UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for VO346... Searching the city database file for: VO346 ... Date:0000Z 30 OCT 25 Station: VO346 WMO ident: 43346 Latitude: 10.92 Longitude: 79.83 ------------------------------------------------------------------------------- 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 6 26.6 25.9 96 0.7 26.1 180 2 299.2 303.0 299.0 361.6 21.33 1 1000 67 26.4 20.4 70 6.0 22.2 235 6 299.5 302.3 295.3 344.1 15.26 2 993 129 26.4 19.4 65 7.0 21.5 236 7 300.2 302.8 294.9 342.4 14.42 3 925 752 22.2 14.2 60 8.0 16.9 275 13 302.0 304.0 293.0 334.7 11.07 4 921 790 22.0 14.0 60 8.0 16.7 276 14 302.2 304.2 293.0 334.6 10.97 5 850 1483 18.8 7.8 49 11.0 12.1 270 23 305.8 307.3 291.6 329.5 7.83 6 700 3122 10.2 -0.8 46 11.0 4.4 250 19 313.8 314.8 291.7 330.1 5.16 7 636 3911 6.2 -9.8 31 16.0 -0.9 244 21 318.0 318.5 290.9 327.3 2.85 8 608 4278 5.2 -12.8 26 18.0 -2.4 255 19 320.9 321.4 291.4 328.8 2.35 9 567 4842 0.8 -18.2 23 19.0 -6.1 270 18 322.2 322.5 291.0 327.7 1.61 10 507 5730 -3.9 -28.9 12 25.0 -10.8 240 16 327.0 327.1 291.6 329.5 0.69 11 503 5793 -3.3 -31.3 9 28.0 -10.7 237 15 328.5 328.6 291.9 330.5 0.56 12 500 5840 -2.9 -30.9 9 28.0 -10.5 235 14 329.5 329.6 292.2 331.7 0.58 13 499 5856 -2.9 -29.9 10 27.0 -10.4 234 14 329.7 329.8 292.3 332.0 0.64 14 493 5951 -2.5 -25.5 15 23.0 -9.7 229 11 331.3 331.5 293.0 334.9 0.97 15 483 6113 -2.9 -22.9 20 20.0 -9.6 220 8 332.8 333.0 293.6 337.3 1.25 16 423 7145 -11.1 -31.1 17 20.0 -16.1 209 6 335.2 335.3 293.7 337.7 0.67 17 400 7570 -14.9 -33.9 18 19.0 -19.0 205 5 335.6 335.7 293.7 337.7 0.54 18 300 9690 -30.1 -49.1 14 19.0 -32.0 95 23 343.0 343.0 295.1 343.6 0.15 19 256 10798 -39.1 -76.1 1 37.0 -40.3 81 28 345.6 345.6 295.7 345.6 0.00 20 250 10960 -40.3 -76.3 1 36.0 -41.3 75 29 346.2 346.2 295.8 346.2 0.00 21 200 12440 -51.3 -84.3 1 33.0 -51.7 80 35 351.5 351.5 297.0 351.5 0.00 22 150 14240 -65.3 -94.3 1 29.0 -65.4 75 38 357.6 357.6 298.2 357.6 0.00 23 105 16327 -82.3 -106.3 1 24.0 -82.3 80 36 363.6 363.6 299.4 363.6 0.00 24 100 16600 -82.3 -106.3 1 24.0 -82.3 80 35 368.7 368.7 300.4 368.7 0.00 25 86 17434 -84.9 -107.9 1 23.0 -84.9 330 4 379.7 379.7 302.2 379.7 0.00 26 70 18580 -80.1 -104.1 1 24.0 -80.1 70 8 413.0 413.0 306.9 413.0 0.00 27 64 19091 -76.3 -101.3 1 25.0 -76.3 75 15 432.1 432.1 309.0 432.1 0.00 28 55 19976 -70.9 -97.9 1 27.0 -71.0 84 27 463.6 463.6 312.1 463.6 0.00 29 50 20540 -70.7 -97.7 1 27.0 -70.8 90 35 476.9 476.9 313.2 476.9 0.00 30 38 22206 -61.5 -91.5 1 30.0 -62.1 87 41 539.3 539.3 317.5 539.3 0.00 31 36 22543 -58.7 -89.7 1 31.0 -59.6 87 43 554.9 554.9 318.3 554.9 0.00 32 30 23700 -54.7 -86.7 1 32.0 -56.3 85 47 595.5 595.5 320.4 595.6 0.01 33 26 24616 -55.5 -87.5 1 32.0 -57.2 85 48 618.1 618.1 321.4 618.2 0.01 34 20 26310 -50.9 -83.9 1 33.0 -54.1 85 51 680.4 680.4 323.8 680.5 0.02 35 15 28195 -48.1 -82.1 1 34.0 -53.0 23 37 748.0 748.0 325.9 748.3 0.03 36 11 30280 -39.3 -76.3 1 37.0 -49.4 316 22 849.4 849.4 328.4 850.5 0.11 37 10 30940 -34.3 -72.3 1 38.0 -47.7 295 17 891.5 891.6 329.3 893.9 0.22 38 10 30940 -34.7 -72.7 1 38.0 -47.9 295 17 890.0 890.1 329.2 892.3 0.21 39 9.3 31445 -36.7 -74.7 1 38.0 -49.1 901.1 901.1 329.5 902.9 0.16 40 8.0 32492 -34.9 -72.9 1 38.0 -49.1 947.9 948.0 330.4 950.8 0.25 TRP 86 17434 -84.9 -107.9 1 23.0 -84.9 330 4 379.7 379.7 302.2 379.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 556.79 mb = 4993.01 m = 16381.08 ft Wetbulb zero: 647.14 mb = 3767.97 m = 12361.96 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 40.20 % Est. max temperature: 32.93 C = 91.27 F Sfc-Lift cond lev (LCL): 997.34 mb = 90.53 m = 297.02 ft T: 26.40 C 700-500 lapse rate: 4.82 C/km ThetaE index: 32.12 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 750.24 mb = 2536.84 m = 8322.86 ft Mean mixing ratio: 12.88 g/kg Conv temperature: 38.42 C = 101.16 F Cap Strength: 3.91 C Lifted Index: 4.29 C Risk: None Lifted Index @300 mb: 4.57 C Lifted Index @700 mb: 2.86 C Showalter Index: 8.56 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 10.70 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 153.60 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.51 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 46505.98 J/kg Cap Strength: 3.91 C Lift Cond Lev (LCL): 861.68 mb = 1365.07 m = 4478.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 14 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 6 180 2 0.0 2.0 | 116 14 -12.9 6.2 1 1000 67 235 6 4.9 3.4 | 134 11 -8.0 7.7 2 973 305 240 10 8.7 5.0 | 155 10 -4.2 9.2 3 940 610 265 10 10.0 0.9 | 150 6 -2.9 5.1 4 925 752 275 13 13.0 -1.1 | 181 3 0.1 3.1 5 908 914 280 16 15.8 -2.8 | 243 3 2.9 1.4 6 876 1219 275 21 20.9 -1.8 | 253 8 8.0 2.4 7 850 1483 270 23 23.0 -0.0 | 247 11 10.1 4.2 8 816 1829 265 20 19.9 1.7 | 230 9 7.0 6.0 9 787 2134 265 19 18.9 1.7 | 226 8 6.0 5.9 10 759 2438 265 20 19.9 1.7 | 230 9 7.0 6.0 11 732 2743 260 20 19.7 3.5 | 221 10 6.8 7.7 12 706 3048 255 19 18.4 4.9 | 211 11 5.5 9.1 13 700 3122 250 19 17.9 6.5 | 205 12 5.0 10.7 14 655 3658 240 22 19.1 11.0 | 202 16 6.2 15.2 15 631 3962 245 21 19.0 8.9 | 205 14 6.1 13.1 16 607 4267 255 19 18.4 4.9 | 211 11 5.5 9.1 17 585 4572 270 18 18.0 -0.0 | 230 7 5.1 4.2 18 563 4877 270 18 18.0 -0.0 | 230 7 5.1 4.2 19 522 5486 250 21 19.7 7.2 | 211 13 6.8 11.4 20 500 5840 235 14 11.5 8.0 | 173 12 -1.4 12.3 21 484 6096 220 8 5.1 6.1 | 143 13 -7.8 10.4 22 400 7570 205 5 2.1 4.5 | 129 14 -10.8 8.8 23 397 7620 215 4 2.3 3.3 | 125 13 -10.6 7.5 24 323 9144 115 21 -19.0 8.9 | 112 35 -31.9 13.1 25 300 9690 95 23 -22.9 2.0 | 100 36 -35.8 6.2 26 261 10668 85 27 -26.9 -2.4 | 93 40 -39.8 1.9 27 250 10960 75 29 -28.0 -7.5 | 85 41 -40.9 -3.3 28 208 12192 90 31 -31.0 0.0 | 95 44 -43.9 4.2 29 200 12440 80 35 -34.5 -6.1 | 88 47 -47.4 -1.9 30 163 13716 65 44 -39.9 -18.6 | 75 55 -52.8 -14.4 31 150 14240 75 38 -36.7 -9.8 | 84 50 -49.6 -5.6 32 126 15240 80 38 -37.4 -6.6 | 87 50 -50.3 -2.4 33 100 16600 80 35 -34.5 -6.1 | 88 47 -47.4 -1.9 34 86 17434 330 4 2.0 -3.5 | 94 11 -10.9 0.8 35 70 18580 70 8 -7.5 -2.7 | 94 20 -20.4 1.5 36 50 20540 90 35 -35.0 0.0 | 95 48 -47.9 4.2 37 30 23700 85 47 -46.8 -4.1 | 90 60 -59.7 0.1 38 20 26310 85 51 -50.8 -4.4 | 90 64 -63.7 -0.2 39 10 30940 295 17 15.4 -7.2 | 320 4 2.5 -3.0 Wind Parameters Mean winds (0-6000m): 258.1 at 18.1 knts Storm direction: 288.1 at 13.6 knts Shear (0-3000m) pos: 3.1 neg: 1.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 31.5 neg: -21.2 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 14.20 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 ------------------------------------------------------------------------------- 500 242 8 146 10| 10.0 0.0 10.0| 24.2 -0.4 23.9 47.7 0.65| 12.4 8.1 1000 262 11 158 6| 9.2 0.0 9.2| 29.8 -1.2 28.6 28.6 0.61| 11.3 7.0 1500 268 14 195 5| 6.1 2.1 8.2| 30.4 -4.3 26.1 17.4 0.45| 9.8 4.4 2000 267 16 211 6| 4.6 1.2 5.8| 30.4 -12.7 17.7 8.9 0.29| 8.3 2.4 2500 267 17 216 6| 3.7 1.1 4.8| 31.5 -13.8 17.8 7.1 0.28| 7.0 2.0 3000 265 17 217 7| 3.1 1.3 4.3| 31.5 -21.2 10.3 3.4 0.18| 6.3 1.2 4000 259 18 213 9| 2.4 1.6 4.0| 35.2 -27.8 7.5 1.9 0.12| 5.9 0.7 5000 260 18 214 9| 2.2 1.3 3.5| 45.2 -29.0 16.2 3.2 0.16| 5.7 0.9 6000 258 18 211 9| 1.8 1.8 3.6| 45.2 -78.5 -33.3 -5.6 -0.09| 6.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VO346/skewt/VO346.skewt.20251030.00.gif