Bro, it almost doesn't matter where you are on the planet. If you bore a 17 km (10 mile) deep hole and dump water down it, you will be getting that water back as steam. 17 km down is permahot. There are some anomalous zones where the geothermal temperature gradient is wonky, but generally, at 20km depth it ought to be well past 100C.
Bro, it almost doesn't matter where you are on the planet. If you bore a 17 km (10 mile) deep hole and dump water down it, you will be getting that water back as steam. 17 km down is permahot. There are some anomalous zones where the geothermal temperature gradient is wonky, but generally, at 20km depth it ought to be well past 100C.