Key Takeaways:
- 1. NASA’s experimental detection system, GUARDIAN, successfully detected a tsunami approaching Hawaii and other Pacific sites.
- 2. GUARDIAN aims to enhance existing early warning systems for tsunamis by providing near-real-time data on sea surface motion.
- 3. The system utilizes signals from the upper atmosphere to detect tsunamis, potentially giving authorities up to 1 hour and 20 minutes to evacuate vulnerable coastal areas.
NASA's GUARDIAN system, developed by the Jet Propulsion Laboratory, demonstrated its effectiveness by detecting an approaching tsunami before it made landfall. By utilizing signals from the upper atmosphere, GUARDIAN can provide valuable data to complement existing tsunami warning systems. The system's ability to detect tsunamis early and alert authorities could significantly help in minimizing loss of life and property.
Insight: GUARDIAN's unique approach of monitoring sea surface motion from space offers a promising solution for enhancing global tsunami forecasting and warning capabilities, potentially saving lives in vulnerable coastal communities.
This article was curated by memoment.jp from the feed source: NASA.
Read the original article here: https://www.nasa.gov/earth/natural-disasters/tsunamis/nasas-guardian-tsunami-detection-tech-catches-wave-in-real-time/
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