What grid square is Porto?

IN60 is the live DXRadar reference square for Porto. The exact portable or home QTH may vary within the square, but this page tracks the center of IN60 for planning propagation.

How do I find my grid square?

Use a Maidenhead grid lookup from your GPS coordinates or street address, then compare that grid with the nearby squares linked on this page. A 4-character grid is enough for most HF planning.

What bands are open in IN60 right now?

IN60 is currently rated GOOD. The best bands right now are 10m, 12m, 15m, 17m, 20m, with 10m as the main band to watch first.

HomeSFI --K ---:-- UTC

Grid IN60 Band Conditions — Porto

Localized HF conditions for Maidenhead locator IN60. Coordinating at 40.50°, -7.00°. Updated with real-time telemetry from NOAA and DX cluster reports.

IN60 conditions are GOOD. Best bands: 10m, 12m, 15m, 17m, 20m. SFI: 137.

Regional Radar

SFI

137

K-Index

2 Kp

Center Coords

40.5, -7.0

Local Phase

Daylight

Grayline window

Sunrise 05:16 UTC

Sunset 19:54 UTC from IN60

From Porto, work the 05:16 UTC and 19:54 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses IN60.

Best band now

10m

10m and 15m typically deliver the most consistent Europe outbound DX while solar flux remains healthy.

Closest operating hub

Porto

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: 05:16 UTC / 19:54 UTC
Best high band: 10m
Nearest city: Porto

● Local Band Quality Scorings

Use this local score for IN60, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.

10m

EXCELLENT

15m

EXCELLENT

20m

GOOD

40m

POOR

80m

POOR

● Best DX Windows from IN60 — Porto

Great-circle distance, short-path beam heading, the bands most likely open right now from IN60 to each DX region at SFI 137 / Kp 2, 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
Europe	1,052 mi	46°	10m, 15m, 20m	Open now
North America	4,596 mi	302°	10m, 15m, 20m	Open now
South Asia	4,993 mi	76°	40m, 20m, 80m	Open now
South America	5,037 mi	232°	10m, 15m, 20m	Open now
Southern Africa	5,060 mi	149°	10m, 15m, 20m	Open now
East Asia / Japan	6,703 mi	28°	40m, 20m, 80m	Open now
Oceania	10,957 mi	68°	40m, 20m, 80m	Open now

● Band-by-Time Plan for IN60

A planning heuristic for the local day at IN60, built from sunrise 05:16 UTC, sunset 19:54 UTC, SFI 137, and Kp 2. Not a measurement — a starting point for where to listen as the day turns.

Dawn grayline

around 05:16 UTC

40m · 30m · 20m

Grayline enhancement — low bands reach long distances as the terminator passes.

Morning

after 05:16 UTC

20m · 15m · 10m

High bands rising with the sun; check 10m for DX.

Midday

local noon

10m · 15m · 20m

Peak high-band window — 10m and 15m open widest.

Dusk grayline

around 19:54 UTC

20m · 40m

Second grayline peak — 20m holds, then hands off to 40m.

Night

after 19:54 UTC

40m · 80m

Low bands own the darkness — 40m for DX, 80m regional.

Recent local activity

Spots touching IN60 and the adjacent squares

These are the newest 10m, 15m, and 20m reports where one side of the path sits in IN60, IN61, IM69, IN70, IN50. This gives the page unique, local context instead of a generic solar snapshot.

No fresh PSKReporter paths are cached for the immediate IN60 footprint right now. That usually means you should widen the search to the nearest regional hubs below or fall back to 20m/40m for the next operating window.

Top DX targets

Where this grid is reaching right now

No outbound targets were strong enough to rank from the current cache. Check back after the next PSKReporter refresh or switch to the regional grids below.

Contest preview

Next major contest outlook

Worked All Europe - SSB starts Sat, 12 Sep 2026 00:00:00 GMT. Current forecast from IN60: 10m EXCELLENT, 15m EXCELLENT, 20m GOOD. Current solar conditions (SFI 137, K 2) favor 10m, 15m, 20m for this contest weekend.

Open contest calendar

Nearby grids