Rapid Intensification Guidance SH072021 201229 00UTC Storm Located at : -19.80 41.60 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 47.00 N IR CORE SYMMETRY [K] 9.60 F TC SIZE [%] 85.00 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] 25.0 23.7 19.0 23.0 30.7 21.1 22.3 29.9 N N N N U N N N Ocean Heat [kJ/cm^2] 38.0 52.0 58.0 30.0 23.0 23.0 23.0 23.0 U N N U U U U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 13.0 9.0 -13.0 -20.0 39.0 9.0 34.0 58.0 U U U VU N U N N Humidity 700-500 hPa 58.0 57.0 54.0 52.0 48.0 58.0 61.0 72.0 U U U U U U N N T Advectio [10^6 K/s] 2.0 3.0 -7.0 -6.0 -2.0 -14.0 -6.0 12.0 N N F F N VF F U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 8.8% 9.5% 9.1% 25kt / 24h 20.1% 41.0% 30.6% 30kt / 24h 13.0% 27.7% 20.3% 35kt / 24h 8.9% 27.7% 18.3% 40kt / 24h 6.4% 25.3% 15.8% 45kt / 36h 9.4% 33.1% 21.2% 55kt / 36h 5.0% 16.1% 10.6% 55kt / 48h 6.3% 15.7% 11.0% 70kt / 48h 1.8% 10.1% 5.9% 65kt / 72h 4.2% 13.9% 9.1%