HAARP - Weather Weapon Or Research Facility?

Tue, 15 Aug 2023 23:00:26 +0000

⁣HAARP, in full High-frequency Active Auroral Research Program, scientific facility for studying the ionosphere, located near Gakona, Alaska. The main instrument is the Ionospheric Research Instrument (IRI), an array of 180 radio antennas spread over an area of 0.13 square kilometer (33 acres).

The ionosphere is the outermost layer of Earth’s atmosphere. It begins at about 50 kilometers (30 miles) above Earth’s surface and contains atoms and molecules that are ionized (that is, they lose an electron and become positively charged) by the Sun’s ultraviolet light. The ionosphere is of particular importance for radio because low radio frequencies are reflected off the ionosphere, allowing for long-distance communications. At higher frequencies, radio communications with satellites pass through the ionosphere. The ionosphere is also where the auroras occur when solar wind particles collide with oxygen and nitrogen atoms.

The IRI transmits at frequencies between 2.7 and 10 MHz with a power of 3.6 megawatts. It transmits radio waves upward into the ionosphere, where they cause electrons to move in waves. HAARP is an ionospheric heater, so called because the excitation of electrons increases their temperature, and it is the most powerful ionospheric heater in the world. By altering the density of electrons in a specific region, scientists using HAARP can study how the ionosphere reacts to changing conditions.

Because of the ionosphere’s significance for radio communications, in the early 1990s the U.S. Air Force and U.S. Navy proposed the HAARP project, and the Air Force began construction in 1993. The site near Gakona was chosen because it was an area of flat ground that was in the North Polar region where auroras occur. The HAARP site was near a major highway but isolated enough that there were no nearby sources of electrical or radio interference. Responsibility for HAARP was transferred to the University of Alaska Fairbanks in 2015.

HAARP became a popular subject of conspiracy theories. Venezuelan Pres. Hugo Chávez blamed it for the 2010 Haiti earthquake, but most such theories about HAARP concern its use for weather modification or mind control. In response, HAARP scientists noted that the ionosphere is far above the troposphere and stratosphere where Earth’s weather actually happens, and, as for any other effects, HAARP scientists stated that the amount of energy the IRI deposits in the ionosphere is far below that supplied naturally by the Sun and that any effects from the IRI quickly dissipate.

(https://www.britannica.com/topic/HAARP)