How to Install and Start an MQTT Broker on Ubuntu Using Mosquitto: A Guide for IoT and Earthquake Early Warning Systems
MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol designed for constrained devices and low-bandwidth, high-latency, or unreliable networks. It is widely used in IoT (Internet of Things) applications…
Should You Use Acceleration or Velocity Data for Earthquake Monitoring?
In earthquake monitoring, the choice between using acceleration data or velocity data for event detection depends on several factors, including the objectives of your monitoring system, the type of sensors…
Understanding Dataless SEED and Response Files in Seismology: Essential Tools for Seismic Monitoring
In the realm of seismology, dataless SEED and response files play a pivotal role in ensuring accurate interpretation and analysis of seismic data. These files contain crucial metadata about seismic…
Troubleshooting SeisComP: Picks Detected but No Events in the Catalog
SeisComP is a powerful software package for seismological data acquisition, processing, and analysis. However, sometimes you might encounter an issue where SeisComP detects picks but no events appear in the…
How to Access and View Detected Events in SeisComP
SeisComP is a widely used software package for seismological data acquisition, processing, and analysis. One of its core features is the detection and cataloging of seismic events. In this guide,…
Cheat Sheet: Comprehensive California S-Corp Requirements
1. Formation Requirements File Articles of Incorporation: Form: Articles of Incorporation (Form ARTS-GS) Deadline: Upon creation Fee: $100 Website: California Secretary of State Appoint a Registered Agent: Deadline: Upon creation…
Unlocking Seismic Safety: The Power of Shake Tables in Structural Engineering
In the realm of structural engineering, ensuring safety and resilience in construction is of utmost importance. One of the most vital tools aiding engineers in this endeavor is the shake…
Biaxial Shake Table: Revolutionizing Seismic Testing Across Industries
At QuakeLogic, we are dedicated to pushing the boundaries of innovation and safety in engineering. Our Biaxial Shake Table is a testament to this commitment, offering unparalleled capabilities for seismic…
Step-by-Step Guide to Configure and Troubleshoot NTP on Linux-based Seismic Data Loggers by QuakeLogic
1. SSH into Your OpenWrt Device Open a terminal and SSH into your OpenWrt device: ssh root@<your_openwrt_device_ip> 2. Verify NTP Configuration Check the current NTP configuration: uci show | grep…