Maintenance scheduled for Thursday, April 25 from 5 PM to 6 PM ET.
https://earthquake.usgs.gov/ws/designmaps/asce41-17.json?latitude=25.75&longitude=-80.2&siteClass=A
https://earthquake.usgs.gov/ws/designmaps/asce41-17.json?latitude=71.3&longitude=-156.8&siteClass=B