Rapid Intensification Guidance SH082021 210104 12UTC Storm Located at : -15.40 76.20 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 79.00 N CONVECTION <-60C [%] 67.00 F IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 110.00 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] 29.4 25.4 22.7 23.7 20.9 20.1 19.2 18.3 N N N N N N N F Ocean Heat [kJ/cm^2] 34.0 29.0 27.0 24.0 20.0 7.0 15.0 19.0 U U U U U U U U Potential [kt] 105.1 100.7 96.5 94.4 94.4 90.5 90.5 90.5 N N N N N N N N 200mb Divg [10^6/s] 21.0 5.0 -7.0 -8.0 -29.0 -8.0 -12.0 29.0 U U U U VU U U N Humidity 700-500 hPa 53.0 51.0 47.0 45.0 40.0 40.0 43.0 46.0 U U VU VU VU VU VU VU T Advectio [10^6 K/s] 0.0 -3.0 -8.0 -11.0 -9.0 -10.0 -8.0 -6.0 N N F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.6% 1.5% 1.1% 25kt / 24h 1.4% 7.3% 4.3% 30kt / 24h 0.4% 3.3% 1.9% 35kt / 24h 0.4% 3.3% 1.9% 40kt / 24h 0.0% 2.1% 1.0% 45kt / 36h 0.2% 5.1% 2.7% 55kt / 36h 0.1% 1.6% 0.8% 55kt / 48h 0.3% 2.0% 1.1% 70kt / 48h 0.1% 1.2% 0.7% 65kt / 72h 1.1% 2.6% 1.9%