Seven Icelandic Volcanoes
Make this example your own
Start with this working configuration
Keep the geography and setup, then replace the values or adjust the styling.
- Map
- Proportional symbol map
- Geography
- Iceland
- Dataset
- 7 mapped places · Numeric values
- Rendering
- Circle area scaled by value
Includes: pattern fills · rich linked popups · linked side table
Data you need
- One row per place with a stable name or identifier.
- Latitude and longitude for volcano points, or municipality identifiers for Greenland.
- Numeric values with units, source links and observation dates.
- Keep unavailable values empty rather than treating them as zero.
How to make a similar map
- Choose Modify this example to retain its working setup.
- Import the companion CSV or replace the values.
- Check place matching and the selected variable.
- Review the source notes and missing areas before sharing.
Try this map style with
These datasets can use the same geography and visual setup.
- Additional volcano locations and catalogued elevations
- Volcanic system reference locations
- Dated eruption locations with source links
Source and limitations
Smithsonian Institution, Global Volcanism Program; seven volcano profiles, retrieved 9 September 2026.
A curated selection, not a complete catalogue. Values are GVP elevations above sea level; circle size does not represent eruption magnitude, activity or hazard. Locations represent catalogue reference points rather than entire volcanic systems. Each point links to its source profile.