우주기상(ICAO)
2471
2025-04-19 18:35:00
SWX ADVISORY
DTG: 20250419/1835Z
SWXC: PECASUS
ADVISORY NR: 2025/270
SWX EFFECT: GNSS MOD
OBS SWX: 19/1828Z EQN EQS W030 - E045
FCST SWX +6 HR: 20/0100Z NOT AVBL
FCST SWX +12 HR: 20/0700Z NOT AVBL
FCST SWX +18 HR: 20/1300Z NOT AVBL
FCST SWX +24 HR: 20/1900Z 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 20250420/0028Z=
2025-04-20 03:35:29
2470
2025-04-19 16:41:00
SWX ADVISORY
DTG: 20250419/1641Z
SWXC: PECASUS
ADVISORY NR: 2025/96
NR RPLC: 2025/95
SWX EFFECT: HF COM MOD
OBS SWX: 19/1634Z MNH W070 - W045
FCST SWX +6 HR: 19/2300Z NOT AVBL
FCST SWX +12 HR: 20/0500Z NOT AVBL
FCST SWX +18 HR: 20/1100Z NOT AVBL
FCST SWX +24 HR: 20/1700Z 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 20250419/2234Z=
2025-04-20 01:41:54
2469
2025-04-19 10:48:00
SWX ADVISORY
DTG: 20250419/1048Z
SWXC: PECASUS
ADVISORY NR: 2025/95
NR RPLC: 2025/94
SWX EFFECT: HF COM SEV
OBS SWX: 19/1041Z HNH MNH EQN EQS MSH HSH
W120 - W030
FCST SWX +6 HR: 19/1700Z NOT AVBL
FCST SWX +12 HR: 19/2300Z NOT AVBL
FCST SWX +18 HR: 20/0500Z NOT AVBL
FCST SWX +24 HR: 20/1100Z 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 20250419/1641Z=
2025-04-19 19:48:24
2468
2025-04-19 06:20:00
SWX ADVISORY
DTG: 20250419/0619Z
SWXC: PECASUS
ADVISORY NR: 2025/94
NR RPLC: 2025/93
SWX EFFECT: HF COM MOD
OBS SWX: 19/0610Z HNH MNH EQN EQS W030 - E045
FCST SWX +6 HR: 19/1300Z NOT AVBL
FCST SWX +12 HR: 19/1900Z NOT AVBL
FCST SWX +18 HR: 20/0100Z NOT AVBL
FCST SWX +24 HR: 20/0700Z 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 20250419/1210Z=
2025-04-19 15:20:41
2467
2025-04-19 01:30:00
SWX ADVISORY
DTG: 20250419/0131Z
SWXC: PECASUS
ADVISORY NR: 2025/93
NR RPLC: 2025/92
SWX EFFECT: HF COM MOD
OBS SWX: 19/0121Z HNH W120 - W015
FCST SWX +6 HR: 19/0800Z NOT AVBL
FCST SWX +12 HR: 19/1400Z NOT AVBL
FCST SWX +18 HR: 19/2000Z NOT AVBL
FCST SWX +24 HR: 20/0200Z 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 20250419/0721Z=
2025-04-19 10:30:45
2466
2025-04-18 22:00:00
SWX ADVISORY
DTG: 20250418/2201Z
SWXC: PECASUS
ADVISORY NR: 2025/269
NR RPLC: 2025/268
SWX EFFECT: GNSS SEV
OBS SWX: 18/2156Z NO SWX EXP
FCST SWX +6 HR: 19/0400Z NOT AVBL
FCST SWX +12 HR: 19/1000Z NOT AVBL
FCST SWX +18 HR: 19/1600Z NOT AVBL
FCST SWX +24 HR: 19/2200Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
SCINTILLATION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-04-19 07:01:16
2465
2025-04-18 19:58:00
SWX ADVISORY
DTG: 20250418/1959Z
SWXC: PECASUS
ADVISORY NR: 2025/92
NR RPLC: 2025/91
SWX EFFECT: HF COM MOD
OBS SWX: 18/1949Z HNH MNH W180 - E060
FCST SWX +6 HR: 19/0200Z NOT AVBL
FCST SWX +12 HR: 19/0800Z NOT AVBL
FCST SWX +18 HR: 19/1400Z NOT AVBL
FCST SWX +24 HR: 19/2000Z 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 20250419/0149Z=
2025-04-19 04:59:02
2464
2025-04-18 17:35:00
SWX ADVISORY
DTG: 20250418/1735Z
SWXC: PECASUS
ADVISORY NR: 2025/268
SWX EFFECT: GNSS SEV
OBS SWX: 18/1728Z EQN EQS W030 - E045
FCST SWX +6 HR: 19/0000Z NOT AVBL
FCST SWX +12 HR: 19/0600Z NOT AVBL
FCST SWX +18 HR: 19/1200Z NOT AVBL
FCST SWX +24 HR: 19/1800Z 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 20250418/2328Z=
2025-04-19 02:35:58
2463
2025-04-18 14:22:00
SWX ADVISORY
DTG: 20250418/1422Z
SWXC: PECASUS
ADVISORY NR: 2025/91
NR RPLC: 2025/90
SWX EFFECT: HF COM SEV
OBS SWX: 18/1419Z HNH MNH EQN W105 - E060
FCST SWX +6 HR: 18/2100Z NOT AVBL
FCST SWX +12 HR: 19/0300Z NOT AVBL
FCST SWX +18 HR: 19/0900Z NOT AVBL
FCST SWX +24 HR: 19/1500Z 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 20250418/2019Z=
2025-04-18 23:22:36
2462
2025-04-18 13:13:00
SWX ADVISORY
DTG: 20250418/1313Z
SWXC: PECASUS
ADVISORY NR: 2025/90
NR RPLC: 2025/89
SWX EFFECT: HF COM SEV
OBS SWX: 18/1304Z HNH MNH W060 - E060
FCST SWX +6 HR: 18/2000Z NOT AVBL
FCST SWX +12 HR: 19/0200Z NOT AVBL
FCST SWX +18 HR: 19/0800Z NOT AVBL
FCST SWX +24 HR: 19/1400Z 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 20250418/1904Z=
2025-04-18 22:13:47
2461
2025-04-18 10:35:00
SWX ADVISORY
DTG: 20250418/1036Z
SWXC: PECASUS
ADVISORY NR: 2025/89
NR RPLC: 2025/88
SWX EFFECT: HF COM SEV
OBS SWX: 18/1002Z HNH MNH E000 - E060
FCST SWX +6 HR: 18/1700Z NOT AVBL
FCST SWX +12 HR: 18/2300Z NOT AVBL
FCST SWX +18 HR: 19/0500Z NOT AVBL
FCST SWX +24 HR: 19/1100Z 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 20250418/1602Z=
2025-04-18 19:36:13
2460
2025-04-18 04:22:00
SWX ADVISORY
DTG: 20250418/0421Z
SWXC: PECASUS
ADVISORY NR: 2025/88
NR RPLC: 2025/87
SWX EFFECT: HF COM SEV
OBS SWX: 18/0411Z EQN EQS W030 - E000
FCST SWX +6 HR: 18/1100Z NOT AVBL
FCST SWX +12 HR: 18/1700Z NOT AVBL
FCST SWX +18 HR: 18/2300Z NOT AVBL
FCST SWX +24 HR: 19/0500Z 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 20250418/1011Z=
2025-04-18 13:22:25