FOOTNOTES:
[38] The authorities for this statement are Mallet's Catalogue of Recorded Earthquakes (Brit. Assoc. Rep., 1852, pp. 1-176; 1853, pp. 117-212; 1854, pp. 1-326), which closes with the year 1842, and Fuchs' Statistik der Erdbeben von 1865-1885. According to Mallet, there was an earthquake in S. Carolina in November 1776, and the New Madrid earthquake of December 16th, 1811, was felt at Charleston. Fuchs records two earthquakes at Charleston on May 12th, 1870, and December 12th, 1876; and two in S. Carolina on December 12th and 13th, 1879.
[39] 1. Recorded by a single seismograph, or by some seismographs of the same pattern, but not by several seismographs of different kinds, the shock felt by an experienced observer.
2. Recorded by seismographs of different kinds; felt by a small number of persons at rest.
3. Felt by several persons at rest; strong enough for the duration or direction to be appreciable.
4. Felt by several persons in motion; disturbance of movable objects, doors, windows; creaking of floors.
5. Felt generally by every one; disturbance of furniture and beds; ringing of some bells.
6. General awaking of those asleep; general ringing of bells; oscillation of chandeliers, stopping of clocks; visible disturbance of trees and shrubs; some startled persons leave their dwellings.
7. Overthrow of movable objects, fall of plaster, ringing of church bells, general panic, without damage to buildings.