Rapid Intensification Guidance WP182025 250820 12UTC Storm Located at : 31.10 128.20 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] 2.20 F CONVECTION <-50C [%] 24.00 U CONVECTION <-60C [%] 14.00 U IR CORE SYMMETRY [K] 4.30 F TC SIZE [%] 89.00 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] 33.6 37.8 38.0 44.2 60.7 52.0 49.8 37.7 U U U VU VU VU VU U Ocean Heat [kJ/cm^2] 36.0 33.0 34.0 30.0 22.0 12.0 12.0 30.0 U U U U U U U U Potential [kt] 135.0 125.1 125.1 127.3 127.3 116.5 116.5 120.7 F N N N N N N N 200mb Divg [10^6/s] 2.0 -29.0 -1.0 -20.0 -31.0 -13.0 -16.0 -5.0 U VU U VU VU U U U Humidity 700-500 hPa 51.0 56.0 54.0 50.0 52.0 50.0 50.0 49.0 U U U U U U U U T Advectio [10^6 K/s] 1.0 2.0 8.0 0.0 7.0 1.0 3.0 0.0 N N U N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.4% 0.3% 25kt / 24h 0.3% 1.9% 1.1% 30kt / 24h 0.2% 0.5% 0.4% 35kt / 24h 0.0% 0.4% 0.2% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 0.8% 0.4% 55kt / 36h 0.1% 0.1% 0.1% 55kt / 48h 0.0% 0.1% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.1% 0.1% 0.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.26 WP182025 250820 12UTC Storm Located at : 31.10 128.20 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 89.00 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] 33.6 37.8 38.0 44.2 60.7 52.0 49.8 37.7 F F F VF VF VF VF F Humidity 700-500 hPa 51.0 56.0 54.0 50.0 52.0 50.0 50.0 49.0 F F F F F F F F T Advectio [10^6 K/s] 1.0 2.0 8.0 0.0 7.0 1.0 3.0 0.0 N N F N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%