Download [REPACK] Hotspot Mp3
Marion Gwilt
Space Shuttle photograph of the Hawaiian Islands, the southernmostpart of the long volcanic trail of the "Hawaiian hotspot" (seetext). Kauai is in the lower right corner (edge) and the Big Island of Hawaiiin the upper left corner. Note the curvature of the Earth (top edge). (Photographcourtesy of NASA.)
In 1963, J. Tuzo Wilson, the Canadian geophysicist who discovered transformfaults, came up with an ingenious idea that became known as the "hotspot"theory. Wilson noted that in certain locations around the world, such asHawaii, volcanism has been active for very long periods of time. This couldonly happen, he reasoned, if relatively small, long-lasting, and exceptionallyhot regions -- called hotspots -- existed below the plates that wouldprovide localized sources of high heat energy (thermal plumes) tosustain volcanism. Specifically, Wilson hypothesized that the distinctivelinear shape of the Hawaiian Island-Emperor Seamounts chain resulted fromthe Pacific Plate moving over a deep, stationary hotspot in the mantle,located beneath the present-day position of the Island of Hawaii. Heat fromthis hotspot produced a persistent source of magma by partly melting theoverriding Pacific Plate. The magma, which is lighter than the surroundingsolid rock, then rises through the mantle and crust to erupt onto the seafloor,forming an active seamount. Over time, countless eruptions cause the seamountto grow until it finally emerges above sea level to form an island volcano.Wilson suggested that continuing plate movement eventually carries the islandbeyond the hotspot, cutting it off from the magma source, and volcanismceases. As one island volcano becomes extinct, another develops over thehotspot, and the cycle is repeated. This process of volcano growth and death,over many millions of years, has left a long trail of volcanic islands andseamounts across the Pacific Ocean floor.
According to Wilson's hotspot theory, the volcanoes of the Hawaiian chainshould get progressively older and become more eroded the farther they travelbeyond the hotspot. The oldest volcanic rocks on Kauai, the northwesternmostinhabited Hawaiian island, are about 5.5 million years old and are deeplyeroded. By comparison, on the "Big Island" of Hawaii -- southeasternmostin the chain and presumably still positioned over the hotspot -- the oldestexposed rocks are less than 0.7 million years old and new volcanic rockis continually being formed.
Although Hawaii is perhaps the best known hotspot, others are thought toexist beneath the oceans and continents. More than a hundred hotspots beneaththe Earth's crust have been active during the past 10 million years. Mostof these are located under plate interiors (for example, the African Plate),but some occur near diverging plate boundaries. Some are concentrated nearthe mid-oceanic ridge system, such as beneath Iceland, the Azores, and theGalapagos Islands.
A few hotspots are thought to exist below the North American Plate. Perhapsthe best known is the hotspot presumed to exist under the continental crustin the region of Yellowstone National Park in northwestern Wyoming. Hereare several calderas (large craters formed by the ground collapseaccompanying explosive volcanism) that were produced by three gigantic eruptionsduring the past two million years, the most recent of which occurred about600,000 years ago. Ash deposits from these powerful eruptions have beenmapped as far away as Iowa, Missouri, Texas, and even northern Mexico. Thethermal energy of the presumed Yellowstone hotspot fuels more than 10,000hot pools and springs, geysers (like Old Faithful), and bubbling mudpots(pools of boiling mud). A large body of magma, capped by a hydrothermalsystem (a zone of pressurized steam and hot water), still exists beneaththe caldera. Recent surveys demonstrate that parts of the Yellowstone regionrise and fall by as much as 1 cm each year, indicating the area is stillgeologically restless. However, these measurable ground movements, whichmost likely reflect hydrothermal pressure changes, do not necessarily signalrenewed volcanic activity in the area.
Authors' Note: Since this booklet's publication in 1996, vigorous scientific debate has ensued regarding volcanism at "hotspots." New studies suggest that hotspots are neither deep phenomena nor "fixed" in position over geologic time, as assumed in the popular plume model. See "
If the iPhone is returned to the Personal Hotspot Settings page, unlocked, and on the iPad, under the WiFi Setting page and Choose a Network Other is again selected, only the name of the iPhone needs to be entered and the iPad will reconnect (annoying but better than no hotspot).
I was getting maybe 5-10MB down and like 1MB up without the outdoor antenna. After configuring the antenna, I am getting anywhere from 40MB down to as high as 100MB down, and anywhere from 2.5MB up to 12MB up. It depends on time of day and my current prioritization on the AT&T network. I would also suggest using one of those power outlet timers with the M1 and set it up so that the M1 reboots every morning at like 4:30am or whatever. Having this unit reboot every morning before you wake up will help with performance. Every time you reboot the M1 it has to reconnect to the AT&T network, and I believe if you basically do a reconnect it will put you to the top of the priority list, which is why you will notice whenever you reboot the M1 or any other hotspot/LTE modem the speeds are much better. Then as time goes on throughout the day you move down the priority list and your speeds become slower.
I switch the SIM, change the iPhone name to the same I was using with the older phone and restarted the new iPhone. I logged onto the new iPhone hotspot with a different phone. Everything checked out. I could use the hotspot to browse the web.
For me wireless debugging works flawlessly on my home Wi-Fi, but I always wanted to go in the park and have the freedom of developing applications without the cable, where my iPhone provides Internet via its hotspot.
Connect to iPhone's hotspot. Disconnect the USB cable. My iPhone is still visible under Devices because wireless debugging is enabled, but I cannot run and debug applications. Control + click the iPhone, and select: Connect via IP: 172.20.10.1 Done! Now it just works.
The Yellowstone Hotspot track is superimposed on other tectonic provinces of the Pacific Northwest. The hotspot first surfaced 17 million years ago as massive outpourings of fluid basalt lava in the Columbia Plateau and Steens Basalt region. Surfacing of the hotspot was affected by subduction that is now manifest as the Cascadia Subduction Zone where the Juan de Fuca Plate descends beneath the edge of the continent. Since then the North American Plate has been moving west-southwest over the hotspot, so that a chain of explosive rhyolite volcanic centers (pink blobs) extends across the Snake River Plain to Yellowstone. This line of supervolcanoes is concurrent with continental rifting forming the Basin and Range Province.
Modified from Oregon's Island in the Sky: Geology Road Guide to Marys Peak, by Robert J. Lillie, Wells Creek Publishers, 75 pp., 2017, www.amazon.com/dp/1540611965.
As the plate moves away from the hotspot it cools and contracts, forming lower elevations in the Snake River Plain of southern Idaho. This is similar to Hawaii, where islands get shorter in a northwestward direction, eventually sinking beneath the sea as atolls and seamounts. Likewise, the Snake River Plain of southern Idaho is a depression in the landscape where the North American Plate has moved off the Yellowstone Hotspot. Younger basalt lava flows (some from Basin and Range continental rifting) cover much of the earlier rhyolite supervolcanic centers.
The overall plant and animal community, or ecosystem, is influenced by the local geology and climate conditions. The plants and animals found in Yellowstone National Park are there because the landscape developed over a hotspot. Rising, hot mantle has elevated the Yellowstone Plateau to 8,000 feet (2,500 meters) above sea level, resulting in long winters with deep snow cover. The rhyolite lava flows found throughout the park weather to very acidic soil. The high elevation, poor soil and long winters mean high stress for plants in Yellowstone. The dominant tree found in the park is the Lodgepole Pine, a tree that thrives in such stressful environments.
When picking up a hotspot, you must be 18 or older, have a valid GRPL library card, and show a current photo ID with proof of address. You will need to sign a waiver the first time you check out a hotspot.
It is always good to first reset your devices by powering them down, and then turning them back on as well as disconnecting and then re-connecting to the Wi-Fi hotspot. If after these measures have been taken and your hotspot is still not working, please call Genesis Customer Care at 1-844-340-9741.
1. Return your hotspot to a service desk during our service hours. Hotspots should not be returned via the book drops.
2. Please return the hotspot by the due date. Items not returned on time will be remotely disabled.
Replacement costs: Hotspot $70. Case $20. Power Cord: $10 Total: $100
Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi. You can share a Wi-Fi, Ethernet, or cellular data connection. If your PC has a cellular data connection and you share it, it will use data from your data plan.
Turn your Windows 10 PC into a mobile hotspot by sharing your Internet connection with other devices over Wi-Fi. You can share a Wi-Fi, Ethernet, or cellular data connection. If your PC has a cellular data connection and you share it, it will use data from your data plan.
You can now check out a Wi-Fi (wifi) hotspot with your physical library card. This service is FREE and available to everyone. We have two types of Wi-Fi hotspots available: unfiltered hotspots and hotspots with a web filter.
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