Download seismic eruption

Author: f | 2025-04-24

Download Seismic Eruption by Alan L. Jones. Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Seismic/Eruption runs in a

Seismic Eruption - FREE Download Seismic Eruption 2.2 Science

Seismic Eruption 4.1 Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Download Seismic Eruption by Alan L. Jones Publisher: Alan L. Jones License: Freeware Category: Home & Education / Science --> Price: USD $0.00 Filesize: 15.9 MB Date Added: 04/27/2012 Link Broken? Report it --> Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Seismic/Eruption runs in a PC Windows environment. It displays maps of many portions of the world and displays earthquakes and volcanic...Read more PCWin Note: Seismic Eruption 4.1 download version indexed from servers all over the world. There are inherent dangers in the use of any software available for download on the Internet. PCWin free download center makes no representations as to the content of Seismic Eruption version/build 4.1 is accurate, complete, virus free or do not infringe the rights of any third party. PCWin has not developed this software Seismic Eruption and in no way responsible for the use of the software and any damage done to your systems. You are solely responsible for adequate protection and backup of the data and equipment used in connection with using software Seismic Eruption. Platform: Windows Category: Home & Education / Science Link Broken? Report it--> Review Seismic Eruption 4.1 Seismic Eruption 4.1 Reviews More Software of "Alan L. Jones"

Seismic-Eruption download, install seismic-eruption.exe

Digital surface model of new coneUpdate Tue 08 Feb 2022 00:57New DSM of the cone at La Palma volcano (image: INVOLCAN/INGV)New DSM of the cone at La Palma volcano (image: INVOLCAN/INGV)The volcanology institute INVOLCAN in collaboration with INGV Catania published a preliminary digital surface model (DSM) of the new cone as shown in the picture.Digital Surface Model (DSM) is a commonly implemented geospatial feature generated with UAV mapping systems and captures both the natural and built/artificial features of the environment.Eruptive episode ended after almost three monthsUpdate Sat 25 Dec 2021 21:30Degassing activity at La Palma volcano on 19 Dec (image: INVOLCAN/twitter)The Instituto Geográfico Nacional (IGN) volcano observatory confirmed that the activity at the volcano ended on 13 December at 22:21 local time. The eruption that started on 19 September, lasted exactly 85 days and 8 hours. The activity was dominated by strombolian activity and lava-fountaining episodes (paroxysm). The low-level seismic activity continues including no signs of tremor signals although quakes are not ruled out. The newly born basaltic scoria cone has reached 1,121 meters altitude with an estimated volume of about 200 million m3 of lava and tephra.Volcano remains calm, but small quakes continueUpdate Fri 17 Dec 2021 16:45View of La Palma's new volcanic edifice from the Llano del Jable Astronomical Viewpoint at 11.00 am Canarian time (image: INVOLCAN / Twitter)Depth vs time of quakes under La Palma showing an apparent increase of quake numbers, especially at depth3D-View of quakes under the island since 14 Dec (image: info.igme.es)Quakes and combined seismic energy past 30 daysCurrent seismic signal at La Palma's TBT station - absence of tremor makes tiny quakes visible and detectable (image: IGN)Current tremor amplitude - near zero (image: IGN)For 3 days, no eruptive activity has taken place, and the likelihood that the eruption is actually over is clearly increasing. The cone only shows mild degassing and no lava flows are active any more.Official confirmation when the eruption is declared over will likely need to wait a little longer. Some doubt remains as to the significance of the continuing earthquake activity: although of low energy and overall on a decreasing trend, it remains significant, and could indicate that magma at depth is still able to pressurize and fracture rocks at depth and create intrusions that might eventually allow it to rise further. However, this is far from certain - it could also be adjustments of the system triggered by the massive shifts of masses that has occurred during the eruption. In the latter case, the quakes should slowly die out.During the past 24 hours, there were 3 quakes of magnitudes 3.3-3.5 at 35-36 km depth, in addition to many more smaller quakes (22 quakes of magnitudes 2.0-2.9 and 48

Seismic-Eruption 5.1.5 - Download, Screenshots

Is quite unusual for both its depth at intermediate 24 km (i.e. in between the prevalent shallow layer around 10-15 and the deeper layer at 30-40 km, where most quakes so far have been clustered) and its horizontal location, which is indicated as under the southern submarine extension of the Cumbre Vieja ridge are a novelty for the location quakes of that magnitude.New lava flows quickly reach several kilometers lengthUpdate Sun 28 Nov 2021 18:55View of the eruption this evening (image: Evelyne Pradal)The image shows the eruption from the new vents this evening as seen by our group on the La Palma volcano special tour currently on location. The new lava flow from the fissure on the northern side of the cone have already reached a length of a few kilometers and their fronts have reached the area of La Laguna as well as Dos Pinos.Watch the latest aerial drone videos of the El Paso government:Largest eruption in 500 yearsUpdate Sun 28 Nov 2021 17:07Lava fountain at the new fissure on the northern base of the cone today (image: El Time @ElTimeLaPalma / twitter)Current tremor amplitude past 7 days (IGN)Current seismic signal at La Palma's TBT station (image: IGN)Quakes and released energy during the past 7 daysThe new vents on the flank of the cone seen by drone (image: IGN / Government of La Palma)The lava flows from the new vents have quickly crossed the Tacande road and are enlarging the northern margin of the flow field, covering new so-far untouched land in that part. Updated data on the extent of lava flows and maps can be expected tomorrow.The ongoing eruption is already counting as the largest on La Palma Island in over 500 years. It has likely overtaken the 1585 eruption at Tahuya as the largest by volume eruption on the island in recorded history. The latter erupted approx. 300 million cubic meters (or 0.3 cu km) of lava, while the exact volume of the current and still ongoing eruption is estimated to be at about this value already.La nueva colada supera la carretera de Tacande, afectando a nuevos terrenos#eltime #lapalma #pevolca #erupcionlapalma #volcan #volcanlapalma pic.twitter.com/ntSd1TAL9H— El Time (@ElTimeLaPalma) November 28, 2021 We would like to show you embedded content from X/Twitter. If you like to see this content, please make sure you agree with the privacy policy of X/Twitter and click the button:View embedded content from X/TwitterAlong with the new vents allowing magma to quickly rise through a new (and compared to the older vents likely "easier") path, volcanic tremor has jumped up significantly this morning. At the same time, the inflation from the past days has been neutralized by an almost equal deflation signal - this suggests. Download Seismic Eruption by Alan L. Jones. Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Seismic/Eruption runs in a

Seismic Eruption Download - Program for the visualization

Quakes below magnitude 2.0). If looking at the various maps published of recent quakes, it might seem that there is a a strong increase of quakes. This apparent increase, however, is mostly in the number of quakes, especially for those in the deeper region around 30-40 km. This is mostly an artifact caused by the absence of volcanic tremor, which acted as noise during the eruption and was simply hiding smaller quakes in its signal. Now, the very sensitive seismic devices are again able to pick up very small quakes below magnitudes 2, as well as quakes deeper down (whose signals at the surface are much weaker). In other words, most of the apparent increase of quakes is only an increase in detection sensitivity. Still, a weak increase in the total energy of the seismic activity remains visible for the past 48 hours or so. With most likelihood, it is part of a normal fluctuation, but nobody can be sure.No new activity - pause of eruption or end?Update Wed 15 Dec 2021 18:15Scientists at the crater on La Palma today (image: INVOLCAN / Twitter)Depth vs time of quakes under La PalmaNo new activity has been reported at the eruption site since it ceased yesterday. Chances increase that the eruption is over, although this is far from certain (read below for more background).The calm allowed scientists to actually approach the crater to take gas measurements and film the craters from close:Un equipo del INVOLCAN accede por primera vez a la boca activa de la erupción para realizar geoquímica de gases, a las 13:00 hora canaria / An INVOLCAN team access for the first time to the main active vent to perform gas geochemistry at 13:00 Canarian time pic.twitter.com/1p4wVdbn0V— INVOLCAN (@involcan) December 15, 2021 We would like to show you embedded content from X/Twitter. If you like to see this content, please make sure you agree with the privacy policy of X/Twitter and click the button:View embedded content from X/Twitter Primeras imágenes del interior del cráter más activo donde hay desgasificación, donde uno de nuestros equipos ha conseguido acceder a las 13:00 hora canaria / First footage of the interior of the strongest degassing crater, where one of our teams reached at 13:00 Canarian time pic.twitter.com/kKtnSOdZAa— INVOLCAN (@involcan) December 15, 2021 We would like to show you embedded content from X/Twitter. If you like to see this content, please make sure you agree with the privacy policy of X/Twitter and click the button:View embedded content from X/Twitter Is the eruption over?Whether the eruption has ended or not will depend on whether magma still stored in the reservoir beneath the surface is able to ascend or not, which in turn is likely depending

Downloading and Installing the SeisVolE (Seismic/Eruption)

Reach residential areas.Mauna Loa has erupted 33 times since 1843. It last erupted in 1984 when lava flowed down its eastern flank only to stop 4.5 miles (7.2 kilometers) short of Hilo, the Big Island’s most populous town.Mauna Loa also has a history of disgorging huge volumes of lava.In the 1950 eruption, which lasted for 23 days, Mauna Loa released 1,000 cubic meters (1,307 cubic yards) of lava per second. In contrast, Kilauea released 300 cubic meters (392 cubic yards) per second in 2018.The earthquakes could continue for a while before any eruption: increased seismic activity lasted for a year before a 1975 eruption and a year and a half before the 1984 one. Alternatively, the temblors could subside and Mauna Loa may not erupt this time.Trusdell said residents should look at his agency’s maps and learn how quickly lava may show up in their neighborhood. He also urged people living in one of the short-notice areas to pay attention if the summit turns red.“All you got to do is look up there and see the glow. You grab your stuff, throw it in the car and drive. Go!” he said.They can always go home after if the lava ultimately doesn’t flow into their neighborhood, he said.

Seismic Eruption 2.0 Download - SEISMAIN.EXE

(image: Canarias TV live stream)Recent quakes under La Palma during the past 3 days (image: IGN)Activity has been similar as yesterday and overall continued to decline. At the vent, ash emissions and explosions have been rare and intermittent, but produce occasional plumes rising up to approx 2,000 m altitude.Lava effusion continues at similar levels as yesterday, but seems to be now again mainly coming from the vents at the main cone, while the new fissure that opened last week at the southern margin of the flow field west of Montaña Cogote is less active and has merged with the southernmost older flow. Its front has merged with the flow number #9 in the flat lava delta that had formed in the 1949 eruption, but has so far not entered the ocean.Volcanic tremor remains similar as yesterday at low levels without much fluctuations. Seismic activity has continued to decrease. Only about 20 quakes were registered during a 24 hour period, likely the lowest number since the beginning of the eruption.No significant change has been seen in other monitored parameters (deformation, gas emissions).An interesting drone video shows the vent and lava flow configuration nicely, taken on 4 Dec:The following drone video taken by IGN takes you on a breathtaking flight along and partially even inside the main surface lava channel that starts at the western base of the cone and has been feeding the central part of the lava flow field with various active branches during the past days and weeks:La Palma volcano eruption update: lava flow from yesterday's new fissure advances over new land towards the seaSun, 5 Dec 2021, 17:16 1638724563 | BY: TAerial view of the lava flows on La Palma today or yesterday (image: El Time)Volcanic tremor amplitude since start of eruption (image: IGN)Current seismic signal TBT station (image: IGN)Visible activity at the vents has been mostly low today. Most of the time, only steaming could be seen from the craters and only intermittent, weak pulses of strombolian activity and ash emissions only reaching a few hundred meters height. However, lava continues to flow from both the old vent areas (going mostly into the lava tube system) and the new fissure vents that had opened yesterday at 12.45 p.m. in an area 500 m west of Montaña Cogote south of Todoque, in the middle of a populated (but long-since evacuated) area. The new lava flow from this fissure traveled westwards along the southern margin of the existing flow field, covering new land and destroying additional buildings. Today, it continued to advance towards the coast and was near cliff in the Las Hoyas area this afternoon, but has not yet reached it.The latest count of destroyed buildings rose to

Seismic Eruption 4.1 Download (Free) - SEISMAIN.EXE

Caused a massive tsunami that impacted the coasts of Java and SumatraMount Tambora’s 1815 eruption caused not only volcanic chaos but also a devastating tsunami that reverberated across the Indian Ocean. The enormous force of the explosion displaced vast amounts of water, causing a massive tsunami to sweep across the coasts of Java and Sumatra.The relentless waves fueled by Tambora’s fury flooded coastal communities, resulting in additional casualties and exacerbating the region’s devastation. This dual onslaught, including the lethal combination of volcanic and seismic forces, left an indelible mark on natural disaster history, emphasizing the interconnected and devastating consequences of Earth’s elements colliding in a perfect storm.8. The unusual weather inspired many works of literature and artThe climatic anomalies that resulted from Mount Tambora’s eruption, known as the “Year Without a Summer,” sparked creativity in literature and art. Mary Shelley, who was secluded in Switzerland during this extraordinary period, was inspired by the eerie and otherworldly atmosphere. The bleak weather, with its ash-filtered sunlight, fueled the creative birth of “Frankenstein; or, The Modern Prometheus.”Shelley’s iconic work, created during a summer of perpetual gloom reflects the foreboding backdrop of Tambora’s aftermath. As a result, volcanic-induced atmospheric shifts not only reshaped landscapes but also created a literary masterpiece, forever linking the natural world’s tumult with the creation of enduring human stories.9. The eruption increased scientific interest in volcanology and the study of volcanic impacts on climateThe cataclysmic event, which shrouded the Earth in ash and altered global climate, sparked a renewed interest. Download Seismic Eruption by Alan L. Jones. Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Seismic/Eruption runs in a Seismic Eruption 4.1 Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Download Seismic Eruption by Alan L. Jones

Seismic Eruption (free) download Windows version

12.45 hora canaria / More footage of the area near the fisure at 12.45 pm Canarian time pic.twitter.com/xi1rixC1ZL— INVOLCAN (@involcan) December 14, 2021 We would like to show you embedded content from X/Twitter. If you like to see this content, please make sure you agree with the privacy policy of X/Twitter and click the button:View embedded content from X/Twitter La Palma volcano eruption update: eruption intensifies intermittentlyMon, 13 Dec 2021, 23:10 1639437059 | BY: TLava fountaining and ash emissions this afternoon (image: INVOLCAN / Twitter)Current tremor amplitude past 7 days (image: IGN)Seismic signal TBT station since yesterday (image: IGN)Aerial view of active lava flows in the area south of Todoque this morning (image: La Palma government / opendatalapalma.es)Time vs depth of quakes under La Palma during the past daysAfter yesterday's large explosion at noon, the eruption gained in intensity, both explosive and effusive, during the evening and night. After being quieter most of the day today, it increased again in the evening, shown by the strongly fluctuating volcanic tremor signal.Phases of strong ash emissions and lava fountains have been alternating with quiet periods when only steaming could be seen at the craters:Más imágenes desde Cabeza de Vaca a las 18.20 hora canaria / More footage from Cabeza de Vaca at 6.20 pm Canarian time pic.twitter.com/eMx90wgACM— INVOLCAN (@involcan) December 13, 2021 We would like to show you embedded content from X/Twitter. If you like to see this content, please make sure you agree with the privacy policy of X/Twitter and click the button:View embedded content from X/Twitter Ash plumes reached 4,200 m above sea level this morning, and reportedly up to 7,000 m in the afternoon, and drifted southeast. Absence of wind near the ground created very high SO2 concentrations in El Paso today, with values surpassing 2.590 micrograms per cubic meter this morning.Lava continues to flow from the (hidden) vents on the western base of the cone into the tube system and crate breakouts in the central part of the flow field. One of the more active surface flows began to eat away one of the remaining islands of so-far untouched land in the area south of Todoque and east of Las Norias, as can be seen in the aerial drone image attached. The number of quakes has again increased in numbers: During the past 24 hours, there have been 4 quakes of magnitudes 3.0-3.4 and 46 quakes between 2.0 and 2.9. Most of these occurred at the shallow layer around 10-15 km depth while only very few ones occurred at the deeper layer of 30 km or below. The decrease of seismic activity in the deeper layer might indicate that magma supply from that area is less now than

Seismic Eruption 5.1 Download (Free) - SEISMAIN.EXE

Walled Cities of the Caribbean In many people's imaginations, walled cities are associated with mediaeval Europe, but such cities exist all over the world. In this post we look at walled cities from around the Caribbean. Posted by Thursday, 12th March 2015 Google Ice View (Rideau Canal Skateway) Each winter, 7.8km (4.8miles) of the Rideau Canal in Ottawa freezes into what is dubbed the World's Largest Skating Rink - the Rideau Canal Skateway. Located in the capital of Canada, anyone can lace up a pair of skates and… Posted by Ian Brown Wednesday, 11th February 2015 On this day: Last Recorded Eruption of Mount Fuji The last recorded eruption of Mount Fuji started on this day in 1707. The eruption lasted for a couple of weeks and formed a new peak and crater on the south-eastern flank of the mountain. Despite regular seismic activity in… Posted by Ian Brown Tuesday, 16th December 2014 Ghost Towns of Chile In a country as large and historically rich as Chile, it's no surprise that ghost towns abound throughout the country. Now with full Street View coverage throughout Chile, it's time to take a peek at some of these fascinating lost communities. Transporter Bridges In the late 19th and early 20th centuries, almost two dozen transporter bridges were built around the world. They feature a high gantry - tall enough to allow ships to pass below - carrying a gondola to transport foot passengers… Posted by Ian Brown Thursday, 4th September 2014 The New Seven(ish) Wonders of the World At the turn of the millennium, an effort was launched by a Swiss foundation to identify the 'New 7 Wonders of the World', through a "decidedly unscientific" polling method allowing the public to vote - online or by phone -… -->. Download Seismic Eruption by Alan L. Jones. Seismic/Eruption: A program for the visualization of seismicity and volcanic activity in space and time. Seismic/Eruption runs in a

Seismic Eruption 3.0 Download - SEISMAIN.EXE - Software

On two main factors:First, whether the shallow reservoir is being re-supplied by magma from the deeper source, which should become visible with the occurrence of deeper earthquakes - lately, these have been mostly absent, suggesting that supply from the deep source has ended.Second, the ascent of magma from the shallow reservoir is driven by gasses dissolved in the magma and forming bubbles to increase volume and pressure and eventually make the magma rise to erupt as lava. If, and this is maybe a likely scenario, most of the gasses have already left the system or if the remaining gasses can separate efficiently from the liquid (magma), and rise and degas at the vents and through the surface, the magma will slowly start cooling down and eventually crystallize over a very long period of time.It is also very much possible that the current pause of the eruption leads to a blockage of the upper conduits, which disables the degassing process and generates conditions that could lead to sudden explosions and allowing probably smaller batches of remaining magma to erupt in short phases of re-activation.Nobody knows for now - the situation remains volatile and care should be taken to make any predictions of whether activity will resume or not.La Palma volcano: activity drops sharply, eruption might have ended or is pausingTue, 14 Dec 2021, 15:11 1639494706 | BY: TNo activity seen at the cone on La Palma this afternoon (image: Canarias TV live stream)Seismic signal at TBT station (image: IGN)Aerial view of the area this morning (image: Government of La Palma/ opendatalapalma.es)Current tremor amplitude past 7 days (image: IGN)The eruption might have stopped or is pausing today, which is day #87 since it started on Sep 19, 2021. After a temporary strong increase yesterday producing lava fountaining and tall ash plumes, visible activity decreased drastically and more or less ceased today. No significant explosions or lava flows can be seen on any of the available images from the vents or on this morning's drone surveillance flight. Volcanic tremor has dropped to its lowest levels since the eruption began, and is close to absent now.The absence of tremor in the signal in turn allows to detect tiny quakes of magnitudes below 2, which leads to an increase in the number of total detected quakes - IGN reported 129 events, but only 5 of them were at least of magnitude 3 and none above 3.2, which is among the lowest-by-energy combined values counts since the beginning of the eruption. Whether or not the eruption is now already at its end is hard to say, but it is most likely at least close to it.Más imágenes de la zona cercana a la fisura a las