Usulután

WWLLN data

Inner events: 22

Lat: 13.5718
Residual: 13.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5470
Residual: 15.5000 us
Stroke detected at 7 WWLLN stations

Lat: 13.5606
Residual: 19.1000 us
Stroke detected at 12 WWLLN stations

Outer events: 942