SWX ADVISORY
DTG: 20240913/2313Z
SWXC: PECASUS
ADVISORY NR: 2024/232
SWX EFFECT: HF COM MOD
OBS SWX: 13/2307Z HNH W015 - E060
FCST SWX 6 HR: 14/0600Z NOT AVBL
FCST SWX 12 HR: 14/1200Z NOT AVBL
FCST SWX 18 HR: 14/1800Z NOT AVBL
FCST SWX 24 HR: 15/0000Z 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 20240914/0507Z=

SWX ADVISORY
DTG: 20240913/2306Z
SWXC: PECASUS
ADVISORY NR: 2024/314
SWX EFFECT: GNSS MOD
OBS SWX: 13/2259Z EQN W030 - E000
FCST SWX 6 HR: 14/0500Z NOT AVBL
FCST SWX 12 HR: 14/1100Z NOT AVBL
FCST SWX 18 HR: 14/1700Z NOT AVBL
FCST SWX 24 HR: 14/2300Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
DISTURBANCE) 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 20240914/0459Z=

SWX ADVISORY
DTG: 20240913/2044Z
SWXC: PECASUS
ADVISORY NR: 2024/313
SWX EFFECT: GNSS MOD
OBS SWX: 13/2040Z EQN EQS W145 - W130
FCST SWX 6 HR: 14/0300Z NOT AVBL
FCST SWX 12 HR: 14/0900Z NOT AVBL
FCST SWX 18 HR: 14/1500Z NOT AVBL
FCST SWX 24 HR: 14/2100Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
DISTURBANCE) 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 20240914/0240Z=

SWX ADVISORY
DTG: 20240913/1906Z
SWXC: PECASUS
ADVISORY NR: 2024/231
NR RPLC: 2024/230
SWX EFFECT: HF COM SEV
OBS SWX: 13/1859Z NO SWX EXP
FCST SWX 6 HR: 14/0100Z NOT AVBL
FCST SWX 12 HR: 14/0700Z NOT AVBL
FCST SWX 18 HR: 14/1300Z NOT AVBL
FCST SWX 24 HR: 14/1900Z NOT AVBL
RMK: EVENT UPDATE. END OF HF COM (MAXIMUM
USABLE FREQUENCY DEPRESSION).
NXT ADVISORY: NO FURTHER ADVISORIES=

SWX ADVISORY
DTG: 20240913/1312Z
SWXC: PECASUS
ADVISORY NR: 2024/230
NR RPLC: 2024/229
SWX EFFECT: HF COM SEV
OBS SWX: 13/1311Z MNH W135 - W045
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 20240913/1911Z=

SWX ADVISORY
DTG: 20240913/0735Z
SWXC: PECASUS
ADVISORY NR: 2024/229
NR RPLC: 2024/228
SWX EFFECT: HF COM SEV
OBS SWX: 13/0729Z MNH W135 - W045
FCST SWX 6 HR: 13/1400Z NOT AVBL
FCST SWX 12 HR: 13/2000Z NOT AVBL
FCST SWX 18 HR: 14/0200Z NOT AVBL
FCST SWX 24 HR: 14/0800Z 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 20240913/1329Z=

SWX ADVISORY
DTG: 20240913/0212Z
SWXC: PECASUS
ADVISORY NR: 2024/312
NR RPLC: 2024/311
SWX EFFECT: GNSS MOD
OBS SWX: 13/0208Z NO SWX EXP
FCST SWX 6 HR: 13/0900Z NOT AVBL
FCST SWX 12 HR: 13/1500Z NOT AVBL
FCST SWX 18 HR: 13/2100Z NOT AVBL
FCST SWX 24 HR: 14/0300Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
DISTURBANCE) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=

SWX ADVISORY
DTG: 20240913/0211Z
SWXC: PECASUS
ADVISORY NR: 2024/228
NR RPLC: 2024/227
SWX EFFECT: HF COM SEV
OBS SWX: 13/0204Z EQN MNH HNH W180 - E060
FCST SWX 6 HR: 13/0900Z NOT AVBL
FCST SWX 12 HR: 13/1500Z NOT AVBL
FCST SWX 18 HR: 13/2100Z NOT AVBL
FCST SWX 24 HR: 14/0300Z 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 20240913/0802Z=

SWX ADVISORY
DTG: 20240912/2212Z
SWXC: PECASUS
ADVISORY NR: 2024/311
SWX EFFECT: GNSS MOD
OBS SWX: 12/2200Z EQN EQS W040 - E000
FCST SWX 6 HR: 13/0400Z EQN EQS W130 - W090
FCST SWX 12 HR: 13/1000Z EQN EQS E140 - E180
FCST SWX 18 HR: 13/1600Z EQN EQS E050 - E090
FCST SWX 24 HR: 13/2200Z EQN EQS E050 - E090
RMK: SPACE WEATHER EVENT (IONOSPHERIC
DISTURBANCE) 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 20240913/0357Z=

SWX ADVISORY
DTG: 20240912/2025Z
SWXC: PECASUS
ADVISORY NR: 2024/227
NR RPLC: 2024/226
SWX EFFECT: HF COM SEV
OBS SWX: 12/2019Z HNH MNH EQN EQS W015 - E090
FCST SWX 6 HR: 13/0300Z NOT AVBL
FCST SWX 12 HR: 13/0900Z NOT AVBL
FCST SWX 18 HR: 13/1500Z NOT AVBL
FCST SWX 24 HR: 13/2100Z 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 20240913/0217Z=

SWX ADVISORY
DTG: 20240912/1655Z
SWXC: PECASUS
ADVISORY NR: 2024/226
NR RPLC: 2024/225
SWX EFFECT: HF COM MOD
OBS SWX: 12/1649Z MNH HNH W135 - E060
FCST SWX 6 HR: 12/2300Z NOT AVBL
FCST SWX 12 HR: 13/0500Z NOT AVBL
FCST SWX 18 HR: 13/1100Z NOT AVBL
FCST SWX 24 HR: 13/1700Z 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 20240912/2247Z=

SWX ADVISORY
DTG: 20240912/1238Z
SWXC: PECASUS
ADVISORY NR: 2024/225
SWX EFFECT: HF COM MOD
OBS SWX: 12/1231Z MNH W135 - W090
FCST SWX 6 HR: 12/1900Z NOT AVBL
FCST SWX 12 HR: 13/0100Z NOT AVBL
FCST SWX 18 HR: 13/0700Z NOT AVBL
FCST SWX 24 HR: 13/1300Z 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 20240912/1831Z=