Telegram lightning alerts · Chennai, Tamil Nadu, India
Chennai and Tamil Nadu have a unique monsoon calendar — the peak lightning season runs October to December, opposite to most of India. ThunderWatchBot watches a live global lightning stream and sends a Telegram alert the moment a strike enters your chosen radius, whether you are near Marina Beach, in Coimbatore or anywhere in Tamil Nadu.
Lightning in Chennai and Tamil Nadu
While northern India has peak lightning during the south-west monsoon (June–September), Chennai's peak is during the north-east monsoon (October–December) when Bay of Bengal depressions bring intense rainfall and electrical storms. October–November cyclone season adds another layer of risk for coastal areas.
The north-east monsoon is Chennai's main rain season. Bay of Bengal low-pressure systems and depressions produce intense lightning along the coast and inland. A 20–25 km radius alert around your location in Chennai, Vellore, Puducherry or Tirunelveli gives time to move indoors.
Tropical cyclones crossing the Tamil Nadu coast bring extreme lightning with little general public warning. ThunderWatchBot reacts to detected lightning in real time — faster than most broadcast weather alerts for specific strike coordinates.
Tamil Nadu's fishing communities along the Coromandel Coast face significant lightning risk when Bay of Bengal storms develop quickly. An alert with GPS strike coordinates and a Google Maps link helps fishermen decide when to make for shore.
Like the rest of India, Tamil Nadu also has pre-monsoon thunderstorms from April to May when the heated land generates convective cells. Interior districts like Salem, Madurai and Coimbatore are often affected before coastal areas.
FAQ
Open ThunderWatchBot, send your GPS location near Chennai and type a radius in kilometers (e.g. 20). The bot alerts you whenever lightning is detected within that distance.
Chennai is on the lee side of the Western Ghats for the south-west monsoon but receives the north-east monsoon directly off the Bay of Bengal in October–December, making this the wettest and stormiest season.
Yes. The bot tracks lightning from the global feed and works during tropical cyclones — it sends an alert whenever a strike enters your radius, regardless of the weather system causing it.
North-east monsoon storms do not wait