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Could a Hurricane Ever Strike Southern California?

By Guest PostOctober 19, 2012Environmentalaska current, america, annual, atlantic, bill patzert, california, california current, californians, climatologist, current flow, drought, earthquake, eastern pacific, el niño, fire, flood, four seasons, fuel, gale force, godzilla, goes 9, golden state, gulf coaster, hurricane, hurricane capital, hurricane john, hurricane linda, Japan, kathleen, maximum temperature, mother nature, noaa, nora, north pacific, northern baja california, northern hemisphere, old adage, pacific decadal oscillation, pacific hurricanes, pacific ocean, pdo, quakes, rain, rainfall, rancho cucamonga, ropical storm, santa ana, satellite, southern california, southern californians, summer, thunderstorm, tropical cyclone, united states, us east, water budget, wind

There’s an old adage (with several variations) that California has four seasons: earthquake, fire, flood and drought. While Californians happily cede the title of Hurricane Capital of America to U.S. East and Gulf coasters, every once in a while, Mother Nature sends a reminder to Southern Californians that they are not completely immune to the whims of tropical cyclones. Typically, this takes the form of rainfall from the remnants of a tropical cyclone in the eastern Pacific, as happened recently when the remnants of Hurricane John brought rain and thunderstorms to parts of Southern California. But could a hurricane ever make landfall in Southern California?

The answer, as it turns out, is yes, and no. While there has never been a documented case of a hurricane making landfall in California, the Golden State has had its share of run-ins and close calls with tropical cyclones. In fact, California has been affected by at least a few tropical cyclones in every decade since 1900. Over that timeframe, three of those storms brought gale-force winds to California: an unnamed California tropical storm in 1939, Kathleen in 1976 and Nora in 1997. But the primary threat from California tropical cyclones isn’t winds or storm surge. It’s rainfall — sometimes torrential — which has led to flooding, damage and, occasionally, casualties. (more…)

Global Warming Refuge Discovered Near At-Risk Pacific Island Nation of Kiribati

By Guest PostApril 29, 2012Environmentanne cohen, chlorophyll level, climate change, climate model, climate scientist, coral, coral reef, david garrison, eastern pacific, ecosystem, equatorial pacific, equatorial undercurrent, euc, fish, galapagos islands, gilbert islands, global ocean, global warming, islands, kiribati, kristopher karnauskas, nutrient, ocean temperature, pacific islands, pacific reefs, regional model, satellite map, scylla, sea-level rise, tropical pacific, whoi

Ocean currents may mitigate warming near handful of equatorial islands

Scientists predict ocean temperatures will rise in the equatorial Pacific by the end of the century, wreaking havoc on coral reef ecosystems.

But a new study shows that climate change could cause ocean currents to operate in a way that mitigates warming near a handful of islands right on the equator.

Those islands include some of the 33 coral atolls that form the nation of Kiribati. This low-lying country is at risk from sea-level rise caused by global warming. (more…)

NASA infrared imagery shows well-defined eye in Category 5 Celia

By Guest PostJune 25, 2010Scienceairs, atmospheric infrared sounder, baja California, category 5 storm, celia, eastern pacific, ed olsen, hurricane celia, infrared image, moderate imaging spectroradiometer, modis, nasa aqua satellite, nasa jpl, national hurricane center, tropical cyclones, tropopause, troposphere

Celia has exploded into a monster hurricane in the Eastern Pacific, and is now a Category 5 storm over open waters.

NASA’s Aqua satellite captured an infrared image (that shows temperature) of Celia’s clouds and clearly shows an eye in the storm.

(more…)

Tag Archives: eastern pacific

Could a Hurricane Ever Strike Southern California?

Global Warming Refuge Discovered Near At-Risk Pacific Island Nation of Kiribati

NASA infrared imagery shows well-defined eye in Category 5 Celia