The 2011 season

Hurricane Beatriz (2011)

Hurricane Beatriz reached Category 1 in the Eastern Pacific between June 18, 2011 and June 22, 2011, with a lowest pressure of 977 mb.

Radar

Reflectivity now over Hurricane Beatriz. 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
Eastern Pacific
Dates
June 18, 2011 to June 22, 2011
Peak strength
Category 1, 80 kt (92 mph)
Lowest pressure
977 mb (28.85 inHg)
Landfall
No; closest approach 24 km (15 mi)
Accumulated cyclone energy
3.0
Tropical-storm-force wind reached
90 nmi (167 km, 104 mi) from the center at its widest
Hurricane-force wind reached
15 nmi (28 km, 17 mi) from the center at its widest
Eyewall radius at its peak
15 nmi (28 km, 17 mi)
Overall size
240 nmi (444 km, 276 mi) to the outermost closed isobar
Peak gust in the best track
90 kt (104 mph)
Fastest the center moved
13 kt (15 mph)
Identifier
EP022011

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Jun 18, 18:0012.4N 97.2W25 kt1006 mbLow
Jun 19, 00:0012.7N 98.1W25 kt1006 mbLow
Jun 19, 06:0013.1N 99.0W25 kt1006 mbTropical depression
Jun 19, 12:0013.6N 99.9W30 kt1005 mbTropical depression
Jun 19, 18:0014.1N 100.7W35 kt1004 mbTropical storm
Jun 20, 00:0014.7N 101.5W40 kt1001 mbTropical storm
Jun 20, 06:0015.3N 102.2W50 kt997 mbTropical storm
Jun 20, 12:0016.2N 102.6W60 kt994 mbTropical storm
Jun 20, 18:0016.7N 102.9W70 kt989 mbHurricane
Jun 21, 00:0017.4N 103.2W70 kt987 mbHurricane
Jun 21, 06:0018.5N 104.0W80 kt977 mbHurricane
Jun 21, 12:0019.0N 105.0W60 kt987 mbTropical storm
Jun 21, 18:0019.0N 105.5W40 kt996 mbTropical storm
Jun 22, 00:0019.0N 105.9W25 kt1003 mbTropical depression

Other Eastern Pacific storms of 2011

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.