Los Alamos National Laboratory/ACLUnited States
CBRC - Tsukuba Advanced Computing Center - TACC/AISTJapan
Real World Computing (RWCP)/Tsukuba Research CenterJapan
Institute of High Performance Computing (IHPC)Singapore

IBM/US Army Research Laboratory (ARL)United States
National Institute for Environmental StudiesJapan
Tsukuba Advanced Computing Center - TACC/AISTJapan

pSeries 690 1.1GHz GigEth
                    IBM
Precision 530 Cluster P4 XEON 2.0 GHz
                    Dell EMC
AMD 1.66 GHz - SCI 3D-torus
                    Self-made
ASCI Blue-Pacific CTR, IBM SP 604e
                    IBM

Fleet Numerical Meteorology and Oceanography CenterUnited States

HPC 4500 400 MHz Cluster
                    Oracle
ORIGIN 3000 500 MHz
                    HPE
Presto III Athlon 1.2 GHz
                    Self-made
ORIGIN 3000 400 MHz
                    HPE
SP Power3 222 MHz
                    IBM
ORIGIN 2000 400 MHz
                    HPE

US Army Space and Missile Defense CommandUnited States
Bureau of Meteorology / CSIRO HPCCCAustralia
Meteorological Service of Canada (MSC)Canada
National Research Institute for MetalsJapan

SCore III/PIII 933 MHz
                    Self-made
SP Power3 200 MHz
                    IBM
Netfinity Cluster PIII 933 MHz - Myrinet
                    IBM
ORIGIN 2000 195/250 MHz
                    HPE
SP PC604e 332 MHz
                    IBM
ORIGIN 2000 300 MHz
                    HPE

Federal Ministry for National Defense/STAB LRBSAustria

IBM/Naval Oceanographic Office (NAVOCEANO)United States
Network Computing Services, Inc.United States
The Institute of Statistical MathematicsJapan
Taiwan Central Weather Bureau & CAATaiwan
Frontier Research System for Global ChangeJapan

HPC 4500 333 MHz Cluster
                    Oracle
SP P2SC 120/135 MHz
                    IBM
HPC 10000 400 MHz Cluster
                    Oracle

National Institute of Water and Atmospheric ResearchNew Zealand
National Lab. for High Energy PhysicsJapan

NRI for Earth Science and Disaster (NIED)Japan

ASCI Blue-Pacific TR, IBM SP 604e
                    IBM
HPC 10000 333 MHz Cluster
                    Oracle