New Mexico desert 'blood pile' viral post debunked as red volcanic material
Geologists say a cinder cone near Santa Fe accounts for the reddish color, not a biblical omen; the online post spreading the claim has drawn millions of views but lacks evidence of danger.

A viral post circulating on social media claims a “large pile of blood” lies in a remote New Mexico desert, prompting speculation about biblical omens and end-times prophecies. The post, which has drawn millions of views, cites Google Earth coordinates 35°39′11″ N, 106°08′49″ W pointing to a sparsely populated area northwest of Santa Fe. In reality, field experts say the feature is a natural geological formation rather than a sign of danger, and its reddish hue comes from ordinary volcanic materials that have oxidized over time.
Geologists describe the feature as a cinder cone, a type of volcanic structure formed when ash, cinders, and rocks erupted from a vent and then accumulated around it. The cone near the Santa Fe area predates the more recent Valles Caldera collapse, indicating it formed during an earlier phase of volcanic activity in the region. The distinctive deep red color results from iron-rich volcanic material that has oxidized over long periods. In an arid climate like northern New Mexico, oxidation can be preserved with little erosion or mineral leaching, making the red coloration more conspicuous than it might be in a more temperate environment.
The red-hued rock is part of a landscape that is also exploited for practical uses. In the region, materials such as red scoria are mined for road construction, landscaping, and water treatment applications. While runoff from the area can carry mineral-rich material, experts stress that the flow is natural and does not present a health or safety risk. The color itself is a geological fingerprint of the materials and the local climate rather than evidence of any biological or supernatural phenomenon.
[Image: Red desert rock formation near Santa Fe]
The online post that amplified the rumor featured a caption lamenting a looming biblical omen and suggested that the “blood” was seeping from the ground. It gained traction as viewers debated whether the image bore any connection to biblical narratives such as the ten plagues described in the Book of Exodus. While some commenters framed the image as a potential sign, scientists and local geologists have offered a straightforward explanation: the feature is a known, nonhazardous red rock formation created by past volcanic activity, not a living threat or omen.
The post’s popularity highlights how easily visuals paired with dramatic captions can mislead audiences. Social media users circulated claims that the site showed a pile of blood or even an otherworldly phenomenon. Some commenters engaged in lighthearted speculation, but others invoked end-times rhetoric. In such cases, experts say it’s important to rely on verified scientific context rather than interpretive captions without corroborating data.
To place the event in broader context, similar red-water rumors have appeared in other parts of the world. For example, earlier this year reports surfaced of the Sea of Galilee turning a vivid red, triggering concern among locals. Investigations attributed the color change to a bloom of green algae, Botryococcus braunii, which produces a pigment that can give the water a reddish appearance under strong sunlight. Officials with Israel’s environmental and research bodies confirmed the algae were harmless and found no health risks for swimmers, though the spectacle underscored how color changes in natural bodies of water can provoke fear and speculation online. In both cases, scientists emphasized that appearances can be deceptive and that color alone does not indicate danger.
Experts note that the New Mexico formation is well documented in regional geology surveys and is understood within the context of the area’s volcanic history. The Valles Caldera complex, located nearby, represents one of the most studied volcanic systems in the southwestern United States, but it is separate from the older cones that dot the landscape to the north and west of Santa Fe. The cinder cones in this area formed during earlier volcanic episodes when magma found surface vents, expelling ash and lava fragments that settled into cone shapes around the vents. Over time, oxidation of the iron-rich minerals produced the characteristic reddish hues that long have been part of the region’s geologic palette.
The social-media narrative around the New Mexico feature illustrates the challenges of online information sharing. Researchers and local authorities caution against drawing conclusions from a single image or from captions that attempt to connect a natural feature to religious or apocalyptic predictions. When possible, they urge audiences to consult geologists or official land-management agencies for context about unusual landscapes. As with any natural phenomenon, the best understanding comes from corroborated evidence gathered through field observations, historical records, and peer-reviewed analysis rather than sensational social-media framing.
In sum, the “large pile of blood” that captivated online attention near Santa Fe is not a harbinger of doom. It is a geologic formation—an old cinder cone—whose red coloring reflects iron oxide in volcanic material preserved by an arid climate. The site is not hazardous, and its prominence in online conversations underscores the ongoing need for careful interpretation of images and the verification of claims before they are treated as factual warnings. Science and space-related reporting continues to rely on direct observations, geologic history, and expert interpretation to separate fact from dramatic speculation in the digital age.