The formation of these entities is influenced by the Madden-Julian oscillation, and Rossby wave packets can increase the chance of their formation.
Two of these entities interact in the Fujiwhara effect. One structure in these entities undergoes replacement cycles, leading to the ineffectiveness of artificial dissipation techniques. The formation of these entities is influenced by the Madden-Julian oscillation, and Rossby wave packets can increase the chance of their formation. A namesake Intensity Index seeks to solve problems with the more common Saffir-Simpson scale used to measure their strengths. For 10 points, names these storms that contain spiral-patterned cloud systems around a central eye.
Two of these entities interact in the Fujiwhara effect. One structure in these entities undergoes replacement cycles, leading to the ineffectiveness of artificial dissipation techniques.
Hurricane [accept Cyclones]