VLF observation during Leonid Meteor Shower-2002 from Kolkata
  Using a Gyrator-II Loop antenna tuned at 19.0Khz, we monitored the meteor shower during 17-24th November, 2002. We observe the primary peak at 3h58m (UT) on the 19th of November, 2002. We distinctly observed several `beadlike' and `exponentially dropping' signals. The `beadlike' signals were more in abundance on the 18th of November, 2002, one day prior to the actual encounter. 
Sandip K. Chakrabarti, S. Pal, K. Acharyya, S. Mandal, S. Chakrabarti,   R. Khan and B. Bose