Satellite Records a Broad Atlantic Cyclone Near Iceland

A sweeping cloud spiral followed the transformation of a former tropical system.

The Oversize News · Published November 7, 2026
Primary source released 2026-10-21 · News brief & context

Storm clouds in an expanding spiral are centered near southern Iceland. The system extends across the North Atlantic from Greenland to the UK. — An extratropical cyclone near Iceland, NOAA-21 VIIRS, October 14, 2026. Image: NASA Earth Observatory / Michala Garrison; VIIRS data: NASA EOSDIS LANCE, GIBS/Worldview and JPSS. Source and original image.

A storm crosses the Atlantic

NASA has published a satellite view of a large extratropical cyclone brushing Iceland. NOAA-21 acquired the image on October 14, showing a cloud system stretching across a wide area of the North Atlantic.

A different kind of system

The report traces the system to remnants of Hurricane Isaias after its passage through the United States. As the remnants moved into the midlatitudes, the storm developed the broader, asymmetric structure associated with extratropical cyclones.

The ground-level distinction

NASA’s October 21 account describes strong winds affecting Iceland and weather disruptions extending toward Scotland. An extratropical designation does not mean that a storm has become harmless. It describes a change in structure and energy source rather than a simple reduction in risk.

Reading this report

Cloud coverage and damaging wind coverage are not the same thing. To understand impacts, combine imagery with weather-station measurements and official warnings. This is a dated account of an observed system, not a forecast of conditions in Iceland today.

Source & verification

This independently written summary is based on NASA’s original report, released 2026-10-21. Consult the source for research details, methods and subsequent updates. NASA does not sponsor or endorse this publication.