The name Murasu has been assigned to a severe cyclonic storm in the Bay of Bengal, marking the first time a Tamil name has been used for a cyclone in this region. This development highlights both cultural representation and the evolution of meteorological naming conventions in the north Indian Ocean.
Simple details
- Murasu is a traditional Tamil percussion instrument.
- The naming process for the north Indian Ocean started in September 2004.
- Names must be neutral and have a maximum length of eight letters.
- The panel includes contributions from 13 countries in total.
- Murasu is the third name from India’s list to be used after Gati and Tej.
What happened
The name Murasu refers to a traditional Tamil percussion instrument. It's the first Tamil name assigned to a tropical cyclone since the naming process for the north Indian Ocean began in September 2004.
The name was suggested by the Regional Meteorological Centre in Chennai. According to S. Balachandran, a former additional director general of meteorology, the instrument was chosen because it was used to disseminate information during the ancient period.
It was also used to alert people about natural disasters. The name was selected because it denoted a thunderous sound, which is fitting for a severe cyclonic storm.
Why it matters
The naming of cyclones is a collaborative effort involving multiple countries to ensure clear communication during severe weather events. This process helps authorities and the public track storms effectively as they move across the ocean.
- Coastal communities in India
- Meteorological agencies tracking storms
- International climate research panels
- Public safety and disaster management teams
- Regional governments coordinating relief efforts
It's important because it reflects cultural links and meteorological naming initiatives. This brings a sense of regional identity to global weather monitoring systems.
How we got here
Since September 2004, the World Meteorological Organisation has maintained a panel to name tropical cyclones. Initially, eight countries provided names for the list.
The panel later expanded to include five more nations, such as the United Arab Emirates and Yemen. This created a broader base for naming storms.
After the first list was exhausted, the Regional Specialised Meteorological Centre in New Delhi requested fresh suggestions from coastal states in 2020. India submitted a list of 13 names for the current panel.
The panel meets once in three years to review these submissions. Meteorologists noted that the Regional Meteorological Centre in Chennai had previously suggested names like Thirukai, Kalappai, Yer, and Naavai.
These names were related to ocean, fishing, and agriculture. However, they didn't make it to the final list, showing how competitive the selection process is.
Reality check
While the naming process is essential for identification, it doesn't change the physical impact of a storm. Meteorologists suggest that the official meaning should be made available to improve public understanding.
Not every suggested name is accepted by the international panel. The names must meet strict criteria, including ease of pronunciation and neutrality, which limits the number of local terms that can be selected.
Who should buy and who should skip
- Those interested in meteorological history
- Students of regional cultural heritage
- Residents in cyclone-prone coastal zones
- People looking for specific storm intensity data
- Those seeking long-term climate predictions
What happens next
As the severe cyclonic storm advances, authorities will continue to monitor its path and intensity. You'll likely see the following steps in the management process:
- Continuous tracking of the storm's trajectory by meteorological centers.
- Issuance of regular weather bulletins to coastal states.
- Implementation of evacuation and safety protocols for vulnerable areas.
- Coordination between international panels to update storm logs.
Verdict
The inclusion of Murasu represents a significant step in integrating regional cultural identity into global weather monitoring. It serves as a reminder of how ancient communication methods are now reflected in modern disaster management.
Read the news report this explainer is based on: How ‘Murasu’ became the first Tamil name for a tropical cyclone.
Source: Ebenezer News Explainer Desk · Ebenezer News Explainer Desk. Published 2 Nov 2026, 10:51 am.
