Iran: Dust storms causing disruptions in northeastern regions as of July 18

Event

Severe dust storms are causing disruptions across parts of northeastern Iran as of July 18. Officials in the cities of Mashhad in Khorasan Razavi Province and Bojnord in North Khorasan Province have closed state institutions and schools due to dust storms causing air quality levels to reach hazardous levels. Businesses have been asked to close, sporting activities halted, and people are advised to stay indoors. Trains between Mashhad and Sarakhs in Khorasan Razavi Province have been suspended due to the dust storms. Roads in the region remain open; however, those traveling in the affected areas are advised to proceed with caution due to reduced visibility. The dust storms are expected to persist in the region through at least July 21.

Transport
In addition to posing a direct health risk to those with pulmonary or respiratory issues, large storms can delay air and ground transport operations due to strong winds and low visibility. Dust storms can cause hazardous driving conditions, resulting in traffic congestion and an increased frequency of accidents.

Flight delays, diversions, and cancellations are possible at airports across affected regions during periods of severe dust storm activity. Disruptions are typically more severe during rush-hour periods. Poor local driving practices, such as not using headlights at night or failing to allow for a safe distance between vehicles, could compound weather-induced hazards.

Hazardous conditions may prompt further school or business closures. Higher-than-normal employee absenteeism is likely in the event of widespread transport disruptions. Residual business and transport disruptions are possible even after weather conditions improve.

Advice

Monitor local media for updates and related weather advisories. Exercise caution while driving and allow additional time to reach destinations. Confirm flights before checking out of hotels or returning rental cars. Plan for possible delivery delays. If operating in areas affected by dust storm activity, consider remaining indoors when possible. Those who must be outdoors should use face masks and observe other precautions to avoid dust inhalation.