curl --request POST \
  --url https://api.example.com/v1/pre-alert \
  --header 'Content-Type: application/json' \
  --data '
{
  "predicted_location": {
    "latitude": 123,
    "longitude": 123,
    "altitude": 123
  },
  "alert_id": "<string>",
  "type": "<string>",
  "timestamp": "<string>",
  "severity": "<string>",
  "status": "<string>",
  "message": "<string>",
  "vulnerabilities": [
    {
      "sector_id": "<string>",
      "vulnerability_type": "<string>",
      "population_at_risk": 123,
      "infrastructure": "<string>",
      "priority": 123,
      "is_critical": true
    }
  ],
  "impacted_radius_meters": 123,
  "estimated_time_hours": 123,
  "source": "<string>"
}
'