UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121223.upa.cvt Date: 2300Z 12 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 12 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 1008 61 19.6 15.9 79 3.7 17.2 340 3 292.1 294.1 290.0 324.2 11.34 1 1007 70 20.6 14.6 68 6.0 16.8 345 3 293.2 295.0 289.6 322.9 10.42 2 1006 78 22.2 14.2 60 8.0 17.1 350 4 294.8 296.7 290.0 324.1 10.16 3 1001 121 23.0 14.0 57 9.0 17.2 15 6 296.1 297.9 290.3 325.2 10.08 4 1000 130 23.0 14.0 57 9.0 17.2 20 6 296.1 298.0 290.3 325.3 10.09 5 934 722 17.8 13.7 77 4.1 15.2 72 4 296.7 298.6 291.0 327.4 10.60 6 925 805 17.0 13.5 80 3.5 14.8 70 3 296.7 298.6 290.9 327.3 10.57 7 898 1058 16.6 5.6 48 11.0 10.4 56 4 298.8 300.0 287.9 317.6 6.36 8 850 1525 13.6 2.6 47 11.0 7.7 25 7 300.4 301.4 287.6 316.6 5.43 9 849 1535 13.6 2.6 47 11.0 7.7 25 7 300.5 301.5 287.7 316.8 5.44 10 837 1655 14.2 -6.8 23 21.0 4.7 29 10 302.4 302.9 285.6 310.8 2.74 11 787 2173 13.8 -9.2 19 23.0 3.7 46 10 307.3 307.7 287.1 315.0 2.42 12 700 3148 8.2 -17.8 14 26.0 -1.3 30 8 311.6 311.8 287.4 316.0 1.35 13 670 3508 5.8 -22.2 11 28.0 -3.4 358 8 312.8 313.0 287.5 316.1 0.96 14 558 4990 0.0 -43.0 2 43.0 -8.9 353 21 322.7 322.8 289.8 323.3 0.15 15 500 5860 -5.9 -52.9 1 47.0 -13.2 335 14 325.8 325.9 290.6 326.1 0.06 16 489 6033 -7.3 -51.3 2 44.0 -14.1 324 15 326.2 326.2 290.7 326.5 0.07 17 416 7259 -18.7 -54.7 3 36.0 -22.5 324 14 327.0 327.0 290.9 327.2 0.05 18 400 7550 -19.5 -59.5 2 40.0 -23.3 325 14 329.6 329.7 291.6 329.8 0.03 19 345 8634 -26.5 -64.5 1 38.0 -29.1 296 28 334.4 334.4 292.9 334.5 0.02 20 310 9399 -32.1 -65.1 2 33.0 -33.9 292 38 337.0 337.0 293.6 337.0 0.02 21 300 9630 -33.3 -64.3 3 31.0 -35.0 290 47 338.4 338.4 294.0 338.5 0.02 22 277 10190 -34.5 -70.5 1 36.0 -36.1 283 47 344.5 344.5 295.4 344.6 0.01 23 250 10900 -39.3 -69.3 3 30.0 -40.5 290 54 347.6 347.6 296.1 347.7 0.01 24 200 12390 -51.3 -75.3 4 24.0 -51.7 260 49 351.5 351.5 297.0 351.6 0.01 25 159 13835 -62.7 -79.7 8 17.0 -62.9 279 49 356.1 356.1 297.9 356.1 0.00 26 150 14190 -65.5 -81.5 9 16.0 -65.6 285 36 357.2 357.2 298.1 357.3 0.00 27 120 15510 -76.5 -85.5 23 9.0 -76.5 245 31 360.6 360.6 298.8 360.6 0.00 28 100 16550 -79.9 -87.9 25 8.0 -79.9 255 35 373.4 373.4 301.1 373.4 0.00 29 83 17599 -83.5 -90.5 28 7.0 -83.5 325 8 386.5 386.5 303.3 386.5 0.00 30 70 18570 -74.9 -87.9 12 13.0 -75.0 305 14 424.1 424.1 308.2 424.2 0.00 31 50 20540 -66.3 -89.3 3 23.0 -66.5 30 10 487.2 487.2 314.0 487.3 0.00 32 30 23690 -58.5 -92.5 1 34.0 -59.6 135 12 585.2 585.2 319.9 585.2 0.00 33 20 26230 -54.3 -89.3 1 35.0 -56.7 360 8 670.0 670.0 323.4 670.0 0.01 34 10 30750 -43.5 -81.5 1 38.0 -52.0 35 9 857.2 857.2 328.5 857.7 0.05 TRP 83 17599 -83.5 -90.5 28 7.0 -83.5 325 8 386.5 386.5 303.3 386.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 558.00 mb = 4989.96 m = 16371.07 ft Wetbulb zero: 722.44 mb = 2885.37 m = 9466.31 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 22.96 % Est. max temperature: 27.66 C = 81.78 F Sfc-Lift cond lev (LCL): 954.42 mb = 534.47 m = 1753.49 ft T: 19.45 C 700-500 lapse rate: 5.20 C/km ThetaE index: 10.75 C Layer 925.0- 849.0 mb Conv cond level (CCL): 710.71 mb = 3021.66 m = 9913.45 ft Mean mixing ratio: 10.15 g/kg Conv temperature: 38.58 C = 101.44 F Cap Strength: 7.71 C Lifted Index: 7.38 C Risk: None Lifted Index @300 mb: 9.66 C Lifted Index @700 mb: 5.43 C Showalter Index: 12.42 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 8.50 C K Index: -3.90 Risk: None Sweat Index: 59.20 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.09 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 48828.73 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 872.62 mb = 1301.82 m = 4271.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 at 8 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 1008 61 340 3 1.0 -2.8 | 242 7 6.5 3.5 1 1000 130 20 6 -2.1 -5.6 | 259 3 3.4 0.6 2 980 305 55 5 -4.1 -2.9 | 202 4 1.3 3.4 3 946 610 75 5 -4.8 -1.3 | 187 5 0.6 5.0 4 925 805 70 3 -2.8 -1.0 | 207 6 2.6 5.2 5 850 1524 30 6 -3.0 -5.2 | 246 3 2.4 1.1 6 850 1525 25 7 -3.0 -6.3 | 272 2 2.5 -0.1 7 820 1829 35 13 -7.5 -10.6 | 25 5 -2.0 -4.4 8 762 2438 55 8 -6.6 -4.6 | 147 2 -1.1 1.7 9 735 2743 35 10 -5.7 -8.2 | 9 2 -0.3 -1.9 10 708 3048 55 7 -5.7 -4.0 | 173 2 -0.3 2.3 11 700 3148 30 8 -4.0 -6.9 | 294 2 1.4 -0.7 12 682 3353 10 7 -1.2 -6.9 | 278 4 4.2 -0.6 13 657 3658 345 9 2.3 -8.7 | 287 8 7.8 -2.4 14 633 3962 10 15 -2.6 -14.8 | 342 9 2.8 -8.5 15 609 4267 5 10 -0.9 -10.0 | 309 6 4.6 -3.7 16 587 4572 15 21 -5.4 -20.3 | 360 14 0.0 -14.0 17 565 4877 355 22 1.9 -21.9 | 335 17 7.4 -15.6 18 500 5860 335 14 5.9 -12.7 | 299 13 11.4 -6.4 19 485 6096 320 16 10.3 -12.3 | 291 17 15.7 -6.0 20 400 7550 325 14 8.0 -11.5 | 291 14 13.5 -5.2 21 380 7925 330 17 8.5 -14.7 | 301 16 13.9 -8.4 22 335 8839 285 32 30.9 -8.3 | 273 36 36.4 -2.0 23 321 9144 295 28 25.4 -11.8 | 280 31 30.8 -5.6 24 300 9630 290 47 44.2 -16.1 | 281 51 49.6 -9.8 25 295 9754 290 48 45.1 -16.4 | 281 52 50.5 -10.1 26 270 10363 280 47 46.3 -8.2 | 272 52 51.7 -1.9 27 250 10900 290 54 50.7 -18.5 | 282 57 56.2 -12.2 28 247 10973 295 56 50.8 -23.7 | 287 59 56.2 -17.4 29 226 11582 275 51 50.8 -4.4 | 268 56 56.2 1.8 30 216 11887 275 46 45.8 -4.0 | 267 51 51.3 2.3 31 206 12192 270 45 45.0 -0.0 | 263 51 50.4 6.3 32 200 12390 260 49 48.3 8.5 | 255 56 53.7 14.8 33 197 12497 260 49 48.3 8.5 | 255 56 53.7 14.8 34 162 13716 275 50 49.8 -4.4 | 268 55 55.3 1.9 35 154 14021 285 47 45.4 -12.2 | 277 51 50.8 -5.9 36 150 14190 285 36 34.8 -9.3 | 274 40 40.2 -3.0 37 132 14935 265 31 30.9 2.7 | 256 37 36.3 9.0 38 125 15240 255 29 28.0 7.5 | 248 36 33.5 13.8 39 113 15850 230 35 26.8 22.5 | 228 43 32.3 28.8 40 100 16550 255 35 33.8 9.1 | 249 42 39.3 15.3 41 96 16764 255 36 34.8 9.3 | 249 43 40.2 15.6 42 83 17599 325 8 4.6 -6.6 | 272 10 10.0 -0.3 43 70 18570 305 14 11.5 -8.0 | 276 17 16.9 -1.8 44 50 20540 30 10 -5.0 -8.7 | 349 2 0.4 -2.4 45 30 23690 135 12 -8.5 8.5 | 168 15 -3.0 14.8 46 20 26230 360 8 -0.0 -8.0 | 288 6 5.4 -1.7 47 10 30750 35 9 -5.2 -7.4 | 346 1 0.3 -1.1 Wind Parameters Mean winds (0-6000m): 10.9 at 11.1 knts Storm direction: 40.9 at 8.3 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -66.6 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -3.9 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 7.55 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 47 5 212 3| 6.1 0.0 6.1| 0.8 -3.1 -2.3 -4.6 -0.33| 8.9 -3.0 1000 56 4 204 4| 3.0 0.8 3.8| 3.3 -3.1 0.2 0.2 -0.10| 6.0 -0.6 1500 48 5 212 4| 2.0 1.9 3.9| 5.9 -3.1 2.8 1.9 0.16| 5.6 0.9 2000 42 6 217 2| 2.5 1.4 4.0| 10.3 -3.1 7.2 3.6 0.36| 6.2 2.2 2500 43 7 208 1| 1.9 1.1 3.0| 11.9 -3.4 8.5 3.4 0.38| 5.9 2.2 3000 43 7 206 1| 1.5 0.9 2.5| 12.5 -3.9 8.6 2.9 0.35| 6.0 2.1 4000 32 8 289 1| 1.4 1.6 3.0| 31.5 -7.0 24.5 6.1 0.41| 7.0 2.9 5000 21 10 328 3| 1.7 1.9 3.6| 49.2 -47.1 2.1 0.4 0.24| 8.1 1.9 6000 11 11 324 6| 1.4 2.0 3.4| 49.2 -83.2 -33.9 -5.7 0.11| 7.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251212.23.gif