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:The Earth's rotation rate is seasonal. It is clear from the charts you referenced that the Earth spins faster during Northern Hemisphere summer.s. To get a useful prediction of the future rate of rotation of the Earth you need to look at a year's worth of data.
:The IERS has predicted that the Earth's rate of rotation will continue to be slower than one per 86,400 seconds over the next year. My guess, based on projecting the IERS prediction further into the future than one year, is that we will have a negative leap second somewhere around the end of this decade. [[User:John Sauter|John Sauter]] ([[User talk:John Sauter|talk]]) 15:02, 17 December 2022 (UTC)
::Dear Sauter, please accept my thanks for you answered my message. In Vondrak filter's output it's clear that earth is decelerating in second semester 2022. It is supported by Δomega and ΔLOD graphs. In Δomega, zigzag in October-November is clear lower than in same months last year. In ΔLOD is clear higher. Both mean deceleration independent of tidal and seasonal variations, a random, unexpected, deceleration. With regards and friendship, G. Theodosiou The Straw Man. [[User:Georges T.|Georges T.]] ([[User talk:Georges T.|talk]]) 10:07, 20 December 2022 (UTC)
===A useful page of links to the future of leap seconds===
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