Usulután

WWLLN data

Inner events: 78

Lat: 13.4004
Residual: 29.9000 us
Stroke detected at 6 WWLLN stations

Lat: 13.5048
Residual: 11.6000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5496
Residual: 13.4000 us
Stroke detected at 16 WWLLN stations

Outer events: 1199