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VolcanoDiscovery
vs
Web Soil Survey

VolcanoDiscovery: Volcano news, active volcano map and earthquake reports. Web Soil Survey: Official US soil maps and reports for any area.

VolcanoDiscoveryWeb Soil Survey
CategoryEarthquake, Fire & Disaster MapsGeology, Terrain & Ocean Floor
CoverageWorldwideUnited States
UpdatesDailyPeriodically
Data sourceVolcano observatories, seismic agencies and own reportingNRCS soil surveys
Made byVolcanoDiscoveryUSDA Natural Resources Conservation Service
PriceFreeFree
AccountNo account neededNo account needed
On phonesWorks well on phonesBest on a computer
Map viewFlat mapFlat map
Visits from ColorfulMaps00
Open map Open map

What you can do with VolcanoDiscovery

  • Map of active volcanoes
  • Eruption news
  • Earthquake lists by region

Full review · VolcanoDiscovery alternatives

What you can do with Web Soil Survey

  • Soil maps for most of the US
  • Suitability reports
  • Download data

Full review · Web Soil Survey alternatives

Summary based on public information. Check each map's website for current features and prices.