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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…)

Humans Have Love-Hate Relationship With the Environment

By Guest PostJune 26, 2012Environmentanthropologist, canal irrigation, climate changes, Environment, environmental change, environmental trend, geomorphological characteristics, global warming, hominid ancestors, human pollution, humans, industrial revolution, interaction, irrigation agriculture, james watson, la playa site, local landscape, love hate, methane, mother nature, natural disaster, North America, northern mexico, northern sonora, relationship, soil deposition, sonoran desert, southern arizona, steep slope, toxic gases, village settlement

James Watson, a UA anthropologist, has published chapters describing how long-term environmental trends encourage stable adaptations within local environments.

Human/environment interactions have a history as long as the existence of our species on the planet.

Hominid ancestors began polluting their environment nearly 700,000 years ago with the control of fire, and humans have not looked back since.

The modern phenomenon of global warming is very likely the direct result of human pollution and destruction of the environment, said James Watson, a University of Arizona assistant professor in the School of Anthropology. (more…)

NASA Research Confirms it’s a Small World, After All

By Guest PostAugust 17, 2011Scienceatmosphere, baseline interferometry, champs sur marne, changes in earth size, charles darwin, delft university of technology, doppler orbitography and radiopositioning integrated by satellite, earth expansion contraction theory, earth is a small world, earth lithosphere, earth orbit, earth radius, france, french satellite system, geophysical research letters, global climate change, global positioning system, grace, gravity recovery and climate experiment, ground navigation, high precision space geodesy, international terrestrial reference frame, land, large scale climate events like el nino and la nina, models of ocean bottom pressure, mother nature, NASA, ocean, solid earth, the netherlands, tracking spacecraft, walt disney, xiaoping wu

A NASA-led research team has confirmed what Walt Disney told us all along: Earth really is a small world, after all.

Since Charles Darwin’s time, scientists have speculated that the solid Earth might be expanding or contracting. That was the prevailing belief, until scientists developed the theory of plate tectonics, which explained the large-scale motions of Earth’s lithosphere, or outermost shell. Even with the acceptance of plate tectonics half a century ago, some Earth and space scientists have continued to speculate on Earth’s possible expansion or contraction on various scientific grounds.

Now a new NASA study, published recently in Geophysical Research Letters, has essentially laid those speculations to rest. Using a cadre of space measurement tools and a new data calculation technique, the team detected no statistically significant expansion of the solid Earth. (more…)

Religion: Convergence of Cultures or Clash of Creeds?

By PravdaAugust 15, 2010Cultureabraham, adhan, afghanistan, Bible, bubonic plague, bullet, burqah, christian crusaders, doctrine, god, ground zero, islamic calendar, jesus, jewish, józsef molnár, koran, last supper, moslems, mosque, mother nature, muezzin, new testament, ortega y gasset, Paris, patriarch abraham, pravda, prayer, president barack obama, prophet mohammed, ramadan, talmud, tel aviv, timothy bancroft-hinchey, Wikipedia

With the beginning of Ramadan, the Ninth Month of the Islamic Calendar, come hot debates, as to whether Moslems should be allowed to slit the throats of sheep in public, to make the call to prayer (Adhan) in non-Moslem communities, to build a Mosque near Ground Zero.

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Tag Archives: mother nature

Could a Hurricane Ever Strike Southern California?

Humans Have Love-Hate Relationship With the Environment

NASA Research Confirms it’s a Small World, After All

Religion: Convergence of Cultures or Clash of Creeds?