UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 11 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 57 25.4 13.4 47 12.0 17.7 70 4 297.9 299.6 290.5 325.9 9.62 1 1000 127 24.4 11.4 44 13.0 16.3 85 10 297.5 299.1 289.5 322.3 8.49 2 925 800 19.6 5.6 40 14.0 11.6 35 7 299.4 300.5 288.0 317.6 6.17 3 911 932 18.8 2.8 34 16.0 10.1 24 10 299.8 300.8 287.2 315.2 5.14 4 904 999 20.4 -14.6 8 35.0 6.4 18 12 302.1 302.4 284.0 306.5 1.36 5 883 1203 20.2 -14.8 8 35.0 6.1 1 16 304.0 304.2 284.7 308.4 1.37 6 850 1533 17.6 -8.4 16 26.0 5.9 350 17 304.6 305.0 286.1 312.1 2.38 7 745 2643 10.6 -28.4 5 39.0 -0.9 323 10 308.7 308.8 285.4 310.4 0.49 8 738 2722 12.2 -28.8 4 41.0 -0.2 325 12 311.3 311.3 286.4 312.9 0.48 9 725 2870 11.8 -32.2 3 44.0 -0.7 335 10 312.4 312.5 286.6 313.7 0.35 10 700 3162 9.4 -33.6 3 43.0 -2.2 355 7 312.9 313.0 286.8 314.0 0.32 11 643 3859 4.0 -40.0 2 44.0 -5.8 11 10 314.5 314.5 287.1 315.1 0.18 12 618 4180 1.8 -41.2 2 43.0 -7.3 15 14 315.5 315.6 287.5 316.1 0.17 13 563 4930 0.0 32 6 321.9 14 500 5870 -5.9 -53.9 1 48.0 -13.2 340 10 325.8 325.9 290.6 326.0 0.05 15 479 6205 -7.7 -49.7 2 42.0 -14.5 308 10 327.6 327.7 291.2 328.0 0.09 16 400 7580 -17.9 -56.9 2 39.0 -22.1 300 19 331.7 331.7 292.2 331.9 0.04 17 368 8195 -23.3 -56.3 3 33.0 -26.3 290 23 332.5 332.6 292.4 332.8 0.05 18 339 8793 -25.1 -58.1 3 33.0 -28.0 287 37 338.0 338.0 293.9 338.2 0.04 19 318 9254 -27.5 -56.5 5 29.0 -30.0 287 55 340.9 340.9 294.6 341.1 0.06 20 300 9670 -30.7 -58.7 5 28.0 -32.7 275 59 342.1 342.1 294.8 342.3 0.05 21 274 10313 -35.7 -61.7 5 26.0 -37.1 255 63 343.9 343.9 295.3 344.0 0.03 22 250 10950 -40.7 -64.7 6 24.0 -41.7 255 62 345.6 345.6 295.7 345.7 0.03 23 200 12430 -52.5 -74.5 5 22.0 -52.8 255 37 349.6 349.6 296.5 349.7 0.01 24 156 13992 -65.1 -80.1 11 15.0 -65.2 247 34 353.9 353.9 297.5 354.0 0.00 25 150 14230 -66.7 -79.7 14 13.0 -66.8 245 35 355.2 355.2 297.7 355.2 0.00 26 100 16590 -79.9 -87.9 25 8.0 -79.9 175 12 373.4 373.4 301.1 373.4 0.00 27 86 17439 -82.3 -89.3 29 7.0 -82.3 145 21 385.0 385.0 303.1 385.0 0.00 28 70 18610 -75.7 -88.7 11 13.0 -75.7 130 2 422.4 422.4 308.0 422.4 0.00 29 50 20590 -68.1 -90.1 3 22.0 -68.3 355 3 483.0 483.0 313.7 483.0 0.00 30 30 23710 -62.3 -92.3 1 30.0 -63.0 85 16 574.8 574.8 319.4 574.8 0.00 31 20 26260 -57.1 -91.1 1 34.0 -58.9 30 7 661.4 661.4 323.1 661.4 0.00 32 10 30760 -43.7 -81.7 1 38.0 -52.0 30 12 856.4 856.4 328.5 856.9 0.05 TRP 86 17439 -82.3 -89.3 29 7.0 -82.3 145 21 385.0 385.0 303.1 385.0 0.00 WND 274 10313 -35.7 -61.7 5 26.0 -37.1 255 63 343.9 343.9 295.3 344.0 0.03 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 563.00 mb = 4929.62 m = 16173.09 ft Wetbulb zero: 759.06 mb = 2485.62 m = 8154.82 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 14.15 % Est. max temperature: 31.98 C = 89.57 F Sfc-Lift cond lev (LCL): 845.24 mb = 1580.27 m = 5184.54 ft T: 17.30 C 700-500 lapse rate: 5.65 C/km ThetaE index: 19.40 C Layer 1000.0- 883.0 mb Conv cond level (CCL): 618.98 mb = 4167.61 m = 13673.09 ft Mean mixing ratio: 7.11 g/kg Conv temperature: 43.05 C = 109.49 F Cap Strength: 10.35 C Lifted Index: 10.72 C Risk: None Lifted Index @300 mb: 16.45 C Lifted Index @700 mb: 9.15 C Showalter Index: 15.12 C Risk: None Total Totals Index: 21.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: -2.50 C K Index: -27.90 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.06 J/kg Max Up Vert Vel: 3.48 m/s Conv Inhibition (B-): 51920.09 J/kg Cap Strength: 10.71 C Lift Cond Lev (LCL): 782.24 mb = 2232.32 m = 7323.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 at 7 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 57 70 4 -3.8 -1.4 | 182 5 0.2 4.8 1 1000 127 85 10 -10.0 -0.9 | 132 8 -6.0 5.3 2 980 305 70 10 -9.4 -3.4 | 117 6 -5.4 2.8 3 946 610 55 7 -5.7 -4.0 | 141 3 -1.8 2.2 4 925 800 35 7 -4.0 -5.7 | 174 0 -0.0 0.4 5 913 914 25 10 -4.2 -9.1 | 5 3 -0.3 -2.9 6 881 1219 360 16 -0.0 -16.0 | 338 11 4.0 -9.8 7 850 1533 350 17 3.0 -16.7 | 327 13 6.9 -10.6 8 821 1829 350 12 2.1 -11.8 | 313 8 6.1 -5.6 9 791 2134 340 7 2.4 -6.6 | 274 6 6.4 -0.4 10 763 2438 320 6 3.9 -4.6 | 259 8 7.8 1.6 11 736 2743 325 12 6.9 -9.8 | 289 11 10.9 -3.6 12 710 3048 350 6 1.0 -5.9 | 267 5 5.0 0.3 13 700 3162 355 7 0.6 -7.0 | 280 5 4.6 -0.8 14 684 3353 355 8 0.7 -8.0 | 291 5 4.7 -1.8 15 658 3658 5 8 -0.7 -8.0 | 299 4 3.3 -1.8 16 634 3962 15 12 -3.1 -11.6 | 351 5 0.9 -5.4 17 610 4267 15 15 -3.9 -14.5 | 359 8 0.1 -8.3 18 588 4572 350 9 1.6 -8.9 | 296 6 5.5 -2.7 19 566 4877 35 6 -3.4 -4.9 | 203 1 0.5 1.3 20 545 5182 10 7 -1.2 -6.9 | 285 3 2.8 -0.7 21 524 5486 350 10 1.7 -9.8 | 303 7 5.7 -3.7 22 505 5791 10 10 -1.7 -9.8 | 329 4 2.2 -3.7 23 500 5870 340 10 3.4 -9.4 | 294 8 7.4 -3.2 24 485 6096 320 9 5.8 -6.9 | 274 10 9.8 -0.7 25 467 6401 285 11 10.6 -2.8 | 257 15 14.6 3.3 26 448 6706 310 9 6.9 -5.8 | 268 11 10.9 0.4 27 431 7010 305 11 9.0 -6.3 | 271 13 13.0 -0.1 28 414 7315 320 13 8.4 -10.0 | 287 13 12.3 -3.8 29 400 7580 300 19 16.5 -9.5 | 279 21 20.4 -3.3 30 351 8534 285 26 25.1 -6.7 | 271 29 29.1 -0.5 31 323 9144 290 54 50.7 -18.5 | 283 56 54.7 -12.3 32 300 9670 275 59 58.8 -5.1 | 269 63 62.7 1.0 33 274 10313 255 63 60.9 16.3 | 251 69 64.8 22.5 34 250 10950 255 62 59.9 16.0 | 251 68 63.9 22.2 35 227 11582 255 58 56.0 15.0 | 251 64 60.0 21.2 36 207 12192 250 50 47.0 17.1 | 245 56 51.0 23.3 37 200 12430 255 37 35.7 9.6 | 248 43 39.7 15.8 38 188 12802 255 35 33.8 9.1 | 248 41 37.8 15.2 39 163 13716 250 33 31.0 11.3 | 243 39 35.0 17.5 40 150 14230 245 35 31.7 14.8 | 240 41 35.7 21.0 41 140 14630 250 31 29.1 10.6 | 243 37 33.1 16.8 42 133 14935 260 29 28.6 5.0 | 251 34 32.5 11.2 43 126 15240 255 30 29.0 7.8 | 247 36 32.9 13.9 44 114 15850 255 20 19.3 5.2 | 244 26 23.3 11.4 45 102 16459 215 9 5.2 7.4 | 214 16 9.1 13.6 46 100 16590 175 12 -1.0 12.0 | 189 18 2.9 18.1 47 97 16764 185 11 1.0 11.0 | 196 18 4.9 17.1 48 86 17439 145 21 -12.0 17.2 | 161 25 -8.1 23.4 49 70 18610 130 2 -1.5 1.3 | 198 8 2.4 7.5 50 50 20590 355 3 0.3 -3.0 | 233 5 4.2 3.2 51 30 23710 85 16 -15.9 -1.4 | 112 13 -12.0 4.8 52 20 26260 30 7 -3.5 -6.1 | 256 0 0.5 0.1 53 10 30760 30 12 -6.0 -10.4 | 26 5 -2.0 -4.2 Wind Parameters Mean winds (0-6000m): 2.7 at 9.8 knts Storm direction: 32.7 at 7.3 knts Shear (0-3000m) pos: 0.7 neg: 1.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 85.4 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -45.7 tot: -32.7 m^2/s^2 ave: -10.9 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 14.91 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 72 9 126 6| 0.0 3.8 3.8| 1.1 -10.3 -9.2 -18.4 -0.53| 12.0 -6.3 1000 53 9 106 3| 0.0 5.7 5.7| 1.4 -11.8 -10.4 -10.4 -0.43| 11.3 -4.9 1500 25 11 12 4| 0.0 5.6 5.6| 1.4 -23.4 -21.9 -14.6 -0.47| 10.1 -4.7 2000 14 11 347 5| 0.0 2.3 2.3| 1.4 -36.5 -35.1 -17.6 -0.52| 9.8 -5.1 2500 8 11 329 5| 0.0 2.1 2.1| 5.3 -41.7 -36.3 -14.5 -0.48| 9.0 -4.3 3000 2 10 318 6| 0.7 1.8 2.5| 13.0 -45.7 -32.7 -10.9 -0.38| 9.3 -3.5 4000 2 10 316 5| 1.3 1.3 2.7| 21.2 -45.7 -24.5 -6.1 -0.21| 8.1 -1.7 5000 4 10 319 5| 1.3 1.4 2.7| 22.8 -59.8 -37.0 -7.4 -0.27| 8.2 -2.2 6000 3 10 316 5| 1.1 1.9 2.9| 27.4 -70.7 -43.3 -7.2 -0.24| 8.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251211.11.gif