Hurricane Lisa (2022)

Hurricane Lisa was a strong tropical cyclone that caused extensive and destructive flooding across Belize and other parts of northern Central America in November 2022.

Lisa achieved peak intensity late that day as a strong Category 1 hurricane with maximum sustained winds of 90 mph (140 km/h) and a minimum barometric pressure of 985 mbar (29.1 inHg), while making landfall near the mouth of the Sibun River in Belize.

[b] Additional damage from flooding and mudslides were reported in Guatemala and parts of southern Mexico, while lesser effects were felt from the storm in Honduras.

The system interacted with a large mid-level trough as the latter moved eastward across the central Caribbean, spawning a broad area of low pressure on October 28.

Thus, the system became a tropical storm around 12:00 UTC October 31 about 150 nautical miles, or 173 mi (278 km), south of Kingston, Jamaica, as it was already producing gale-force winds; accordingly, it was named Lisa by the NHC.

[c][1] Lisa initially intensified slowly due to continued westerly wind shear, as well as dry-air intrusions into its newly-formed circulation.

However, reduced shear and dry-air intrusions allowed the small cyclone to begin to steadily intensify on November 1, acquiring a more symmetric appearance and expanding outflow.

Lisa concurrently reached its peak intensity, with maximum sustained winds of 90 mph (140 km/h) and a minimum barometric pressure of 985 mbar (29.1 inHg), a strong Category 1 hurricane.

[1] Lisa quickly weakened as it moved inland over northern Central America; however, a portion of its circulation always remained over water during its nearly 36-hour passage over land, allowing the system to maintain its status as a tropical cyclone.

Despite being back over water, Lisa continued to weaken due to increasing southwesterly shear and entrainment of dry air into its circulation, as it slowed down and turned to the north.

[4] In advance of Lisa's passage near the country, Guatemalan president Alejandro Giammattei ordered food rations to be sent to vulnerable parts of the nation.

[9] Heavy rainfall from Lisa extended into southern Mexico as the storm crossed over the area, bringing continued flooding and mudslide threats.

Map plotting the track and the intensity of the storm, according to the Saffir–Simpson scale
Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
Map key
Tropical depression (≤38 mph, ≤62 km/h)
Tropical storm (39–73 mph, 63–118 km/h)
Category 1 (74–95 mph, 119–153 km/h)
Category 2 (96–110 mph, 154–177 km/h)
Category 3 (111–129 mph, 178–208 km/h)
Category 4 (130–156 mph, 209–251 km/h)
Category 5 (≥157 mph, ≥252 km/h)
Unknown
Storm type
triangle Extratropical cyclone , remnant low, tropical disturbance, or monsoon depression
Hurricane Lisa approaching Belize and Tropical Storm Martin over the northern Atlantic on November 1, 2022. This marked only the third recorded instance of two simultaneously active Atlantic hurricanes in the month of November. [ 4 ]
Sediments stirred up along the coast of Belize from river discharge, following Hurricane Lisa’s landfall.