Dust and haze

why purple sky colorado

Purple Colorado sky caused by Raikoke volcano eruption in Russia

Researchers from the University of Colorado Boulder revealed that the purple sky seen in the state was due to the eruption that occurred on Raikoke volcano in Russia, located 7 535 km (4 682 miles) away, on June 22, 2019. The team, composed of atmospheric scientists...

September 15, 2019

dust over crete february 6 2019 skyline

Large amounts of African dust pushed into Greece and Canary Islands

Strong winds affecting northern Africa have pushed thick Saharan dust toward the Canary Islands and Greece on February 5 and 6, 2019, significantly lowering air quality in both regions. Large amounts of dust were pushed from Morocco and Mauritania toward the Canary...

February 06, 2019

saharan dust cams model june 8 2018

Huge plume of Saharan dust traveling over Atlantic, several plumes hitting SE Europe

A huge plume of Saharan dust is currently being transported over the Atlantic Ocean. At the same time, several plumes are moving toward southeastern Europe as well as towards the Alps. What scientists working at CAMS (Copernicus Atmosphere Monitoring Service, a part...

June 08, 2018

featured taiwan duststorm

Largest dust storm in 5 years descends on Taiwan

Air quality suffered greatly as the largest dust storm in five years descended onto the island nation on April 6 -7, 2018, with western Taiwan's Yunlin county being hardest hit, measuring 10 out of 10 in Air Quality Index (AQI). New Taipei City's Wanli...

April 08, 2018

featured dust storm

Dust storm kills three in Uttar Pradesh, India

A massive dust storm hit many parts of central and eastern Uttar Pradesh, India, on March 30, 2018, killing three people. The storm disrupted traffic and caused power outages in many locations and uprooted multiple trees, an official said. One person was killed...

April 01, 2018

orange snow sochi russia march 26 2018

Orange snow carpets parts of eastern Europe

Parts of eastern Europe, especially mountainous regions in Ukraine, Russia, Moldova, Bulgaria and Romania, transformed into Mars-like landscape on March 23 - 25, 2018 as sand and dust from desert storms in northern Africa caused snow to turn orange. According to...

March 26, 2018

severe dust storm crete march 22 2018

Severe dust storm hits Crete, Greece

A cutoff low in the central Mediterranean pushed huge amounts of Saharan dust from Libya toward the eastern Mediterranean on March 22, 2018, heavily impacting the region, especially the island of Crete. A thick layer of Saharan sand reached Crete around 16:00 local...

March 23, 2018

march 18 2018 dust model

Cold front to sweep North Africa and raise large amounts of dust

A cold front sweeping northern Africa will raise large amounts of dust in the days ahead. Airborne dust will reach central and eastern Mediterranean as well as southern Europe, including Malta, Italy, Greece, Turkey... It's going to get significantly colder...

March 16, 2018

dust storm middle easth january 19 2018

Heavy dust storm envelops parts of the Middle East, turning the sky dark red

Heavy dust storm engulfed parts of Turkey, Iraq, and Syria on January 19, 2018, turning the sky into dark red. Over the next 72 hours, the dust cloud is expected to sweep Iran, Saudi Arabia, Yemen, Oman, Turkmenistan, Kazakhstan, and Uzbekistan, but with decreasing...

January 20, 2018

dust and sand storm middle east october 29 2017 f

Massive dust and sand storm hits Middle East, sending hundreds to hospitals

A massive dust and sand storm swept over northern Saudi Arabia, Syria, parts of Jordan and much of Iraq on October 29, 2017, significantly reducing visibility and sending a large number of people to hospitals. In Kurdistan Region's capital city of Erbil (Iraq),...

October 30, 2017

huge plume dust plume from western africa over atlantic ocean may 2017 iss

Huge plume of Saharan dust over the Atlantic Ocean

This week's strong winds lofted a huge dust plume from western Africa and carried it toward the northeast into Europe and west toward Cabo Verde Islands. The event is ongoing, reaching far into eastern Europe and over the Atlantic Ocean. While very high load of...

May 13, 2017

major saharan dust event affecting italy and the balkans

Major Saharan dust event affecting Italy and the Balkans

A significant amount of Saharan dust is being transported from northern Africa into Italy, Croatia, Bosnia and Herzegovina, Montenegro, Hungary and Serbia today. The event is expected to last for several days and reach far into eastern Europe. This is already...

May 12, 2017

saharan dust over europe february 2017

Thick cloud of Saharan dust moving over SE Europe

A large amount of Saharan dust was swept up into a low pressure system over north Africa on February 21, 2017. Thick dust cloud has already reached Spain and Portugal and is now moving east, toward Italy, Malta and the Balkans. The event is expected to last into...

February 23, 2017

london fog 1952 featured

London's 1952 killer fog mystery solved

A new study finally revealed the exact cause of the 1952 killer fog which hovered over London for several days. The fog contained large amounts of pollutants which caused widespread breathing problems and killed thousands of city residents. The fog covered London...

November 17, 2016

phoenix dust storm november3

Unseasonal dust storm sweeps through Phoenix

An intense dust storm accompanied by heavy rainfall, strong winds and lightning swept through Phoenix, Arizona on Thursday, November 3, 2016. The storm spread over Phoenix during the late afternoon hours (local time), surprising the residents and causing traffic...

November 04, 2016

delhi smog diwali featured

Hazardous smog wraps Delhi, the worst in last 17 years

A thick layer of hazardous smog blanketed New Delhi, India four days ago and shows no sign of loosening the grip. On November 3, 2016, between 07:00 and 09:00 (local time), Palam Observatory reported the dense smog layer has dropped the visibility to only 50 m (164...

November 04, 2016

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Significant increase in frequency and intensity of sandstorms in the Middle East over the past 15 years

A significant increase in frequency and the intensity of sand and dust storms has been observed in the Middle East over the past 15 years. Although the Middle East has been the worst hit, with Iran and Kuwait the most affected, meteorologists say they are now also...

June 17, 2016