UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 12 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 1019 29 17.8 10.8 64 7.0 13.7 205 12 289.4 290.8 286.0 312.0 8.00 1 1000 176 17.0 11.0 68 6.0 13.4 200 21 290.1 291.6 286.6 313.5 8.26 2 941 692 13.2 8.4 73 4.8 10.4 195 17 291.4 292.7 286.2 312.4 7.36 3 925 836 12.8 3.8 54 9.0 8.0 195 14 292.4 293.4 284.6 308.1 5.43 4 900 1066 12.6 -0.4 41 13.0 6.2 240 11 294.5 295.2 284.1 306.6 4.12 5 882 1235 12.0 4.0 58 8.0 7.7 276 11 295.6 296.6 286.2 312.5 5.78 6 869 1359 11.4 -5.6 30 17.0 3.9 282 11 296.2 296.7 283.4 304.9 2.89 7 867 1379 11.6 -9.4 22 21.0 3.0 283 11 296.6 297.0 282.7 303.2 2.16 8 850 1544 11.4 -11.6 19 23.0 2.4 285 9 298.1 298.4 282.9 303.8 1.85 9 841 1633 11.4 -17.6 11 29.0 1.3 282 10 299.0 299.2 282.4 302.6 1.14 10 713 2995 6.0 -27.0 7 33.0 -3.4 286 19 307.5 307.6 285.1 309.5 0.59 11 700 3145 5.0 -19.0 16 24.0 -3.1 280 19 308.0 308.2 286.1 312.0 1.22 12 620 4121 -2.1 -23.1 18 21.0 -8.2 280 26 310.8 310.9 286.7 314.0 0.96 13 558 4952 -5.9 -32.9 10 27.0 -12.0 275 32 315.8 315.9 287.9 317.3 0.43 14 511 5633 -11.7 -38.7 9 27.0 -16.4 273 38 316.8 316.8 288.0 317.8 0.26 15 506 5708 -10.9 -45.9 4 35.0 -16.2 272 39 318.7 318.7 288.5 319.1 0.12 16 500 5800 -11.3 -51.3 2 40.0 -16.7 270 39 319.3 319.3 288.6 319.5 0.07 17 434 6873 -16.1 -55.1 2 39.0 -20.5 259 44 326.4 326.4 290.7 326.6 0.05 18 400 7480 -21.3 -52.3 4 31.0 -24.6 255 46 327.3 327.3 291.0 327.6 0.08 19 318 9127 -36.3 -56.3 11 20.0 -37.4 271 54 328.7 328.7 291.4 328.9 0.06 20 300 9530 -39.5 -57.5 13 18.0 -40.4 275 56 329.7 329.7 291.7 329.9 0.05 21 298 9576 -39.9 -56.9 15 17.0 -40.7 275 56 329.8 329.8 291.7 330.0 0.06 22 271 10217 -44.9 -65.9 8 21.0 -45.5 275 60 331.6 331.6 292.2 331.7 0.02 23 250 10750 -49.7 -66.7 12 17.0 -50.1 275 66 332.2 332.2 292.3 332.3 0.02 24 202 12108 -60.5 -73.5 17 13.0 -60.6 275 70 336.0 336.0 293.3 336.0 0.01 25 200 12170 -60.9 -67.9 39 7.0 -61.0 275 70 336.3 336.3 293.4 336.4 0.02 26 199 12201 -61.1 -68.1 39 7.0 -61.2 275 70 336.5 336.5 293.4 336.6 0.02 27 196 12296 -60.1 -76.1 11 16.0 -60.2 274 72 339.5 339.5 294.2 339.6 0.01 28 190 12489 -59.7 -76.7 9 17.0 -59.9 271 77 343.2 343.2 295.1 343.2 0.01 29 188 12556 -59.8 -77.0 9 17.2 -59.9 270 79 344.1 344.1 295.3 344.2 0.01 30 150 13960 -61.3 -82.3 5 21.0 -61.4 270 60 364.5 364.5 299.5 364.5 0.00 31 100 16460 -62.3 -86.3 3 24.0 -62.5 270 30 407.4 407.4 306.2 407.4 0.00 32 93 16907 -65.3 -87.3 3 22.0 -65.5 273 29 410.0 410.0 306.5 410.0 0.00 33 74 18307 -64.3 -88.3 2 24.0 -64.6 303 16 439.8 439.8 309.8 439.8 0.00 34 70 18650 -61.9 -87.9 2 26.0 -62.2 310 13 452.0 452.0 311.0 452.0 0.00 35 69 18739 -61.3 -88.3 2 27.0 -61.7 315 13 455.1 455.1 311.3 455.1 0.00 36 62 19396 -64.1 -89.1 2 25.0 -64.4 355 10 463.0 463.0 312.0 463.1 0.00 37 51 20606 -58.1 -87.1 1 29.0 -58.8 68 6 503.7 503.7 315.2 503.7 0.00 38 50 20730 -58.1 -87.1 1 29.0 -58.8 75 6 506.6 506.6 315.4 506.6 0.00 39 41 21981 -57.9 -86.9 1 29.0 -58.8 536.6 536.6 317.3 536.7 0.00 40 41 21981 -58.1 -87.1 1 29.0 -59.0 536.1 536.1 317.3 536.2 0.00 TRP 199 12201 -61.1 -68.1 39 7.0 -61.2 275 70 336.5 336.5 293.4 336.6 0.02 WND 188 12556 -59.8 -77.0 9 17.2 -59.9 270 79 344.1 344.1 295.3 344.2 0.01 Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 643.66 mb = 3832.41 m = 12573.37 ft Wetbulb zero: 805.70 mb = 1986.43 m = 6517.07 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 22.97 % Est. max temperature: 24.66 C = 76.38 F Sfc-Lift cond lev (LCL): 918.04 mb = 899.37 m = 2950.64 ft T: 12.74 C 700-500 lapse rate: 6.14 C/km ThetaE index: 9.27 C Layer 869.0- 850.0 mb Conv cond level (CCL): 689.38 mb = 3268.02 m = 10721.72 ft Mean mixing ratio: 7.48 g/kg Conv temperature: 36.89 C = 98.40 F Cap Strength: 9.35 C Lifted Index: 9.66 C Risk: None Lifted Index @300 mb: 12.69 C Lifted Index @700 mb: 8.09 C Showalter Index: 15.05 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -0.30 C K Index: -12.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.81 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 26535.55 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 884.64 mb = 1210.16 m = 3970.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 17 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 1019 29 205 12 5.1 10.9 | 153 21 -9.4 18.8 1 1000 176 200 21 7.2 19.7 | 165 29 -7.3 27.6 2 985 305 195 26 6.7 25.1 | 167 34 -7.8 33.0 3 925 836 195 14 3.6 13.5 | 153 24 -10.9 21.4 4 916 914 205 11 4.6 10.0 | 151 20 -9.9 17.9 5 884 1219 275 11 11.0 -1.0 | 153 8 -3.5 6.9 6 852 1524 290 11 10.3 -3.8 | 135 6 -4.2 4.1 7 850 1544 285 9 8.7 -2.3 | 134 8 -5.8 5.6 8 821 1829 275 11 11.0 -1.0 | 153 8 -3.5 6.9 9 791 2134 290 12 11.3 -4.1 | 140 5 -3.2 3.8 10 763 2438 260 14 13.8 2.4 | 176 10 -0.7 10.3 11 735 2743 295 18 16.3 -7.6 | 261 2 1.8 0.3 12 700 3145 280 19 18.7 -3.3 | 222 6 4.2 4.6 13 682 3353 280 19 18.7 -3.3 | 222 6 4.2 4.6 14 631 3962 285 27 26.1 -7.0 | 265 12 11.6 0.9 15 607 4267 275 24 23.9 -2.1 | 238 11 9.4 5.8 16 520 5486 275 38 37.9 -3.3 | 259 24 23.4 4.6 17 500 5800 270 39 39.0 -0.0 | 252 26 24.5 7.9 18 409 7315 255 46 44.4 11.9 | 237 36 29.9 19.8 19 400 7480 255 46 44.4 11.9 | 237 36 29.9 19.8 20 300 9530 275 56 55.8 -4.9 | 266 41 41.3 3.0 21 290 9754 275 55 54.8 -4.8 | 266 40 40.3 3.1 22 250 10750 275 66 65.7 -5.8 | 268 51 51.2 2.1 23 200 12170 275 70 69.7 -6.1 | 268 55 55.2 1.8 24 199 12201 275 70 69.7 -6.1 | 268 55 55.2 1.8 25 188 12556 270 79 79.0 -0.0 | 263 65 64.5 7.9 26 181 12802 270 79 79.0 -0.0 | 263 65 64.5 7.9 27 150 13960 270 60 60.0 -0.0 | 260 46 45.5 7.9 28 141 14326 270 55 55.0 -0.0 | 259 41 40.5 7.9 29 128 14935 270 65 65.0 -0.0 | 261 51 50.5 7.9 30 122 15240 265 58 57.8 5.1 | 253 45 43.3 13.0 31 110 15850 270 37 37.0 -0.0 | 251 24 22.5 7.9 32 100 16459 280 44 43.3 -7.6 | 269 29 28.8 0.3 33 100 16460 270 30 30.0 -0.0 | 243 17 15.5 7.9 34 95 16764 270 30 30.0 -0.0 | 243 17 15.5 7.9 35 70 18650 310 13 10.0 -8.4 | 84 5 -4.5 -0.5 36 50 20730 75 6 -5.8 -1.6 | 107 21 -20.3 6.3 Wind Parameters Mean winds (0-6000m): 268.6 at 22.0 knts Storm direction: 298.6 at 16.5 knts Shear (0-3000m) pos: 5.0 neg: 2.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 67.3 neg: -60.6 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 84.37 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 ------------------------------------------------------------------------------- 500 197 21 164 29| 0.0 9.6 9.6| 37.4 -19.2 18.2 36.3 0.18| 19.1 3.5 1000 198 18 161 27| 7.1 4.8 11.9| 46.1 -50.5 -4.4 -4.4 0.02| 17.5 0.4 1500 212 16 164 22| 8.2 3.2 11.4| 47.8 -57.4 -9.5 -6.4 -0.05| 15.5 -0.7 2000 225 15 167 19| 6.2 2.5 8.7| 52.7 -58.7 -6.0 -3.0 -0.01| 13.0 -0.1 2500 235 14 170 16| 4.9 2.8 7.8| 62.9 -59.6 3.3 1.3 0.07| 12.6 0.9 3000 247 15 176 14| 5.0 2.4 7.4| 67.3 -60.6 6.7 2.2 0.11| 12.3 1.3 4000 262 17 191 11| 4.1 2.0 6.1| 80.1 -64.1 16.0 4.0 0.15| 10.5 1.5 5000 267 19 206 10| 3.3 2.3 5.6| 94.1 -75.1 19.0 3.8 0.13| 9.7 1.2 6000 269 22 222 11| 2.8 2.6 5.4|102.1-101.2 1.0 0.2 0.09| 8.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251012.11.gif