Usulután

WWLLN data

Inner events: 219

Lat: 13.3750
Residual: 10.3000 us
Stroke detected at 9 WWLLN stations

Lat: 13.4787
Residual: 12.9000 us
Stroke detected at 6 WWLLN stations

Lat: 13.3358
Residual: 10.4000 us
Stroke detected at 6 WWLLN stations

Outer events: 960