At approximately 5:20 on the morning of 02/19/2021, from San Diego Country Estates in Ramona, California, I observed a long “string of lights” moving west to east over San Diego County. I originally had thought they were stars, as they had similar intensity of light as stars in the early morning sky. Then I noticed their uniform horizontal movement as a group, staying equidistant from each other.

This string of lights was moving faster than a jet aircraft would at what appeared to be a comparable altitude. The string consisted of 20 - 30 lights that remained horizontally in line with each other and moved in complete silence. The movement of the row of lights appeared as though they were attached to each other by a single string.
 The wind was coming from the east and the lights were moving west. There was no noise at all and the lights were white with a similar intensity of brightness as the surrounding stars. They were too low to have been a satellite.