Rapid Intensification Guidance SH132021 210127 00UTC Storm Located at : -19.50 91.80 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] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 19.00 U CONVECTION <-60C [%] 8.00 U IR CORE SYMMETRY [K] 6.50 F TC SIZE [%] 97.00 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] 21.8 23.2 24.7 20.6 19.3 16.8 14.4 15.1 N N N N N F F F Ocean Heat [kJ/cm^2] 5.0 11.0 7.0 20.0 20.0 47.0 51.0 51.0 U U U U U N N N Potential [kt] 91.0 96.2 98.0 107.4 117.9 130.0 130.0 130.0 N N N N N F F F 200mb Divg [10^6/s] -29.0 -35.0 -16.0 -16.0 13.0 5.0 14.0 23.0 VU VU U U U U U U Humidity 700-500 hPa 41.0 41.0 42.0 41.0 38.0 41.0 39.0 42.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] -6.0 -1.0 -3.0 0.0 5.0 9.0 8.0 12.0 F N N N N U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.0% 0.8% 0.4% 30kt / 24h 0.0% 0.3% 0.1% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.1% 2.4% 1.2% 55kt / 36h 0.0% 0.6% 0.3% 55kt / 48h 1.0% 1.0% 1.0% 70kt / 48h 1.0% 0.9% 1.0% 65kt / 72h 10.2% 4.8% 7.5% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons