Rapid Intensification Guidance SH122021 210117 18UTC Storm Located at : -13.20 59.60 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 49.00 N CONVECTION <-60C [%] 42.00 N IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 93.00 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] 29.2 34.6 36.3 33.8 34.4 34.2 30.9 31.5 N U U U U U U U Ocean Heat [kJ/cm^2] 9999.09999.09999.09999.09999.09999.09999.09999.0 VF VF VF VF VF VF VF VF Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 7.0 12.0 28.0 31.0 10.0 37.0 69.0 68.0 U U U N U N N N Humidity 700-500 hPa 66.0 61.0 61.0 61.0 63.0 69.0 70.0 69.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 -2.0 -1.0 2.0 2.0 1.0 4.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.3% 2.6% 2.5% 25kt / 24h 5.4% 13.3% 9.4% 30kt / 24h 2.6% 4.7% 3.6% 35kt / 24h 1.4% 4.7% 3.0% 40kt / 24h 0.9% 3.9% 2.4% 45kt / 36h 2.8% 11.0% 6.9% 55kt / 36h 1.1% 3.2% 2.2% 55kt / 48h 3.6% 5.1% 4.4% 70kt / 48h 1.0% 2.4% 1.7% 65kt / 72h 8.4% 7.0% 7.7%