Correct spelling for the English word "tremblores" is [tɹˈɛmblɔːz], [tɹˈɛmblɔːz], [t_ɹ_ˈɛ_m_b_l_ɔː_z] (IPA phonetic alphabet).
Tremblores is a Spanish noun that refers to the action or result of trembling or shaking. It is the plural form of the word "temblor," which means earthquake in English. However, in a broader sense, tremblores can also describe any shaking or vibrating movement, not limited to geological events.
In a geophysical context, tremblores specifically denote seismic activities and are often used to describe the tremors or vibrations associated with earthquakes. These natural phenomena occur due to the sudden release of energy in the Earth's crust, resulting in ground shaking. Tremblores can have various magnitudes, ranging from imperceptible to highly destructive and catastrophic, depending on the level of seismic energy released.
Outside the seismic realm, tremblores may refer to any tremors or shaking motions occurring in different contexts. For instance, it can describe trembling experienced by individuals as a result of fear, anxiety, or stress. It can also be used to explain the shaking sensation felt in certain medical conditions like Parkinson's disease or essential tremor, where muscle control is affected.
In summary, tremblores encompass the shaking or vibrating movements present in different scenarios, including geological events like earthquakes, involuntary muscle tremors, or even metaphorical expressions associated with fear and anxiety.
The name given by the Sp. settlers of S. Amer. to the "surface-tremors," which in some volcanic districts are almost of daily occurrence.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.