UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 31 OCT 25 Station: YPPH WMO ident: 94610 Latitude: -31.93 Longitude: 115.95 Elevation: 29.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1014 29 16.8 9.8 63 7.0 12.7 210 12 288.8 290.1 285.3 310.0 7.51 1 1000 137 15.6 8.6 63 7.0 11.6 210 18 288.8 290.0 284.8 308.6 7.02 2 925 792 9.4 5.6 77 3.8 7.4 210 19 288.9 290.0 284.0 306.4 6.17 3 892 1093 6.8 4.7 86 2.1 5.7 218 22 289.3 290.3 283.9 306.3 6.01 4 850 1488 4.6 1.1 78 3.5 2.9 225 26 291.0 291.8 283.4 305.0 4.87 5 796 2021 0.0 -0.8 94 0.8 -0.4 237 26 291.6 292.4 283.3 304.7 4.53 6 785 2132 -0.5 -2.3 88 1.8 -1.3 240 26 292.2 292.9 283.1 304.2 4.11 7 700 3050 -1.9 -26.9 13 25.0 -8.1 265 36 300.4 300.5 282.3 302.4 0.60 8 500 5680 -13.5 -50.5 3 37.0 -18.1 275 73 316.6 316.6 287.7 316.9 0.07 9 400 7330 -26.1 -57.1 4 31.0 -28.4 280 67 321.1 321.1 289.1 321.2 0.04 10 300 9350 -39.9 -67.9 3 28.0 -40.8 275 78 329.1 329.1 291.5 329.2 0.01 11 250 10580 -46.9 -69.9 6 23.0 -47.4 275 83 336.3 336.3 293.4 336.4 0.01 12 200 12030 -51.1 -78.1 3 27.0 -51.5 275 79 351.8 351.8 297.0 351.9 0.00 13 178 12786 -53.5 -79.7 3 26.2 -53.9 275 91 359.8 359.8 298.7 359.8 0.00 14 150 13880 -57.1 -82.1 3 25.0 -57.4 265 60 371.7 371.7 300.9 371.7 0.00 15 148 13965 -57.3 -82.3 3 25.0 -57.6 270 57 372.8 372.8 301.1 372.8 0.00 16 100 16420 -61.5 -86.5 2 25.0 -61.7 270 31 408.9 408.9 306.4 408.9 0.00 17 89 17140 -64.5 -87.5 3 23.0 -64.7 263 28 416.8 416.8 307.3 416.8 0.00 18 80 17793 -64.7 -87.7 3 23.0 -64.9 251 22 429.3 429.3 308.7 429.3 0.00 19 71 18531 -59.9 -86.9 2 27.0 -60.3 237 15 454.4 454.4 311.3 454.4 0.00 20 70 18620 -61.1 -87.1 2 26.0 -61.4 235 14 453.7 453.7 311.2 453.7 0.00 21 61 19472 -61.7 -87.7 2 26.0 -62.1 180 13 470.5 470.5 312.7 470.6 0.00 22 50 20710 -58.7 -88.7 1 30.0 -59.4 100 11 505.2 505.2 315.3 505.2 0.00 23 49 20837 -58.1 -88.1 1 30.0 -58.8 100 12 509.5 509.5 315.6 509.5 0.00 24 45 21372 -59.5 -87.5 1 28.0 -60.2 99 14 518.7 518.7 316.2 518.7 0.00 25 30 23930 -56.3 -87.3 1 31.0 -57.7 95 25 591.2 591.2 320.2 591.2 0.01 26 20 26520 -53.3 -86.3 1 33.0 -55.9 75 28 673.0 673.0 323.5 673.1 0.01 27 16 27962 -51.9 -84.9 1 33.0 -55.4 721.9 722.0 325.1 722.1 0.02 28 15 28379 -52.3 -85.3 1 33.0 -55.8 734.1 734.1 325.5 734.2 0.02 29 11 30405 -48.1 -83.1 1 35.0 -54.1 817.4 817.4 327.7 817.7 0.04 TRP 148 13965 -57.3 -82.3 3 25.0 -57.6 270 57 372.8 372.8 301.1 372.8 0.00 WND 178 12786 -53.5 -79.7 3 26.2 -53.9 275 91 359.8 359.8 298.7 359.8 0.00 Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 796.00 mb = 2020.56 m = 6629.06 ft Wetbulb zero: 802.42 mb = 1955.34 m = 6415.08 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 40.40 % Est. max temperature: 18.39 C = 65.11 F Sfc-Lift cond lev (LCL): 913.28 mb = 897.50 m = 2944.52 ft T: 8.49 C 700-500 lapse rate: 4.41 C/km ThetaE index: 7.61 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 872.31 mb = 1275.52 m = 4184.72 ft Mean mixing ratio: 6.63 g/kg Conv temperature: 18.05 C = 64.49 F Cap Strength: 3.41 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 15.45 C Lifted Index @700 mb: 3.41 C Showalter Index: 12.03 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 14.60 C K Index: -5.80 Risk: None Sweat Index: 258.96 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.76 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 11.62 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 887.96 mb = 1129.74 m = 3706.46 ft Lev Free Conv (LFC): 822.96 mb = 1750.32 m = 5742.46 ft Equ Level (EL): 762.96 mb = 2360.44 m = 7744.13 ft B at Equ Level: 12.00 J/kg Max Parcel Lev (MPL): 732.96 mb = 2681.63 m = 8797.88 ft Wind level data Storm motion: 291 at 31 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1014 29 210 12 6.0 10.4 | 133 32 -23.2 21.8 1 1000 137 210 18 9.0 15.6 | 143 34 -20.2 27.0 2 945 610 205 19 8.0 17.2 | 143 36 -21.2 28.6 3 925 792 210 19 9.5 16.5 | 145 34 -19.7 27.8 4 911 914 215 20 11.5 16.4 | 147 33 -17.8 27.7 5 850 1488 225 26 18.4 18.4 | 160 32 -10.8 29.8 6 784 2134 240 26 22.5 13.0 | 165 25 -6.7 24.4 7 700 3048 265 36 35.9 3.1 | 205 16 6.6 14.5 8 700 3050 265 36 35.9 3.1 | 205 16 6.6 14.5 9 673 3353 260 36 35.5 6.3 | 199 19 6.2 17.6 10 648 3658 250 38 35.7 13.0 | 195 25 6.5 24.4 11 623 3962 275 51 50.8 -4.4 | 252 23 21.6 6.9 12 599 4267 270 57 57.0 -0.0 | 248 30 27.8 11.4 13 576 4572 275 66 65.7 -5.8 | 261 37 36.5 5.6 14 500 5680 275 73 72.7 -6.4 | 263 44 43.5 5.0 15 454 6401 275 75 74.7 -6.5 | 264 46 45.5 4.8 16 400 7330 280 67 66.0 -11.6 | 270 37 36.8 -0.3 17 384 7620 275 66 65.7 -5.8 | 261 37 36.5 5.6 18 300 9350 275 78 77.7 -6.8 | 265 49 48.5 4.6 19 250 10580 275 83 82.7 -7.2 | 266 54 53.5 4.1 20 200 12030 275 79 78.7 -6.9 | 265 50 49.5 4.5 21 178 12786 275 91 90.7 -7.9 | 267 62 61.4 3.4 22 169 13106 275 91 90.7 -7.9 | 267 62 61.4 3.4 23 150 13880 265 60 59.8 5.2 | 241 35 30.5 16.6 24 148 13965 270 57 57.0 -0.0 | 248 30 27.8 11.4 25 147 14021 260 66 65.0 11.5 | 237 42 35.8 22.8 26 121 15240 270 47 47.0 -0.0 | 237 21 17.8 11.4 27 110 15850 260 36 35.5 6.3 | 199 19 6.2 17.6 28 100 16420 270 31 31.0 -0.0 | 189 12 1.8 11.4 29 99 16459 285 37 35.7 -9.6 | 255 7 6.5 1.8 30 95 16764 270 31 31.0 -0.0 | 189 12 1.8 11.4 31 70 18620 235 14 11.5 8.0 | 138 26 -17.8 19.4 32 50 20710 100 11 -10.8 1.9 | 108 42 -40.1 13.3 33 30 23930 95 25 -24.9 2.2 | 104 56 -54.1 13.5 34 20 26520 75 28 -27.0 -7.2 | 94 56 -56.3 4.1 Wind Parameters Mean winds (0-6000m): 261.3 at 41.8 knts Storm direction: 291.3 at 31.4 knts Shear (0-3000m) pos: 5.2 neg: 1.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 70.3 deg Storm rel helicity (0-3000m) pos: 224.7 neg: 0.0 tot: 224.7 m^2/s^2 ave: 74.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 154.88 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 208 18 142 34| 0.0 7.1 7.1| 50.9 0.0 50.9 101.7 0.79| 7.7 6.1 1000 209 19 144 34| 2.3 3.6 5.9| 84.1 0.0 84.1 84.1 0.77| 6.4 5.0 1500 214 20 148 33| 3.6 2.4 6.0|134.3 0.0 134.3 89.6 0.83| 6.4 5.3 2000 220 22 151 32| 3.6 1.8 5.4|148.4 0.0 148.4 74.2 0.73| 6.1 4.5 2500 226 23 155 30| 4.4 1.4 5.9|185.1 0.0 185.1 74.0 0.73| 6.5 4.8 3000 233 25 160 28| 5.2 1.2 6.4|224.7 0.0 224.7 74.9 0.76| 7.1 5.4 4000 244 29 172 24| 6.6 1.7 8.4|361.1 -14.6 346.5 86.6 0.69| 9.5 6.6 5000 255 35 194 21| 6.9 1.4 8.3|434.4 -24.2 410.1 82.0 0.63| 9.5 6.0 6000 261 42 214 21| 5.8 1.3 7.0|446.2 -24.2 421.9 70.3 0.60| 8.4 5.1 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251130.23.gif