우주기상(ICAO)
2519
2025-06-01 13:32:00
SWX ADVISORY
DTG: 20250601/1330Z
SWXC: ACFJ
ADVISORY NR: 2025/293
NR RPLC: 2025/292
SWX EFFECT: GNSS MOD
OBS SWX: 01/1300Z NO SWX EXP
FCST SWX +6 HR: 01/1900Z NOT AVBL
FCST SWX +12 HR: 02/0100Z NOT AVBL
FCST SWX +18 HR: 02/0700Z NOT AVBL
FCST SWX +24 HR: 02/1300Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-06-01 22:33:08
2518
2025-06-01 12:17:00
SWX ADVISORY
DTG: 20250601/1217Z
SWXC: ACFJ
ADVISORY NR: 2025/117
NR RPLC: 2025/116
SWX EFFECT: HF COM SEV
OBS SWX: 01/1207Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/1900Z HNH HSH W180 - E180
FCST SWX +12 HR: 02/0100Z HNH HSH W180 - E180
FCST SWX +18 HR: 02/0700Z HNH HSH W180 - E180
FCST SWX +24 HR: 02/1300Z 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 20250601/1807Z=
2025-06-01 21:17:55
2517
2025-06-01 11:34:00
SWX ADVISORY
DTG: 20250601/1134Z
SWXC: ACFJ
ADVISORY NR: 2025/116
NR RPLC: 2025/115
SWX EFFECT: HF COM MOD
OBS SWX: 01/1127Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/1800Z HNH HSH W180 - E180
FCST SWX +12 HR: 02/0000Z HNH HSH W180 - E180
FCST SWX +18 HR: 02/0600Z HNH HSH W180 - E180
FCST SWX +24 HR: 02/1200Z 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 20250601/1727Z=
2025-06-01 20:34:30
2516
2025-06-01 09:20:00
SWX ADVISORY
DTG: 20250601/0917Z
SWXC: ACFJ
ADVISORY NR: 2025/292
SWX EFFECT: GNSS MOD
OBS SWX: 01/0845Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/1500Z NOT AVBL
FCST SWX +12 HR: 01/2100Z NOT AVBL
FCST SWX +18 HR: 02/0300Z NOT AVBL
FCST SWX +24 HR: 02/0900Z 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 20250601/1517Z=
2025-06-01 18:20:34
2515
2025-06-01 08:54:00
SWX ADVISORY
DTG: 20250601/0854Z
SWXC: ACFJ
ADVISORY NR: 2025/115
NR RPLC: 2025/114
SWX EFFECT: HF COM SEV
OBS SWX: 01/0843Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/1500Z HNH HSH W180 - E180
FCST SWX +12 HR: 01/2100Z HNH HSH W180 - E180
FCST SWX +18 HR: 02/0300Z HNH HSH W180 - E180
FCST SWX +24 HR: 02/0900Z 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 20250601/1443Z=
2025-06-01 17:54:47
2514
2025-06-01 08:35:00
SWX ADVISORY
DTG: 20250601/0832Z
SWXC: ACFJ
ADVISORY NR: 2025/291
NR RPLC: 2025/290
SWX EFFECT: GNSS MOD
OBS SWX: 01/0800Z NO SWX EXP
FCST SWX +6 HR: 01/1400Z NOT AVBL
FCST SWX +12 HR: 01/2000Z NOT AVBL
FCST SWX +18 HR: 02/0200Z NOT AVBL
FCST SWX +24 HR: 02/0800Z NOT AVBL
RMK: END OF GNSS (SCINTILLATION) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-06-01 17:35:47
2513
2025-06-01 07:49:00
SWX ADVISORY
DTG: 20250601/0747Z
SWXC: ACFJ
ADVISORY NR: 2025/290
SWX EFFECT: GNSS MOD
OBS SWX: 01/0715Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/1400Z NOT AVBL
FCST SWX +12 HR: 01/2000Z NOT AVBL
FCST SWX +18 HR: 02/0200Z NOT AVBL
FCST SWX +24 HR: 02/0800Z 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 20250601/1347Z=
2025-06-01 16:50:10
2512
2025-06-01 07:03:00
SWX ADVISORY
DTG: 20250601/0703Z
SWXC: ACFJ
ADVISORY NR: 2025/114
NR RPLC: 2025/113
SWX EFFECT: HF COM MOD
OBS SWX: 01/0650Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/1300Z HNH HSH W180 - E180
FCST SWX +12 HR: 01/1900Z HNH HSH W180 - E180
FCST SWX +18 HR: 02/0100Z HNH HSH W180 - E180
FCST SWX +24 HR: 02/0700Z 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 20250601/1250Z=
2025-06-01 16:03:42
2511
2025-06-01 06:31:00
SWX ADVISORY
DTG: 20250601/0631Z
SWXC: ACFJ
ADVISORY NR: 2025/113
SWX EFFECT: HF COM MOD
OBS SWX: 01/0623Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/0700Z HNH HSH W180 - E180
FCST SWX +12 HR: 01/1300Z HNH HSH W180 - E180
FCST SWX +18 HR: 01/1900Z HNH HSH W180 - E180
FCST SWX +24 HR: 02/0100Z HNH HSH W180 - E180
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 20250601/0730Z=
2025-06-01 15:31:51
2510
2025-06-01 00:40:00
SWX ADVISORY
DTG: 20250601/0040Z
SWXC: ACFJ
ADVISORY NR: 2025/112
SWX EFFECT: HF COM MOD
OBS SWX: 01/0030Z HNH HSH W180 - E180
FCST SWX +6 HR: 01/0700Z HNH HSH W180 - E180
FCST SWX +12 HR: 01/1300Z HNH HSH W180 - E180
FCST SWX +18 HR: 01/1900Z HNH HSH W180 - E180
FCST SWX +24 HR: 02/0100Z HNH HSH W180 - E180
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 20250601/0630Z=
2025-06-01 09:40:36
2509
2025-05-25 03:10:00
SWX ADVISORY
DTG:20250525/0309Z
SWXC:CRC
ADVISORY NR:2025/111
NR RPLC:2025/110
SWX EFFECT:HF COM MOD
OBS SWX:25/0303Z NO SWX EXP
FCST SWX +6 HR:25/0900Z NOT AVBL
FCST SWX +12 HR:25/1500Z NOT AVBL
FCST SWX +18 HR:25/2100Z NOT AVBL
FCST SWX +24 HR:26/0300Z NOT AVBL
RMK:END OF HF COM (SOLAR FLARE) EVENT
NXT ADVISORY: NO FURTHER ADVISORIES=
2025-05-25 12:17:14
2508
2025-05-25 02:15:00
SWX ADVISORY
DTG:20250525/0213Z
SWXC:CRC
ADVISORY NR:2025/110
SWX EFFECT:HF COM MOD
OBS SWX:25/0206Z DAYLIGHT SIDE
FCST SWX +6 HR:25/0800Z NOT AVBL
FCST SWX +12 HR:25/1400Z NOT AVBL
FCST SWX +18 HR:25/2000Z NOT AVBL
FCST SWX +24 HR:26/0200Z NOT AVBL
RMK:SWX EVENT (SOLAR FLARE) INPR IMPACTING LOWER HF COM FREQ BAND
ON THE DAYLIGHT SIDE. HIGHER FREQ MAY BE LESS IMPACTED
NXT ADVISORY: WILL BE ISSUED BY 20250525/0805Z=
2025-05-25 11:31:18