• Nishu Pandey
• K L N Hari Simha Rao
• V S N R Seshank
• Shashank Pokala
• Aparna T Sunil

An Earthquake alert system can be implemented by means of an IOT in wireless sensor network (WSN). As P wave travels faster than the S wave and reaches to the sensor which helps in causing early warning signal. Sensor values are connected to database by NodeMcu and it is stored in ThingSpeak account. ThingSpeak account allows to cluster, aggregate and visualize the live data streams in the cloud. With acceleration sensor realistic value of earthquake can be recorded and warning signal could be sent to registered stations with the help of wi-fi module on web server.

Earthquake early warning system, wireless sensor network, IOT, MEMS sensor

"Earthquake Alert System based on IOT technology", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 5, page no.d8-d14, May-2021, Available :http://www.jetir.org/papers/JETIR2105384.pdf

"Earthquake Alert System based on IOT technology", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 5, page no. ppd8-d14, May-2021, Available at : http://www.jetir.org/papers/JETIR2105384.pdf