Shake Map (IMAGE)
Caption
Recorded Philadelphia-New York-southwestern Connecticut area earthquakes, 1683-2008. Only three are thought to have equaled or exceeded the April 5 quake, in 1737, 1783 and 1884.
Credit
From Sykes et al., Bull. Seism. Soc. of America, 2008
Usage Restrictions
Credit must be given.
License
Original content