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El Niño is a band of warm ocean water temperatures that develops off the Pacific coast of South America. It happens every 3-6 years and usually lasts for 9-12 months during which time fish are much less abundant.

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What does it mean if the barometer reading is falling?

A falling barometer reading typically indicates that low pressure and unsettled weather is approaching. This can often signal the arrival of stormy or rainy conditions.


How do seismologists align the seismogram with the time-distance graph?

Seismologists align the seismogram with the time-distance graph by identifying the arrival times of seismic waves, specifically the Primary (P) and Secondary (S) waves, on the seismogram. They measure the time difference between these wave arrivals to determine the distance to the earthquake's epicenter using the time-distance graph, which correlates these arrival times to distances. By matching the observed arrival times on the seismogram with the corresponding distances on the graph, they can accurately locate the earthquake's source. This process helps in understanding the event's magnitude and depth.


Which instrument helps to measure and forecast the arrival of ice storm?

The primary instrument used to measure and forecast the arrival of ice storms is a weather radar system. Doppler radar can detect precipitation type and intensity, allowing meteorologists to identify conditions conducive to ice storms. Additionally, surface temperature sensors and weather satellites provide crucial data on atmospheric conditions that contribute to ice storm predictions. These tools, combined with meteorological models, help improve the accuracy of forecasts.


What problem did the colonists encounter upon their arrival at Cape Cod?

One problem the colonists encountered upon their arrival at Cape Cod was a harsh winter with severe weather conditions, lack of suitable shelter, and limited food supplies. This led to many colonists suffering from sickness and starvation, making the winter of 1620-21 a challenging time for the Pilgrims.


How do you determine the difference in time between the arrival of the primary (P) wave and the arrival of the secondary (S) wave during an earthquake?

To determine the difference in time between the arrival of the primary (P) wave and the secondary (S) wave during an earthquake, seismologists analyze data from seismic sensors. They identify the first arrival time of the P wave, which travels faster, and then the later arrival time of the S wave. The difference in these arrival times is recorded, and this time interval can be used to estimate the distance to the earthquake's epicenter using known velocities of the seismic waves. This method is fundamental in locating earthquakes and understanding their magnitude.

Related Questions

When is Indian Arrival day observed in Guyana?

5th,may every year


When is Indian arrival day?

Indian Arrival Day is observed on May 30th in Trinidad and Tobago. It commemorates the arrival of the first indentured laborers from India to the country in 1845.


Will chanukah be celebrated after the messiah's arrival?

Yes, all Jewish holidays will continue to be observed after hamoshiach comes.


What is pre arrival?

Pre arrival (or pre-arrival) simply means before arrival.


Where is the country with visa on arrival?

On arrival in Turkey, you can obtain a visa on arrival, this is £10 sterling On arrival in Turkey, you can obtain a visa on arrival, this is £10 sterling


What is chance arrival?

what is chance arrival


What is the opposite of departure?

Arrival Arrival


How do you use Incan in a sentence?

The Incan people were indigenous to the Peruvian mountains, and had developed a thriving civilization prior to the arrival of the Spanish in the mid 1500s. An example of the word "Incan" in a sentence would be, "During Hannah's trip to Peru, she brought back an authentic llama wool blanket made by Incan weavers."


What does projected arrival mean?

projected arrival


Do jamaicans need a visa to Peru?

Yes, Jamaican citizens require a visa to enter Peru. They must apply for a visa prior to their arrival, usually through the Peruvian embassy or consulate. However, it's essential to check for any updates or changes in visa policies before planning travel, as regulations can change.


Does Google Maps account for time changes when providing directions and estimated arrival times?

Yes, Google Maps does account for time changes when providing directions and estimated arrival times by factoring in current traffic conditions and any time zone differences along the route.


Who are the awaraks?

The Arawaks were a group of indigenous peoples who inhabited the Caribbean islands before the arrival of Europeans. They were skilled farmers, fishermen, and craftsmen, known for their peaceful nature and intricate pottery and art. Unfortunately, many Arawaks were enslaved and suffered from diseases brought by Europeans, leading to a significant decline in their population.