UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122923.upa.cvt Date: 2300Z 29 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 29 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1007 62 21.0 19.3 90 1.7 19.8 350 4 293.6 296.1 292.7 333.8 14.13 1 1000 122 21.2 18.6 85 2.6 19.4 5 10 294.4 296.8 292.6 333.2 13.61 2 990 209 21.4 18.2 82 3.2 19.2 29 10 295.4 297.8 292.7 333.9 13.40 3 925 793 17.4 13.6 78 3.8 15.0 10 7 297.1 299.0 291.1 327.9 10.64 4 923 811 17.4 13.1 76 4.3 14.7 11 7 297.3 299.2 290.9 327.2 10.31 5 906 971 19.0 5.0 40 14.0 11.1 17 9 300.5 301.6 288.2 318.5 6.04 6 894 1085 18.8 4.8 40 14.0 10.9 21 8 301.5 302.6 288.6 319.5 6.04 7 887 1152 19.8 -7.2 15 27.0 7.3 23 7 303.2 303.6 285.7 311.0 2.51 8 850 1519 19.8 -25.2 3 45.0 4.6 155 3 306.9 307.0 284.9 308.9 0.58 9 844 1580 20.2 -19.8 5 40.0 5.2 151 3 307.9 308.1 285.7 311.1 0.94 10 816 1870 16.8 8.8 59 8.0 11.9 223 9 307.3 308.9 292.7 333.8 8.74 11 789 2156 15.2 4.2 48 11.0 8.9 204 9 308.6 309.8 291.3 328.7 6.56 12 768 2384 13.8 8.8 72 5.0 10.7 197 11 309.5 311.2 293.8 337.9 9.30 13 736 2743 12.8 2.8 51 10.0 7.1 220 8 312.1 313.4 292.3 332.0 6.37 14 700 3162 9.2 2.2 62 7.0 5.3 230 12 312.7 313.9 292.4 332.7 6.42 15 672 3497 6.0 1.6 73 4.4 3.6 221 13 312.8 314.0 292.4 332.8 6.41 16 639 3906 3.2 -9.8 38 13.0 -2.4 227 12 314.1 314.7 289.8 323.3 2.84 17 636 3944 4.0 -17.0 20 21.0 -3.7 228 11 315.4 315.8 289.0 320.7 1.59 18 617 4189 3.8 -28.2 8 32.0 -5.5 240 9 318.0 318.1 288.8 320.1 0.61 19 562 4940 0.0 -39.0 3 39.0 -8.8 295 15 322.1 322.1 289.6 323.0 0.23 20 500 5860 -8.1 -34.1 10 26.0 -13.9 295 21 323.2 323.2 290.2 324.7 0.43 21 496 5922 -8.7 -34.7 10 26.0 -14.3 293 22 323.2 323.3 290.2 324.7 0.41 22 461 6484 -12.7 -41.7 7 29.0 -17.6 274 28 325.0 325.1 290.5 325.8 0.21 23 430 7014 -13.5 -46.5 4 33.0 -18.6 265 41 330.5 330.6 292.0 331.1 0.14 24 400 7560 -16.7 -52.7 3 36.0 -21.2 255 48 333.3 333.3 292.7 333.6 0.07 25 355 8447 -23.1 -58.1 3 35.0 -26.3 265 45 336.2 336.3 293.4 336.4 0.04 26 339 8784 -25.1 -59.1 3 34.0 -28.0 282 44 338.0 338.0 293.9 338.2 0.04 27 329 9003 -24.7 -58.7 3 34.0 -27.8 285 51 341.4 341.5 294.7 341.6 0.04 28 316 9296 -26.5 -58.0 3 31.6 -29.2 285 64 343.0 343.0 295.1 343.2 0.05 29 303 9599 -28.3 -57.3 4 29.0 -30.7 282 61 344.5 344.5 295.4 344.7 0.05 30 300 9670 -29.1 -58.1 4 29.0 -31.4 280 59 344.4 344.4 295.4 344.6 0.05 31 250 10950 -39.5 -65.5 5 26.0 -40.6 290 54 347.3 347.3 296.1 347.4 0.02 32 235 11368 -43.5 -66.5 6 23.0 -44.3 294 54 347.5 347.5 296.1 347.6 0.02 33 200 12430 -51.3 -75.3 4 24.0 -51.7 315 58 351.5 351.5 297.0 351.6 0.01 34 191 12728 -52.7 -76.7 4 24.0 -53.1 313 55 353.9 353.9 297.5 354.0 0.01 35 150 14240 -65.9 -81.9 9 16.0 -66.0 290 38 356.6 356.6 298.0 356.6 0.00 36 146 14404 -67.5 -81.5 12 14.0 -67.6 288 40 356.6 356.6 298.0 356.6 0.00 37 126 15274 -76.1 -83.1 32 7.0 -76.1 267 39 356.3 356.3 298.0 356.4 0.00 38 100 16590 -81.9 -89.9 24 8.0 -81.9 295 37 369.5 369.5 300.5 369.5 0.00 39 93 16995 -84.5 -90.5 34 6.0 -84.5 280 34 372.1 372.1 300.9 372.1 0.00 40 70 18580 -81.7 -90.7 20 9.0 -81.7 295 9 409.6 409.6 306.5 409.6 0.00 41 50 20540 -62.9 -87.9 2 25.0 -63.3 235 8 495.3 495.3 314.6 495.3 0.00 42 30 23720 -56.5 -91.5 0 35.0 -57.9 70 21 590.6 590.6 320.2 590.6 0.00 43 20 26300 -55.3 -90.3 1 35.0 -57.5 80 18 666.9 666.9 323.3 666.9 0.01 44 10 30790 -43.7 -81.7 1 38.0 -52.0 5 8 856.4 856.4 328.5 856.9 0.05 TRP 93 16995 -84.5 -90.5 34 6.0 -84.5 280 34 372.1 372.1 300.9 372.1 0.00 WND 316 9296 -26.5 -58.0 3 31.6 -29.2 285 64 343.0 343.0 295.1 343.2 0.05 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 562.00 mb = 4940.24 m = 16207.93 ft Wetbulb zero: 652.16 mb = 3740.32 m = 12271.24 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 38.06 % Est. max temperature: 33.63 C = 92.53 F Sfc-Lift cond lev (LCL): 982.46 mb = 274.73 m = 901.35 ft T: 20.95 C 700-500 lapse rate: 6.41 C/km ThetaE index: 15.35 C Layer 925.0- 894.0 mb Conv cond level (CCL): 718.70 mb = 2941.63 m = 9650.90 ft Mean mixing ratio: 11.63 g/kg Conv temperature: 39.88 C = 103.78 F Cap Strength: 8.23 C Lifted Index: 3.13 C Risk: None Lifted Index @300 mb: 11.19 C Lifted Index @700 mb: 4.90 C Showalter Index: 13.35 C Risk: None Total Totals Index: 10.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -17.10 C K Index: -4.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.65 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 50549.71 J/kg Cap Strength: 8.01 C Lift Cond Lev (LCL): 901.19 mb = 1016.22 m = 3334.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 9 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 1007 62 350 4 0.7 -3.9 | 91 7 -6.9 0.1 1 1000 122 5 10 -0.9 -10.0 | 55 10 -8.4 -5.9 2 979 305 55 9 -7.4 -5.2 | 86 15 -14.9 -1.1 3 945 610 35 7 -4.0 -5.7 | 82 12 -11.6 -1.7 4 925 793 10 7 -1.2 -6.9 | 72 9 -8.8 -2.9 5 912 914 15 10 -2.6 -9.7 | 61 12 -10.1 -5.6 6 880 1219 25 6 -2.5 -5.4 | 82 10 -10.1 -1.4 7 850 1519 155 3 -1.3 2.7 | 127 11 -8.8 6.8 8 849 1524 135 2 -1.4 1.4 | 121 10 -9.0 5.5 9 819 1829 225 9 6.4 6.4 | 173 10 -1.2 10.4 10 790 2134 205 9 3.8 8.2 | 163 13 -3.8 12.2 11 762 2438 195 12 3.1 11.6 | 164 16 -4.4 15.6 12 736 2743 220 8 5.1 6.1 | 167 10 -2.4 10.2 13 709 3048 225 9 6.4 6.4 | 173 10 -1.2 10.4 14 700 3162 230 12 9.2 7.7 | 188 12 1.6 11.8 15 684 3353 225 12 8.5 8.5 | 184 13 0.9 12.5 16 658 3658 215 14 8.0 11.5 | 182 16 0.5 15.5 17 610 4267 245 8 7.3 3.4 | 178 7 -0.3 7.4 18 587 4572 295 13 11.8 -5.5 | 289 4 4.2 -1.5 19 524 5486 295 19 17.2 -8.0 | 292 10 9.7 -4.0 20 500 5860 295 21 19.0 -8.9 | 293 12 11.5 -4.8 21 466 6401 275 26 25.9 -2.3 | 264 18 18.3 1.8 22 430 7010 265 41 40.8 3.6 | 257 34 33.3 7.6 23 400 7560 255 48 46.4 12.4 | 247 42 38.8 16.5 24 397 7620 255 46 44.4 11.9 | 247 40 36.9 15.9 25 381 7925 255 49 47.3 12.7 | 247 43 39.8 16.7 26 365 8230 255 46 44.4 11.9 | 247 40 36.9 15.9 27 336 8839 285 44 42.5 -11.4 | 282 36 34.9 -7.3 28 316 9296 285 64 61.8 -16.6 | 283 56 54.3 -12.5 29 309 9449 285 64 61.8 -16.6 | 283 56 54.3 -12.5 30 300 9670 280 59 58.1 -10.2 | 277 51 50.5 -6.2 31 250 10950 290 54 50.7 -18.5 | 288 46 43.2 -14.4 32 217 11887 300 54 46.8 -27.0 | 300 45 39.2 -23.0 33 200 12430 315 58 41.0 -41.0 | 318 50 33.5 -37.0 34 180 13106 310 50 38.3 -32.1 | 312 42 30.7 -28.1 35 171 13411 295 46 41.7 -19.4 | 294 37 34.1 -15.4 36 150 14240 290 38 35.7 -13.0 | 288 30 28.2 -9.0 37 148 14326 290 40 37.6 -13.7 | 288 32 30.0 -9.6 38 120 15545 260 39 38.4 6.8 | 251 33 30.9 10.8 39 102 16459 300 43 37.2 -21.5 | 300 34 29.7 -17.5 40 100 16590 295 37 33.5 -15.6 | 294 28 26.0 -11.6 41 93 16995 280 34 33.5 -5.9 | 274 26 25.9 -1.9 42 70 18580 295 9 8.2 -3.8 | 248 1 0.6 0.2 43 50 20540 235 8 6.6 4.6 | 173 9 -1.0 8.6 44 30 23720 70 21 -19.7 -7.2 | 83 27 -27.3 -3.1 45 20 26300 80 18 -17.7 -3.1 | 92 25 -25.3 0.9 46 10 30790 5 8 -0.7 -8.0 | 65 9 -8.3 -3.9 Wind Parameters Mean winds (0-6000m): 268.2 at 11.4 knts Storm direction: 298.2 at 8.6 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 92.6 neg: -27.2 tot: 65.3 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 42.45 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 36 9 77 13| 5.7 0.0 5.7| 17.6 -12.2 5.4 10.8 -0.01| 15.2 -0.1 1000 28 8 74 12| 2.8 1.3 4.2| 21.5 -21.2 0.3 0.3 -0.09| 11.2 -1.0 1500 29 7 79 11| 3.1 0.9 4.0| 55.3 -21.2 34.1 22.7 0.27| 11.6 3.1 2000 25 7 77 11| 3.5 0.7 4.2| 84.3 -25.4 58.9 29.4 0.38| 11.8 4.4 2500 53 8 87 14| 2.8 0.4 3.2| 87.8 -27.0 60.8 24.3 0.34| 10.6 3.6 3000 214 8 164 11| 2.0 0.3 2.3| 92.6 -27.2 65.3 21.8 0.34| 9.7 3.3 4000 221 9 172 11| 0.9 0.6 1.6|102.2 -32.4 69.8 17.5 0.30| 8.9 2.7 5000 246 10 189 8| 1.3 0.5 1.8|115.2 -34.3 80.9 16.2 0.35| 8.7 3.1 6000 268 11 221 6| 1.1 0.9 2.0|115.7 -43.9 71.8 12.0 0.30| 8.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251229.23.gif