[17:51] <Brainstorm> ❗ भूकंप की चेतावनी / EARTHQUAKE WARNING for Northeastern India — follow for updates (Twitter)  
[17:53] <LjL> Assam
[17:56] <Brainstorm> 🌖 भूकंप! Earthquake! 4.5 M tremor, registered by NDI, with 27 reports, occurred 5 minutes ago (17:50:32 UTC), with a gibbous moon, Nagaon, Nagaon, Assam, India (26.34, 92.66) ± 23 km likely felt 100 km away (in Tezpur, Marigaon…) by 132700 people (seismicportal.eu)  
[17:59] <zaki> still use this http://early-est.rm.ingv.it/warning.html
[17:59] <u-la-la> [ Early-est - EArthquake Rapid Location sYstem with EStimation of Tsunamigenesis ] - early-est.rm.ingv.it
[17:59] <zaki> LjL, ^
[18:01] <LjL> zaki, i have it always open, and the bot uses that one too ;)
[18:01] <LjL> there are two other websites using the same system
[18:01] <LjL> they can be better for some areas
[18:01] <LjL> (none of them are *great* for Bangladesh, though)
[18:01] <LjL> http://alomax.free.fr/projects/early-est/warning.html
[18:01] <u-la-la> [ Early-est - EArthquake Rapid Location sYstem with EStimation of Tsunamigenesis ] - alomax.free.fr
[18:01] <LjL> http://www.koeri.boun.edu.tr/earlyest/warnings/
[18:01] <u-la-la> [ Early-est - EArthquake Rapid Location sYstem with EStimation of Tsunamigenesis ] - www.koeri.boun.edu.tr
[18:02] <LjL> they are not identical, they use different versions of the software and some different sensors
[18:02] <LjL> anyway both have detected this 4.5
[18:04] <zaki> yeah, I've checked the details 
[18:06] <LjL> https://geofon.gfz-potsdam.de/eqinfo/list.php is also often fast, but it tends to miss small earthquakes
[18:06] <u-la-la> [ GEOFON Program GFZ Potsdam - Earthquake Information Service ] - geofon.gfz-potsdam.de
[18:07] <LjL> and https://twitter.com/LastQuake is just the EMSC's account, but they post very quickly based on (like my bot) tweets, and also people who open their site or their app: they geolocate them and if many people are doing it in one place, they assume there was an earthquake there
[18:07] <u-la-la> [ EMSC (@LastQuake) | Twitter ] - twitter.com
[18:07] <LjL> so they already had this earthquake at https://twitter.com/LastQuake/status/1246859148362424321
[18:07] <u-la-la> [ EMSC on Twitter: "Felt #earthquake (#भूकंप) M4.4 strikes 23 km S of #Tezpur (#India) 5 min ago. Please report to: https://t.co/yFPHXFubLU… https://t.co/pe6xUJCBiE" ] - twitter.com