Fiji's Climate Champion Speaks Up for Women in the Wake of Cyclones

In 1970 Cyclone Bhola hit Bangladesh. It killed up to 500,000 people. Since then, the country has revamped its emergency disaster preparedness through a multipronged process, reducing its cyclone-related deaths by 100 fold. Now, the country collects weather data from more than 50 weather stations. The data is sent to mitigation committees which dispense the info to people through various methods: radio, text messages, and even doorknocking. The country also has a volunteer program with 76,000 volunteers and increased the number of multi-purpose shelters from 44 in 1970 to 512 in 1991.

A community-based, early-warning system for flooding in Durban, South Africa, gave community members an early enough evacuation order so that no lives were lost. The system uses information from Weather Service reports to know when and where to monitor real-time local conditions. When a community member or member of the disaster management unit sees the conditions are becoming dangerous, they use messaging apps to warn the community.

In coastal cities in India, floods have led to hundreds of deaths and millions of people being displaced. To address the issue, scientists had to address a variety of factors: hydrology of the upstream region; river, tidal, and storm surge modeling; and a high-resolution digital elevation map of the city. A group of scientists from 13 research institutes and government organizations looked at all those factors and came up with a real-time flood forecasting system. It generated 800 flood scenarios. When it rains the model predicts the most vulnerable sites.

With wildfires becoming more and more common, Californians have become improved their evacuation procedures. Alerting residents earlier via cellphone and then ongoing door-to-door notices have made a difference, along with residents trusting the evacuation calls more than before. Notable improvements have been made in hospitals, with staff making arrangements with other hospitals as soon as they receive the evacuation notice.

The city of Houston is changing its approach to measuring the full scope of damage from Hurricane Harvey so it can get help where it is most needed and improve future flood mitigation. Using data from numerous sources, Civis Analytics found unmet housing needs were far greater than initially recorded and low-income areas were hit disproportionately harder, even though recovery funding often goes to areas with higher housing values. Now city officials are working to implement solutions based on the data in order to allocate limited funds where they will be most effective.

South Asia is prone to flooding during monsoon season, this can lead to deaths and building damage. SMS warning systems have recently been implemented in order to warn residents when they are in danger, the system has a lot of room to grow but it has proven to be helpful in reducing deaths.

The Iowa Flood Center developed a low-cost flood monitoring system, which includes a $7,500 water gauge and predictive mapping tools backed by human experts, that's helped local officials in make better-informed decisions during flood emergencies. In 2024, the center helped rescue coordinators safely navigate boats to 300 stranded residents during a flood.

This Ability is a non-profit in Kenya specializing in supporting those facing gender-based violence, particularly with disabilities, with myriad resources. The organization developed a network of on-call women called "Mama Siri" who field emergency and informative calls on a toll-free number. Since 2020, their hotlines have received more than 4,500 calls.

In Detroit, a coalition of nonprofits and organizations are coming together to transform buildings into resilience centers. A resilience center is a hub that people can go to for help, especially in moments of a natural emergency. In Detroit, the hubs are part of a response to the effects of climate change, which can leave people displaced. Some of the things people can find in a hub include emergency services, internet access, and workforce development.

Maternal Expert Thinking Analyzer is a pilot project to prevent maternal mortality that uses a mobile diagnostic, training, and outreach application to help midwives assess the risk of their patients in rural areas. Midwives input data collected from pregnant mothers into the app and generate an automated risk-based assessment score. The pregnant mother then receives a text with advice based on her risk level. A total of 33 midwives across 14 regions are trained to use the app. Initial results indicate that the app has had positive results preventing maternal mortality and even increasing antenatal care.