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Table 1 Selected human and livestock evacuations during volcanic crises

From: Short- and long-term evacuation of people and livestock during a volcanic crisis: lessons from the 1991 eruption of Volcán Hudson, Chile

Eruption Area Impacted Details Reference
1886 Tarawera eruption Bay of Plenty, New Zealand An estimated 20,000 livestock were evacuated from areas receiving >10 mm of ashfall. Keam 1988
1973 Eldfell eruption Heimaey, Iceland Within 6 hours of the eruption nearly all of Heimaey's 5,300 residents had been evacuated to the Icelandic mainland. Several hundred sheep were evacuated to the mainland, whilst remaining cattle and poultry were slaughtered Williams & Moore 1983; Wilson 2009
1976-77 Soufrière eruption Guadeloupe, West Indies Approximately 73,500 people were temporarily evacuated, mostly from Plymouth, the island's capital. McGuire et al. 2009
1980 Mt St Helens eruption Washington, United States 35 property owners at Spirit Lake evacuated and an exclusion zone established. The Daily News/The Journal America 1980
1986 Nevado del Ruiz eruption Tomila, Columbia 15,000 people evacuated in low-lying areas due to lahar hazards (in the aftermath of the destruction of Armero town by lahars following a small eruption in 1985). Voight 1989
1990-1995 Unzen eruption Shimabara, Japan At the peak of the crisis, over 160,000 people used short-term evacuation accommodation, and nearly 5,669 used temporary housing for a period of up to four and half years due to pyroclastic flow hazards. Shimizu et al. 2007
1991 Pinatubo eruption Luzon, Philippines Over 200,000 people were evacuated from around Pinatubo due to pyroclastic flow, heavy ash fall and lahar hazards. Significant subsequent lahar hazards resulted in on-going evacuations by returnees. Newhall et al. 1997
1995-present Soufriere Hills eruption Montserrat, West Indies Approximately two thirds of the ~12,000 island's inhabitants were evacuated between 1995-97. On-going activity has led to their long-term displacement. Clay et al. 1999; McGuire et al. 2009
1999 Tungurahua eruption Tungurahua, Ecuador Enforced evacuation of the entire population (16,000) from Baños due to potential pyroclastic flow, lahar and ashfall hazards. Tobin & Whiteford 2002; Lane et al. 2003
2002 Nyiragongo eruption Goma, Democratic Republic of Congo Lava flows forced the evacuation of ~300,000 people from Goma city and surrounds and left 120,000 homeless. UNDP 2004
2006 Merapi eruption Yogyakarta, Indonesia Over 20,000 people evacuated from western and southern flanks of Merapi due to pyroclastic flow and lahar hazards. Livestock remained on farms within the evacuation zone and tended to by farmers travelling in and out during the day. Many farmers attempted to sell livestock following feed destruction and isolation from their farms. Wilson et al. 2007
2008-present Chaiten eruption Northern Patagonia, Chile Preventative evacuation of ~5,000 people occurred from proximal areas due to potential pyroclastic flow and lahar hazards, particular Chaiten town. Some evacuation occurred in rural areas from heavy ashfall hazards. Over 20,000 cattle were evacuated from areas impacted by heavy ashfalls in the weeks following the eruption. Lara 2009