UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 29 OCT 25 Station: VO185 WMO ident: 43185 Latitude: 16.20 Longitude: 81.15 ------------------------------------------------------------------------------- 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 992 258 24.2 23.3 95 0.9 23.6 250 10 298.0 301.4 297.0 351.7 18.45 1 944 674 21.2 19.8 92 1.4 20.2 273 40 299.2 302.1 295.4 344.7 15.58 2 930 799 21.4 20.0 92 1.4 20.4 278 37 300.7 303.7 296.1 347.8 16.02 3 894 1129 20.0 19.1 95 0.9 19.4 290 32 302.7 305.6 296.5 349.3 15.76 4 862 1433 18.8 18.0 95 0.8 18.2 290 32 304.6 307.4 296.7 350.1 15.24 5 819 1857 17.0 16.5 97 0.5 16.7 282 29 307.2 309.9 296.9 351.1 14.57 6 779 2270 15.4 15.0 97 0.4 15.1 276 29 309.9 312.5 297.1 352.3 13.90 7 727 2837 12.8 12.3 97 0.5 12.5 262 29 313.3 315.6 297.0 351.8 12.47 8 668 3525 9.4 7.5 88 1.9 8.2 247 27 317.1 319.0 296.1 347.9 9.79 9 638 3896 8.0 5.0 81 3.0 6.2 237 26 319.7 321.4 296.0 347.1 8.61 10 614 4204 6.8 3.0 77 3.8 4.5 232 27 321.9 323.4 295.9 346.8 7.76 11 586 4578 5.0 2.6 84 2.4 3.6 229 27 324.1 325.6 296.5 349.7 7.91 12 550 5082 2.8 -0.2 81 3.0 1.1 209 27 327.4 328.8 296.7 350.1 6.88 13 529 5390 1.8 -0.7 83 2.5 0.4 207 20 329.9 331.3 297.3 352.8 6.89 14 489 6008 -2.3 -3.7 90 1.4 -3.0 202 11 332.3 333.6 297.1 352.4 5.96 15 456 6549 -5.9 -8.1 84 2.2 -7.0 197 19 334.5 335.5 296.7 350.2 4.56 16 439 6841 -7.3 -10.9 75 3.6 -8.9 195 24 336.4 337.2 296.5 349.6 3.80 17 416 7252 -9.7 -17.7 52 8.0 -12.7 192 32 338.6 339.0 295.9 346.7 2.29 18 407 7418 -10.3 -23.3 34 13.0 -14.5 191 35 339.9 340.2 295.6 345.2 1.44 19 350 8543 -19.5 -29.5 41 10.0 -21.9 167 31 342.5 342.7 295.7 346.1 0.95 20 334 8884 -22.3 -30.3 48 8.0 -24.1 158 28 343.3 343.5 295.9 346.8 0.92 21 319 9217 -23.7 -35.7 32 12.0 -25.9 151 26 345.9 346.0 296.2 348.1 0.57 22 289 9922 -29.3 -39.3 37 10.0 -30.8 161 20 347.8 347.9 296.5 349.5 0.44 23 240 11209 -39.1 -76.1 1 37.0 -40.4 169 16 352.0 352.0 297.1 352.0 0.01 24 105 16320 -81.9 -105.9 1 24.0 -81.9 71 26 364.4 364.4 299.5 364.4 0.00 25 100 16590 -84.5 -107.5 1 23.0 -84.5 60 26 364.5 364.5 299.5 364.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5574.94 m Freezing level: 511.44 mb = 5661.44 m = 18574.06 ft Wetbulb zero: 524.63 mb = 5455.57 m = 17898.63 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 89.58 % Est. max temperature: 31.95 C = 89.51 F Sfc-Lift cond lev (LCL): 979.49 mb = 364.64 m = 1196.31 ft T: 23.43 C 700-500 lapse rate: 4.62 C/km ThetaE index: 6.97 C Layer 944.0- 930.0 mb Conv cond level (CCL): 881.00 mb = 1251.07 m = 4104.52 ft Mean mixing ratio: 16.40 g/kg Conv temperature: 29.62 C = 85.31 F Cap Strength: 3.01 C Lifted Index: 2.47 C Risk: None Lifted Index @300 mb: 2.21 C Lifted Index @700 mb: 1.18 C Showalter Index: 1.71 C Risk: Showers probable Total Totals Index: 38.18 C Risk: None Vertical Totals Index: 19.45 C Cross Totals Index: 18.73 C K Index: 35.91 Risk: > 80 % chance of thunderstorms Sweat Index: 286.19 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.73 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 2327.76 J/kg Cap Strength: 2.90 C Lift Cond Lev (LCL): 925.55 mb = 839.50 m = 2754.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 20 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 ---------------------------------------------------------- 0 992 258 250 10 9.4 3.4 | 129 13 -10.2 8.3 1 983 305 260 49 48.3 8.5 | 245 32 28.6 13.4 2 926 610 280 36 35.5 -6.3 | 275 16 15.8 -1.4 3 925 614 280 36 35.5 -6.3 | 275 16 15.8 -1.4 4 893 914 290 32 30.1 -10.9 | 300 12 10.4 -6.1 5 863 1219 290 32 30.1 -10.9 | 300 12 10.4 -6.1 6 850 1346 285 30 29.0 -7.8 | 287 10 9.4 -2.9 7 803 1829 280 28 27.6 -4.9 | 270 8 7.9 -0.0 8 775 2134 275 29 28.9 -2.5 | 256 10 9.3 2.3 9 747 2438 270 29 29.0 -0.0 | 243 11 9.4 4.9 10 721 2743 260 29 28.6 5.0 | 222 13 8.9 9.9 11 700 2996 255 28 27.0 7.2 | 211 14 7.4 12.1 12 696 3048 255 28 27.0 7.2 | 211 14 7.4 12.1 13 646 3658 240 26 22.5 13.0 | 189 18 2.9 17.9 14 622 3962 230 27 20.7 17.4 | 183 22 1.1 22.2 15 599 4267 235 26 21.3 14.9 | 185 20 1.7 19.8 16 577 4572 225 28 19.8 19.8 | 180 25 0.2 24.7 17 556 4877 210 29 14.5 25.1 | 170 30 -5.1 30.0 18 516 5486 205 15 6.3 13.6 | 144 23 -13.3 18.5 19 500 5750 205 9 3.8 8.2 | 129 20 -15.8 13.0 20 478 6096 200 12 4.1 11.3 | 136 22 -15.5 16.1 21 400 7490 190 38 6.6 37.4 | 163 44 -13.0 42.3 22 393 7620 190 38 6.6 37.4 | 163 44 -13.0 42.3 23 320 9144 150 26 -13.0 22.5 | 130 43 -32.6 27.4 24 300 9630 160 21 -7.2 19.7 | 133 36 -26.8 24.6 25 259 10668 165 18 -4.7 17.4 | 132 33 -24.3 22.2 26 250 10920 175 14 -1.2 13.9 | 132 28 -20.8 18.8 27 207 12192 145 22 -12.6 18.0 | 125 40 -32.2 22.9 28 200 12420 135 26 -18.4 18.4 | 121 45 -38.0 23.2 29 163 13716 110 37 -34.8 12.7 | 108 57 -54.4 17.5 30 150 14230 110 34 -31.9 11.6 | 108 54 -51.6 16.5 31 126 15240 110 28 -26.3 9.6 | 107 48 -45.9 14.4 32 100 16590 60 26 -22.5 -13.0 | 79 43 -42.1 -8.1 Wind Parameters Mean winds (0-6000m): 253.9 at 27.0 knts Storm direction: 283.9 at 20.2 knts Shear (0-3000m) pos: 4.2 neg: 3.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 73.8 deg Storm rel helicity (0-3000m) pos: 164.9 neg: -55.5 tot: 109.3 m^2/s^2 ave: 36.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 7.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.61 Bulk Shear: 32.47 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 ------------------------------------------------------------------------------- 500 270 40 257 21| 27.3 0.0 27.3|154.0 0.0 154.0 308.0 0.86| 68.0 58.2 1000 277 37 268 17| 12.5 0.0 12.5|164.9 -2.3 162.6 162.6 0.83| 36.4 30.3 1500 279 35 271 15| 8.4 1.7 10.1|164.9 -12.4 152.5 101.7 0.72| 26.0 18.9 2000 278 33 270 13| 6.3 2.2 8.4|164.9 -20.7 144.2 72.1 0.64| 20.6 13.2 2500 276 32 264 13| 5.0 3.1 8.1|164.9 -38.1 126.8 50.7 0.53| 17.8 9.4 3000 273 32 256 12| 4.2 3.4 7.6|164.9 -55.5 109.3 36.4 0.45| 15.7 7.1 4000 266 31 237 13| 3.1 3.4 6.5|168.9 -85.2 83.7 20.9 0.34| 13.3 4.6 5000 258 30 221 15| 2.5 3.6 6.1|168.9-182.8 -13.9 -2.8 0.18| 12.8 2.3 6000 254 27 207 14| 2.1 3.0 5.1|197.8-243.4 -45.6 -7.6 0.12| 12.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251029.00.gif