Rapid Intensification Guidance SH192021 210215 12UTC Storm Located at : -19.70 71.50 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] 11.80 F CONVECTION <-50C [%] 5.00 VU CONVECTION <-60C [%] 4.00 U IR CORE SYMMETRY [K] 1.10 F TC SIZE [%] 61.00 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] 26.1 25.0 21.2 21.1 15.1 16.5 10.1 6.1 N N N N F F F VF Ocean Heat [kJ/cm^2] 18.0 21.0 37.0 43.0 26.0 34.0 45.0 35.0 U U U N U U N U Potential [kt] 130.1 134.6 140.0 140.0 134.6 140.0 140.0 140.0 F F F F F F F F 200mb Divg [10^6/s] 8.0 -6.0 -13.0 6.0 28.0 38.0 13.0 -15.0 U U U U U N U U Humidity 700-500 hPa 44.0 45.0 44.0 43.0 49.0 52.0 59.0 57.0 VU VU VU VU U U U U T Advectio [10^6 K/s] 6.0 8.0 7.0 3.0 0.0 0.0 -2.0 0.0 N U N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.4% 0.2% 25kt / 24h 0.4% 3.9% 2.2% 30kt / 24h 0.1% 1.2% 0.6% 35kt / 24h 0.0% 0.7% 0.4% 40kt / 24h 0.0% 0.7% 0.4% 45kt / 36h 0.3% 8.4% 4.3% 55kt / 36h 0.2% 2.0% 1.1% 55kt / 48h 3.2% 4.5% 3.8% 70kt / 48h 2.9% 3.0% 3.0% 65kt / 72h 23.4% 17.4% 20.4%