우주기상(ICAO) > 항공기상정보 > 항공날씨정보 > 항공기상청

항공기상정보

우주기상(ICAO)

우주기상(ICAO)

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2957
2026-01-21 04:13:00
SWX ADVISORY
DTG: 20260121/0413Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/36
NR RPLC: 2026/34
OBS SWX: 21/0405Z SEV HNH EQS EQN MNH MSH
E000 - W165
FCST SWX +6 HR: 21/1100Z NOT AVBL
FCST SWX +12 HR: 21/1700Z NOT AVBL
FCST SWX +18 HR: 21/2300Z NOT AVBL
FCST SWX +24 HR: 22/0500Z 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 20260121/1005Z=
2026-01-21 13:13:48
2956
2026-01-21 01:48:00
SWX ADVISORY
DTG: 20260121/0147Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/41
NR RPLC: 2026/40
OBS SWX: 21/0145Z NO SWX EXP
FCST SWX +6 HR: 21/0800Z NOT AVBL
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=
2026-01-21 10:48:18
2955
2026-01-21 00:50:00
SWX ADVISORY
DTG: 20260121/0049Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/35
NR RPLC: 2026/33
OBS SWX: 21/0041Z MOD N55 E180 - N80 E180 -
N80 W180 - N55 W180 - N55 E180 MOD S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +6 HR: 21/0700Z MOD N55 E180 - N80 E180 -
N80 W180 - N55 W180 - N55 E180 MOD S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +12 HR: 21/1300Z NOT AVBL
FCST SWX +18 HR: 21/1900Z NOT AVBL
FCST SWX +24 HR: 22/0100Z NOT AVBL
RMK: EVENT UPDATE. SPACE WEATHER EVENT (HF COM
POLAR CAP AND AURORAL ABSORPTION) IN PROGRESS. IMPACT ON
LOWER HF COM FREQUENCY BANDS EXPECTED AT HIGH LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20260121/0641Z=
2026-01-21 09:51:02
2954
2026-01-20 22:37:00
SWX ADVISORY
DTG: 20260120/2236Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/34
NR RPLC: 2026/31
OBS SWX: 20/2229Z SEV EQS EQN MNH MSH W180 - E180
FCST SWX +6 HR: 21/0500Z SEV EQS EQN MNH MSH W180 - E180
FCST SWX +12 HR: 21/1100Z MOD EQS EQN MNH MSH W180 - E180
FCST SWX +18 HR: 21/1700Z MOD EQS EQN MNH MSH W180 - E180
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 20260121/0429Z=
2026-01-21 07:37:20
2953
2026-01-20 22:32:00
SWX ADVISORY
DTG: 20260120/2232Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/33
NR RPLC: 2026/32
OBS SWX: 20/2226Z MOD N50 W085 - N90 W085 -
N90 W180 - N50 W180 - N50 W085 SEV S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +6 HR: 21/0500Z MOD N55 E180 - N90 E180 -
N90 E100 - N55 E100 - N55 E180 MOD S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
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: EVENT UPDATE. SPACE WEATHER EVENT (HF COM
POLAR CAP ABSORPTION) IN PROGRESS. IMPACT ON LOWER HF COM
FREQUENCY BANDS EXPECTED AT HIGH LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20260121/0426Z=
2026-01-21 07:33:13
2952
2026-01-20 21:21:00
SWX ADVISORY
DTG: 20260120/2121Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/40
NR RPLC: 2026/39
OBS SWX: 20/2116Z MOD N55 E045 - N85 E045 -
N85 W020 - N55 W020 - N55 E045
FCST SWX +6 HR: 21/0400Z NOT AVBL
FCST SWX +12 HR: 21/1000Z NOT AVBL
FCST SWX +18 HR: 21/1600Z NOT AVBL
FCST SWX +24 HR: 21/2200Z 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 20260121/0316Z=
2026-01-21 06:21:24
2951
2026-01-20 19:36:00
SWX ADVISORY
DTG: 20260120/1936Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/32
NR RPLC: 2026/30
OBS SWX: 20/1921Z MOD N55 W050 - N75 W050 -
N75 W150 - N55 W150 - N55 W050 MOD S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +6 HR: 21/0200Z MOD N55 E180 - N85 E180 -
N85 E050 - N55 E050 - N55 E180 MOD S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +12 HR: 21/0800Z NOT AVBL
FCST SWX +18 HR: 21/1400Z NOT AVBL
FCST SWX +24 HR: 21/2000Z NOT AVBL
RMK: EVENT UPDATE. SPACE WEATHER EVENT (HF COM
POLAR CAP ABSORPTION) IN PROGRESS. IMPACT ON LOWER HF COM
FREQUENCY BANDS EXPECTED AT HIGH LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20260121/0121Z=
2026-01-21 04:37:07
2950
2026-01-20 17:39:00
SWX ADVISORY
DTG: 20260120/1739Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/31
NR RPLC: 2026/29
OBS SWX: 20/1732Z SEV EQS EQN MNH MSH W180 - E180
FCST SWX +6 HR: 21/0000Z SEV EQS EQN MNH MSH W180 - E180
FCST SWX +12 HR: 21/0600Z NOT AVBL
FCST SWX +18 HR: 21/1200Z NOT AVBL
FCST SWX +24 HR: 21/1800Z 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 20260120/2332Z=
2026-01-21 02:39:59
2949
2026-01-20 15:49:00
SWX ADVISORY
DTG: 20260120/1549Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/39
OBS SWX: 20/1542Z SEV N55 E055 - N85 E055 -
N85 E005 - N55 E005 - N55 E055
FCST SWX +6 HR: 20/2200Z NOT AVBL
FCST SWX +12 HR: 21/0400Z NOT AVBL
FCST SWX +18 HR: 21/1000Z NOT AVBL
FCST SWX +24 HR: 21/1600Z 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 20260120/2142Z=
2026-01-21 00:49:21
2948
2026-01-20 15:36:00
SWX ADVISORY
DTG: 20260120/1536Z
SWXC: PECASUS
SWX EFFECT: GNSS
ADVISORY NR: 2026/38
NR RPLC: 2026/37
OBS SWX: 20/1517Z NO SWX EXP
FCST SWX +6 HR: 20/2200Z NOT AVBL
FCST SWX +12 HR: 21/0400Z NOT AVBL
FCST SWX +18 HR: 21/1000Z NOT AVBL
FCST SWX +24 HR: 21/1600Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
SCINTILLATION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-01-21 00:36:44
2947
2026-01-20 13:53:00
SWX ADVISORY
DTG: 20260120/1353Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/30
NR RPLC: 2026/28
OBS SWX: 20/1343Z SEV N55 E180 - N90 E180 -
N90 W180 - N55 W180 - N55 E180 SEV S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +6 HR: 20/2000Z SEV N55 E180 - N90 E180 -
N90 W180 - N55 W180 - N55 E180 SEV S90 E180 - S50 E180 -
S50 W180 - S90 W180 - S90 E180
FCST SWX +12 HR: 21/0200Z NOT AVBL
FCST SWX +18 HR: 21/0800Z NOT AVBL
FCST SWX +24 HR: 21/1400Z NOT AVBL
RMK: EVENT UPDATE. SPACE WEATHER EVENT (HF COM
POLAR CAP ABSORPTION AND AURORAL ABSORPTION) IN PROGRESS.
IMPACT ON LOWER HF COM FREQUENCY BANDS EXPECTED AT HIGH
LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20260120/1943Z=
2026-01-20 22:53:34
2946
2026-01-20 12:07:00
SWX ADVISORY
DTG: 20260120/1207Z
SWXC: PECASUS
SWX EFFECT: HF COM
ADVISORY NR: 2026/29
NR RPLC: 2026/27
OBS SWX: 20/1157Z SEV HNH HSH EQS EQN MNH MSH
E070 - E015
FCST SWX +6 HR: 20/1800Z NOT AVBL
FCST SWX +12 HR: 21/0000Z NOT AVBL
FCST SWX +18 HR: 21/0600Z NOT AVBL
FCST SWX +24 HR: 21/1200Z 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 20260120/1757Z=
2026-01-20 21:07:29

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