Research Article
Seasonal and Regional Differences in Extreme Rainfall Events and Their Contribution to the World’s Precipitation: GPM Observations
Table 4
Fraction contribution in seasonal and regional precipitations by extreme events based on the area over the land and ocean.
| Season and number of PFs | Volumetric rainfall contribution (in %) | Thresholds | Top 10% | Top 1% | Top 0.1% | Top 0.01% | Top 10% | Top 1% | Top 0.1% | Top 0.01% |
| For the largest PFs (km2 ) | DJFM/land | 290919 | 94.97 | 67.95 | 22.07 | 3.68 | 540.1000 | 8.9362e + 03 | 5.4077e + 04 | 1.0730e + 05 | DJFM/ocean | 388683 | 96.74 | 84.06 | 36.18 | 8.21 | 270.05 | 4.1735e + 03 | 5.1749e + 04 | 1.4738e + 05 | JJAS/ocean | 253470 | 97.28 | 82.61 | 32.42 | 5.52 | 343.7000 | 6.0639e + 03 | 5.9044e + 04 | 1.2510e + 05 | JJAS/land | 235396 | 94.32 | 64.93 | 21.91 | 4.10 | 540.1000 | 8.1997e + 03 | 4.8941e + 04 | 1.0320e + 05 | | Maximum height of 20 dBZ (MH20) | DJFM/land | 237542 | 84.54 | 28.50 | 4.64 | 0.62 | 8.500 | 14.500 | 16.875 | 18.250 | DJFM/ocean | 286051 | 91.16 | 53.12 | 12.82 | 2.60 | 5.250 | 9.250 | 13.750 | 16.125 | JJAS/ocean | 191865 | 94.69 | 57.98 | 12.49 | 1.57 | 7.00 | 12.250 | 16.000 | 18.250 | JJAS/land | 185994 | 81.03 | 28.30 | 4.38 | 0.38 | 9.375 | 15.000 | 17.565 | 19.985 | | Maximum height of 40 dBZ (MH40) | DJFM/land | 36953 | 38.8 | 8.36 | 1.75 | 0.20 | 7.125 | 10.750 | 14.250 | 16.450 | DJFM/ocean | 17490 | 52.96 | 10.44 | 2.34 | 0.14 | 5.125 | 7.500 | 11.375 | 16.125 | JJAS/ocean | 26522 | 64.9 | 14.65 | 2.79 | 0.18 | 5.875 | 8.250 | 11.2475 | 16.500 | JJAS/land | 28598 | 54.62 | 39.42 | 4.93 | 1.01 | 8.000 | 11.250 | 14.475 | 16.625 | | Intense rainfall events (mm/hr) | DJFM/land | 290919 | 88.26 | 50.63 | 10.20 | 1.95 | 7.37 | 59.35 | 216.30 | 299.90 | DJFM/ocean | 388683 | 94.45 | 69.50 | 25.10 | 5.01 | 4.74 | 30.75 | 125.62 | 299.61 | JJAS/ocean | 253470 | 96.23 | 77.24 | 24.31 | 3.22 | 6.67 | 55.12 | 206.04 | 299.96 | JJAS/land | 235396 | 87.33 | 45.94 | 10.06 | 1.42 | 7.72 | 73.43 | 299.11 | 299.97 |
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