Rapid Intensification Guidance WP162025 250811 18UTC Storm Located at : 20.60 129.30 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 78.00 N CONVECTION <-60C [%] 50.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 106.00 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] 34.9 36.2 38.6 41.0 44.1 35.1 23.6 20.0 U U U VU VU U N N Ocean Heat [kJ/cm^2] 67.0 65.0 73.0 84.0 61.0 11.0 11.0 11.0 N N N N N U U U Potential [kt] 100.0 100.0 100.0 100.0 100.0 92.3 75.5 73.5 N N N N N N U U 200mb Divg [10^6/s] 3.0 4.0 -4.0 21.0 18.0 42.0 40.0 48.0 U U U U U N N N Humidity 700-500 hPa 60.0 59.0 58.0 60.0 64.0 66.0 73.0 77.0 N U U N N N N F T Advectio [10^6 K/s] -8.0 -6.0 -6.0 -4.0 -11.0 -21.0 -10.0 -3.0 F F F F F VF F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 17.3% 9.8% 13.6% 25kt / 24h 20.3% 25.0% 22.7% 30kt / 24h 16.3% 17.0% 16.7% 35kt / 24h 16.3% 17.0% 16.7% 40kt / 24h 5.7% 14.2% 10.0% 45kt / 36h 5.0% 7.5% 6.2% 55kt / 36h 1.7% 2.0% 1.8% 55kt / 48h 0.5% 2.3% 1.4% 70kt / 48h 0.1% 0.7% 0.4% 65kt / 72h 0.1% 1.6% 0.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.34 WP162025 250811 18UTC Storm Located at : 20.60 129.30 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 4.20 F TC SIZE [%] 106.00 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] 34.9 36.2 38.6 41.0 44.1 35.1 23.6 20.0 F F F VF VF F N N Humidity 700-500 hPa 60.0 59.0 58.0 60.0 64.0 66.0 73.0 77.0 N F F N N N N U T Advectio [10^6 K/s] -8.0 -6.0 -6.0 -4.0 -11.0 -21.0 -10.0 -3.0 U U U U U VU U N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.6% 0.3%