Norwegian Avalanche Danger Warnings by Region and Date Range (Varsom)

varsom/avalanche-warning-by-region

Daily avalanche danger warnings from the Norwegian Avalanche Warning Service for one warning region over a date range: the danger level (0 not assessed, 1 low, 2 moderate, 3 considerable, 4 high, 5 very high), the day the warning is valid for, when it was published and when the next one is due, and the main warning text, in Norwegian. A year of warnings is about 150 KB, and an unknown region id makes the service answer with a server error, which this tool reports as a provider error. A warning is not complete unless all its data is shown, so present every field. The data is provided as is, without guarantees. Warnings from Snøskredvarslingen i Norge and www.varsom.no, Norwegian Water Resources and Energy Directorate (NVE), licensed under NLOD; served by Eden Engine; not an official NVE product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

Norwegian Water Resources and Energy Directorate (NVE)

Varsler fra Snøskredvarslingen i Norge og www.varsom.no, Norwegian Water Resources and Energy Directorate (NVE). Licensed under the Norwegian Licence for Open Government Data (NLOD): https://data.norge.no/nlod/en. Service: https://api.nve.no/doc/snoeskredvarsel/. Data provided as is, without guarantees. Served by Eden Engine; not an official NVE product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "varsom/avalanche-warning-by-region" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "varsom/avalanche-warning-by-region" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "varsom/avalanche-warning-by-region", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "varsom/avalanche-warning-by-region", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "region_id",
    "start_date",
    "end_date"
  ],
  "properties": {
    "end_date": {
      "type": "string",
      "pattern": "^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])$",
      "description": "Last day to return, as YYYY-MM-DD, for example 2026-01-16."
    },
    "region_id": {
      "type": "integer",
      "minimum": 1,
      "description": "Numeric id of the avalanche warning region, for example 3014 for Lofoten og Vesterålen, 3003 for Nordenskiöld Land or 3001 for Svalbard øst."
    },
    "start_date": {
      "type": "string",
      "pattern": "^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])$",
      "description": "First day to return, as YYYY-MM-DD, for example 2026-01-15."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "results"
  ],
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "RegId": {
            "type": "integer",
            "description": "Warning id. 0 on a placeholder day where no warning was issued."
          },
          "LangKey": {
            "type": "integer",
            "description": "Language key of the text."
          },
          "ValidTo": {
            "type": "string",
            "description": "End of the day the warning covers, local time, no offset."
          },
          "MainText": {
            "type": "string",
            "description": "Main warning text, in Norwegian."
          },
          "RegionId": {
            "type": "integer",
            "description": "Warning region id."
          },
          "ValidFrom": {
            "type": "string",
            "description": "Start of the day the warning covers, local time, no offset."
          },
          "RegionName": {
            "type": "string",
            "description": "Warning region name."
          },
          "DangerLevel": {
            "type": "string",
            "description": "Avalanche danger level as a string: 0 not assessed, 1 low, 2 moderate, 3 considerable, 4 high, 5 very high."
          },
          "PublishTime": {
            "type": "string",
            "description": "When this warning was published, no offset."
          },
          "RegionTypeId": {
            "type": "integer"
          },
          "RegionTypeName": {
            "type": "string",
            "description": "Region type letter, for example A."
          },
          "NextWarningTime": {
            "type": "string",
            "description": "When the next warning is due, no offset."
          },
          "DangerDecreaseTime": {
            "type": [
              "string",
              "null"
            ],
            "description": "When the danger subsides for the stated level, or null."
          },
          "DangerIncreaseTime": {
            "type": [
              "string",
              "null"
            ],
            "description": "When the danger is greatest for the stated level, or null."
          }
        },
        "additionalProperties": true
      },
      "description": "The daily warnings for the region."
    }
  },
  "description": "One warning per day of the range, oldest first.",
  "additionalProperties": true
}