earth science

List of earthquakes 2021–present

List of earthquakes 2021–present is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of earthquakes 2021–present rather than just read about it. In short: The following is a list of significant earthquakes from 2021–2030, listing earthquakes of magnitude 7 and above, or which caused human fatalities. Deaths due to earthquake-caused tsunamis are included.

Key takeaways

List of earthquakes 2021–present 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 List of earthquakes 2021–present to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of List of earthquakes 2021–present from memory before moving on to harder problems.

Reference excerpt

The following is a list of significant earthquakes from 2021–2030, listing earthquakes of magnitude 7 and above, or which caused human fatalities. Deaths due to earthquake-caused tsunamis are included. For lists of earthquakes by country, which may include smaller and less destructive events than those listed here, see Lists of earthquakes by country.

2021

2022

2023

2024

2025

2026

All times are UTC, unless otherwise stated ML = Richter magnitude scale Mw = Moment magnitude Mb = Body wave magnitude HRV = Harvard University (Global CMT) USGS = United States Geological Survey

See also List of earthquakes 2001–2010 List of earthquakes 2011–2020

References

Worked examples

Example 1 — a first encounter with List of earthquakes 2021–present

Start with the simplest possible case. Write down what List of earthquakes 2021–present 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 List of earthquakes 2021–present 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 List of earthquakes 2021–present 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 List of earthquakes 2021–present

In research: List of earthquakes 2021–present 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 List of earthquakes 2021–present 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: List of earthquakes 2021–present is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2020s-related lists, Lists of earthquakes, so understanding it makes those chapters shorter.
In everyday life: Look for List of earthquakes 2021–present 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.

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How to study List of earthquakes 2021–present in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what List of earthquakes 2021–present 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 List of earthquakes 2021–present out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of earthquakes 2021–present in simple terms?

Why does List of earthquakes 2021–present 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 List of earthquakes 2021–present?

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 List of earthquakes 2021–present.