Rapid Intensification Guidance SH112021 210117 12UTC Storm Located at : -15.80 146.50 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 64.00 N CONVECTION <-60C [%] 54.00 N IR CORE SYMMETRY [K] 8.50 F TC SIZE [%] 79.00 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] 21.8 27.1 26.5 28.8 38.5 50.2 50.2 50.2 N N N N U VU VU VU Ocean Heat [kJ/cm^2] 50.0 46.0 23.0 11.5 0.0 0.0 0.0 0.0 N N U U U U U U Potential [kt] 115.0 115.0 94.4 69.6 56.7 112.0 112.0 112.0 N N N U U N N N 200mb Divg [10^6/s] 56.0 73.0 45.0 31.0 12.0 7.0 7.0 7.0 N N N N U U U U Humidity 700-500 hPa 65.0 62.0 66.0 65.0 63.0 60.0 60.0 60.0 N N N N N N N N T Advectio [10^6 K/s] -3.0 -7.0 -10.0 -1.0 5.0 14.0 14.0 14.0 N F F N N U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.7% 7.3% 7.5% 25kt / 24h 8.6% 16.4% 12.5% 30kt / 24h 4.6% 7.8% 6.2% 35kt / 24h 3.1% 7.8% 5.5% 40kt / 24h 3.1% 6.3% 4.7% 45kt / 36h 0.5% 5.2% 2.8% 55kt / 36h 0.3% 1.6% 0.9% 55kt / 48h 0.1% 0.5% 0.3% 70kt / 48h 0.1% 0.4% 0.3% 65kt / 72h 0.0% 0.3% 0.1%