Grid RO36 Band Conditions
Localized HF conditions for Maidenhead locator RO36. Coordinating at 56.50°, 167.00°. Updated with real-time telemetry from NOAA and DX cluster reports.
RO36 conditions are FAIR. Best bands: 10m, 20m, 30m, 40m, 60m. SFI: 137.
From the RO36 operating area, work the 16:36 UTC and 09:22 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses RO36.
Night operation should keep 20m on watch and move to 40m as the path darkens.
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
- Darkness
- Aurora exposure
- watch during geomagnetic storms
- Grayline
- 16:36 UTC / 09:22 UTC
- Best high band
- 10m
- Nearest city
- the RO36 operating area
● Local Band Quality Scorings
Use this local score for RO36, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.
● Best DX Windows from RO36 — the RO36 operating area
Great-circle distance, short-path beam heading, the bands most likely open right now from RO36 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 | 1,954 mi | 236° | 40m, 80m, 20m | Open now |
| North America | 4,203 mi | 62° | 10m, 15m, 20m | Open now |
| South Asia | 4,923 mi | 282° | 40m, 20m, 80m | Open now |
| Europe | 4,961 mi | 345° | 40m, 20m, 80m | Open now |
| Oceania | 6,059 mi | 195° | 40m, 20m, 80m | Open now |
| South America | 8,730 mi | 58° | 10m, 15m, 20m | Open now |
| Southern Africa | 9,582 mi | 301° | 40m, 20m, 80m | Open now |
● Band-by-Time Plan for RO36
A planning heuristic for the local day at RO36, built from sunrise 16:36 UTC, sunset 09:22 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 RO36 and the adjacent squares
These are the newest 10m, 15m, and 20m reports where one side of the path sits in RO36, RO37, RO35, RO46, RO26. 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 RO36, start with 10m POOR, 15m POOR, 20m FAIR and keep 20m available as the safest all-around fallback.
Open contest calendarNearby grids
Four adjacent squares for internal path checking
Regional hub links