Rapid Intensification Guidance IO022025 251004 18UTC Storm Located at : 21.10 62.50 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 20.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 60.00 N CONVECTION <-60C [%] 50.00 N IR CORE SYMMETRY [K] 8.30 F TC SIZE [%] 62.00 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] 40.1 40.4 42.2 42.3 35.4 36.4 29.6 19.7 U U VU VU U U N N Ocean Heat [kJ/cm^2] 16.0 14.0 12.0 10.0 8.0 10.0 13.0 16.0 U U U U U U U U Potential [kt] 69.4 69.4 65.5 65.5 59.8 59.8 69.4 71.5 U U U U U U U U 200mb Divg [10^6/s] -3.0 -31.0 -48.0 -26.0 -19.0 -71.0 -42.0 -2.0 U VU VU VU U VU VU U Humidity 700-500 hPa 34.0 31.0 32.0 31.0 32.0 29.0 30.0 27.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 12.0 8.0 7.0 4.0 4.0 10.0 11.0 8.0 U U N N N U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 25.7% 5.4% 15.6% 25kt / 24h 7.7% 4.9% 6.3% 30kt / 24h 7.7% 2.8% 5.2% 35kt / 24h 7.7% 2.8% 5.2% 40kt / 24h 7.7% 2.2% 4.9% 45kt / 36h 0.3% 1.7% 1.0% 55kt / 36h 0.2% 0.4% 0.3% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.44 IO022025 251004 18UTC Storm Located at : 21.10 62.50 Guidance run with Vmax [kt]: 75.