Satellite- based quote of the storm’s typical rains rates on February 4– 6, 2024.
Torrential rain fell on southern parts of the state, the item of an extreme climatic river.
An abnormally strong winter season storm parked over California for numerous days in early February 2024, dropping an incredible quantity of rain that stimulated prevalent flash floods and numerous mudslides. Much of the rain fell on southern parts of the state, the item of a powerful climatic river that provided water vapor to the area from the tropical Pacific.
Rainfall Data and Mapping
The map above programs a satellite-based quote of the storm’s typical rains rates. Data for the map were obtained in between the afternoons (regional time) of February 4 and February 6. The darkest reds show the greatest rains rates, with the Los Angeles city seeing the heaviest rains throughout this time.
Data for the map are from another location noticed quotes that originate from IMERG (Integrated Multi-Satellite Retrievals for GPM), an item of the GPM (Global Precipitation Measurement) objective. Due to the averaging of the satellite information, regional rains rates might be considerably greater when determined from the ground.
Impact and Records
According to the National Weather Service, four-day rains amounts to since February 6 surpassed 13 inches (330 millimeters) in parts of Los AngelesCounty The community of Bel Air, for instance, tape-recorded 13.04 inches, and the location near Cogswell Dam tape-recorded 13.86 inches. Los Angeles saw 7.03 inches of rain fall over the period of simply 2 days, making February 5 and 6 the city’s wettest two-day stretch considering that January 1956, according to report.
State Response and Wider Effects
The storm triggered state authorities to state a state of emergency situation for numerous counties in SouthernCalifornia While Southern California was damaged by rains, floods, and mudslides, Northern California likewise saw its share of the storm. A high pressure gradient triggered raving winds, consisting of gusts of 125 miles per hour at Mammoth Mountain and 77 miles per hour in SanFrancisco Farther east, the system’s rainfall fell as snow, with numerous feet building up in the mountains.
Atmospheric Conditions
During El Ni ̱o winter seasons, climatic riversРlong, narrow bands of wetness ranging from the equator towards the polesРtend to bring more water vapor to California, causing more extreme rainfall. The existing El Ni ̱o stage was stated in summertime 2023 and is anticipated to dissipate in spring 2024.
< period class ="glossaryLink" aria-describedby ="tt" data-cmtooltip ="<div class=glossaryItemTitle>NASA</div><div class=glossaryItemBody>Established in 1958, the National Aeronautics and Space Administration (NASA) is an independent agency of the United States Federal Government that succeeded the National Advisory Committee for Aeronautics (NACA). It is responsible for the civilian space program, as well as aeronautics and aerospace research. Its vision is "To discover and expand knowledge for the benefit of humanity." Its core values are "safety, integrity, teamwork, excellence, and inclusion." NASA conducts research, develops technology and launches missions to explore and study Earth, the solar system, and the universe beyond. It also works to advance the state of knowledge in a wide range of scientific fields, including Earth and space science, planetary science, astrophysics, and heliophysics, and it collaborates with private companies and international partners to achieve its goals.</div>" data-gt-translate-attributes="[{"attribute":"data-cmtooltip", "format":"html"}]" tabindex ="0" function ="link" > NASA EarthObservatory image byLaurenDauphin, utilizing IMERG information from theGlobalPrecipitationMission( GPM) at NASA/GSFC.(********** )
