Typhoon Irma, international code 197815, international name IRMA, 1978年Northwest PacificTyphoon . formedTime: 1978-09-09 12:00:00, 结束Time: 1978-09-15 18:00:00. peak intensity: Typhoon , 最低Pressure: - hPa, max wind : 33m/s.
Typhoon Irma at 1978-09-09 12:00:00 at 21°, lng 123.8° over the Northwest Pacific; initial intensity: Nameless.
It peaked at Typhoon intensity with max winds of 33 m/s (~119 km/h) and a minimum central pressure of -hPa, recorded at 1978-09-14 12:00:00.
1978-09-15 18:00:00 After, Typhoon Irma gradually weakened and was numbered off on 1978-09-15 18:00:00 was numbered off; its lifecycle recorded 26 track points.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1978-09-09 12:00:00 | 21°N | 123.8°E | Nameless | 10 | - | |
| 1978-09-10 00:00:00 | 21.4°N | 122.8°E | Nameless | 10 | - | |
| 1978-09-10 12:00:00 | 21.5°N | 122.2°E | Nameless | 10 | - | |
| 1978-09-11 00:00:00 | 21.8°N | 121.8°E | Nameless | 12 | - | |
| 1978-09-11 12:00:00 | 23.2°N | 122.3°E | Nameless | 15 | - | |
| 1978-09-12 00:00:00 | 24.9°N | 122.6°E | Nameless | 17 | - | |
| 1978-09-12 12:00:00 | 25.9°N | 123.5°E | Severe Tropical Storm | 25 | - | |
| 1978-09-13 00:00:00 | 27.3°N | 123.4°E | Severe Tropical Storm | 25 | - | |
| 1978-09-13 12:00:00 | 28.3°N | 124°E | Severe Tropical Storm | 28 | - | |
| 1978-09-14 00:00:00 | 30°N | 124.7°E | Severe Tropical Storm | 30 | - | |
| 1978-09-14 12:00:00 | 31.5°N | 126.1°E | Typhoon | 33 | - | |
| 1978-09-15 00:00:00 | 33.1°N | 128.8°E | Severe Tropical Storm | 25 | - | |
| 1978-09-15 12:00:00 | 34.7°N | 133°E | Nameless | 15 | - | |
| 1978-09-15 18:00:00 | 34.9°N | 135°E | Nameless | 10 | - |
Sampled rows shown; all 26 track points are available on the interactive map or via the public API .
Typhoon Irma's international code is 197815, is the 15th Typhoon of 1978, international name IRMA.
Typhoon Irmapeak intensity is typhoon °E, max wind 33m/s, minimum Pressure-hPa.
According to records, Typhoon Irma is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Irma's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197815.
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