Inframatics.org | Quarterly Newsletter

newsletter icon image

The quarterly newsletter includes articles summarizing ground breaking research in low-frequency atmospheric acoustics.

The March 2008 newsletter has been submitted to the website.

MARCH 2008
[820KB]	Ludwik Liszka, Swedish Institute of Space Physics and Tormod Kvaerna, NORSAR — Propagation of Infrasound from Chemical Explosions

Past newsletters

SEPTEMBER 2007
[373KB]	S.N. Kulichkov, I.P. Chunchuzov, O. Popov, V.G. Perepelkin, A.I. Svertilov, A.K. Baryshnikov, A.M. Oboukhov — Physical Simulation of Long-Range Infrasonic Propagation in the Atmosphere

JUNE 2007
LOW [736KB]	S.N. Kulichkov, I.P. Chunchuzov, V.G. Perepelkin, A.I. Svertilov, A.K. Baryshnikov - On the Influence of Anisotroic Turbulence on Fluctuations in the Azimuths and Grazing Angles of Acoustic Signals in the Lower and Middle Atmosphere

MARCH 2007
HIGH [3.2MB] LOW [520KB]	Garcés and Fee; McCormack; Servranckx; Bass and Hetzer; Hedlin and Matoza, and Yepes – Prototype ASHE Volcano Monitoring System Captures the Acoustic Fingerprint of Stratospheric Ash Injection

DECEMBER 2006
HIGH [3.4MB] LOW [1.1MB]	Le Pichon, Antier, Drob – Multi-year Validation of the NRL-G2S Wind Fields using Infrasound from Yasur Wilson & Drob – I53US Bolide Event of September 11, 2006 at Bethel, Alaska

SEPTEMBER 2006
HIGH [4.0MB] LOW [604KB]	Bass & Hetzer – An Overview of Absorption and Dispersion of Infrasound in the Upper Atmosphere Campus – Monitoring Volcanic Eruptions with the IMS Infrasound Network

JUNE 2006
HIGH [1.0MB] MEDIUM [404KB] LOW [316KB]	Starovoit, Kunakov & Martysevich – About Dynamical Calibration of Microbarometers Zumberge – Postdoctoral Scientist as Green Scholar at IGPP-SIO-UCSD

MARCH 2006
HIGH [10.5MB] MEDIUM [3.3MB] LOW [720KB]	Johnson – Waterfall Infrasound Wilson, Olson, Szuberla, McNutt, Tytgat & Drob – Infrasonic Array Observations at I53US of the 2006 Augustine Volcano Eruptions Campus & Hoffman – The IMS Infrasound Network: the Challenge Continues

DECEMBER 2005
HIGH [2.4MB]	Andre – Infrasound Rocket Experiment Arnoult, Wilson, Olson & Szuberla – Infrasound Associated with Mt. Steller Avalanche Bass – A Recent Addition to the Infrasound Team at NCPA

SEPTEMBER 2005
LOW [312KB]	de Groot-Hedlin – Modeling Infrasound Waveforms in a Windy Environment Hedlin – 2005 Infrasound Technology Workshop in Tahiti Bass – Latest Addition to NCPA Infrasound Team

JUNE 2005
HIGH [6.3MB] LOW [630KB]	Wilson – Infrasound from Auroral Electrojet Motions at I53US Arrowsmith, Hedlin, Ceranna & Edwards – An Analysis of Infrasound Signals from the June 3rd, 2004 Fireball Over Washington State

MARCH 2005

Alcoverro, Martysevich, & Starovoit – Mechanical Sensitivity of Microbarometers MB2000 (DASE, France) and Chaparral5 (USA) to Vertical and Horizontal Ground Motion
Starovoit & Martysevich – Different Observed Mechanisms of Correlation Between Seismic and Pressure Signals
Bowman – Meteorological Conditions at Infrasound Stations
Wilson & Olson – Frequency Domain Coherence Between High Trace-Velocity Infrasonic Signals at 153US and Video Data from Pulsating Aurora [view MPEG movie]
Wilson & Olson – 153US and 155US Signals from Manam Volcano

DECEMBER 2004
HIGH [4.3MB] LOW [544K]	Le Pichon & Drob – Probing High-altitude Winds Using Infrasound from Volcanoes Hedlin – Notice About the Infrasound Session at the Next Acoustical Society of America Meeting

SEPTEMBER 2004
HIGH [3.7MB] LOW [680K]	Ripepe, Poggi & Marchetti – Small Aperture Infrasonic Array Monitors Activity of Stromboli Volcano Olson – The Application of the Pure-State Filter to Infrasound Array Data Santana & Olson – A Study of the Effects of Snow Cover on Infrasonic Signal Levels: 1. Variations in the RMS Levels

JUNE 2004
HIGH [8.9MB] MEDIUM [1.7MB] LOW [790K]	Olson – Infrasound Signal Detection using the Fisher F-Statistic Olson & Szuberla – The Least Squares Estimation of the Azimuth and Velocity of Plane Waves Campus – The IMS Infrasound Network and its Potential for Detection of Events: Examples of a Variety of Signals recorded Around the World Vivas Veloso – About Fifty Percent and More

MARCH 2004
HIGH [1.4MB] LOW [516K]	Liszka – The Meteor Event of January 17, 2004 Observed by the Swedish Infrasound Network Drob – Atmospheric Specifications for Infrasound Calculations Norris & Gibson – Advanced Tools for Infrasonic Modeling Osborne – Geophysical Institute Aquires Infrasound Sensor Technology

DECEMBER 2003
HIGH [2.4MB] LOW [574K]	Wilson, Olson, Osborne, & Le Pichon – Infrasound from Erebus Volcano at I55US in Antarctica Hedlin – Note on Upcoming Meetings Brown – Infrasound Technology Workshop, 2004

SEPTEMBER 2003

Kulichkov, Avilov, Popov, & Baryshnikov – On Experience in using the Pseudodifferential Parabolic Equation Method to Study the Problems of Long-range Infrasound Propagation in the Atmosphere
Wilson & Olson – Mountain Associated Waves at 153US and 155US in Alaska and Antarctica in the Frequency Passband from 0.015 to 0.10 Hz
Wilson – Infrasound Observed at 153US from Large Alaskan Earthquakes in 2002
Evers & Hein Haak – Overview of the Infrasound Technology Workshop 2002
Hedlin – Infrasound Reference Database
Hedlin – Change on the Editorial Board of Inframatics
Hedlin – Note on Upcoming Meetings

JUNE 2003

Le Pichon & Yves Cansi – PMCC for Infrasound Data Processing
Wilson – Auroral Infrasound at Fairbanks, Alaska as Observed at CTBT Infrasonics Array 153US May 2003
Wilson, Olson, & Arnoult – Signal Search for MOAB Test Infrasound at 153US at Fairbanks
Hedlin – The 2003 Infrasound Technology Workshop
Hayward & Hedlin – Special Union Session in Infrasound at the December 2003 AGU Meeting

MARCH 2003
HIGH [3.8MB] LOW [344K]	Editorial Board – Introducing Inframatics.org Garces – Monitoring Volcanic Eruptions with Infrasound McCormack – Evers – The Global INfrasound Archive - GINA Hedlin – Announcing a new acoustics lab at the University of California Veloso – The Family is Still Growing Up Hedlin – Announcing the 2003 Infrasound Technology Workshop

Files are in Adobe PDF format. To read them, you will need to download Adobe Acrobat by clicking here.