[tz] Bulletin C 59

Steve Allen sla at ucolick.org
Tue Jan 7 20:15:38 UTC 2020

On Tue 2020-01-07T20:10:46+0000 Chris Woodbury via tz hath writ:
> By all indications, there will be an unusually long interval before the next leap-second (July 2021 or later).
> See IERS Bulletin A at ftp://cddis.gsfc.nasa.gov/pub/products/iers/ser7.dat.  (USNO's FTP sites are under
> construction.)

In the middle of last year the Earth's crust accelerated such that we
were rotating faster than 200 years ago.  The value of Delta T
decreased during a few weeks.

Steve Allen                    <sla at ucolick.org>              WGS-84 (GPS)
UCO/Lick Observatory--ISB 260  Natural Sciences II, Room 165  Lat  +36.99855
1156 High Street               Voice: +1 831 459 3046         Lng -122.06015
Santa Cruz, CA 95064           https://www.ucolick.org/~sla/  Hgt +250 m

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