1 / 19

MOHAVE 2009 Data Workshop II Oct 18-21, 2010

MOHAVE. Radiosondes & Frostpoint Hygrometers. Dale Hurst Emrys Hall Allen Jordan Sam Oltmans. MOHAVE 2009 Data Workshop II Oct 18-21, 2010. MOHAVE 2009 Balloon Payloads. RS92 (x2) Imet CFH + O 3. RS92 Imet FPH + O 3. RS92 Imet CFH + O 3. RS92 (x2). N=6. N=8. N=4. N=10.

dennis-hickman
Télécharger la présentation

MOHAVE 2009 Data Workshop II Oct 18-21, 2010

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. MOHAVE Radiosondes & Frostpoint Hygrometers Dale Hurst Emrys Hall Allen Jordan Sam Oltmans MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  2. MOHAVE 2009 Balloon Payloads RS92 (x2) Imet CFH + O3 RS92 Imet FPH + O3 RS92 Imet CFH + O3 RS92 (x2) N=6 N=8 N=4 N=10 RS92 Data: Milo Corrected April 20, 2010 CFH Data: “FLV” files Sep 15, 2010 FPH Data: Version 4 August 19, 2010 MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  3. RS92 Dual Flights: Pressure Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  4. RS92 - IMet: Pressure Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  5. Summary Statistics: Pressure Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  6. RS92 Dual Flights: Temperature Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  7. RS92 - IMet: Temperature Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  8. Summary Statistics: Temperature Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  9. RS92 Dual Flights: Altitude Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  10. RS92 - IMet: Altitude Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  11. Summary Statistics: Altitude Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  12. RS92 Dual Flights: RH Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  13. FPRS92 – RS92: RH Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  14. FPIMet – RS92: RH Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  15. FPRS92 – FPIMet: RH Differences RS92 – Imet Temperatures eW = f(T) RH a 1/eW MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  16. Summary Statistics: RH Differences RS92-RS92 FPRS92-RS92 FPIMet-RS92 FPRS92-FPIMet MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  17. FPRS92 – FPIMet: H2O VMR Differences (%) RS92-Imet Pressures VMR a 1/P MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  18. Summary Statistics: H2O VMR Differences MOHAVE 2009 Data Workshop II Oct 18-21, 2010

  19. Summary of the summaries! Pressure: [RS92-RS92] < 1 hPa for all but 3 of 14 flights [RS92-IMet] 8 of 20 flights with inconsistent differences of 5-25 hPa Temperature: [RS92-RS92] < 0.5°C for all but 2 of 14 flights [RS92-IMet] 16 of 20 have consistent bias of about 0.5°C (RS92 > Imet) Altitude: [RS92-RS92] almost all differences < 100 m for 14 flights [RS92-IMet] majority of differences < 100 m, but some as large as 600 m RH: Imet data is garbage [RS92-RS92] < 1% RH for all but 3 of 14 flights [FP-RS92] most flights agree to within 2% RH, but RHFP +1-2% RH [FP-FP] 2% RH bias from RS92-Imet T bias: RH(FPRS92) < RH(FPIMET) H2O VMR: [FP-FP] 1-2% differences from RS92-Imet Pressure differences H2O(FPRS92) < H2O(FPIMET) because PRS92> PIMET, especially in stratosphere MOHAVE 2009 Data Workshop II Oct 18-21, 2010

More Related