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NASA Arctic Ice Circles Mystery | CIRAS Anomaly Entry

NASA observed unusual circular formations in Arctic sea ice with no confirmed cause. CIRAS classifies the structures as a surface anomaly, potentially indicating activity not directly observed during the survey.

    CONFIDENTIAL — FILE RETRIEVED FROM CIRAS ARCHIVE
  

↳ CIRAS FILE ENTRY

> CLASSIFICATION: [WATCH]
> CATEGORY: SURFACE ANOMALY / ICE FORMATION
> SOURCE: NASA — Arctic Ice Observation Report
> DATE LOGGED: APR 2026

> EVENT:
Unexplained circular formations observed in Arctic sea ice

> SUMMARY:
During an aerial survey over the Beaufort Sea, NASA researchers documented multiple circular openings within thin Arctic ice.

The formations appeared as dark central holes surrounded by lighter ring patterns extending outward.

Researchers noted that the structures were unexpected and not consistently observed in previous surveys.

Proposed explanations included:
— seal breathing holes disturbing surrounding ice
— warm water rising beneath the surface
— localized currents or convection processes

No single explanation has been confirmed.

> CIRAS NOTE:
Structural consistency observed across multiple formations.

Circular boundary definition remains stable despite environmental variability.

Formation events were not observed during survey window.

Structures detected only after completion.

Pattern classification: localized surface disturbance.

> FIELD LOG CORRELATION:
No direct signal or acoustic correlation detected.

However—
prior Arctic anomaly logs indicate surface formations may occur following unobserved subsurface activity.

Observed structures may represent residual markers rather than active formation events.

Correlation status: inconclusive.

> ADDITIONAL OBSERVATION:
Natural ice deformation typically produces irregular fracture patterns.

These formations maintain near-uniform circular geometry.

Distribution appears selective within otherwise stable ice fields.

No intermediate formation stages recorded.

Origin event not observed.

> ACCESS SOURCE FILE:
[OPEN SOURCE ARTICLE]

> RELATED FILES:
arctic_ice_displacement_log [CLASSIFIED]
antarctic_signal_log [CLASSIFIED]

NASA Arctic Ice Circles Mystery | CIRAS Anomaly Entry

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