Dual-polarization radar fingerprints of precipitation physics: A review

MR Kumjian, OP Prat, KJ Reimel, M van Lier-Walqui… - Remote Sensing, 2022 - mdpi.com
This article reviews how precipitation microphysics processes are observed in dual-
polarization radar observations. These so-called “fingerprints” of precipitation processes are …

Gazing inside a giant-hail-bearing Mediterranean supercell by dual-polarization Doppler weather radar

M Montopoli, E Picciotti, L Baldini, S Di Fabio… - Atmospheric …, 2021 - Elsevier
Ongoing climate change is considered to be responsible for the intensification and
increased frequency of extreme weather events. The Mediterranean basin is not exempted …

Hydrometeor size sorting in the asymmetric eyewall of Hurricane Matthew (2016)

CN Laurencin, AC Didlake Jr… - Journal of …, 2020 - Wiley Online Library
Polarimetric radar observations of Hurricane Matthew's asymmetric eyewall were captured
by WSR‐88D radars from 1500 UTC on 7 October 2016 to 0000 UTC on 8 October 2016 …

Using the Supercell Polarimetric Observation Research Kit (SPORK) to examine a large sample of pretornadic and nontornadic supercells

MB Wilson, MS Van Den Broeke - E-Journal of Severe Storms …, 2022 - ejssm.com
Previous work examining dual-polarization (dual-pol) radar signatures of supercells has
shown that differential reflectivity (Z DR) column area, hailfall area and specific differential …

ZDR Backwards Arc: Evidence of Multi‐Directional Size Sorting in the Storm Producing 201.9 mm Hourly Rainfall

H Li, J Yin, M Kumjian - Geophysical Research Letters, 2024 - Wiley Online Library
In this study, we present radar polarimetric characterizations of the storm producing 201.9
mm hourly rainfall on 20 July 2021 in Zhengzhou, China. We employed the separation …

[HTML][HTML] Comparing polarimetric signatures of proximate pretornadic and nontornadic supercells in similar environments

DJ Healey, MS Van Den Broeke - Weather and Forecasting, 2023 - journals.ametsoc.org
While prior research has shown that characteristics of the supercell environment can
indicate the likelihood of tornadogenesis, it is common for tornadic and nontornadic …

Investigating the relationship between polarimetric radar signatures of hydrometeor size sorting and tornadic potential in simulated supercells

SD Loeffler, MR Kumjian, PM Markowski… - Monthly Weather …, 2023 - journals.ametsoc.org
The national upgrade of the operational weather radar network to include polarimetric
capabilities has led to numerous studies focusing on polarimetric radar signatures …

Investigating temporal characteristics of polarimetric and electrical signatures in three severe storms: Insights from the VORTEX-Southeast field campaign

M Sharma, RL Tanamachi… - Monthly Weather …, 2024 - journals.ametsoc.org
The dual-polarization radar characteristics of severe storms are commonly used as
indicators to estimate the size and intensity of deep convective updrafts. In this study, we …

Unique radar observations of large raindrops in tropical warm rain during PISTON

K Chudler, SA Rutledge, B Dolan - Monthly Weather Review, 2022 - journals.ametsoc.org
Isolated warm-rain cells are an important feature over the tropical oceans. Although warm
rain is typically associated with relatively small raindrops, large raindrops (> 4.5 mm in …

Retrieving estimates of the storm‐Relative wind profile from the vertical variation of hydrometeor size sorting signatures

SD Loeffler - Journal of Geophysical Research: Atmospheres, 2024 - Wiley Online Library
Raindrop fall speed increases with raindrop size. Because larger raindrops fall through a
given layer of the atmosphere more quickly compared to smaller raindrops, they spend less …