How did the annual count of definite oceanic tsunamis recorded worldwide change from 2010 to 2024?
This is a real historical chart. Extraplot shows you the beginning and asks you to draw what happens next, then reveals the actual line. Below is the full series with the reveal point marked.
Solid line = visible part you would draw from · dashed violet = the actual revealed data after the cutoff.
The reveal
After the cutoff (2015), the actual values were:
| Date | Actual value |
|---|---|
| 2016 | 14 |
| 2017 | 17 |
| 2018 | 17 |
| 2019 | 8 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 17 |
| 2023 | 20 |
| 2024 | 10 |
About this dataset
- Category: Earth Science
- Source: NOAA NCEI (Global Historical Tsunami Database)
- Date range: 2010 – 2024
- Data points: 15
- Source fetched: Nov 10, 2026
More Earth Science charts
- How many magnitude 7–7.9 earthquakes did the world record each year from 2000 to 2021?
- How did the monthly count of magnitude 6+ earthquakes worldwide change from 1994 to 1997?
- How did the monthly count of magnitude 6+ earthquakes worldwide change from 2003 to 2006?
- How did the monthly count of magnitude 6+ earthquakes worldwide change from 2009 to 2012?
- How did the monthly count of magnitude 6+ earthquakes worldwide change from 2020 to 2023?
- How did the magnitude of the largest recorded earthquake each year change from 1975 to 1989?