{"id":79524,"title":"Care Weather 🌎 🛰️ Highest-accuracy global weather data from low-cost satellites","tagline":"We help weather-sensitive organizations adapt to increasingly extreme weather.","body":"Hi everyone! We’re [Alex](https://www.linkedin.com/in/alex-laraway-8ba461169/) and [Patrick](http://linkedin.com/in/mpatrickwalton) from [Care Weather](https://www.careweather.com/). We’re leveraging SpaceX rideshare and 5G electronics to make a swarm of low-cost satellites that get 17X more accurate global weather data.\n\n![uploaded image](/media/?type=post\u0026id=79524\u0026key=user_uploads/349337/502dc652-58a2-489c-928c-3cedb21358be)\n\n_(Left) Alex with with a flight-ready satellite. (Right) Patrick testing the latest satellite._\n\n### [🌪️](https://emojipedia.org/tornado) **Problem**\n\nWeather is quietly [costing billions](https://www.ncei.noaa.gov/access/billions/) across the economy. For example:\n\n* ✈️ A recent supertyphoon damaged $200M of Air Force planes in Guam ([JTWC](https://www.metoc.navy.mil/jtwc/products/atcr/2018atcr.pdf)).\n* 🚢 Ocean cargo ships reroute around so many unpredicted cyclones that they lose $60M of voyage time per ship per year.\n\nIt may seem like your weather app has tons of data to prevent this, but weather apps pretend predicted data is real. Those predictions are based on limited, inaccurate measurements from aging government satellites. Other solutions (weather stations, balloons, drones) aren’t scalable.\n\n![uploaded image](/media/?type=post\u0026id=79524\u0026key=user_uploads/349337/5ce389df-7421-4592-aa8c-dc75b9ba0e7b)\n\n### **🌎 🛰️ Solution**\n\nAfter studying with a NASA expert, we invented a modernized radar satellite, called [Veery](https://careweather.com/tech). We can mass produce Veery at low cost and get orders of magnitude more truth data. Veery’s flat form factor gives it way more solar power and lets it sail on top of the atmosphere for a closer view of the surface. Veery will map ocean surface vector winds, soil moisture, and sea ice globally, every hour, with 100 m - 6 km resolution.\n\n![uploaded image](/media/?type=post\u0026id=79524\u0026key=user_uploads/349337/fe836808-1163-4870-b7d1-7849bbbadb47)\n\n### **🚀 Traction**\n\nIn the last four months, we built and launched the smallest radar satellite in history! And we did it with pre-seed funding and a team of two. In the same timeframe, we received $50M worth of LOIs from the Air Force, the National Weather Service, and several maritime companies.\n\n![uploaded image](/media/?type=post\u0026id=79524\u0026key=user_uploads/349337/563a1d03-1716-4c5d-a467-4ad4ff993d97)\n\n![uploaded image](/media/?type=post\u0026id=79524\u0026key=user_uploads/349337/20167ab2-c237-4521-995e-2b2b114502c8)\n\n### **Asks**\n\nHelp us build a disaster-free future!\n\n* Follow us on [Twitter](https://twitter.com/CareWeather) and [LinkedIn](https://www.linkedin.com/company/careweather/).\n* If you work with weather data or in a weather-sensitive business, [sign up for our waitlist](https://careweather.com/waitlist)! We’ll have pilot data this Fall.","slug":"Kge-care-weather-highest-accuracy-global-weather-data-from-low-cost-satellites","created_at":"2024-03-20T14:47:16.636Z","updated_at":"2026-05-24T23:53:48.402Z","total_vote_count":15,"url":"https://www.ycombinator.com/launches/Kge-care-weather-highest-accuracy-global-weather-data-from-low-cost-satellites","share_image_url":"https://www.ycombinator.com/media/?type=post\u0026id=79524\u0026key=user_uploads/349337/fe836808-1163-4870-b7d1-7849bbbadb47","company":{"id":22870,"name":"Care Weather","slug":"care-weather","url":"https://www.careweather.com","logo":"https://bookface-images.s3.amazonaws.com/small_logos/81e671e33f39e0cff34d99aac6c503ed578d8189.png","batch":"Winter 2021","industry":"Industrials","tags":["Hard Tech","Space Exploration","Satellites","Weather","Agriculture"],"search_path":"https://bookface.ycombinator.com/company/22870"}}