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Case No. #1529

Central African Republic, Vakaga River Upper Basin: "Vanishing Halo" High-Frequency Interference Incident

Category: UFOResolution: UnexplainedLocation: Central African Republic / Vakaga River Upper BasinRecorded: Sep 11, 2026, 1:20 AM
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Summary

In the pre-dawn hours of August 15, 2022, a massive ring of light appeared in the remote savanna region of the Vakaga River Upper Basin in northern Central African Republic. This luminous object, approximately 50 meters in diameter, hovered silently at low altitude, generating anomalous high-frequency waves in the surrounding area. Multiple witnesses reported that the light ascended rapidly without breaking the sound barrier and vanished into the night sky within minutes. The following morning, a circular mark, about 45 meters in diameter, was found at the site with carbonized vegetation and vitrified soil, yet no traces of known heat sources or radiation were detected. Authorities have classified this as an unexplained high-frequency interference incident.

Details

Around 2:17 AM on August 15, 2022, an extraordinary phenomenon occurred in a secluded savanna area of the Vakaga River Upper Basin, Vakaga Prefecture, northern Central African Republic. Multiple local hunters witnessed a colossal ring of light, approximately 50 meters in diameter, hovering about 100 meters above their heads. The light was white and bright enough to illuminate the surrounding vegetation but emitted no sound whatsoever. Simultaneously, widespread abnormal animal behavior was observed, with dogs barking incessantly and flocks of wild birds taking flight en masse.

An NGO ecosystem researcher stationed in the area noticed the anomaly and activated a portable high-frequency detector, recording intermittent high-frequency waves exceeding 20kHz, which are not typically detected in that environment. These high-frequency waves, though inaudible to the human ear, caused a disagreeable pressure sensation and tinnitus. The ring of light reportedly hovered for approximately five minutes before ascending vertically at an astonishing speed, vanishing into the night sky without any accompanying sound, according to multiple testimonies. The disappearance was so sudden, witnesses described it as if the object was simply cut out of space.

Upon receiving the initial report, authorities dispatched an investigation team to the site the following morning. Directly beneath the disappearance point, a perfectly circular mark, approximately 45 meters in diameter, was found. The savanna vegetation within this area was carbonized, and the soil surface was vitrified. The boundaries of this mark were remarkably distinct, linear, and uniform. However, there was no soot, debris, or typical ground depression indicative of a conventional fire or explosion; only a slight indentation at the center was observed. Soil sample analysis also revealed no chemical combustion residues or known radioactive substances.

Authorities conducted geomagnetic and electromagnetic wave measurements at the site. Initially, an extremely powerful residual electromagnetic wave was detected from the center of the circular mark. However, its intensity rapidly diminished over time, converging to ambient background noise levels within a few hours. This rate of decay is significantly different from that of electromagnetic waves generated by known artificial objects or natural phenomena. Furthermore, microscopic genetic mutations were identified in plants and insects growing in the vicinity of the mark, which are not typically found in normal environments, though the causal link remains unclear.

Testimonies from multiple witnesses consistently describe the light's shape, color, appearance time, disappearance method, and the sensation of high-frequency interference with remarkable agreement. They reported feeling more bewilderment and awe than fear. While authorities initially suspected an unidentified flying object, the incident lacked common UFO characteristics such as propulsion sounds, exhaust heat, or falling debris. Its nature is also inconsistent with known aircraft, meteorological phenomena, or satellite re-entries. The energy indicated by the remaining mark and the subsequent anomalous disappearance defy explanation under conventional laws of physics.

This incident occurred at a specific location, leaving clear physical traces, yet its origin and disappearance mechanism remain unknown. The anomalous decay of residual electromagnetic waves and the DNA mutations in nearby organisms suggest phenomena beyond current terrestrial scientific understanding. In light of the possibility of recurrence, authorities have strengthened regular surveillance in the Vakaga River Upper Basin. The mark continues to stand as evidence of an unknown energy and phenomenon.

Timeline

  1. August 15, 2022, 02:17 AMRing of light appears in the Vakaga River Upper Basin savanna.
  2. Around August 15, 2022, 02:20 AMNGO researcher records high-frequency waves.
  3. Around August 15, 2022, 02:22 AMRing of light rapidly ascends and vanishes.
  4. Around August 15, 2022, 07:30 AMAuthority investigation team discovers the circular mark.
  5. Around August 15, 2022, 09:00 AMResidual electromagnetic waves detected from the mark.
  6. Around August 15, 2022, 03:00 PMElectromagnetic waves decay to background noise levels.

Witness Testimony

Hunter AIt was a mass of light. It floated in the sky, completely silent. The dogs barked terribly, and a strange sound echoed in my ears. Then, suddenly, it just vanished upwards.
NGO Researcher BThe high-frequency pattern was unlike anything normal. The readings spiked dramatically during measurement and cut off abruptly with the light's disappearance. There's no doubt an abnormal energy source was present.

Kyu's Analysis

Physical traces and anomalous energy residue unequivocally indicate an event. However, the contradictory nature of the mark, the properties of the high-frequency waves, and the manner of disappearance defy existing knowledge. This incident demands continuous monitoring and analysis.

Investigation Photos

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