{"id":14643,"date":"2021-06-29T08:45:48","date_gmt":"2021-06-29T14:45:48","guid":{"rendered":"https:\/\/www.coloradofloodthreat.com\/?p=14643"},"modified":"2021-06-30T08:48:08","modified_gmt":"2021-06-30T14:48:08","slug":"spm-06-29-2021","status":"publish","type":"post","link":"https:\/\/archive-coftb.dewberryanalytics.com\/?p=14643","title":{"rendered":"SPM 06-29-2021: Rain in Northeast and Southwest Corners of State"},"content":{"rendered":"<p>Issue Date: Tuesday, June 29, 2021<br>\nIssue Time: 9:20 AM MDT<\/p>\n<h3>Summary:<\/h3>\n<p>Yesterday began with a north-south oriented line of thunderstorms developing in the late morning on the Colorado-Nebraska border east of Pawnee National Grasslands. As the line moved eastward, North Sterling picked up a quick 0.44 inches in a little under 3-hours as the storms passed, as seen in the plot below. Nearby, rainfall totals in the area end up around 0.25-0.50 inches.<br><a href=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn-1.png\"><img loading=\"lazy\" src=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn-1.png\" alt=\"\" width=\"600\" height=\"270\" class=\"aligncenter size-full wp-image-14648\" srcset=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn-1.png 600w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn-1-300x135.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\"\/><\/a><\/p>\n<p>By early afternoon, <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;scattered&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;25-40% areal coverage&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>scattered<\/span> showers also formed along the Front Range Mountains before making their way eastward across the Urban Corridor and Northeast Plains. A flood advisory was issued in Larimer County due to rain over the eastern side of the Cameron Peak burn area, however no flooding was ultimately reported. Rainfall rates in the Urban Corridor were low, also resulting in minimal accumulations. <\/p>\n<p>Overnight into the early morning hours, storms on the Southwest Slope provided a quick burst of rainfall. Durango received 0.45 inches overnight shortly after 3:00 am, seen below. Similar rainfall totals, 0.25-0.50 inches, were scatted across Montezuma, La Plata, and Dolores Counites.<br><a href=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn_durango.png\"><img loading=\"lazy\" src=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn_durango.png\" alt=\"\" width=\"600\" height=\"270\" class=\"aligncenter size-full wp-image-14649\" srcset=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn_durango.png 600w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2021\/06\/mm_time_chart_dyn_durango-300x135.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\"\/><\/a><\/p>\n<p>No flooding was reported on Monday. For rainfall estimates in your area, including antecedent conditions, check out the State Precipitation Map below. <\/p>\n<h4 class=\"collapseomatic \" id=\"id6a1c1639d6262\" tabindex=\"0\" title=\"Click Here For Map Overview\">Click Here For Map Overview<\/h4><div id=\"target-id6a1c1639d6262\" 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 24-hour, 48-hour and 72-hour total precipitation contain bias corrections that are not disaggregated into the hourly estimates, so there will likely be some differences. 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.<br><\/div>\n<a href=\"http:\/\/www.dewberry-hydromet.com\/STP\/Snapshots\/SPM\/SPM_20210629_snap.png\"><img loading=\"lazy\" class=\"alignnone wp-image-13558 size-full\" src=\"http:\/\/www.dewberry-hydromet.com\/STP\/Snapshots\/SPM\/SPM_20210629_snap.png\" alt=\"\" width=\"906\" height=\"617\"\/><\/a>","protected":false},"excerpt":{"rendered":"<p>Issue Date: Tuesday, June 29, 2021 Issue Time: 9:20 AM MDT Summary: Yesterday began with a north-south oriented line of thunderstorms developing in the late morning on the Colorado-Nebraska border east of Pawnee National Grasslands. As the line moved eastward, North Sterling picked up a quick 0.44 inches in a little under 3-hours as the [&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\/14643"}],"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=14643"}],"version-history":[{"count":4,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/14643\/revisions"}],"predecessor-version":[{"id":14662,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/14643\/revisions\/14662"}],"wp:attachment":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}