Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Overview

A pronounced cold front sagged south of Canada, colliding with a warm and humid air mass across central Minnesota on August 3, 2024. Surface temperatures reached the upper 80s/lower 90s with dew points in the low to mid 70s. This created an unstable environment, featuring instability exceeding 4000-5000 J/kg of MLCAPE and steep mid-level lapse rates between 8.0-9.0°C/km.

A pair of strong supercells formed along the front over central Minnesota during the late afternoon and travelled south-southeast through the evening. Initial storms produced very large hail up to 3 inches in diameter, with sporadic reports of wind damage. An EF-1 tornado impacted Melrose, MN as the supercells travelled through Stearns County.

***This page will continue to be updated as more information comes in***

Tornado
Wind & Hail
Radar
Storm Reports

Tornado

Tornado - Melrose, MN
Stearns County

Date	8/03/2024
Time (Local)	8:11-8:20 PM
EF Rating	EF-1
Est. Peak Winds	95 MPH
Path Length	5.4 mi
Injuries/Deaths	None Reported
Summary: The tornado touched down on the northwest corner of Melrose and travelled south-southeast, dissipating southeast of Black Oak Lake. Within Melrose, the tornado destroyed a large metal shed at a business and caused significant damage to homes across the street from the business. It crossed Interstate 94 and hit a golf course where it took down over 200 trees. After that, more houses were hit, including one that had its roof partially removed. Another farm had a machine shed completely destroyed. Outside of Melrose, several more farms were hit, badly damaging a turkey barn and removing portions of a metal roof at several more farm outbuildings. Storm damage was produced by the tornado itself, strong inflow, and a strong rear flank downdraft.

Track Map

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Northwest Melrose	Northwest Melrose	Southern Melrose	Melrose Golf Course

The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:

EF0 Weak 65-85 mph	EF1 Moderate 86-110 mph	EF2 Significant 111-135 mph	EF3 Severe 136-165 mph	EF4 Extreme 166-200 mph	EF5 Catastrophic 200+ mph

Wind & Hail:

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Wind

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Hail

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Radar

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Radar at 8:11 PM. The tornado touched down at the location of the red square.	Caption	Caption	Caption

Storm Reports

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Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

Tornado, Wind and Hail in Minnesota August 3rd