Turkish Scientist Develops Weather Warning System
A scientist in Turkey has developed an advanced early warning system for weather risks. The innovation reflects a growing market for climate adaptation tools as extreme weather events, such as heavy rainfall in cities like Izmir, become more frequent.
- The scientist is Professor Hasan Tatlı, a meteorological engineer at Çanakkale Onsekiz Mart University; his research was published in the *Quarterly Journal of the Royal Meteorological Society*. The system provides a warning window of 3 to 60 hours for sudden events like heat waves, convective windstorms, and flash droughts. - This innovation arrives as Turkey's climate tech sector is gaining momentum, with the country seeing 80 climate tech deals between 2018 and 2022, the highest number in the MENA region. However, most of these are small, seed-stage investments. - The system translates complex atmospheric data into a single, simplified risk index ranging from 0 to 1, designed for clear communication with authorities and emergency planners. This addresses a key challenge in disaster risk management, where interpreting complex data can delay response. - Izmir, mentioned in the summary, exemplifies the growing threat; the city has recently experienced record-breaking rainfall, with one event in Foça dropping 154.4 mm of rain in hours, 15-year record, causing significant flooding. The city has also faced severe droughts and major forest fires that led to fatalities and the evacuation of over 50,000 residents in 2025. - This university-led research aligns with Turkey's broader national strategy to develop domestic technology solutions for pressing challenges, a priority emphasized in its 2030 Industry and Technology Strategy. The government is also developing a National Flood Forecasting and Early Warning System (TATUS) to provide 72-hour flood warnings. - Turkey is highly vulnerable to climate change, with projections indicating it will become water-scarce by 2030 and that temperatures could rise by 2.5°C in central and eastern regions. In 2021, the economic losses from labor capacity reduction due to extreme heat were estimated at USD 1.59 billion, or 0.2% of its GDP. - The World Bank identifies Turkey as having the highest potential among middle-income countries to benefit from the global demand for climate technologies, ranking fourth in competitive advantage in the sector. This is supported by a growing venture capital ecosystem, with firms like Maxis, Diffusion Capital Partners, and TRANGELS actively investing in Turkish climate startups. - The new system is part of a wider push for early warning capabilities in Turkey, which also includes earthquake and tsunami warning systems, such as the Istanbul Earthquake Rapid Response and Early Warning System (IERREWS). This reflects a national policy shift from crisis management to proactive risk reduction.
