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EFFECT OF THE X5.4 CLASS SOLAR FLARE EVENT OF SOLAR CYCLE 24 ON THE GPS SIGNAL RECEPTION IN PENINSULAR MALAYSIA
Solar Flare GPS MyRTKnet Total Electron Content Ionospheric Delay
2016/10/14
In this paper, we examine the effect of solar flare event on the Global Positioning System (GPS) signal reception in Peninsular Malaysia during the X5.4 class solar flare on 7th March 2012, 00:24 UT a...
After the Quake–Data Can Help Predict Consequences of the Next Event
After the Quake Data Predict Consequences Next Event
2016/8/1
Later this year, seismology geophysicist Steve Roecker will travel to Illapel, Chile, to remove instruments which have been tracking the struggle between two tectonic plates that caused a magnitude 8....
Could ionospheric variations be precursors of a seismic event? A short discussion
Ionosphere seismic precursors
2015/9/28
A short review of published papers on the perturbations in the ionosphere due to seismogenic effects is reported. The method to correlate different classes of phenomena as ionospheric variations and s...
Results from the temporary installation of a small aperture seismic arrayin the Central Apenninesand its merits for local event detectionand location capabilities
seismic array beamforming f-kanalysis Central Apennines
2015/9/15
In order to evaluate the detection and localisation improvement of a small aperture array in the Northern Apennines, we installed an irregularly spaced test configuration in the vicinity of Città di C...
The November 2002 degassing event at Panarea Island (Italy): five months of geochemical monitoring
Aeolian Islands Panarea submarine fumaroles gas chemistry geochemical monitoring
2015/9/10
On 3rd November 2002, at about 3 km off-shore of Panarea Island (Aeolian Islands, Southern Italy), a series of
gas vents suddenly and violently opened from the seafloor at the depth of 10-15 m, with ...
What is a surprise earthquake? The example of the 2002, San Giuliano (Italy) event
earthquake statistics Molise earthquake
2015/9/10
Both in scientific literature and in the mass media, some earthquakes are defined as 玸urprise earthquakes?
Based on his own judgment, probably any geologist, seismologist or engineer may have his own...
Deep-sea borehole seismological observatories in the western Pacific: temporal variation of seismic noise level and event detection
deep-sea borehole observatory broadband seismometer seismic noise level
2015/9/7
Seismological networks provide critical data for better understanding the dynamics of the Earth; however, a great limitation on existing networks is the uneven distribution of stations. In order to ac...
The 2006 Kythira (Greece), Mw6.7 slab-pull event: tectonic implications and the geometry of the hellenic wadati-benioff zone
Hellenic Arc subduction zone geometry slab-pull event
2015/9/1
A strong (Mw=6.7) intermediate depth earthquake occurred on 8 January 2006 (11:34 UTC) in southwestern
Aegean Sea (Greece) causing limited damage to structures on the nearby islands of Kythira and An...
Source complexity of the May 20,2012,Mw 5.9,Ferrara (Italy) event
Empirical Green's functions Array analysis
2015/8/26
A Mw 3.9 foreshock on May 19, 2012, at 23:13 UTC, was followed at 02:03 on May 20, 2012, by a Mw 5.9 earthquake that hit a densely populated area in the Po Plain, west of the city of Ferrara, Italy (F...
An open ocean record of the Toarcian oceanic anoxic event
ocean record Toarcian oceanic anoxic event
2014/12/31
Oceanic anoxic events were time intervals in the Mesozoic characterized by widespread distribution of marine organic matter-rich sediments (black shales) and significant perturbations in the global ca...
Reappraising a wartime earthquake:the October 3, 1943 event in the southern Marches (central Italy)
1943 wartime earthquake southern Marches
2015/8/18
The earthquake of October 3, 1943, is an important event for characterization of hazard in central Italy, but none of the earlier studies provide an exhaustive description of its effects. The context ...
The 2006 slow slip event and nonvolcanic tremor in the Mexican subduction zone
slow slip events non volcanic tremor in the Mexican subduction zone
2014/4/10
The last decade featured an explosive sequence of discoveries of slow slip events (SSE) and nonvolcanic tremor(NVT) in different subduction zones and continental faults.Many observations show that SSE...
Rapid formation of a modern bedrock canyon by a single flood event
Rapid formation modern bedrock canyon single flood event
2014/4/8
Deep river canyons are thought to form slowly over geological time (see, for example, ref. 1), cut by moderate flows that reoccur every few years2,3. In contrast, some of the most spectacular canyons ...
Extreme event return times in long-term memory processes near 1/f
Extreme event return times long-term memory processes 1/f
2009/11/2
The distribution of extreme event return times and their correlations are analyzed in observed and simulated long-term memory (LTM) time series with 1/f power spectra. The analysis is based on tropica...
Development of the Auroral Electrojets on 16 March 1978:an Event Study
Development of the Auroral Electrojets on 16 March 1978:an Event Study
2009/6/15
Development of the Auroral Electrojets on 16 March 1978:an Event Study