Coconino County, federal agencies team up on backcountry alert system for Grand Canyon

Hurricanes Irma and Harvey showed the power of social media to share real-time alerts and information as well as get resources to people more quickly when official channels like crisis hotlines are clogged. Officials originally discouraged the use of social media fearing panic and misinformation, but those attitudes changed as they saw the immediate impact it had on getting people help. More local and national organizations shifted to using social platforms to guide their emergency response efforts.

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 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.

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.

After a huge cyclone devastated a remote Fijian village, Eta Tuvuki worked to open communication channels between women and public officials. Her efforts are not only making women's voices heard, but they allow for the dispersal of critical information during disasters.

CARE Nigeria created a WhatsApp chatbot in 2022 to combat vaccine misinformation. The chatbot provides parents with real-time answers about childhood immunizations, nearby clinic locations, vaccine schedules and side effects, available 24/7 without judgment. To drive awareness, CARE ran a Facebook advertising campaign from December 2022 to February 2023, reaching 3.6 million people.

In an effort to address online violence children face in the digital age, initiatives across several countries, including Spain, Romania, and Ukraine, are getting creative using theatre, media literacy training on AI and algorithms, anonymous reporting hotlines and classroom phone bans, among other strategies to help youth cope. The various initiatives have proven successful. For example, the school-wide phone ban in one Spain region resulted in a 27.42% decrease in cyberharassment cases between 2023-2024.

Some youth are using mental health apps to supplement therapy or help them manage their emotions, making mental health care more accessible. While there are limitations regarding the apps’ regulations and validity, some research has found that mental health apps have moderately reduced anxiety, depression and suicide risk among the youth who use them.

A Facebook group posts the Amazon "wish lists" of families in Western North Carolina who were affected by Hurricane Helene to help them meet their immediate needs and provide holiday gifts for children. Donors "adopt" families and purchase anywhere from one item to the entire list.

Flowdiary is an e-learning platform that offers various digital skill courses in the Hausa language for free or at a very low cost. Flowdiary has more than 8,000 students enrolled across the country, training them in web development, graphic design and other digital skills that help them further their education and secure internships that help them advance their career opportunities.