우주기상(ICAO)
2760
2025-11-12 04:21:00
SWX ADVISORY
DTG: 20251112/0421Z
SWXC: ACFJ
ADVISORY NR: 2025/248
NR RPLC: 2025/247
SWX EFFECT: HF COM SEV
OBS SWX: 12/0400Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/1000Z HNH HSH W180 - E180
FCST SWX +12 HR: 12/1600Z HNH HSH W180 - E180
FCST SWX +18 HR: 12/2200Z HNH HSH W180 - E180
FCST SWX +24 HR: 13/0400Z HNH HSH W180 - E180
RMK: EVENT UPDATE. SWX EVENT (HF COM ABSORPTION) INPR
IMPACTING LOWER HF COM FREQ BAND AT HIGH
LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20251112/1000Z=
2025-11-12 13:21:33
2759
2025-11-12 03:56:00
SWX ADVISORY
DTG: 20251112/0346Z
SWXC: ACFJ
ADVISORY NR: 2025/396
NR RPLC: 2025/392
SWX EFFECT: GNSS MOD
OBS SWX: 12/0315Z NO SWX EXP
FCST SWX +6 HR: 12/1000Z NOT AVBL
FCST SWX +12 HR: 12/1600Z NOT AVBL
FCST SWX +18 HR: 12/2200Z NOT AVBL
FCST SWX +24 HR: 13/0400Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-12 12:56:28
2758
2025-11-12 03:55:00
SWX ADVISORY
DTG: 20251112/0346Z
SWXC: ACFJ
ADVISORY NR: 2025/395
NR RPLC: 2025/388
SWX EFFECT: GNSS MOD
OBS SWX: 12/0315Z NO SWX EXP
FCST SWX +6 HR: 12/1000Z NOT AVBL
FCST SWX +12 HR: 12/1600Z NOT AVBL
FCST SWX +18 HR: 12/2200Z NOT AVBL
FCST SWX +24 HR: 13/0400Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-12 12:55:27
2757
2025-11-12 03:50:00
SWX ADVISORY
DTG: 20251112/0341Z
SWXC: ACFJ
ADVISORY NR: 2025/394
SWX EFFECT: GNSS MOD
OBS SWX: 12/0330Z EQN E120 - E165
FCST SWX +6 HR: 12/1000Z NOT AVBL
FCST SWX +12 HR: 12/1600Z NOT AVBL
FCST SWX +18 HR: 12/2200Z NOT AVBL
FCST SWX +24 HR: 13/0400Z NOT AVBL
RMK: SWX EVENT (IONOSPHERIC DISTURBANCE) INPR POSSIBLY
IMPACTING GNSS PER. COULD LEAD TO DEGRADATION OF TIMING
AND POSITIONING PER. INTST MAY VARY ACROSS THE REGION AND
WITH TIME BUT GENERALLY STRONGER ON THE DAYSIDE.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0641Z=
2025-11-12 12:50:34
2756
2025-11-12 03:23:00
SWX ADVISORY
DTG: 20251112/0316Z
SWXC: ACFJ
ADVISORY NR: 2025/393
NR RPLC: 2025/390
SWX EFFECT: GNSS MOD
OBS SWX: 12/0300Z NO SWX EXP
FCST SWX +6 HR: 12/0900Z NOT AVBL
FCST SWX +12 HR: 12/1500Z NOT AVBL
FCST SWX +18 HR: 12/2100Z NOT AVBL
FCST SWX +24 HR: 13/0300Z NOT AVBL
RMK: END OF GNSS (IONOSPHERIC DISTURBANCE) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-11-12 12:23:53
2755
2025-11-12 03:12:00
SWX ADVISORY
DTG: 20251112/0306Z
SWXC: ACFJ
ADVISORY NR: 2025/392
NR RPLC: 2025/391
SWX EFFECT: GNSS MOD
OBS SWX: 12/0230Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/0900Z NOT AVBL
FCST SWX +12 HR: 12/1500Z NOT AVBL
FCST SWX +18 HR: 12/2100Z NOT AVBL
FCST SWX +24 HR: 13/0300Z 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. COULD EXTEND TO MIDDLE LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0906Z=
2025-11-12 12:13:00
2754
2025-11-12 02:48:00
SWX ADVISORY
DTG: 20251112/0241Z
SWXC: ACFJ
ADVISORY NR: 2025/391
NR RPLC: 2025/389
SWX EFFECT: GNSS SEV
OBS SWX: 12/0200Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/0800Z NOT AVBL
FCST SWX +12 HR: 12/1400Z NOT AVBL
FCST SWX +18 HR: 12/2000Z NOT AVBL
FCST SWX +24 HR: 13/0200Z NOT AVBL
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING
GNSS PER. COULD LEAD TO LOSS OF GNSS SIGNALS AND/OR
DEGRADATION OF TIMING AND POSITIONING PER. INTST GENERALLY
STRONGER ON THE NIGHTSIDE. COULD EXTEND TO MIDDLE LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0841Z=
2025-11-12 11:48:30
2753
2025-11-12 02:16:00
SWX ADVISORY
DTG: 20251112/0211Z
SWXC: ACFJ
ADVISORY NR: 2025/390
SWX EFFECT: GNSS MOD
OBS SWX: 12/0200Z EQS E165 - W165
FCST SWX +6 HR: 12/0800Z NOT AVBL
FCST SWX +12 HR: 12/1400Z NOT AVBL
FCST SWX +18 HR: 12/2000Z NOT AVBL
FCST SWX +24 HR: 13/0200Z NOT AVBL
RMK: SWX EVENT (IONOSPHERIC DISTURBANCE) INPR POSSIBLY
IMPACTING GNSS PER. COULD LEAD TO DEGRADATION OF TIMING
AND POSITIONING PER. INTST MAY VARY ACROSS THE REGION AND
WITH TIME BUT GENERALLY STRONGER ON THE DAYSIDE.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0511Z=
2025-11-12 11:16:59
2752
2025-11-12 02:08:00
SWX ADVISORY
DTG: 20251112/0208Z
SWXC: ACFJ
ADVISORY NR: 2025/247
NR RPLC: 2025/246
SWX EFFECT: HF COM MOD
OBS SWX: 12/0155Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/0800Z HNH HSH W180 - E180
FCST SWX +12 HR: 12/1400Z HNH HSH W180 - E180
FCST SWX +18 HR: 12/2000Z HNH HSH W180 - E180
FCST SWX +24 HR: 13/0200Z HNH HSH W180 - E180
RMK: EVENT UPDATE. SWX EVENT (HF COM ABSORPTION) INPR
IMPACTING LOWER HF COM FREQ BAND AT HIGH
LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0755Z=
2025-11-12 11:08:43
2751
2025-11-12 01:43:00
SWX ADVISORY
DTG: 20251112/0143Z
SWXC: ACFJ
ADVISORY NR: 2025/246
NR RPLC: 2025/245
SWX EFFECT: HF COM MOD
OBS SWX: 12/0130Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/0800Z HNH HSH W180 - E180
FCST SWX +12 HR: 12/1400Z HNH HSH W180 - E180
FCST SWX +18 HR: 12/2000Z HNH HSH W180 - E180
FCST SWX +24 HR: 13/0200Z HNH HSH W180 - E180
RMK: EVENT UPDATE. 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 20251112/0730Z=
2025-11-12 10:44:19
2750
2025-11-12 01:20:00
SWX ADVISORY
DTG: 20251112/0106Z
SWXC: ACFJ
ADVISORY NR: 2025/389
SWX EFFECT: GNSS MOD
OBS SWX: 12/0030Z HNH HSH W180 - E180
FCST SWX +6 HR: 12/0700Z NOT AVBL
FCST SWX +12 HR: 12/1300Z NOT AVBL
FCST SWX +18 HR: 12/1900Z NOT AVBL
FCST SWX +24 HR: 13/0100Z 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. COULD EXTEND TO MIDDLE LATITUDES.
NXT ADVISORY: WILL BE ISSUED BY 20251112/0706Z=
2025-11-12 10:20:25
2749
2025-11-12 01:12:00
SWX ADVISORY
DTG: 20251112/0112Z
SWXC: ACFJ
ADVISORY NR: 2025/245
NR RPLC: 2025/244
SWX EFFECT: HF COM SEV
OBS SWX: 12/0100Z 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 HNH HSH W180 - E180
FCST SWX +24 HR: 13/0100Z HNH HSH W180 - E180
RMK: EVENT UPDATE. 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 20251112/0700Z=
2025-11-12 10:12:59