Beaver Island ArchiveA primary-source archive & encyclopedia45°40′N 85°33′W · Lake Michigan
Colour scheme
Search

Event

Unusual blue ice formations and caves appear south of Cable’s Bay in March 2003

Also Beaver Island Cable Bay ice phenomenon 2003 · Cable Bay ice caves

Draft — sources verified, prose evolving

Locator map: Cable Bay highlighted within the Beaver Island archipelago
Took place at Cable BayLocator plate © OpenStreetMap contributors (ODbL 1.0); depths NOAA; names USGS GNIS. How the plates are drawn.
TypeEvent
Date2003-03
WithinCable Bay
ErasModern era
On this page
Locator map: Cable Bay highlighted within the Beaver Island archipelago
Took place at Cable BayLocator plate © OpenStreetMap contributors (ODbL 1.0); depths NOAA; names USGS GNIS. How the plates are drawn.
Event
Date
2003-03
Kind
Observation
Where
Cable Bay
Eras
Modern era
Concepts
weatherenvironmentcommunity
Within
Cable Bay

Summary

In early March 2003, unusual ice formations appeared south of Cable’s Bay. A crack-and-surge cycle had broken and stacked thick clear ice into blue formations, including two roughly twelve-foot ice caves that drew visitors by mid-month.

Evidence limits

This is a contemporaneous newspaper observation and photograph caption, not a formal glaciological survey or permanent geographic feature record.

Sources

  1. Beaver Beacon, April 2003, “A Phenomenon made of Ice.”
    Describes thick clear ice broken and stacked by a crack-and-surge cycle south of Cable’s Bay, producing a field of blue formations and two roughly twelve-foot ice caves visited by Islanders. No public copy of this file is known; the archive holds one and can provide it on request.
    data1 · beaver-island-archive · beaver_beacon · 2003-04_Beaver-Beacon
  2. The held issue scan confirms the ice-formation report and photographs.
    data1 · beaver-island-archive · scans · beaver_beacon · issues · 2003-04_Beaver-Beacon

Added 7 August 2026. Recent changes

Cite this article

Beaver Island Archive, “Unusual blue ice formations and caves appear south of Cable’s Bay in March 2003”, https://beaverislandarchive.org/events/beaver-island-cable-bay-ice-caves-march-2003/, accessed [date], citing Beaver Beacon, April 2003, “A Phenomenon made of Ice.” (and 1 further source listed on the page).

Last revised 2026-08-07. Fill in [date] with the date you read it — this page is static and cannot know that.

BibTeX for “Unusual blue ice formations and caves appear south of Cable’s Bay in March 2003”RIS for “Unusual blue ice formations and caves appear south of Cable’s Bay in March 2003”