URAN-2 dynamic spectrum with the low-frequency band of the type II burst, Type II (LFB), showing the spectral cleaving. The dashed purple lines encompass the LFB before and after the cleaving point (CP), which was at the time instant of 13:09:40.5 UT and at a frequency of 28.12 MHz. The LFB divided into a lower lane (LL) and an upper lane (UL) as a result of the spectral cleaving. The UL ascends and descends in frequency, making a spectral bump feature. The type II burst with herringbones has a band-splitting with lower and upper frequency bands, which are indicated as HB Type II (LFB) and HB Type II (UFB).