Usulután

WWLLN data

Inner events: 17

Lat: 13.5725
Residual: 9.7000 us
Stroke detected at 7 WWLLN stations

Lat: 13.4106
Residual: 15.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.3652
Residual: 20.1000 us
Stroke detected at 5 WWLLN stations

Outer events: 594