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The volcanic ash plume near the Eyjafjallajökull on 1-2 May 2010

Schumann, Ulrich and Baumann, Robert and Minikin, Andreas and Reitebuch, Oliver and Sailer, Thomas and Schlager, Hans and Voigt, Christiane and Weinzierl, Bernadett (2011) The volcanic ash plume near the Eyjafjallajökull on 1-2 May 2010. In: Geophysical Research Abstracts Vol. 13, EGU2011-5886, 2011, p. 1. EGU General Assembly 2011, 3.-8. April 2011, Vienna, Austria.

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Official URL: http://meetingorganizer.copernicus.org/EGU2011/EGU2011-5886.pdf

Abstract

This paper describes the analysis of airborne measurements and model simulations of the volcanic ash plume close to Iceland’s Eyjafjallajökull volcano in April/May 2010. In particular we quantify the plume properties for the period of 1 to 2 May, 2010, up to 450 km downstream the volcano. The measurements provide information on the plume width, upper height, mean depth, wind speed profile, attenuated Lidar backscatter profile, plume temperature, ash particle sizes, ash mass concentration, ash particle size distribution, humidity, O3, CO and SO2 mixing ratio, ash optical depth, volume flux, and mass flux. Here we report about analysis of the optical depth from the Lidar observations using the shadow method, and on comparisons of modeled and measured plume properties constraining the ash properties.

Document Type:Conference or Workshop Item (Paper, Poster)
Title:The volcanic ash plume near the Eyjafjallajökull on 1-2 May 2010
Authors:
AuthorsInstitution or Email of Authors
Schumann, UlrichUNSPECIFIED
Baumann, RobertUNSPECIFIED
Minikin, AndreasUNSPECIFIED
Reitebuch, OliverUNSPECIFIED
Sailer, ThomasUNSPECIFIED
Schlager, HansUNSPECIFIED
Voigt, ChristianeUNSPECIFIED
Weinzierl, BernadettUNSPECIFIED
Date:2011
Journal or Publication Title:Geophysical Research Abstracts Vol. 13, EGU2011-5886, 2011
Refereed publication:Yes
In ISI Web of Science:No
Page Range:p. 1
Status:Published
Keywords:Eyjafjalla Eyjafjallajökull Volcano airborne in-situ Lidar ash SO2 ozone
Event Title:EGU General Assembly 2011
Event Location:Vienna, Austria
Event Type:international Conference
Event Dates:3.-8. April 2011
Organizer:European Geosciences Union
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:L VU - Air Traffic and Environment (old)
DLR - Research area:Aeronautics
DLR - Program:L VU - Air Traffic and Environment
DLR - Research theme (Project):L - Low-Emission Air Traffic (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Trace Species
Deposited By: Prof.Dr.habil. Ulrich Schumann
Deposited On:20 Apr 2011 14:36
Last Modified:12 Dec 2013 21:16

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