Sierra Leone
From DFO – Flood Observatory
Sierra Leone
- Region: Africa (2)
- Sub-region: Sub-Saharan Africa (202)
- Intermediate region: Western Africa (11)
- M49: 694
- ISO-2: SL
- ISO-3: SLE
Recorded floods for Sierra Leone
Total number of flood events: 6
Toggle columns: Glide ﹟ - Additional Countries - Source
| ﹟ | Glide ﹟ | Start Date | End Date | Country | Additional Countries | Area (km²) | Source | Main Cause | Fatalities | Displaced | Severity | Flood impact index |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ﹟ | Glide ﹟ | Start Date | End Date | Country | Additional Countries | Area (km²) | Source | Main Cause | Fatalities | Displaced | Severity | Flood impact index |
| 5275 | 2022-08-29 | 2022-08-29 | Sierra Leone | 500 | FloodList | Torrential rain | 6 | 0 | 1.0 | 2.7 | ||
| 4506 | MS-2017-000109-SLE | 2017-08-14 | 2017-08-15 | Sierra Leone | 26,999 | News | Torrential rain | 400 | 3,000 | 1.5 | 4.9 | |
| 3524 | LS-2009-000158-SLE | 2009-08-09 | 2009-08-10 | Sierra Leone | 11,893 | 0 | Heavy rain | 7 | 300 | 1.0 | 4.4 | |
| 2713 | 2005-08-14 | 2005-08-16 | Sierra Leone | 7,726 | News | Heavy rain | 20 | 15,000 | 2.0 | 4.7 | ||
| 2385 | 2003-11-11 | 2003-11-13 | Sierra Leone | 8,243 | News | Heavy rain | 0 | 200 | 1.0 | 4.4 | ||
| 2044 | 2002-08-29 | 2002-09-01 | Sierra Leone | 9,153 | News | Heavy rain | 0 | 500 | 1.0 | 4.6 |