Sighting time, date & location

On 10/7/1997 at 20:30 a Light was sighted in Twin Mountain, NH, United States.

Latitude: 44.2722222
Longitude: -71.5394444

The object was seen for 10 seconds/@ 10 seconds.

Sighting Description:

FLASHING BLUE AND GREEN LIGHTS ACROSS THE SKY AND THEN IT DISAPPEARED IN A BRIGHT WHITE LIGHT.