Rapid Intensification Guidance WP182021 210911 00UTC Storm Located at : 16.00 109.90 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 55.00 N CONVECTION <-60C [%] 53.00 N IR CORE SYMMETRY [K] 6.70 F TC SIZE [%] 102.00 N 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] 32.2 30.0 29.7 36.3 29.6 31.0 30.8 33.6 U N N U N U U U Ocean Heat [kJ/cm^2] 27.0 30.0 31.0 26.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 115.0 115.0 105.1 94.4 77.7 98.6 100.7 81.2 N N N N N N N N 200mb Divg [10^6/s] 49.0 47.0 47.0 26.0 33.0 11.0 16.0 15.0 N N N U N U U U Humidity 700-500 hPa 72.0 70.0 67.0 65.0 64.0 64.0 73.0 74.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 2.0 2.0 1.0 3.0 -4.0 -6.0 0.0 N N N N N F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.1% 3.2% 3.7% 25kt / 24h 4.9% 11.7% 8.3% 30kt / 24h 2.6% 4.9% 3.8% 35kt / 24h 1.9% 4.7% 3.3% 40kt / 24h 1.1% 4.7% 2.9% 45kt / 36h 0.7% 4.7% 2.7% 55kt / 36h 0.0% 1.1% 0.6% 55kt / 48h 0.1% 0.9% 0.5% 70kt / 48h 0.1% 0.5% 0.3% 65kt / 72h 0.0% 0.8% 0.4%