tag:blogger.com,1999:blog-4572286363399496963.post3275712294231459419..comments2024-03-28T07:09:59.093-08:00Comments on Deep Cold: Alaska Weather & Climate: Cold SnapRickhttp://www.blogger.com/profile/03946704894714514716noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4572286363399496963.post-82356324905372992652020-11-07T16:17:28.994-09:002020-11-07T16:17:28.994-09:00https://news.uaf.edu/alaskas-all-time-cold-record-...https://news.uaf.edu/alaskas-all-time-cold-record-turns-40/<br /><br />Somehow with all the current and forecast snow can we be in for another 1970-71 or 1989 winter? Prepare now.<br /><br />GaryNL7Yhttps://www.blogger.com/profile/15874712728971005352noreply@blogger.comtag:blogger.com,1999:blog-4572286363399496963.post-36539867531363562462020-11-03T18:17:16.660-09:002020-11-03T18:17:16.660-09:00The heights of cold over the surface are remarkabl...The heights of cold over the surface are remarkable - yes 850mb was reported as being chilly - but aircraft recently departing Fairbanks created visibly condensed exhaust to 1500-2000' AGL and above. Higher and it's hard to see. That's observed at -30-40F ok, but for this time of year is unusual. Normally above 500-1000 AGL when warmer air is encountered exhaust plumes disappear. <br /><br />Gary NL7Yhttps://www.blogger.com/profile/15874712728971005352noreply@blogger.com