1984 Tropical Storm HERNAN (1984210N16249)

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Storm track - Intensity - Wind Radii - Intensity Data - Source Data - All data

Summary Information

Storm ID	1984210N16249
Start	Jul 27 12Z
Max Intensity	45 kt (Jul 29 12Z)
End	Aug 1 00Z
ATCF IDs	EP081984
Track status	Best track data.

Storm track plot

Intensity plots

Radial wind information

No radial wind information for this storm

Position and Intensity Table

BASIN	ISO_TIME_________	NATURE	LAT	LON	WMO WIND	USA WIND	TD9636 WIND
	days since 1858-11-17 00:00:00			degrees north	degrees east		degrees north
EP	1984-07-27 12:00:00	TS	16.00	-110.60	25	25	25
EP	15:00:00	TS	16.20	-111.00		28	28
EP	18:00:00	TS	16.40	-111.40	30	30	30
EP	21:00:00	TS	16.50	-111.90		33	33
EP	1984-07-28 00:00:00	TS	16.60	-112.30	35	35	35
EP	03:00:00	TS	16.70	-112.70		35	35
EP	06:00:00	TS	16.90	-113.10	35	35	35
EP	09:00:00	TS	16.90	-113.50		35	35
EP	12:00:00	TS	17.00	-114.00	35	35	35
EP	15:00:00	TS	17.10	-114.50		35	35
EP	18:00:00	TS	17.20	-115.00	35	35	35
EP	21:00:00	TS	17.30	-115.50		35	35
EP	1984-07-29 00:00:00	TS	17.30	-115.90	35	35	35
EP	03:00:00	TS	17.40	-116.30		35	38
EP	06:00:00	TS	17.40	-116.70	35	35	40
EP	09:00:00	TS	17.50	-117.20		40	43
EP	12:00:00	TS	17.50	-117.60	45	45	45
EP	15:00:00	TS	17.50	-118.00		40	43
EP	18:00:00	TS	17.50	-118.40	35	35	40
EP	21:00:00	TS	17.50	-118.80		35	38
EP	1984-07-30 00:00:00	TS	17.50	-119.20	35	35	35
EP	03:00:00	TS	17.50	-119.60		35	34
EP	06:00:00	TS	17.40	-120.00	35	35	33
EP	09:00:00	TS	17.50	-120.30		33	31
EP	12:00:00	TS	17.50	-120.70	30	30	30
EP	15:00:00	TS	17.50	-121.10		30	30
EP	18:00:00	TS	17.50	-121.50	30	30	30
EP	21:00:00	TS	17.60	-121.90		30	30
EP	1984-07-31 00:00:00	TS	17.60	-122.20	30	30	30
EP	03:00:00	TS	17.60	-122.60		30	29
EP	06:00:00	TS	17.50	-122.90	30	30	28
EP	09:00:00	TS	17.50	-123.30		28	26
EP	12:00:00	TS	17.40	-123.60	25	25	25
EP	15:00:00	TS	17.30	-123.90		25	25
EP	18:00:00	TS	17.30	-124.20	25	25	25
EP	21:00:00	TS	17.20	-124.60		25	25
EP	1984-08-01 00:00:00	TS	17.10	-125.10	25	25	25

Source Information

Agency	Information
USA	hurdat2-nepac-1949-2023-042624.txt:Line=10197:HERNAN
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824
TD9636	cons_worldwide_trop_cyclone_18710101-19891231-002:Line=5311
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON	BASIN	SUBBASIN	ISO_TIME_________	NATURE	LAT	LON	WMO WIND	WMO AGENCY	DIST2LAND	LANDFALL	IFLAG	USA AGENCY	USA ATCF_ID	USA LAT	USA LON	USA STATUS	USA WIND	USA SSHS	TD9636 LAT	TD9636 LON	TD9636 STAGE	TD9636 WIND	STORM SPEED	STORM DIR
Year			days since 1858-11-17 00:00:00			degrees north	degrees east	mb		km	km				degrees north			mb	1	kts	mb	degrees north	degrees north	degrees east
1984	EP	MM	1984-07-27 12:00:00	TS	16.00	-110.60	25	hurdat_epa	697	697	O__________O___	hurdat_epa	EP081984	16.00	-110.60	TD	25	-1	16.00	-110.60	1	25	9	300
1984	EP	MM	15:00:00	TS	16.20	-111.00			718	718	P__________P___		EP081984	16.20	-111.00	TD	28	-1	16.20	-111.00	1	28	9	295
1984	EP	MM	18:00:00	TS	16.40	-111.40	30	hurdat_epa	741	737	O__________P___	hurdat_epa	EP081984	16.40	-111.40	TD	30	-1	16.30	-111.50	1	30	9	290
1984	EP	MM	21:00:00	TS	16.50	-111.90			742	738	P__________P___		EP081984	16.50	-111.90	TD	33	-1	16.50	-111.90	1	33	9	285
1984	EP	MM	1984-07-28 00:00:00	TS	16.60	-112.30	35	hurdat_epa	744	741	O__________O___	hurdat_epa	EP081984	16.60	-112.30	TS	35	0	16.60	-112.30	2	35	9	285
1984	EP	MM	03:00:00	TS	16.70	-112.70			748	738	P__________P___		EP081984	16.80	-112.70	TS	35	0	16.70	-112.70	2	35	8	290
1984	EP	MM	06:00:00	TS	16.90	-113.10	35	hurdat_epa	745	745	O__________P___	hurdat_epa	EP081984	16.90	-113.10	TS	35	0	16.80	-113.10	2	35	8	285
1984	EP	MM	09:00:00	TS	16.90	-113.50			764	759	P__________P___		EP081984	17.00	-113.50	TS	35	0	16.90	-113.60	2	35	9	280
1984	EP	MM	12:00:00	TS	17.00	-114.00	35	hurdat_epa	781	781	O__________O___	hurdat_epa	EP081984	17.00	-114.00	TS	35	0	17.00	-114.00	2	35	9	280
1984	EP	MM	15:00:00	TS	17.10	-114.50			801	801	P__________P___		EP081984	17.10	-114.50	TS	35	0	17.10	-114.50	2	35	10	280
1984	EP	MM	18:00:00	TS	17.20	-115.00	35	hurdat_epa	823	823	O__________P___	hurdat_epa	EP081984	17.20	-115.00	TS	35	0	17.20	-115.00	2	35	9	280
1984	EP	MM	21:00:00	TS	17.30	-115.50			849	849	P__________P___		EP081984	17.30	-115.50	TS	35	0	17.20	-115.40	2	35	9	275
1984	EP	MM	1984-07-29 00:00:00	TS	17.30	-115.90	35	hurdat_epa	878	878	O__________O___	hurdat_epa	EP081984	17.30	-115.90	TS	35	0	17.30	-115.90	2	35	8	275
1984	EP	MM	03:00:00	TS	17.40	-116.30			900	900	P__________P___		EP081984	17.30	-116.30	TS	35	0	17.40	-116.30	2	38	8	280
1984	EP	MM	06:00:00	TS	17.40	-116.70	35	hurdat_epa	931	931	O__________P___	hurdat_epa	EP081984	17.40	-116.70	TS	35	0	17.40	-116.80	2	40	8	275
1984	EP	MM	09:00:00	TS	17.50	-117.20			962	962	P__________P___		EP081984	17.50	-117.10	TS	40	0	17.50	-117.20	2	43	8	275
1984	EP	MM	12:00:00	TS	17.50	-117.60	45	hurdat_epa	986	986	O__________O___	hurdat_epa	EP081984	17.50	-117.60	TS	45	0	17.50	-117.60	2	45	8	275
1984	EP	MM	15:00:00	TS	17.50	-118.00			1010	1010	P__________P___		EP081984	17.50	-118.00	TS	40	0	17.50	-118.00	2	43	8	270
1984	EP	MM	18:00:00	TS	17.50	-118.40	35	hurdat_epa	1036	1036	O__________P___	hurdat_epa	EP081984	17.50	-118.40	TS	35	0	17.50	-118.40	2	40	8	270
1984	EP	MM	21:00:00	TS	17.50	-118.80			1063	1063	P__________P___		EP081984	17.50	-118.80	TS	35	0	17.50	-118.80	2	38	8	270
1984	EP	MM	1984-07-30 00:00:00	TS	17.50	-119.20	35	hurdat_epa	1090	1090	O__________O___	hurdat_epa	EP081984	17.50	-119.20	TS	35	0	17.50	-119.20	2	35	8	265
1984	EP	MM	03:00:00	TS	17.50	-119.60			1118	1118	P__________P___		EP081984	17.40	-119.60	TS	35	0	17.50	-119.60	2	34	8	265
1984	EP	MM	06:00:00	TS	17.40	-120.00	35	hurdat_epa	1156	1156	O__________P___	hurdat_epa	EP081984	17.40	-120.00	TS	35	0	17.50	-120.00	2	33	7	270
1984	EP	MM	09:00:00	TS	17.50	-120.30			1170	1170	P__________P___		EP081984	17.40	-120.30	TS	33	-1	17.50	-120.30	2	31	7	275
1984	EP	MM	12:00:00	TS	17.50	-120.70	30	hurdat_epa	1200	1200	O__________O___	hurdat_epa	EP081984	17.50	-120.70	TD	30	-1	17.50	-120.70	1	30	7	275
1984	EP	MM	15:00:00	TS	17.50	-121.10			1231	1231	P__________P___		EP081984	17.50	-121.10	TD	30	-1	17.50	-121.10	1	30	8	270
1984	EP	MM	18:00:00	TS	17.50	-121.50	30	hurdat_epa	1262	1262	O__________P___	hurdat_epa	EP081984	17.50	-121.50	TD	30	-1	17.60	-121.50	1	30	7	275
1984	EP	MM	21:00:00	TS	17.60	-121.90			1287	1287	P__________P___		EP081984	17.60	-121.90	TD	30	-1	17.60	-121.80	1	30	7	275
1984	EP	MM	1984-07-31 00:00:00	TS	17.60	-122.20	30	hurdat_epa	1311	1311	O__________O___	hurdat_epa	EP081984	17.60	-122.20	TD	30	-1	17.60	-122.20	1	30	7	270
1984	EP	MM	03:00:00	TS	17.60	-122.60			1344	1344	P__________P___		EP081984	17.60	-122.60	TD	30	-1	17.60	-122.60	1	29	7	260
1984	EP	MM	06:00:00	TS	17.50	-122.90	30	hurdat_epa	1376	1376	O__________P___	hurdat_epa	EP081984	17.50	-122.90	TD	30	-1	17.50	-122.90	1	28	7	260
1984	EP	MM	09:00:00	TS	17.50	-123.30			1409	1409	P__________P___		EP081984	17.40	-123.30	TD	28	-1	17.50	-123.20	1	26	7	260
1984	EP	MM	12:00:00	TS	17.40	-123.60	25	hurdat_epa	1441	1441	O__________O___	hurdat_epa	EP081984	17.40	-123.60	TD	25	-1	17.40	-123.60	1	25	6	260
1984	EP	MM	15:00:00	TS	17.30	-123.90			1474	1474	P__________P___		EP081984	17.40	-123.90	TD	25	-1	17.30	-124.00	1	25	6	260
1984	EP	MM	18:00:00	TS	17.30	-124.20	25	hurdat_epa	1495	1495	O__________P___	hurdat_epa	EP081984	17.30	-124.20	TD	25	-1	17.30	-124.30	1	25	7	260
1984	EP	MM	21:00:00	TS	17.20	-124.60			1531	1531	P__________P___		EP081984	17.20	-124.60	TD	25	-1	17.20	-124.70	1	25	8	255
1984	EP	MM	1984-08-01 00:00:00	TS	17.10	-125.10	25	hurdat_epa	1573		O__________O___	hurdat_epa	EP081984	17.10	-125.10	TD	25	-1	17.10	-125.10	1	25	9	255