Correlation of DIAL Ozone Observations with Lightning | |
Koshak, William J. ; Peterson, Harold S. ; Newchurch, Mike ; Kuang, Shi | |
PID : NTRS Document ID: 20140006512 RP-ID : M13-3150 |
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学科分类:大气科学 | |
美国|英语 | |
来源: NASA Technical Reports Server | |
【 摘 要 】
The purpose of this project is to see whether ozone maxima measured by the DIfferential Absorption Lidar (DIAL) instrument in Huntsville, AL may be traced back to lightning events occurring 24- 48 hours beforehand. The methodology is to start with lidar measurements of ozone from DIAL as well as ozonesonde measurements. The HYbrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model is then used to determine the origin of these ozone maxima 24-48 hours prior. Data from the National Lightning Detection Network (NLDN) are used to examine the presence/absence of lightning along the trajectory. This type of analysis suggests that lightning-produced NOx may be responsible for some of the ozone maxima over Huntsville.
【 预 览 】
Files | Size | Format | View |
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RO201706020004770LZ | 261KB | download |