topic Polar Stratopheric Clouds....Beautiful, Yet Ominous in Our Front Porch https://community.aarp.org/t5/Our-Front-Porch/Polar-Stratopheric-Clouds-Beautiful-Yet-Ominous/m-p/2366917#M78298 <P><FONT size="4" color="#0000FF"><SPAN>Shimmery clouds over Reykjavik gave Iceland an ethereal glow, but at what cost?</SPAN></FONT></P><P>&nbsp;</P><P><A href="https://weather.com/science/environment/video/iceland-sky-comes-alive-with-mother-of-pearl-clouds" target="_self">Polar Stratospheric Clouds Over Iceland</A>&nbsp;</P> Sun, 03 Jan 2021 01:04:29 GMT Centristsin2010 2021-01-03T01:04:29Z Polar Stratopheric Clouds....Beautiful, Yet Ominous https://community.aarp.org/t5/Our-Front-Porch/Polar-Stratopheric-Clouds-Beautiful-Yet-Ominous/m-p/2366917#M78298 <P><FONT size="4" color="#0000FF"><SPAN>Shimmery clouds over Reykjavik gave Iceland an ethereal glow, but at what cost?</SPAN></FONT></P><P>&nbsp;</P><P><A href="https://weather.com/science/environment/video/iceland-sky-comes-alive-with-mother-of-pearl-clouds" target="_self">Polar Stratospheric Clouds Over Iceland</A>&nbsp;</P> Sun, 03 Jan 2021 01:04:29 GMT https://community.aarp.org/t5/Our-Front-Porch/Polar-Stratopheric-Clouds-Beautiful-Yet-Ominous/m-p/2366917#M78298 Centristsin2010 2021-01-03T01:04:29Z