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and chloroform emissions, together with ozone and hydrogen deposition have been characterised, leading to the estimation of methane emission rates for each event. The mean methane emission flux was found to be 400 ± 90 ng m - 2 s -1 . A strong seasonal cycle was found in the methane emission fluxes

Over the past 10 years, meteorologists around the world have been increasingly tapping into data that is routinely communicated between aircraft and air-traffic control called Mode-S EHS.

with others to collect and share these data with our partners across Europe. Through a new intiative, this work will be expanded to capture much more weather data from aircraft flying in other parts of the world. We are working with Flightradar24, who already have a global network of MODE-S receivers

is a scientific manager and joined the Met Office in 1985 after a PhD in fluid dynamics from Manchester University. A selection of our published work Manning, A. J., O'Doherty, S. J., Jones, A. R., Simmonds, P. G. & Derwent, R. G., Estimating UK methane and nitrous oxide emissions from 1990 to 2007 using

Air Force SEON Network (Data Dissemination) (Program viability) 9 Current Operational Systems: GOES 13—15 • On-orbit spares. • Back-up ground stations. • 7 communications antennas! - 2 S-band dipole, 1 UHF, 2 L-band dipole, 1 omni, 1 S-band horn. • Continuous data transmission. • XRS data latency

is a key for innovative science of Earth-directed CMEs • Towards L5 rather than L4 (CIRs and SEPs) • Science operations start after commissioning (~few months) • Earth-directed CMEs can be studied after S/C has drifted by ~ 20° towards L5 • L5 insertion after ~2 years operation Mission profile

, November 9, 2023 Target simulator Experiments SPLASH CHILL PX1000 Conclusion and Outlook Target Generation Radar Target Radar Antenna - I r t Virtual Target Target Simulator I r s ▶ Polarimetric reception and re-transmission of incoming radar pulses ▶ Full control on time delay, phase and amplitude. 1

development and plans for the next years. References [1] Brown A, Milton S, Cullen M, Golding B, Mitchell J, Shelly A (2012): Unified Modeling and Prediction of Weather and Climate: A 25-Year Journey. Bulletin of the American Meteorological Society. 93. 1865–1877. http://dx.doi.org/10.1175/BAMS-D-12-00018.1

be acknowledged as a supplier of this content on your application, your website, or in such other reasonable location as may be appropriate. c.  Any acknowledgement required by this paragraph 4 may additionally (at the Licensee’s discretion) include the Met Office’s logo(s) and/or device(s) provided

TO CITE THIS DOCUMENT __________________________________________________________________________________________ Citing the complete report: Herring, S. C., M. P. Hoerling, J. P. Kossin, T. C. Peterson, and P. A. Stott, Eds., 2015: Explaining Extreme Events of 2014 from a Climate Perspective. Bull

or low 20s at this time of year.” The above graph shows June 2023's UK average daily temperatures compared to average for each day of the month so far (data up to 26 June).  The above graph shows accumulated daily values for UK mean temperature in June 2023 so far.  Provisional confirmation of June 2023