Japan
From DFO – Flood Observatory
Japan
- Region: Asia (142)
- Sub-region: Eastern Asia (30)
- Intermediate region: ()
- M49: 392
- ISO-2: JP
- ISO-3: JPN
Recorded floods for Japan
Total number of flood events: 74
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 |
| 5287 | 2022-09-18 | 2022-09-18 | Japan | 48,000 | FloodList | Tropical cyclone | 1 | 3,000 | 1.5 | 4.9 | ||
| 5257 | 2022-08-03 | 2022-08-04 | Japan | 86,000 | FloodList | Heavy rain | 0 | 300,000 | 1.5 | 5.4 | ||
| 5111 | 2021-08-12 | 2021-08-17 | Japan | 2,471 | FloodList | Heavy rain | 3 | 50 | 1.5 | 4.3 | ||
| 4950 | 2020-07-27 | 2020-07-30 | Japan | 32,493 | FloodLIst | Torrential rain | 0 | 2,500 | 1.5 | 5.3 | ||
| 4942 | 2020-06-29 | 2020-07-05 | Japan | 28,548 | FloodList | Heavy rain | 34 | 0 | 2.0 | 5.6 | ||
| 4823 | 2019-10-25 | 2019-10-31 | Japan | 23,764 | FloodLIst | Typhoon 21 | 10 | 0 | 1.5 | 5.4 | ||
| 4800 | 2019-10-12 | 2019-10-15 | Japan | 122,626 | FloodList | Tropical Storm Hagibis | 73 | 230,000 | 2.0 | 6.0 | ||
| 4789 | 2019-08-28 | 2019-08-29 | Japan | 10,883 | FloodList | Heavy rain | 2 | 800,000 | 1.5 | 4.5 | ||
| 4776 | 2019-06-28 | 2019-07-10 | Japan | 32,382 | FloodList | Heavy rain | 0 | 1,000,000 | 2.0 | 5.9 | ||
| 4643 | 2018-07-05 | 2018-07-11 | Japan | 109,672 | FloodList | Tropical Storm Praipiroon | 80 | 1,500,000 | 2.0 | 6.2 | ||
| 4520 | 2017-09-17 | 2017-09-19 | Japan | 175,094 | News | Tropical Storm Talim | 2 | 4,000 | 1.5 | 5.9 | ||
| 4497 | 2017-07-22 | 2017-08-01 | Japan | 10,724 | News | Heavy rain | 0 | 20,000 | 1.5 | 5.2 | ||
| 4395 | 2016-09-20 | 2016-09-22 | Japan | 139,835 | News | Tropical Storm Malakas | 0 | 600,000 | 1.5 | 5.8 | ||
| 4363 | 2016-06-20 | 2016-06-21 | Japan | 18,481 | News | Torrential rain | 5 | 0 | 1.5 | 4.7 | ||
| 4292 | TC-2015-000124-JPN | 2015-09-09 | 2015-09-11 | Japan | 52,859 | News | Tropical Storm Etau | 3 | 100,000 | 2.0 | 5.5 | |
| 4169 | 2014-08-16 | 2014-08-19 | Japan | 76,117 | News | Torrential rain | 3 | 12,000 | 2.0 | 5.8 | ||
| 3969 | FL-000139-JPN | 2012-08-12 | 2012-08-20 | Japan | 10,670 | News | Torrential rain | 3 | 1,000 | 1.5 | 5.2 | |
| 3947 | FL-2012-000114-JPN | 2012-07-04 | 2012-07-16 | Japan | 7,923 | News | Heavy rain | 28 | 3,000 | 2.0 | 5.3 | |
| 3787 | 2011-03-11 | 2011-03-11 | Japan | 4,767 | News | Tsunami | 10,000 | 200,000 | 2.0 | 4.0 | ||
| 3680 | 2010-07-12 | 2010-07-13 | Japan | 78,652 | 0 | Torrential rain | 0 | 0 | 1.0 | 5.2 | ||
| 3554 | TC-2009-000221-JPN | 2009-10-07 | 2009-10-09 | Japan | 106,326 | 0 | Typhoon Melor | 0 | 5,000 | 1.0 | 5.5 | |
| 3523 | 2009-08-09 | 2009-08-10 | Japan | 18,367 | 0 | Tropical cyclone | 12 | 2,000 | 1.5 | 4.7 | ||
| 3515 | 2009-07-26 | 2009-07-27 | Japan | 9,647 | News | Torrential rain | 28 | 0 | 1.0 | 4.3 | ||
| 3512 | 2009-07-20 | 2009-07-22 | Japan | 11,850 | News | Torrential rain | 16 | 400 | 1.5 | 4.7 | ||
| 3344 | 2008-07-28 | 2008-07-29 | Japan | 52,423 | News | Torrential rain | 5 | 50,000 | 2.0 | 5.3 | ||
| 3326 | FL-2008-000104-NPL | 2008-06-27 | 2008-06-30 | Japan | 147,152 | News | Heavy rain | 0 | 128 | 1.0 | 5.8 | |
| 3192 | 2007-09-17 | 2007-09-25 | Japan | 37,903 | News | Tropical cyclone | 4 | 24,000 | 1.0 | 5.5 | ||
| 3129 | 2007-07-13 | 2007-07-16 | Japan | 37,730 | News | Tropical cyclone | 5 | 40,000 | 1.0 | 5.2 | ||
| 3124 | FL-2007-000094-JPN | 2007-07-04 | 2007-07-12 | Japan | 2,673 | News | Heavy rain | 2 | 10,000 | 1.0 | 4.4 | |
| 2930 | 2006-07-22 | 2006-07-26 | Japan | 6,129 | News | Heavy rain | 4 | 4,300 | 1.0 | 4.5 | ||
| 2926 | FL-2006-000102-JPN | 2006-07-19 | 2006-07-20 | Japan | 47,888 | News | Heavy rain | 24 | 6,200 | 1.0 | 5.0 | |
| 2723 | 2005-09-04 | 2005-09-09 | Japan | Republic of Korea | 36,825 | News | Tropical cyclone | 22 | 301,000 | 1.0 | 5.3 | |
| 2691 | 2005-07-10 | 2005-07-11 | Japan | 23,384 | News | Heavy rain | 4 | 600 | 1.0 | 4.7 | ||
| 2572 | 2004-10-20 | 2004-10-24 | Japan | 31,215 | News | Tropical cyclone | 83 | 42,000 | 1.0 | 5.2 | ||
| 2569 | 2004-09-26 | 2004-09-30 | Japan | 3,022 | News | Tropical cyclone | 19 | 10,000 | 1.0 | 4.2 | ||
| 2556 | 2004-08-30 | 2004-08-31 | Japan | 42,655 | News | Tropical cyclone | 13 | 5,900 | 1.0 | 4.9 | ||
| 2551 | 2004-08-16 | 2004-08-19 | Japan | Republic of Korea | 16,536 | News | Tropical cyclone | 15 | 2,400 | 1.0 | 4.8 | |
| 2538 | 2004-08-01 | 2004-08-02 | Japan | 13,375 | News | Heavy rain | 1 | 0 | 1.0 | 4.4 | ||
| 2521 | 2004-07-13 | 2004-07-18 | Japan | 25,358 | News | Heavy rain | 18 | 5,800 | 1.0 | 5.2 | ||
| 2313 | 2003-08-08 | 2003-08-11 | Japan | Russian Federation | 14,326 | News | Tropical cyclone | 11 | 1,600 | 1.0 | 4.8 | |
| 2283 | 2003-07-19 | 2003-07-21 | Japan | 8,078 | News | Heavy rain | 19 | 800 | 1.0 | 4.4 | ||
| 1983 | 2002-07-09 | 2002-07-11 | Japan | 1,418 | News | Heavy rain | 1 | 10,000 | 1.0 | 3.6 | ||
| 1635 | 2000-09-11 | 2000-09-17 | Japan | Republic of Korea | 42,969 | News | Tropical cyclone | 13 | 100,000 | 1.0 | 5.5 | |
| 1556 | 1999-09-15 | 1999-09-16 | Japan | 2,622 | News | Heavy rain | 4 | 14,521 | 1.0 | 3.7 | ||
| 1519 | 1999-06-28 | 1999-06-30 | Japan | 50,659 | News | Heavy rain | 29 | 14,000 | 1.0 | 5.2 | ||
| 1451 | 1998-09-30 | 1998-10-02 | Japan | 9,471 | News | Torrential rain | 6 | 2,200 | 2.0 | 4.8 | ||
| 1434 | 1998-08-28 | 1998-09-02 | Japan | 73,841 | News | Torrential rain | 21 | 2,000 | 1.0 | 5.6 | ||
| 1274 | 1997-09-09 | 1997-09-14 | Japan | 15,278 | News | Tropical cyclone | 17 | 30,000 | 1.0 | 5.0 | ||
| 1253 | 1997-07-24 | 1997-07-27 | Japan | 5,933 | News | Tropical cyclone | 5 | 1,200 | 1.0 | 4.4 | ||
| 1259 | 1997-07-08 | 1997-07-13 | Japan | 95,827 | News | Heavy rain | 26 | 200 | 1.0 | 5.8 | ||
| 1239 | 1997-06-18 | 1997-06-20 | Japan | 18,485 | News | Tropical cyclone | 3 | 0 | 1.0 | 4.7 | ||
| 1005 | 1995-09-23 | 1995-09-24 | Japan | 90,343 | News | Tropical cyclone | 3 | 3,800 | 1.0 | 5.3 | ||
| 995 | 1995-09-15 | 1995-09-18 | Japan | 16,375 | News | Tropical cyclone | 3 | 500 | 2.0 | 5.1 | ||
| 777 | 1993-09-02 | 1993-09-04 | Japan | 882 | News | Heavy rain | 35 | 5,000 | 1.0 | 3.4 | ||
| 774 | 1993-08-27 | 1993-08-28 | Japan | 2,421 | News | Heavy rain | 2 | 3,000 | 1.0 | 3.7 | ||
| 764 | 1993-07-28 | 1993-08-07 | Japan | 20,755 | News | Heavy rain | 73 | 5,000 | 1.0 | 5.4 | ||
| 594 | 1991-10-12 | 1991-10-13 | Japan | 29,059 | News | Extra-tropical cyclone | 0 | 100 | 1.0 | 4.8 | ||
| 589 | 1991-09-27 | 1991-09-30 | Japan | 141,715 | News | Extra-tropical cyclone | 52 | 500 | 1.0 | 5.8 | ||
| 587 | 1991-09-19 | 1991-09-22 | Japan | 52,827 | News | Extra-tropical cyclone | 8 | 200 | 1.0 | 5.3 | ||
| 582 | 1991-09-10 | 1991-09-14 | Japan | 152,032 | News | Extra-tropical cyclone | 9 | 80 | 1.0 | 5.9 | ||
| 575 | 1991-08-20 | 1991-08-24 | Japan | 29,698 | News | Extra-tropical cyclone | 99 | 40,000 | 1.0 | 5.2 | ||
| 479 | 1990-11-05 | 1990-11-06 | Japan | 118,232 | News | Heavy rain | 11 | 0 | 1.0 | 5.4 | ||
| 461 | 1990-09-17 | 1990-09-20 | Japan | 169,564 | News | Extra-tropical cyclone | 38 | 60,000 | 2.0 | 6.1 | ||
| 451 | 1990-08-22 | 1990-08-23 | Japan | 57,750 | News | Tropical cyclone | 2 | 0 | 1.0 | 5.1 | ||
| 446 | 1990-08-10 | 1990-08-11 | Japan | 9,575 | News | Extra-tropical cyclone | 0 | 0 | 1.0 | 4.3 | ||
| 429 | 1990-06-29 | 1990-07-03 | Japan | 37,533 | News | Heavy rain | 24 | 832 | 1.0 | 5.3 | ||
| 359 | 1989-09-02 | 1989-09-05 | Japan | 10,377 | News | Heavy rain | 7 | 18,000 | 1.0 | 4.6 | ||
| 357 | 1989-08-25 | 1989-08-28 | Japan | 31,704 | News | Heavy rain | 5 | 6,400 | 1.0 | 5.1 | ||
| 208 | 1988-07-20 | 1988-07-21 | Japan | 4,324 | News | Heavy rain | 12 | 1,633 | 1.0 | 3.9 | ||
| 202 | 1988-07-15 | 1988-07-15 | Japan | 3,682 | News | Heavy rain | 4 | 0 | 1.0 | 3.6 | ||
| 177 | 1988-05-03 | 1988-05-04 | Japan | 8,184 | News | Heavy rain | 3 | 10,000 | 1.0 | 4.2 | ||
| 155 | 1987-10-16 | 1987-10-17 | Japan | 49,937 | News | Tropical cyclone | 8 | 3,000 | 1.0 | 5.0 | ||
| 96 | 1986-08-05 | 1986-08-08 | Japan | 16,929 | News | Tropical cyclone | 17 | 3,000 | 1.0 | 4.8 | ||
| 47 | 1985-09-01 | 1985-09-02 | Japan | 79,043 | News | Tropical cyclone | 11 | 1,200 | 1.0 | 5.2 |