Rapid Intensification Guidance WP162021 210811 18UTC Storm Located at : 12.10 175.00 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 16.00 U CONVECTION <-60C [%] 13.00 U IR CORE SYMMETRY [K] 2.70 F TC SIZE [%] 50.00 F Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 10.2 6.8 9.5 17.1 22.7 26.4 27.8 32.8 F VF F F N N N U Ocean Heat [kJ/cm^2] 90.0 92.0 92.0 95.0 100.0 99.0 100.0 106.0 F F F F F F F F Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] -20.0 -7.0 10.0 28.0 18.0 39.0 32.0 6.0 VU U U U U N N U Humidity 700-500 hPa 59.0 60.0 59.0 56.0 51.0 54.0 56.0 52.0 U N U U U U U U T Advectio [10^6 K/s] -1.0 0.0 2.0 4.0 2.0 -4.0 -8.0 6.0 N N N N N F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.7% 5.8% 3.7% 25kt / 24h 11.2% 35.2% 23.2% 30kt / 24h 7.3% 18.3% 12.8% 35kt / 24h 4.2% 15.9% 10.1% 40kt / 24h 4.2% 15.9% 10.1% 45kt / 36h 16.5% 41.9% 29.2% 55kt / 36h 14.4% 19.0% 16.7% 55kt / 48h 40.0% 27.2% 33.6% 70kt / 48h 24.7% 18.9% 21.8% 65kt / 72h 62.4% 39.3% 50.8%