Category 2 - Close Encounters
Objects Within 500' *


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Close encounters are normally described as incidents where the object is within 500' of the witness(es). However, we have included cases where the size or viewing conditions allow stereoscopic vision of a superstructure.

Incidents involving Distant Encounters (Cat 1), E-M (Cat 3), Animal Effects (Cat 4), Medical Effects (Cat5), Trace Cases (Cat 6), Entities (Cat 7), Photographs (Cat 8), Radar (Cat 9), Radiation (Cat 10), or Sightings From Aircraft (Cat 11), are listed on their appropriate pages at
Special Evidence by categories. However, many classic Close Encounters are also listed on this page. If you find an important case that is NOT listed, please email me at: skyking42@gmx.com

Francis Ridge
NICAP Site Coordinator & Archivist


Other Information

Category/Group 1 - A Regional UFO Bibliography - Francis Ridge

  RSID CE-I - Regional Sighting Information Database - Francis Ridge
NUFORC - National UFO Reporting Center - Peter Davenport
Project1947 - UFO Internet Group - Jan Aldrich
Project 1947 UFO Sightings - (1909-1954) - Jan Aldrich
Chronological Catalog of Interesting UFO Sightings - Mark Cashman

Evidence By Categories
NICAP Home Page