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Welcome to The Crop Signals Project!

A project and community aimed at cataloguing and decoding the meaning of crop circle patterns.

Taking seriously the idea that these Agrograms are genuine signals from higher intelligences. Find out more


The Crop Signals Blog


Top Rated Signals

Binary MessagesGreetings

1. Arecibo Message Response

Here we have exactly what we would expect to receive as a message from a higher intelligent source – a reply to a radio message broadcast by SETI in 1974 as a hello from humanity to the stars. Close to 27 years later in 2001, this crop pattern appeared in a field beside the Chilbolton […]

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HUMAN
MADE
SIGNAL
RATING
9.7 /10
GENUINE
SIGNAL
Atoms & ParticlesGreetingsHydrogen SignatureRepeater

2. Hydrogen Signature

While it might seem like a simple pattern, this is one of the most common, significant and important patterns of all and is one of the most likely candidates for a sign of highly intelligent communication. Frequently featuring as a part of other crop patterns and commonly appearing on it’s own in some form usually […]

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HUMAN
MADE
SIGNAL
RATING
9.6 /10
GENUINE
SIGNAL
Mathematical

3. Stonehenge Julia Set Spiral

This curious spiral pattern appeared in a field directly opposite Stonehenge, it appears to show a mathematic fractal pattern produced by a set of mathematical equations known as the Julia set. It also resembles the spiral of a shell or a galaxy and is similar in style to the Milk Hill Galaxy formation which appeared […]

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HUMAN
MADE
SIGNAL
RATING
9.6 /10
GENUINE
SIGNAL
Cosmic SignificanceMathematical

4. Milk Hill Galaxy Spiral

This incredible pattern appears to depict a galaxy formation with 6-fold spiral arms and is one of the largest crop circle patterns ever, consisting of over 400 individual circles and has a diameter in excess of 700ft. As incredible as it sounds, this pattern also appeared overnight within just 6 hours of darkness, during heavy […]

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HUMAN
MADE
SIGNAL
RATING
9.6 /10
GENUINE
SIGNAL
Binary MessagesGreetings

5. Alien Portrait Holdng Disc

This incredible formation shocked the world when it appeared on 15th August 2002 in a crop field next to a radio tower in Hampshire, UK. It clearly and flawlessly depicts a portrait of an alien “grey” holding a binary disc and what appears to be the 3 stars of Orion’s belt above the being’s right […]

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HUMAN
MADE
SIGNAL
RATING
9.6 /10
GENUINE
SIGNAL
Mathematical

6. Geometric PI Representation

Depicted here is undoubtedly a perfect, unique artistic presentation of the number PI to the first 10 digits: 3.141592654 appearing overnight in a crop field and measuring 150ft in diameter. This design and concept had never been considered or seen before by humanity, which means it’s appearance in itself is very close to solid evidence […]

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HUMAN
MADE
SIGNAL
RATING
9.5 /10
GENUINE
SIGNAL
Alien ArtifactsCosmic Significance

7. Roswell Rock Inscription

This formation appears to depict cycles of an eclipse sequence of some kind, but interestingly 8 years after the appearance of this crop circle a rock was found inscribed with the exact same pattern not far from Roswell, New Mexico, USA. The origins for the rock and means of construction are unknown and cannot be […]

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HUMAN
MADE
SIGNAL
RATING
9.4 /10
GENUINE
SIGNAL
Atoms & Particles

8. Graphene Discovery Prediction

This crop pattern appears to depict a cut section of graphene with carbon atoms arranged in a trinary hexagonal shape. This style of atomic structure depiction has been echoed in a series of other carbon related crop formations that have appeared. Astoundingly this appeared in 2003, the year before graphene was discovered in 2004, a […]

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HUMAN
MADE
SIGNAL
RATING
9.3 /10
GENUINE
SIGNAL
Atoms & ParticlesCarbon SignatureGreetingsHumanityRepeater

9. Carbon Based Life Signature

One of the most common Agrograms is the 4 fold circle formation also known as the quintuplet. Not only does it appear frequently at the beginning of the crop season, it was also one of the first recorded  crop circle patterns from the late 1970’s and interestingly was also one the first pattern to appear […]

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HUMAN
MADE
SIGNAL
RATING
9.2 /10
GENUINE
SIGNAL
Hydrogen SignatureTechnology

10. Signal Device Diagram

Appears to depict the broadcast device as pictured in the Arecibo message response. It is unknown what materials or mechanism used, this appears to depict a chain reaction of some kind, some believe that microwave energy is involved with the flattening of the crops. There was also another pattern that appeared a few years later […]

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HUMAN
MADE
SIGNAL
RATING
9.2 /10
GENUINE
SIGNAL
Binary MessagesBiologyNaturalTechnology

11. Infinite Binary DNA Disc

This incredible depiction of what is clearly a DNA spiral in 6 sections in the style of binary bits on a disc, representing the use of DNA as information or data. Appeared near Boomerang Stables in Crooked Soley, Berkshire in a field of wheat close to harvest and measuring approximately 200ft in diameter. Interestingly it […]

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HUMAN
MADE
SIGNAL
RATING
9.2 /10
GENUINE
SIGNAL
Technology

12. Signal Transmission Mechanics (3-Stage)

This incredible formation appeared in 3 parts in just over a week and seems to depict some kind of device (first 2 parts) projecting a strange language or pattern that we think could be the device used for making the crop circles. It is also possibly a cross section or elaboration of the known transmission […]

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HUMAN
MADE
SIGNAL
RATING
9.2 /10
GENUINE
SIGNAL

Recently Updated Signals

Technology

Signal Transmission Mechanics (3-Stage)

This incredible formation appeared in 3 parts in just over a week and seems to depict some kind of device (first 2 parts) projecting a strange language or pattern that we think could be the device used for making the crop circles. It is also possibly a cross section or elaboration of the known transmission […]

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#12 SIGNAL
HUMAN
MADE
SIGNAL
RATING
9.2 /10
GENUINE
SIGNAL
Atoms & ParticlesBiology

Boryeong DNA Agrogram

This seems like the perfect Agrogram for the representation of DNA, the design features 2 clear indicators of nucleotides with an outer circle intersected with 3 smaller circles the meaning of which is unclear. However other have suggested this instead depicts the movement of a planet or the Sun. Strangely this formation appeared early in […]

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#7 SIGNAL
HUMAN
MADE
SIGNAL
RATING
9.1 /10
GENUINE
SIGNAL
Binary MessagesBiologyNaturalTechnology

Infinite Binary DNA Disc

This incredible depiction of what is clearly a DNA spiral in 6 sections in the style of binary bits on a disc, representing the use of DNA as information or data. Appeared near Boomerang Stables in Crooked Soley, Berkshire in a field of wheat close to harvest and measuring approximately 200ft in diameter. Interestingly it […]

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#7 SIGNAL
HUMAN
MADE
SIGNAL
RATING
9.2 /10
GENUINE
SIGNAL
Natural

Hurricane Season Start

This pattern consists of a 5-fold spiral most likely depicting a tropical storm or hurricane, potentially marking the beginning of hurricane season. It appeared on restricted “no trespassing” land owned by the UK Ministry of Defence. The field was was harvested early on August 3rd 2023 to destroy the circle and prevent people from visiting […]

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#7 SIGNAL
HUMAN
MADE
SIGNAL
RATING
9.1 /10
GENUINE
SIGNAL
Atoms & ParticlesGreetingsHydrogen SignatureRepeater

Hydrogen Signature

While it might seem like a simple pattern, this is one of the most common, significant and important patterns of all and is one of the most likely candidates for a sign of highly intelligent communication. Frequently featuring as a part of other crop patterns and commonly appearing on it’s own in some form usually […]

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#2 SIGNAL
HUMAN
MADE
SIGNAL
RATING
9.6 /10
GENUINE
SIGNAL
AstrophysicsGreetings

Origin Star Map / Black Hole Event

Here we have what very much resembles a star map, which could possibly represent the origin star of the intelligences responsible for the signals. Humans first devised a star map (of pulsars) for our solar system that was etched into the Pioneer plaque sent out on the Voyager spacecraft. The plaque was designed to include […]

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#9 SIGNAL
HUMAN
MADE
SIGNAL
RATING
9.1 /10
GENUINE
SIGNAL