UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for LT095... Searching the city database file for: LT095 ... Date:0000Z 19 APR 25 Station: LT095 WMO ident: 17095 Latitude: 39.90 Longitude: 41.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 199 1 925 835 2 850 1524 SFC 813 1887 4.6 2.0 83 2.6 3.3 50 1 294.7 295.7 285.5 310.6 5.44 4 807 1947 4.4 -2.6 60 7.0 1.2 42 2 295.1 295.8 284.1 306.7 3.91 5 741 2638 1.6 -0.9 83 2.5 0.4 311 11 299.3 300.2 286.6 313.8 4.83 6 723 2837 1.4 -2.1 77 3.5 -0.3 285 14 301.2 302.1 287.1 314.9 4.53 7 700 3096 -0.5 -3.8 78 3.3 -2.0 250 17 301.9 302.7 286.9 314.5 4.12 8 692 3188 -1.3 -4.1 81 2.8 -2.6 251 17 302.0 302.8 286.9 314.4 4.08 9 555 4906 -14.5 -18.2 73 3.7 -15.6 278 27 306.1 306.4 285.8 311.4 1.64 10 554 4919 -14.3 -19.2 66 4.9 -15.6 278 27 306.5 306.8 285.8 311.4 1.51 11 500 5690 -19.9 -34.9 25 15.0 -22.2 290 31 308.8 308.9 285.4 310.2 0.39 12 473 6102 -21.7 -42.7 13 21.0 -24.2 292 36 311.5 311.5 286.1 312.2 0.19 13 409 7161 -29.5 -46.5 18 17.0 -31.0 299 50 314.6 314.7 287.1 315.2 0.14 14 400 7320 -30.7 -43.7 27 13.0 -31.9 300 52 315.1 315.1 287.3 315.8 0.20 15 399 7338 -30.7 -42.7 30 12.0 -31.9 300 52 315.3 315.4 287.5 316.1 0.22 16 353 8196 -37.3 -45.3 43 8.0 -37.9 300 55 317.7 317.7 288.2 318.4 0.19 17 300 9300 -45.7 -61.7 15 16.0 -46.2 300 59 320.9 321.0 289.0 321.1 0.03 18 266 10089 -50.2 -61.7 24 11.5 -50.4 300 64 325.7 325.7 290.5 325.8 0.04 19 251 10464 -52.3 295 55 327.9 20 250 10490 -52.5 295 54 328.0 21 245 10621 -52.9 295 52 329.3 22 208 11685 -52.1 295 33 346.4 23 200 11940 -52.5 295 29 349.6 24 181 12586 -50.7 283 24 362.7 25 150 13800 -53.1 260 14 378.6 26 128 14814 -57.1 268 16 388.9 27 101 16298 -61.9 280 20 407.0 28 100 16360 -61.5 280 20 408.9 29 70 18570 -60.5 290 18 455.0 30 69 18660 -60.3 297 17 457.3 31 53 20291 -63.3 62 8 486.1 32 50 20650 -61.7 90 6 498.1 33 42 21728 -61.5 100 6 524.0 34 30 23830 -57.5 120 6 587.9 35 23 25519 -55.3 51 10 640.8 36 20 26410 -56.1 15 12 664.5 37 16 27833 -54.9 5 18 712.2 38 11 30272 -47.1 349 28 821.0 39 10 30900 -49.7 345 31 834.0 40 9.7 31100 -48.1 847.3 41 8.7 31825 -43.5 892.0 TRP 266 10089 -50.5 300 64 325.2 WND 266 10089 -50.2 -61.7 24 11.5 -50.4 300 64 325.7 325.7 290.5 325.8 0.04 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 706.05 mb = 3027.71 m = 9933.33 ft Wetbulb zero: 730.63 mb = 2751.93 m = 9028.53 ft Sfc-500 mean rel hum: 69.84 % Est. max temperature: 12.31 C = 54.16 F Sfc-Lift cond lev (LCL): 781.02 mb = 2212.15 m = 7257.63 ft T: 3.33 C 700-500 lapse rate: 7.48 C/km ThetaE index: 4.78 C Layer 700.0- 473.0 mb Conv cond level (CCL): 667.92 mb = 3463.68 m = 11363.63 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 12.18 C = 53.93 F Cap Strength: 3.12 C Lifted Index: 1.53 C Risk: Showers probable Lifted Index @300 mb: 7.01 C Lifted Index @700 mb: 2.94 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.20 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 55995.06 J/kg Cap Strength: 3.12 C Lift Cond Lev (LCL): 712.79 mb = 2950.72 m = 9680.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 22 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 ---------------------------------------------------------- 0 813 1887 50 1 -0.8 -0.6 | 135 22 -15.4 15.3 1 700 3096 250 17 16.0 5.8 | 184 22 1.4 21.8 2 500 5690 290 31 29.1 -10.6 | 250 15 14.5 5.4 3 400 7320 300 52 45.0 -26.0 | 288 32 30.4 -10.0 4 300 9300 300 59 51.1 -29.5 | 290 39 36.5 -13.5 5 266 10089 300 64 55.4 -32.0 | 291 44 40.8 -16.0 6 250 10490 295 54 48.9 -22.8 | 281 35 34.3 -6.8 7 200 11940 295 29 26.3 -12.3 | 252 12 11.7 3.7 8 150 13800 260 14 13.8 2.4 | 177 18 -0.8 18.4 9 100 16360 280 20 19.7 -3.5 | 202 14 5.1 12.5 10 70 18570 290 18 16.9 -6.2 | 193 10 2.3 9.8 11 50 20650 90 6 -6.0 0.0 | 128 26 -20.6 16.0 12 30 23830 120 6 -5.2 3.0 | 134 27 -19.8 19.0 13 20 26410 15 12 -3.1 -11.6 | 104 18 -17.7 4.4 14 10 30900 345 31 8.0 -29.9 | 25 15 -6.6 -14.0 Wind Parameters Mean winds (0-6000m): 287.6 at 28.9 knts Storm direction: 317.6 at 21.7 knts Shear (0-3000m) pos: 2.1 neg: 3.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 111.9 neg: -20.8 tot: 91.0 m^2/s^2 ave: 30.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 103.25 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 ------------------------------------------------------------------------------- 500 215 4 147 23| 0.0 7.5 7.5| 0.7 -20.8 -20.1 -40.2 -0.44| 8.7 -3.8 1000 245 8 158 21| 0.0 7.7 7.7| 35.3 -20.8 14.4 14.4 0.32| 11.7 3.8 1500 252 11 167 20| 0.0 6.7 6.7| 53.4 -20.8 32.6 21.7 0.34| 11.1 3.8 2000 255 13 173 20| 1.0 5.0 6.0| 72.9 -20.8 52.1 26.1 0.40| 9.3 3.7 2500 259 15 180 19| 1.6 4.0 5.6| 92.4 -20.8 71.6 28.6 0.46| 8.3 3.8 3000 264 17 186 18| 2.1 3.3 5.4|111.9 -20.8 91.0 30.3 0.50| 7.6 3.9 4000 274 20 200 15| 2.8 2.5 5.3|152.5 -20.8 131.7 32.9 0.58| 7.1 4.1 5000 282 24 219 14| 3.6 2.0 5.6|204.9 -20.8 184.0 36.8 0.60| 7.0 4.2 6000 288 29 241 15| 3.5 1.8 5.3|236.1 -20.8 215.2 35.9 0.59| 6.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20250419.00.gif