International chasing

Storm chasing abroad

The Great Plains isn't the only place with photogenic supercells. Here is a guide to chasing outside the US — where, when, and how.

Argentina (November-March)

The Argentine pampas produce the most classic supercells outside the US. Similar terrain, similar meteorology, similar sky.

Europe (April-August)

Germany
Rhine and Danube valleys. Chase season April-August. Motorway network makes travel easy.
Poland
Increasingly active. Silesian Plain, Vistula Valley.
Czechia
June 2021 F4 event brought international attention.
Hungary
Pannonian Basin. Chase-friendly terrain.
Italy
Po Valley in fall. Waterspouts on Adriatic.
Spain
Ebro Basin summer supercells.
France
Basin of Paris. Late spring/summer.
Balkans
Growing chase community.
UK
Small, weak, rare. Chase organizations do exist (TORRO).

European Severe Storms Laboratory (ESSL) produces the European storm database. Chasing is legal but chaser culture is less developed than US.

Australia (October-March)

Bangladesh and India (March-May)

The Ganges Delta hosts the world's deadliest tornado region. Chasing here is complicated.

Canada (May-August)

The logistics

Vehicle rental
Book early. Some rentals ban off-road use. Some ban leaving country.
Insurance
Confirm rental insurance covers hail. Get supplemental.
Data plan
International roaming or local SIM. Google Fi covers most countries.
Radar app
RadarScope Pro covers some regions. Local apps for others.
Forecasting
ECMWF outside US. Regional models per country.
Language
Basic phrases minimum. Translate app for gas stations.
Cash
ATM access varies. Bring backup.
Cultural norms
Trespassing, driving, photography rules vary by country.

Chase tours

Silver Lining Tours
US-based, offers Argentina tours.
Higgins Storm Chasing
Australia.
Convective Addiction
US-based with European guest chases.
Storm Chase Adventures
Various locations.
DIY groups
Facebook groups exist for most regions.

The ethics

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