The crowdsourced website shootingtracker.com lists mass shootings in the U.S. Here are data from just the past month. On Nov. 22, the day five people were injured in a shooting on Seattle’s Capitol Hill, there were mass shootings in four other U.S. cities. No one died that day, but 35 people in all were wounded.
| Date | Location | Dead | Wounded |
| Nov. 1 | Pendleton, SC | 4 | 0 |
| Nov. 3 | Jacksonville, FL | 1 | 3 |
| Nov. 3 | Harris County, TX | 2 | 2 |
| Nov. 4 | Oakland, ME | 4 | 0 |
| Nov. 6 | Tallahassee, FL | 0 | 4 |
| Nov. 6 | Bakersfield, CA | 0 | 4 |
| Nov. 6 | Denver, CO | 1 | 3 |
| Nov. 8 | Des Moines, IA | 1 | 3 |
| Nov. 8 | Warren, MI | 0 | 4 |
| Nov. 9 | Indianapolis, IN | 2 | 2 |
| Nov. 13 | Jacksonville, FL | 4 | 1 |
| Nov. 14 | Los Angeles, CA | 3 | 2 |
| Nov. 14 | Johnstown, PA | 0 | 5 |
| Nov. 15 | Philadelphia, PA | 0 | 4 |
| Nov. 15 | Anderson Co., TX | 6 | 0 |
| Nov. 16 | Round Mt., AL | 3 | 1 |
| Nov. 16 | Youngstown, OH | 1 | 5 |
| Nov. 17 | Murray, KY | 4 | 0 |
| Nov. 18 | Fresno, CA | 5 | 0 |
| Nov. 20 | Pittsburgh, PA | 1 | 3 |
| Nov. 21 | Baltimore, MD | 1 | 3 |
| Nov. 22 | Newburgh, NY | 0 | 5 |
| Nov. 22 | Seattle, WA | 0 | 5 |
| Nov. 22 | Chicago, IL | 0 | 4 |
| Nov. 22 | Brownsville, TX | 0 | 4 |
| Nov. 22 | New Orleans, LA | 0 | 17 |
| Nov. 23 | Minneapolis, MN | 0 | 5 |
| Nov. 23 | Columbus, OH | 4 | 1 |
| Nov. 23 | Houston, TX | 1 | 3 |
| Nov. 23 | Conway, SC | 0 | 4 |
| Nov. 26 | Boston, MA | 1 | 3 |
| Nov. 27 | Sacramento, CA | 2 | 2 |
| Nov. 27 | Colorado Springs, CO | 3 | 9 |
| TOTALS | 54 | 111 |