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Two end-member earthquake preparations illuminated by foreshock activity on a meter-scale laboratory fault | Nature Communications
![Onward Dominicans on Twitter: "From the Earthquake Intensity Meter located at PDRRMO Bulacan as of 1:13AM September 27, 2021. Stay safe everyone! #BulacanRescue #PleaseShare via the Bulacan Rescue FB page https://t.co/CZl4br9TCA" / Onward Dominicans on Twitter: "From the Earthquake Intensity Meter located at PDRRMO Bulacan as of 1:13AM September 27, 2021. Stay safe everyone! #BulacanRescue #PleaseShare via the Bulacan Rescue FB page https://t.co/CZl4br9TCA" /](https://pbs.twimg.com/media/FAOm077VIAYnDSl.jpg:large)
Onward Dominicans on Twitter: "From the Earthquake Intensity Meter located at PDRRMO Bulacan as of 1:13AM September 27, 2021. Stay safe everyone! #BulacanRescue #PleaseShare via the Bulacan Rescue FB page https://t.co/CZl4br9TCA" /
![Earthquake | Wind speed and direction meter, rain gauge, water level gauge and other weather observation equipment is ANEOS Earthquake | Wind speed and direction meter, rain gauge, water level gauge and other weather observation equipment is ANEOS](https://www.aneos.co.jp/wp-content/themes/aneos/productimg/STR-361.jpg)