Rapid Intensification Guidance SH262021 210408 18UTC Storm Located at : -18.40 111.00 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 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 56.00 N CONVECTION <-60C [%] 37.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 120.00 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] 21.6 25.0 32.1 35.9 38.6 41.7 47.3 66.5 N N U U U VU VU VU 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] 120.0 120.0 120.0 120.0 120.0 107.9 88.0 38.3 N N N N N N N U 200mb Divg [10^6/s] 13.0 41.0 29.0 30.0 -16.0 -9.0 52.0 50.0 U N N N U U N N Humidity 700-500 hPa 66.0 60.0 55.0 51.0 46.0 47.0 54.0 68.0 N N U U VU VU U N T Advectio [10^6 K/s] -11.0 -16.0 -9.0 0.0 -6.0 -32.0 -76.0 -15.0 F VF F N F VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.9% 0.5% 25kt / 24h 0.6% 4.8% 2.7% 30kt / 24h 0.1% 1.9% 1.0% 35kt / 24h 0.1% 1.9% 1.0% 40kt / 24h 0.0% 1.5% 0.7% 45kt / 36h 0.1% 1.8% 0.9% 55kt / 36h 0.0% 0.4% 0.2% 55kt / 48h 0.0% 0.9% 0.5% 70kt / 48h 0.0% 0.2% 0.1% 65kt / 72h 0.0% 0.2% 0.1%