Rapid Intensification Guidance AL122020 200815 00UTC Storm Located at : 38.00 71.00 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] 11.80 F CONVECTION <-50C [%] 18.00 U CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 3.90 F TC SIZE [%] 143.00 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] 40.0 43.7 53.3 62.9 69.9 68.8 58.7 62.3 U VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 4.0 3.0 23.0 49.0 0.0 0.0 0.0 0.0 U U U N U U U U Potential [kt] 96.2 81.5 89.3 84.6 59.8 54.7 30.1 50.9 N N N N U U VU U 200mb Divg [10^6/s] 55.0 91.0 42.0 52.0 44.0 6.0 7.0 3.0 N F N N N U U U Humidity 700-500 hPa 57.0 55.0 52.0 48.0 47.0 47.0 51.0 40.0 U U U U VU VU U VU T Advectio [10^6 K/s] 6.0 7.0 10.0 21.0 33.0 -22.0 -46.0 -31.0 N N U VU VU VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.0% 0.1% 0.1% 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