Now showing items 1-20 of 864

    • Geomagnetic Detection of the Atmospheric Acoustic Resonance at 3.8 mHz During the Hunga Tonga Eruption Event on 15 January 2022 

      Yamazaki, YosukeORCIDiD; Soares, GabrielORCIDiD; Matzka, JürgenORCIDiD (Journal of Geophysical Research: Space Physics, 2022-07-07)
      Modeling studies have predicted that the acoustic resonance of the atmosphere during geophysical events such as earthquakes and volcanos can lead to an oscillation of the geomagnetic field with a frequency of about 4 mHz. ...
    • Lagrangian Analysis of Moisture Sources of Precipitation in the Tianshan Mountains, Central Asia 

      Guan, XuefengORCIDiD; Langhamer, LukasORCIDiD; Schneider, ChristophORCIDiD (Earth and Space Science, 2022-06-30)
      The moisture sources of precipitation in the Tianshan Mountains, one of the regions with the highest precipitation in Central Asia during 1979–2017 are comprehensively and quantitatively summarized by using a Lagrangian ...
    • Role of Poroelasticity During the Early Postseismic Deformation of the 2010 Maule Megathrust Earthquake 

      Peña, CarlosORCIDiD; Metzger, SabrinaORCIDiD; Heidbach, OliverORCIDiD; Bedford, JonathanORCIDiD; Bookhagen, BodoORCIDiD; Moreno, Marcos; Oncken, OnnoORCIDiD; Cotton, FabriceORCIDiD (Geophysical Research Letters, 2022-05-09)
      Megathrust earthquakes impose changes of differential stress and pore pressure in the lithosphere‐asthenosphere system that are transiently relaxed during the postseismic period primarily due to afterslip, viscoelastic and ...
    • A New Population of Ultra‐Relativistic Electrons in the Outer Radiation Zone 

      Shprits, Yuri Y.ORCIDiD; Allison, Hayley J.ORCIDiD; Wang, Dedong; Drozdov, AlexanderORCIDiD; Szabo‐Roberts, Matyas; Zhelavskaya, IrinaORCIDiD; Vasile, Ruggero (Journal of Geophysical Research: Space Physics, 2022-05-09)
      Van Allen Probes measurements revealed the presence of the most unusual structures in the ultra‐relativistic radiation belts. Detailed modeling, analysis of pitch angle distributions, analysis of the difference between ...
    • Melting Behavior of Rimed and Unrimed Snowflakes Investigated With Statistics of Triple‐Frequency Doppler Radar Observations 

      Karrer, MarkusORCIDiD; Dias Neto, José; von Terzi, LeonieORCIDiD; Kneifel, StefanORCIDiD (Journal of Geophysical Research: Atmospheres, 2022-05-04)
      Comparing the reflectivity flux at the top and bottom of the melting layer (ML) reveals the overall effect of the microphysical processes occurring within the ML on the particle population. If melting is the only process ...
    • Alternating Emission Features in Io's Footprint Tail: Magnetohydrodynamical Simulations of Possible Causes 

      Schlegel, StephanORCIDiD; Saur, JoachimORCIDiD (Journal of Geophysical Research: Space Physics, 2022-04-28)
      Io's movement relative to the plasma in Jupiter's magnetosphere creates Alfvén waves propagating along the magnetic field lines which are partially reflected along their path. These waves are the root cause for auroral ...
    • Ionospheric Corrections for Satellite Altimetry ‐ Impact on Global Mean Sea Level Trends 

      Dettmering, DeniseORCIDiD; Schwatke, ChristianORCIDiD (Earth and Space Science, 2022-04-25)
      Atmospheric delay corrections for satellite altimetry measurements are essential for deriving highly accurate sea surface heights and reliable global mean sea level (GMSL) trend estimates. A commonly used method to correct ...
    • Sea Ice Rheology Experiment (SIREx): 2. Evaluating Linear Kinematic Features in High‐Resolution Sea Ice Simulations 

      Hutter, NilsORCIDiD; Bouchat, AmélieORCIDiD; Dupont, FrédéricORCIDiD; Dukhovskoy, DmitryORCIDiD; Koldunov, NikolayORCIDiD; Lee, Younjoo J.ORCIDiD; Lemieux, Jean‐FrançoisORCIDiD; Lique, CamilleORCIDiD; Losch, MartinORCIDiD; Maslowski, WieslawORCIDiD; Myers, Paul G.ORCIDiD; Ólason, EinarORCIDiD; Rampal, Pierre; Rasmussen, TillORCIDiD; Talandier, Claude; Tremblay, BrunoORCIDiD; Wang, QiangORCIDiD (Journal of Geophysical Research: Oceans, 2022-04-23)
      Simulating sea ice drift and deformation in the Arctic Ocean is still a challenge because of the multiscale interaction of sea ice floes that compose the Arctic Sea ice cover. The Sea Ice Rheology Experiment (SIREx) is a ...
    • Stratospheric Moistening After 2000 

      Konopka, PaulORCIDiD; Tao, Mengchu; Ploeger, FelixORCIDiD; Hurst, Dale F.ORCIDiD; Santee, Michelle L.ORCIDiD; Wright, Jonathon S.ORCIDiD; Riese, MartinORCIDiD (Geophysical Research Letters, 2022-04-22)
      The significant climate feedback of stratospheric water vapor (SWV) necessitates quantitative estimates of SWV budget changes. Model simulations driven by the newest European Centre for Medium‐Range Weather Forecast ...
    • Analytical Solutions for Gravity Changes Caused by Triaxial Volumetric Sources 

      Nikkhoo, MehdiORCIDiD; Rivalta, EleonoraORCIDiD (Geophysical Research Letters, 2022-04-18)
      Volcanic crises are often associated with magmatic intrusions or the pressurization of magma chambers of various shapes. These volumetric sources deform the country rocks, changing their density, and cause surface uplift. ...
    • Using Clustering, Statistical Modeling, and Climate Change Projections to Analyze Recent and Future Region‐Specific Compound Ozone and Temperature Burden Over Europe 

      Jahn, SallyORCIDiD; Hertig, Elke (GeoHealth, 2022-04-16)
      High ground‐level ozone concentrations and high air temperatures present two health‐relevant natural hazards. The most severe health outcomes are generally associated with concurrent elevated levels of both variables, ...
    • The ICON Earth System Model Version 1.0 

      Jungclaus, J. H.ORCIDiD; Lorenz, S. J.; Schmidt, H.ORCIDiD; Brovkin, V.ORCIDiD; Brüggemann, N.; Chegini, F.; Crüger, T.ORCIDiD; De‐Vrese, P.; Gayler, V.; Giorgetta, M. A.ORCIDiD; Gutjahr, O.ORCIDiD; Haak, H.ORCIDiD; Hagemann, S.; Hanke, M.; Ilyina, T.ORCIDiD; Korn, P.ORCIDiD; Kröger, J.; Linardakis, L.; Mehlmann, C.ORCIDiD; Mikolajewicz, U.; Müller, W. A.ORCIDiD; Nabel, J. E. M. S.ORCIDiD; Notz, D.ORCIDiD; Pohlmann, H.ORCIDiD; Putrasahan, D. A.ORCIDiD; Raddatz, T.; Ramme, L.; Redler, R.; Reick, C. H.; Riddick, T.; Sam, T.; Schneck, R.ORCIDiD; Schnur, R.ORCIDiD; Schupfner, M.; von Storch, J.‐S.ORCIDiD; Wachsmann, F.ORCIDiD; Wieners, K.‐H.ORCIDiD; Ziemen, F.ORCIDiD; Stevens, B.ORCIDiD; Marotzke, J.ORCIDiD; Claussen, M.ORCIDiD (Journal of Advances in Modeling Earth Systems, 2022-04-09)
      This work documents the ICON‐Earth System Model (ICON‐ESM V1.0), the first coupled model based on the ICON (ICOsahedral Non‐hydrostatic) framework with its unstructured, icosahedral grid concept. The ICON‐A atmosphere uses ...
    • How close are we to 1.5 degC or 2 degC of global warming? 

      Marotzke, JochemORCIDiD; Milinski, Sebastian; Jones, Christopher D. (Weather, 2022-03-28)
    • The 2018–2020 Multi‐Year Drought Sets a New Benchmark in Europe 

      Rakovec, OldrichORCIDiD; Samaniego, LuisORCIDiD; Hari, VittalORCIDiD; Markonis, YannisORCIDiD; Moravec, VojtěchORCIDiD; Thober, StephanORCIDiD; Hanel, MartinORCIDiD; Kumar, RohiniORCIDiD (Earth's Future, 2022-03-24)
      During the period 2018–2020, Europe experienced a series of hot and dry weather conditions with significant socioeconomic and environmental consequences. Yet, the extremity of these multi‐year dry conditions is not recognized. ...
    • A storyline attribution of the 2011/2012 drought in Southeastern South America 

      van Garderen, LindaORCIDiD; Mindlin, JuliaORCIDiD (Weather, 2022-03-24)
      The 2011/2012 summer drought in Southeastern South America (SESA) was a short but devastating event. What would this event have looked like under pre‐industrial conditions, or in a +2 degC world? We find that climate change ...
    • The Height‐Dependent Delayed Ionospheric Response to Solar EUV 

      Schmölter, ErikORCIDiD; Heymann, Frank; von Savigny, ChristianORCIDiD; Berdermann, JensORCIDiD (Journal of Geophysical Research: Space Physics, 2022-03-24)
      Based on the analysis of electron density Ne profiles (Grahamstown ionosonde), a case study of the height‐dependent ionospheric response to two 27‐day solar rotation periods in 2019 is performed. A well‐defined sinusoidal ...
    • The Vertical Structure and Entrainment of Subglacial Melt Water Plumes 

      Burchard, HansORCIDiD; Bolding, Karsten; Jenkins, AdrianORCIDiD; Losch, MartinORCIDiD; Reinert, MarkusORCIDiD; Umlauf, LarsORCIDiD (Journal of Advances in Modeling Earth Systems, 2022-03-14)
      Basal melting of marine‐terminating glaciers, through its impact on the forces that control the flow of the glaciers, is one of the major factors determining sea level rise in a world of global warming. Detailed quantitative ...
    • On gravity wave parameterisation in vicinity of low‐level blocking 

      Geldenhuys, MarkusORCIDiD (Atmospheric Science Letters, 2022-03-07)
      This note is framed as an open question to the community regarding parameterisation schemes using the blocking layer depth to reduce the orographic gravity wave drag. It is the purpose of this note to argue that the current ...
    • Multivariate Bias‐Correction of High‐Resolution Regional Climate Change Simulations for West Africa: Performance and Climate Change Implications 

      Dieng, DiarraORCIDiD; Cannon, Alex J.ORCIDiD; Laux, PatrickORCIDiD; Hald, Cornelius; Adeyeri, Oluwafemi; Rahimi, JaberORCIDiD; Srivastava, Amit K.ORCIDiD; Mbaye, Mamadou Lamine; Kunstmann, HaraldORCIDiD (Journal of Geophysical Research: Atmospheres, 2022-03-07)
      A multivariate bias correction based on N‐dimensional probability density function transform (MBCn) technique is applied to four different high‐resolution regional climate change simulations and key meteorological variables, ...
    • Rupture Heterogeneity and Directivity Effects in Back‐Projection Analysis 

      Li, BoORCIDiD; Wu, BaoningORCIDiD; Bao, Han; Oglesby, David D.ORCIDiD; Ghosh, AbhijitORCIDiD; Gabriel, Alice‐AgnesORCIDiD; Meng, LingsenORCIDiD; Chu, RishengORCIDiD (Journal of Geophysical Research: Solid Earth, 2022-03-03)
      The back projection method is a tremendously powerful technique for investigating the time dependent earthquake source, but its physical interpretation is elusive. We investigate how earthquake rupture heterogeneity and ...