Rapid Intensification Guidance AL062025 250825 18UTC Storm Located at : 34.80 57.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 17.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 3.70 F TC SIZE [%] 107.00 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] 25.8 26.6 25.9 20.8 18.1 23.7 23.7 23.7 N N N N F N N N Ocean Heat [kJ/cm^2] 20.0 17.0 4.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 81.2 74.3 72.7 66.5 16.7 -1.0 -1.0 -1.0 N U U U VU VU VU VU 200mb Divg [10^6/s] 21.0 2.0 18.0 61.0 25.0 -10.0 -10.0 -10.0 U U U N U U U U Humidity 700-500 hPa 49.0 52.0 53.0 53.0 49.0 46.0 46.0 46.0 U U U U U VU VU VU T Advectio [10^6 K/s] 19.0 20.0 24.0 14.0 29.0 -2.0 -2.0 -2.0 VU VU VU U VU N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.1% 0.7% 0.9% 25kt / 24h 0.5% 1.4% 1.0% 30kt / 24h 0.2% 0.5% 0.4% 35kt / 24h 0.1% 0.4% 0.3% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 1.2% 0.7% 55kt / 36h 0.0% 0.0% 0.0% 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 = 26.50 AL062025 250825 18UTC Storm Located at : 34.80 57.60 Guidance run with Vmax [kt]: 50.