Results 21 to 30 of about 2,598 (220)
Microbursts at Meter-Decameter Wavelengths [PDF]
Symposium - International Astronomical Union, 1990 A statistical analysis of Clark Lake microbursts was performed using a data base consisting of ~ 100 bursts. The results are: (1) Microburst sources are well correlated with coronal streamers and active regions. (2) The peak brightness temperature (T^) of the microbursts is in the range 6 × 105 K to 6 × 107 K (see Fig.
G. Thejappa, N. Gopalswamy, M. R. Kundu
openaire +1 more source
Network Microburst Traffic Measurement Method Based on Sketch Data Structure [PDF]
Jisuanji kexueMicroburst traffic is a common type of traffic in data center network,which grows rapidly in a very short period of time,and has serious effect on network performance and is difficult to detect.Existing microburst traffic detection methods cannot take ...
WANG Jiayu, YU Junqing, LI Dong, ZHAO Junyang
doaj +1 more source
Comparative analysis of damage surveys and observations with two different types of wind disaster
暴雨灾害, 2020 Damage survey, conventional observations and Doppler weather radar data are used to analyze the tornado occurred on 8 June 2018 at Nanhai District in Foshan City and microbursts occurred on 18 August 2016 at Leizhou County in Zhangjiang City.
Jiangling ZHI +3 more
doaj +1 more source
Relativistic microburst storm characteristics: Combined satellite and ground-based observations [PDF]
, 2010 We report a comparison of Solar Anomalous Magnetospheric Particle Explorer detected relativistic electron microbursts and short-lived subionospheric VLF perturbations termed FAST events, observed at Sodankyl Geophysical Observatory, Finland, during 2005.
Bortnik, Jacob +4 more
core +1 more source
Electron Microbursts Induced by Nonducted Chorus Waves [PDF]
Frontiers in Astronomy and Space Sciences, 2021 Microbursts, short-lived but intense electron precipitation observed by low-Earth-orbiting satellites, may contribute significantly to the losses of energetic electrons in the outer radiation belt. Their origin is likely due to whistler mode chorus waves, as evidenced by a strong overlap in spatial correlation of the two.
Lunjin Chen +7 more
openaire +3 more sources
Parametric Wind Velocity Vector Estimation Method for Single Doppler LIDAR Model [PDF]
, 2017 Doppler lidar (LIght Detection And Ranging) can provide accurate wind velocity vector estimates by processing the time delay and Doppler spectrum of received signals.
Fang SHANG +5 more
core +2 more sources
Computation, 2018 The objective of this study is to investigate the temporal behavior of the pressure field of a stationary dry microburst-like wind phenomenon utilizing Unsteady Reynolds-averaged Navier-Stokes (URANS) numerical simulations.
Martin Skote +2 more
doaj +1 more source
Advances in Meteorology, 2018 Convective storms that produce microburst winds are difficult to predict because the strong surface winds arise in a short time period. Previous research suggests that timing and patterns in cloud height, echo top height, vertical integrated liquid (VIL),
Stephen M. Jessup, Amanda L. Burke
doaj +1 more source
Simultaneous Precipitation of Sub‐Relativistic Electron Microburst and Pulsating Aurora Electrons
Geophysical Research Letters, 2023 We have identified for the first time an energy‐time dispersion of precipitating electron flux in a pulsating aurora patch, ranging from 6.7 to 580 keV, through simultaneous in‐situ observations of sub‐relativistic electrons of microburst precipitations ...
T. Namekawa +16 more
doaj +1 more source
Frontiers in Astronomy and Space Sciences, 2022 Microbursts are impulsive (<1s) injections of very energetic to relativistic electrons (energies from a few keV to MeV) into Earth’s atmosphere. They are important because they may represent a major loss process for the outer radiation belt (Ripoll ...
Sadie S. Elliott +11 more
doaj +1 more source