Tropical Cyclones in 2023 > Six-hourly Position and Intensity Data of Severe Typhoon Koinu (2314)

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SIX-HOURLY POSITION AND INTENSITY DATA OF SEVERE TYPHOON KOINU (2314)

Month	Date	Time (UTC)	Intensity	Estimated minimum central pressure (hPa)	Estimated maximum surface winds (m/s)	Lat. (°N)	Long. (°E)
Sep	28	1200	T.D.	1002	13	15.8	138.8
		1800	T.D.	1002	13	15.6	137.0
	29	0000	T.D.	998	16	15.4	135.8
		0600	T.D.	998	16	15.3	135.1
		1200	T.D.	998	16	15.6	133.9
		1800	T.S.	995	18	15.5	132.8
	30	0000	T.S.	995	18	15.4	132.0
		0600	T.S.	995	18	16.1	131.2
		1200	T.S.	990	21	16.4	130.7
		1800	T.S.	990	23	16.9	130.1
Oct	1	0000	T.S.	990	23	17.4	129.4
		0600	S.T.S.	985	25	17.9	128.8
		1200	S.T.S.	980	31	18.2	128.5
		1800	T.	975	36	18.7	128.0
	2	0000	T.	960	41	19.2	127.3
		0600	S.T.	955	43	19.5	126.6
		1200	S.T.	945	49	19.9	126.2
		1800	S.T.	945	49	20.1	125.5
	3	0000	S.T.	950	46	20.5	125.1
		0600	S.T.	950	46	21.1	124.9
		1200	S.T.	945	49	21.7	124.6
		1800	S.T.	950	46	21.9	124.2
	4	0000	S.T.	945	49	22.1	123.6
		0600	S.T.	945	49	22.1	122.8
		1200	S.T.	945	49	22.0	122.0
		1800	S.T.	945	49	21.9	121.3
	5	0000	S.T.	950	46	21.9	120.9
		0600	T.	960	41	22.1	120.0
		1200	T.	965	39	22.0	119.2
		1800	T.	970	36	21.9	118.4
	6	0000	T.	965	39	21.8	117.7
		0600	T.	960	41	21.7	116.9
		1200	T.	960	41	21.4	116.3
		1800	S.T.	960	46	21.2	115.8
	7	0000	S.T.	950	46	21.1	115.5
		0600	S.T.	955	43	21.1	115.3
		1200	T.	960	41	21.2	115.2
		1800	T.	960	41	21.3	114.9
	8	0000	T.	960	41	21.4	114.7
		0600	T.	960	41	21.6	114.3
		1200	S.T.	955	43	21.7	114.1
		1800	T.	965	39	21.7	113.7
	9	0000	S.T.S.	985	28	21.7	113.2
		0600	T.S.	998	21	21.5	112.5
		1200	T.D.	1006	13	21.1	112.1
			Dissipated