Rapid Intensification Guidance SH172021 210201 00UTC Storm Located at : -14.10 158.50 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] 3.40 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 39.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 100.00 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] 34.5 37.7 41.2 45.6 50.7 42.6 48.4 40.4 U U VU VU VU VU VU U Ocean Heat [kJ/cm^2] 72.0 73.0 56.0 55.0 22.0 5.5 0.3 1.0 N N N N U U U U Potential [kt] 115.0 115.0 115.0 115.0 98.6 71.1 68.0 69.6 N N N N N U U U 200mb Divg [10^6/s] 93.0 51.0 42.0 69.0 36.0 50.0 19.0 17.0 F N N N N N U U Humidity 700-500 hPa 71.0 73.0 69.0 66.0 57.0 50.0 44.0 42.0 N N N N U U VU VU T Advectio [10^6 K/s] -9.0 -11.0 -6.0 -5.0 -7.0 -16.0 -10.0 -4.0 F F F F F VF F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 1.4% 1.2% 25kt / 24h 3.1% 7.0% 5.1% 30kt / 24h 0.9% 2.4% 1.7% 35kt / 24h 0.3% 2.4% 1.3% 40kt / 24h 0.1% 1.7% 0.9% 45kt / 36h 0.0% 1.6% 0.8% 55kt / 36h 0.0% 0.3% 0.1% 55kt / 48h 0.0% 0.4% 0.2% 70kt / 48h 0.0% 0.1% 0.1% 65kt / 72h 0.0% 0.2% 0.1%