Grid JN01 Band Conditions — Barcelona
Localized HF conditions for Maidenhead locator JN01. Coordinating at 41.50°, 1.00°. Updated with real-time telemetry from NOAA and DX cluster reports.
JN01 conditions are FAIR. Best bands: 10m, 12m, 15m, 17m, 20m. SFI: 137.
From Barcelona, work the 04:41 UTC and 19:25 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses JN01.
10m and 15m typically deliver the most consistent Europe outbound DX while solar flux remains healthy.
This square sits in Western/Central Europe footprint and is best used as a planning center for portable, field-day, and home-station band decisions.
- Latitude zone
- mid-latitude
- Local phase
- Daylight
- Aurora exposure
- low at this latitude
- Grayline
- 04:41 UTC / 19:25 UTC
- Best high band
- 10m
- Nearest city
- Barcelona
● Local Band Quality Scorings
Use this local score for JN01, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.
● Best DX Windows from JN01 — Barcelona
Great-circle distance, short-path beam heading, the bands most likely open right now from JN01 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 | 4,570 mi | 81° | 10m, 15m, 20m | Open now |
| North America | 4,904 mi | 306° | 10m, 15m, 20m | Open now |
| Southern Africa | 4,931 mi | 156° | 10m, 15m, 20m | Open now |
| South America | 5,417 mi | 238° | 10m, 15m, 20m | Open now |
| East Asia / Japan | 6,431 mi | 34° | 10m, 15m, 20m | Open now |
| Oceania | 10,539 mi | 75° | 40m, 20m, 80m | Open now |
● Band-by-Time Plan for JN01
A planning heuristic for the local day at JN01, built from sunrise 04:41 UTC, sunset 19:25 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 JN01 and the adjacent squares
These are the newest 10m, 15m, and 20m reports where one side of the path sits in JN01, JN02, JN00, JN11, IN91. 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 JN01, 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