Mongodb 无法提取地理键，经度纬度超出范围

使用MongoDB 2dsphere存储GEOJSON，在某些lat/lng存储上，我不断遇到以下错误:

{
  "code": 16755,
  "index": 0,
  "errmsg": "Can't extract geo keys: { _id: ObjectId('586ff135b79aa00b84181bfb'), name: \"Austin\", slug: \"Austin\", description: \"\", twitter: \"\", facebook: \"\", instagram: \"\", author: ObjectId('57b60fed8620b56af460d5c5'), tags: [], created: new Date(1483731253640), location: { address: \"Austin, TX, United States\", coordinates: [ 30.267153, -97.74306079999997 ], type: \"Point\" }, __v: 0 }  longitude/latitude is out of bounds, lng: 30.2672 lat: -97.7431",
  "op": {
    "name": "Austin",
    "slug": "Austin",
    "description": "",
    "twitter": "",
    "facebook": "",
    "instagram": "",
    "author": "57b60fed8620b56af460d5c5",
    "_id": "586ff135b79aa00b84181bfb",
    "tags": [

    ],
    "created": "2017-01-06T19:34:13.640Z",
    "location": {
      "address": "Austin, TX, United States",
      "coordinates": [
        30.267153,
        -97.74306079999997
      ],
      "type": "Point"
    },
    "__v": 0
  }
}

我似乎不明白为什么它不喜欢lat/lng坐标.

以下是我的位置字段模式:

  location: {
    type: { type: String, default: 'Point' },
    coordinates: [Number],
    address: String
  },

索引为2dsphere:

storeSchema.index({ location: '2dsphere' });

我能看到的唯一奇怪的事情是错误信息:

longitude/latitude is out of bounds, lng: 30.2672 lat: -97.7431",

lat/lng比我输入的要短——不确定这是否与此有关.