Rapid Intensification Guidance WP132026 260812 06UTC Storm Located at : 30.10 162.70 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] 8.60 F CONVECTION <-50C [%] 6.00 VU CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 5.50 F TC SIZE [%] 114.00 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] 34.8 35.2 37.6 38.5 44.0 46.6 52.0 74.0 U U U U VU VU VU VU Ocean Heat [kJ/cm^2] 139.0 142.0 142.0 139.0 139.0 119.0 106.0 110.0 VF VF VF VF VF 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] -11.0 -3.0 -11.0 -5.0 34.0 17.0 37.0 21.0 U U U U N U N U Humidity 700-500 hPa 55.0 54.0 53.0 54.0 56.0 54.0 57.0 53.0 U U U U U U U U T Advectio [10^6 K/s] 6.0 -2.0 -3.0 0.0 -10.0 -16.0 -19.0 -11.0 N N N N F VF VF F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.5% 0.8% 0.6% 25kt / 24h 1.5% 5.2% 3.4% 30kt / 24h 0.8% 1.4% 1.1% 35kt / 24h 0.3% 0.9% 0.6% 40kt / 24h 0.0% 0.8% 0.4% 45kt / 36h 1.5% 4.1% 2.8% 55kt / 36h 1.0% 0.8% 0.9% 55kt / 48h 24.8% 1.4% 13.1% 70kt / 48h 9.2% 0.7% 4.9% 65kt / 72h 26.4% 2.5% 14.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.26 WP132026 260812 06UTC Storm Located at : 30.10 162.70 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] 8.60 F TC SIZE [%] 114.00 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] 34.8 35.2 37.6 38.5 44.0 46.6 52.0 74.0 F F F F VF VF VF VF Humidity 700-500 hPa 55.0 54.0 53.0 54.0 56.0 54.0 57.0 53.0 F F F F F F F F T Advectio [10^6 K/s] 6.0 -2.0 -3.0 0.0 -10.0 -16.0 -19.0 -11.0 N N N N U VU VU U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%