NUFORC Sightings Report: 04/2011

This document is a comprehensive compilation of UFO and UAP sighting reports collected by the National UFO Reporting Center (NUFORC) for the month of April 2011. The report lists hundreds of individual accounts submitted by witnesses from various locations across the United States, as well as international sightings in countries including the United Kingdom, Canada, Australia, Nigeria, Poland, Portugal, Cyprus, France, Tunisia, South Africa, and Bangladesh. The entries are organized chronologically, beginning on April 30, 2011, and extending back to April 1, 2011. Each entry provides the date, time, location, and a brief description of the observed shape or phenomenon. The reported shapes are highly diverse, including formations, circles, lights, fireballs, triangles, spheres, disks, cigars, ovals, diamonds, and various 'other' or 'unknown' configurations. Many reports describe specific behaviors such as erratic movement, hovering, high-speed travel, color changes, and silent flight. Several entries include notes from NUFORC, which occasionally offer potential explanations for the sightings, such as missile launches from Vandenberg AFB, the International Space Station (ISS), Iridium satellites, or advertising lights. Other reports mention physical or environmental interactions, such as power outages, stopped car engines, or the discovery of physical substances on the ground. The document serves as a raw data repository for public reports, capturing the subjective experiences of witnesses who observed anomalous aerial phenomena during this period.