우주기상(ICAO)
2555
2025-06-12 04:10:00
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=
2025-06-12 13:11:04
2554
2025-06-12 00:32:00
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=
2025-06-12 09:33:06
2553
2025-06-05 12:15:00
SWX ADVISORY
DTG: 20250605/1215Z
SWXC: ACFJ
ADVISORY NR: 2025/143
NR RPLC: 2025/142
SWX EFFECT: HF COM MOD
OBS SWX: 05/1202Z NO SWX EXP
FCST SWX +6 HR: 05/1900Z NO SWX EXP
FCST SWX +12 HR: 06/0100Z NO SWX EXP
FCST SWX +18 HR: 06/0700Z NO SWX EXP
FCST SWX +24 HR: 06/1300Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-06-05 21:15:27
2552
2025-06-05 10:03:00
SWX ADVISORY
DTG: 20250605/1003Z
SWXC: ACFJ
ADVISORY NR: 2025/142
SWX EFFECT: HF COM MOD
OBS SWX: 05/0952Z EQN EQS MSH HSH E120 - W030
FCST SWX +6 HR: 05/1600Z NO SWX EXP
FCST SWX +12 HR: 05/2200Z NO SWX EXP
FCST SWX +18 HR: 06/0400Z NO SWX EXP
FCST SWX +24 HR: 06/1000Z NO SWX EXP
RMK: SWX EVENT (MAX USABLE FREQ DEPRESSION) INPR ON HYR
HF COM FREQS. ISOL AREAS OF SEV HF COM DEPRESSION
POSS.
NXT ADVISORY: WILL BE ISSUED BY 20250605/1600Z=
2025-06-05 19:03:59
2551
2025-06-04 10:57:00
SWX ADVISORY
DTG: 20250604/1057Z
SWXC: ACFJ
ADVISORY NR: 2025/141
NR RPLC: 2025/140
SWX EFFECT: HF COM MOD
OBS SWX: 04/1042Z NO SWX EXP
FCST SWX +6 HR: 04/1700Z NO SWX EXP
FCST SWX +12 HR: 04/2300Z NO SWX EXP
FCST SWX +18 HR: 05/0500Z NO SWX EXP
FCST SWX +24 HR: 05/1100Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-06-04 19:57:39
2550
2025-06-04 08:44:00
SWX ADVISORY
DTG: 20250604/0844Z
SWXC: ACFJ
ADVISORY NR: 2025/140
SWX EFFECT: HF COM MOD
OBS SWX: 04/0832Z EQS MSH HSH E135 - W105
FCST SWX +6 HR: 04/1500Z NO SWX EXP
FCST SWX +12 HR: 04/2100Z NO SWX EXP
FCST SWX +18 HR: 05/0300Z NO SWX EXP
FCST SWX +24 HR: 05/0900Z NO SWX EXP
RMK: SWX EVENT (MAX USABLE FREQ DEPRESSION) INPR ON HYR
HF COM FREQS. ISOL AREAS OF SEV HF COM DEPRESSION
POSS.
NXT ADVISORY: WILL BE ISSUED BY 20250604/1440Z=
2025-06-04 17:44:25
2549
2025-06-04 07:43:00
SWX ADVISORY
DTG: 20250604/0743Z
SWXC: ACFJ
ADVISORY NR: 2025/139
NR RPLC: 2025/138
SWX EFFECT: HF COM MOD
OBS SWX: 04/0732Z NO SWX EXP
FCST SWX +6 HR: 04/1400Z NO SWX EXP
FCST SWX +12 HR: 04/2000Z NO SWX EXP
FCST SWX +18 HR: 05/0200Z NO SWX EXP
FCST SWX +24 HR: 05/0800Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-06-04 16:43:41
2548
2025-06-04 05:30:00
SWX ADVISORY
DTG: 20250604/0530Z
SWXC: ACFJ
ADVISORY NR: 2025/138
SWX EFFECT: HF COM MOD
OBS SWX: 04/0512Z EQS MSH HSH E000 - E060
FCST SWX +6 HR: 04/1200Z NO SWX EXP
FCST SWX +12 HR: 04/1800Z NO SWX EXP
FCST SWX +18 HR: 05/0000Z NO SWX EXP
FCST SWX +24 HR: 05/0600Z NO SWX EXP
RMK: SWX EVENT (MAX USABLE FREQ DEPRESSION) INPR ON HYR
HF COM FREQS. ISOL AREAS OF SEV HF COM DEPRESSION
POSS.
NXT ADVISORY: WILL BE ISSUED BY 20250604/1120Z=
2025-06-04 14:30:28
2547
2025-06-03 21:14:00
SWX ADVISORY
DTG: 20250603/2114Z
SWXC: ACFJ
ADVISORY NR: 2025/137
NR RPLC: 2025/136
SWX EFFECT: HF COM MOD
OBS SWX: 03/2102Z NO SWX EXP
FCST SWX +6 HR: 04/0400Z NO SWX EXP
FCST SWX +12 HR: 04/1000Z NO SWX EXP
FCST SWX +18 HR: 04/1600Z NO SWX EXP
FCST SWX +24 HR: 04/2200Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-06-04 06:14:37
2546
2025-06-03 19:05:00
SWX ADVISORY
DTG: 20250603/1905Z
SWXC: ACFJ
ADVISORY NR: 2025/136
SWX EFFECT: HF COM MOD
OBS SWX: 03/1852Z EQS MSH HSH E075 - E000
FCST SWX +6 HR: 04/0100Z NO SWX EXP
FCST SWX +12 HR: 04/0700Z NO SWX EXP
FCST SWX +18 HR: 04/1300Z NO SWX EXP
FCST SWX +24 HR: 04/1900Z NO SWX EXP
RMK: SWX EVENT (MAX USABLE FREQ DEPRESSION) INPR ON HYR
HF COM FREQS. ISOL AREAS OF SEV HF COM DEPRESSION
POSS.
NXT ADVISORY: WILL BE ISSUED BY 20250604/0100Z=
2025-06-04 04:06:05
2545
2025-06-03 12:23:00
SWX ADVISORY
DTG: 20250603/1223Z
SWXC: ACFJ
ADVISORY NR: 2025/135
NR RPLC: 2025/134
SWX EFFECT: HF COM MOD
OBS SWX: 03/1212Z NO SWX EXP
FCST SWX +6 HR: 03/1900Z NO SWX EXP
FCST SWX +12 HR: 04/0100Z NO SWX EXP
FCST SWX +18 HR: 04/0700Z NO SWX EXP
FCST SWX +24 HR: 04/1300Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-06-03 21:24:09
2544
2025-06-03 10:14:00
SWX ADVISORY
DTG: 20250603/1014Z
SWXC: ACFJ
ADVISORY NR: 2025/134
SWX EFFECT: HF COM MOD
OBS SWX: 03/1002Z HNH MNH EQN E045 - W135
FCST SWX +6 HR: 03/1700Z NO SWX EXP
FCST SWX +12 HR: 03/2300Z NO SWX EXP
FCST SWX +18 HR: 04/0500Z NO SWX EXP
FCST SWX +24 HR: 04/1100Z NO SWX EXP
RMK: SWX EVENT (MAX USABLE FREQ DEPRESSION) INPR ON HYR
HF COM FREQS. ISOL AREAS OF SEV HF COM DEPRESSION
POSS.
NXT ADVISORY: WILL BE ISSUED BY 20250603/1610Z=
2025-06-03 19:15:03