Monthly Bulletin of the Hawaiian Volcano Observatory, Volumes 9-13Hawaiian Volcano Research Association, 1921 - Volcanoes |
Contents
LIBRARY | 21 |
U S DEPARTMENT OF AGRICULTURE | 75 |
HONOLULU HAWAII JANUARY 1921 No 1 | 1 |
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Common terms and phrases
a. m. Very feeble a. m. vf Activity of Halemaumau appeared avalanches bank bench magma black ledge bottom cascade central lake cove cracking and foundering crag mass crust debris December earthquakes east pond edge eruption explosion feet below rim feet high fountains fume glowing grotto Haleakala HAWAII NATIONAL PARK Hawaiian Standard HAWAIIAN VOLCANO OBSERVATORY Hilo hissing island July Kau Desert Kilauea crater lava column lava lakes liquid lava lower main pool March Mauna Kea Mauna Loa Microseismic motion miles moderate noise north pool northwest crag overflowing pahoehoe patches rift cones rim of pit rising rock rose seen seismograph SEISMOMETRIC RECORD showed side slides slight slopes solfataras source cone south crag southeast arm southeast cone southeast lake southeast pool southeast source southwest rift spatter station steam Steam Cracks subsidence sulphur summit surface talus Teleseisms Tilting type of tremor vapor vent VOLCANIC CONDITIONS Volcanologist west cove west pond