Analysis

Lonnie Zamora Socorro Landing (1964)

On April 24, 1964, Lonnie Zamora, a police officer in Socorro, New Mexico, reported an encounter with an unidentified flying object (UFO) and two figures near the town's southern outskirts. The incident, often referred to as the "Lonnie Zamora Incident" or "Socorro Incident," gen

By Erik Chambers

Founder, Creator & Editorial Architect

August 25, 2026· Updated August 26, 2026 5 min read· 1,104 words
In this articleThe Incident

Key Findings

  • On April 24, 1964, Lonnie Zamora, a police officer in Socorro, New Mexico, reported an encounter with an unidentified flying object (UFO) and two figures near the town's southern outskirts.
  • There is no verified radar or instrument evidence connected to the Lonnie Zamora incident.
  • Skeptical explanations proposed over the years, though not definitively proven, include:

On April 24, 1964, Lonnie Zamora, a police officer in Socorro, New Mexico, reported an encounter with an unidentified flying object (UFO) and two figures near the town's southern outskirts. The incident, often referred to as the "Lonnie Zamora Incident" or "Socorro Incident," generated significant public attention and became one of the most thoroughly investigated UFO cases by Project Blue Book, the U.S. Air Force's official study of UFOs.

April 24, 1964:

  • Approximately 5:45 PM MST: Lonnie Zamora, on patrol, pursues a speeding Chevrolet.
  • Shortly thereafter: Zamora hears a loud roar and sees a flame in the sky. He abandons the pursuit of the car to investigate.
  • Within minutes: Zamora drives to a arroyo (a dry wash) and observes an egg-shaped or oval-shaped object with two figures nearby.
  • Seconds later: The object reportedly lifts off with a loud roar and blue flame, ascending rapidly.
  • Immediately after lift-off: Zamora radios his dispatch to report the incident.
  • Within minutes: Sergeant Sam Chavez arrives at the scene to assist Zamora.
  • Within hours: Local media, Air Force investigators, and Federal Bureau of Investigation (FBI) personnel begin arriving and examining the site.
  • Location: The incident occurred in a deserted arroyo southwest of Socorro, New Mexico, at approximate coordinates 34°03′47″N 106°55′33″W.
  • Investigating Agencies: The incident was immediately investigated by the Socorro Police Department, the New Mexico State Police, the Federal Bureau of Investigation (FBI), and the United States Air Force's Project Blue Book.
  • Physical Evidence Documented: Investigators documented four distinct indentations in the sandy soil, forming a quadrangle. Burned spots were also noted on several creosote bushes, and fractured dirt was found in the center of the indentations.
  • Contemporaneous Reports: Official reports from the Socorro Police Department, the New Mexico State Police, and Air Force investigators were filed shortly after the incident.
  • Lonnie Zamora's Employment: Lonnie Zamora was a police officer with the Socorro Police Department at the time of the incident. His background checks by the FBI found no record of mental instability or deceptive behavior.
  • Zamora's Description of the Object: Lonnie Zamora reportedly described the object as egg-shaped or oval-shaped, white, shiny, and metallic. He stated it had no wings, windows, or apparent propulsion system. He also reported seeing a red symbol on its side, which he drew as a chevron with a vertical line underneath.
  • Zamora's Description of the Figures: Zamora reported seeing two small, white-clad figures, described as "like two little kids" or "normal in proportion, but small," near the object. They reportedly appeared to notice him and quickly entered the object.
  • Sound: Zamora claimed to have heard a loud rumble or roar before and during the object's ascent, which he compared to an "old car trying to start" or "jet engine."
  • Flame: He reported seeing a blue-orange flame emanating from the underside of the object during its take-off.
  • Sergeant Chavez's Account: Sergeant Sam Chavez, the first officer to arrive at the scene after Zamora's report, reportedly confirmed seeing burned bushes and ground indentations consistent with Zamora's description. He also stated he could still smell a sulfuric or ozone-like odor.

There is no verified radar or instrument evidence connected to the Lonnie Zamora incident.

  • Lonnie Zamora: The primary witness, Lonnie Zamora, provided detailed and consistent accounts of the event to multiple investigators from various agencies immediately after the incident and in subsequent interviews. He expressed distress and bewilderment but maintained the veracity of his observations.
  • Sergeant Sam Chavez: Sergeant Chavez's testimony corroborated the presence of physical evidence at the scene shortly after Zamora's report.
  • Eyewitnesses to Object in Flight: Several other individuals, whose identities were withheld by investigators or remain anonymous, reportedly claimed to have seen an object matching Zamora's description flying over Socorro around the time of the incident. These accounts were collected by investigators but are not as detailed or numerous as Zamora's.
  • Project Blue Book: The U.S. Air Force, through Project Blue Book, conducted an extensive investigation, interviewing Zamora multiple times, examining the site, and collecting physical evidence samples. Their final conclusion, as stated in their report, was that the incident was "unexplained." Major Hector Quintanilla, the head of Project Blue Book at the time, stated that "there is no doubt that Lonnie Zamora saw an object which he could not identify."
  • FBI: The FBI also investigated the incident, primarily focusing on Zamora's credibility and potential hoaxes. Their reports concluded that Zamora was a reputable officer and there was no evidence of a hoax.
  • Soil Samples: Soil samples from the landing site were analyzed by the Air Force Technical Applications Center. The analysis detected no unusual radioactive elements or substances that could be definitively linked to an unknown object.
  • Burned Vegetation: Analysis of the burned creosote bushes indicated that the burning was localized and consistent with a high-temperature source applied close to the ground. However, the exact nature of the heat source could not be determined.

Skeptical explanations proposed over the years, though not definitively proven, include:

  • Hoax: The possibility of a hoax was investigated by the FBI and Air Force but found no supporting evidence. Zamora himself consistently denied perpetrating a hoax.
  • Misidentification of known aircraft: The roar heard by Zamora was attributed by some to a helicopter or small aircraft, but the distinctive shape and silent ascent reported by Zamora before the roar challenge this.
  • Local geological phenomena: Some speculated about natural gas emissions or other geological events, but these do not fully account for the observed object and figures.
  • Hallucination or delusion: Zamora's psychological state was assessed, and no indicators of mental instability were found.

The core elements of the Lonnie Zamora incident that remain unexplained by conventional explanations include:

  • The precise nature of the object witnessed by Zamora, particularly its reported shape, lack of apparent propulsion, and rapid, silent ascent.
  • The identity and nature of the two figures Zamora claimed to have seen.
  • The origin of the physical indentations and burned areas at the site, which were consistent with a landing but could not be definitively linked to a known craft.
  • The combination of a credible witness, immediate official investigation, and tangible physical evidence that nonetheless points to an unknown source.

The Lonnie Zamora incident stands as a well-documented UFO case with strong contemporaneous official corroboration of physical evidence and a credible primary witness. While the nature of the object and its occupants remains unknown, the documented facts preclude a simple explanation as a hoax or misidentification of a conventional craft.

Built By

Editorial Operating System v1.0

Creator

Erik Chambers

Architecture

Founder, Creator & Editorial Architect

AI Assisted

No

Human Reviewed

Pending

Evidence Reviewed

In progress

Last Updated

August 26, 2026

Confidence

Evergreen high/10

Research Status

current

We do not claim perfection. We promise transparency. Every investigation shows its work — the question, the evidence, the tools, the humans, and the updates.

Analysis

Editorial Transparency

This article contains a combination of reporting, publicly available research, and editorial analysis.

Analysis and interpretation. Facts are sourced; conclusions are the author's. Evidence before opinion — facts require sources, analysis requires transparency, opinions require labels.

Meet the creator

Erik Chambers

Founder, Creator & Editorial Architect

Erik originated the central idea, directed the investigation, reviewed the evidence, and approved the final published work.

Read the founder profile →

Challenge This

We welcome disagreement

A different way to read the evidence. Research that points in another direction. Where specialists diverge.

Loading challenges…

Submit a challenge

Sign in to submit a challenge. All submissions are reviewed before appearing publicly.

Comments

Ask A Question

0

What would you ask an editor about this piece?

Reader questions feed our coverage map. The most-asked ones become our next investigations.

0/500

Continue Exploring

Guided by the evidence

Where should this take you next?

Part of a cluster

UAP Evidence

What does the documentary record actually support?

See the whole cluster
The Standard Score™

Lonnie Zamora Socorro Landing (1964)

A composite 0–100 measure of how well this investigation meets the Second City Standard. Scores are auditable — every point comes from the criteria below.

Composite

of 100

Not yet scored

This investigation is queued for editorial scoring. No score has been assigned yet — the absence of a number is not a judgment on the evidence.

The Standard

· Editorial verdict

Based on the evidence presented,

Second City Standard believes On April 24, 1964, Lonnie Zamora, a police officer in Socorro, New Mexico, reported an encounter with an unidentified flying object (UFO) and two figures near the town's southern outskirts. The incident, often referred to as the "Lonnie Zamora Incident" or "Socorro Incident," gen

Remaining uncertainty: Awaiting a final written verdict from the editorial desk.

The Standard · Second City Standard

Continue The Investigation

· Never a dead end
The 2ND Take

Signal over noise.

One weekly dispatch. The best of 2ND CITY STANDARD, straight to your inbox.

No spam. Unsubscribe anytime.

You Set The Standard

Do you agree with this investigation?

Cast your verdict, join the discussion, or share it forward. Second City Standard grows when readers challenge the evidence.

Discuss