Rapid Intensification Guidance WP122025 250802 18UTC Storm Located at : 39.00 147.90 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 4.00 U IR CORE SYMMETRY [K] 5.50 F TC SIZE [%] 129.00 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] 28.0 34.6 37.4 36.2 38.9 38.4 39.0 42.5 N U U U U U U VU 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] 14.0 4.7 1.6 0.3 -4.7 -4.4 -5.8 -7.7 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 47.0 26.0 34.0 25.0 16.0 1.0 -11.0 11.0 N U N U U U U U Humidity 700-500 hPa 61.0 59.0 58.0 54.0 46.0 51.0 56.0 59.0 N U U U VU U U U T Advectio [10^6 K/s] 9.0 26.0 11.0 23.0 19.0 18.0 22.0 12.0 U VU U VU VU VU VU U 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 = 19.46 WP122025 250802 18UTC Storm Located at : 39.00 147.90 Guidance run with Vmax [kt]: 55.