Usulután

WWLLN data

Inner events: 10

Lat: 13.5367
Residual: 19.5000 us
Stroke detected at 12 WWLLN stations

Lat: 13.5781
Residual: 20.4000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5248
Residual: 17.9000 us
Stroke detected at 8 WWLLN stations

Outer events: 324