Storm Station
Sign in

At a river or reservoir gauge

DCP network, identified by the register

Identifier
HAMO1
Latitude
39.39110 N
Longitude
84.57220 W
Elevation
-
Listed
Automatically, on 659 reports in 169 hours over the last seven days
Rank
1,049of 1,590 in Ohio, Oct 16
Observed
1:30 PMEDT, 29 minutes ago
High so far today
75.7F
Low so far today
54F

Ranking Statistics

On the radar over Great Miami River AT HamiltonReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 99 instruments in Ohio stand at one.

Station charts

Great Miami River AT Hamilton Report

Rank 1,049 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 score87.3of 100

Ohio median
91.4the median score of 1,590 stations
Scoring higher
1,048stations in Ohio
Sharing its score
1no other station
Points deducted
12.77.2 accuracy, 3.9 arrival, 1.0 forecast check, 0.7 reports received
Counted at the median
Forecast checknot measured at this station; Ohio median 90.5
Next above
OH-AZ-19rank 1,047; ahead on 247 score 87.5 against 87.3
Next below
OH-CC-10rank 1,050; behind on 247 score 87.3 against 87.2

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 3598.134.3 of 35 pointsOhio median 85.7659 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1060.96.1 of 10 pointsOhio median 90.8half its reports arrived within 30 min
  3. Continuityweight 10100.010.0 of 10 pointsOhio median 100.0longest silence 45 min, on a schedule of one report every 15 min
  4. Accuracyweight 2064.212.8 of 20 pointsOhio median 100.0its temperature against the airport station KHAO, 3.4 miles away, over 164 readings: typical difference 4.2 °F beyond a steady offset of +2.1 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsOhio median 100.00 of 164 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 (45 min), none for 72 (18 h)
Accuracy
Full marks within 1.8 °F of its reference, typically, none beyond 8.3 °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
1,049of 1,590 in Ohio, Oct 16
Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
92 of 9695.8% of its schedule
Reports received, 7 days
660 of 67298.2% of its schedule
Days reported, 30 days
30 of 30
Longest silence, 7 days
45 minfrom Oct 15, 12:45 PM
Latest report
Oct 16, 3:30 AMlocal time
Time to reach Storm Station
30 min9 in 10 within 35 min
Against its reference, 30 days
+2.6 °Fwarmer than the airport station KHAO, 3.4 miles away, on average over 429 readings; typical difference 5.3 °F

From Storm Station's own record of every report it heard from this station.

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.

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

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. Great Miami River AT Hamilton received 98.0 per cent, 659 of 672 scheduled reports, rank 1,049 of 1,590.WHERE IT RANKS IN OHIO, Oct 16THIS ONE: 98.0%, 659 OF 672, RANK 1,049 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 Great Miami River AT Hamilton's rank in Ohio by how it reported, day by day, from 2026-09-26 to 2026-10-16: 2026-09-26 rank 347 of 610; 2026-09-27 rank 303 of 634; 2026-09-28 rank 337 of 813; 2026-09-29 rank 324 of 848; 2026-09-30 rank 316 of 856; 2026-10-01 rank 336 of 867; 2026-10-02 rank 847 of 1,244; 2026-10-03 rank 848 of 1,244; 2026-10-04 rank 850 of 1,278; 2026-10-05 rank 862 of 1,485; 2026-10-06 rank 860 of 1,512; 2026-10-07 rank 851 of 1,594; 2026-10-08 rank 841 of 1,597; 2026-10-09 rank 829 of 1,557; 2026-10-10 rank 844 of 1,557; 2026-10-11 rank 897 of 1,544; 2026-10-12 rank 909 of 1,563; 2026-10-13 rank 913 of 1,570; 2026-10-14 rank 916 of 1,568; 2026-10-15 rank 1,050 of 1,579; 2026-10-16 rank 1,049 of 1,590.ITS RANK IN OHIO, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Sep 26Sep 30Oct 4Oct 8Oct 12Oct 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, 20261,0491,59098.0%
Oct 15, 20261,0501,57998.5%
Oct 14, 20269161,56897.9%
Oct 13, 20269131,57098.3%
Oct 12, 20269091,56398.6%
Oct 11, 20268971,54498.8%
Oct 10, 20268441,55798.6%
Oct 9, 20268291,55798.6%
Oct 8, 20268411,59798.3%
Oct 7, 20268511,59498.9%
Oct 6, 20268601,51298.9%
Oct 5, 20268621,48598.9%
Oct 4, 20268501,27898.9%
Oct 3, 20268481,24499.2%
Oct 2, 20268471,24499.2%
Oct 1, 202633686798.9%
Sep 30, 202631685699.7%
Sep 29, 202632484899.7%
Sep 28, 202633781399.6%
Sep 27, 202630363499.4%
Sep 26, 202634761098.9%
Temperature at Great Miami River AT Hamilton, temperature from 54.0 to 75.7, the latest 54.0, in degrees Fahrenheit.TEMPERATUREF506070803 PM6 PM9 PMOct 163 AM6 AM9 AM12 PM
Precipitation at Great Miami River AT Hamilton, precipitation from 0.00 to 0.05, the latest 0.02, in inches.PRECIPITATIONin0.000.030.050.070.103 PM6 PM9 PMOct 163 AM6 AM9 AM12 PM
Reports received at Great Miami River AT Hamilton, reports from 0.0 to 4.0, the latest 3.0, in reports.REPORTS RECEIVEDreports012343 PM6 PM9 PMOct 163 AM6 AM9 AM12 PM
The readings these charts were drawn from, as a table
HourTemperature FPrecipitation inReports
Fri 16, 1 PM-0.023
Fri 16, 12 PM54.00.054
Fri 16, 11 AM56.50.014
Fri 16, 10 AM59.20.004
Fri 16, 9 AM60.40.004
Fri 16, 8 AM61.90.004
Fri 16, 7 AM65.80.044
Fri 16, 6 AM71.10.004
Fri 16, 5 AM71.80.004
Fri 16, 4 AM72.30.004
Fri 16, 3 AM72.30.004
Fri 16, 2 AM72.30.004
Fri 16, 1 AM73.00.004
Fri 16, 12 AM75.7-3
Thu 15, 7 PM71.8-1
Thu 15, 6 PM71.6-1
Thu 15, 5 PM71.2-1
Thu 15, 4 PM70.3-1
Thu 15, 3 PM68.9-1
Thu 15, 2 PM67.1-1
Temperature at Great Miami River AT Hamilton, temperature from 53.6 to 88.9, the latest 54.0, in degrees Fahrenheit.TEMPERATUREF5060708090Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Precipitation at Great Miami River AT Hamilton, precipitation from 0.00 to 0.05, the latest 0.02, in inches.PRECIPITATIONin0.000.030.050.070.10Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Reports received at Great Miami River AT Hamilton, reports from 0.0 to 4.0, the latest 3.0, in reports.REPORTS RECEIVEDreports01234Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
The readings these charts were drawn from, as a table
HourTemperature FPrecipitation inReports
Fri 16, 1 PM-0.023
Fri 16, 12 PM54.00.054
Fri 16, 11 AM56.50.014
Fri 16, 10 AM59.20.004
Fri 16, 9 AM60.40.004
Fri 16, 8 AM61.90.004
Fri 16, 7 AM65.80.044
Fri 16, 6 AM71.10.004
Fri 16, 5 AM71.80.004
Fri 16, 4 AM72.30.004
Fri 16, 3 AM72.30.004
Fri 16, 2 AM72.30.004
Fri 16, 1 AM73.00.004
Fri 16, 12 AM75.7-3
Thu 15, 7 PM71.8-1
Thu 15, 6 PM71.6-1
Thu 15, 5 PM71.2-1
Thu 15, 4 PM70.3-1
Thu 15, 3 PM68.9-1
Thu 15, 2 PM67.1-1
Thu 15, 1 PM65.8-1
Thu 15, 12 PM63.9-1
Thu 15, 11 AM62.8-1
Thu 15, 10 AM62.1-1
Thu 15, 9 AM62.8-1
Thu 15, 8 AM68.50.002
Thu 15, 7 AM63.9-1
Thu 15, 6 AM64.0-1
Thu 15, 5 AM64.6-1
Thu 15, 4 AM64.9-1
Thu 15, 3 AM65.7-1
Thu 15, 2 AM66.2-1
Thu 15, 1 AM66.9-1
Thu 15, 12 AM67.8-1
Wed 14, 10 PM69.8-1
Wed 14, 9 PM71.6-1
Wed 14, 8 PM72.7-1
Wed 14, 7 PM73.4-1
Wed 14, 6 PM74.8-1
Wed 14, 5 PM75.0-1
Wed 14, 4 PM74.1-1
Wed 14, 3 PM74.8-1
Wed 14, 2 PM83.1-1
Wed 14, 1 PM83.1-1
Wed 14, 12 PM81.3-1
Wed 14, 11 AM79.0-1
Wed 14, 10 AM77.0-1
Wed 14, 9 AM73.0-1
Wed 14, 8 AM73.90.002
Wed 14, 7 AM70.7-1
Wed 14, 6 AM71.6-1
Wed 14, 5 AM68.2-1
Wed 14, 4 AM67.8-1
Wed 14, 3 AM68.2-1
Wed 14, 2 AM66.9-1
Wed 14, 1 AM67.3-1
Wed 14, 12 AM67.8-1
Tue 13, 11 PM69.6-1
Tue 13, 10 PM71.1-1
Tue 13, 9 PM73.0-1
Tue 13, 8 PM78.6-1
Tue 13, 7 PM83.7-1
Tue 13, 6 PM87.1-1
Tue 13, 5 PM88.9-1
Tue 13, 4 PM88.9-1
Tue 13, 3 PM88.0-1
Tue 13, 2 PM85.6-1
Tue 13, 1 PM81.9-1
Tue 13, 12 PM79.5-1
Tue 13, 11 AM75.9-1
Tue 13, 10 AM72.7-1
Tue 13, 9 AM69.8-1
Tue 13, 8 AM66.80.002
Tue 13, 7 AM67.1-1
Tue 13, 6 AM68.0-1
Tue 13, 5 AM68.0-1
Tue 13, 4 AM67.6-1
Tue 13, 3 AM65.5-1
Tue 13, 2 AM64.2-1
Tue 13, 1 AM64.2-1
Tue 13, 12 AM64.8-1
Mon 12, 11 PM65.7-1
Mon 12, 10 PM66.7-1
Mon 12, 8 PM71.6-1
Mon 12, 7 PM78.6-1
Mon 12, 6 PM80.8-1
Mon 12, 5 PM81.1-1
Mon 12, 4 PM79.5-1
Mon 12, 3 PM76.5-1
Mon 12, 2 PM76.8-1
Mon 12, 1 PM70.9-1
Mon 12, 12 PM63.9-1
Mon 12, 11 AM59.4-1
Mon 12, 10 AM57.7-1
Mon 12, 9 AM56.1-1
Mon 12, 8 AM57.20.002
Mon 12, 7 AM54.3-1
Mon 12, 6 AM54.9-1
Mon 12, 5 AM53.6-1
Mon 12, 4 AM54.5-1
Mon 12, 3 AM55.4-1
Mon 12, 2 AM56.3-1
Mon 12, 1 AM57.7-1
Mon 12, 12 AM60.3-1
Sun 11, 11 PM62.4-1
Sun 11, 10 PM63.1-1
Sun 11, 9 PM63.5-1
Sun 11, 8 PM63.5-1
Sun 11, 7 PM64.2-1
Sun 11, 6 PM64.9-1
Sun 11, 5 PM65.7-1
Sun 11, 4 PM64.8-1
Sun 11, 3 PM64.2-1
Sun 11, 2 PM63.9-1
Sun 11, 1 PM62.6-1
Sun 11, 12 PM61.0-1
Sun 11, 11 AM60.6-1
Sun 11, 10 AM60.6-1
Sun 11, 9 AM60.8-1
Sun 11, 8 AM61.90.002
Sun 11, 7 AM60.6-1
Sun 11, 6 AM60.4-1
Sun 11, 5 AM60.3-1
Sun 11, 4 AM60.1-1
Sun 11, 3 AM59.9-1
Sun 11, 2 AM60.1-1
Sun 11, 1 AM60.1-1
Sun 11, 12 AM59.4-1
Sat 10, 11 PM58.8-1
Sat 10, 10 PM58.5-1
Sat 10, 9 PM59.0-1
Sat 10, 8 PM60.1-1
Sat 10, 7 PM61.5-1
Sat 10, 6 PM62.4-1
Sat 10, 5 PM63.5-1
Sat 10, 4 PM66.4-1
Sat 10, 3 PM67.6-1
Sat 10, 2 PM66.9-1
Sat 10, 1 PM65.8-1
Sat 10, 12 PM65.7-1
Sat 10, 11 AM62.6-1
Sat 10, 10 AM59.9-1
Sat 10, 9 AM59.0-1
Sat 10, 8 AM62.00.002
Sat 10, 7 AM58.1-1
Sat 10, 6 AM58.3-1
Sat 10, 5 AM57.7-1
Sat 10, 4 AM58.1-1
Sat 10, 3 AM58.5-1
Sat 10, 2 AM59.9-1
Sat 10, 1 AM62.6-1
Sat 10, 12 AM66.2-1
Fri 9, 11 PM67.5-1
Fri 9, 10 PM66.9-1
Fri 9, 9 PM66.2-1
Fri 9, 8 PM70.7-1
Fri 9, 7 PM76.1-1
Fri 9, 6 PM78.8-1
Fri 9, 5 PM80.2-1
Fri 9, 4 PM80.6-1
Fri 9, 3 PM78.1-1
Fri 9, 2 PM75.7-1
High and Low at Great Miami River AT Hamilton, high from 63.9 to 93.4, the latest 75.7; low from 43.7 to 73.6, the latest 54.0, in degrees Fahrenheit.HIGH AND LOWF406080100Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12HIGHLOW
Precipitation at Great Miami River AT Hamilton, precipitation from 0.00 to 0.77, the latest 0.00, in inches.PRECIPITATIONin0.000.200.400.600.80Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12
The readings these charts were drawn from, as a table
DayHigh FLow FPrecipitation in
Oct 1675.754.0-
Oct 1572.162.10.00
Oct 1483.166.90.00
Oct 1388.964.20.00
Oct 1281.153.60.00
Oct 1165.759.40.00
Oct 1067.657.70.08
Oct 980.650.00.00
Oct 878.351.80.00
Oct 781.143.90.00
Oct 670.943.70.00
Oct 569.648.60.00
Oct 476.849.10.00
Oct 368.753.10.00
Oct 278.461.50.27
Oct 186.959.00.00
Sep 3081.755.90.00
Sep 2978.651.40.00
Sep 2875.950.50.00
Sep 2774.547.30.00
Sep 2673.251.60.00
Sep 2570.950.20.00
Sep 2464.955.90.01
Sep 2363.960.80.01
Sep 2266.059.50.01
Sep 2170.559.90.77
Sep 2086.571.60.44
Sep 1986.571.80.31
Sep 1877.973.60.72
Sep 1793.472.70.07

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 Great Miami River AT Hamilton

Gauges

Weather instruments

Places