Yeah as much info we get from Dom, Indonesia and many other...

Yeah as much info we get from Dom, Indonesia and many other sources, it never seems to help with naming the date.
I can ask my wife, she is Indonesian. So I did. I find she has no concept as to where Central Kalimantan is. Has not heard of the Barito River but she is from south Kalimantan and is Banjarise. From Banjarmasin province. She also shared with me that taking coal out of the earth, takes the heat out of the earth and earthquakes and landslides will come
Bugger, another potential source of knowledge I have to discount.