96 years ago today

[gridlore]

The great city of San Francisco was asleep, for the most part at 5:13 am. Then the San Andreas fault let out a mighty roar, and the Great Earthquake and Fire was on.

Registering an estimated 8.2 on the Richter scale, the quake ripped the city apart. Then came the fires. Most of the city burned, thousands of homes were destroyed, and we rebuilt.

At 5:13 this morning, the few remaining survivors gathered at Lotta's Fountain, which was a meeting point for those looking for loved ones. Further south, the "fireplug that saved the Mission" will receive it's annual coating of gold paint. All over the city, the haunting sounds of fire engines could be heard for thirty seconds.

The Great Earthquake and Fire

California Earthquake

San Francisco
The official city song

It only takes a tiny corner of
This great big world to make the place we love
My home up on the hill
I find I love you still
I've been away, but now I'm back to tell you:

San Francisco, open your golden gate
You let no stranger wait - who's been knockin’ - who's been knockin'
outside your door
San Francisco, here comes your wanderin'one
And I'm sayin', and I'm sayin'
That I'm gonna wander no more
Other places, other places only make me love you best
Tell me, tell me you're the heart of the golden West, the golden West
San Francisco, welcome me home again
I'm coming home to go roamin' no more.

Chorus:
San Francisco, open your golden gate
You let no stranger wait who's been outside your door
San Francisco, here is your wandering one
Saying I'll wander no more
Other places only make me love you best
Tell me you're the heart of all the golden west
San Francisco, welcome me home again
I'm coming home to go roaming no more.

Comments

[isomeme.livejournal.com]

Even Mercury might be a bit twitchy for your tastes -- the famous 3:2 tidal lock keeps it under constantly varying tidal forces (both magnitude and direction) which may trigger earthquakes as rock deforms under the shifting strains. There's controversy about whether this would manifest as continuous tiny quakelets or occasional monster quakes. Only one way to find out...hopefully Messenger will settle the issue in a few years.

Luna is probably your best bet for quake-free living on a large, inner-system body. The seismometers left by the Apollo missions detected practically nothing, as was predicted. Luna is cold and geologically dead, with only solar and libration-induced tidal strains -- neither of which amounts to much, especially across such a small body.

[gridlore.livejournal.com]

I come down on the microquake side of the argument. Astronomy had a pretty good article about this several months ago.

Luna? Nah, not until they clean up all that garbage.