{"id":248995,"date":"2025-09-04T14:43:37","date_gmt":"2025-09-04T11:43:37","guid":{"rendered":"https:\/\/pogodnik.com\/?p=248995"},"modified":"2025-09-04T14:43:37","modified_gmt":"2025-09-04T11:43:37","slug":"hurricane-lorena-pacific-forecasters-050925","status":"publish","type":"post","link":"https:\/\/pogodnik.com\/en\/news\/hurricane-lorena-pacific-forecasters-050925","title":{"rendered":"Hurricane Lorena Explodes in the Pacific: Forecasters Face a Nightmare Scenario"},"content":{"rendered":"<h1>Hurricane Lorena Explodes in the Pacific: Forecasters Face a Nightmare Scenario as a Razor&#8217;s-Edge Track Leaves Millions Holding Their Breath<\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248996\" src=\"https:\/\/pogodnik.com\/cdn-cgi\/image\/quality=80,format=auto,onerror=redirect,metadata=none\/wp-content\/uploads\/2025\/09\/lorena_2.webp\" alt=\"Hurricane Lorena\" width=\"1247\" height=\"800\" srcset=\"https:\/\/pogodnik.com\/cdn-cgi\/image\/quality=80,format=auto,onerror=redirect,metadata=none\/wp-content\/uploads\/2025\/09\/lorena_2.webp 1247w, https:\/\/pogodnik.com\/cdn-cgi\/image\/width=300,height=192,fit=crop,quality=80,format=auto,onerror=redirect,metadata=none\/wp-content\/uploads\/2025\/09\/lorena_2.webp 300w, https:\/\/pogodnik.com\/cdn-cgi\/image\/width=600,height=385,fit=crop,quality=80,format=auto,onerror=redirect,metadata=none\/wp-content\/uploads\/2025\/09\/lorena_2.webp 600w, https:\/\/pogodnik.com\/cdn-cgi\/image\/width=768,height=493,fit=crop,quality=80,format=auto,onerror=redirect,metadata=none\/wp-content\/uploads\/2025\/09\/lorena_2.webp 768w, https:\/\/pogodnik.com\/cdn-cgi\/image\/width=150,height=96,fit=crop,quality=80,format=auto,onerror=redirect,metadata=none\/wp-content\/uploads\/2025\/09\/lorena_2.webp 150w\" sizes=\"auto, (max-width: 1247px) 100vw, 1247px\" \/><\/p>\n<p>Some follow predictable paths, guided by clear atmospheric steering currents. Others, like the one we are watching now, are a forecaster&#8217;s worst-case scenario: powerful, unpredictable, and walking a tightrope between a devastating direct hit and a glancing blow. This is the story of Hurricane Lorena.<\/p>\n<p><strong>Hurricane Lorena formed in the eastern Pacific on September 3, 2025, as the 7th hurricane of the 2025 eastern Pacific hurricane season. Tropical storm warnings have been issued for parts of Baja California peninsula where the storm is expected to make a landfall later in the week.<\/strong><\/p>\n<h2>Hurricane Lorena What We Know Right Now<\/h2>\n<p>As of the latest advisories, the situation is escalating. <strong>Tropical Storm Lorena strengthened into a hurricane on September 3, as it moved northwestward off the southern Baja California Peninsula.<\/strong> This intensification was rapid and is a clear signal of the storm&#8217;s potential.<\/p>\n<p><strong>A Tropical Storm Warning has been issued for the west coast of Baja California Sur from Santa Fe to Cabo San Lazaro. Meanwhile, a Tropical Storm Watch is in effect from Cabo San Lazaro northward to Punta Abreojos, and from Cabo San Lucas northward to Santa Fe.<\/strong><\/p>\n<p>Technically speaking, the storm is a classic example of a developing cyclone taking advantage of warm ocean waters. <strong>As of 09:00 UTC (02:00 MST) on September 3, the center of Hurricane Lorena was located about 195km (120miles) south-southwest of Cabo San Lucas, Mexico.<\/strong> With <strong>maximum sustained winds<\/strong> that <strong>have increased to 120km\/h (75mph) with higher gusts, Lorena is a Category 1 hurricane on the Saffir\u2013Simpson scale.<\/strong><\/p>\n<p>Satellite imagery is telling. We&#8217;re seeing <strong>a developing eyewall with improving banding features<\/strong>, which is meteorological speak for &#8220;this storm is getting its act together.&#8221; This structure is what allows for further strengthening, and the forecast reflects this. <strong>Rapid intensification is possible through tonight, with peak winds near 155km\/h (100mph) forecast in the next 24 hours,<\/strong> which would push it firmly into Category 2 territory.<\/p>\n<h3>The Great Divide: The Spaghetti Plot Dilemma<\/h3>\n<p>This brings us to the core of the problem: the track. When we forecast a hurricane&#8217;s path, we don&#8217;t rely on a single source. We use dozens of sophisticated computer models, and we plot their predicted tracks on a map. We call this a &#8220;spaghetti plot&#8221; because it looks like a plate of spaghetti, with each noodle representing a different model&#8217;s forecast.<\/p>\n<p>For Hurricane Lorena, that plate of spaghetti is a mess. The models are in stark disagreement, presenting two dramatically different futures for Baja California.<\/p>\n<p><strong>Scenario 1: The GFS Model &#8211; The Direct Hit<\/strong><\/p>\n<p>The American GFS (Global Forecast System) model, one of our most reliable tools, paints a grim picture. It keeps Lorena stronger and deeper, steering it northeast into northwestern Mexico in 36\u201348 hours. In this scenario, a powerful high-pressure ridge to the north acts like a wall, forcing the hurricane directly into the Baja California Sur coast on Friday morning. It would then cross the peninsula and potentially make a second landfall in Sonora on Saturday as a still-potent storm. This is the highest-impact scenario, bringing the destructive core of the storm, including the eyewall and its strongest winds, directly over populated areas like Los Cabos.<\/p>\n<p><strong>Scenario 2: The ECMWF &amp; Canadian Models &#8211; The Offshore Escape<\/strong><\/p>\n<p>Conversely, the European (ECMWF) and Canadian models show a different outcome. They depict a weaker system shearing apart west of the peninsula. In this version of events, increasing southwesterly wind shear acts like a blade, slicing the top off the hurricane and disrupting its circulation. The storm would weaken and wobble further west, remaining largely offshore. While this would spare the peninsula a direct hit from hurricane-force winds, it would still bring dangerous surf, rip currents, and bands of torrential rain.<\/p>\n<p>Currently, the <strong>NHC\u2019s forecast leans toward the GFS solution, bringing Lorena across Baja California Sur in 60\u201372 hours, but a track remaining offshore remains possible.<\/strong> This is a low-confidence forecast, and residents must prepare for the GFS scenario.<\/p>\n<h3>Inevitable Impacts: Rain, Wind, and Surf<\/h3>\n<p>Regardless of the final track, major impacts are a certainty. The sheer size and moisture field of this storm guarantee a deluge.<\/p>\n<p><strong>Baja California Sur and southeastern Baja California could receive 125\u2013250mm (5\u201310inches) of rain, with isolated amounts up to 380mm (15inches) through September 5.<\/strong> This amount of rainfall will inevitably lead to life-threatening <strong>flash flooding and landslides, especially in mountainous areas.<\/strong><\/p>\n<p>Furthermore, <strong>moisture from Lorena is also forecast to bring 25\u201375mm (1\u20133inches) of rain&#8230; to the U.S. state of Arizona,<\/strong> a reminder that these storms have a long reach.<\/p>\n<p>On the coast, the danger is already arriving. <strong>Swells generated by Lorena are expected to affect the west coast of Baja California Sur starting September 3, with dangerous surf and rip current conditions anticipated through September 5.<\/strong><\/p>\n<h3>D\u00e9j\u00e0 Vu: A Familiar Name Brings Renewed Fears<\/h3>\n<p>For long-time residents, this situation may feel eerily familiar. <strong>In September 2019, another hurricane named Lorena hit near Los Cabos as a Category 1,<\/strong> causing significant damage. That storm serves as a stark reminder of the region&#8217;s vulnerability.<\/p>\n<p>Authorities are not taking any chances. <strong>Local authorities in Los Cabos ordered all schools to close on Wednesday as a preventive measure.<\/strong> They have urged residents to stay informed, warning that the expected rainfall could lead to widespread flooding and that high winds could knock down trees and billboards.<\/p>\n<p>The next 24 hours will be critical. As Lorena continues its march northward, we will see which set of atmospheric steering currents wins the tug-of-war. For now, everyone in the path must prepare for a direct hit from a formidable hurricane. Hope for the best, but prepare for the worst. That is the only way to face a storm as unpredictable as Lorena.<\/p>\n<p><strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.bitltd.pogodnik\">Weather Forecaster App<\/a><\/strong><\/p>\n<p><a href=\"https:\/\/pogodnik.com\/en\/news\/ex-hurricane-erin-brings-multi-day-storm-310825\"><strong>Hurricane Erin<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some follow predictable paths, guided by clear atmospheric steering currents. Others, like the one we are watching now, are a forecaster&#8217;s worst-case scenario: powerful, unpredictable, and walking a tightrope between a devastating direct hit and a glancing blow. This is the story of Hurricane Lorena.<\/p>\n","protected":false},"author":1,"featured_media":248996,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"class_list":["post-248995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-hurricane","tag-storm-en","tag-tropical-storm"],"acf":[],"wpml_data":{"original_post_id":248995,"trid":"3888826","lang":"en","source_lang":null},"_links":{"self":[{"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/posts\/248995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/comments?post=248995"}],"version-history":[{"count":0,"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/posts\/248995\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/media\/248996"}],"wp:attachment":[{"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/media?parent=248995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pogodnik.com\/en\/wp-json\/wp\/v2\/categories?post=248995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}