Usulután

WWLLN data

Inner events: 87

Lat: 13.5513
Residual: 23.5000 us
Stroke detected at 5 WWLLN stations

Lat: 13.4220
Residual: 25.2000 us
Stroke detected at 13 WWLLN stations

Lat: 13.4515
Residual: 13.1000 us
Stroke detected at 6 WWLLN stations

Outer events: 7330