{"id":19303,"title":"Triangle sighting in Yankton, SD (1987)","phenomenonType":"uap_sighting","summary":"silent isosceles triangle shaped mirage-like UFO with no lights","eventDate":"1987-09-15","reportedDate":"2002-12-23","city":"Yankton","region":"SD","country":"United States","latitude":42.8822,"longitude":-97.3906,"status":"reported","sourceName":"NUFORC sightings (timothyrenner mirror)","sourceUrl":"http://www.nuforc.org/webreports/reports/026/S26512.html","shape":"triangle","durationText":"5-6  seconds","witnessCount":null}