A new milestone for climate adaptation: PetaBencana launches first real-time disaster notification service for Indonesia

In July, Indonesia has been simultaneously affected by massive flooding and forest fires; with flooding in Gorontalo affecting more than 36,000 residents, landslides as a result of heavy rain in Central Papua affecting 3,265 people, and forest fires in Aceh, Sumatra Selatan, and Jawa Timur. According to the National Disaster Management Agency (BNPB), Indonesia experienced a 39.39% rise in natural disasters in 2023, with a total of 5,940 events compared to 3,544 the previous year. According to Head of BNPB, Suharyanto, Indonesia now experiences 15-17 disasters every day. 

Climate-related disasters have become increasingly frequent and severe, posing significant challenges across the country. While extreme weather events cannot always be prevented, immediate alerts can significantly reduce the impact of disasters by allowing residents and response teams to take swift preventive measures. During a disaster, access to the most up-to-date information is critical for communities to understand what actions can be taken to protect themselves, their families, and their properties. 
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2023 in review

At a glance, here is what we achieved together this year: 
533 organizations using the data from our platforms;
853 Youth & Climate Ambassadors enrolled;
24,402 Individuals Trained;
26,000% increase in platform activity during disaster events;
171,972,349 users engaged
The start of the year marked a significant milestone for Yayasan Peta Bencana, with the launch of WhatsApp’s First Humanitarian Chatbot! Given that 83% of Indonesia’s 171 million internet users use WhatsApp, the launch of DisasterBot on Indonesia’s most used application represents a significant milestone for scaling community engagement in disaster risk reduction and recovery efforts.   In 2023, with over 2200 recorded disaster events in Indonesia, community-led information sharing through PetaBencana.id and MapaKalamidad.ph continued to shape disaster response as millions of users accessed the platforms to coordinate for safety and response. During the eruption of Mount Merapi in March 2023, resident reports detailing the amplitude, direction, distance, and duration of pyroclastic flow helped communities in surrounding areas to navigate safely. During the June 2023 earthquake in Yogyakarta, residents informed each other about inaccessible roads and damaged buildings to avoid dangerous areas, while first responders shared updates about rescue, recovery, and rebuilding efforts.  

This year, we noticed that residents were increasingly using PetaBencana.id to coordinate resource distribution, for example in setting up community kitchens. Beyond a tool for disaster information sharing, PetaBencana.id and MapaKalamidad.ph have become tools for peer-to-peer coordination at a massive scale. We continue to see that in the immediate aftermath of disasters, neighbors are always the first to help each other. By making risk information accessible, open, and actionable, PetaBencana.id and MapaKalamidad.ph address information gaps, reduce disparities, and ensure that all residents have the opportunity to protect themselves and their communities during disasters. Placing the power of data in the hands of communities encourages a collective and proactive approach to disaster risk reduction and climate adaptation. To further support these forms of mutual aid, we are now spearheading the next major phase of our software development; a “crowd logistics” feature dedicated to supporting resource and logistic coordination at a community level. Stay tuned for its release in the new year!  

PetaBencana.id and MapaKalamidad.ph have continued to support several organizations for emergency planning and response, helping first responders and government agencies to respond more quickly and effectively, including at the national emergency management agencies – BNPB and the Office of Civil Defense. Tracking humanitarian needs by way of resident reports made via social media and through our Humanitarian Chatbot system enables disaster managers and government agencies to see, share, and respond to these reports with unprecedented resolution and speed.  According to Theophilus Yanuarto, Public Relations Officer atIndonesia’s National Emergency Management Agency (BNPB): PetaBencana.id provides critical information for the public to support community-level response and increase public awareness about disaster risks, response, and recovery. The crowdsourced data on PetaBencana.id helps emergency managers at BNPB effectively respond to disasters. It is critical to have increased public participation in disaster information sharing to reduce risk for the nation as a whole.” 

In a time of increasing extreme weather events, information sharing through open data and open APIs is more vital than ever to enable coordinated decision making across all agencies and networks. In Indonesia, the Meteorological Agency (BMKG), continued to utilize our open data streams and leverage the real-time disaster reports submitted to PetaBencana.id to improve and validate the agency’s Impact Based Forecasting. The crowd-sourced information collected by PetaBencana.id serves as a “ground-truth” for BMKG’s prediction models, providing the granularity and hyper-local information to complement and enrich the agency’s overview of weather patterns. 

In the Philippines, we have been working with disaster affected communities, scientists, journalists, emergency managers, first responders, academics, aid agencies, and a wide range of experts to collectively extend the MapaKalamidad.ph platform from a real-time flood map to a real-time multi-hazard map. Co-design and integrating local knowledge into DRR tools continue to underly all our work; we are inspired by the enthusiasm of residents in the Philippines to build adaption tools together, for each other.

We are excited to announce that in January of the new year, MapaKalamidad.ph will be launched as a multi-hazard disaster mapping platform for all of the Philippines! Stay tuned for more updates!  

We continued to grow enrollment into our youth and community climate ambassador programs, with now 853 active ambassadors. We are proud and grateful to work with the next generation of leaders, who continue to demonstrate that even though youth are among the most affected by climate-related disasters, they are also leaders of change in their communities. Through the support of our micro-grant programs and their proactive initiatives, our youth and community ambassadors have collectively trained over 12,615 people in disaster preparedness this year alone.  From initiating activities ranging from post-disaster psychological risk reduction, to beach cleanups, to first aid trainings, to mobilizing local government commitment to youth preparedness, we are moved at the ways by which young leaders are building stronger communities through contextually embedded actions that stem from lived experience and concerns.  According to youth ambassador Arindra Unigraha, “PetaBencana.id has a significant impact on the younger generation in Indonesia, especially in increasing youth agency, engagement and awareness about disaster risk reduction. This is knowledge and support that we typically do not receive at school or at a municipal level – but the gap is now filled by Yayasan Peta Bencana.  

Beyond South East Asia, this year our open source software, CogniCity OSS, was extended to support communities in South Asia and Latin America. With UNDP, we ran a successful pilot in Panama, where the real-time reporting platform received several critical reports in just the first week of its release.   We are also excited to announce our partnership with re:arc institute for our “SouthxSouthEast Asia” initiative, towards the development of a real-time flood mapping platform for Pakistan. In the aftermath of the devastating floods in 2022 which affected 33 million residents, our teams from Indonesia and the Philippines are collaborating to support the deployment of community-based decision support tools for Pakistan; this is a testament to the strength of open-source software in fostering lateral exchange amongst the Global Majority, advancing more democratic forms of climate adaptation. The collective spirit of gotong-royong in Indonesia, bayanihan in the Philippines, and mutual aid globally, that have been renewed through these challenging times is a testament to the strength of community-led climate adaptation.  We thank you for your role in building this impressive community, and we look forward to continue working together to #ReduceRiskTogether in the region, and beyond

BBC Earth Features PetaBencana.id

“Can we harness the same gotong-royong in the face of our planet’s changing climate?” – Laura Pennafort, Wildlife Filmmaker

Building on the momentum of the series, Frozen Planet II, BBC’s digital impact campaign, Our Frozen Planet, highlighted PetaBencana’s work as an exemplary model of community-led climate adaption. We are excited to see how the film spotlights the Indonesian spirit of gotong-royong that PetaBencana is inherently founded on!

Watch the full video here

MapaKalamidad.ph Partners with Philippine Transmarine Carriers, Inc. to Strengthen Disaster Preparedness in the Philippines

MapaKalamidad.ph, the leading disaster information sharing platform in the Philippines, entered into an official partnership with Philippine Transmarine Carrier Inc.’s (PTC) Resiliency Improvement, Support, and Education (RISE) for Seafarer Communities in the Philippines Program, the flagship disaster risk reduction and management program of PTC.

This strategic partnership aims to promote and enhance disaster preapredness efforts in the Philippines, particularly PTC RISE communities, through the use of MapaKalamidad.ph’s platform that harnesses the power of social media during disaster events to gather real time and on the ground updates straight from the residents. These verified user updates or reports are displayed alongside relevant emergency data collected by local and government agencies. By integrating localized knowledge from various sources into a single, robust platform, MapaKalamidad.ph provides a comprehensive overview of disaster events, enabling residents, humanitarian agencies, and government agencies to make more informed decisions during emergencies.
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Ahead of extreme monsoon weather, Indonesia launches first WhatsApp Humanitarian Chatbot

Yayasan Peta Bencana, supported by the United States Agency for International Development (USAID) and endorsed by Indonesian National Board for Disaster Management (BNPB), as part of the USAID Cognicity OSS for Next Generation Community Engagement in DRM Program, through the Investing in Human Capital for Disaster Management initiative, officially launched the first WhatsApp Humanitarian Chatbot, BencanaBot. The first-of-its-kind, AI-assisted chatbot guides Indonesian residents to submit disaster reports. These reports are mapped in real-time on a free and open source platform, PetaBencana.id, where anyone is able to view and share real-time disaster updates in order to make coordinated, evidence-based decisions about safety and response.

Floodwaters up to 3 meters high destroyed dozens of homes in North Sulawesi on Friday, and torrential rains have flooded several areas in Indonesia during the first month of the year. BMKG has issued a warning for peak rainfall across the country this week, with the monsoon season expected to continue into March. In preparation for the upcoming extreme weather and in line with BNPB’s vision of Indonesia Tangguh 2045, the launch of BencanaBot on WhatsApp is a pivotal next step in strengthening preparedness and community-led disaster risk reduction. 
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#ThereIsHelp: As Indonesia braces for peak monsoon flooding, a nation-wide digital media campaign led by Twitter, PetaBencana, and BNPB supports community-led climate adaptation

 As leaders convene at the G20 and UNCOP27 meetings to deliberate commitments to climate action, residents across the world are already experiencing the impacts of extreme weather and are struggling to adapt to unprecedented scales of weather-related disaster events. As Indonesia braces for peak monsoon flooding, a recently launched nation-wide digital media campaign is supporting residents to stay safe and adapt to extreme weather, from the ground-up. The #ThereIsHelp notification service was launched by Twitter, together with partners Yayasan Peta Bencana and BNPB. Now, when residents search for disaster related keywords in Indonesia, the social media site will include a notification encouraging them to click through to credible information and support provided by Twitter’s official partners, PetaBencana.id and BNPB. 

Among Indonesians, the PetaBencana Twitter bot, or “BencanaBot” has become famous for its automatic responses to any post containing disaster-related keywords. The bot asks users to confirm their situation by submitting a disaster report. These reports are mapped in real-time on a free and open source platform, PetaBencana.id, where anyone is able to view and share real-time disaster updates in order to make decisions about safety and response. Since 2013, the platform has been used by millions of residents and first responders in Indonesia to make time-critical decisions about safety and navigation during emergency disaster events. Run by Yayasan Peta Bencana and supported by USAID Bureau of Humanitarian Assistance, the platform is also monitored by BNPB who use the platform to view and respond to incoming resident reports. The launch of the #ThereIsHelp feature supports the amplification of this community-based risk reduction effort, as it ensures that all Indonesians will be directed towards verified and timely information during disasters, thereby supporting greater and more effective coordination for all. 
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PetaBencana meets with Egyptian Meteorological Agency in preparation for COP27

In preparation for COP27, PetaBencana was invited to participate at the “Intergenerational Thinkshop for Hydromet Early Warning Early Action (EWEA): The Engagement of Young Professionals in Disaster Risk Reduction” in Cairo. The ‘Thinkshop’ gathered stakeholders from across 5 generations, representing a range of geographic backgrounds from across 4 continents, coming from a range of disciplines including academics, first responders, NGOs, emergency managers, and scientists. Participants gathered to discuss adaptation efforts to increasingly escalating hydrometeorological shocks due to climate change, and to reflect on the implications of the UN Secretary General Guterres initiative to ensure that “every person on Earth is protected by early warning systems within five years”. The workshop was also attended by head of the Egyptian Meteorological Agency, , who iterated his commitment to ensure multi-hazard warning systems for all.

PetaBencana was invited to share our experience working with residents across Indonesia to adapt to extreme weather events, where we highlighted the role of local knowledge in risk reduction, and involving local communities as co-designers of risk reduction programs. Read More

Peta Bencana joins BNPB to celebrate Disaster Risk Reduction Month!

To commemorate the Month for Disaster Risk Reduction (Bulan PRB), BNPB hosted an annual event in Balikpapan on 12-14 October 2022, where PetaBencana was invited to participate as a speaker and exhibitor. We set up our famous 3D mural at the event, and hundreds of emergency managers from provincial and local disaster management agencies (BPBDs) all across Indonesia, stopped by to take selfies and practice simulating reports via PetaBencana.id. was successfully carried out and Peta Bencana contributed to presenting the platform on the Ignite Stage and taking selfies with BPBD colleagues from all over Indonesia at our booth.

SEA Morning Show features PetaBencana as primary guest on International Disaster Risk Reduction Day

On International Disaster Risk Reduction Day, Yayasan Peta Bencana was featured on the South East Asia Morning Show for our work in community-led risk reduction in the region. During the interview with hosts Marissa Anita and Paul Palele, we discussed the history of PetaBencana.id, the development and expansion of MapaKalamidad.ph in the Philippines, disaster trends in the region, and of course, explained how #SelfiesSaveLives!

We also discussed the next trajectories of our work in community-led climate adaptation. We look forward to continuing to #ReduceRiskTogether and thank the SEA Morning Show for providing the space to share our work in the region. Watch the full interview here!

In preparation for Monsoon Season, PetaBencana partners with Twitter to make disaster preparedness go viral!#SelfieDermawan Trends on Twitter

On September 16th, 2022, we collaborated with our partners at Twitter to launch a 24-hour nation-wide disaster preparedness campaign. In preparation for the upcoming monsoon season, we called on Indonesian residents to practice submitting disaster simulation reports to PetaBencana.id by uploading their best selfies to the map. With the #SelfieDermawan hashtag trending on Twitter, over 25 million Indonesians engaged with the campaign, and the PetaBencana.id map lit up with selfies from all over Indonesia!

Through this campaign, we celebrated the faces of everyone who has been in a disaster, has helped during a disaster, or is willing to help in future disasters. As a testament to the strong spirit of “digital gotong royong”, residents all over Indonesia joined in on the campaign to remind our respective communities about the importance of sharing real-time information for disaster response in preparation for the upcoming monsoon season.

Why selfies? More effective than any sensor, selfies contain valuable information about the relative severity of a flood (or other disaster) in relation to a body and place. Importantly, selfies shared on social media provide precise, real-time information about locally specific conditions, as these images are geo-tagged. According to the IPCC report, one of the greatest barriers to climate adaptation is the lack of locally relevant time-sensitive information. However, with the abundant data being shared on social media we know that this is a barrier that can be resolved. Powered by CogniCity Open Source Software, PetaBencana.id is able to collect, structure, and visualize this data in real-time, transforming the selfie into a life-saving tool for everyone to make time-critical decisions about safety and response. Read More

2022 Global Platform for Disaster Risk Reduction: Yayasan Peta Bencana participates at the first meeting of government, non-government, and UN agencies, to evaluate the application of the Sendai Framework that will inform the adoption of a political declaration at the UN General Assembly in 2023

The 7th Session of the Global Platform for Disaster Risk Reduction (GPDRR) was officially inaugurated by Indonesian President Joko Widodo along with UN Deputy Secretary General Amina Mohammed, President of the 76th Session of the UN General Assembly Abdulla Shahid, UN Resident Coordinator for Indonesia Valerie Julliand, and the special representative of the UN for disaster risk reduction, as well as several Indonesian officials on May 25, 2022. Organized in a hybrid format, the Global Platform had over 6300 participants from a total of 185 countries.

During his opening remarks, President Joko Widodo encouraged the international community to enhance collaborative cooperation in disaster risk management, emphasizing the need for strengthened risk reduction culture and education, investment in science and technology, climate and disaster resilient infrastructure, and the implementation of global commitments. 

As the main multi-stakeholder global forum to assess and discuss progress, share knowledge, and identify gaps in the implementation of the Sendai Framework for DRR 2015-2030 (a global, non-binding agreement, adopted in 2015 at the Third UN World Conference on DRR in Sendai, Japan) the GPDRR provides a platform for reflection, evaluation, and commitment to more ambitious efforts for inclusive disaster risk reduction, based on the experience of practitioners and policymakers, as well as recent reports such as the IPCC Sixth Assessment report.
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Community-led information sharing shapes disaster response during city-wide flooding in Medan

Community-led information sharing through PetaBencana.id supports response and relief efforts as severe flooding strikes Medan

Heavy rainfall from February 27 to February 28th inundated almost the entire city of Medan, with some areas experiencing flood waters up to 2 meters high.

According to first-hand reports submitted to PetaBencana.id, the extreme weather has blocked major thoroughfares as embankments burst under the increasing intensity of rainfall. Residents have been sharing real-time updates through the PetaBencana.id platform to help keep each other informed, and support response efforts.

According to the Indonesian Meteorological, Climatological, and Geophysical Agency (BMKG) extreme rainfall is expected to continue in the coming weeks across several areas in Indonesia, including Sumatra and Java.

We remind residents to check https://petabencana.id for up-to-date information. Residents can also submit real-time flood reports by tweeting #banjir @petabencana, sending a Facebook message to @petabencana.id, or sending a Telegram message to @bencanabot. When we share what we see, everyone can stay informed, avoid danger, and reduce risk together! Read More

Over 1600 community leaders join MapaKalamidad.ph in an unprecedented nation-wide disaster preparedness training event!

Yayasan Peta Bencana, supported by USAID BHA and endorsed by the Office of Civil Defense (OCD), conducted a nationwide disaster preparedness event with barangay community leaders from all over the Philippines!

Attended by more than a thousandbarangay community leaders, participants simulated real-time disaster information sharing via the MapaKalamidad.ph platform. MapaKalamidad.ph is a free and open-source platform that provides real-time disaster information and transparent communication between residents and government agencies, to reduce risk and increase emergency response times during the sudden onset of disasters. The online platform harnesses the use of social media to crowdsource disaster information from residents on the ground, who often have the most up-to-date information, and displays this information on a live web-based map.

An average of 20 typhoons per year enter the Philippine area of responsibility. In 2021, the country was struck by a total of 22 storms, 9 typhoons, and 5 super typhoons. The most recent one, Typhoon Odette, strengthened from category 1 to 5 in just one day making it difficult, if not impossible, for people to prepare. As the rapid intensification of storms becomes more common due to climate change, real-time information is increasingly becoming the most important resource to understand and respond to rapidly changing situations. 
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MapaKalamidad.ph takes Next-Generation Bayanihan to a national level!

Vice President Leni Robredo’s message during the national launch of MapaKalamidad.ph

Disaster Map Foundation (Yayasan Peta Bencana), supported by USAID BHA and endorsed by the Office of Civil Defense (OCD), officially launched MapaKalamidad.ph, a free and open-source real-time flood mapping platform for the Philippines. 

In 2021, the Philippines was struck by a total of 22 storms, nine typhoons, and five super typhoons. The most recent, Typhoon Odette, strengthened from a Category 1 to 5 typhoon in just one day making it difficult for people to prepare for the arrival of the storm or to evacuate. As the rapid intensification of storms becomes more common due to climate change, real-time information is increasingly becoming the most important resource to understand and respond to rapidly changing situations.

MapaKalamidad.ph is a free and open-source platform that provides real-time disaster information and transparent communication between residents and government agencies, in order to reduce risk and increase emergency response times during the sudden onset of disasters. The online platform harnesses the use of social media to crowdsource disaster information from residents on the ground, who often have the most up-to-date information, and displays this information on a live web-based map. 
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M+ Museum acquires CogniCity OSS for their permanent collection of 21st century urban design

In 2020, M+ Museum of visual culture in Hong Kong acquired CogniCity OSS for their permanent collection of 21st century urban design in Asia; the source code remains open and in use, but they also commissioned Yayasan Peta Bencana to make a video to tell the story of the project for their visitors. 

The Same River, Twice is a two channel film installation that narrates the story of Jakarta as a megacity struggling to adapt to climate change during the tropical monsoon season, and how an integrated approach to software design is harnessing collective resident epistemologies to mitigate urban risk. The film made its first public preview at the opening of the museum on November 12th, 2021 and is available to view in person as part of their permanent collection.

Ahead of extreme monsoon weather, Indonesia and the Philippines collaborate to launch regional Youth Disaster Risk Reduction Program

Yayasan Peta Bencana, supported by USAID BHA and endorsed by Indonesian National Board for Disaster Management (BNPB) and the Office of Civil Defense (OCD), officially launched a regional disaster risk reduction youth program for Indonesia and the Philippines. As more frequently occurring extreme weather events continue to strike both countries, young leaders expressed their solidarity and commitment to reducing risk with the hashtags #Youth4GotongRoyong and #Youth4Bayanihan. The launch was opened by Dr. Raditya Jati, Deputy of Systems and Strategy of BNPB, Usec Ricardo B. Jalad, Executive director of the National Disaster Risk Reduction and Management Council (NDRRMC) and administrator of the OCD, and Mr. Harlan Hale, Regional Advisor of USAID BHA, who welcomed hundreds of youth and over 60 community organizations attending the online opening. 

Led by the conviction that mitigating disaster risk must involve all residents, the youth ambassador program commits to amplifying the agency of young people all across the region so that they can equally participate in disaster recovery efforts and make informed and safe decisions for themselves and their communities during emergencies. Half of the world’s population are youth under the age of 30, and they are often the first and most affected when weather related disasters strike. According to the 2020 World Disasters Report, Indonesia and the Philippines are among the most vulnerable to weather related disasters and it is inevitable that the countries will continue to experience an increase in extreme weather. To cope with the increasing frequency and severity of weather-related events, experts emphasize the necessity to focus efforts on adaptation; minimizing exposure and vulnerability by increasing capacities forresidents to respond to shocks, which must necessarily include the most vulnerable groups. 
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First public gathering of CogniCity OSS contributors

As part of AHA Center’s 2021 Humanitarian and Emergency Logistics Innovation Expo (HELIX), Yayasan Peta Bencana organized the first public gathering of contributors to CogniCity OSS as part of a session titled “Urban Collective Intelligence: From Crowd Sourcing to Crowd logistics”. Bringing together experts with a diverse set of backgrounds and experience in utilizing and contributing to CogniCity OSS, the public session explored how the design and development of open source systems can harness the power of crowdsourcing to aid disaster and humanitarian response and recovery.

Speakers included Etienne Turpin, co-founder of CogniCity OSS; Ferth Manasay, Project Manager of MapaKalamidad.ph in the Philippines; Daisy Tam, Founder of Breadline; Deepthi Chand Alagandula, Director and Co-Founder at CivicDataLab in India; Nguyen Minh-Tam, Former Project Manager at Smart Saigon; and Nashin Mahtani, director of Yayasan Peta Bencana.

Highlighting the relationship between software and social behaviours, the session discussed how a multi-sectoral design methodology is helping to shape the development of softwares for next generation disaster risk management and logistic coordination. The session expanded on the significance of open source networks as critical knowledge sharing infrastructures for the ASEAN context; allowing experts from different backgrounds and geographies to share, exchange, and create ideas for the future of humanitarian management. Read More

As Tropical Cyclone Seroja floods East Nusa Tenggara, community-led information sharing shapes disaster response

Community-led information sharing through PetaBencana.id supports response and relief efforts as severe flooding strikes East Nusa Tenggara

Tropical Cyclone Seroja has triggered flooding, landslides, and extreme winds in East Nusa Tenggara, causing severe damage across the region since April 4th, 2021. 

According to first-hand reports submitted to PetaBencana.id, the extreme weather has collapsed bridges, washed away homes, and caused power outages. Residents have been sharing real-time updates through the PetaBencana.id platform to help keep each other informed, and support response efforts.

According to Raditya Jati, Head of Data, Information and Communications at the National Emergency Management Agency of Indonesia (BNPB), “Extreme weather due to tropical cyclone Seroja still has the potential to occur in the East Nusa Tenggara (NTT) region in the next few days.” 

We remind residents to check https://petabencana.id for up-to-date information. Residents in East Nusa Tenggara can also submit real-time flood reports by tweeting #banjir @petabencana, sending a Facebook message to @petabencana.id, or sending a Telegram message to @bencanabot. When we share what we see, everyone can stay informed, avoid danger, and reduce risk together! Read More

As Jakarta floods again, humanitarian chatbots on social media support community-led disaster response

Community-led information sharing through PetaBencana.id supports response and relief efforts as Jakarta is inundated for the third major time this year

On February 20th, #banjir and #JakartaBanjir were the highest trending topics on Twitter Indonesia, as the capital city was inundated for the third major time this year, following particularly heavy rainfall from Friday night (19/2/2021) to Saturday morning (20/02/2021). As Jakarta residents turned to social media to share updates about the flood, they were greeted by “Disaster Bot” – a novel AI-assisted chatbot that monitors social media for posts about disasters and automatically invites users to submit more detailed disaster reports. These crowd-sourced reports are used to map disasters in real-time, on a free and open source website, PetaBencana.id.

As flooding blocked major thoroughfares and toll roads, disrupted commuter lines, and cut off electricity to over 60,000 homes, residents continued to share updates about the flood situation in order to stay alert and make timely decisions about safety and response. Hundreds of residents submitted flood reports to PetaBencana.id, alerting each other about water levels, broken infrastructures and road accessibility. The Jakarta Emergency Management Agency also updated the map with official information about flood affected  areas, and monitored the map to respond to resident needs. PetaBencana.id experienced a 2000% in activity in under 12 hours as residents actively checked the map to understand the flooding situation, avoid flooded areas, and make decisions about safety and response.  Read More