Rapid Intensification Guidance WP202021 210926 00UTC Storm Located at : 18.60 136.90 Guidance run with Vmax [kt]: 140. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 140.00 U 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 100.00 F CONVECTION <-60C [%] 98.00 VF IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 120.00 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] 25.2 27.1 31.6 33.1 36.7 40.3 51.0 58.5 N N U U U U VU VU Ocean Heat [kJ/cm^2] 71.0 69.0 69.0 70.0 71.0 72.0 71.0 59.0 N N N N N N N N Potential [kt] 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 117.0 101.0 83.0 125.0 23.0 21.0 -16.0 16.0 F F N F U U U U Humidity 700-500 hPa 67.0 69.0 68.0 65.0 70.0 72.0 69.0 62.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 6.0 2.0 3.0 -11.0 19.0 30.0 54.0 N N N N F VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 39.4% 0.0% 19.7% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%