UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 21 APR 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 1010 20 11.0 9.1 88 1.9 10.0 0 0 283.3 284.6 282.7 303.2 7.19 1 1000 103 13.4 9.0 75 4.4 10.9 225 2 286.5 287.8 284.1 306.7 7.21 2 999 111 13.4 9.1 75 4.3 11.0 227 2 286.6 287.9 284.2 307.0 7.27 3 991 178 13.6 8.6 72 5.0 10.8 244 3 287.5 288.7 284.3 307.4 7.08 4 935 664 15.2 4.2 48 11.0 9.3 3 9 293.9 294.9 285.3 310.0 5.53 5 925 754 15.6 0.6 36 15.0 8.0 25 10 295.3 296.0 284.5 308.0 4.32 6 880 1180 13.6 -9.4 19 23.0 4.1 19 12 297.4 297.8 283.0 304.0 2.13 7 872 1257 13.0 -9.0 21 22.0 3.8 18 12 297.6 298.0 283.1 304.4 2.22 8 850 1473 11.0 -9.0 24 20.0 2.7 15 13 297.7 298.1 283.2 304.6 2.27 9 759 2407 4.6 -12.4 28 17.0 -1.8 358 14 300.5 300.9 284.0 306.6 1.94 10 726 2768 2.6 -14.4 27 17.0 -3.4 351 14 302.2 302.5 284.4 307.6 1.72 11 725 2779 2.8 -13.2 30 16.0 -3.1 350 14 302.5 302.9 284.8 308.5 1.90 12 700 3062 0.6 -11.4 40 12.0 -4.0 345 14 303.1 303.6 285.4 310.3 2.28 13 636 3823 -5.3 -18.3 35 13.0 -9.3 334 19 304.9 305.1 285.1 309.4 1.42 14 631 3885 -5.3 -19.3 32 14.0 -9.5 333 20 305.6 305.8 285.2 309.8 1.31 15 525 5303 -15.1 -48.1 4 33.0 -19.1 311 29 310.3 310.3 285.5 310.6 0.09 16 500 5670 -17.3 -55.3 2 38.0 -21.0 305 32 311.9 312.0 286.1 312.1 0.04 17 414 7054 -27.7 -44.7 18 17.0 -29.4 301 29 315.9 315.9 287.6 316.5 0.17 18 400 7300 -29.9 -44.9 22 15.0 -31.3 300 29 316.1 316.2 287.7 316.8 0.17 19 331 8624 -39.9 -53.9 21 14.0 -40.6 300 30 320.0 320.0 288.8 320.3 0.08 20 300 9290 -44.9 -56.9 25 12.0 -45.3 300 30 322.1 322.1 289.5 322.3 0.06 21 271 9964 -49.1 -59.1 30 10.0 -49.4 290 31 325.5 325.5 290.5 325.7 0.05 22 250 10490 -51.9 280 30 328.9 23 248 10542 -52.1 280 30 329.4 24 219 11346 -53.9 286 31 338.5 25 200 11930 -53.7 290 31 347.7 26 166 13134 -52.7 261 26 368.4 27 150 13790 -52.3 245 23 380.0 28 117 15369 -58.5 260 22 396.5 29 100 16350 -60.1 270 22 411.6 30 71 18482 -61.1 232 13 451.8 31 70 18570 -60.9 230 13 454.1 32 50 20650 -62.3 80 12 496.7 33 46 21168 -60.9 80 12 512.0 34 36 22700 -59.3 80 11 553.4 35 30 23850 -56.9 80 11 589.5 36 24 25266 -57.5 88 13 626.6 37 20 26420 -57.5 95 15 660.2 38 17 27450 -54.9 134 18 699.9 39 14 28696 -52.3 180 21 748.7 40 10 30890 -47.9 260 26 840.7 41 7.7 32621 -46.1 913.2 TRP 271 9964 -49.1 -59.1 30 10.0 -49.4 290 31 325.5 325.5 290.5 325.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 693.49 mb = 3139.40 m = 10299.75 ft Wetbulb zero: 795.24 mb = 2022.17 m = 6634.33 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 28.90 % Est. max temperature: 25.33 C = 77.59 F Sfc-Lift cond lev (LCL): 981.40 mb = 259.46 m = 851.25 ft T: 13.87 C 700-500 lapse rate: 6.86 C/km ThetaE index: 6.08 C Layer 925.0- 872.0 mb Conv cond level (CCL): 707.62 mb = 2974.70 m = 9759.41 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 30.67 C = 87.21 F Cap Strength: 6.63 C Lifted Index: 6.23 C Risk: None Lifted Index @300 mb: 10.10 C Lifted Index @700 mb: 5.68 C Showalter Index: 8.49 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 8.30 C K Index: 7.30 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.94 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 64953.33 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 839.79 mb = 1572.68 m = 5159.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 at 13 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 1010 20 0 0 -0.0 -0.0 | 180 13 -0.1 13.3 1 1000 103 225 2 1.4 1.4 | 185 15 1.4 14.7 2 925 754 25 10 -4.2 -9.1 | 134 6 -4.3 4.2 3 850 1473 15 13 -3.4 -12.6 | 101 3 -3.4 0.7 4 700 3062 345 14 3.6 -13.5 | 274 4 3.6 -0.3 5 500 5670 305 32 26.2 -18.4 | 281 27 26.2 -5.1 6 400 7300 300 29 25.1 -14.5 | 273 25 25.1 -1.2 7 300 9290 300 30 26.0 -15.0 | 274 26 25.9 -1.7 8 271 9964 290 31 29.1 -10.6 | 265 29 29.1 2.7 9 250 10490 280 30 29.5 -5.2 | 255 31 29.5 8.0 10 200 11930 290 31 29.1 -10.6 | 265 29 29.1 2.7 11 150 13790 245 23 20.8 9.7 | 222 31 20.8 23.0 12 100 16350 270 22 22.0 -0.0 | 239 26 21.9 13.3 13 70 18570 230 13 10.0 8.4 | 205 24 9.9 21.6 14 50 20650 80 12 -11.8 -2.1 | 133 16 -11.9 11.2 15 30 23850 80 11 -10.8 -1.9 | 136 16 -10.9 11.3 16 20 26420 95 15 -14.9 1.3 | 134 21 -15.0 14.6 17 10 30890 260 26 25.6 4.5 | 235 31 25.5 17.8 Wind Parameters Mean winds (0-6000m): 329.7 at 17.7 knts Storm direction: 359.7 at 13.3 knts Shear (0-3000m) pos: 1.5 neg: 2.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -13.0 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 26.20 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 ------------------------------------------------------------------------------- 500 308 4 196 11| 0.0 7.3 7.3| 23.6 0.0 23.6 47.2 0.57| 11.9 6.7 1000 21 7 160 7| 4.6 3.7 8.3| 23.6 -10.4 13.2 13.2 -0.05| 11.2 -0.6 1500 19 9 151 6| 3.1 3.3 6.3| 23.6 -12.3 11.3 7.5 -0.12| 8.3 -1.0 2000 16 10 146 5| 2.3 2.9 5.2| 23.6 -12.6 11.0 5.5 -0.13| 6.8 -0.9 2500 11 10 145 4| 1.8 2.7 4.5| 23.6 -12.7 10.8 4.3 -0.16| 5.9 -1.0 3000 6 11 150 3| 1.5 2.5 4.0| 23.6 -13.0 10.6 3.5 -0.17| 5.3 -0.9 4000 356 13 227 1| 1.2 2.9 4.1| 26.1 -13.1 13.0 3.2 -0.09| 5.0 -0.4 5000 343 15 283 4| 0.9 3.2 4.1| 26.1 -21.9 4.1 0.8 -0.11| 5.0 -0.6 6000 330 18 283 9| 0.8 3.1 3.9| 26.1 -44.7 -18.6 -3.1 -0.16| 4.8 -0.8 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250421.00.gif