Telegram lightning alerts · Nairobi, Kenya
Nairobi sits at nearly 1,800 metres above sea level, and the elevated terrain makes afternoon convective storms a regular occurrence during both the long rains (March–May) and short rains (October–December). ThunderWatchBot monitors a live global lightning stream and sends a Telegram alert with the exact strike distance and a map link the moment lightning enters your chosen radius.
Lightning in Kenya
Kenya's East African Rift Valley setting and proximity to Lake Victoria — one of the world's most lightning-active water bodies — creates significant thunderstorm activity across the country. The rift escarpments and high plateau amplify afternoon convection during both rainy seasons.
The Inter-Tropical Convergence Zone brings heavy rains and frequent thunderstorms to Nairobi from late March through May. Afternoon convective storms can produce intense lightning within a short window, making advance notice particularly valuable.
October and November bring a second active storm season. Short-rain storms are sometimes more intense and less predictable than the long rains. A 20 km radius alert in Nairobi covers the main urban area and Nairobi National Park boundary.
Nairobi's rapid urban growth keeps thousands of construction workers in exposed conditions. The bot's Telegram alert — including distance to the nearest strike — gives site managers a concrete signal to halt crane and high-rise operations.
Guides operating outside Nairobi in the Rift Valley, Amboseli or the Masai Mara can set a radius on their current field location. The bot works wherever a data connection exists on any SIM.
FAQ
Open ThunderWatchBot, send your GPS location and set a radius in kilometers. You get a Telegram message with distance and a map link each time lightning is detected within your range.
Two seasons: long rains (March–May) and short rains (October–December). Afternoon convective storms are common during both. Lake Victoria storms can also influence weather in western Kenya year-round.
Yes. ThunderWatchBot uses your GPS coordinates and a global stream — it works anywhere in Kenya with Telegram access, including Mombasa, Kisumu, Nakuru and the Rift Valley.
Nairobi afternoon storms can develop fast
Open the bot in Telegram, send your location and choose a radius. When lightning approaches Nairobi, you will get a Telegram notification before it arrives.
Go to @ThunderWatchBot