Rapid Intensification Guidance WP142026 260811 18UTC Storm Located at : 35.80 137.40 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] -15.00 U CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.30 F TC SIZE [%] 110.00 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] 24.5 27.3 33.1 39.4 44.1 42.4 38.6 43.8 N N U U VU VU U VU Ocean Heat [kJ/cm^2] 25.0 26.0 32.0 3.0 26.0 1.0 1.0 1.0 U U U U U U U U 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] -36.0 -40.0 -29.0 -62.0 -12.0 -2.0 -20.0 15.0 VU VU VU VU U U VU U Humidity 700-500 hPa 43.0 43.0 43.0 44.0 51.0 60.0 64.0 65.0 VU VU VU VU U N N N T Advectio [10^6 K/s] 3.0 -6.0 2.0 4.0 1.0 3.0 6.0 6.0 N F N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 0.8% 0.5% 30kt / 24h 0.2% 0.2% 0.2% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.1% 0.3% 0.2% 55kt / 36h 0.1% 0.0% 0.1% 55kt / 48h 0.0% 0.1% 0.1% 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 = 29.36 WP142026 260811 18UTC Storm Located at : 35.80 137.40 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] -15.00 F CORE SIZE [km] 2.60 F TC SIZE [%] 110.00 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] 24.5 27.3 33.1 39.4 44.1 42.4 38.6 43.8 N N F F VF VF F VF Humidity 700-500 hPa 43.0 43.0 43.0 44.0 51.0 60.0 64.0 65.0 VF VF VF VF F N N N T Advectio [10^6 K/s] 3.0 -6.0 2.0 4.0 1.0 3.0 6.0 6.0 N U N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%