The University of Hawai‘i Information Technology Services (ITS) Cyberinfrastructure team, the Hawai‘i Established Program to Stimulate Competitive Research (EPSCoR) Change HI project and the University of Hawai‘i Water Resource Research Center (WRCC) have recently partnered to transform the landscape of climate data accessibility in the Aloha State. Through the utilization of U.S. National Science Foundation (NSF) ACCESS allocations on the Jetstream2 supercomputer at the University of Indiana, the multidisciplinary Hawai‘i team has revolutionized the way climate data is collected, analyzed and disseminated.
At the heart of this initiative lies the Hawaiʻi Climate Data Portal (HCDP), a pioneering platform designed to provide seamless access to a diverse array of climate data and information tailored specifically for Hawai‘i. This portal hosts a treasure trove of high-resolution gridded products, including monthly rainfall and daily temperature data, which is updated in near-real-time. Additionally, it offers quality-controlled point datasets and future climate projections, empowering researchers, decision-makers and the community at large with invaluable insights into Hawai‘i’s climate dynamics.
“Central to the success of the HCDP is our ACCESS allocation on Jetstream2, which has played a pivotal role in streamlining data acquisition, processing and dissemination workflows,” said Sean Cleveland, interim director of cyberinfrastructure for the University of Hawaiʻi ITS Department. “By leveraging the power of Jetstream2, the team has been able to generate regularly updated map products at daily and monthly intervals, filling a crucial gap in the availability of current climate mapping data for the region.”
Cleveland said that one of the most significant achievements of this initiative is the democratization of climate data access. He said that prior to this work, climate data in Hawai‘i was fragmented and difficult to access – hindering research efforts and impeding informed decision-making. With the launch of the HCDP on Jetstream2, researchers and stakeholders now have access to a wealth of historical and near-real-time climate analyses – enabling a myriad of applications from drought planning to wildfire management.
The impact of this transformative project extends far beyond the realm of academia. As the effects of climate change become increasingly pronounced, access to timely and accurate climate data is essential for effective adaptation and mitigation strategies.
By providing a centralized platform for accessing comprehensive climate information, the HCDP on Jetstream2 is empowering Hawai‘i’s communities to respond proactively to the challenges posed by a changing climate.
–Sean Cleveland, interim director of cyberinfrastructure for the University of Hawaiʻi ITS Department
Cleveland said. “In addition to its role in enhancing climate data accessibility, ACCESS allocations on Jetstream2 have also delivered tangible benefits in terms of cost and efficiency by providing an alternative to deploying local infrastructure or utilizing commercial cloud resources.”
Looking ahead, the team remains committed to advancing its mission of promoting climate resilience in Hawai‘i. With plans to continue operating the HCDP on Jetstream2, they aim to further expand the portal’s capabilities – developing additional climate datasets and features to meet the evolving needs of researchers, agencies and communities across the islands.
Project Details
Resource Provider Institution(s): Indiana University (Jetstream2)
Affiliations: University of Hawai‘i Information Technology Services (ITS), Hawai‘i Established Program to Stimulate Competitive Research (EPSCoR), University of Hawai‘i Water Resource Research Center (WRCC)
Funding Agency: NSF
Grant or Allocation Number(s): ASC190026
The science story featured here was enabled by the U.S. National Science Foundation’s ACCESS program, which is supported by National Science Foundation grants #2138259, #2138286, #2138307, #2137603, and #2138296.