Search results (2,822)

-18 (red) and GOES-16 (blue) field of view. For the CB verification process GLM data is has been restricted to a box which covers 187°W to 25°W and 50°S to 50°N. The density of satellite detected lightning strikes received over a window 1.5 hours either side of the forecast validity time can be used

a westerly air flow over the UK, a cooler direction than if air was being brought up from the south, and areas such as Spain or Africa. Therefore, we are not likely to reach heatwave conditions, but temperatures will still be warm reaching the low 20’s for many, particularly in the South West

configuration remain viable in a coupled context. A key issue is to remain affordable within the operational schedule, requiring continuing attention to code and suite efficiency. Career background Rick began work on satellite radiation observations and cloud physics modelling in the 1970's

of a mathematics/physical geography degree at the University of Southampton. During the early 1990's Dawn worked on observation quality and impact studies, including the estimation of sea surface temperatures from satellites. This was the topic for her dissertation completed as part of an MSc

the start of the month until fronts pushed in from the west on 14th/15th. Warmer continental air then pushed in, leading to a warm and sunny Easter weekend with maximum temperatures well into the 20's °C. During the last week the warmth declined, and there was rain in most areas, with Storm Hannah giving

, while the second storm will be ‘female’ and named Bronagh,  following the alternating male/female pattern established by the US National Hurricane Center in the 1970’s.  Evelyn Cusack, Head of Forecasting at Met Éireann, said: “The last 12 months have seen some extreme weather around the Globe as well

of supersaturation (RH>100%) with respect to water and persistent contrails tend to form in conditions of super-saturation (RH>100%) with respect to ice. References: Haywood, J. M., R. P. Allan, J. Bornemann, P. M. Forster, P. N. Francis, S. Milton, G. Radel, A. Rap, K. P. Shine, and R. Thorpe (2009), A case study

RAL3.3 S Amer Africa SE Asia “DYAMOND3” Takasuka et al (2024); Grey-scale = incomplete and not yet available Regional evaluation of resolution and physics dependencies Increasing model resolution 5/3 scaling Parametrised convection GPM Explicit convection Claudio Sanchez Results from earlier DYAMOND

Contrasting conditions in a cool and dull July Author: Press Office 1 August 2024 Contrasting conditions in July, with some cooler than average temperatures, rain, cloud and even a heatwave, combined to make July 2024’s weather statistics close to average for the UK.   Cooler than average temperatures

magnetic connectivity � some advance warning? ~6h here at 161° At L5 at 60° from S-E line? New developments Data assimilation primer �“analysis”: Model solar wind state brought closer to observations Put analysis into forecast model ENLIL Ability to provide a more accurate running forecast to end users