The bounded weak echo region, also known as a BWER or a vault, is a radar signature within a thunderstorm characterized by a local minimum in radar reflectivity at low levels which extends upward into, and is surrounded by, higher reflectivities aloft. This feature is associated with a strong … See more The BWER is a nearly vertical channel of weak radar echo, surrounded on the sides and top by significantly stronger echoes. The BWER, sometimes called a vault, is related to the strong updraft in a severe convective storm … See more • Tornado and tornadogenesis • Hook echo • Hail spike See more • North Carolina "Tornadocane" from 1999 - SPC • MCS with Eye - July 21, 2003 - HPC See more
Bounded weak echo region - Wikipedia
WebSep 15, 2000 · Basic supercell storm structure has been well established over the past two decades. Among the most notable of these internal supercell structures is the Bounded … WebSep 1, 2006 · A method for the detection of a bounded weak-echo region (BWER) within a storm structure that can help in the prediction of severe weather phenomena is presented. mark\u0027s pizzeria delivery fee
ACRONYMS AND ABBREVIATIONS - National Weather Service
WebMar 3, 2024 · The first main difference is the notable bounded weak echo region (BWER) in the horizontal reflectivity data (Panels A vs F). ... and E and J are vertical cross sections of the storm through the center of the mesocyclone region.] Another observation is the relative lull in lightning activity around 1:20 a.m. to 2:30 a.m. (0620 UTC through 0730 ... Webare to lightning information what the bounded weak echo region (BWER) is to radar data. That is, lightning holes are affiliated with the extremely strong updrafts unique to severe storms. The first direct association of a lightning hole with a bounded weak echo region was recently provided by Lang et al. (2004). The purpose of this paper is to ... WebBounded Weak Echo Region Looking at radar data, you notice a strong circulation associated with a supercell. The circulation is anticyclonic, red (outbound) velocity values to the east and green (inbound) velocity values to the west. The radar is located to the _____ of the storm. north Which of the following supercells tend to occur in eastern NM? darren capewell