Grid ON26 Band Conditions
Localized HF conditions for Maidenhead locator ON26. Coordinating at 46.50°, 105.00°. Updated with real-time telemetry from NOAA and DX cluster reports.
ON26 conditions are FAIR. Best bands: 10m, 12m, 15m, 17m, 20m. SFI: 137.
From the ON26 operating area, work the 21:29 UTC and 12:45 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses ON26.
10m is the headline band right now, with 20m as the dependable fallback if conditions soften.
This square sits in a mixed-region footprint and is best used as a planning center for portable, field-day, and home-station band decisions.
- Latitude zone
- upper mid-latitude
- Local phase
- Daylight
- Aurora exposure
- low at this latitude
- Grayline
- 21:29 UTC / 12:45 UTC
- Best high band
- 10m
- Nearest city
- the ON26 operating area
● Local Band Quality Scorings
Use this local score for ON26, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.
● Best DX Windows from ON26 — the ON26 operating area
Great-circle distance, short-path beam heading, the bands most likely open right now from ON26 to each DX region at SFI 137 / Kp 3, and a current verdict. "Open now" means a suitable band is scoring well on that path; "Try ~HH:MM" points at the next far-end grayline. Band picks and status are a planning heuristic, not a measurement.
| Target | Distance | Beam | Bands to try | Status |
|---|---|---|---|---|
| East Asia / Japan | 1,844 mi | 101° | 10m, 15m, 20m | Open now |
| South Asia | 2,268 mi | 231° | 10m, 15m, 20m | Open now |
| Europe | 4,067 mi | 312° | 10m, 15m, 20m | Open now |
| Oceania | 5,985 mi | 142° | 10m, 15m, 20m | Open now |
| North America | 6,361 mi | 18° | 10m, 15m, 20m | Open now |
| Southern Africa | 7,015 mi | 244° | 10m, 15m, 20m | Open now |
| South America | 10,049 mi | 330° | 10m, 15m, 20m | Open now |
● Band-by-Time Plan for ON26
A planning heuristic for the local day at ON26, built from sunrise 21:29 UTC, sunset 12:45 UTC, SFI 137, and Kp 3. Not a measurement — a starting point for where to listen as the day turns.
Grayline enhancement — low bands reach long distances as the terminator passes.
High bands rising with the sun; check 10m for DX.
Peak high-band window — 10m and 15m open widest.
Second grayline peak — 20m holds, then hands off to 40m.
Low bands own the darkness — 40m for DX, 80m regional.
Recent local activity
Spots touching ON26 and the adjacent squares
These are the newest 10m, 15m, and 20m reports where one side of the path sits in ON26, ON27, ON25, ON36, ON16. This gives the page unique, local context instead of a generic solar snapshot.
Top DX targets
Where this grid is reaching right now
Contest preview
Next major contest outlook
No contest event is currently loaded. For planning from ON26, start with 10m EXCELLENT, 15m EXCELLENT, 20m GOOD and keep 20m available as the safest all-around fallback.
Open contest calendarNearby grids
Four adjacent squares for internal path checking
Regional hub links