{"id":16552,"date":"2022-05-04T09:07:20","date_gmt":"2022-05-04T15:07:20","guid":{"rendered":"https:\/\/www.coloradofloodthreat.com\/?p=16552"},"modified":"2022-05-05T09:04:14","modified_gmt":"2022-05-05T15:04:14","slug":"spm-05-04-2022","status":"publish","type":"post","link":"https:\/\/archive-coftb.dewberryanalytics.com\/?p=16552","title":{"rendered":"SPM 05-04-2022: Mountain Rain and Snow; Late Night Rain for Urban Corridor"},"content":{"rendered":"<p>Issue Date: Wednesday, May 4th, 2022<br>\nIssue Time: 10:00 AM MDT<\/p>\n<h3>Summary:<\/h3>\n<p>Another low-pressure system entered the state yesterday from the west, bringing <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;widespread&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;greater than 60% areal coverage&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>widespread<\/span> precipitation for Western and Northern Colorado by the afternoon. For the high elevations, this brought a wintry mix of rain and snow; and by late evening the eastward progression brought showers to the Urban Corridor, with some lingering sprinkles well into this morning.<\/p>\n<p>Starting from west to east, <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CoCoRaHS&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph {&amp;quot;textColor&amp;quot;:&amp;quot;white&amp;quot;} --&amp;gt;\n&amp;lt;p class=&amp;quot;has-white-color has-text-color&amp;quot;&amp;gt;&amp;lt;strong&amp;gt;Co&amp;lt;\/strong&amp;gt;mmunity &amp;lt;strong&amp;gt;Co&amp;lt;\/strong&amp;gt;llaborative &amp;lt;strong&amp;gt;Ra&amp;lt;\/strong&amp;gt;in, &amp;lt;strong&amp;gt;H&amp;lt;\/strong&amp;gt;ail, and &amp;lt;strong&amp;gt;S&amp;lt;\/strong&amp;gt;now Network, a volunteer network of precipitation observers across the country&amp;lt;\/p&amp;gt;\n&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>CoCoRaHS<\/span> observers in the Grand Valley and Northwest Slope reported up to 0.82 inches of precipitation in Palisade (Mesa County) and 0.69 in Rangely (Rio Blanco County). In Grand Junction, precipitation totals range from 0.10-0.30 across town, with similar magnitude values along the I-70 corridor moving eastward. In addition to showers, much of western Colorado experienced high winds yesterday &ndash; a 65 mph non-thunderstorm gust was reported in Hotchkiss (Delta County).<\/p>\n<p>An estimated 8 inches of snow was reported at Never Summer SNOTEL in Gould, and 7 inches at the Willow Park SNOTEL near Cameron Pass, both in Larimer County. Across the Northern and Central mountains, SNOTEL stations picked up between 1-4 inches of snow. <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CDOT&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph {&amp;quot;textColor&amp;quot;:&amp;quot;white&amp;quot;} --&amp;gt;\n&amp;lt;p class=&amp;quot;has-white-color has-text-color&amp;quot;&amp;gt;&amp;lt;strong&amp;gt;C&amp;lt;\/strong&amp;gt;olorado &amp;lt;strong&amp;gt;D&amp;lt;\/strong&amp;gt;epartment &amp;lt;strong&amp;gt;o&amp;lt;\/strong&amp;gt;f &amp;lt;strong&amp;gt;T&amp;lt;\/strong&amp;gt;ransportation&amp;lt;\/p&amp;gt;\n&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>CDOT<\/span> has also issued a safety closure for US6 between I-70 and Loveland pass from the snow, and the Live View webcam shows snowpacked road conditions this morning.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/US6225West.jpg\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-16558\" src=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/US6225West.jpg\" alt=\"\" width=\"704\" height=\"480\" srcset=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/US6225West.jpg 704w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/US6225West-300x205.jpg 300w\" sizes=\"(max-width: 704px) 100vw, 704px\"\/><em>US-6, Loveland Pass looking west at 8:27 am (Courtesy of CDOT)<\/em><\/a><\/p>\n<p>Ashton Altieri of CBS4 also shared the following image of snow in Winter Park this morning!<\/p>\n<blockquote class=\"twitter-tweet tw-align-center\">\n<p dir=\"ltr\" lang=\"en\">Mountain snow is no joke for this late in the season.<br>\nTabernsash just reported 6 inches and they should get at least another 2-4 through tonight (Winter Park is pictured).<a href=\"https:\/\/twitter.com\/DaveCBS4?ref_src=twsrc%5Etfw\">@DaveCBS4<\/a> <a href=\"https:\/\/twitter.com\/ChrisCBS4?ref_src=twsrc%5Etfw\">@ChrisCBS4<\/a> <a href=\"https:\/\/twitter.com\/LaurenCBS4?ref_src=twsrc%5Etfw\">@LaurenCBS4<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/cowx?src=hash&amp;ref_src=twsrc%5Etfw\">#cowx<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/4wx?src=hash&amp;ref_src=twsrc%5Etfw\">#4wx<\/a> <a href=\"https:\/\/t.co\/PGp1dDhefP\">pic.twitter.com\/PGp1dDhefP<\/a><\/p>\n<p>&mdash; Ashton Altieri (@AshtonCBS4) <a href=\"https:\/\/twitter.com\/AshtonCBS4\/status\/1521852789625962500?ref_src=twsrc%5Etfw\">May 4, 2022<\/a><\/p><\/blockquote>\n<p><script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Moving to the Front Range Mountains, some notable totals include a <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CoCoRaHS&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph {&amp;quot;textColor&amp;quot;:&amp;quot;white&amp;quot;} --&amp;gt;\n&amp;lt;p class=&amp;quot;has-white-color has-text-color&amp;quot;&amp;gt;&amp;lt;strong&amp;gt;Co&amp;lt;\/strong&amp;gt;mmunity &amp;lt;strong&amp;gt;Co&amp;lt;\/strong&amp;gt;llaborative &amp;lt;strong&amp;gt;Ra&amp;lt;\/strong&amp;gt;in, &amp;lt;strong&amp;gt;H&amp;lt;\/strong&amp;gt;ail, and &amp;lt;strong&amp;gt;S&amp;lt;\/strong&amp;gt;now Network, a volunteer network of precipitation observers across the country&amp;lt;\/p&amp;gt;\n&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>CoCoRaHS<\/span> observer in Nederland (Boulder County) that reported 0.97 inches of precipitation with 2.8 inches of snow starting about 8pm, mixed with some freezing rain, and 0.78 inches was reported in Drake (Larimer County). For the Urban Corridor, highest precipitation totals fell up against the foothills and western edge of the Denver Metro Area.&nbsp; Between 0.4-0.7 inches of precipitation was reported across Fort Collins between <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CoCoRaHS&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph {&amp;quot;textColor&amp;quot;:&amp;quot;white&amp;quot;} --&amp;gt;\n&amp;lt;p class=&amp;quot;has-white-color has-text-color&amp;quot;&amp;gt;&amp;lt;strong&amp;gt;Co&amp;lt;\/strong&amp;gt;mmunity &amp;lt;strong&amp;gt;Co&amp;lt;\/strong&amp;gt;llaborative &amp;lt;strong&amp;gt;Ra&amp;lt;\/strong&amp;gt;in, &amp;lt;strong&amp;gt;H&amp;lt;\/strong&amp;gt;ail, and &amp;lt;strong&amp;gt;S&amp;lt;\/strong&amp;gt;now Network, a volunteer network of precipitation observers across the country&amp;lt;\/p&amp;gt;\n&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>CoCoRaHS<\/span> observers and the city&rsquo;s gauge network. Similarly, 0.25-0.5 was reported across the Northwest Denver Suburbs out to Boulder, with totals decreasing to the southeast. For example, 0.28 was reported at a MHFD gauge in Arvada compared to 0.04 in Parker.<\/p>\n<p>Conditions remained generally dry for Southern Colorado, with smoke in the air from the explosive Cooks Peak and Hermits Peak fires in northern New Mexico, accompanied by their own <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Red Flag&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph {&amp;quot;textColor&amp;quot;:&amp;quot;white&amp;quot;} --&amp;gt;\n&amp;lt;p class=&amp;quot;has-white-color has-text-color&amp;quot;&amp;gt;weather conditions are extremely conducive to burning and wildfires&amp;lt;\/p&amp;gt;\n&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>Red Flag<\/span> warnings.<\/p>\n<p>There were no flood reports yesterday. For rainfall estimates in your area, check out the MetStorm Live <span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;QPE&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;strong&amp;gt;Q&amp;lt;\/strong&amp;gt;uantitative &amp;lt;strong&amp;gt;P&amp;lt;\/strong&amp;gt;recipitation &amp;lt;strong&amp;gt;E&amp;lt;\/strong&amp;gt;stimate; an estimate of the amount of precipitation that has fallen at a particular location or across a region based on several different data sources, such as radar or satellite; QPE is often calculated using remotely-sensed data sources&lt;\/div&gt;\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>QPE<\/span> below.<\/p>\n<h4 class=\"collapseomatic \" id=\"id6a1c6cd11fdba\" tabindex=\"0\" title=\"Click Here For Map Overview\">Click Here For Map Overview<\/h4><div id=\"target-id6a1c6cd11fdba\" class=\"collapseomatic_content \">\nThe map below shows radar-estimated, rainfall gage-adjusted Quantitative Precipitation Estimates (<span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;QPE&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;strong&amp;gt;Q&amp;lt;\/strong&amp;gt;uantitative &amp;lt;strong&amp;gt;P&amp;lt;\/strong&amp;gt;recipitation &amp;lt;strong&amp;gt;E&amp;lt;\/strong&amp;gt;stimate; an estimate of the amount of precipitation that has fallen at a particular location or across a region based on several different data sources, such as radar or satellite; QPE is often calculated using remotely-sensed data sources&lt;\/div&gt;\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>QPE<\/span>) across Colorado. The map is updated daily during the operational season (May 1 &ndash; Sep 30) by 11AM. The following six layers are currently available: 24-hour, 48-hour and 72-hour total precipitation, as well as maximum 1-hour, 2-hour and 6-hour precipitation over the past 24 hour period (to estimate where <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;flash flooding&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph {&amp;quot;textColor&amp;quot;:&amp;quot;white&amp;quot;} --&amp;gt;\n&amp;lt;p class=&amp;quot;has-white-color has-text-color&amp;quot;&amp;gt;flash flooding can refer to usually dry areas becoming rapidly inundated with water, or rapid water level rises on streams, creeks, or rivers beyond flood stage; typically caused by heavy rainfall, but can also be caused by meltwater&amp;lt;\/p&amp;gt;\n&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>flash flooding<\/span> may have occurred). The accumulation ending time is 7AM of the date shown in the bottom right corner. Also shown optionally are vulnerable fire burn areas (post 2012), which are updated throughout the season to include new, vulnerable burn areas. The home button in the top left corner resets the map to the original zoom.\n<\/div>\n<p><a href=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-04-102222.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-16580\" src=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-04-102222.png\" alt=\"\" width=\"916\" height=\"622\" srcset=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-04-102222.png 916w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-04-102222-300x204.png 300w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-04-102222-768x522.png 768w\" sizes=\"(max-width: 916px) 100vw, 916px\"\/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Issue Date: Wednesday, May 4th, 2022 Issue Time: 10:00 AM MDT Summary: Another low-pressure system entered the state yesterday from the west, bringing <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;widespread&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;greater than 60% areal coverage&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>widespread<\/span> precipitation for Western and Northern Colorado by the afternoon. For the high elevations, this brought a wintry mix of rain and snow; and by late evening the eastward progression brought showers [&hellip;]<\/p>","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/16552"}],"collection":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16552"}],"version-history":[{"count":5,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/16552\/revisions"}],"predecessor-version":[{"id":16583,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/16552\/revisions\/16583"}],"wp:attachment":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}