The real events behind the jumps.
| # | Event ▾ | Date ▾ | Appears In ▾ | Type | Reference |
|---|---|---|---|---|---|
| 1 | St. Valentine’s Day Massacre | Feb. 14, 1929 | Book 1 | Historical Jump | Open Archive |
| 2 | Challenger Disaster | Jan. 28, 1986 | Book 1 | Historical Jump | Open Archive |
| 3 | Great Fire of London | Sept. 2–6, 1666 | Book 1 | Historical Jump | Open Archive |
| 4 | JFK Assassination | Nov. 22, 1963 | Book 1 | Historical Jump | Open Archive |
| 5 | Titanic Sinking | Apr. 14–15, 1912 | Book 1 | Historical Jump | Open Archive |
| 6 | Sandy Hook Elementary School Shooting | Dec. 14, 2012 | Book 1 | Historical Jump | Open Archive |
| 7 | Woodstock | Aug. 15–18, 1969 | Book 1 / Book 4 | Cultural Jump / Tour Event | Open Archive |
| 8 | Hindenburg Disaster | May 6, 1937 | Book 1 | Historical Jump | Open Archive |
| 9 | Chernobyl Disaster | Apr. 26, 1986 | Book 1 / Book 3 | Historical Jump | Open Archive |
| 10 | Mount Vesuvius / Pompeii | 79 CE | Book 1 | Historical Jump | Open Archive |
| 11 | Oklahoma City Bombing | Apr. 19, 1995 | Book 1 | Historical Jump | Open Archive |
| 12 | Attack on Pearl Harbor | Dec. 7, 1941 | Book 1 | Linked Historical Jump | Open Archive |
| 13 | Atomic Bombing of Hiroshima | Aug. 6, 1945 | Book 1 | Linked Historical Jump | Open Archive |
| 14 | Rizal Day Bombings | Dec. 30, 2000 | Book 1 | Historical Jump | Open Archive |
| 15 | September 11 Attacks — New York City | Sept. 11, 2001 | Book 1 | Linked Historical Jump | Open Archive |
| 16 | United Airlines Flight 93 | Sept. 11, 2001 | Book 1 | Linked Historical Jump | Open Archive |
| 17 | Death of Lucy Montgomery’s Mother | Apr. 17, 2006 | Book 1 | Personal Canon | Open Archive |
| 18 | Oliver Keen’s Prom Night Accident | May 12, 2018 | Book 1 | Personal Canon | Open Archive |
| 19 | First Forward Jump to 2041 | 2041 | Book 1 | Erased Timeline Branch | Open Archive |
| 20 | Tiananmen Square Massacre | June 3–4, 1989 | Book 2 | Historical Jump | Open Archive |
| 21 | Chicxulub Asteroid Impact | ≈ 66 million years ago | Book 2 | Historical Jump | Open Archive |
| 22 | 1906 San Francisco Earthquake & Fire | Apr. 18, 1906 | Book 2 | Historical Jump | Open Archive |
| 23 | Assassination of Julius Caesar | Mar. 15, 44 BCE | Book 2 | Historical Jump | Open Archive |
| 24 | Yellowstone Caldera Eruption | 10/28/75 — century unclear | Book 2 | Erased Timeline Branch | Open Archive |
| 25 | Aberfan Disaster | Oct. 21, 1966 | Book 2 | Historical Jump | Open Archive |
| 26 | Triangle Shirtwaist Factory Fire | Mar. 25, 1911 | Book 2 | Historical Jump | Open Archive |
| 27 | Death of Megan’s Parents | 2020s | Book 2 | Personal Canon | Open Archive |
| 28 | Reunion & Death of Lucy Montgomery | 2032 | Book 2 | Personal Canon | Open Archive |
| 29 | Boston Molasses Disaster | Jan. 15, 1919 | Book 3 | Historical Jump | Open Archive |
| 30 | Pulse Nightclub Shooting | June 12, 2016 | Book 3 | Historical Jump | Open Archive |
| 31 | Fall of the Berlin Wall | Nov. 9, 1989 | Book 3 | Historical Jump | Open Archive |
| 32 | Omagh Bombing | Aug. 15, 1998 | Book 3 | Historical Jump | Open Archive |
| 33 | Three Mile Island Accident | Mar. 28, 1979 | Book 3 | Historical Jump | Open Archive |
| 34 | Chernobyl Disaster (Revisited) | Apr. 26, 1986 | Book 3 | Historical Jump | Open Archive |
| 35 | 1977 New York City Bombings | Aug. 3, 1977 | Book 3 | Historical Jump | Open Archive |
| 36 | Battle of Gettysburg | July 1863 | Book 3 | Historical Jump | Open Archive |
| 37 | Hurricane Hugo Rescue Attempt | Sept. 21–22, 1989 | Book 3 | Missed Jump | Open Archive |