Grid MK20 Band Conditions
Localized HF conditions for Maidenhead locator MK20. Coordinating at 10.50°, 65.00°. Updated with real-time telemetry from NOAA and DX cluster reports.
MK20 conditions are FAIR. Best bands: 10m, 12m, 15m, 17m, 20m. SFI: 137.
From the MK20 operating area, work the 01:28 UTC and 14:06 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses MK20.
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
- tropical
- Local phase
- Darkness
- Aurora exposure
- low at this latitude
- Grayline
- 01:28 UTC / 14:06 UTC
- Best high band
- 10m
- Nearest city
- the MK20 operating area
● Local Band Quality Scorings
Use this local score for MK20, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.
● Best DX Windows from MK20 — the MK20 operating area
Great-circle distance, short-path beam heading, the bands most likely open right now from MK20 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 |
|---|---|---|---|---|
| South Asia | 1,171 mi | 46° | 40m, 80m, 20m | Open now |
| Southern Africa | 3,637 mi | 225° | 40m, 20m, 80m | Open now |
| Europe | 4,136 mi | 322° | 40m, 20m, 80m | Open now |
| East Asia / Japan | 4,846 mi | 55° | 40m, 20m, 80m | Open now |
| Oceania | 6,285 mi | 120° | 40m, 20m, 80m | Open now |
| South America | 8,593 mi | 259° | 40m, 20m, 80m | Open now |
| North America | 8,846 mi | 343° | 40m, 20m, 80m | Open now |
● Band-by-Time Plan for MK20
A planning heuristic for the local day at MK20, built from sunrise 01:28 UTC, sunset 14:06 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 MK20 and the adjacent squares
These are the newest 10m, 15m, and 20m reports where one side of the path sits in MK20, MK21, MJ29, MK30, MK10. 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 MK20, 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