Talk:2021-12-13 53 10
From Geohashing
"It is also the sixth-closest hash to a graticule line ever" - I'm guessing you mean east of 30W here. West of 30W had 2019-11-12, only 0.01257" from the southern graticule line, a once-in-several-centuries chance that sadly went unused because it fell halfway through the Dark Ages. --January First-of-May (talk) 20:37, 16 December 2021 (UTC)