Dayglow

 Dayglow, originally known as San Diego, is a city in the wasteland, near the site of the Glow. It is also one of the five New California Republic states.

Background
The town is located northwest of the Glow, which can be seen from its borders. Before 2161, it was populated by individuals that founded the Followers of the Apocalypse, among them Nicole and her parents. Butch Harris states that he lived nearby for some time, and Ricky claims to have grown up near the city. Dayglow was later abandoned due to widespread sickness that was impossible to cure at the time.

After 2162, a number of ghouls settled in the abandoned area from the destroyed Necropolis. Once the ghouls learned of West Tek, they set up a scavenging company excavating the facility and formed partnerships with scavenging companies from New Adytum and the Hub. At least one super mutant, a refugee from the Cathedral, was also rumored to be working with the ghouls and humans in Dayglow.

Rising to prominence over the next thirty years, Dayglow became one of the five founding states of the New California Republic alongside the states of Shady, Los Angeles, the Hub, and Maxson. The Dayglow Incorporation Address by NCR President Tandi is represented on the NCR $100 bill.

NCR Rangers passed through Dayglow on their way from Baja to the Mojave.

Appearances
Dayglow is mentioned in Fallout, Fallout 2, Fallout: New Vegas and its add-on Honest Hearts.