Rapid Intensification Guidance AL042025 250807 12UTC Storm Located at : 41.00 51.40 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] 11.80 F CONVECTION <-50C [%] 26.00 U CONVECTION <-60C [%] 17.00 U IR CORE SYMMETRY [K] 3.90 F TC SIZE [%] 138.00 U 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] 58.5 55.7 50.4 40.1 41.4 40.6 34.9 26.5 VU VU VU U VU U U N Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 28.4 17.3 17.3 14.6 10.5 5.6 6.3 6.6 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 29.0 49.0 56.0 25.0 40.0 15.0 30.0 19.0 N N N U N U N U Humidity 700-500 hPa 35.0 35.0 37.0 39.0 45.0 51.0 54.0 56.0 VU VU VU VU VU U U U T Advectio [10^6 K/s] -13.0 -15.0 -12.0 -18.0 -11.0 -13.0 -11.0 -8.0 VF VF F VF F VF F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 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 = 21.34 AL042025 250807 12UTC Storm Located at : 41.00 51.40 Guidance run with Vmax [kt]: 50.