Usulután

WWLLN data

Inner events: 148

Lat: 13.4906
Residual: 7.9000 us
Stroke detected at 7 WWLLN stations

Lat: 13.4406
Residual: 24.8000 us
Stroke detected at 17 WWLLN stations

Lat: 13.4721
Residual: 14.4000 us
Stroke detected at 6 WWLLN stations

Outer events: 3267