[time-nuts] WWVB anomoly yesterday?
phk at phk.freebsd.dk
Tue Oct 26 09:36:23 EDT 2004
In message <417E515F.9000603 at febo.com>, "John R. Ackermann N8UR" writes:
>Anyone out there monitoring WWVB? I noticed a strange anomaly that
>started at about 1730UTC on Monday and resolved at around 0730UTC today
>(Tuesday). My ntp offset went from their normal levels (a nominal
>offset of about 2ms) to about -17 to -22ms with a lot of jitter, all
>showing as downward noise (increased negative offset) from the baseline.
How far are you from colorado ? If you are more than a few hundred
miles it could be the skywave hitting you you loud enough to squelch
the groundwave signal ?
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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