Usulután

WWLLN data

Inner events: 143

Lat: 13.3879
Residual: 18.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.4411
Residual: 20.8000 us
Stroke detected at 17 WWLLN stations

Lat: 13.4944
Residual: 23.5000 us
Stroke detected at 8 WWLLN stations

Outer events: 5153