Usulután

WWLLN data

Inner events: 2

Lat: 13.4721
Residual: 7.9000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5103
Residual: 19.0000 us
Stroke detected at 5 WWLLN stations

Outer events: 752

Lat: 13.6455
Residual: 29.5000 us
Stroke detected at 7 WWLLN stations