Saint Martin
subject to hurricanes from July to November
Saint Pierre and Miquelon
persistent fog throughout the year can be
a maritime hazard
Saint Vincent and the Grenadines
hurricanes; Soufriere volcano on
the island of Saint Vincent is a constant threat
Samoa
occasional typhoons; active volcanism
volcanism: Savai'I Island (elev. 1,858 m, 6,096 ft), which last
erupted in 1911, is historically active
San Marino
NA
Sao Tome and Principe
NA
Saudi Arabia
frequent sand and dust storms
volcanism: Despite Saudi Arabia's many volcanic formations, there
has been little activity in the past few centuries; volcanoes
include Harrat Rahat, Harrat Khaybar, Harrat Lunayyir, and Jabal Yar
Senegal
lowlands seasonally flooded; periodic droughts
Serbia
destructive earthquakes
Seychelles
lies outside the cyclone belt, so severe storms are rare;
short droughts possible