科学｜新たな津波情報「欠測」の導入 / Science | Introduction of a new tsunami information “missing data” system

Summary

The Japan Meteorological Agency announced that starting from July 24, 2023, it will add a new notification category called “missing data” to its tsunami observation information.

This new notification will be issued when tsunami observation data is unavailable, aiming to assist local safety measures. This change is expected to enable faster and more accurate information dissemination. Additionally, it aims to raise awareness about disaster preparedness.

Dialogue

This dialogue is fictional and based on the article.

Chako: Hey Log, I heard there’s a new term called “missing data” being added to tsunami information! What does that mean?
Log: Oh, that’s used when there’s no data from tsunami observations. In other words, it’s meant to inform people that the observations can’t be made.
Chako: I see! When is that necessary?
Log: For example, it would be used when there’s a malfunction with the observation equipment or a communication failure, making it impossible to obtain information.
Navi: Just to add, the introduction of this “missing data” will help local people understand the situation even when there’s no information available.
Chako: Got it! That’s really important! It’s great that everyone can feel more secure.

Admin’s Note

The newly introduced tsunami information regarding “missing data” will play a very important role in disaster response efforts. Especially in the case of natural disasters like tsunamis, real-time information can mean the difference between life and death, so providing information when observational data is unavailable will contribute to the peace of mind of local residents. As Chako mentioned, having such information is crucial for creating an environment where everyone feels safe. I hope that initiatives like this continue to progress in the future.