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CountryVAL DomainNotes
ArgentinaTerrestrial/All
Cape VerdeTerrestrial/All
ChileTerrestrial/All
ColombiaTerrestrial
ColombiaAviation
ColombiaTerrestrialLegacy Version
ComorosTerrestrial/All
Costa RicaTerrestrial
Costa RicaAviation
Costa RicaTerrestrialLegacy Version
EcuadorTerrestrial
EcuadorAviation
El SalvadorTerrestrial/All
France (Piton de la Fournaise)Terrestrial/All
France (Piton de la Fournaise)Terrestrial/AllLegacy Version
France (Mayotte)Terrestrial/All
France (Pelée)Terrestrial/All
France (Pelée)Terrestrial/AllLegacy Version
France (Soufrière Guadeloupe)Terrestrial/All
France (Soufrière Guadeloupe)Terrestrial/AllLegacy Version
Grenada (Kick ’em Jenny)Maritime
GuatemalaTerrestrial
IcelandAviation
IcelandTerrestrial
IndonesiaTerrestrial
IndonesiaAviation
Indonesia (Merapi)TerrestrialLegacy Version (1930s)
ItalyAviation
Italy (Campi Flegrei)Terrestrial
Italy (Campi Flegrei)TerrestrialLegacy Version
Italy (Etna)Terrestrial
Italy (Ischia)Terrestrial
Italy (Stromboli)Terrestrial
Italy (Vesuvius)Terrestrial
Italy (Vulcano)Terrestrial
JapanTerrestrialfor volcanoes where volcanic alert levels are applied
JapanTerrestrialfor volcanoes where volcanic alert levels are not applied
JapanMaritime
Mexico (El Chichón)Terrestrial/All
Mexico (Colima)Terrestrial/All
Mexico (Popocatépetl)Terrestrial/All
Mexico (Tacaná)Terrestrial/All
New ZealandAviation
New ZealandTerrestrial
New ZealandTerrestrialLegacy Version (1994–1995)
New ZealandTerrestrialLegacy Version (1995–2014)
NicaraguaTerrestrial/All
Papua New GuineaTerrestrial/AllClosed-system volcanoes
Papua New GuineaTerrestrial/AllOpen-system volcanoes
Papua New Guinea (Rabaul)Terrestrial/AllLegacy Version (1983)
PeruTerrestrial/All
Philippines (Bulusan)Terrestrial/All
Philippines (Hibok-Hibok/Camiguin)Terrestrial/All
Philippines (Kanlaon)Terrestrial/All
Philippines (Mayon)Terrestrial/All
Philippines (Pinatubo)Terrestrial/All
Philippines (Pinatubo)Terrestrial/AllLegacy Version (1991-1992)
Philippines (Pinatubo)Terrestrial/AllLegacy Version (1992-before current)
Philippines (Taal)Terrestrial/All
Portugal (Azores)Terrestrial
Portugal (Azores)Aviation
Portugal (Azores)TerrestrialLegacy Version
Portugal (Azores)AviationLegacy Version
RussiaTerrestrial
RussiaAviation
RussiaAviationLegacy Version
Saint LuciaTerrestrial/All
Spain (Canaries)Terrestrial/All
Spain (Canaries)Terrestrial/AllLegacy Version
St. Vincent and the GrenadinesTerrestrial/All
TongaTerrestrial
TongaAviation
TongaMaritime
United Kingdom (Montserrat)Terrestrial
United StatesTerrestrial
United StatesAviation
United StatesTerrestrial/AllLegacy Version (1977-1983)
United StatesTerrestrial/AllLegacy Version (1983-2004)
United States (Cascades)TerrestrialLegacy Version (2004-2006)
United States (Cascades)AviationLegacy Version (2004-2006)
United States (Alaska)TerrestrialLegacy Version (1990-1992)
United States (Alaska)TerrestrialLegacy Version (1992-1997)
United States (Alaska)TerrestrialLegacy Version (1997-2006)
United States (California)TerrestrialLegacy Version (1991-1997)
United States (California)TerrestrialLegacy Version (1997-2006)
VanuatuTerrestrial/All