After the storm, a portion of the mountain collapsed and covered the houses in Barangays Tina-an and Naalad.

Were there warnings? Yes, said the Mines and Geosciences Bureau (MGB). They did warn the government of Naga of possible landslides before Ompong made landfall. Barangay Tinaan was specifically identified as an area that is "highly susceptible to landslides" and it is indicated in MGB’s geohazard map which was submitted to the local government.

As of 21 September, Apo Land and Quarry Corp. has said that it has no quarrying activity in Sitio Tagaytay, Brgy Tinaan, City of Naga. Although it has mining rights in the area, Apo asserts that they were just developing road for access and no quarrying activities have occurred.

Know where to build your homes

Hindsight is 20/20 and it would be so convenient for us to say “don’t build your houses on weak soil”. Remember the story of the wise and foolish builders?

“The rain came down, the streams rose, and the winds blew and beat against that house; yet it did not fall, because it had its foundation on the rock. But everyone who hears these words of mine and does not put them into practice is like a foolish man who built his house on sand.  The rain came down, the streams rose, and the winds blew and beat against that house, and it fell with a great crash.”

It would still help if you do proper research before deciding where to build your house. Don’t go for a lot just because it’s cheap.

Always listen to warnings

Given that the area has been identified as prone to landslides, residents could have been evacuated before the super typhoon.

In the case that you did not evacuate, always be alert. During typhoons as strong as Ompong, help each other out by listening to the local news.

Now, again, landslides happen suddenly. But in the case where your area has been targeted as landslide-prone, better look for a safer place, especially when there’s a super typhoon warning. If something happens to your house during a landslide, you can rebuild one somewhere else. Life preservation should come first, before any of your material wealth.

Charge all your gadgets

Make sure your prepaid phone is loaded (if you’re using prepaid) and charge your mobile devices. In the case that you can’t escape, turn on your GPS and call for help.

Curl into a ball if you can’t escape

If you have no way of escaping an imminent landslide, curl into a ball. Keep making sounds that will catch the attention of rescuers.

Take care of the environment

Mining, quarrying, logging -- all these terrible things we do to the environment have severe repercussions. Although we cannot stop these major companies from going ahead with their operations, we can let our voice be heard. Stand for something, use social media as a platform for your advocacy.