Hiroshima on X: trending history
Hiroshima has trended in 83 locations since 12 March 2019, reaching #25 in Perth, Australia. It was last on a list 29 September 2026.
Biggest days
| 6 Aug 2019 | 13 locations | |
| 6 Aug 2020 | 27 locations | |
| 20 May 2023 | 10 locations | |
| 6 Aug 2025 | 15 locations | |
| 7 Aug 2025 | 11 locations | |
| 7 Aug 2026 | 41 locations |
Every time it trended
List updates per year, all locations.
Post volume on its busiest days
Highest volume recorded with the trend; 26 days have a figure.
- 7 August 2020330,555 posts
- 6 August 2020316,890 posts
- 21 May 2023231,369 posts
- 7 August 2023191,000 posts
- 6 August 2025187,000 posts
From twtData's records of X trends in 450+ locations: the biggest countries every hour, the rest once a day. An "update" is one snapshot that listed this topic. Rank and hours on the lists count from November 2025, when our snapshots started keeping X's order; earlier days count only for locations and dates. 5 hours on the lists since then. Counted across 4 spellings.