Rapid Intensification Guidance AL092025 251001 12UTC Storm Located at : 30.70 71.30 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 48.00 N CONVECTION <-60C [%] 21.00 U IR CORE SYMMETRY [K] 9.20 F TC SIZE [%] 98.00 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] 45.0 54.1 53.4 61.0 80.2 86.0 78.7 71.5 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 22.0 21.0 13.0 19.0 23.0 6.0 5.0 0.0 U U U U U U U U Potential [kt] 49.4 47.7 47.7 41.1 35.0 25.4 21.7 -9.8 U U U U U VU VU VU 200mb Divg [10^6/s] 26.0 28.0 6.0 -29.0 18.0 41.0 48.0 1.0 U U U VU U N N U Humidity 700-500 hPa 51.0 45.0 41.0 40.0 43.0 47.0 51.0 57.0 U VU VU VU VU VU U U T Advectio [10^6 K/s] -58.0 -74.0 -75.0 -98.0-150.0 -80.0 -11.0 -2.0 VF VF VF VF VF VF F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.2% 0.3% 1.3% 25kt / 24h 0.2% 0.2% 0.2% 30kt / 24h 0.2% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 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 = 26.64 AL092025 251001 12UTC Storm Located at : 30.70 71.30 Guidance run with Vmax [kt]: 80.