The Impact of Tropical Cyclones in Premonsoonal Season on Local Convection over the Al-Hajar Mountains in Oman during 2007–2018

Table 1

The classification of TCs in the Saffir Simpson scale according to the central pressure and the wind speed.

Category	Pressure (mb)	Associated wind speed knots (Km/h)
1	≥980	64–82 (119–153)
2	979–965	83–95 (154–177)
3	964–945	96–112 (178–208)
4	944–920	113–136 (209–251)
5	<920	>136 (>251)