Storm Dudley

Key takeaways

Storm Dudley belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Storm Dudley to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Storm Dudley from memory before moving on to harder problems.

Reference excerpt

From 14 to 19 February 2022, a European windstorm struck the United Kingdom, Germany, Poland, The Netherlands, the Czech Republic, and Lithuania. The storm was named Storm Dudley by the UK Met Office on 14 February 2022. The storm caused 225,000 people to lose power, killed nine people, and spawned 24 tornadoes across Europe. The storm occurred just before the stronger and more impactful Storm Eunice, which caused over 3.1 million power outages, 17 fatalities, and over €1.83 billion in damage.

Meteorological history Storm Dudley, along with Storm Eunice and Storm Franklin, formed by a sting jet, a narrow band of winds that can create narrow and intense winds in a small area. It was also partly due to a large polar vortex in the Arctic that formed these storms. The storm trio isn't particularly rare for the area, as it has happened before. The storm also brought a very rare formation of mammatus clouds, and brought wind gusts of 81 miles per hour (130 km/h) in Capel Cruig, Wales, 74 miles per hour (119 km/h) in Yorkshire and 71 miles per hour (114 km/h) in Drumalbin, Scotland.

Preparations and impacts

United Kingdom The United Kingdom saw one fatality due to Storm Dudley. Dudley was expected to bring winds of 60 to 70 miles per hour (97 to 113 km/h), which caused travel restrictions. The Environment Agency issued 38 flood alerts for the UK. In Yorkshire, a falling power line electrocuted 13 dogs. During the cleanup of Storm Dudley, Storm Eunice struck, further compounding the damage. PwC estimated the insurance losses for the storm to be between £40 million and £75 million.

Germany Storm Dudley causes three deaths in Germany, and spawned winds up to 152 kilometres per hour (94 mph) in the country. The Elbe River flowed 2 meters (6.6 ft) higher than normal, and a ferry had its windows shattered. The storm also spawned one tornado in Germany, in Brandenburg, which was rated as an F1/T3 tornado.

Poland The storm produced a very intense squall line of severe thunderstorms that moved through Poland, producing damaging straight-line winds and numerous embedded tornadoes. A man in Western Poland near Gorzów Wielkopolski died when a tree fell on his car. Meanwhile, a tornado in Kraków caused a 20 meters (66 ft) long crane to collapse, killing two people and injuring two others. Another tornado in Sierosław injured one, and an F2 tornado in Wójcice injured two. Overall, 23 tornadoes were confirmed in Poland.

Lithuania Storm Dudley killed two people in Lithuania due to strong winds.

Tornado outbreak

Highest wind gust per country

See also Storm Eunice – impacted similar areas two days later

References

External links Tornado Hits Kraków, Poland - Feb. 17, 2022 tornado w Krakowie

Illustrations

Worked examples

Example 1 — a first encounter with Storm Dudley

Start with the simplest possible case. Write down what Storm Dudley claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Storm Dudley before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Storm Dudley ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Storm Dudley

In research: Storm Dudley appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Storm Dudley in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Storm Dudley is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2022 disasters in Europe, European windstorms, F2, EF2 and IF2 tornadoes, so understanding it makes those chapters shorter.
In everyday life: Look for Storm Dudley outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

How to study Storm Dudley in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Storm Dudley means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Storm Dudley out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Storm Dudley in simple terms?

From 14 to 19 February 2022, a European windstorm struck the United Kingdom, Germany, Poland, The Netherlands, the Czech Republic, and Lithuania. The storm was named Storm Dudley by the UK Met Office on 14 February 2022.

Why does Storm Dudley matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Storm Dudley?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Storm Dudley.