Rapid Intensification Guidance SH132021 210128 12UTC Storm Located at : -18.00 85.00 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 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.70 F TC SIZE [%] 63.00 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] 19.3 17.8 11.8 11.9 13.4 15.4 21.0 22.1 N F F F F F N N Ocean Heat [kJ/cm^2] 25.0 32.0 48.0 50.0 47.0 29.0 29.0 36.0 U U N N N U U U Potential [kt] 120.7 129.6 135.0 135.0 135.0 135.0 135.0 135.0 N F F F F F F F 200mb Divg [10^6/s] -4.0 0.0 4.0 6.0 9.0 39.0 -5.0 7.0 U U U U U N U U Humidity 700-500 hPa 35.0 36.0 36.0 37.0 42.0 45.0 50.0 50.0 VU VU VU VU VU VU U U T Advectio [10^6 K/s] 1.0 6.0 5.0 5.0 -2.0 0.0 0.0 -1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.6% 1.4% 1.0% 25kt / 24h 2.2% 13.2% 7.7% 30kt / 24h 1.5% 5.2% 3.4% 35kt / 24h 1.3% 4.4% 2.8% 40kt / 24h 1.3% 4.4% 2.8% 45kt / 36h 5.8% 25.4% 15.6% 55kt / 36h 4.9% 9.0% 6.9% 55kt / 48h 13.7% 13.3% 13.5% 70kt / 48h 13.7% 10.2% 12.0% 65kt / 72h 31.9% 19.9% 25.9%