Rapid Intensification Guidance SH022021 201211 18UTC Storm Located at : -21.90 71.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.00 F TC SIZE [%] 60.00 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] 52.9 55.9 53.5 56.0 50.2 42.9 33.8 29.1 VU VU VU VU VU VU 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] 79.4 76.7 79.4 88.0 97.7 101.2 103.0 114.4 N U N N N N N N 200mb Divg [10^6/s] 21.0 8.0 5.0 -32.0 -42.0 -14.0 -23.0 -27.0 U U U VU VU U VU VU Humidity 700-500 hPa 48.0 47.0 47.0 42.0 33.0 32.0 31.0 38.0 U VU VU VU VU VU VU VU T Advectio [10^6 K/s] -11.0 -15.0 -17.0 -23.0 -8.0 -4.0 1.0 -4.0 F VF VF VF F F N 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