{"id":182,"date":"2018-10-21T23:30:00","date_gmt":"2018-10-21T23:30:00","guid":{"rendered":"https:\/\/perezmedia.net\/ceruleanarc\/?p=182"},"modified":"2026-01-11T01:18:50","modified_gmt":"2026-01-11T01:18:50","slug":"21-october-2018-meteor-crater-arizona-landspout-tornado","status":"publish","type":"post","link":"https:\/\/perezmedia.net\/ceruleanarc\/2018\/10\/21\/21-october-2018-meteor-crater-arizona-landspout-tornado\/","title":{"rendered":"21 October 2018 | Meteor Crater, Arizona | Landspout Tornado"},"content":{"rendered":"\n<p>On Sunday, October 21st, tropical moisture was in place over Arizona, with a low impinging on it from the west. So southwest flow was in play over the Mogollon Rim Convergence Zone (MRCZ). I was watching conditions and browsing HRRR\/UofA WRF CAMs. HRRR had been pretty set on some stronger storms initiating and moving across the MRCZ, from Twin Arrows through Winslow. RAP surface vorticity suggested elevated vorticity in that same area. WRF CAMs didn\u2019t have the same consistent signal, but with HRRR being so interested in it, I figured I\u2019d mosey out there around 1-2PM and see what was up.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Forecast, nowcast, SPC data<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SPC500_181022_00.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SPC500_181022_00.jpg\" alt=\"\" class=\"wp-image-185\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SPC500_181022_00.jpg 800w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SPC500_181022_00-300x225.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SPC500_181022_00-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=204\"><img loading=\"lazy\" decoding=\"async\" width=\"820\" height=\"920\" data-id=\"204\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SurfaceBasedCAPE.jpg\" alt=\"\" class=\"wp-image-204\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SurfaceBasedCAPE.jpg 820w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SurfaceBasedCAPE-267x300.jpg 267w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-SurfaceBasedCAPE-768x862.jpg 768w\" sizes=\"auto, (max-width: 820px) 100vw, 820px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=203\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"670\" data-id=\"203\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-RAP_18Z_SurfaceBasedVorticity.jpg\" alt=\"\" class=\"wp-image-203\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-RAP_18Z_SurfaceBasedVorticity.jpg 644w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-RAP_18Z_SurfaceBasedVorticity-288x300.jpg 288w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=202\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"939\" data-id=\"202\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-EnhancedStretchingPotential.jpg\" alt=\"\" class=\"wp-image-202\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-EnhancedStretchingPotential.jpg 819w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-EnhancedStretchingPotential-262x300.jpg 262w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-EnhancedStretchingPotential-768x881.jpg 768w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=205\"><img loading=\"lazy\" decoding=\"async\" width=\"827\" height=\"920\" data-id=\"205\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-0-3kmLapseRates.jpg\" alt=\"\" class=\"wp-image-205\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-0-3kmLapseRates.jpg 827w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-0-3kmLapseRates-270x300.jpg 270w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-0-3kmLapseRates-768x854.jpg 768w\" sizes=\"auto, (max-width: 827px) 100vw, 827px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-HRRR_20181021_05-21Z.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"712\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-HRRR_20181021_05-21Z.jpg\" alt=\"\" class=\"wp-image-186\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-HRRR_20181021_05-21Z.jpg 654w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-HRRR_20181021_05-21Z-276x300.jpg 276w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/a><\/figure>\n\n\n\n<p>While I was out running an errand, radar showed convection trying to fire. It was pulsing inside a notch in the convergence boundary that had formed southeast of Flagstaff around 12:30PM. That was earlier than I expected, so by the time I was on I-40 heading east, one cell was already looking pretty good. With 30ish knots of bulk shear, I was mainly interested in some brief structure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=206\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"700\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-1947Z-Reflectivity_BoundaryNotchCell-1024x700.jpg\" alt=\"\" class=\"wp-image-206\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-1947Z-Reflectivity_BoundaryNotchCell-1024x700.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-1947Z-Reflectivity_BoundaryNotchCell-300x205.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-1947Z-Reflectivity_BoundaryNotchCell-768x525.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-1947Z-Reflectivity_BoundaryNotchCell.jpg 1056w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">\u2014 1947Z \u2014<br>Reflectivity scan showing notched boundary with developing cell<\/figcaption><\/figure>\n\n\n\n<p>As I got near Buffalo Range Road, about 12 miles from the cell, it looked like a funnel was poking out of the southern tip of the base. So I started the cell phone rolling video on it.<a href=\"http:\/\/www.perezmedia.net\/ceruleanarc\/images\/2018\/img20181021-2057Z-Funnel.jpg\"><\/a><a href=\"http:\/\/www.perezmedia.net\/ceruleanarc\/images\/2018\/img20181021-2058Z-FunnelAndContact.jpg\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2057Z-Funnel-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"864\" height=\"1024\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2057Z-Funnel-1280px-864x1024.jpg\" alt=\"\" class=\"wp-image-187\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2057Z-Funnel-1280px-864x1024.jpg 864w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2057Z-Funnel-1280px-253x300.jpg 253w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2057Z-Funnel-1280px-768x910.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2057Z-Funnel-1280px.jpg 1080w\" sizes=\"auto, (max-width: 864px) 100vw, 864px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u2014 2058Z \u2014<\/strong><br><strong>Developing funnel with possible dust on horizon above truck<\/strong><\/figcaption><\/figure>\n\n\n\n<p>About a minute later, 2058Z, dust appeared on the horizon where the funnel was aimed, so landspout! You never know how much time you\u2019ve got, but I didn\u2019t want to pull over on the interstate. Fortunately, the Two Guns exit was just a couple more minutes down the road. Once I got there, I realized terrain to the west was going to hide the point of ground contact, but I couldn\u2019t waste more time hunting down a better spot.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2058Z-FunnelAndContact-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"749\" height=\"1024\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2058Z-FunnelAndContact-1280px-749x1024.jpg\" alt=\"\" class=\"wp-image-188\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2058Z-FunnelAndContact-1280px-749x1024.jpg 749w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2058Z-FunnelAndContact-1280px-219x300.jpg 219w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2058Z-FunnelAndContact-1280px-768x1050.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2058Z-FunnelAndContact-1280px.jpg 936w\" sizes=\"auto, (max-width: 749px) 100vw, 749px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u2014 2058Z \u2014<br>Funnel and clear evidence of dust\/debris<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2059Z-Landspout-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2059Z-Landspout-1280px-1024x576.jpg\" alt=\"\" class=\"wp-image-189\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2059Z-Landspout-1280px-1024x576.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2059Z-Landspout-1280px-300x169.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2059Z-Landspout-1280px-768x432.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2059Z-Landspout-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u2014 2059Z \u2014<br>Growing dust column with 1 mile to go to next stop<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2100Z-CanyonDiabloScreenGrab-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2100Z-CanyonDiabloScreenGrab-1280px-1024x683.jpg\" alt=\"\" class=\"wp-image-190\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2100Z-CanyonDiabloScreenGrab-1280px-1024x683.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2100Z-CanyonDiabloScreenGrab-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2100Z-CanyonDiabloScreenGrab-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-2100Z-CanyonDiabloScreenGrab-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u2014 2100Z \u2014<br>Landspout strengthening beyond Two Guns<\/strong><\/figcaption><\/figure>\n\n\n\n<p>The condensation funnel gradually stretched down into the lengthening dust column. With the sun reflecting off orange dust and white vapor, it was more stunning than I could have hoped for an Arizona tornado. It\u2019s one of the sights I imagine when heading out for a Plains chase \u2014 wondering if I\u2019ll catch a high-definition, colorful rope-out among other things. And there I was, 30 miles from home, watching it happen on a Sunday afternoon.<a href=\"http:\/\/www.perezmedia.net\/ceruleanarc\/images\/2018\/img20181021-IMG_1257-Edit_1280px.jpg\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1257-Edit-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1257-Edit-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-191\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1257-Edit-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1257-Edit-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1257-Edit-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1257-Edit-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u2014 2104Z \u2014<\/strong><br><strong>Looking east-southeast from the east side of Two Guns<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1256-Edit-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1256-Edit-1280px-819x1024.jpg\" alt=\"\" class=\"wp-image-192\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1256-Edit-1280px-819x1024.jpg 819w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1256-Edit-1280px-240x300.jpg 240w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1256-Edit-1280px-768x960.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1256-Edit-1280px.jpg 1024w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20142104Z\u2014<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1283-Edit-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1283-Edit-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-193\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1283-Edit-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1283-Edit-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1283-Edit-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1283-Edit-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20142107Z\u2014<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=207\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar-576x1024.png\" alt=\"\" class=\"wp-image-207\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar-576x1024.png 576w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar-169x300.png 169w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar-768x1365.png 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar-864x1536.png 864w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar-1152x2048.png 1152w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-TornadoWarningRadar.png 1242w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/a><figcaption class=\"wp-element-caption\">Tornado warning polygon<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/?attachment_id=208\"><img loading=\"lazy\" decoding=\"async\" width=\"473\" height=\"1024\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-FamSquadChat-473x1024.jpg\" alt=\"\" class=\"wp-image-208\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-FamSquadChat-473x1024.jpg 473w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-FamSquadChat-139x300.jpg 139w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-FamSquadChat-768x1662.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-FamSquadChat-710x1536.jpg 710w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-FamSquadChat.jpg 832w\" sizes=\"auto, (max-width: 473px) 100vw, 473px\" \/><\/a><figcaption class=\"wp-element-caption\">Family chat recap<\/figcaption><\/figure>\n\n\n\n<p>While the storm continued drifting northeast, the base of the landspout drifted slowly southward, stretching the funnel longer as they separated. It dissipated after about twelve minutes, lasting from 2058-2110Z.<a href=\"http:\/\/www.perezmedia.net\/ceruleanarc\/images\/2018\/img20181021-IMG_1291_1280px.jpg\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px-1024x1024.jpg\" alt=\"\" class=\"wp-image-194\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px-1024x1024.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px-300x300.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px-150x150.jpg 150w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px-768x768.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1291-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20142108Z\u2014<\/strong><\/figcaption><\/figure>\n\n\n\n<p>Once it wrapped up, I made my way up Rt 87 north of Winslow to see what new development might look like that way. I got some time lapse running at the Painted Desert Rim View and watched rain, hail and sunbeams roll across striped buttes and hills. Around this time I got a request from 12 News Phoenix for an interview. They were okay waiting a couple hours so I could finish up and get to a spot with better than 1x coverage. On the way back to Winslow, an isolated cell near Mormon Lake eclipsed the sun and while grabbing shots of that, I had a couple cars honk and wave as they drove by. I couldn\u2019t tell who they were, but It kind of added to the feeling of being out on a Plains chase.<a href=\"http:\/\/www.perezmedia.net\/ceruleanarc\/images\/2018\/img20181021-IMG_1409-Pano_1280px.jpg\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1409-Pano-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1409-Pano-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-195\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1409-Pano-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1409-Pano-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1409-Pano-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1409-Pano-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20142310Z\u2014<br>Looking west-southwest from Painted Desert Rim View<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0389-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0389-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-196\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0389-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0389-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0389-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0389-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20140005Z\u2014<br>Looking northeast along Rt 87 at receding convection<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1487-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1487-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-197\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1487-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1487-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1487-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1487-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20140020Z\u2014<br>View to the southwest of an isolated cell near Mormon Lake<\/strong><\/figcaption><\/figure>\n\n\n\n<p>Down by Winslow, I grabbed a few last sunset shots and did a FaceTime interview with Ryan Cody. Funny to see a news camera set down on a desk and aimed at a cell phone to capture the interview. I barely watch broadcast news anymore, so these things are surprising to me.<a href=\"http:\/\/www.perezmedia.net\/ceruleanarc\/images\/2018\/img20181021-IMG_1505-Edit_1280px.jpg\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1505-Edit-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1505-Edit-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-198\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1505-Edit-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1505-Edit-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1505-Edit-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_1505-Edit-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20140035Z\u2014<br>Last light on receding storms from north side of Winslow<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0391-1280px.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0391-1280px-1024x682.jpg\" alt=\"\" class=\"wp-image-199\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0391-1280px-1024x682.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0391-1280px-300x200.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0391-1280px-768x512.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/20181021-IMG_0391-1280px.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>\u20140042Z\u2014<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-interview.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"570\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-interview-1024x570.jpg\" alt=\"\" class=\"wp-image-209\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-interview-1024x570.jpg 1024w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-interview-300x167.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-interview-768x427.jpg 768w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021-interview.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/12news.com\/embeds\/video\/75-8288753\/iframe?jwsource=cl\" target=\"_blank\" rel=\"noreferrer noopener\">12 News Event and Interview<\/a><\/strong><\/p>\n\n\n\n<p>Based on information available at the time, SPC plotted the tornado report further north than I think it actually occurred. I drew up my line of sight in on Google Maps. Then using another series of shots from a visitor at Meteor Crater, I lined those up over the top of a recognizable structure which put it directly north of there. So that puts it over a rocky outcropping about a half mile east of Meteor Crater Road and 2 miles south of I-40.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<iframe loading=\"lazy\" src=\"https:\/\/www.google.com\/maps\/d\/embed?mid=1eKkwPXyTnQ0bLzv4YidExLIAd9h3WkpY&#038;ehbc=2E312F\" width=\"640\" height=\"480\"><\/iframe>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.google.com\/maps\/d\/viewer?mid=1eKkwPXyTnQ0bLzv4YidExLIAd9h3WkpY&amp;ll=35.07517707996046%2C-111.0593476050293&amp;z=12\" target=\"_blank\" rel=\"noreferrer noopener\">Diagrammed Google Map of Tornado Location Estimate<\/a><\/strong><\/p>\n\n\n\n<p>Watching video later, it was fascinating to see the outer sheath of dust rippling downward around the smooth inner column. Such a spectacular thing. And then there\u2019s the strangeness of chasing over eight years, a couple dozen tornadoes later, and suddenly in 2018 to finally get landspouts on three different chase days \u2014 two of them a half hour from home. Wish I could say I now feel more confident in being able to forecast and catch this special kind of twister. But no. The needle gets mixed to a different spot in the haystack each time. That really makes it rewarding when it pans out though.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Landspout Tornado near Meteor Crater, Arizona - 21 October 2018\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/SsDua8tSXBU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><a href=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021_rpts.png\"><img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"406\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021_rpts.png\" alt=\"\" class=\"wp-image-200\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021_rpts.png 580w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/img20181021_rpts-300x210.png 300w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>SPC Storm Reports<\/strong><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On Sunday, October 21st, tropical moisture was in place over Arizona, with a low impinging on it from the west. So southwest flow was in play over the Mogollon Rim Convergence Zone (MRCZ). I was watching conditions and browsing HRRR\/UofA WRF CAMs. HRRR had been pretty set on some stronger storms initiating and moving across [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":191,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2],"tags":[11,10,12,13],"class_list":["post-182","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-storm-chase","category-tornado-chase","tag-arizona","tag-landspout","tag-meteor-crater","tag-two-guns"],"_links":{"self":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts\/182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/comments?post=182"}],"version-history":[{"count":10,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts\/182\/revisions"}],"predecessor-version":[{"id":217,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts\/182\/revisions\/217"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/media\/191"}],"wp:attachment":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/media?parent=182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/categories?post=182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/tags?post=182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}