Tuesday, April 1, 2014

Tuesday Poem: The Condensed Modified Mercalli Scale

I - V

Delicately suspended objects may swing
Many people do not recognise it
Vibration like passing of truck
At night some awakened
Walls make cracking sound
Disturbance of trees, poles, and other tall objects
Pendulum clocks may stop


VI - IX

Many frightened and run outdoors
Some chimneys broken
Noticed by persons driving motorcars
Fall of columns, monuments, walls
Heavy furniture overturned
Changes in well water
Ground cracked conspicuously


X - XII

Shifts sand and mud
Water slopped over banks
Broad fissures in ground
Earth slumps
Rails bent greatly
Waves seen on ground
Lines of sight distorted

Found in the 'Modified Mercalli (MM) Intensity Scale', from An Encyclopaedia of New Zealand, edited by A. H. McLintock, originally published in 1966.

In a recent post, I quoted the middle stanza of The Condensed Modified Mercalli Scale, a found poem I wrote as part of a small collection of quake poetry with a working title of Felt Intensity. Today, the Central Hawkes Bay towns of Waipukurau and Waipawa experienced a swarm of earthquakes, the biggest of which was 5.2 on the Richter Scale. Little damage has been reported to date. The quakes have prompted me to post the complete Condensed Modified Mercalli Scale.

Visit Tuesday Poem for more poems this week and read TP's special 4th birthday poem, each line written by a different Tuesday Poem Poet without knowing what the other poets had written. The whole poem was knitted together by three editors and the result is fantastic.

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