Jishin Log Dashboard
2026-07-31 07:37:15

Real-Time Earthquake Information Dashboard 'Jishin Log' Created by GMJ's CTO for Social Contribution

Introduction


In the aftermath of significant earthquakes, people's primary instinct is to seek accurate information about the scale and intensity of the tremors affecting them. However, amidst the chaos, excessive information and exaggerated expressions can obscure the facts, leading to increased anxiety. This is where Shoji Kai, CTO of GMJ, has stepped in to create a solution based on his experiences during the Kumamoto earthquake.

The Genesis of 'Jishin Log'


Shoji Kai, an engineer residing in Kumamoto, has launched 'Jishin Log', a real-time earthquake information dashboard that compiles and visually represents post-earthquake observational data. This nonprofit web service aims not to predict earthquakes or incite fear but to provide a calm environment for users to access essential information.

A Message to the Affected


In light of the recent earthquakes, the team at GMJ extends its heartfelt thoughts to those impacted, their families, and all affected communities. We empathize with those enduring uncertain times, genuinely wishing for safety and prompt recovery in the affected areas.

Development Background


Having experienced the aftermath of the Kumamoto earthquake personally, Kai identified the pressing need for clarity during such chaotic moments. He understood that while the immediate instinct is to gather information, the overwhelming availability of it can lead to even greater unease.

“I’ve been there myself. Right after the earthquakes, I found myself seeking information, yet the growing influx heightened my anxiety. In such moments, what’s truly needed is not predictions or emotional dramatizations, but a clear and calm view of the observed facts.”


This sentiment drove Kai to develop 'Jishin Log' to aid those who are either experiencing the unrest firsthand or those worried about their loved ones from afar.

Features of 'Jishin Log'


Quick Access to Current Status


Visitors can gauge the situation almost instantaneously. The dashboard displays:
  • - Recent shakings
  • - Time elapsed since the last tremor
  • - Earthquake frequency over the past 24 hours
  • - Maximum intensity
This aggregation provides a comprehensive overview immediately upon loading the page.

A Calm Visual Experience


Designed to minimize visual stimulus, 'Jishin Log' incorporates a low-saturation dark mode that ensures readability even in dim conditions. Only colors representing different tremor intensities serve as visual accents, thereby delivering information in a understated manner.

Transparency in Data


The service emphasizes transparency, relying exclusively on verified data from official sources like the Japan Meteorological Agency. It tracks only the facts as observed, taking care to explain methodologies for data inclusion and exclusion.

Service Overview


  • - Service Name: Jishin Log
  • - Website: jishinlog.com
  • - Development Documentation: Development Log
  • - Operation Model: Nonprofit (Individual Development)
  • - Key Features: Current Status, Daily Timeline, Location-based Records, Epicenter Distribution

About GMJ


  • - Company Name: GMJ Co., Ltd.
  • - Key Executives: CEO Seiya Takamoto, CTO & CAIO Shoji Kai
  • - Headquarters: Mori Tower 34F, Atago Green Hills, 2-5-1 Atago, Minato-ku, Tokyo
  • - Website: gmj.ne.jp
  • - Inquiries: PR Contact (E-mail: [email protected])

In summary, 'Jishin Log' stands as a testament to the power of technology driven by personal experiences and societal needs—the result of a thoughtful engineer's vision to provide a sanctuary of clarity amidst the storm of information during devastating times.


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