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Hualalai |
 | | This eruption at Hualalai is believed to be concurrent with an eruption at neighboring Mauna Loa volcano. |
 | | Lava flows by far pose the greatest danger in a potential future eruption of Hualalai, because although explosive pyroclastic eruptions have occurred during Holocene times (the past 10,000 years), they are relatively rare and they cover only limited parts of the volcano. |
 | | However, in 1929 an intense swarm of earthquakes struck Hualalai for a period of a month, which has been interpreted as being due to a magma intrusion to near the surface, without a surface eruption. |
| www.soest.hawaii.edu /GG/HCV/hualalai.html (961 words) |
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