우주기상(ICAO)
2820
2025-11-18 02:57:00
SWX ADVISORY
DTG: 20251118/0251Z
SWXC: ACFJ
ADVISORY NR: 2025/418
NR RPLC: 2025/417
SWX EFFECT: GNSS MOD
OBS SWX: 18/0215Z NO SWX EXP
FCST SWX +6 HR: 18/0900Z NOT AVBL
FCST SWX +12 HR: 18/1500Z NOT AVBL
FCST SWX +18 HR: 18/2100Z NOT AVBL
FCST SWX +24 HR: 19/0300Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-18 11:58:08
2819
2025-11-17 23:33:00
SWX ADVISORY
DTG: 20251117/2321Z
SWXC: ACFJ
ADVISORY NR: 2025/417
SWX EFFECT: GNSS MOD
OBS SWX: 17/2245Z EQN EQS W090 - E015
FCST SWX +6 HR: 18/0500Z NOT AVBL
FCST SWX +12 HR: 18/1100Z NOT AVBL
FCST SWX +18 HR: 18/1700Z NOT AVBL
FCST SWX +24 HR: 18/2300Z 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 20251118/0521Z=
2025-11-18 08:33:28
2818
2025-11-17 03:20:00
SWX ADVISORY
DTG: 20251117/0317Z
SWXC: ACFJ
ADVISORY NR: 2025/416
NR RPLC: 2025/415
SWX EFFECT: GNSS MOD
OBS SWX: 17/0245Z NO SWX EXP
FCST SWX +6 HR: 17/0900Z NOT AVBL
FCST SWX +12 HR: 17/1500Z NOT AVBL
FCST SWX +18 HR: 17/2100Z NOT AVBL
FCST SWX +24 HR: 18/0300Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-17 12:20:54
2817
2025-11-17 00:45:00
SWX ADVISORY
DTG: 20251117/0036Z
SWXC: ACFJ
ADVISORY NR: 2025/415
SWX EFFECT: GNSS MOD
OBS SWX: 17/0000Z EQN EQS W105 - W000
FCST SWX +6 HR: 17/0600Z NOT AVBL
FCST SWX +12 HR: 17/1200Z NOT AVBL
FCST SWX +18 HR: 17/1800Z NOT AVBL
FCST SWX +24 HR: 18/0000Z 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 20251117/0636Z=
2025-11-17 09:45:34
2816
2025-11-16 00:37:00
SWX ADVISORY
DTG: 20251116/0033Z
SWXC: ACFJ
ADVISORY NR: 2025/414
NR RPLC: 2025/413
SWX EFFECT: GNSS MOD
OBS SWX: 16/0000Z NO SWX EXP
FCST SWX +6 HR: 16/0600Z NOT AVBL
FCST SWX +12 HR: 16/1200Z NOT AVBL
FCST SWX +18 HR: 16/1800Z NOT AVBL
FCST SWX +24 HR: 17/0000Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-16 09:37:34
2815
2025-11-15 23:54:00
SWX ADVISORY
DTG: 20251115/2348Z
SWXC: ACFJ
ADVISORY NR: 2025/413
SWX EFFECT: GNSS MOD
OBS SWX: 15/2315Z EQN EQS W105 - W000
FCST SWX +6 HR: 16/0600Z NOT AVBL
FCST SWX +12 HR: 16/1200Z NOT AVBL
FCST SWX +18 HR: 16/1800Z NOT AVBL
FCST SWX +24 HR: 17/0000Z 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 20251116/0548Z=
2025-11-16 08:54:24
2814
2025-11-15 09:15:00
SWX ADVISORY
DTG: 20251115/0915Z
SWXC: ACFJ
ADVISORY NR: 2025/286
NR RPLC: 2025/285
SWX EFFECT: HF COM MOD
OBS SWX: 15/0906Z NO SWX EXP
FCST SWX +6 HR: 15/1600Z NO SWX EXP
FCST SWX +12 HR: 15/2200Z NO SWX EXP
FCST SWX +18 HR: 16/0400Z NO SWX EXP
FCST SWX +24 HR: 16/1000Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-11-15 18:15:37
2813
2025-11-15 07:03:00
SWX ADVISORY
DTG: 20251115/0703Z
SWXC: ACFJ
ADVISORY NR: 2025/285
SWX EFFECT: HF COM MOD
OBS SWX: 15/0656Z HNH MNH E135 - W075
FCST SWX +6 HR: 15/1300Z NO SWX EXP
FCST SWX +12 HR: 15/1900Z NO SWX EXP
FCST SWX +18 HR: 16/0100Z NO SWX EXP
FCST SWX +24 HR: 16/0700Z 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 20251115/1300Z=
2025-11-15 16:03:26
2812
2025-11-15 05:12:00
SWX ADVISORY
DTG: 20251115/0512Z
SWXC: ACFJ
ADVISORY NR: 2025/284
NR RPLC: 2025/283
SWX EFFECT: HF COM MOD
OBS SWX: 15/0506Z NO SWX EXP
FCST SWX +6 HR: 15/1200Z NO SWX EXP
FCST SWX +12 HR: 15/1800Z NO SWX EXP
FCST SWX +18 HR: 16/0000Z NO SWX EXP
FCST SWX +24 HR: 16/0600Z NO SWX EXP
RMK: EVENT UPDATE. END OF HF COM (MAX USABLE FREQ
DEPRESSION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES =
2025-11-15 14:12:46
2811
2025-11-15 02:52:00
SWX ADVISORY
DTG: 20251115/0252Z
SWXC: ACFJ
ADVISORY NR: 2025/283
SWX EFFECT: HF COM MOD
OBS SWX: 15/0246Z HNH MNH E000 - E090
FCST SWX +6 HR: 15/0900Z NO SWX EXP
FCST SWX +12 HR: 15/1500Z NO SWX EXP
FCST SWX +18 HR: 15/2100Z NO SWX EXP
FCST SWX +24 HR: 16/0300Z 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 20251115/0850Z=
2025-11-15 11:52:38
2810
2025-11-15 02:35:00
SWX ADVISORY
DTG: 20251115/0230Z
SWXC: ACFJ
ADVISORY NR: 2025/412
NR RPLC: 2025/411
SWX EFFECT: GNSS MOD
OBS SWX: 15/0200Z NO SWX EXP
FCST SWX +6 HR: 15/0800Z NOT AVBL
FCST SWX +12 HR: 15/1400Z NOT AVBL
FCST SWX +18 HR: 15/2000Z NOT AVBL
FCST SWX +24 HR: 16/0200Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-15 11:36:17
2809
2025-11-15 00:50:00
SWX ADVISORY
DTG: 20251115/0045Z
SWXC: ACFJ
ADVISORY NR: 2025/411
SWX EFFECT: GNSS MOD
OBS SWX: 15/0015Z EQN EQS W120 - W015
FCST SWX +6 HR: 15/0700Z NOT AVBL
FCST SWX +12 HR: 15/1300Z NOT AVBL
FCST SWX +18 HR: 15/1900Z NOT AVBL
FCST SWX +24 HR: 16/0100Z 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 20251115/0645Z=
2025-11-15 09:50:41