The SummaryTyphoon Koni (international code 200308) is a 2003 Northwest Pacific typhoon; peak intensity Typhoon, max wind 33m/s, minimum central pressure 976hPa, not in China Landfall, 2003-07-22 was numbered off, recording 34 track points.
Typhoon Koni, international code 200308, international name KONI, 2003 Northwest Pacific typhoon. Formed: 2003-07-14 12:00:00, ended: 2003-07-22 18:00:00. Peak intensity: Typhoon , minimum central pressure: 976 hPa, max wind: 33m/s.
Typhoon Koni at 2003-07-14 12:00:00 at 10.5°N, 136.9°E 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 976hPa, recorded at 2003-07-20 06:00:00.
2003-07-22 18:00:00 After, Typhoon Koni gradually weakened and was numbered off on 2003-07-22 18:00:00 was numbered off; its lifecycle recorded 34 track points.
In 2003, the life history of the 8th Typhoon “Koni” at the Northwest Pacific Ocean, the overall path shows a stable WN go toward , eventually Go to S Sea N section and gradually weakened dispersal. From the formed initial coordinate sequence, the system mainlyined toward WMoving during July 14 to 16, with very small latitude variation (10.5°N to 10.1°N) , the length from 136.9°E rapidly moved W to 129.8°E, showing characteristics of low-layer wind guidance. After July 17, the path began to show a noticeable N percentage, Moving direction turned into WN. Until July 21, the Typhoon center reached 18.8°N, 110°E nearby, followed by toward NW direction deep into the sea, and finally at the evening of July
In terms of intensity evolution, “Koni” underwent a typical “formed-enhanced-top-weakened” process. The initial phase was Nameless, the air pressureined at more than 1000hPa. After upgrading to Tropical Storm on July 17, the intensity underwent brief fluctuations, the air pressure wandered between 991hPa to 994hPa. The real fast enhancement period appeared on July 20 to 21, Pressure rapidly dropped from 980hPa to the minimum of 976hPa, max wind to 33m/s, reaching the tiphoon peak. However, its high intensity maintenance time was shorter, only about 12h after it began to weaken, and on mid-July 21, it had dropped to Severe Tropical Storm, and further reduced to Nameless after the Go to Sea SW
In comparison with the same name History, the 2003 'Koni' Intensity is significantly weak. 2015 and 2020 the same name Typhoon both reached Super Typhoon level, minimum pressure is lower to 930hPa and 905hPa respectively, far above the 2003 version of 976hPa. even if the 2009 same name Typhoon, its peak intensity is only Tropical Storm (985hPa), but the 2003 version at least reached the Typhoon level standard.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2003-07-14 12:00:00 | 10.5°N | 136.9°E | Nameless | 7 | 1006 | |
| 2003-07-15 00:00:00 | 10.4°N | 134.5°E | Nameless | 7 | 1007 | |
| 2003-07-15 12:00:00 | 10°N | 132.1°E | Nameless | 12 | 1002 | |
| 2003-07-16 00:00:00 | 10.1°N | 129.8°E | Nameless | 15 | 1000 | |
| 2003-07-16 12:00:00 | 10.6°N | 127.8°E | Nameless | 15 | 1000 | |
| 2003-07-17 00:00:00 | 11°N | 125.7°E | Tropical Storm | 23 | 991 | |
| 2003-07-17 12:00:00 | 11.3°N | 123.2°E | Tropical Storm | 20 | 994 | |
| 2003-07-18 00:00:00 | 11.8°N | 120.5°E | Tropical Storm | 23 | 991 | |
| 2003-07-18 12:00:00 | 13°N | 118.6°E | Tropical Storm | 23 | 991 | |
| 2003-07-19 00:00:00 | 13.9°N | 117.3°E | Tropical Storm | 23 | 991 | |
| 2003-07-19 12:00:00 | 15.1°N | 116.2°E | Tropical Storm | 23 | 987 | |
| 2003-07-20 00:00:00 | 16.3°N | 115°E | Severe Tropical Storm | 30 | 980 | |
| 2003-07-20 12:00:00 | 17.6°N | 113.6°E | Typhoon | 33 | 976 | |
| 2003-07-21 00:00:00 | 18.3°N | 112°E | Typhoon | 33 | 976 | |
| 2003-07-21 12:00:00 | 18.8°N | 110°E | Severe Tropical Storm | 28 | 984 | |
| 2003-07-22 00:00:00 | 18.9°N | 107.3°E | Severe Tropical Storm | 30 | 980 | |
| 2003-07-22 12:00:00 | 20.1°N | 105°E | Tropical Storm | 20 | 994 | |
| 2003-07-22 18:00:00 | 19.7°N | 103.8°E | Nameless | 17 | 997 |
Sampled rows shown; all 34 track points are available on the interactive map or via the public API .
Typhoon Koni's international code is 200308, is 2003 Typehoon No. 8, international name KONI.
Typhoon Koni peak intensity is Typhoon , max wind 33m/s, minimum central pressure 976 hPa.
According to records, the Typhoon Koni is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Koni's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/200308.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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