1 / 7

Malaysia Bright-Streak Analysis 3/7/2014 VIIRS Day/Night Band

Malaysia Bright-Streak Analysis 3/7/2014 VIIRS Day/Night Band. Steve Miller (CSU/CIRA) and William Straka (UW/CIMSS) 14 March 2014. 7 Mar 2014 ~1850 UTC Suomi NPP VIIRS Day/Night Band. Zoom 1. ZOOM 1. Zoom 2. ?. ZOOM 2. (7.22N, 96.27E). No Discernible Thermal Signature…. 96E. 97E.

teige
Télécharger la présentation

Malaysia Bright-Streak Analysis 3/7/2014 VIIRS Day/Night Band

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Malaysia Bright-Streak Analysis3/7/2014VIIRS Day/Night Band Steve Miller (CSU/CIRA) and William Straka (UW/CIMSS) 14 March 2014

  2. 7 Mar 2014 ~1850 UTC Suomi NPP VIIRS Day/Night Band Zoom 1

  3. ZOOM 1 Zoom 2 ?

  4. ZOOM 2 (7.22N, 96.27E)

  5. No Discernible Thermal Signature… 96E 97E 7N

  6. Meteors in DNB Imagery

  7. Summary • The VIIRS DNB observed a bright streak in the Andaman Sea on 7 March 2014 at ~1850Z (8 March ~2:50 AM local Malaysian time), which appears to reside above the cirrus present in the area. • Approximate location: 7.22N, 96.27E, approximately 500 km from last contact at 1:30 AM local. • It is theoretically possible for a commercial aircraft to have flown that ~500 km distance 1 hr 20 min. • There are conflicting reports from the Malaysian military that there was a radar return in the roughly the same region time as the observed streak. • However, there is no correlative thermal signature (in VIIRS 3.74 μm imagery) associated with the streak. • The feature is likely just a meteor, which have been seen numerous times before in DNB nighttime imagery.

More Related