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[SITUATION] · [ACTIVE] · [HEALTH]

2 clusters · 7 sources · 25 days · First seen about 1 month ago · Last updated 6 days ago

Phoenix dust storm and heat wave

Overview

In mid‑July 2026, monsoon activity across Arizona produced dust, high winds and airport disruptions in Phoenix. By early August, the region experienced a far more intense event: a Category 5 dust storm—the highest rating on the ASU‑developed Phoenix Dust Storm Scale—triggering health alerts for vulnerable populations and an extreme‑heat warning as temperatures approached 110 °F. Arizona State University responded by launching a real‑time dust‑storm dashboard to monitor exposure levels, while the National Weather Service warned of lingering hazy air, brief rain showers and gusty outflows that could stir additional dust.

The progression shows a shift from routine monsoon‑related disturbances to a severe, record‑level dust storm compounded by a heat dome, prompting heightened public‑health measures and new monitoring tools.

Entities

Arizona State University · Dr. Ryan Heintzman · Dr. Frank LoVecchio · Arizona · Phoenix

Timeline

6 days ago

[HEALTH] 7 sources
Phoenix dust storm hits Category 5, sparking health alerts and heat warnings
Phoenix’s Monday night dust storm was rated Category 5, exposing residents to hazardous particulate levels and prompting health warnings amid a heat dome and ongoing poor air quality.
about 1 month ago

[INTERNATIONAL] 6 sources
Arizona monsoon storms bring dust, high winds and airport disruptions to Phoenix
Monsoon storms south of Phoenix produced dust, gusts up to 73 mph, power outages and airport disruptions, with warnings issued and more severe weather expected through the weekend.

Sources

eldiariodechihuahua.mx · meaningoflife.com · myfoxphoenix.com · mymotherlode.com · nigerianewspapers.com.ng · winnipegfreepress.com · world-today-news.com