Environment

Holocene volcanoes catalog

1,470 Holocene volcanoes from USGS/Smithsonian GVP. Name, country, coordinates, elevation, subregion. Filter by country or subregion.

get/api/v1/volcanoes/list

Query parameters

countrystring

Filter by country name (e.g. Japan, Indonesia, United States).

subregionstring

Subregion filter.

limitinteger

Maximum number of records to return.

Response

Volcano records.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ]
  }
}

Changes

Changed in 2 of the 21 revisions of this API.612

Aug 28, 2026560e8847c7b36See the full diff
- ▲
  the response property data/count became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/total became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/volcanoes became optional for the status 200
  response-property-became-optional
- ▲
  response property data/count list-of-types was widened by adding types null and number to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/total list-of-types was widened by adding types null and number to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/volcanoes list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
This revision also has 15 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Aug 8, 20264c4530760ba112See the full diff
- ○
  added the optional property code to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property code to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property code to the response with the 503 status
  response-optional-property-added
- ○
  added the optional property hint to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property hint to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property hint to the response with the 503 status
  response-optional-property-added
- ○
  added the optional property plan to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property plan to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property plan to the response with the 503 status
  response-optional-property-added
- ○
  added the optional property reason to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property reason to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property reason to the response with the 503 status
  response-optional-property-added

Full history