Usulután

WWLLN data

Inner events: 90

Lat: 13.5328
Residual: 10.2000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5341
Residual: 15.5000 us
Stroke detected at 7 WWLLN stations

Lat: 13.5509
Residual: 10.1000 us
Stroke detected at 8 WWLLN stations

Outer events: 814