UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 17 OCT 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 1019 19 15.6 12.0 79 3.6 13.4 60 2 287.2 288.7 285.8 311.4 8.67 1 1006 127 17.0 13.4 79 3.6 14.8 63 18 289.7 291.4 287.7 316.8 9.64 2 1000 178 16.2 13.0 81 3.2 14.3 65 25 289.4 291.0 287.4 315.9 9.45 3 925 840 12.4 10.0 85 2.4 11.0 90 16 292.0 293.5 287.3 315.8 8.36 4 870 1353 8.0 7.5 97 0.5 7.7 133 12 292.6 293.9 286.8 314.0 7.49 5 850 1545 6.6 6.6 100 0.0 6.6 150 10 293.1 294.3 286.6 313.8 7.21 6 839 1652 6.8 5.3 90 1.5 6.0 155 10 294.4 295.6 286.6 313.7 6.67 7 837 1672 7.4 5.1 85 2.3 6.2 156 10 295.2 296.4 286.9 314.4 6.59 8 822 1821 7.8 5.1 83 2.7 6.3 162 10 297.1 298.4 287.7 316.8 6.71 9 757 2495 3.0 0.1 81 2.9 1.5 192 11 299.0 300.0 286.8 314.2 5.09 10 738 2701 1.8 -4.2 64 6.0 -0.9 201 11 299.9 300.6 285.8 311.4 3.79 11 735 2734 2.2 -4.8 60 7.0 -0.9 202 11 300.7 301.4 285.9 311.8 3.64 12 700 3127 0.2 -17.8 24 18.0 -5.6 220 12 302.7 303.0 284.2 307.0 1.35 13 689 3254 -0.9 -14.9 34 14.0 -5.7 223 13 302.9 303.2 284.7 308.4 1.74 14 624 4038 -5.3 -26.3 17 21.0 -10.6 239 19 306.5 306.7 284.9 308.9 0.72 15 623 4051 -5.1 -28.1 15 23.0 -10.6 239 19 306.9 307.0 284.9 309.0 0.61 16 617 4127 -5.1 -32.1 10 27.0 -11.0 241 20 307.7 307.8 285.0 309.2 0.42 17 603 4307 -4.9 -17.9 35 13.0 -9.1 244 21 310.0 310.3 287.1 315.1 1.55 18 602 4320 -5.1 -15.1 45 10.0 -8.6 245 21 309.9 310.3 287.5 316.3 1.96 19 552 4996 -9.9 -17.9 52 8.0 -12.4 259 27 312.0 312.3 287.9 317.6 1.69 20 500 5750 -16.3 -22.3 60 6.0 -17.9 275 33 313.2 313.4 287.9 317.4 1.28 21 400 7400 -28.5 -31.0 79 2.5 -28.9 270 42 317.9 318.1 288.9 320.5 0.72 22 344 8459 -37.1 -39.2 81 2.1 -37.3 283 51 320.3 320.4 289.2 321.6 0.37 23 317 9018 -40.7 -45.1 63 4.4 -41.0 290 56 322.9 322.9 289.9 323.7 0.22 24 300 9390 -43.5 -49.5 51 6.0 -43.8 295 59 324.0 324.1 290.2 324.6 0.14 25 282 9806 -46.6 -52.1 53 5.5 -46.9 295 71 325.4 325.4 290.5 325.8 0.11 26 264 10244 -49.9 -54.9 56 5.0 -50.1 292 68 326.7 326.8 290.9 327.1 0.08 27 250 10600 -52.7 -57.7 55 5.0 -52.8 290 66 327.7 327.7 291.2 328.0 0.06 28 214 11580 -59.7 285 55 331.7 29 206 11817 -59.7 277 53 335.4 30 200 12000 -60.1 270 51 337.6 31 172 12953 -59.1 270 48 354.1 32 150 13820 -58.5 270 46 369.3 33 106 15979 -59.9 266 36 405.2 34 100 16340 -61.1 265 34 409.7 35 70 18560 -60.5 265 32 455.0 36 69 18650 -60.3 265 32 457.3 37 50 20670 -59.3 255 34 503.7 38 47 21055 -60.5 253 35 509.9 39 30 23880 -55.3 240 44 593.9 40 27 24547 -58.7 602.5 41 27 24547 -58.7 602.5 TRP 214 11580 -59.7 285 55 331.7 WND 282 9806 -46.6 -52.1 53 5.5 -46.9 295 71 325.4 325.4 290.5 325.8 0.11 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 698.00 mb = 3150.04 m = 10334.64 ft Wetbulb zero: 744.79 mb = 2626.71 m = 8617.70 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 60.70 % Est. max temperature: 21.03 C = 69.85 F Sfc-Lift cond lev (LCL): 965.65 mb = 474.83 m = 1557.82 ft T: 14.50 C 700-500 lapse rate: 6.29 C/km ThetaE index: 5.42 C Layer 757.0- 735.0 mb Conv cond level (CCL): 902.23 mb = 1048.44 m = 3439.72 ft Mean mixing ratio: 8.93 g/kg Conv temperature: 20.66 C = 69.20 F Cap Strength: 3.87 C Lifted Index: 2.55 C Risk: None Lifted Index @300 mb: 6.28 C Lifted Index @700 mb: 1.65 C Showalter Index: 3.66 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.90 C K Index: 11.50 Risk: None Sweat Index: 132.20 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.22 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 15.89 J/kg Cap Strength: 3.73 C Lift Cond Lev (LCL): 926.99 mb = 821.72 m = 2695.89 ft Lev Free Conv (LFC): 871.99 mb = 1333.43 m = 4374.71 ft Equ Level (EL): 841.99 mb = 1622.83 m = 5324.17 ft B at Equ Level: 12.80 J/kg Max Parcel Lev (MPL): 811.99 mb = 1921.19 m = 6303.05 ft Wind level data Storm motion: 275 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 1019 19 60 2 -1.7 -1.0 | 91 16 -15.5 0.3 1 1000 178 65 25 -22.7 -10.6 | 76 38 -36.5 -9.3 2 925 840 90 16 -16.0 0.0 | 93 30 -29.8 1.3 3 850 1545 150 10 -5.0 8.7 | 118 21 -18.8 10.0 4 700 3127 220 12 7.7 9.2 | 150 12 -6.1 10.5 5 500 5750 275 33 32.9 -2.9 | 275 19 19.1 -1.6 6 400 7400 270 42 42.0 -0.0 | 267 28 28.2 1.3 7 300 9390 295 59 53.5 -24.9 | 301 46 39.7 -23.6 8 282 9806 295 71 64.3 -30.0 | 300 58 50.5 -28.7 9 250 10600 290 66 62.0 -22.6 | 294 53 48.2 -21.3 10 214 11580 285 55 53.1 -14.2 | 288 41 39.3 -12.9 11 200 12000 270 51 51.0 -0.0 | 268 37 37.2 1.3 12 150 13820 270 46 46.0 -0.0 | 268 32 32.2 1.3 13 100 16340 265 34 33.9 3.0 | 258 21 20.1 4.3 14 70 18560 265 32 31.9 2.8 | 257 19 18.1 4.1 15 50 20670 255 34 32.8 8.8 | 242 22 19.0 10.1 16 30 23880 240 44 38.1 22.0 | 226 34 24.3 23.3 Wind Parameters Mean winds (0-6000m): 245.4 at 18.5 knts Storm direction: 275.4 at 13.9 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 56.5 deg Storm rel helicity (0-3000m) pos: 209.6 neg: -32.3 tot: 177.3 m^2/s^2 ave: 59.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 192.84 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 69 20 80 33| 19.0 0.0 19.0| 47.1 -32.3 14.8 29.5 -0.03| 29.5 -0.7 1000 77 18 85 32| 6.8 0.0 6.8|113.6 -32.3 81.3 81.3 0.19| 19.9 3.9 1500 86 16 90 30| 3.5 0.0 3.5|164.4 -32.3 132.1 88.0 0.31| 16.8 5.1 2000 97 15 96 29| 2.9 0.0 2.9|183.7 -32.3 151.4 75.7 0.35| 13.7 4.8 2500 109 14 102 28| 2.6 0.0 2.6|199.0 -32.3 166.7 66.7 0.38| 11.8 4.5 3000 121 14 108 27| 2.3 0.0 2.3|209.6 -32.3 177.3 59.1 0.40| 10.6 4.2 4000 156 14 126 24| 2.7 0.0 2.7|238.2 -32.3 205.9 51.5 0.47| 9.2 4.3 5000 207 16 157 17| 3.0 0.0 3.0|275.6 -32.3 243.3 48.7 0.54| 8.6 4.6 6000 245 18 198 9| 3.1 0.0 3.1|313.2 -34.1 279.0 46.5 0.56| 8.1 4.6 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251017.00.gif