Rapid Intensification Guidance WP172026 260825 06UTC Storm Located at : 26.80 130.10 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] -15.00 U CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 83.00 F CONVECTION <-60C [%] 36.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 115.00 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] 30.7 32.3 28.2 20.1 29.5 31.5 38.0 30.1 U U N N N U U N Ocean Heat [kJ/cm^2] 42.0 44.0 3.0 46.0 2.0 3.0 44.0 46.0 N N U N U U N N Potential [kt] 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 N N N N N N N N 200mb Divg [10^6/s] 22.0 3.0 -14.0 -35.0 3.0 -4.0 -34.0 -12.0 U U U VU U U VU U Humidity 700-500 hPa 54.0 55.0 57.0 56.0 54.0 57.0 55.0 56.0 U U U U U U U U T Advectio [10^6 K/s] 12.0 -9.0 0.0 3.0 -2.0 0.0 -16.0 1.0 U F N N N N VF N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.0% 1.6% 1.3% 25kt / 24h 2.2% 7.0% 4.6% 30kt / 24h 1.7% 5.0% 3.4% 35kt / 24h 1.7% 4.8% 3.2% 40kt / 24h 0.0% 3.6% 1.8% 45kt / 36h 0.7% 1.2% 0.9% 55kt / 36h 0.1% 0.2% 0.2% 55kt / 48h 0.0% 0.9% 0.4% 70kt / 48h 0.0% 0.1% 0.0% 65kt / 72h 0.1% 0.2% 0.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.66 WP172026 260825 06UTC Storm Located at : 26.80 130.10 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] -15.00 F CORE SIZE [km] 3.00 F TC SIZE [%] 115.00 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] 30.7 32.3 28.2 20.1 29.5 31.5 38.0 30.1 N N N N N N F N Humidity 700-500 hPa 54.0 55.0 57.0 56.0 54.0 57.0 55.0 56.0 F F F F F F F F T Advectio [10^6 K/s] 12.0 -9.0 0.0 3.0 -2.0 0.0 -16.0 1.0 F U N N N N VU N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 2.6% 1.3%