우주기상(ICAO)
3072
2026-03-21 08:46:00
SWX ADVISORY
DTG: 20260321/0844Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/94
NR RPLC: 2026/93
OBS SWX: 21/0844Z SEV HSH EQS MNH MSH W090 - E135
FCST SWX +6 HR: 21/1500Z NOT AVBL
FCST SWX +12 HR: 21/2100Z NOT AVBL
FCST SWX +18 HR: 22/0300Z NOT AVBL
FCST SWX +24 HR: 22/0900Z 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 20260321/1444Z=
2026-03-21 17:47:09
3071
2026-03-21 07:47:00
SWX ADVISORY
DTG: 20260321/0746Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/95
NR RPLC: 2026/94
OBS SWX: 21/0746Z NO SWX EXP
FCST SWX +6 HR: 21/1400Z NOT AVBL
FCST SWX +12 HR: 21/2000Z NOT AVBL
FCST SWX +18 HR: 22/0200Z NOT AVBL
FCST SWX +24 HR: 22/0800Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
SCINTILLATION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-03-21 16:48:00
3070
2026-03-21 03:09:00
SWX ADVISORY
DTG: 20260321/0307Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/93
NR RPLC: 2026/92
OBS SWX: 21/0305Z SEV HNH HSH EQS EQN MNH
E075 - E060
FCST SWX +6 HR: 21/1000Z NOT AVBL
FCST SWX +12 HR: 21/1600Z NOT AVBL
FCST SWX +18 HR: 21/2200Z NOT AVBL
FCST SWX +24 HR: 22/0400Z 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 20260321/0905Z=
2026-03-21 12:09:31
3069
2026-03-21 02:15:00
SWX ADVISORY
DTG: 20260321/0213Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/94
OBS SWX: 21/0211Z SEV N60 E015 - N60 E040 -
N70 E040 - N70 E015 - N60 E015
FCST SWX +6 HR: 21/0900Z NOT AVBL
FCST SWX +12 HR: 21/1500Z NOT AVBL
FCST SWX +18 HR: 21/2100Z NOT AVBL
FCST SWX +24 HR: 22/0300Z 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 20260321/0811Z=
2026-03-21 11:15:55
3068
2026-03-21 02:00:00
SWX ADVISORY
DTG: 20260321/0159Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/93
NR RPLC: 2026/92
OBS SWX: 21/0159Z NO SWX EXP
FCST SWX +6 HR: 21/0800Z NO SWX EXP
FCST SWX +12 HR: 21/1400Z NOT AVBL
FCST SWX +18 HR: 21/2000Z NOT AVBL
FCST SWX +24 HR: 22/0200Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
SCINTILLATION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-03-21 11:01:13
3067
2026-03-21 00:01:00
SWX ADVISORY
DTG: 20260320/2357Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/92
NR RPLC: 2026/91
OBS SWX: 20/2355Z SEV HNH HSH EQS MNH MSH
E075 - W015
FCST SWX +6 HR: 21/0600Z NOT AVBL
FCST SWX +12 HR: 21/1200Z NOT AVBL
FCST SWX +18 HR: 21/1800Z NOT AVBL
FCST SWX +24 HR: 22/0000Z 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 20260321/0555Z=
2026-03-21 09:01:35
3066
2026-03-20 22:57:00
SWX ADVISORY
DTG: 20260320/2247Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/91
OBS SWX: 20/2245Z SEV HNH HSH MNH E165 - W015
FCST SWX +6 HR: 21/0500Z NOT AVBL
FCST SWX +12 HR: 21/1100Z NOT AVBL
FCST SWX +18 HR: 21/1700Z NOT AVBL
FCST SWX +24 HR: 21/2300Z 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 20260321/0445Z=
2026-03-21 07:57:50
3065
2026-03-20 20:24:00
SWX ADVISORY
DTG: 20260320/2022Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/92
OBS SWX: 20/2020Z SEV S80 E160 - S80 E175 -
S70 E175 - S70 E160 - S80 E160
FCST SWX +6 HR: 21/0300Z NOT AVBL
FCST SWX +12 HR: 21/0900Z NOT AVBL
FCST SWX +18 HR: 21/1500Z NOT AVBL
FCST SWX +24 HR: 21/2100Z 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 20260321/0218Z=
2026-03-21 05:24:48
3064
2026-03-19 20:51:00
SWX ADVISORY
DTG: 20260319/2049Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/91
NR RPLC: 2026/90
OBS SWX: 19/2048Z NO SWX EXP
FCST SWX +6 HR: 20/0300Z NOT AVBL
FCST SWX +12 HR: 20/0900Z NOT AVBL
FCST SWX +18 HR: 20/1500Z NOT AVBL
FCST SWX +24 HR: 20/2100Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
SCINTILLATION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-03-20 05:51:30
3063
2026-03-19 15:30:00
SWX ADVISORY
DTG: 20260319/1531Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/90
OBS SWX: 19/1526Z SEV N15 E075 - N15 E105 -
N30 E105 - N30 E075 - N15 E075
FCST SWX +6 HR: 19/2200Z NOT AVBL
FCST SWX +12 HR: 20/0400Z NOT AVBL
FCST SWX +18 HR: 20/1000Z NOT AVBL
FCST SWX +24 HR: 20/1600Z 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 20260319/2126Z=
2026-03-20 00:31:17
3062
2026-03-19 05:05:00
SWX ADVISORY
DTG: 20260319/0505Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/89
NR RPLC: 2026/88
OBS SWX: 19/0501Z NO SWX EXP
FCST SWX +6 HR: 19/1200Z NO SWX EXP
FCST SWX +12 HR: 19/1800Z NO SWX EXP
FCST SWX +18 HR: 20/0000Z NO SWX EXP
FCST SWX +24 HR: 20/0600Z NO SWX EXP
RMK: SPACE WEATHER EVENT (IONOSPHERIC
SCINTILLATION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-03-19 14:05:36
3061
2026-03-18 23:35:00
SWX ADVISORY
DTG: 20260318/2335Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/88
OBS SWX: 18/2327Z SEV S15 W050 - S15 W030 -
N05 W030 - N05 W050 - S15 W050
FCST SWX +6 HR: 19/0600Z NOT AVBL
FCST SWX +12 HR: 19/1200Z NOT AVBL
FCST SWX +18 HR: 19/1800Z NOT AVBL
FCST SWX +24 HR: 20/0000Z 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 20260319/0527Z=
2026-03-19 08:35:42