SWX ADVISORY DTG: 20250613/1305Z SWXC: PECASUS ADVISORY NR: 2025/146 NR RPLC: 2025/145 SWX EFFECT: HF COM MOD OBS SWX: 13/1304Z HNH MNH W060 - E015 FCST SWX +6 HR: 13/2000Z NOT AVBL FCST SWX +12 HR: 14/0200Z NOT AVBL FCST SWX +18 HR: 14/0800Z NOT AVBL FCST SWX +24 HR: 14/1400Z NOT AVBL RMK: SPACE WEATHER EVENT (MAXIMUM USABLE FREQUENCY DEPRESSION) IS IN PROGRESS. IMPACT ON HIGHER HF COM FREQUENCY BANDS EXPECTED. NXT ADVISORY: WILL BE ISSUED BY 20250613/1904Z=

SWX ADVISORY DTG: 20250613/0849Z SWXC: PECASUS ADVISORY NR: 2025/307 NR RPLC: 2025/305 SWX EFFECT: GNSS SEV OBS SWX: 13/0848Z NO SWX EXP FCST SWX +6 HR: 13/1500Z NO SWX EXP FCST SWX +12 HR: 13/2100Z NOT AVBL FCST SWX +18 HR: 14/0300Z NOT AVBL FCST SWX +24 HR: 14/0900Z NOT AVBL RMK: SPACE WEATHER EVENT (IONOSPHERIC SCINTILLATION) HAS ENDED. NXT ADVISORY: NO FURTHER ADVISORIES=

SWX ADVISORY DTG: 20250613/0647Z SWXC: PECASUS ADVISORY NR: 2025/145 NR RPLC: 2025/144 SWX EFFECT: HF COM SEV OBS SWX: 13/0647Z HNH MNH W060 - E015 FCST SWX +6 HR: 13/1300Z NOT AVBL FCST SWX +12 HR: 13/1900Z NOT AVBL FCST SWX +18 HR: 14/0100Z NOT AVBL FCST SWX +24 HR: 14/0700Z NOT AVBL RMK: SPACE WEATHER EVENT (MAXIMUM USABLE FREQUENCY DEPRESSION) IS IN PROGRESS. IMPACT ON HIGHER HF COM FREQUENCY BANDS EXPECTED. NXT ADVISORY: WILL BE ISSUED BY 20250613/1247Z=

SWX ADVISORY DTG: 20250613/0643Z SWXC: PECASUS ADVISORY NR: 2025/306 NR RPLC: 2025/304 SWX EFFECT: GNSS SEV OBS SWX: 13/0642Z NO SWX EXP FCST SWX +6 HR: 13/1300Z NO SWX EXP FCST SWX +12 HR: 13/1900Z NO SWX EXP FCST SWX +18 HR: 14/0100Z NO SWX EXP FCST SWX +24 HR: 14/0700Z NOT AVBL RMK: SPACE WEATHER EVENT (IONOSPHERIC SCINTILLATION) HAS ENDED. NXT ADVISORY: NO FURTHER ADVISORIES=

SWX ADVISORY DTG: 20250612/0408Z SWXC: PECASUS ADVISORY NR: 2025/303 NR RPLC: 2025/302 SWX EFFECT: GNSS MOD OBS SWX: 12/0406Z NO SWX EXP FCST SWX +6 HR: 12/1100Z NOT AVBL FCST SWX +12 HR: 12/1700Z NOT AVBL FCST SWX +18 HR: 12/2300Z NOT AVBL FCST SWX +24 HR: 13/0500Z NOT AVBL RMK: SPACE WEATHER EVENT (IONOSPHERIC SCINTILLATION) HAS ENDED. NXT ADVISORY: NO FURTHER ADVISORIES=

SWX ADVISORY DTG: 20250612/0032Z SWXC: PECASUS ADVISORY NR: 2025/302 SWX EFFECT: GNSS MOD OBS SWX: 12/0024Z HNH E015 - E045 FCST SWX +6 HR: 12/0700Z NOT AVBL FCST SWX +12 HR: 12/1300Z NOT AVBL FCST SWX +18 HR: 12/1900Z NOT AVBL FCST SWX +24 HR: 13/0100Z NOT AVBL RMK: SPACE WEATHER EVENT (IONOSPHERIC SCINTILLATION) IN PROGRESS. IMPACT ON GNSS PERFORMANCE POSSIBLY LEADING TO LOSS OF GNSS SIGNALS AND/OR DEGRADATION OF TIMING AND POSITIONING PERFORMANCE. NXT ADVISORY: WILL BE ISSUED BY 20250612/0624Z=