Usulután

WWLLN data

Inner events: 86

Lat: 13.4690
Residual: 13.5000 us
Stroke detected at 6 WWLLN stations

Lat: 13.4523
Residual: 10.9000 us
Stroke detected at 12 WWLLN stations

Lat: 13.4502
Residual: 9.5000 us
Stroke detected at 8 WWLLN stations

Outer events: 4029