Case No. #1445
Observation of Periodic Silent Luminous Aerial Phenomenon Off Tenerife, Spain, Accompanied by Morphological Changes, Widespread Electromagnetic Pulse, and Specific Ground Material Alteration Incident
Summary
On the night of July 12, 2023, a silent luminous aerial phenomenon was observed off the northeastern coast of Tenerife, Spain. Multiple fishermen reported sighting an unknown object that moved at high speed, stopped abruptly, and changed its shape. This phenomenon was accompanied by a widespread electromagnetic pulse, temporarily causing electronic equipment in some areas to malfunction. Following the incident, abnormal crystalline structures were confirmed in certain soil samples near the coastal area where the luminous object was observed. Authorities have not yet identified the cause of this phenomenon and continue their investigation.
Details
At 23:15 on July 12, 2023, the captain of the fishing vessel 'El Faro' witnessed an anomalous luminous object while fishing at night off the coast of the Anaga Mountains, northeast of Tenerife. The object appeared on the horizon and moved silently across the sea at high speed. The captain initially considered it a military exercise, but its behavior significantly differed from known aircraft or naval vessels.
By the following morning, similar sighting reports had been received from two other fishing vessels operating in the same area. Furthermore, several tourists staying in Punta del Hidalgo on the coast also testified to seeing an 'unusual light' offshore. The eyewitness accounts mutually reinforce each other, indicating multiple independent sources of information.
The luminous object moved over the sea at an estimated speed of several hundred kilometers per hour before coming to an instantaneous halt. Throughout this period, the intensity of the light source remained constant, and its color was consistently a bluish-white. The most peculiar aspect was that the object repeatedly transformed, becoming elongated and then returning to a spherical shape several times, before rapidly ascending and disappearing from sight.
Initial investigations by authorities confirmed the occurrence of a widespread electromagnetic pulse (EMP) in a radius of approximately 5 kilometers centered around Punta del Hidalgo, almost simultaneously with the incident. This EMP caused temporary malfunctions in smartphones and vehicle electronic systems for residents along the coast, leading to multiple car engines shutting down. Records also show significant disturbances in GPS signals.
A further significant discovery was the confirmation of unusual soil alteration along a specific section of the Anaga Mountains coastline the morning after the luminous object disappeared. The soil in this area had locally hardened and formed a crystalline structure with a faint metallic sheen. Preliminary analysis by authorities detected a peculiar mineral composition that cannot be explained by known geological processes.
The Canary Islands have long-standing legends of 'witch lights' or 'ghost ship fires' observed at sea at night. In the 1970s, similar luminous objects were reported multiple times off Tenerife, with some records indicating investigations by government agencies. However, an incident involving such morphological changes, widespread EMP, and ground material alteration has no precedent in existing records.
Our detailed analysis of the altered soil samples is ongoing, but their formation mechanism remains unknown. No physical evidence of direct contact with the luminous object has yet been found. The source of the EMP has also not been identified. Regarding the possibility of recurrence, no similar phenomena have been observed in the area since the incident, but authorities are considering potential correlations with specific environmental factors such as weather conditions and tides.
At present, this phenomenon remains unexplained. Authorities continue to intensify maritime surveillance and proceed with comprehensive analysis of the collected data. Identifying the recurrence conditions and the origin of the altered material for this incident is designated as a top priority.
Timeline
- July 12, 2023, 23:15Captain of fishing vessel 'El Faro' first observes a silent luminous object off the northeast coast of Tenerife.
- July 12, 2023, 23:30The luminous object repeatedly undergoes rapid acceleration, instantaneous stops, and morphological changes from elongated to spherical.
- July 12, 2023, 23:45Widespread electronic equipment malfunctions and GPS signal disturbances occur in the coastal Punta del Hidalgo area.
- July 12, 2023, 23:55The luminous object rapidly ascends and disappears from sight, ending observations by fishermen and tourists.
- July 13, 2023, 08:00Authorities confirm abnormal soil crystallization and alteration on the Anaga Mountains coastline and collect samples.
Witness Testimony
Fisherman A (Captain of 'El Faro')Suddenly, a bluish-white light appeared on the horizon. It made no sound at all. It approached incredibly fast, then stopped right in front of us, and changed from elongated to round, over and over. It was like a living thing. I've never seen anything like it. My fishing gear and radio went dead in an instant.
Tourist B (Guest in Punta del Hidalgo)My friend and I were stargazing on the beach when we saw a very bright light offshore. It couldn't have been a helicopter because there was no sound, and it was too fast for an airplane. My smartphone screen suddenly froze, and my car engine wouldn't start. It can only be blamed on that light.
Kyu's Analysis
Complex maneuverability, widespread electromagnetic pulse, and soil alteration. This incident involves anomalies across multiple fields. A long-term investigation is required for this case.




