Rapid Intensification Guidance SH082021 210105 12UTC Storm Located at : -16.70 76.00 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 69.00 N CONVECTION <-60C [%] 47.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 88.00 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] 25.9 22.6 19.8 18.5 22.0 20.6 16.1 17.5 N N N N N N F F Ocean Heat [kJ/cm^2] 26.0 24.0 21.0 19.0 14.0 18.0 14.0 11.0 U U U U U U U U Potential [kt] 78.6 80.7 82.9 82.9 74.4 72.4 68.5 68.5 N N N N U U U U 200mb Divg [10^6/s] 3.0 -8.0 -25.0 -27.0 -16.0 14.0 -2.0 6.0 U U VU VU U U U U Humidity 700-500 hPa 43.0 41.0 43.0 43.0 43.0 43.0 43.0 47.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] -7.0 -6.0 -8.0 -4.0 -4.0 6.0 2.0 2.0 F F F F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.3% 5.6% 7.9% 25kt / 24h 9.5% 16.6% 13.1% 30kt / 24h 8.2% 12.4% 10.3% 35kt / 24h 8.0% 12.4% 10.2% 40kt / 24h 4.5% 10.5% 7.5% 45kt / 36h 3.6% 7.3% 5.5% 55kt / 36h 1.8% 2.8% 2.3% 55kt / 48h 0.4% 2.7% 1.6% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%