UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 1 DEC 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 1010 29 30.2 3.2 18 27.0 15.0 205 9 302.5 303.4 287.7 316.9 4.76 1 1000 105 31.4 3.4 17 28.0 15.4 180 8 304.5 305.5 288.6 319.4 4.88 2 979 295 31.8 0.8 14 31.0 14.6 175 17 306.8 307.6 288.6 319.6 4.14 3 926 790 29.2 -5.8 10 35.0 11.7 214 8 309.1 309.6 287.9 317.6 2.67 4 925 800 29.2 -4.8 11 34.0 11.9 215 8 309.2 309.7 288.2 318.3 2.89 5 850 1542 22.4 -2.6 19 25.0 9.4 300 9 309.6 310.3 289.1 321.3 3.71 6 710 3067 8.6 -6.4 34 15.0 1.6 293 20 310.7 311.4 289.2 321.3 3.33 7 700 3184 7.6 -10.4 27 18.0 -0.0 275 20 310.9 311.4 288.3 318.9 2.47 8 680 3422 5.2 -12.8 26 18.0 -2.0 271 19 310.8 311.2 287.9 317.6 2.10 9 647 3827 2.8 -32.2 6 35.0 -6.1 300 19 312.5 312.6 286.7 313.9 0.40 10 502 5829 -12.1 -40.1 8 28.0 -16.9 285 18 317.9 318.0 288.3 318.8 0.23 11 500 5860 -12.1 -40.1 8 28.0 -16.9 285 17 318.3 318.3 288.5 319.1 0.23 12 470 6331 -13.9 -51.9 2 38.0 -18.7 288 16 321.7 321.7 289.3 322.0 0.07 13 404 7457 -23.5 -51.5 6 28.0 -26.2 267 18 323.5 323.5 289.9 323.8 0.08 14 400 7530 -23.7 -45.7 11 22.0 -26.2 265 18 324.2 324.2 290.2 324.8 0.16 15 371 8073 -27.5 -50.5 9 23.0 -29.6 251 18 326.2 326.2 290.7 326.6 0.10 16 367 8151 -26.5 -56.5 4 30.0 -28.9 244 19 328.5 328.5 291.3 328.7 0.05 17 300 9570 -37.5 -51.5 22 14.0 -38.4 230 30 332.5 332.5 292.5 333.0 0.11 18 298 9616 -37.5 -55.5 14 18.0 -38.5 229 30 333.2 333.2 292.6 333.4 0.07 19 294 9710 -37.9 -48.9 31 11.0 -38.7 228 31 333.9 333.9 292.9 334.5 0.15 20 256 10652 -46.3 -54.3 40 8.0 -46.6 226 35 335.0 335.0 293.2 335.3 0.09 21 250 10810 -47.5 -56.5 35 9.0 -47.9 230 35 335.4 335.5 293.3 335.7 0.07 22 245 10943 -48.1 -65.1 12 17.0 -48.6 232 36 336.5 336.5 293.4 336.6 0.02 23 239 11106 -46.3 -66.3 9 20.0 -46.9 234 37 341.6 341.6 294.7 341.7 0.02 24 213 11867 -47.3 -76.3 2 29.0 -47.9 244 42 351.5 351.5 297.0 351.5 0.01 25 200 12280 -49.7 -75.7 3 26.0 -50.2 250 45 354.1 354.1 297.5 354.1 0.01 26 174 13182 -55.7 -77.7 5 22.0 -56.0 269 44 358.6 358.6 298.4 358.6 0.01 27 150 14120 -60.1 -82.1 4 22.0 -60.3 255 38 366.5 366.5 299.9 366.6 0.00 28 121 15430 -68.3 -85.3 7 17.0 -68.4 255 28 374.8 374.8 301.4 374.8 0.00 29 100 16560 -72.1 -87.1 9 15.0 -72.2 270 16 388.4 388.4 303.6 388.4 0.00 30 94 16925 -73.7 -86.7 12 13.0 -73.7 255 22 392.2 392.2 304.1 392.2 0.00 31 84 17586 -74.1 -88.1 10 14.0 -74.2 257 20 404.2 404.2 305.7 404.2 0.00 32 70 18660 -72.3 -89.3 6 17.0 -72.4 260 17 429.7 429.7 308.8 429.7 0.00 33 65 19095 -71.9 -89.9 5 18.0 -72.0 235 15 439.8 439.8 309.8 439.8 0.00 34 50 20670 -63.7 -89.7 2 26.0 -64.1 145 9 493.4 493.4 314.5 493.4 0.00 35 49 20794 -63.3 -89.3 2 26.0 -63.7 144 9 497.2 497.2 314.8 497.2 0.00 36 36 22702 -58.9 -86.9 2 28.0 -59.8 122 14 554.4 554.4 318.3 554.4 0.01 37 31 23635 -60.3 -87.3 2 27.0 -61.2 112 16 574.8 574.8 319.4 574.9 0.01 38 30 23840 -59.1 -87.1 1 28.0 -60.1 110 16 583.5 583.5 319.8 583.6 0.01 39 25 24992 -55.9 -85.9 1 30.0 -57.6 99 26 623.9 624.0 321.6 624.0 0.01 40 23 25521 -57.5 -86.5 1 29.0 -59.0 94 30 634.3 634.3 322.1 634.4 0.01 41 20 26410 -54.7 -84.7 1 30.0 -57.0 85 38 668.7 668.7 323.4 668.9 0.02 42 19 26740 -52.3 -84.3 1 32.0 -55.2 686.1 686.1 324.0 686.2 0.02 TRP 94 16925 -73.7 -86.7 12 13.0 -73.7 255 22 392.2 392.2 304.1 392.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 619.75 mb = 4203.69 m = 13791.46 ft Wetbulb zero: 700.24 mb = 3181.21 m = 10436.91 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 15.38 % Est. max temperature: 37.29 C = 99.13 F Sfc-Lift cond lev (LCL): 679.73 mb = 3425.50 m = 11238.38 ft T: 5.18 C 700-500 lapse rate: 7.36 C/km ThetaE index: 7.38 C Layer 700.0- 502.0 mb Conv cond level (CCL): 530.18 mb = 5398.52 m = 17711.46 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 44.60 C = 112.28 F Cap Strength: 5.92 C Lifted Index: 4.99 C Risk: None Lifted Index @300 mb: 10.18 C Lifted Index @700 mb: 3.28 C Showalter Index: 3.58 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.50 C Cross Totals Index: 9.50 C K Index: 13.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.91 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 37138.20 J/kg Cap Strength: 5.92 C Lift Cond Lev (LCL): 603.23 mb = 4380.17 m = 14370.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 12 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 1010 29 205 9 3.8 8.2 | 169 19 -3.4 18.2 1 1000 105 180 8 0.0 8.0 | 158 19 -7.2 18.0 2 978 305 175 18 -1.6 17.9 | 163 29 -8.8 28.0 3 925 800 215 8 4.6 6.6 | 171 17 -2.6 16.6 4 913 914 215 8 4.6 6.6 | 171 17 -2.6 16.6 5 882 1219 285 10 9.7 -2.6 | 198 8 2.4 7.4 6 850 1542 300 9 7.8 -4.5 | 186 6 0.6 5.5 7 822 1829 320 15 9.6 -11.5 | 301 3 2.4 -1.5 8 793 2134 315 17 12.0 -12.0 | 292 5 4.8 -2.0 9 711 3048 295 20 18.1 -8.5 | 262 11 10.9 1.6 10 700 3184 275 20 19.9 -1.7 | 237 15 12.7 8.3 11 685 3353 270 20 20.0 -0.0 | 232 16 12.8 10.0 12 660 3658 275 14 13.9 -1.2 | 217 11 6.7 8.8 13 635 3962 325 24 13.8 -19.7 | 326 12 6.6 -9.6 14 611 4267 310 16 12.3 -10.3 | 273 5 5.0 -0.2 15 566 4877 315 20 14.1 -14.1 | 301 8 6.9 -4.1 16 504 5791 285 20 19.3 -5.2 | 248 13 12.1 4.9 17 500 5860 285 17 16.4 -4.4 | 239 11 9.2 5.6 18 447 6706 290 15 14.1 -5.1 | 235 8 6.9 4.9 19 400 7530 265 18 17.9 1.6 | 223 16 10.7 11.6 20 378 7925 265 17 16.9 1.5 | 220 15 9.7 11.5 21 362 8230 235 20 16.4 11.5 | 203 23 9.2 21.5 22 300 9570 230 30 23.0 19.3 | 208 33 15.8 29.3 23 267 10363 220 34 21.9 26.0 | 202 39 14.6 36.1 24 250 10810 230 35 26.8 22.5 | 211 38 19.6 32.5 25 200 12280 250 45 42.3 15.4 | 234 43 35.1 25.4 26 176 13106 270 43 43.0 -0.0 | 254 37 35.8 10.0 27 168 13411 265 47 46.8 4.1 | 250 42 39.6 14.1 28 150 14120 255 38 36.7 9.8 | 236 36 29.5 19.9 29 118 15545 255 27 26.1 7.0 | 228 25 18.9 17.0 30 102 16459 260 35 34.5 6.1 | 239 32 27.3 16.1 31 100 16560 270 16 16.0 -0.0 | 221 13 8.8 10.0 32 97 16764 270 16 16.0 -0.0 | 221 13 8.8 10.0 33 94 16925 255 22 21.3 5.7 | 222 21 14.0 15.7 34 70 18660 260 17 16.7 3.0 | 216 16 9.5 13.0 35 50 20670 145 9 -5.2 7.4 | 145 21 -12.4 17.4 36 30 23840 110 16 -15.0 5.5 | 125 27 -22.2 15.5 37 20 26410 85 38 -37.9 -3.3 | 98 46 -45.1 6.7 Wind Parameters Mean winds (0-6000m): 294.3 at 16.5 knts Storm direction: 324.3 at 12.4 knts Shear (0-3000m) pos: 4.5 neg: 1.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 63.3 neg: -30.3 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 82.35 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 ------------------------------------------------------------------------------- 500 181 13 164 24| 0.0 5.2 5.2| 32.3 -17.8 14.4 28.8 0.07| 18.9 1.3 1000 191 12 167 22| 5.2 2.6 7.8| 48.8 -19.1 29.7 29.7 0.16| 15.0 2.4 1500 213 11 176 19| 6.2 1.7 8.0| 58.4 -21.3 37.1 24.7 0.17| 13.3 2.3 2000 247 11 193 15| 6.8 1.3 8.1| 63.3 -21.6 41.6 20.8 0.26| 12.3 3.2 2500 274 13 211 11| 5.4 1.4 6.8| 63.3 -24.9 38.4 15.4 0.20| 10.7 2.2 3000 283 14 222 9| 4.5 1.8 6.3| 63.3 -30.3 33.0 11.0 0.15| 9.6 1.4 4000 286 15 231 10| 5.4 2.1 7.5|106.2 -65.7 40.5 10.1 0.18| 11.3 2.0 5000 294 16 244 8| 4.3 2.2 6.5|110.5 -78.6 31.9 6.4 0.11| 10.3 1.2 6000 294 16 247 8| 3.6 2.5 6.1|110.5-105.6 4.9 0.8 0.02| 9.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251201.11.gif