[Geysers] Grand interval is changing?

[Andiy Wagner]

What is interesting is I was talking to my aunt about this. Many of you
know her as Jeannine Wagner (Montgomery). She was pointing out that this is
not unheard of for Grand, but the average has been so long at 7-9 hours it
is what most remember. There was a couple years - around when I was born,
that she remembers it having this happen, but it was short lived. We should
watch to see if this lasts more than six months or is just a short lived
thing.
I am curious myself though. Lots of interesting things going on. Also
welcome back Plume. It was so weird being there in September and not seeing
it on Geyser Hill.

Andiy

On Thu, Oct 25, 2012 at 5:38 PM, David Monteith <dmonteit at comcast.net>wrote:

> Grand appears to have increased its interval
>
> Table and graph from geysertimes.org
> Date           Time     Interval
> 25 Oct 2012 @ 1451 ns wc 6h 54m
> 25 Oct 2012 @ 0757 E    8h 1m
> 24 Oct 2012 @ 2356 E    6h 52m
> 24 Oct 2012 @ 1704 E    7h 56m
> 24 Oct 2012 @ 0908      8h 13m
> 24 Oct 2012 @ 0055 E    8h 4m
> 23 Oct 2012 @ 1651 E    8h 0m
> 23 Oct 2012 @ 0851 ie wc 5h 18m
> 23 Oct 2012 @ 0333 E    5h 39m
> 22 Oct 2012 @ 2154 E    5h 14m
> 22 Oct 2012 @ 1640 ie wc 5h 33m
> 22 Oct 2012 @ 1107 ie wc 5h 40m
> 22 Oct 2012 @ 0527 E    6h 17m
> 21 Oct 2012 @ 2310 E    5h 55m
> 21 Oct 2012 @ 1715 ie wc 6h 0m
> 21 Oct 2012 @ 1115      5h 27m
> 21 Oct 2012 @ 0548 E    5h 14m
> 21 Oct 2012 @ 0034 E    5h 25m
> 20 Oct 2012 @ 1909 ns wc 5h 35m
> 20 Oct 2012 @ 1334      5h 18m
> 20 Oct 2012 @ 0816      5h 12m
>
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