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항공기상정보

우주기상(ICAO)

우주기상(ICAO)

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2940
2026-01-20 02:38:00
SWX ADVISORY
DTG: 20260120/0230Z
SWXC: ACFJ
SWX EFFECT: HF COM
ADVISORY NR: 2026/24
NR RPLC: 2026/22
OBS SWX: 20/0238Z MOD S55 W180 - S90 W180 - S90 E180 - S55
E180 - S55 W180
FCST SWX +6 HR: 20/0900Z MOD S55 W180 - S90 W180 - S90 E180 - S55
E180 - S55 W180
FCST SWX +12 HR: 20/1500Z MOD S55 W180 - S90 W180 - S90 E180 - S55
E180 - S55 W180
FCST SWX +18 HR: 20/2100Z NO SWX EXP
FCST SWX +24 HR: 21/0300Z NO SWX EXP
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 20260120/0805Z=
2026-01-20 11:38:22
2939
2026-01-20 02:18:00
SWX ADVISORY
DTG: 20260120/0209Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/36
NR RPLC: 2026/35
OBS SWX: 20/0130Z NO SWX EXP
FCST SWX +6 HR: 20/0800Z NO SWX EXP
FCST SWX +12 HR: 20/1400Z NO SWX EXP
FCST SWX +18 HR: 20/2000Z NO SWX EXP
FCST SWX +24 HR: 21/0200Z NO SWX EXP
RMK: END OF GNSS (IONOSPHERIC DISTURBANCE) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-01-20 11:19:12
2938
2026-01-20 01:19:00
SWX ADVISORY
DTG: 20260120/0114Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/35
OBS SWX: 20/0045Z MOD S85 E100 - S85 E135 - S55 E135 - S55 E100 -
S85 E100
FCST SWX +6 HR: 20/0700Z NO SWX EXP
FCST SWX +12 HR: 20/1300Z NO SWX EXP
FCST SWX +18 HR: 20/1900Z NO SWX EXP
FCST SWX +24 HR: 21/0100Z NO SWX EXP
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING GNSS PER.
COULD LEAD TO DEGRADATION OF TIMING AND POSITIONING PER.
NXT ADVISORY: WILL BE ISSUED BY 20260120/0714Z=
2026-01-20 10:20:08
2937
2026-01-20 01:15:00
SWX ADVISORY
DTG: 20260120/0115Z
SWXC: ACFJ
SWX EFFECT: HF COM
ADVISORY NR: 2026/23
NR RPLC: 2026/21
OBS SWX: 20/0106Z MOD HNH MNH EQN EQS MSH HSH E000-W090
FCST SWX +6 HR: 20/0800Z NO SWX EXP
FCST SWX +12 HR: 20/1400Z NO SWX EXP
FCST SWX +18 HR: 20/2000Z NO SWX EXP
FCST SWX +24 HR: 21/0200Z NO SWX EXP
RMK: EVENT UPDATE. 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 20260120/0710Z=
2026-01-20 10:15:33
2936
2026-01-20 00:14:00
SWX ADVISORY
DTG: 20260120/0009Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/34
NR RPLC: 2026/33
OBS SWX: 19/2330Z NO SWX EXP
FCST SWX +6 HR: 20/0600Z NO SWX EXP
FCST SWX +12 HR: 20/1200Z NO SWX EXP
FCST SWX +18 HR: 20/1800Z NO SWX EXP
FCST SWX +24 HR: 21/0000Z NO SWX EXP
RMK: END OF GNSS (IONOSPHERIC DISTURBANCE) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2026-01-20 09:15:03
2935
2026-01-19 23:59:00
SWX ADVISORY
DTG: 20260119/2359Z
SWXC: ACFJ
SWX EFFECT: HF COM
ADVISORY NR: 2026/22
NR RPLC: 2026/20
OBS SWX: 19/2345Z MOD N50 W180 - N50 E180 - N90 E180 - N90
W180 - N50 W180 MOD S55 W180 - S90 W180 - S90 E180
- S55 E180 - S55 W180
FCST SWX +6 HR: 20/0600Z MOD N50 W180 - N50 E180 - N90 E180 - N90
W180 - N50 W180 MOD S55 W180 - S90 W180 - S90 E180
- S55 E180 - S55 W180
FCST SWX +12 HR: 20/1200Z MOD N50 W180 - N50 E180 - N90 E180 - N90
W180 - N50 W180 MOD S55 W180 - S90 W180 - S90 E180
- S55 E180 - S55 W180
FCST SWX +18 HR: 20/1800Z NO SWX EXP
FCST SWX +24 HR: 21/0000Z NO SWX EXP
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 20260120/0525Z=
2026-01-20 09:00:01
2934
2026-01-19 23:55:00
SWX ADVISORY
DTG: 20260119/2349Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/33
NR RPLC: 2026/32
OBS SWX: 19/2325Z MOD N50 W125 - N50 W100 - N75 W100 - N75 W125 -
N50 W125
FCST SWX +6 HR: 20/0600Z NO SWX EXP
FCST SWX +12 HR: 20/1200Z NO SWX EXP
FCST SWX +18 HR: 20/1800Z NO SWX EXP
FCST SWX +24 HR: 21/0000Z NO SWX EXP
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING GNSS PER.
COULD LEAD TO DEGRADATION OF TIMING AND POSITIONING PER.
NXT ADVISORY: WILL BE ISSUED BY 20260120/0549Z=
2026-01-20 08:56:13
2933
2026-01-19 23:26:00
SWX ADVISORY
DTG: 20260119/2314Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/32
NR RPLC: 2026/31
OBS SWX: 19/2245Z MOD S90 E115 - S90 E170 - S60 E170 - S60 E115 -
S90 E115 MOD N50 W125 - N50 W100 - N85 W100 - N85 W125 - N50 W125
FCST SWX +6 HR: 20/0500Z NO SWX EXP
FCST SWX +12 HR: 20/1100Z NO SWX EXP
FCST SWX +18 HR: 20/1700Z NO SWX EXP
FCST SWX +24 HR: 20/2300Z NO SWX EXP
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING GNSS PER.
COULD LEAD TO DEGRADATION OF TIMING AND POSITIONING PER.
NXT ADVISORY: WILL BE ISSUED BY 20260120/0514Z=
2026-01-20 08:26:39
2932
2026-01-19 23:16:00
SWX ADVISORY
DTG: 20260119/2310Z
SWXC: ACFJ
SWX EFFECT: HF COM
ADVISORY NR: 2026/21
OBS SWX: 19/2306Z MOD EQS MSH HSH E165-W105
FCST SWX +6 HR: 20/0600Z NO SWX EXP
FCST SWX +12 HR: 20/1200Z NO SWX EXP
FCST SWX +18 HR: 20/1800Z NO SWX EXP
FCST SWX +24 HR: 21/0000Z 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 20260120/0510Z=
2026-01-20 08:17:04
2931
2026-01-19 22:56:00
SWX ADVISORY
DTG: 20260119/2253Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/31
NR RPLC: 2026/30
OBS SWX: 19/2220Z MOD S90 E115 - S90 W135 - S60 W135 - S60 E115 -
S90 E115 MOD N50 W125 - N50 W100 - N85 W100 - N85 W125 - N50 W125
FCST SWX +6 HR: 20/0500Z NO SWX EXP
FCST SWX +12 HR: 20/1100Z NO SWX EXP
FCST SWX +18 HR: 20/1700Z NO SWX EXP
FCST SWX +24 HR: 20/2300Z NO SWX EXP
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING GNSS PER.
COULD LEAD TO DEGRADATION OF TIMING AND POSITIONING PER.
NXT ADVISORY: WILL BE ISSUED BY 20260120/0453Z=
2026-01-20 07:57:58
2930
2026-01-19 22:37:00
SWX ADVISORY
DTG: 20260119/2233Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/30
NR RPLC: 2026/29
OBS SWX: 19/2220Z SEV N40 W125 - N40 W100 - N65 W100 - N65 W125 -
N40 W125 MOD S90 E115 - S90 W135 - S65 W135 - S65 E115 - S90 E115
MOD N40 W140 - N40 W065 - N75 W065 - N75 W140 - N40 W140 MOD N55
W015 - N55 E060 - N90 E060 - N90 W015 - N55 W015
FCST SWX +6 HR: 20/0500Z NO SWX EXP
FCST SWX +12 HR: 20/1100Z NO SWX EXP
FCST SWX +18 HR: 20/1700Z NO SWX EXP
FCST SWX +24 HR: 20/2300Z NO SWX EXP
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING GNSS PER.
COULD LEAD TO LOSS OF GNSS SIGNALS AND/OR DEGRADATION OF TIMING AND
POSITIONING PER.
NXT ADVISORY: WILL BE ISSUED BY 20260120/0433Z=
2026-01-20 07:37:58
2929
2026-01-19 21:47:00
SWX ADVISORY
DTG: 20260119/2143Z
SWXC: ACFJ
SWX EFFECT: GNSS
ADVISORY NR: 2026/29
NR RPLC: 2026/28
OBS SWX: 19/2130Z SEV N40 W165 - N40 W055 - N70 W055 - N70 W165 -
N40 W165 MOD N65 W040 - N65 E020 - N90 E020 - N90 W040 - N65 W040
FCST SWX +6 HR: 20/0400Z NO SWX EXP
FCST SWX +12 HR: 20/1000Z NO SWX EXP
FCST SWX +18 HR: 20/1600Z NO SWX EXP
FCST SWX +24 HR: 20/2200Z NO SWX EXP
RMK: SWX EVENT (SCINTILLATION) INPR POSSIBLY IMPACTING GNSS PER.
COULD LEAD TO LOSS OF GNSS SIGNALS AND/OR DEGRADATION OF TIMING AND
POSITIONING PER.
NXT ADVISORY: WILL BE ISSUED BY 20260120/0343Z=
2026-01-20 06:48:03

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