Over the past 945 days starting April 18, 2022, mri-jma.go.jp had 1 availability checks done. Mri-jma.go.jp maintained functionality in 1 instances throughout all conducted checks, with the last recorded uptime on April 18, 2022, returning a code 200. All testing of mri-jma.go.jp as of November 18, 2024, found no instances of inoperability. Based on the obtained responses, it was confirmed that no error status codes were present as of November 18, 2024. Recorded at 1.792 seconds, mri-jma.go.jp's April 18, 2022, response time differed from its 1.792 seconds average.