El Nino And Its Effects

Extreme weather is another effect of global warming. While experiencing some of the hottest summers on record, much of the United States has also been experiencing colder-than-normal winters. Changes in climate can cause the polar jet stream the boundary between the cold North Pole air and the warm equatorial air to migrate south, bringing with it cold, Arctic air. This is why some places have very cold weather more often than some of the othe hot areas.Global warming may also lead to extreme weather other than cold or heat extremes. Like tornadoes or hurricane patterns might change. The atmosphere indicate that hurricanes are more likely to become less frequent on a global basis, though

From June to November the water and air temperature are colder because of the Humboldt Current, this is nutrient water that attracts fish and sea birds. The sky is filled with clouds, wind is stronger and seas a bit rougher.[VISUAL AID]

How El Nino Affecs Alabama Weather What is El Nino and what damage does it cause? El Nino is a periodic warming of the Pacific Ocean that sets off unstable weather patterns across the globe. Every time one develops in Alabama, cooler and wetter develops in the fall and winter months. The most serious El Nino weather pattern occured in 1997, creating floods and more snowfall in well-populated areas of the country.

The intensity, frequency, and duration of North Atlantic hurricanes, as well as the frequency of category 4 and 5 hurricanes, have all increased since the early 1980s (Bell 2012). The increase in hurricanes can be linked to higher sea surface temperatures caused by multiple outside sources. Human induced emissions of heat-trapping gases and particulate pollution are two of the possible sources that are affecting the sea surface temperature. Humans are the main contributor contributing to climate change and global warming, but most seem not to care. Not only is the amount of hurricanes increasing, but heat waves are increasing and intensifying in some western parts of the country. Heat waves have become more frequent across The United States in recent decades. Western regions are setting records for numbers of heat waves and droughts in the 2000s. Data collected suggests that the droughts over the last decade in the West represent the driest conditions in the last 800 years (Vose 2005). With varying weather all over the country, the real estate market is beginning to be affected as well. Popular ski capitals will no longer have their icy slopes and eventually the popular beaches will be too hot to visit or will not have any beach left, causing drops in vacation rentals and permanent housing

Peru is an ever-changing climate system due to the mixture of terrain and climate that consist of everything from tropical forest in the east and deserts in the west. Additionally, in the Andes Mountains the temperature is always much colder than the rest of the Country and is located in the center of the Country. Peru maintains a stable southern hemisphere climate, one that is near reversed of the northern hemisphere with the summer months being December through February and the winter following in July through September. However, off the coast of South America an event changes the weather that happens every 2-7 years. The local citizens have named this event El Nino, which means "The Little Boy" due to its occurrence in December. During El Nino, the waters off Peru's coast begin to warm and cause large numbers of fish to die, effecting the wildlife and local population greatly. The fishers that live on the coast of Peru suffer tremendously due to the fish that die off are their main source of food and food production during this event. Additionally,

After tons of research, it turns out that global warming plays a key role in the climate we are experiencing today, and we are living in its effects. With the expansion of the greenhouse effect, the high temperatures caused by fossil fuel emissions are leading to the melting of glaciers and rising sea levels. The Southwest

El Nino is referring to the dramatic change that occurs in the walker circulation cell and in other areas but I am going to focus on this specific area, where the usually south-easterly trade winds going from west of South America to Australia and Indonesia across the Pacific Ocean reverse or severely weaken. This occurs usually every 3-7 years and can last between 12-18 months. During an El Nino the warm sea in the western pacific migrate towards the South American coast because they are being dragged across by the winds. This stops the upwelling near South America and means that there are little nutrients in the sea. This lack of

This caused more snake bites as mice from the higher elevations came to lower elevations to find food and water while their prey (snakes) followed them. In New Mexico, however, the climate turned cooler and wetter. This caused an increase in the bubonic plague, because the weather conditions were ideal for fleas and rodents. “The mountain and pacific states had severe storms that caused $1.1 billion of damage and left 45 plus people dead” (Blue Planet, 2017, table 1). Because of the abnormal warm sea surface temperatures, there were multiple shark attacks off the Oregon coast. This caused the sharks to migrate towards the warm ocean waters. The California coast suffered from continuous violent rain, wind and high tides that eroded the shore. The erosion caused fishermen to notice different species along the coastline that did not belong in that particular area (Gannon, 1986). Also during the famous 1982-1983 El Niño, Hawaii was hit by Hurricane Iwa causing an abundance amount of damage (Blue Planet, 2017). “Perhaps one of the most striking effect of the 1982-1983 El Niño was recorded by David Salstein and Richard Rosten of Atmospheric and Environmental Research, Inc. in Cambridge, Massachusetts. They found that the angular momentum of the Earth shifted slightly as a result of changes in the normal pattern of the jet stream and trade winds. In late January, at El Niño’s peak, the

Climate change is affecting humans every day, and yet most of us have found that every region of the globe is affected in some way or another. For us here in San Diego, California, in the Western Hemisphere, on the west coast, United States, North America, that impact is felt mostly with rising sea temperatures and rising sea levels. There are noticeable predictions that by 2050, rising sea levels here will rise as stated: “"At least a 16 inch sea level rise is expected in San Diego, Ca by 2050, with a projected rise of 50% by the turn of the century."

Can El Niño save California from wildfires, wilting crops and weary front lawns? The tropical event which causes the Pacific to warm and generally increases precipitation may be California’s Hail Mary. Indeed, there are reasons climatologists are optimistic about its arrival as California experienced two of its wettest years during two of El Niño’s visits -- in 1982 and 1997. The expectation that the powerful brewing storm will pummel California with precipitation sounds reasonable, but will that be enough? According to a NYT article, the state may just be hard-wired for continued drought and needs a real solution, not a hope and a prayer. Riding into the storm with a yearlong rain deficit, El Niño, the hopeful hero of the drought would theoretically

It is important to understand the various cycles our atmosphere goes through due to how they affect our daily lives. The ENSO Cycle has a large impact globally and locally in California as we have seen with the long-term drought Southern California is currently in. The ENSO cycle can be defined by sea surface temperature (SST) anomaly in the Pacific Equatorial Area known as Nino 3.4 region (5oN-5oS, 120o-170oW). Unusually cooler waters (-.5 degrees centigrade) occurring for three consecutive months outlines a La Niña. La Niña’s bring wetter weather to Australia and Indonesia but often leaves the Eastern Pacific dry. Unlike La Niña’s, unusually warm water (+.5 degrees centigrade above average) occurring for 3 consecutive month’s outlines an

el nino is a warm band of water that periodically develops in the Pacific Ocean near the equator off western South America. El Niño—Spanish for “the child” because it often occurs around Christmas—occurs about once every two to seven years. El Niño can affect the weather in large parts of Asia, Africa, Indonesia, and North and South America, causing both floods and droughts. An El Niño event is often followed by a band of colder than normal ocean waters called La Niña, which is Spanish for “the girl.” La Niña produces the opposite weather conditions. Both of these phenomena cause changes in air pressure in the western Pacific. Together these two events are known as ENSO, or El Niño–Southern

Since the 1950s, the amount of heat stored in the ocean has significantly increased. Ocean heat content determines sea surface temperature, it also affects sea level and currents. An overall average of the world’s oceans. Since 1880 sea level has risen at a rate of roughly six-tenths of an inch per decade. In recent years, the rate of increase has increased more rapidly to more than an inch per decade. Sea level has risen the most with an increase of more than 8 inches between 1960 and 2015, along parts of the Gulf coast and the Mid-Atlantic coast. However, sea level has decreased relative to the land in parts of Alaska and the Pacific Northwest.

The Western United States and Alaska were slammed with massive heat in 2014. Records were broke in North America and across every inhabited continent. The oceans were warmer except around most of Antarctica. Scientists say that the warming of the ocean is, "...providing the energy that fuel damaging Pacific storms.". Along with record breaking heat temperatures, the 2014 year passed 2010 for the warmest year. The top 10 warmest years have occured since 1997. The scientists say this is, "a consequence of human activity and possess profound long-term risks to civilization and nature" (2014 Breaks Heat Record). Scientists say that the most remarkable thing about the 2014 heat record was that it occured without a strong El Nino. An El Nino is

This discrepancy is explained by the fact that a positive NAO index drives augmented westerly winds across the North Atlantic during winter, causing relatively warm and moist maritime air to move over Europe. Meanwhile, stronger northerly winds over the northwest Atlantic, carry cold air southward over Greenland and north eastern Canada, decreasing land and sea surface temperatures.