The SummaryTyphoon Ida (international code 197518) is a 1975 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 43m/s, minimum central pressure 950hPa, not in China Landfall, 1975-11-14 was numbered off, recorded 39 track points.
Typhoon Ida, international code 197518, international name IDA, 1975 Northwest Pacific typhoon. Formed: 1975-11-05 00:00:00, ended: 1975-11-14 12:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 950 hPa, max wind: 43m/s.
Typhoon Ida at 1975-11-05 00:00:00 at 10.8°N, 154.4°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Typhoon intensity with max winds of 43 m/s (~155 km/h) and a minimum central pressure of 950hPa, recorded at 1975-11-10 12:00:00.
1975-11-14 12:00:00 After, Typhoon Ida gradually weakened and was numbered off on 1975-11-14 12:00:00 was numbered off; its lifecycle recorded 39 track points.
Typhoon Ida (197518) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“抛物线”型转 toward 特征. formed初期 (11月5日至7日) , 系统在低The latitude海域 (10.8°N-13.7°N) 主要 toward NW direction缓慢Moving, During从154.4°EW移至149.7°E附近, 此时系统结构尚不稳定, 维持NamelessIntensity. 11月8日至9日, 随着纬度N抬至20°N左右, 路径逐渐转为N direction, 并开始加速.
The key turn toward point appeared between November 10th and 11th. Data showed that November 10th at 06:00 system position at 24.2°N, 146.8°E, then quickly toward NE. By November 11th at 00, Center had jumped to 32.2°N, 150.5°E, a short 18h latitude boost of 8 degrees, marking the system completely Go to W wind belt guided airflow control zone.
In terms of Intensity evolution, Ida underwent a full life cycle. Initial phase Intensity is weak, wind speedined at 10-17m/s. On November 8th, 18th, wind speed increased to 25m/s, upgraded to Severe Tropical Storm. Subsequently system Go to rapid enhancement, November 10th, 06th, reached peak intensity, max wind recorded 43m/s, qualified as Severe Typhoon. However, peak stateined Time extremely short, As the system rapidly Go to High-latitude cold sea zone, intensity drastically decreased. November 11th, 00wind speed has fallen to 35m/s, 12h later further weakened into Severe Tropical Storm, finally at November 14th weakened into Nameless and disappeared.
Compared to the previous typhoon, the 1975 Ida's peak intensity (Severe Typhoon, 43m/s) was significantly higher at 1986, 1980's Severe Tropical Storm level, also slightly strong at 1983's Typhoon level, but weak at 1972's Super Typhoon level Ida.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1975-11-05 00:00:00 | 10.8°N | 154.4°E | Nameless | 10 | - | |
| 1975-11-05 12:00:00 | 10.9°N | 152.4°E | Nameless | 10 | 1006 | |
| 1975-11-06 00:00:00 | 11.1°N | 150.5°E | Nameless | 10 | 1006 | |
| 1975-11-06 12:00:00 | 12.4°N | 149.5°E | Nameless | 12 | 1004 | |
| 1975-11-07 00:00:00 | 13.3°N | 149.7°E | Nameless | 12 | 1004 | |
| 1975-11-07 12:00:00 | 14.1°N | 149.5°E | Nameless | 15 | 1000 | |
| 1975-11-08 00:00:00 | 15.4°N | 148.9°E | Nameless | 17 | 992 | |
| 1975-11-08 12:00:00 | 17.1°N | 147.8°E | Tropical Storm | 23 | 990 | |
| 1975-11-09 00:00:00 | 18.5°N | 146.1°E | Severe Tropical Storm | 28 | 980 | |
| 1975-11-09 12:00:00 | 20.1°N | 145.4°E | Severe Tropical Storm | 30 | 975 | |
| 1975-11-10 00:00:00 | 22.4°N | 145.7°E | Typhoon | 38 | 970 | |
| 1975-11-10 12:00:00 | 26.2°N | 148°E | Severe Typhoon | 43 | 955 | |
| 1975-11-11 00:00:00 | 32.2°N | 150.5°E | Typhoon | 35 | 950 | |
| 1975-11-11 12:00:00 | 38.6°N | 154.2°E | Severe Tropical Storm | 30 | 968 | |
| 1975-11-12 00:00:00 | 41.2°N | 156°E | Severe Tropical Storm | 28 | 980 | |
| 1975-11-12 12:00:00 | 42°N | 161°E | Severe Tropical Storm | 25 | 988 | |
| 1975-11-13 00:00:00 | 41.6°N | 166°E | Tropical Storm | 23 | 996 | |
| 1975-11-13 12:00:00 | 41°N | 170°E | Tropical Storm | 20 | 1002 | |
| 1975-11-14 00:00:00 | 40°N | 173°E | Nameless | 17 | 1010 | |
| 1975-11-14 12:00:00 | 39.4°N | 176°E | Nameless | 15 | 1014 |
Sampled rows shown; all 39 track points are available on the interactive map or via the public API .
Typhoon Ida's international code is 197518, is 1975's 18th Typhoon, international name IDA.
Typhoon Ida peak intensity is Severe Typhoon, max wind 43m/s, minimum central pressure 950 hPa.
According to records, Typhoon Ida is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Ida's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197518.
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