The 2021 season

Cyclone Eloise (2021)

Cyclone Eloise reached Category 2 in the South Indian between January 11, 2021 and January 27, 2021, with a lowest pressure of 968 mb, and made landfall.

Radar

Reflectivity now over Cyclone Eloise. Open it to see storms, cones and warnings on the map.

Open the live radar with storms, cones and warnings

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

The storm

Basin
South Indian
Dates
January 11, 2021 to January 27, 2021
Peak strength
Category 2, 90 kt (104 mph)
Lowest pressure
968 mb (28.59 inHg)
Landfall
Yes
Accumulated cyclone energy
8.4
Tropical-storm-force wind reached
200 nmi (370 km, 230 mi) from the center at its widest
Hurricane-force wind reached
50 nmi (93 km, 58 mi) from the center at its widest
Eyewall radius at its peak
15 nmi (28 km, 17 mi)
Overall size
340 nmi (630 km, 391 mi) to the outermost closed isobar
Peak gust in the best track
65 kt (75 mph)
Fastest the center moved
23 kt (26 mph)
Identifier
SH122021

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Track

Time (UTC)PositionWindPressureStatus
Jan 11, 18:0011.6S 85.7E15 kt1010 mbDisturbance
Jan 12, 00:0011.8S 85.3E20 kt1007 mbDisturbance
Jan 12, 06:0012.1S 84.8E25 kt1004 mbTropical depression
Jan 12, 12:0012.4S 83.8E25 kt1005 mbTropical depression
Jan 12, 18:0012.7S 82.9E25 kt1005 mbTropical depression
Jan 13, 00:0013.0S 81.8E20 kt1004 mbDisturbance
Jan 13, 06:0013.2S 80.7E20 kt1003 mbDisturbance
Jan 13, 12:0013.3S 79.8E20 kt1007 mbDisturbance
Jan 13, 18:0013.3S 78.6E20 kt1007 mbDisturbance
Jan 14, 00:0013.2S 77.2E15 kt1006 mbDisturbance
Jan 14, 06:0012.6S 75.6E15 kt1007 mbDisturbance
Jan 14, 12:0011.7S 73.3E20 kt1007 mbDisturbance
Jan 14, 18:0011.4S 72.2E20 kt1005 mbDisturbance
Jan 15, 00:0011.2S 71.4E20 kt1006 mbDisturbance
Jan 15, 06:0011.6S 70.0E15 kt1006 mbDisturbance
Jan 15, 12:0011.8S 68.7E20 kt1004 mbDisturbance
Jan 15, 18:0012.1S 67.5E25 kt1005 mbTropical depression
Jan 16, 00:0012.1S 66.5E30 kt1002 mbTropical depression
Jan 16, 06:0012.4S 65.9E35 kt999 mbTropical storm
Jan 16, 12:0012.5S 65.2E35 kt999 mbTropical storm
Jan 16, 18:0012.5S 64.4E30 kt1003 mbTropical depression
Jan 17, 00:0012.8S 63.4E35 kt998 mbTropical storm
Jan 17, 06:0012.6S 62.1E35 kt1000 mbTropical storm
Jan 17, 12:0012.9S 61.2E40 kt998 mbTropical storm
Jan 17, 18:0013.3S 59.7E45 kt999 mbTropical storm
Jan 18, 00:0013.8S 58.3E50 kt994 mbTropical storm
Jan 18, 06:0013.9S 56.6E50 kt995 mbTropical storm
Jan 18, 12:0013.8S 54.7E50 kt996 mbTropical storm
Jan 18, 18:0014.1S 53.0E55 kt992 mbTropical storm
Jan 19, 00:0014.3S 52.3E60 kt989 mbTropical storm
Jan 19, 06:0014.6S 51.7E55 kt993 mbTropical storm
Jan 19, 12:0015.2S 50.9E45 kt996 mbTropical storm
Jan 19, 18:0015.3S 50.4E50 kt993 mbTropical storm
Jan 20, 00:0015.6S 49.3E40 kt997 mbTropical storm
Jan 20, 06:0015.7S 47.7E30 kt1005 mbTropical depression
Jan 20, 12:0015.4S 46.2E35 kt1000 mbTropical storm
Jan 20, 18:0015.7S 45.0E40 kt999 mbTropical storm
Jan 21, 00:0016.2S 44.0E35 kt1001 mbTropical storm
Jan 21, 06:0016.7S 42.9E40 kt1002 mbTropical storm
Jan 21, 12:0017.4S 41.9E45 kt999 mbTropical storm
Jan 21, 18:0017.8S 40.6E55 kt994 mbTropical storm
Jan 22, 00:0018.3S 39.0E65 kt987 mbTyphoon
Jan 22, 06:0018.8S 38.0E75 kt981 mbTyphoon
Jan 22, 12:0018.9S 37.6E80 kt977 mbTyphoon
Jan 22, 18:0019.6S 36.0E80 kt975 mbTyphoon
Jan 23, 00:0020.1S 35.0E90 kt968 mbTyphoon
Jan 23, 06:0020.5S 34.0E75 kt980 mbTyphoon
Jan 23, 12:0020.9S 33.2E55 kt990 mbTropical storm
Jan 23, 18:0021.6S 32.4E45 kt993 mbTropical storm
Jan 24, 00:0024.2S 31.0E30 kt999 mbTropical depression
Jan 24, 06:0022.7S 30.3E20 ktNot reported
Jan 24, 12:0023.3S 29.3E20 ktNot reported
Jan 24, 18:0023.7S 28.4E20 ktNot reported
Jan 25, 00:0023.7S 27.4E20 ktNot reported
Jan 25, 06:0023.9S 26.1E15 ktNot reported
Jan 25, 12:0024.4S 24.9ENot reported
Jan 25, 18:0024.8S 23.9ENot reported
Jan 26, 00:0025.1S 23.2ENot reported
Jan 26, 06:0025.4S 22.8ENot reported
Jan 26, 12:0025.9S 22.5EDisturbance
Jan 26, 18:0026.5S 22.4EDisturbance
Jan 27, 00:0026.5S 22.4EDisturbance
Jan 27, 06:0026.6S 22.8EDisturbance
Jan 27, 12:0027.6S 24.5EDisturbance
Jan 27, 18:0029.0S 26.6EDisturbance

Other South Indian storms of 2021

What this means

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Sources

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.