Search results
Results from the WOW.Com Content Network
Magnetosphere. A rendering of the magnetic field lines of the magnetosphere of the Earth. In astronomy and planetary science, a magnetosphere is a region of space surrounding an astronomical object in which charged particles are affected by that object's magnetic field. [1][2] It is created by a celestial body with an active interior dynamo.
The Earth and most of the planets in the Solar System, as well as the Sun and other stars, all generate magnetic fields through the motion of electrically conducting fluids. [54] The Earth's field originates in its core. This is a region of iron alloys extending to about 3400 km (the radius of the Earth is 6370 km).
Geomagnetic polarity during the last 5 million years (Pliocene and Quaternary, late Cenozoic Era). Dark areas denote periods where the polarity matches today's normal polarity; light areas denote periods where that polarity is reversed. A geomagnetic reversal is a change in a planet's dipole magnetic field such that the positions of magnetic ...
Carta Hydrographica y Chorographica de las Islas Filipinas (Spanish, lit. " Hydrographical and Chorographical Chart of the Philippine Islands "), more commonly known as the Velarde map, is a map of the Philippines made and first published in Manila in 1734 by the Jesuit cartographer Pedro Murillo Velarde [es], the engraver Nicolás de la Cruz ...
It is the center of the region of the magnetosphere in which the Aurora Borealis can be seen. As of 2015 it was located at approximately 80°22′12″N 72°37′12″W / 80.37000°N 72.62000°W / 80.37000; -72.62000 ( Geomagnetic North Pole 2005 est ) , over Ellesmere Island , Canada [ 30 ] but it is now drifting away from ...
8,403 (425 above M w 4.5, as of 29/12/2023) [2] Strongest is Mw 6.9. Casualties. 3 dead, 79 injured. On December 2, 2023, at 22:37 PST (14:37 UTC), a moment magnitude (M ww ) 7.6 earthquake occurred off the island of Mindanao in the Philippines. The shallow subduction earthquake killed at least three people and left 79 injured.
STORM takes simultaneous observations of the solar wind and the response of Earth’s magnetosphere, including the magnetopause, auroral oval, and ring current dynamics, using global multi-spectral and neutral atom imaging to quantify the global circulation of the energy that powers space weather. [1][2][3][4][5][6] STORM comprehensively fills ...
1 dead. On August 12, 2021, at 01:46:12 PST, a strong M w 7.1 earthquake struck the island of Mindanao at a depth of 55.1 kilometers (34.2 mi). It had a maximum perceived Intensity V on the PHIVOLCS Earthquake Intensity Scale. [1] No damage or injuries were reported but a young man was killed by the earthquake.