 291430 to 39240 to 495250 to 5910660 to 692170 to 797580 to 8913790 to 99221100478STATIONS, LOG SCALE
Chart of Ohio River At Markland Dam Near Warsaw's rank in Indiana by how it reported, day by day, from 2026-10-07 to 2026-10-16: 2026-10-07 rank 1,011 of 1,119; 2026-10-08 rank 988 of 1,110; 2026-10-09 rank 794 of 1,073; 2026-10-10 rank 793 of 1,076; 2026-10-11 rank 690 of 1,077; 2026-10-12 rank 516 of 1,084; 2026-10-13 rank 245 of 1,089; 2026-10-14 rank 236 of 1,088; 2026-10-15 rank 249 of 1,103; 2026-10-16 rank 254 of 1,111.ITS RANK IN INDIANA, 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%478
90 to 99%221
80 to 89%137
70 to 79%75
60 to 69%21
50 to 59%106
40 to 49%52
30 to 39%2
20 to 29%14
10 to 19%3
0 to 9%2
DayRankStations rankedShare received
Oct 16, 20262541,11199.4%
Oct 15, 20262491,10399.4%
Oct 14, 20262361,08899.4%
Oct 13, 20262451,08999.4%
Oct 12, 20265161,08485.7%
Oct 11, 20266901,07771.4%
Oct 10, 20267931,07657.1%
Oct 9, 20267941,07357.1%
Oct 8, 20269881,11028.5%
Oct 7, 20261,0111,11914.2%

Station report

Ohio River At Markland Dam Near Warsaw, 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 407 ft above sea level, 1 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.48 inHg and the temperature at 57.5 F.

Section from sea level of where Ohio River At Markland Dam Near Warsaw stands in the atmosphere, height to scale: the station 407 feet above sea level with 1 per cent of the air below it; the standard atmosphere's pressure there, 29.48 inches of mercury, and temperature, 57.5 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 03277200FIG. D WHERE OHIO RIVER AT MARKLAND DAM NEAR WARSAW 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 ATMOSPHEREOHIO RIVER AT MARKLAND DAM NEAR WARSAW1 PER CENT OF THE AIR BELOW IT407 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 HERE29.48 inHgSTANDARD TEMPERATURE HERE57.5 FTITLEOhio River At Markland Dam Near Warsaw, the columnSTATION REPORT · DCP 03277200TYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-16IDSR-03277200-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 16 the noon sun stands 42 degrees above the horizon at 38.78 N, and the day is 11 h 01 min long. Level ground there takes 67 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Ohio River At Markland Dam Near Warsaw, angles true: on Oct 16 it stands 42 degrees above the horizon, against 75 at the June solstice, 51 at the equinoxes and 28 at the December solstice; the day is 11 h 01 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 03277200FIG. E THE SUN AT OHIO RIVER AT MARKLAND DAM NEAR WARSAWELEVATION 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 75°EQUINOXES 51°DECEMBER SOLSTICE 28°OCT 16, 42°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 01 MINLEVEL GROUND TAKES 67 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 38.78 N; THE SUN'S DECLINATION -9.1°TITLEOhio River At Markland Dam Near Warsaw, the sunSTATION REPORT · DCP 03277200TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-16IDSR-03277200-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A data collection platform, 407 ft above sea level. Its sensors, as its network builds them.

Elevation of a data collection platform, Ohio River At Markland Dam Near Warsaw, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 03277200FIG. 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 SCALETITLEOhio River At Markland Dam Near Warsaw, the instrumentSTATION REPORT · DCP 03277200TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-16IDSR-03277200-3DRAWN 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

Near Ohio River At Markland Dam Near Warsaw

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