science

RSMC La Réunion

RSMC La Réunion is a 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 RSMC La Réunion rather than just read about it. In short: The Regional Specialized Meteorological Centre for Tropical Cyclones of La Réunion (RSMC La Réunion) is a Regional Specialized Meteorological Centre of the World Meteorological Organization (WMO) located on the island of La Réunion, a French overseas department off the coast of East Africa. Under the responsibility of Météo-France, it is responsible for monitoring tropical cyclones in the central and southwestern In…

Key takeaways

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

Reference excerpt

The Regional Specialized Meteorological Centre for Tropical Cyclones of La Réunion (RSMC La Réunion) is a Regional Specialized Meteorological Centre of the World Meteorological Organization (WMO) located on the island of La Réunion, a French overseas department off the coast of East Africa. Under the responsibility of Météo-France, it is responsible for monitoring tropical cyclones in the central and southwestern Indian Ocean between the Chagos Archipelago and southern Madagascar.

History

In 1986, an Australian expert consultant for the WMO Secretariat, was commissioned to prepare a project proposal for the establishment of a regional centre which was submitted the following year to the Tropical Cyclone Committee (TCC) held in Antananarivo (Madagascar). The report recommended the establishment of a Regional Specialized Meteorological Centre (RSMC) in Saint-Denis, Réunion, and two sub-regional centres in Mauritius (Vacoas) and Madagascar (Antananarivo). In 1988, France formally committed to fulfilling and implementing the 25 obligations required for the creation of a RSMC and in 1989, at its 9th session held in Harare (Zimbabwe), the Tropical Cyclone Committee decided to establish a Regional Tropical Cyclone Advisory Centre (RTAC) as suggested, but this decision was not recognized by the WMO regional body for Africa, as it had not been ratified by the WMO Commission for Basic Systems (CBS). In December 1990, at its 10th session held in Bamako, the Regional Association officially proposed that Saint-Denis, La Réunion, be designated to host the future RSMC, subject to the Centre in La Réunion first demonstrating its capabilities. In 1991, a group of experts evaluated the performance of the future centre and in July 1992, in its detailed report, it judged that the Centre of La Réunion was suitable for designation as CMRS. In November 1992, during the 10th session of the CBS (Commission for Basic Systems of the WMO) in Geneva, the conclusions of this report were validated and it recommended that the Regional Tropical Cyclone Warning Centre of La Réunion be officially designated as a RSMC specialising in tropical cyclones for the South-West Indian Ocean. The following June, the Executive Council of the World Meteorological Organisation endorsed this proposal, effective 1 July 1993. Since 1998, the Cyclone Research Unit (CRC) has been working on adapting numerical weather prediction models to cyclonic phenomena. In 2006, the CRC joined the “Atmosphere and Cyclones Laboratory” with the French National Centre for Scientific Research (CNRS), the University of Reunion Island and Météo-France.

Area of responsibility The official area of responsibility of RSMC La Réunion covers the tropical and subtropical waters of the Southwest Indian Ocean. The area initially covered from 5°S to 30°S, from 90°E to Africa (30°E), including the Mozambique Channel. In 2003, it was extended to extend from the equator to 40° South latitude.

Mission The mission of the RSMC is to monitor tropical cyclones in the designated ocean basin, to develop and disseminate information on these systems, and to warn populations and maritime or air interests of their approach. This information, including analyses and forecasts, is contained in different bulletins:

Once a day throughout the year: issue a bulletin monitoring meteorological activity in the tropical domain (ITCZ) which includes a reasoned analysis of the meteorological situation, its expected evolution and the risk of formation of a tropical depression (tropical cyclogenesis) over the next five days. In the event of current cyclonic activity in the basin: issue different types of bulletins from 1 to 4 times a day, as needed, at the so-called "synoptic" times at 00, 06, 12 and 18 hours UTC for maritime and public users. The CMRS also provides this data to the 15 member countries of the zone (South Africa, Botswana, Comoros, France, Kenya, Lesotho, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Seychelles, Swaziland, Tanzania, Zimbabwe). Finally, the CMRS also has a training and research role.

References

External links "Cyclonique activity" (in French). Météo-France La Réunion.

Worked examples

Example 1 — a first encounter with RSMC La Réunion

Start with the simplest possible case. Write down what RSMC La Réunion claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In 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 RSMC La Réunion 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 RSMC La Réunion 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 RSMC La Réunion

In research: RSMC La Réunion appears in 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 RSMC La Réunion 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: RSMC La Réunion is common in secondary-school and first-year university syllabi. It links to neighbouring topics Météo-France, Organizations established in 1993, Regional Specialized Meteorological Centres, so understanding it makes those chapters shorter.
In everyday life: Look for RSMC La Réunion 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “RSMC La Réunion” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study RSMC La Réunion in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what RSMC La Réunion 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 RSMC La Réunion out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is RSMC La Réunion in simple terms?

Why does RSMC La Réunion matter?

Because it connects several 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 RSMC La Réunion?

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 RSMC La Réunion.