Examining DAS EEW aspects using the arcata DAS arrayproject period: 5 1 2024 through 4 30 2025AWARD purpose: earthquake early warning (EEW) systems are of tremendous value if they can help prevent…

Ended Project Grant Awarded Last action

Award ID
G24AP00215
Recipient
Awarding agency
Obligated
$99,183

Award facts

Assistance listing
15.807 Earthquake Hazards Program Assistance
Completion date
Place of performance
California, USA

Award details come from USAspending.gov.

Description

As the agency reported it.

Activities
In this project, the recipient will examine large strain effects in data collected by a DAS system, that is operated by USGS in arcata, CA to monitor seismicity. These existing data provide a rich set of earthquake events and other variable strength environmental sources for this investigation. In addition, in collaboration with USGS, we will also collect new experimental data in various high resolution mode settings, where we intentionally TRY to induce large strain events in close vicinity to the sensors. Modeling, predicting and analyzing those data will allow the recipient to develop methods for estimating magnitudes for large strain events on DAS systems. Analysis of these data sets will be compared with other auxiliary data that USGS has available.deliverables and expected outcomes: a comprehensive research report on the findings will be generated to guide future activities including potential instrumentation improvements.
Intended beneficiaries
Early warning providers, such as shake alert and others warning systems, will be primarybeneficiaries of the research results. Additionally, we will engage with CAL poly humboldt researchers and students in several aspects of the proposed research program. In the long-term municipalities in northern california near the gorda subduction zone will be beneficiaries of cost-effective reliable early warning systems.subrecipients activities: none

Quick answers

Who received award G24AP00215?

G24AP00215 was awarded to Seismics Unusual, LLC by Office of Acquisitions and Grants (US Geological Survey) on May 1, 2024.

How much is award G24AP00215 worth?

$99,183 has been obligated on G24AP00215.

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