The 2012 season

Tropical Storm Patty (2012)

Tropical Storm Patty peaked at 40 kt in the North Atlantic between October 10, 2012 and October 13, 2012, with a lowest pressure of 1005 mb.

Radar

Reflectivity now over Tropical Storm Patty. 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
North Atlantic
Dates
October 10, 2012 to October 13, 2012
Peak strength
Tropical Storm, 40 kt (46 mph)
Lowest pressure
1005 mb (29.68 inHg)
Landfall
No; closest approach 465 km (289 mi)
Accumulated cyclone energy
1.1
Tropical-storm-force wind reached
60 nmi (111 km, 69 mi) from the center at its widest
Eyewall radius at its peak
50 nmi (93 km, 58 mi)
Overall size
180 nmi (333 km, 207 mi) to the outermost closed isobar
Peak gust in the best track
50 kt (58 mph)
Fastest the center moved
2 kt (2 mph)
Identifier
AL162012

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Oct 10, 18:0025.5N 72.5W25 kt1012 mbLow
Oct 11, 00:0025.4N 72.4W30 kt1010 mbTropical depression
Oct 11, 06:0025.4N 72.2W35 kt1009 mbTropical storm
Oct 11, 12:0025.5N 72.2W35 kt1008 mbTropical storm
Oct 11, 18:0025.6N 72.3W35 kt1007 mbTropical storm
Oct 12, 00:0025.5N 72.4W40 kt1005 mbTropical storm
Oct 12, 06:0025.4N 72.3W40 kt1005 mbTropical storm
Oct 12, 12:0025.3N 72.2W40 kt1006 mbTropical storm
Oct 12, 18:0025.4N 72.1W35 kt1007 mbTropical storm
Oct 13, 00:0025.4N 71.9W35 kt1007 mbTropical storm
Oct 13, 06:0025.3N 71.7W30 kt1008 mbTropical depression

Other North Atlantic storms of 2012

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.