1 / 23

Climate indices of kenten climatology station, bmkg -south sumatera

Explore the climate indices of Kenten Climatology Station in South Sumatera, including temperature and rainfall trends. Data from 35 years of operation reveals climate variability and changes in the context of global warming.

tfranklin
Download Presentation

Climate indices of kenten climatology station, bmkg -south sumatera

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. Climate indices of kenten climatology station, bmkg-south sumatera Presented by: DaraKasihairani Staff of Observation and Information Kenten Climatology Station, BMKG - South Sumatera April 2nd – 5th 2012, Citeko-Bogor

  2. OUTLINE • Kenten Climatology Station Profile • Kenten’s Climate Indices : - Temperature - Rain • Conclusion

  3. Located at 02 ⁰ 55' 38, 3’’S and 104 ⁰ 46' 19, 0''E, about 10 KM from the centre of Palembang City, South Sumatera. Established in 1975 and started its operational in 1976. Area: 1.6 hectare Kenten climatology station

  4. KENTEN MET GARDEN

  5. In the perspective of the global warming issue and proves of the climate change, Kenten’s data shows its climate variability and the trend of its changing over the 35 years operational. • RClimDex (1.0) is designed to provide a user friendly interface to compute indices of climate extremes recommended by the CCl/CLIVAR Expert Team for Climate Change Detection Monitoring and Indices (ETCCDMI). • 20 indices from Kenten’s Data computed by.

  6. RClimDex (1.0)

  7. TXn and TXxMonthly minimum & maximum value of daily maximum temp (ºC)

  8. TNn and TNxMonthly minimum & maximum value of daily minimum temp (ºc)

  9. TX10p and TX90pPercentage of days when TX<10th and TX>90th percentile

  10. TN10p and TN90pPercentage of days when TN<10th and TN>90th percentile (Days)

  11. DTRMonthly mean difference between TX and TN (ºc)

  12. RX1-Day and RX5-DayMonthly maximum 1-day and consecutive 5-day precipitation (mm)

  13. R10mm, R20mm, R50mmAnnual count of days when PRCP>=10mm, 20mm, and 50mm (Days)

  14. R95p and R99pAnnual total PRCP when RR>95th and RR>99th percentile (mm)

  15. PRCPTOTAnnual total PRCP in wet days (RR>=1mm)

  16. SDIIAnnual total precipitation divided by the number of wet days (defined as PRCP>=1.0mm) in the year (mm/day)

  17. CDD and CWD Maximum number of consecutive days with RR<1mm (Days) Maximum number of consecutive days with RR>=1mm (Days)

  18. TABLE OF INDICES TREND

  19. The increasing trend - TXx, - TNx, - TNn, - TN90p, - TX90p,and - R95p. • The decreasing trend - TN10p, and - TX10p

  20. Contact person KENTEN CLIMATOLOGY STATION JL.RESIDEN H.AMALUDDIN SAKO-KENTEN, PALEMBANG 30164, PO. BOX. 1191 PHONE: +62711 811642 FAX: +62711 810831 EMAIL: staklim_knt@yahoo.com

More Related