Question: Had "Snow Patrol" already been formed when "The Juliana Theory" first disbanded?

Context paragraphs:
The Juliana Theory / Dawson High Split: The Juliana Theory / Dawson High is a split album by Greensburg, Pennsylvania-based indie-rock bands The Juliana Theory and Dawson High released in 1998 on Arise Records.

List of number-one albums of 2011 (Netherlands): In 2011, 22 albums advanced to number one on the Mega Album Top 100, the official Dutch albums chart.  The first album to appear on the Album Top 100 that year was Caro Emerald's "Deleted Scenes from the Cutting Room Floor", the last being "Christmas" by Michael Bublé.  Artists and bands who had an album reach number one on the chart for at least one week were Caro Emerald, , Marco Borsato, Bruno Mars, Adele, BLØF, Ben Saunders, Guus Meeuwis, Anouk, Amy Winehouse, Red Hot Chili Peppers, Gerard Joling, Gordon, Rene Froger, Jeroen van der Boom, De Toppers, SuperHeavy, De Dijk, Coldplay, Frans Bauer, Snow Patrol, K3, Nick & Simon and Michael Bublé, and out of these artists, Bruno Mars, BLØF, Ben Saunders, SuperHeavy and Snow Patrol had achieved a number-one album for the first time.  Adele's "21" was the best-performing album of 2011, topping the Album Top 100's 2011 year-end chart.

Joshua Kosker: Joshua Kosker (born March 24, 1980) is best known as a musician, playing guitar and providing backing vocals for The Juliana Theory.  A native of Latrobe, Pennsylvania, Joshua was influenced by music when he and grade school friend Stanley Stepanic, a known local noise musician, decided to vent pre-teen angst through maniacal ravings under the title War.  Ill-fated War was a noise-rock combination of keyboards and various percussion instruments producing such wonderful tracks as "Goat's Blood" and "Banana Toast", which involved combinations of overdriven, badly tuned guitar riffs, keyboard noise, and offbeat drumming.  The band released two cassette tapes before calling it quits and moving on to other projects.  Joshua and other high school friends then went on to form the band Dawson High before he left to join The Juliana Theory.

Little Hide: "Little Hide" was the first single released by Scotland-based alternative rock band Snow Patrol.  It was released on 16 February 1998 under the Jeepster Records label.  It is notable for being the first release by Snow Patrol for the label.

The Juliana Theory: The Juliana Theory is an American rock quintet from Greensburg and Latrobe, Pennsylvania.  They signed to Tooth & Nail Records, and later to Epic Records for the release of the album "Love".  They released four studio albums before disbanding in 2006.  The band has since reunited twice; once in 2010 for eight shows, then again in 2017 for a tour celebrating their 20th anniversary.

Snow Patrol: Snow Patrol are a Northern Irish-Scottish rock band formed in 1993, consisting of Gary Lightbody (vocals, guitar), Nathan Connolly (guitar, backing vocals), Paul Wilson (bass guitar, backing vocals), Jonny Quinn (drums), and Johnny McDaid (piano, guitar, backing vocals).  Initially an indie rock band, the band rose to prominence in the early-mid 2000s as part of the post-Britpop movement.

Snow Patrol discography: The discography of Snow Patrol, an alternative rock band from Northern Ireland and based in Dundee, Scotland, consists of six studio albums, twenty-eight singles, eight extended plays, two compilation albums and one live DVD.  Snow Patrol was formed in 1994 by Gary Lightbody, Michael Morrison and Mark McClelland under the name Shrug.  They released an extended play (EP) titled "The Yogurt vs. Yogurt Debate".  Morrison left in 1995, and the band changed their name to Polarbear.  Under this name they released their other EP, "Starfighter Pilot", on the Electric Honey label.  Drummer Jonny Quinn joined in 1997 and the band signed to Jeepster Records the same year.  They then underwent their final name change to Snow Patrol.  The band's first two studio albums: "Songs for Polarbears" and "When It's All Over We Still Have to Clear Up" were released in 1998 and 2001 respectively, but failed to do well commercially.  Subsequently, the band was dropped by the label.

Listen... Tanks!: Listen... Tanks!  is an avant-garde music group, consisting of Gary Lightbody (of Snow Patrol) and producer Jacknife Lee, who has produced the last three albums for Snow Patrol, among others.  The group's music is very different from Snow Patrol and has been termed "weird" by Lightbody.  The group will visit Lee's home in January 2010 to record an album, after they finish working on another project Tired Pony.

Sessions@AOL (Snow Patrol EP): Sessions@AOL is the title of two separate EPs by alternative rock band Snow Patrol.  Both EPs feature the band's performance at AOL music.  Snow Patrol was one of the acts chosen in AOL Music's "Breakers" in December 2003, a program to promote bands for months leading up to the release of their respective albums in the United States.  Snow Patrol's appearance on the sessions was a part of the program.

Starfighter Pilot (song): "Starfighter Pilot" was the fourth single released by Snow Patrol, and the second track on their debut album "Songs for Polarbears".  The lyrics were written by Snow Patrol frontman Gary Lightbody and the music was composed by Lightbody and the other two members of Snow Patrol at the time, Mark McClelland and Jonny Quinn.

Supporting paragraphs: Snow Patrol The Juliana Theory
Answer: yes