Rapid Intensification Guidance AL032023 230620 00UTC Storm Located at : 11.30 42.70 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 26.00 U CONVECTION <-60C [%] 13.00 U IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 74.00 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] 16.0 17.4 20.1 22.4 26.0 27.6 29.2 28.3 F F N N N N N N Ocean Heat [kJ/cm^2] 34.0 15.0 11.0 23.0 46.0 52.0 35.0 36.0 U U U U N N U U Potential [kt] 94.4 96.2 96.2 98.0 103.5 107.4 113.6 117.9 N N N N N N N N 200mb Divg [10^6/s] 83.0 93.0 88.0 116.0 60.0 -38.0 -63.0 3.0 N F F F N VU VU U Humidity 700-500 hPa 61.0 59.0 56.0 54.0 53.0 52.0 53.0 52.0 N U U U U U U U T Advectio [10^6 K/s] 2.0 0.0 0.0 -6.0 -3.0 -2.0 -7.0 -7.0 N N N F N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.6% 0.8% 0.7% 25kt / 24h 1.2% 4.7% 2.9% 30kt / 24h 0.5% 1.6% 1.0% 35kt / 24h 0.5% 1.3% 0.9% 40kt / 24h 0.5% 1.3% 0.9% 45kt / 36h 1.2% 9.1% 5.1% 55kt / 36h 0.0% 2.9% 1.5% 55kt / 48h 9.5% 9.5% 9.5% 70kt / 48h 9.5% 2.2% 5.8% 65kt / 72h 5.9% 3.9% 4.9% 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 = 26.74 AL032023 230620 00UTC Storm Located at : 11.30 42.70 Guidance run with Vmax [kt]: 35.