Usulután

WWLLN data

Inner events: 224

Lat: 13.5768
Residual: 11.6000 us
Stroke detected at 7 WWLLN stations

Lat: 13.5873
Residual: 4.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5274
Residual: 14.7000 us
Stroke detected at 11 WWLLN stations

Outer events: 10220