Rapid Intensification Guidance WP152020 200927 12UTC Storm Located at : 23.30 156.60 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 40.00 U CONVECTION <-60C [%] 32.00 N IR CORE SYMMETRY [K] 5.00 F TC SIZE [%] 136.00 U 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] 11.6 10.7 16.2 15.2 27.0 44.6 60.3 67.6 F F F F N VU VU VU Ocean Heat [kJ/cm^2] 67.0 53.0 40.0 30.0 22.0 6.0 0.0 0.0 N N N U U U U U Potential [kt] 130.0 130.0 130.0 130.0 130.0 94.4 48.3 26.8 F F F F F N U VU 200mb Divg [10^6/s] 34.0 57.0 69.0 87.0 86.0 113.0 136.0 32.0 N N N F F F VF N Humidity 700-500 hPa 64.0 62.0 61.0 63.0 64.0 54.0 50.0 45.0 N N N N N U U VU T Advectio [10^6 K/s] -7.0 -10.0 -5.0 -16.0 40.0 80.0 67.0 31.0 F F F VF VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.6% 10.0% 7.3% 25kt / 24h 21.1% 48.1% 34.6% 30kt / 24h 12.6% 30.1% 21.4% 35kt / 24h 9.4% 30.1% 19.8% 40kt / 24h 1.8% 30.1% 15.9% 45kt / 36h 19.6% 50.9% 35.2% 55kt / 36h 11.3% 26.9% 19.1% 55kt / 48h 13.7% 13.8% 13.7% 70kt / 48h 7.9% 7.7% 7.8% 65kt / 72h 1.3% 0.5% 0.9%