Tuesday’s webinar was awesome! We were joined by emergency managers, public works directors, DOT officials, researchers, and resilience planners from coastlines all over the country. Different roles, different geographies, different problems, but a shared need for better water level data in a world where flooding is growing in frequency and intensity. Thank you to Katherine Zarada from Stone Living Lab, Rob Burnes from Pinellas County, and Jessica Beach from St. Augustine for sharing how your communities are using Hohonu’s tools. While there is a shared need for data that's local and timely, what stood out was how each of you tailors the data to your community’s specific needs. As Katie put it: “We're providing information to any decision maker — whether that's a member of the public putting on their waterproof shoes for the day, or a municipality shutting down a flooded road.” Greg Dusek and Ryan Searcy did a fantastic job walking through the science and demo behind Tides+. More details on this new tide prediction model can be found in our research library: https://lnkd.in/gE3rNcEC If you attended, check your email for a special offer from the Hohonu team. And if you missed it, the recording is available here: https://lnkd.in/gHVWhtyT #FloodIntelligence #CoastalResilience #TideForecasting #HyperlocalData #ClimateTech
Hohonu
Environmental Services
Honolulu, Hawaii 1,539 followers
Hohonu helps communities adapt to climate change through providing accessible environmental water data
About us
Hohonu provides precision monitoring and forecasting to help communities prepare for and respond to flooding. It uses the latest technologies in hardware, software, and data science in order to deliver reliable and accessible water level data to its customers. "If you can't measure it, you can't improve it." The same principles its team used in the restoration of an ancient Hawaiian fishpond in He'eia fishpond, located in Kane'ohe Bay on the island of O'ahu, can be used to help aid in humanity's fight against climate change.
- Website
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http://www.hohonu.io
External link for Hohonu
- Industry
- Environmental Services
- Company size
- 2-10 employees
- Headquarters
- Honolulu, Hawaii
- Type
- Privately Held
- Founded
- 2020
Locations
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Primary
Get directions
Honolulu, Hawaii 96822, US
Employees at Hohonu
Updates
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One day to go! Tomorrow, we’re hosting a live webinar where we’ll discuss how communities across Massachusetts and Florida are using real-time flood data to prepare for and respond to coastal hazards. We’ll also unveil Tides+, Hohonu’s new tide prediction model, which improves upon NOAA tide predictions by 51%. We’ll be joined by Katherine Zarada from Stone Living Lab, Jessica Beach from the City of St. Augustine, and Rob Burnes from Pinellas County, who will talk about how they’re putting Hohonu data and tools to work for their communities. Brian Glazer, Ryan Searcy, and Greg Dusek from the Hohonu team will walk through a live demo of Tides+ and the science behind it. From Data to Decisions: Storytelling with Coastal Intelligence ► Tuesday, May 19 | 4 pm ET / 1 pm PT 🔗 Register here: https://luma.com/n0aucwno #FloodIntelligence #CoastalResilience #TideForecasting #KingTide #HyperlocalData #ClimateTech
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Hohonu reposted this
1.5 million waves and counting! 🌊 💻 📉 Thank you to the California chapter of ASBPA American Shore and Beach Preservation Association for having me at the Coastal Conditions Symposium this week in beautiful Santa Cruz. My talk focused on the promising new wave sensor tech that Hohonu has been developing with support from the Synchro testbed. Our deployment on the Santa Cruz Wharf (https://lnkd.in/gpr74A2u) has been going strong sampling 5x per second since December! Leave me a comment if you want to see some data and analysis.
Synchro team members Jason Adelaars and Chamonix Toledo attended the California Shore & Beach Preservation Association (CSBPA) Coastal Conditions Symposium this week at the Seymour Marine Discovery Center in Santa Cruz. It covered a wide range of topics in coastal resilience, from storm damage response and nature-based shoreline solutions to emerging monitoring technologies and statewide policy strategies for adapting California's coast to sea level rise. Synchro Testing & Evaluation participant Hohonu presented a lightning talk from Ryan Searcy on working with the Synchro tech testbed and potential use cases for the data collected by Hohonu's low-cost wave sensor currently deployed at the Santa Cruz Wharf. Thank you to the conference organizers (Doug George, Joseph Street, Louis White) and ASBPA American Shore and Beach Preservation Association for a great event!
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Mahalo, Council Chair Waters! Your support means a great deal to our team. The flooding events across Hawai’i showed how much real-time monitoring matters, and we’re excited by the emerging opportunity to bring our technology to communities right here at home.
I met with the creators of Hohonu, a Honolulu-based company developing innovative stream monitoring technology that is already being used across the country, including on Maui. On April 29, I invited them to present before the Honolulu City Council Executive Management Committee so we could learn how their real-time monitoring and alert system can help emergency officials and the public respond more quickly when streams begin rising or near flood capacity. After seeing the devastating impacts of recent flooding, the near dam failure in Waialua, and ongoing concerns about streams like Wailupe overflowing, I believe this technology can help save lives and better protect our communities. That’s why I requested $300,000 in the City budget to expand the use of this home-grown technology across Oʻahu. Stream maintenance is important, and so is stream monitoring — we need both to keep our communities safe. In an emergency, minutes matter, and having real-time information can mean the difference between preparedness and disaster. Mahalo Brian Glazer for this informative presentation! To view the full presentation, visit https://lnkd.in/gUvbdXeq. To learn more about Hohonu, visit https://www.hohonu.io/. #streammaintenance #floodprevention #technology #hohonu
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What does a coastal monitoring network look like in practice? Stone Living Lab is building one. Their Real-Time Monitoring Network consists of instruments that monitor wave, wind, tide, and flood conditions. The network includes Hohonu sensors that detect real-time flood conditions in coastal towns across Massachusetts, providing valuable information to state and municipal agencies and the general public. Katherine Zarada from SLL is joining us on May 19 to show how they're using real-time data to tell flood stories that communities understand, transforming sensor readings into insights that help residents, planners, and researchers prepare for coastal hazards. From Data to Decisions: Storytelling with Coastal Intelligence ► Tuesday, May 19 | 4 pm ET / 1 pm PT Also speaking: Brian Glazer, Ryan Searcy, Greg Dusek, Jessica Beach, and Rob Burnes 🔗 Save your spot: https://luma.com/n0aucwno #FloodIntelligence #CoastalResilience #TideForecasting #KingTide #HyperlocalData #ClimateTech
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Hohonu was recently featured in WINK News, covering Lee County's expanding flood gauge network. Over the last few years, we've deployed 44 sensors throughout the state of Florida, with 19 now operating in Lee County, providing real-time water level intelligence that emergency managers didn't have before. During Hurricanes Helene and Milton, the data proved invaluable in understanding how different flooding sources affected the region. Thank you Lee County for the partnership. We’re excited to expand further with two more gauges coming soon near Fort Myers Beach and Matanzas Pass. 🔗 Read the full story: https://lnkd.in/gTGuwW6e #FloodIntelligence #CoastalResilience #FloodEarlyWarningSystems #KingTide #HyperlocalData #ClimateTech
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Florida knows flooding. From St. Augustine to Pinellas County, Florida communities are preparing for a future where flood risk is growing and the tools to respond must keep pace. We've been working alongside officials and resilience officers across the state to turn hyperlocal data into confident decisions. Hear directly from them at our May 19 webinar: Jessica Beach (Chief Resilience Officer, City of St. Augustine) will show how they're using real-time water level data to prepare for king tides, walking through actual flooding photos and dashboard insights that drive decisions before water arrives. Rob Burnes (Project Coordinator, Pinellas County Public Works) will demonstrate how they're integrating Hohonu sensors with their existing ArcGIS workflows and using the public dashboard to communicate with the community in real time. From Data to Decisions: Storytelling with Coastal Intelligence ► Tuesday, May 19 | 4 pm ET / 1 pm PT Also speaking: Brian Glazer, Ryan Searcy, Greg Dusek, and Katherine Zarada 🔗 Register here: https://luma.com/n0aucwno #FloodIntelligence #CoastalResilience #TideForecasting #KingTide #HyperlocalData #ClimateTech
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Thank you Lee County for the partnership and for showing what's possible when communities invest in real-time flood intelligence. Great to see these sensors on our dashboard working to keep people safe!
We’re always looking for advanced ways to keep our community informed and prepared. This week, Lee County welcomed local meteorologists to the Public Safety Center for an inside look at our growing partnership with Hohonu and its real-time tidal gauge technology. With 18 flood sensors now deployed across the county (double from last hurricane season), this system provides early insight into rising water levels during heavy rain, tropical storms and hurricanes. That means better information for our media partners, more accurate forecasting through the National Weather Service and more timely decisions to help protect people, property and infrastructure. It’s one more way Lee County is using innovation and collaboration to stay ahead of the storm. Explore real-time conditions: https://lnkd.in/gc4eKgHY
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Coastal flooding now occurs roughly three times more often than it did 30 years ago. Long-term sea level rise is driving that acceleration, while seasonal variability shapes when flooding is most likely to occur. But most tide predictions still don't account for either, relying on distant gauges and static baselines. We've been working on a better approach. Tides+ is Hohonu's new tide prediction model that draws on hyperlocal sensor observations and decades of coastal water level data to produce more accurate tide predictions. The model improves upon existing NOAA tide predictions by 51% for the highest tides, and works with as little as 30 days of local data. On May 19, we're hosting a webinar where we'll walk through how it works, show a live product demo, and discuss how better coastal intelligence helps officials and planners tell clearer stories about flood risk. From Data to Decisions: Storytelling with Coastal Intelligence ► Tuesday, May 19 — 1 pm PT / 4 pm ET With speakers: Brian Glazer, Ryan Searcy, Greg Dusek, Katherine Zarada, Jessica Beach, and Rob Burnes. 🔗 Register here: https://luma.com/n0aucwno #FloodIntelligence #CoastalResilience #TideForecasting #KingTide #HyperlocalData #ClimateTech
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Current flood forecasts don’t work for property owners. In the Southeast Atlantic and Gulf Coast regions, high tide flooding has increased by more than 400% since 2000. And with fewer than 300 NOAA tide gauges covering over 95,000 miles of U.S. tidal shoreline, most coastal assets rely on forecasts too broad to act on. A regional “10 percent chance of moderate flooding” alert doesn’t tell an owner if their loading dock will be underwater on Thursday. That's why Hohonu’s point-source water level data matters. During an SF Climate Week event hosted by Tailwind Futures, Morrison Foerster, Arup, and Class 3 Technologies, our CEO Dr. Brian Glazer showed how Hohonu can provide the granular intelligence property owners need. Our data can quantify site-specific flood risks, shape resilience investments, and trigger parametric insurance payouts. 🔗 Read the Tailwind article and watch Brian’s presentation: https://lnkd.in/gr6YXG8b #SFClimateWeek #ClimateResilience #FloodIntelligence #CommercialRealEstate #ResilienceTech #ClimateTech