Weather/Iowa/Instruments/NRWI4
North River 2 SE Norwalk
At a river or reservoir gauge in Warren County, IowaAt a river or reservoir gauge
DCP network, identified by the register
- Identifier
- NRWI4
- Latitude
- 41.45690 N
- Longitude
- 93.65280 W
- Elevation
- -
- Listed
- Automatically, on 229 reports in 169 hours over the last seven days
- Rank
- 242of 1,027 in Iowa, Oct 4
Now, today, and the week
On the radar over North River 2 SE NorwalkReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
Weather instrument stations by state
At a river or reservoir gauge
Drawn as the kind of place it stands at. 12 instruments in Iowa stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
North River 2 SE Norwalk Report
Rank 242 of 1,027 in Iowa, 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 score98.0of 100
- Reports receivedweight 35100.0229 of 229 scheduled reports received in 7 days
- Arrivalweight 1081.7half its reports arrived within 19 min
- Continuityweight 10100.0longest silence 45 min, on a schedule of one report every 44 min
- Accuracyweight 20--
- Instrument checksweight 15--
- 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
- 242of 1,027 in Iowa, Oct 4
- Schedule
- every 16 minon the hour's :00 and :15
- Reports received, 24 hours
- 42 of 9046.6% of its schedule, 48 reports in all
- Reports received, 7 days
- 294 of 63046.6% of its schedule, 336 reports in all
- Days reported, 30 days
- -
- Longest silence, 7 days
- 45 minfrom Sep 27, 2:15 AM
- Latest report
- Oct 4, 1:15 AMlocal time
- Time to reach Storm Station
- 19 min9 in 10 within 20 min
From Storm Station's own record of every report it heard from this station.
Its schedule is one report every 16 min, 90 in 24 hours. Two reports in the same 16 min count as one received.
The ranking these charts were drawn from, as tables
| Share of scheduled reports received | Stations |
|---|---|
| 100% | 292 |
| 90 to 99% | 437 |
| 80 to 89% | 121 |
| 70 to 79% | 17 |
| 60 to 69% | 99 |
| 50 to 59% | 13 |
| 40 to 49% | 15 |
| 30 to 39% | 26 |
| 20 to 29% | 2 |
| 10 to 19% | 4 |
| 0 to 9% | 1 |
| Day | Rank | Stations ranked | Share received |
|---|---|---|---|
| Oct 4, 2026 | 242 | 1,027 | 100.0% |
| Oct 3, 2026 | 307 | 1,017 | 100.0% |
| Oct 2, 2026 | 306 | 1,017 | 100.0% |
| Oct 1, 2026 | 2 | 771 | 100.0% |
| Sep 30, 2026 | 64 | 764 | 100.0% |
| Sep 29, 2026 | 71 | 758 | 100.0% |
| Sep 28, 2026 | 67 | 745 | 100.0% |
| Sep 27, 2026 | 68 | 653 | 100.0% |
| Sep 26, 2026 | 69 | 652 | 100.0% |