Rapid Intensification Guidance SH132021 210130 18UTC Storm Located at : -15.40 67.60 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 19.00 U CONVECTION <-60C [%] 18.00 U IR CORE SYMMETRY [K] 3.50 F TC SIZE [%] 80.00 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] 17.8 15.2 15.2 15.7 15.9 19.5 20.5 23.6 F F F F F N N N Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 140.0 140.0 140.0 140.0 140.0 140.0 140.0 140.0 F F F F F F F F 200mb Divg [10^6/s] -7.0 -15.0 5.0 15.0 7.0 19.0 23.0 20.0 U U U U U U U U Humidity 700-500 hPa 44.0 44.0 47.0 47.0 47.0 52.0 56.0 65.0 VU VU VU VU VU U U N T Advectio [10^6 K/s] 0.0 -3.0 -2.0 0.0 0.0 0.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 1.3% 0.7% 25kt / 24h 0.8% 11.6% 6.2% 30kt / 24h 0.2% 3.9% 2.1% 35kt / 24h 0.1% 3.9% 2.0% 40kt / 24h 0.1% 3.9% 2.0% 45kt / 36h 1.2% 18.6% 9.9% 55kt / 36h 0.7% 6.1% 3.4% 55kt / 48h 3.1% 9.5% 6.3% 70kt / 48h 0.8% 5.8% 3.3% 65kt / 72h 5.2% 12.0% 8.6%