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View Full Version : GPS out Southeast Asia ??? Space weather


Klauss
4th Nov 2022, 05:38
Hi,
I found a space weather advisory here:
https://www.ilmailusaa.fi/warnings.html#top=260.79998779296875#id=swx#select-area=4#FMILang=en

Looks like there was some disturbance that could have disturbed GPS reception.
Anyone knows more about that GPS out affecting Southeast - Asia ???

Klauss


FNXX01 EFLK 031617
SWX ADVISORY
DTG: 20221103/1617Z
SWXC: PECASUS
ADVISORY NR: 2022/43
SWX EFFECT: GNSS SEV
OBS SWX: 03/1556Z EQN E090 - E120
FCST SWX +6 HR: 03/2200Z NOT AVBL
FCST SWX +12 HR: 04/0400Z NOT AVBL
FCST SWX +18 HR: 04/1000Z NOT AVBL
FCST SWX +24 HR: 04/1600Z NOT AVBL
RMK: SPACE WEATHER EVENT (IONOSPHERIC
DISTURBANCE) IN PROGRESS. IMPACT ON GNSS PERFORMANCE
POSSIBLY LEADING TO LOSS OF GNSS SIGNALS AND/OR DEGRADATION
OF TIMING AND POSITIONING PERFORMANCE.
NXT ADVISORY: WILL BE ISSUED BY 20221103/2156Z=

No warnings