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2011 Hurricane GREG (2011229N14261)


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

Summary Information

Satellite image near maximum intensity
Storm ID 2011229N14261
Start Aug 16 18Z
Max Intensity 75 kt (Aug 18 12Z), 979 mb (Aug 18 12Z)
End Aug 23 00Z
ATCF IDs EP072011
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

Map of storm track

Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES USA WIND USA PRES
days since 1858-11-17 00:00:00 degrees north degrees east kts kts
EP 2011-08-16 18:00:00 TS 13.90 -99.00 30 1006 30 1006
EP 21:00:00 TS 14.30 -99.50 30 1006
EP 2011-08-17 00:00:00 TS 14.70 -100.10 30 1006 30 1006
EP 03:00:00 TS 15.10 -100.70 33 1005
EP 06:00:00 TS 15.50 -101.50 35 1004 35 1004
EP 09:00:00 TS 15.90 -102.40 40 1002
EP 12:00:00 TS 16.30 -103.40 45 1000 45 1000
EP 15:00:00 TS 16.60 -104.50 50 997
EP 18:00:00 TS 16.90 -105.60 55 994 55 994
EP 21:00:00 TS 17.10 -106.60 60 991
EP 2011-08-18 00:00:00 TS 17.30 -107.50 65 987 65 987
EP 03:00:00 TS 17.50 -108.40 68 984
EP 06:00:00 TS 17.80 -109.20 70 980 70 980
EP 09:00:00 TS 18.10 -110.00 73 980
EP 12:00:00 TS 18.30 -110.80 75 979 75 979
EP 15:00:00 TS 18.50 -111.40 75 980
EP 18:00:00 TS 18.60 -112.00 75 980 75 980
EP 21:00:00 TS 18.70 -112.70 73 982
EP 2011-08-19 00:00:00 TS 18.80 -113.30 70 983 70 983
EP 03:00:00 TS 18.90 -113.90 68 985
EP 06:00:00 TS 19.00 -114.50 65 987 65 987
EP 09:00:00 TS 19.10 -115.00 63 989
EP 12:00:00 TS 19.30 -115.50 60 990 60 990
EP 15:00:00 TS 19.40 -116.00 55 992
EP 18:00:00 TS 19.50 -116.50 50 994 50 994
EP 21:00:00 TS 19.60 -117.10 48 996
EP 2011-08-20 00:00:00 TS 19.60 -117.60 45 997 45 997
EP 03:00:00 TS 19.60 -118.10 43 999
EP 06:00:00 TS 19.70 -118.60 40 1000 40 1000
EP 09:00:00 TS 19.70 -119.10 38 1002
EP 12:00:00 TS 19.80 -119.50 35 1004 35 1004
EP 15:00:00 TS 19.80 -119.80 33 1006
EP 18:00:00 TS 19.90 -120.10 30 1008 30 1008
EP 21:00:00 TS 19.90 -120.40 30 1008
EP 2011-08-21 00:00:00 TS 20.00 -120.70 30 1008 30 1008
EP 03:00:00 TS 20.00 -121.10 30 1008
EP 06:00:00 TS 20.10 -121.50 30 1008 30 1008
EP 09:00:00 TS 20.20 -121.90 30 1008
EP 12:00:00 DS 20.20 -122.40 30 1008 30 1008
EP 15:00:00 DS 20.10 -122.90 28 1008
EP 18:00:00 DS 20.00 -123.40 25 1008 25 1008
EP 21:00:00 DS 19.90 -123.90 23 1008
EP 2011-08-22 00:00:00 DS 19.80 -124.30 20 1008 20 1008
EP 03:00:00 DS 19.70 -124.70 20 1008
EP 06:00:00 DS 19.60 -125.00 20 1008 20 1008
EP 09:00:00 DS 19.60 -125.30 20 1008
EP 12:00:00 DS 19.60 -125.60 20 1008 20 1008
EP 15:00:00 DS 19.60 -125.90 20 1008
EP 18:00:00 DS 19.60 -126.20 20 1008 20 1008
EP 21:00:00 DS 19.60 -126.50 20 1009
EP 2011-08-23 00:00:00 DS 19.60 -126.80 20 1009 20 1009

Source Information

Agency Information
USA hurdat2-nepac-1949-2023-042624.txt:Line=24234:GREG::bep072011.dat
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824
TD9636
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA STATUS USA WIND USA PRES USA SSHS USA R34 USA R50 USA R64 USA POCI USA ROCI USA RMW USA GUST USA SEAHGT USA SEARAD STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north degrees east kts mb km km degrees north kts mb 1 nmile nmile nmile mb nmile mb kts mb degrees north degrees east
2011 EP MM 2011-08-16 18:00:00 TS 13.90 -99.00 30 1006 hurdat_epa 268 243 O______________ hurdat_epa EP072011 13.90 -99.00 TD 30 1006 -1 1009 150 90 40 13 310
2011 EP MM 21:00:00 TS 14.30 -99.50 243 226 P______________ EP072011 14.30 -99.50 TD 30 1006 -1 1009 145 75 13 305
2011 EP MM 2011-08-17 00:00:00 TS 14.70 -100.10 30 1006 hurdat_epa 227 208 O______________ hurdat_epa EP072011 14.70 -100.10 TD 30 1006 -1 1008 140 60 40 14 305
2011 EP MM 03:00:00 TS 15.10 -100.70 208 200 P______________ EP072011 15.10 -100.70 TD 33 1005 -1 1008 145 43 16 300
2011 EP MM 06:00:00 TS 15.50 -101.50 35 1004 hurdat_epa 204 193 O______________ hurdat_epa EP072011 15.50 -101.50 TS 35 1004 0 40,0,0,30 1008 150 25 45 18 295
2011 EP MM 09:00:00 TS 15.90 -102.40 209 204 P______________ EP072011 15.90 -102.40 TS 40 1002 0 45,0,0,35 1008 150 25 20 295
2011 EP MM 12:00:00 TS 16.30 -103.40 45 1000 hurdat_epa 208 204 O______________ hurdat_epa EP072011 16.30 -103.40 TS 45 1000 0 50,0,0,40 1008 150 25 55 12 40, , ,30 22 290
2011 EP MM 15:00:00 TS 16.60 -104.50 217 213 P______________ EP072011 16.60 -104.50 TS 50 997 0 55,23,15,43 10,10, , 1009 150 23 12 45, , ,35 22 285
2011 EP MM 18:00:00 TS 16.90 -105.60 55 994 hurdat_epa 270 267 O______________ hurdat_epa EP072011 16.90 -105.60 TS 55 994 0 60,45,30,45 20,20,0,0 1009 150 20 65 12 50, , ,40 21 285
2011 EP MM 21:00:00 TS 17.10 -106.60 302 302 P______________ EP072011 17.10 -106.60 TS 60 991 0 65,53,38,58 28,25,10,18 1009 150 18 12 55, , ,43 19 280
2011 EP MM 2011-08-18 00:00:00 TS 17.30 -107.50 65 987 hurdat_epa 353 353 O______________ hurdat_epa EP072011 17.30 -107.50 HU 65 987 1 70,60,45,70 35,30,20,35 15,15,0,0 1008 150 15 80 12 60, , ,45 18 285
2011 EP MM 03:00:00 TS 17.50 -108.40 409 402 P______________ EP072011 17.50 -108.40 HU 68 984 1 70,60,45,70 38,30,20,35 18,18,0,0 1008 163 18 12 75, , ,60 17 285
2011 EP MM 06:00:00 TS 17.80 -109.20 70 980 hurdat_epa 460 460 O______________ hurdat_epa EP072011 17.80 -109.20 HU 70 980 1 70,60,45,70 40,30,20,35 20,20,0,0 1008 175 20 85 12 90,30,30,75 17 290
2011 EP MM 09:00:00 TS 18.10 -110.00 518 518 P______________ EP072011 18.10 -110.00 HU 73 980 1 73,63,48,73 40,30,23,35 20,20,8,8 1008 175 18 12 90,45,38,75 16 290
2011 EP MM 12:00:00 TS 18.30 -110.80 75 979 hurdat_epa 521 513 O______________ hurdat_epa EP072011 18.30 -110.80 HU 75 979 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 90 12 90,60,45,75 14 285
2011 EP MM 15:00:00 TS 18.50 -111.40 513 513 P______________ EP072011 18.50 -111.40 HU 75 980 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 12 120,75,45,75 12 285
2011 EP MM 18:00:00 TS 18.60 -112.00 75 980 hurdat_epa 523 523 O______________ hurdat_epa EP072011 18.60 -112.00 HU 75 980 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 90 12 150,90,45,75 12 280
2011 EP MM 21:00:00 TS 18.70 -112.70 547 547 P______________ EP072011 18.70 -112.70 HU 73 982 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 12 150,90,53,78 12 280
2011 EP MM 2011-08-19 00:00:00 TS 18.80 -113.30 70 983 hurdat_epa 572 572 O______________ hurdat_epa EP072011 18.80 -113.30 HU 70 983 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 85 12 150,90,60,80 12 280
2011 EP MM 03:00:00 TS 18.90 -113.90 603 603 P______________ EP072011 18.90 -113.90 HU 68 985 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 12 150,90,60,80 12 280
2011 EP MM 06:00:00 TS 19.00 -114.50 65 987 hurdat_epa 639 639 O______________ hurdat_epa EP072011 19.00 -114.50 HU 65 987 1 75,65,50,75 40,30,25,35 20,20,15,15 1008 175 15 80 12 150,90,60,80 11 285
2011 EP MM 09:00:00 TS 19.10 -115.00 670 663 P______________ EP072011 19.10 -115.00 TS 63 989 0 75,65,50,75 40,30,25,35 1008 175 15 12 150,75,70,90 10 290
2011 EP MM 12:00:00 TS 19.30 -115.50 60 990 hurdat_epa 695 695 O______________ hurdat_epa EP072011 19.30 -115.50 TS 60 990 0 75,65,50,75 40,30,25,35 1008 175 15 75 12 150,60,80,100 10 285
2011 EP MM 15:00:00 TS 19.40 -116.00 715 715 P______________ EP072011 19.40 -116.00 TS 55 992 0 73,63,48,73 30,15,13,18 1012 175 18 10 280
2011 EP MM 18:00:00 TS 19.50 -116.50 50 994 hurdat_epa 736 736 O______________ hurdat_epa EP072011 19.50 -116.50 TS 50 994 0 70,60,45,70 20,0,0,0 1015 175 20 60 10 280
2011 EP MM 21:00:00 TS 19.60 -117.10 767 767 P______________ EP072011 19.60 -117.10 TS 48 996 0 70,60,45,70 1011 175 20 10 275
2011 EP MM 2011-08-20 00:00:00 TS 19.60 -117.60 45 997 hurdat_epa 803 803 O______________ hurdat_epa EP072011 19.60 -117.60 TS 45 997 0 70,60,45,70 1007 175 20 55 12 130,30,90,150 10 275
2011 EP MM 03:00:00 TS 19.60 -118.10 840 832 P______________ EP072011 19.60 -118.10 TS 43 999 0 65,55,43,65 1007 168 20 12 130,30,95,140 9 275
2011 EP MM 06:00:00 TS 19.70 -118.60 40 1000 hurdat_epa 870 870 O______________ hurdat_epa EP072011 19.70 -118.60 TS 40 1000 0 60,50,40,60 1007 160 20 50 12 130,30,100,130 9 275
2011 EP MM 09:00:00 TS 19.70 -119.10 910 903 P______________ EP072011 19.70 -119.10 TS 38 1002 0 58,48,38,58 1007 155 20 9 275
2011 EP MM 12:00:00 TS 19.80 -119.50 35 1004 hurdat_epa 935 935 O______________ hurdat_epa EP072011 19.80 -119.50 TS 35 1004 0 55,45,35,55 1006 150 20 45 7 280
2011 EP MM 15:00:00 TS 19.80 -119.80 960 953 P______________ EP072011 19.80 -119.80 TS 33 1006 -1 1007 150 25 6 280
2011 EP MM 18:00:00 TS 19.90 -120.10 30 1008 hurdat_epa 979 979 O______________ hurdat_epa EP072011 19.90 -120.10 TD 30 1008 -1 1008 150 30 45 12 120,30,90,120 5 280
2011 EP MM 21:00:00 TS 19.90 -120.40 1004 998 P______________ EP072011 19.90 -120.40 TD 30 1008 -1 1009 165 25 6 280
2011 EP MM 2011-08-21 00:00:00 TS 20.00 -120.70 30 1008 hurdat_epa 1024 1024 O______________ hurdat_epa EP072011 20.00 -120.70 TD 30 1008 -1 1010 180 20 40 7 280
2011 EP MM 03:00:00 TS 20.00 -121.10 1054 1045 P______________ EP072011 20.00 -121.10 TD 30 1008 -1 1010 180 20 8 280
2011 EP MM 06:00:00 TS 20.10 -121.50 30 1008 hurdat_epa 1072 1072 O______________ hurdat_epa EP072011 20.10 -121.50 TD 30 1008 -1 1010 180 20 40 8 280
2011 EP MM 09:00:00 TS 20.20 -121.90 1091 1091 P______________ EP072011 20.20 -121.90 TD 30 1008 -1 1010 180 25 9 275
2011 EP MM 12:00:00 DS 20.20 -122.40 30 1008 hurdat_epa 1125 1125 O______________ hurdat_epa EP072011 20.20 -122.40 LO 30 1008 -3 1010 180 30 40 9 265
2011 EP MM 15:00:00 DS 20.10 -122.90 1167 1167 P______________ EP072011 20.10 -122.90 LO 28 1008 -3 10 260
2011 EP MM 18:00:00 DS 20.00 -123.40 25 1008 hurdat_epa 1211 1211 O______________ hurdat_epa EP072011 20.00 -123.40 LO 25 1008 -3 9 255
2011 EP MM 21:00:00 DS 19.90 -123.90 1255 1255 P______________ EP072011 19.90 -123.90 LO 23 1008 -3 9 255
2011 EP MM 2011-08-22 00:00:00 DS 19.80 -124.30 20 1008 hurdat_epa 1293 1293 O______________ hurdat_epa EP072011 19.80 -124.30 LO 20 1008 -3 8 255
2011 EP MM 03:00:00 DS 19.70 -124.70 1330 1330 P______________ EP072011 19.70 -124.70 LO 20 1008 -3 7 255
2011 EP MM 06:00:00 DS 19.60 -125.00 20 1008 hurdat_epa 1361 1361 O______________ hurdat_epa EP072011 19.60 -125.00 LO 20 1008 -3 6 260
2011 EP MM 09:00:00 DS 19.60 -125.30 1384 1384 P______________ EP072011 19.60 -125.30 LO 20 1008 -3 6 270
2011 EP MM 12:00:00 DS 19.60 -125.60 20 1008 hurdat_epa 1407 1407 O______________ hurdat_epa EP072011 19.60 -125.60 LO 20 1008 -3 6 270
2011 EP MM 15:00:00 DS 19.60 -125.90 1430 1430 P______________ EP072011 19.60 -125.90 LO 20 1008 -3 6 270
2011 EP MM 18:00:00 DS 19.60 -126.20 20 1008 hurdat_epa 1454 1454 O______________ hurdat_epa EP072011 19.60 -126.20 LO 20 1008 -3 6 270
2011 EP MM 21:00:00 DS 19.60 -126.50 1478 1478 P______________ EP072011 19.60 -126.50 LO 20 1009 -3 6 270
2011 EP MM 2011-08-23 00:00:00 DS 19.60 -126.80 20 1009 hurdat_epa 1502 O______________ hurdat_epa EP072011 19.60 -126.80 LO 20 1009 -3 6 270