Case No. #1569
Bolivia, Salar de Uyuni: "Silent Floating Rock" Object Anomaly Case
Summary
On July 14, 2023, tourists witnessed a strange phenomenon in the central part of Bolivia's Salar de Uyuni. A rock, approximately 30cm in diameter, levitated several centimeters above the ground, emitting an unusual cold aura. The phenomenon subsided within minutes, but the eyewitness's smartphone temporarily ceased functioning. Authorities have categorized this as an unexplained case involving gravitational anomaly and material alteration, noting it as an intermittent physical phenomenon occurring at specific points in the vast salt flat.
Details
Around 3:30 PM on July 14, 2023, a group of tourists exploring the Salar de Uyuni encountered an anomaly on the expansive salt crystal plains. As they stopped for a break, a dark rock, approximately 30cm in diameter, calmly ascended about 5cm from the ground, kicking up surrounding salt particles. A visible cold mist emanated from the rock, and the ambient temperature reportedly dropped sharply. One eyewitness attempted to film with a smartphone but testified that the screen froze, and the device temporarily powered off.
Prior to this incident, local Aymara legends mention a phrase, “The breath of the salt flat returns stones to the heavens.” There are also past reports of strange sounds heard in the depths of the lake and testimonies of objects acquiring unusual lightness at specific locations. In 2019, a local guide traversing the salt flat at night reported that a stack of rocks used as a landmark suddenly floated up and then vanished. Authorities are scrutinizing similar reports in the region and investigating potential connections.
On September 10 of the same year, authorities initiated a detailed on-site investigation at and around the phenomenon's location, deploying high-sensitivity gravimeters, thermal sensors, and electromagnetic wave detectors. However, reproducing the phenomenon has proven difficult, and concrete physical data during the levitation events remains elusive. During several months of monitoring, slight gravitational fluctuations and localized temperature drops were recorded a few times, but no incidents leading to rock levitation or equipment malfunction were observed. The lack of physical evidence to corroborate eyewitness accounts complicates the investigation.
However, around 1:40 AM on November 5, 2023, a patrolling investigator coincidentally observed a small salt clump levitating for a few seconds before rapidly falling to the ground. During this event, a portable thermometer momentarily recorded -15°C, but the data corrupted before it could be transferred to the recording device. Soil analysis at the site revealed no abnormal salinity levels or radioactivity. Although the region is near the tectonically active Andes Mountains, explanations based on common geological factors are challenging.
Authorities have designated this incident for long-term monitoring, studying its correlation with sub-lake geothermal activity, underground water veins, and specific mineral distributions. The possibility that this levitation phenomenon is linked to particular weather conditions or Earth's magnetic field fluctuations cannot be ruled out. A comprehensive analysis, considering the possibility that local legends are not mere superstitions, is imperative. Currently, the mechanism of the phenomenon's occurrence, its reproducibility, and potential impacts remain unknown.
The recorded phenomenon defies explanation by conventional physical laws. Particularly, the anomalous cooling phenomenon occurring concurrently with the change in material mass suggests an unknown energy conversion. Authorities are considering the possibility that this area represents a type of spatial and physical anomaly that occurs periodically. More extensive and precise measurements, along with cross-referencing with past geological records, are essential going forward.
Timeline
- July 14, 2023, 15:30Tourist group witnesses rock levitation, cold mist, and smartphone malfunction.
- August 29, 2023, 03:00Local guide reports rock levitation and disappearance in the salt flat at night (recalling a similar incident in 2019).
- September 10, 2023Authorities commence on-site investigation at the phenomenon location, installing various sensors.
- November 5, 2023, 01:40Patrolling investigator witnesses a small salt clump levitating and rapidly falling. Thermometer records -15°C.
- PresentAuthorities designate the case for long-term monitoring. Investigation ongoing.
Witness Testimony
Eyewitness A (Tourist)"The stone just floated up right in front of us. It was like it lost all its weight. When I tried to touch it, it was unbelievably cold. My phone completely froze and I couldn't do anything."
Eyewitness B (Local Guide)"They say there are strange places deep in the salt flat. When I saw rocks floating and disappearing at night in 2019, I knew it was that place. Now tourists saw the same thing. This is real."
Kyu's Analysis
The unique geology and climate of Salar de Uyuni may combine to generate an unknown physical phenomenon. Similar reports of gravitational anomalies are rare but exist. Detailed geological surveys and long-term monitoring are crucial.
