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The 84 pages that link to Volcanic hazard, each with the reason it gives.

• Volcanic gasNarrower topic: Toxic emissions and oxygen displacement make volcanic gas a direct hazard.

• LaharNarrower topic: Lahars are a major volcanic hazard because they can occur during or after eruptions.

• VolcanismNarrower topic: Hazard assessment translates volcanic processes into risks for communities.

• Lava domeNarrower topic: Dome growth creates hazards that range from local rockfalls to far-traveling currents.

• Cascade RangeRelated: Eruptions and debris flows from Cascade volcanoes can affect nearby communities and travel corridors.

• Continental riftingRelated: Magma ascent along active rifts can produce eruptions and related hazards.

• Mount St. HelensNarrower topic: The eruption demonstrated the reach of blasts, ashfall, lahars, and related dangers.

• Volcanic craterNarrower topic: Crater changes can signal hazards such as explosions, ash emission, or unstable crater walls.

• Volcanic hazard mapNarrower topic: The map depicts the places and expected severity of these potentially damaging processes.

• Volcano monitoringRelated: Monitoring matters because different signals imply different hazards and response needs.

• KīlaueaNarrower topic: Kīlauea presents hazards including lava flows, gas, ash, and ground cracking.

• VolcanologyNarrower topic: Hazard assessment translates volcanic processes into threats to people and infrastructure.

• Pyroclastic density currentNarrower topic: Pyroclastic density currents rank among the most dangerous direct volcanic hazards.

• Sunda ArcNarrower topic: The arc’s frequent eruptions expose settlements to a broad range of volcanic hazards.

• Volcanic riskNarrower topic: The physical processes that can cause harm are the hazard side of volcanic risk.

• Volcanic Explosivity IndexRelated: VEI can suggest eruption magnitude, but it does not directly measure local danger.

• Mount VesuviusNarrower topic: Vesuvius's proximity to Naples makes eruption hazards a continuing concern.

• Oceanic islandRelated: Active island volcanoes expose settled coastlines to eruptions and related hazards.

• Volcanic ventRelated: Vent location helps determine where lava, gases, and fragments may pose danger.

• VolcanoNarrower topic: Eruptions create hazards that extend beyond the volcano's immediate vent.

• Volcanic crater lakeNarrower topic: Crater lakes can store or convey hazards even during quiet periods.

• Columnar jointingRelated: Column-forming lava bodies are part of volcanic terrains whose hazards depend on their setting.

• Mount EtnaNarrower topic: Etna’s hazards vary by eruption style, location, and exposure.

• Afar DepressionRelated: Afar’s active volcanoes and remote communities make hazard monitoring consequential.

• Bismarck ArchipelagoRelated: Active volcanoes around Rabaul expose nearby communities to eruptions, ash, and related dangers.

• Mount RainierNarrower topic: Rainier’s hazards include ashfall, lava, debris flows, and slope collapse.

• Strombolian eruptionNarrower topic: Projectiles, ash, and lava flows create distinct hazards during Strombolian episodes.

• Trans-Mexican Volcanic BeltRelated: Eruptions along the belt threaten settlements, infrastructure, and air travel.

• Volcano tourismRelated: These hazards determine which areas can be visited and under what conditions.

• Central American Volcanic ArcNarrower topic: The arc exposes densely settled regions to eruptions, ashfall, lahars, and related threats.

• Geologic mapRelated: Mapped deposits and vents help establish where past eruptions reached and where hazards may recur.

• Lava lakeRelated: Lake drainage, explosive bursts, and gas emissions can create hazards around a vent.

• Lesser Antilles Volcanic ArcNarrower topic: The arc’s populated islands face several hazards requiring monitoring and planning.

• OutgassingRelated: Outgassed sulfur dioxide and other compounds can create toxic exposure and acid deposition.

• ParícutinRelated: Lava, ash, and ejecta from Parícutin threatened farms and communities.

• Volcanic tourismNarrower topic: Eruptions, gases, ash, and unstable ground set the limits for safe access.

• Fissure eruptionNarrower topic: Fissure eruptions can open across populated ground and expose broad areas to lava and gas.

• Mount PeléeRelated: Pelée's history shows how eruption products threaten communities beyond the volcano's slopes.

• Somali PlateRelated: Volcanism along the plate's rifted margins creates regional hazards.

• Volcano seismologyRelated: Interpreting unrest helps authorities evaluate hazards before and during eruptions.

• Andean Volcanic BeltNarrower topic: Eruptions, ash, lahars, and volcanic gases create hazards throughout inhabited parts of the belt.

• FumaroleRelated: Fumaroles can release toxic gases and mark unstable, hot ground in volcanic areas.

• Japanese island arcRelated: Japan’s active arc volcanoes require monitoring for ashfall, lava, lahars, and other hazards.

• Taal VolcanoNarrower topic: Taal presents overlapping hazards, including ashfall, explosions, and volcanic gases.

• Taupō Volcanic ZoneNarrower topic: The zone’s active centers can produce hazards across populated parts of central North Island.

• Volcanic coneNarrower topic: Eruptions and slope failures from cones expose nearby areas to multiple hazards.

• A‘āNarrower topic: A‘ā advances as hot, destructive rubble and molten lava.

• Mount AraratRelated: Ararat is dormant, but its volcanic history informs hazard assessment.

• Mount AsoNarrower topic: Aso presents several hazards, from ashfall and gas to explosive eruptions.

• HallasanNarrower topic: Hallasan’s volcanic origin makes eruption history and future activity relevant to hazard assessment.