Eruptions reported in 1787, 1802, 1862 and 1902 in the region have also been attributed to Yucamane, although some may actually have occurred at Tutupaca. The 1787 and 1902 events involved the emission of ash; an 1874 edition of the Arequipa-based El Deber newspaper states that Yucamane was bursting and steaming in 1787. There does not appear to be any volcanic material more recent than the 3,270 ± 50/3,085 ± 35 eruption, however. Overall, historical records are fragmentary and scarce, and the Global Volcanism Program recognizes the 1,320 BCE eruption as the most recent event.