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FORECAST SOL: Disturbed red MAG: Moderate yellow ION: Disturbed red
HomeHF SystemsAustralasiaLAMP ChartsRecent Days LAMP Charts Monday, Jan 19 2026 05:33 UT
Australasia

Recent Days LAMP Charts

A LAMP (Local Area Mobile Prediction) chart shows frequencies which can be used for communications in a small area. The LAMP charts are derived from SWS real-time data for recent days. The charts are based on observed ionospheric conditions for each hour of the day.

Follow the steps below to obtain your recent days LAMP charts.

Step 1: Select a Date

Step 2: Select a Location

Australia
New Zealand

Step 3: Display LAMP Chart OR Clear Request

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