DX Map – Real-time HF Propagation Paths for Amateur Radio

DX Map – Real-time HF Propagation for Amateur Radio

DX Map provides live HF radio propagation monitoring for amateur radio (ham radio) operators worldwide. Track real-time band conditions across 80m, 40m, 20m, 15m, and 10m bands.

Data Sources

WSPR (Weak Signal Propagation Reporter) – Low-power 200mW beacon data from thousands of stations worldwide, showing which HF paths are open right now.
NCDXF International Beacon Project – 18 synchronized 100W CW beacons transmitting on 14.100, 18.110, 21.150, 24.930, and 28.200 MHz for real-time SSB path assessment.
Ionosonde MUF Data – Maximum Usable Frequency measurements from ground-based ionospheric sounding stations via the GIRO network.
DX Cluster Spots – Live SSB and CW spots from the global DX cluster network.

Features

DX Index score for each propagation path
SSB voice outlook predictions
48-hour history playback with animation
Day/night grayline terminator overlay
Interactive 2D Leaflet map and 3D Globe views
Solar weather indices: Kp, Solar Wind Speed, Solar Flux Index (SFI), DRAP
Region filtering: EU, NA, SA, AS, OC, AF, PAC corridors
Long-path (LP) visualization for paths over 8,000 km

Regional Views

View propagation paths from any region:

This application requires JavaScript to display the interactive propagation map. Please enable JavaScript in your browser.

View Help & Documentation | Created by HB9VQQ

📻

LIVE

Last update: --:--

❓ Help

⚡ Kp -- 3-hr Predicted Kp↗ -- Solar Wind -- km/s SFI -- DRAP Sunlit --

Region

Band

Confidence: High Med Low

0 paths

Band

10m

15m

20m

40m

80m

Thicker = better quality

48h ago Now

--:-- UTC

Loading history...

Active Paths

Click a row or map label to filter

From	To	Skimmers	Region	Band	Index	SNR avg	SSB ⓘ	SSB ⓘ	Spots ⓘ

💬 DX Chat

0 online ▾

Disconnected