The number ofthus far in 2019 has outpaced the number of days this year, according to a gun violence research group. This puts 2019 on pace to be the first year since 2016 with an average of more than one a day.
As of September 1, which was the 244th day of the year, there have been 283 mass shootings in the U.S., according to data from the nonprofit Gun Violence Archive (GVA), which tracks every mass shooting in the country. The GVA defines a mass shooting as any incident in which at least four people were shot, excluding the shooter.
The toll of 283 mass shootings includes several high-profile, mass casualty attacks, two of which happened within 24 hours of each other:
- A in Odessa and Midland, Texas, on August 31, with seven people killed and 24 wounded
- A shooting in a historic district of Dayton, Ohio, on August 4, with nine people killed and 27 injured.
- A shooting at Walmart in , on August 3, with 22 people killed and at least 24 wounded. It was the deadliest shooting of the year.
- A shooting in a municipal building in Virginia Beach, on May 31, where a former city employee killed 12 people and wounded four.
The last time the mass shooting toll topped days of the year was 2016, which had 382 mass shootings — the most in any year since the Gun Violence Archive started keeping track. The past two years came close, with 346 mass shootings in 2017 and 340 in 2018.