1640/25(GEN)
Received 02 Oct 2025, 00:00 UTCArchived 02 Oct 2025, 13:01 UTC
Warning text
1. DUE TO SPACE WEATHER, HF COMMUNICATIONS AND
GNSS POSITIONAL INFORMATION MAY BE DISRUPTED
BY THE EFFECTS OF SOLAR FLARES.
2. DURING INCIDENTS AT SEA, MARINERS SHOULD CHECK THEIR
POSITION USING ALL ALTERNATE MEANS AVAILABLE.
3. CANCEL THIS MSG 021300Z OCT 25.