According to Gun Violence Archive, which defines mass shootings as any single incident in which four or more people are shot, there were 648 mass shootings in 2022 and 18 as of January 9, 2023.

Source: https://rapidcityjournal.com/news/nation-world/crime-courts/us-cities-see-widespread-decline-in-homicide-rate-after-pandemic-era-spike/article_8e008211-aca6-5c51-8a1b-5ee375728a38.html

As defined by the Gun Violence Archive, mass shootings are events in which at least four people are shot or killed.

Source: https://njtoday.news/2023/02/03/2021-had-the-most-mass-shootings-and-gun-deaths-in-recorded-u-s-history/

CNN and the Gun Violence Archive define a mass shooting as a shooting that injured or killed four or more people, not including the shooter.

Source: https://vdare.com/posts/cnn-mass-shootings-correlate-with-black-people-s-share-of-population-whites-to-blame

During the Independence Day weekend, from 5 p.m. on Friday, June 30 until 5 a.m. on July 5, there were 16 mass shootings in the United States reported by The Gun Violence Archive.

Source: https://thechampionnewspaper.com/as-some-celebrated-our-independence-others-became-victims-of-gun-violence/

Figures from the nonpartisan Gun Violence Archive show there had been more than 605 mass shootings so far this year as of Sunday.

Source: https://www.theguardian.com/us-news/2023/nov/19/memphis-fatal-shooting-suspect-dead

Hundreds of runners and walkers will come together today at Grant Park for Chicago's Race Against Gun Violence.

Source: https://abc7chicago.com/chicago-race-against-gun-violence-grant-park-event-strides-for-peace/13337942/

Indeed, as of Sunday morning, more than 42,000 people have died from guns in 2023, according to the Gun Violence Archive.

Source: https://krdo.com/news/2023/12/24/police-are-searching-for-a-suspect-after-a-deadly-shooting-at-a-florida-mall/

Just two days into the month, this is one of three mass shootings in July and one of 338 mass shootings in the US in 2023, according to the Gun Violence Archive.

Source: https://krdo.com/news/2023/07/02/baltimore-police-are-at-the-scene-of-a-mass-shooting-incident-officials-say/

Mass shootings have become commonplace in the U.S., with more than 163 so far in 2023, the most at this point in the year since at least 2016, according to the Gun Violence Archive.

Source: https://interaksyon.philstar.com/trends-spotlights/2023/04/17/248605/four-dead-in-alabama-sweet-16-birthday-party-shooting/

Of the 16,301 gun violence deaths so far in 2023, just under 57% (9,108) were due to suicide, according to the Gun Violence Archive.

Source: https://thetablet.org/chicago-priest-celebrates-birthday-by-getting-guns-off-the-street/

Since the start of this year, at least 13,000 people have been killed by guns; more than half have been suicides, accoding to the Gun Violence Archive.

Source: https://time.com/6274979/gabby-giffords-gun-control/

So far, in 2023, there have been at least 85 mass shootings, according to the Gun Violence Archive, an average of about 1.5 mass shootings per day.

Source: https://truthout.org/articles/republicans-unveil-bill-to-make-ar-15-style-rifle-the-national-gun/

There have been more than 155 mass shootings and more than 12,000 gun-related deaths in 2023, according to the Gun Violence Archive.

Source: https://www.independent.co.uk/news/world/americas/us-politics/south-dakota-governor-nra-speech-b2320614.html

The shooting likely ranks as Baltimore’s largest single act of gun violence in terms of number of victims dating back to 2014, according to the Baltimore Sun newspaper, citing the earliest data kept by the nonprofit Gun Violence Archive.

Source: https://www.shorenewsnetwork.com/2023/07/03/baltimore-mass-shooting-leaves/

When Colorado lawmakers evaluated their Office of Gun Violence Prevention in January, things got tense.

Source: https://www.kunc.org/news/2023-08-01/colorados-gun-violence-prevention-office-touts-progress-months-after-critical-review-from-lawmakers