by an eyewitness but there's signs of that explosion geological society says it was something like two point one on the richter scale so that gives you no idea of the size and the power of the blast firefighters and ambulances and helicopter support teams is still at the scene. trying to help those who are still injured many believed to be still trapped in buildings that were affected by this. there was an old person's home a residential home where with one hundred thirty three people that collapsed as a result of this blast something like seventy residential homes rule saying mia this fertilizer plant when it exploded and they have also collapsed so that gives you an idea of the scale of the disaster. it's not clear how many people were in the plant at the time at this stage but what we do know is that the explosion took place at seven thirty in the evening local time so given that perhaps perhaps that may have reduced the fatalities if. that wasn't a peak time of the fertilizer plant with workers but nonetheless devastating scenes of as we say two people have been confirmed dead but