HAL is the current High Performance Computing Facility, managed by the ICT Support Squadron for Meteorology (ReSIA-GSIM). The computing facility is composed by 76 nodes DL380 Gen9 with hybrid architecture based on CPU Intel Xeon E5-2680 / GPU Nvidia K80 cores and by 7 nodes DL380 Gen10, with hybrid architecture based on CPU Intel Xeon Gold / GPU Nvidia P100 cores. The operational network infrastructure is based on Mellanox InfiniBand FDR technology. The overall peak performance of the Computing Facility is around 300 Teraflops. Nevertheless, the HPC facility is in continuous development. In particular, some upgrades have been planned in order to increase the computational capacity, with the possible introduction of nodes based on CPU AMD EPYC 9454 2.75 GHz 48 Core / GPU NVIDIA H100 96 Gb processors.