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항공기상정보

우주기상(ICAO)

우주기상(ICAO)

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2748
2025-11-12 00:36:00
SWX ADVISORY
DTG: 20251112/0036Z
SWXC: ACFJ
ADVISORY NR: 2025/244
SWX EFFECT: HF COM MOD
OBS SWX: 12/0020Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/0700Z HNH HSH W180 - E180
FCST SWX +12 HR: 12/1300Z HNH HSH W180 - E180
FCST SWX +18 HR: 12/1900Z NO SWX EXP
FCST SWX +24 HR: 13/0100Z NO SWX EXP
RMK: SWX EVENT (HF COM ABSORPTION) INPR IMPACTING LOWER
HF COM FREQ BAND AT HIGH LATITUDES. STRONGEST
EFFECTS ON THE DAYSIDE.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0600Z=
2025-11-12 09:36:52
2747
2025-11-11 23:59:00
SWX ADVISORY
DTG: 20251111/2350Z
SWXC: ACFJ
ADVISORY NR: 2025/388
SWX EFFECT: GNSS MOD
OBS SWX: 11/2315Z EQN EQS W105 - W000
FCST SWX +6 HR: 12/0600Z NOT AVBL
FCST SWX +12 HR: 12/1200Z NOT AVBL
FCST SWX +18 HR: 12/1800Z NOT AVBL
FCST SWX +24 HR: 13/0000Z NOT AVBL
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING
GNSS PER. COULD LEAD TO DEGRADATION OF TIMING AND
POSITIONING PER. INTST GENERALLY STRONGER ON THE NIGHTSIDE.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0550Z=
2025-11-12 08:59:57
2746
2025-11-11 23:03:00
SWX ADVISORY
DTG: 20251111/2303Z
SWXC: ACFJ
ADVISORY NR: 2025/243
NR RPLC: 2025/242
SWX EFFECT: HF COM MOD
OBS SWX: 11/2256Z NO SWX EXP
FCST SWX +6 HR: 12/0500Z NO SWX EXP
FCST SWX +12 HR: 12/1100Z NO SWX EXP
FCST SWX +18 HR: 12/1700Z NO SWX EXP
FCST SWX +24 HR: 12/2300Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-11-12 08:03:18
2745
2025-11-11 20:53:00
SWX ADVISORY
DTG: 20251111/2053Z
SWXC: ACFJ
ADVISORY NR: 2025/242
SWX EFFECT: HF COM MOD
OBS SWX: 11/2046Z HNH MNH E000 - E060
FCST SWX +6 HR: 12/0300Z NO SWX EXP
FCST SWX +12 HR: 12/0900Z NO SWX EXP
FCST SWX +18 HR: 12/1500Z NO SWX EXP
FCST SWX +24 HR: 12/2100Z 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 20251112/0250Z=
2025-11-12 05:53:58
2744
2025-11-11 10:49:00
SWX ADVISORY
DTG: 20251111/1049Z
SWXC: ACFJ
ADVISORY NR: 2025/241
NR RPLC: 2025/240
SWX EFFECT: HF COM MOD
OBS SWX: 11/1043Z NO SWX EXP
FCST SWX +6 HR: 11/1700Z NOT AVBL
FCST SWX +12 HR: 11/2300Z NOT AVBL
FCST SWX +18 HR: 12/0500Z NOT AVBL
FCST SWX +24 HR: 12/1100Z NOT AVBL
RMK: EVENT UPDATE. END OF HF COM (SOLAR FLARE) EVENT.
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-11-11 19:49:26
2743
2025-11-11 10:08:00
SWX ADVISORY
DTG: 20251111/1008Z
SWXC: ACFJ
ADVISORY NR: 2025/240
SWX EFFECT: HF COM MOD
OBS SWX: 11/1001Z DAYLIGHT SIDE
FCST SWX +6 HR: 11/1700Z NOT AVBL
FCST SWX +12 HR: 11/2300Z NOT AVBL
FCST SWX +18 HR: 12/0500Z NOT AVBL
FCST SWX +24 HR: 12/1100Z NOT AVBL
RMK: SWX EVENT (SOLAR FLARE) INPR IMPACTING LOWER HF
COM FREQ BAND ON THE DAYLIGHT SIDE. FURTHER
PERIODIC LOSS OF HF COM ON THE DAYSIDE EXPECTED.
HIGHER FREQ MAY BE LESS IMPACTED.
NXT ADVISORY: WILL BE ISSUED BY 20251111/1605Z=
2025-11-11 19:09:01
2742
2025-11-10 10:32:00
SWX ADVISORY
DTG: 20251110/1032Z
SWXC: CRC
ADVISORY NR: 2025/239
NR RPLC: 2025/238
SWX EFFECT: HF COM MOD
OBS SWX: 10/1032Z NO SWX EXP
FCST SWX +6 HR: 10/1632Z NO SWX EXP
FCST SWX +12 HR: 10/2232Z NO SWX EXP
FCST SWX +18 HR: 11/0432Z NO SWX EXP
FCST SWX +24 HR: 11/1032Z NO SWX EXP
RMK: END OF HF COM (X-CLASS SOLAR FLARE) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-10 19:32:33
2741
2025-11-10 09:24:00
SWX ADVISORY
DTG: 20251110/0924Z
SWXC: CRC
ADVISORY NR: 2025/238
SWX EFFECT: HF COM MOD
OBS SWX: 10/0924Z DAYLIGHT SIDE
FCST SWX +6 HR: 10/1524Z NO SWX EXP
FCST SWX +12 HR: 10/2124Z NO SWX EXP
FCST SWX +18 HR: 11/0324Z NO SWX EXP
FCST SWX +24 HR: 11/0924Z NO SWX EXP
RMK: SWX EVENT (X-CLASS SOLAR FLARE) INPR IMPACTING
LOWER HF COM FREQ BAND ON THE DAYLIGHT SIDE
NXT ADVISORY: WILL BE ISSUED BY 20251110/1524Z=
2025-11-10 18:26:26
2740
2025-11-09 08:13:00
SWX ADVISORY
DTG: 20251109/0813Z
SWXC: CRC
ADVISORY NR: 2025/237
NR RPLC: 2025/236
SWX EFFECT: HF COM MOD
OBS SWX: 09/0813Z NO SWX EXP
FCST SWX +6 HR: 09/1413Z NO SWX EXP
FCST SWX +12 HR: 09/2013Z NO SWX EXP
FCST SWX +18 HR: 10/0213Z NO SWX EXP
FCST SWX +24 HR: 10/0813Z NO SWX EXP
RMK: END OF HF COM (SOLAR FLARE) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-09 17:14:24
2739
2025-11-09 07:30:00
SWX ADVISORY
DTG: 20251109/0730Z
SWXC: CRC
ADVISORY NR: 2025/236
SWX EFFECT: HF COM MOD
OBS SWX: 09/0730Z DAYLIGHT SIDE
FCST SWX +6 HR: 09/1330Z NO SWX EXP
FCST SWX +12 HR: 09/1930Z NO SWX EXP
FCST SWX +18 HR: 10/0130Z NO SWX EXP
FCST SWX +24 HR: 10/0730Z NO SWX EXP
RMK: SWX EVENT (SOLAR FLARE) INPR IMPACTING LOWER HF
COM FREQ BAND ON THE DAYLIGHT SIDE
NXT ADVISORY: WILL BE ISSUED BY 20251109/1330Z=
2025-11-09 16:31:51
2738
2025-11-06 10:57:00
SWX ADVISORY
DTG: 20251106/1057Z
SWXC: CRC
ADVISORY NR: 2025/235
NR RPLC: 2025/234
SWX EFFECT: HF COM MOD
OBS SWX: 06/1057Z NO SWX EXP
FCST SWX +6 HR: 06/1657Z NOT AVBL
FCST SWX +12 HR: 06/2257Z NOT AVBL
FCST SWX +18 HR: 07/0457Z NOT AVBL
FCST SWX +24 HR: 07/1057Z NOT AVBL
RMK: SPACE WEATHER EVENT (MAXIMUM USABLE FREQUENCY
DEPRESSION) HAS ENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-06 20:04:13
2737
2025-11-06 08:41:00
SWX ADVISORY
DTG: 20251106/0841Z
SWXC: CRC
ADVISORY NR: 2025/234
SWX EFFECT: HF COM MOD
OBS SWX: 06/0841Z MSH EQS W090-E045
FCST SWX +6 HR: 06/1441Z NOT AVBL
FCST SWX +12 HR: 06/2041Z NOT AVBL
FCST SWX +18 HR: 07/0241Z NOT AVBL
FCST SWX +24 HR: 07/0841Z NOT AVBL
RMK: SPACE WEATHER EVENT (MAXIMUM USABLE FREQUENCY
DEPRESSION) IS IN PROGRESS. IMPACT ON HIGHER HF COM FREQUENCY BANDS
EXPECTED. LOWER FREQUENCY BANDS MAY BE LESS IMPACTED.
NXT ADVISORY: WILL BE ISSUED BY 20251106/1441Z=
2025-11-06 17:46:33

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