Typhoon TracksWestern North Pacific (typhoons): storms forming in Apr
1991–2020 average0.5per year
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Most in one year31971
Total491951–2025
Average per year by decade
0.9
0.7
0.8
0.6
0.7
0.5
0.4
0.7
10 strongest storms forming in Apr
| Name | Year | hPa | Wind kt |
|---|---|---|---|
| Amy | 1971 | 890 | – |
| Surigae | 2021 | 895 | 120 |
| Iris | 1951 | 909 | – |
| Olive | 1963 | 920 | – |
| Andy | 1989 | 920 | 100 |
| Tilda | 1959 | 930 | – |
| Georgia | 1962 | 930 | – |
| Marie | 1976 | 930 | – |
| Kujira | 2003 | 930 | 90 |
| Thelma | 1956 | 935 | – |
Counts use the IBTrACS season; storms crossing New Year can make a year differ by one from agency totals.