Open Access

Table 2.

Number and percentage of type II radio bursts associated with CMEs with different properties: Fast, slow, wide, narrow, and a combination of these properties.

Category Total
Cycle 23
Cycle 24
No. % No. % No. %
Total 1024 100.0% 609 59.5% 415 40.5%

Fast 554 54.1% 347 57.0% 207 49.9%
Slow 470 45.9% 262 43.0% 208 50.1%
Wide 809 79.0% 482 79.1% 327 78.8%
Narrow 215 21.0% 127 20.9% 88 21.2%
Fast and wide 495 48.3% 313 51.4% 182 43.9%
Fast and narrow 59 5.8% 34 5.6% 25 6.0%
Slow and wide 314 30.7% 169 27.7% 145 34.9%
Slow and narrow 156 15.2% 93 15.3% 63 15.2%

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