Capturing transient plasma flows and jets in the solar corona

Intensity bursts in ultraviolet (UV) to X-ray wavelengths and plasma jets are typical signatures of magnetic reconnection the associated impulsive heating solar atmospheric plasma. To gain new insights into process, high-cadence observations required capture rapid response as well highly dynamic evolution jets. Here, we report first 2 s cadence extreme-UV recorded by 174 {\AA} High Resolution Imager Extreme Ultraviolet on board Solar Orbiter mission. These observations, covering a quiet-Sun coronal region, reveal onset localized events. sources then exhibit repeated eruptions or jet activity. Our show that this spatial morphological change from activity could occur rapidly timescales about 20 s. The themselves intermittent produced source region In initial phases these events, observed speeds, inferred propagating intensity disturbances, range 100 km s$^{-1}$ 150 s$^{-1}$. propagate lengths 5 Mm. We discuss examples bidirectional unidirectional have been initiated initially corona. transient nature flows along with their dynamics provide benchmark for models