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peneseismic
peneseismic adj. 
/ˌpɛnᵻˈsʌɪzmɪk/, /ˌpɛnəˈsaɪzmɪk/ [after French pénéséismique (F. de Montessus de Ballore Géogr. séismologique (ed. 2, 1905) 11)] Seismology (now rare) (of a region) in which earthquakes occur infrequently and with little or no destructive force.
Brit. /ˌpiːnᵻˈsʌɪzmɪk/
, /ˌpiːnᵻˈsʌɪzmɪk//ˌpɛnᵻˈsʌɪzmɪk/U.S. /ˌpinəˈsaɪzmɪk/
, /ˌpinəˈsaɪzmɪk//ˌpɛnəˈsaɪzmɪk/ΘΚΠ
the world > the earth > structure of the earth > formation of features > convulsion > [adjective] > earthquake > non-destructive
peneseismic1906
1906 Geogr. Jrnl. 27 401 Outlying seismic districts are, New Zealand,..Florida, the Indus delta, the hills of Madagascar and Central Abyssinia; with the exception of the coast districts of Morocco and Algiers this is the only seismic district in Africa, a continent which is, as a whole, peneseismic or aseismic.
1921 C. Davison Man. Seismol. x. 161 Peneseismic countries, in which earthquakes are severe, but fall short of destructive power.
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