minecraft-packets/minecraft-packets/data/pc/1.20.1/from-server/world_event/3.json

An easy way to query PrismarineJS/minecraft-packets

{
  "effectId": 2001,
  "location": {
    "x": -27,
    "z": 36,
    "y": 61
  },
  "data": 10614,
  "global": false
}