UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 15 JAN 26 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 1022 14 7.2 3.7 78 3.5 5.5 0 0 278.6 279.4 277.6 292.0 4.88 1 1000 193 7.0 3.1 76 3.9 5.1 230 15 280.1 281.0 278.3 293.3 4.78 2 967 470 5.4 1.9 78 3.5 3.8 245 17 281.2 282.0 278.6 293.8 4.53 3 925 835 4.2 0.8 79 3.4 2.7 265 20 283.6 284.4 279.5 295.9 4.38 4 853 1490 0.4 -0.7 92 1.1 -0.1 299 22 286.3 287.0 280.6 298.4 4.26 5 850 1518 0.0 -0.8 94 0.8 -0.3 300 22 286.1 286.9 280.6 298.2 4.24 6 786 2142 -3.1 -3.2 99 0.1 -3.1 306 26 289.3 290.0 281.5 300.4 3.84 7 776 2243 -4.1 -4.3 99 0.2 -4.2 307 27 289.3 289.9 281.2 299.7 3.58 8 766 2346 -5.1 -7.2 85 2.1 -5.9 308 27 289.3 289.8 280.4 297.8 2.90 9 715 2886 -6.3 -7.5 91 1.2 -6.8 313 31 293.7 294.3 282.5 302.8 3.04 10 700 3052 -7.5 -8.8 90 1.3 -7.9 315 32 294.2 294.7 282.4 302.6 2.81 11 682 3254 -10.1 -14.0 73 3.9 -11.3 316 34 293.5 293.8 281.0 299.2 1.90 12 668 3415 -10.3 -13.7 76 3.4 -11.3 316 35 295.0 295.4 281.8 301.1 1.99 13 644 3697 -10.5 -15.0 69 4.5 -11.9 317 38 297.9 298.2 282.8 303.6 1.85 14 642 3721 -11.3 -14.7 76 3.4 -12.3 318 38 297.2 297.6 282.6 303.1 1.90 15 570 4629 -15.5 -21.5 60 6.0 -17.0 321 46 302.6 302.8 284.0 306.5 1.20 16 522 5290 -19.5 -28.5 45 9.0 -21.2 324 52 305.5 305.6 284.5 307.8 0.70 17 500 5610 -21.1 -32.1 37 11.0 -22.9 325 55 307.3 307.4 284.9 309.1 0.52 18 458 6252 -25.3 -31.3 57 6.0 -26.2 321 57 309.9 310.0 286.0 312.0 0.61 19 457 6268 -26.3 -32.3 57 6.0 -27.2 321 57 308.8 308.9 285.6 310.7 0.56 20 400 7220 -32.3 -36.1 69 3.8 -32.7 315 61 313.0 313.1 286.9 314.6 0.44 21 387 7453 -33.3 -38.3 61 5.0 -33.8 315 62 314.7 314.7 287.4 316.0 0.36 22 336 8430 -41.3 -48.3 47 7.0 -41.7 315 66 316.7 316.7 287.8 317.3 0.14 23 300 9190 -47.5 -54.5 44 7.0 -47.7 315 69 318.4 318.4 288.3 318.7 0.08 24 250 10370 -57.1 320 85 321.2 25 244 10523 -58.1 320 86 321.9 26 238 10680 -59.1 320 84 322.7 27 222 11114 -60.1 316 83 327.7 28 200 11760 -63.5 310 81 332.2 29 178 12482 -63.3 308 67 343.8 30 159 13190 -58.1 306 53 363.9 31 150 13560 -58.3 305 46 369.6 32 108 15611 -59.3 309 43 404.2 33 100 16090 -60.5 310 42 410.8 34 83 17251 -62.1 305 33 430.1 35 78 17637 -61.3 303 30 439.4 36 70 18310 -62.1 300 25 451.5 37 51 20249 -63.3 295 18 491.5 38 50 20370 -63.1 295 18 494.8 39 36 22407 -62.5 314 21 545.1 40 30 23540 -61.3 325 22 577.5 41 26 24432 -59.3 323 25 607.3 42 20 26090 -55.5 320 30 666.3 43 18 26773 -53.1 318 31 694.2 44 13 28951 -40.3 314 35 806.3 45 10 30740 -43.3 310 38 857.9 46 9.7 30945 -44.1 862.4 47 8.3 31993 -43.1 905.7 48 7.0 33148 -40.3 962.5 49 5.8 34433 -39.3 1020.0 50 4.9 35602 -33.5 1096.9 TRP 238 10680 -59.1 320 84 322.7 WND 244 10523 -58.1 320 86 321.9 Sounding variables and indices 1000-500 mb thick: 5417.00 m Freezing level: 850.00 mb = 1518.00 m = 4980.25 ft Wetbulb zero: 855.55 mb = 1465.66 m = 4808.55 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 75.59 % Est. max temperature: 14.19 C = 57.53 F Sfc-Lift cond lev (LCL): 968.67 mb = 455.96 m = 1495.93 ft T: 5.48 C 700-500 lapse rate: 5.32 C/km ThetaE index: 3.53 C Layer 700.0- 668.0 mb Conv cond level (CCL): 852.44 mb = 1495.04 m = 4904.93 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 14.89 C = 58.80 F Cap Strength: 11.07 C Lifted Index: 12.16 C Risk: None Lifted Index @300 mb: 17.34 C Lifted Index @700 mb: 5.52 C Showalter Index: 9.11 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.30 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 99.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.21 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 72059.90 J/kg Cap Strength: 11.69 C Lift Cond Lev (LCL): 918.65 mb = 890.66 m = 2922.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 25 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 1022 14 0 0 -0.0 -0.0 | 163 25 -7.3 24.4 1 1000 193 230 15 11.5 9.6 | 187 34 4.2 34.1 2 925 835 265 20 19.9 1.7 | 206 29 12.6 26.2 3 850 1518 300 22 19.1 -11.0 | 221 18 11.7 13.4 4 700 3052 315 32 22.6 -22.6 | 263 15 15.3 1.8 5 500 5610 325 55 31.5 -45.1 | 310 32 24.2 -20.6 6 400 7220 315 61 43.1 -43.1 | 298 40 35.8 -18.7 7 300 9190 315 69 48.8 -48.8 | 300 48 41.5 -24.4 8 250 10370 320 85 54.6 -65.1 | 311 62 47.3 -40.7 9 244 10523 320 86 55.3 -65.9 | 311 63 47.9 -41.5 10 238 10680 320 84 54.0 -64.3 | 311 61 46.7 -39.9 11 200 11760 310 81 62.0 -52.1 | 297 61 54.7 -27.6 12 150 13560 305 46 37.7 -26.4 | 274 30 30.3 -2.0 13 100 16090 310 42 32.2 -27.0 | 276 25 24.8 -2.6 14 70 18310 300 25 21.7 -12.5 | 230 19 14.3 11.9 15 50 20370 295 18 16.3 -7.6 | 208 19 9.0 16.8 16 30 23540 325 22 12.6 -18.0 | 220 8 5.3 6.4 17 20 26090 320 30 19.3 -23.0 | 263 12 11.9 1.4 18 10 30740 310 38 29.1 -24.4 | 270 22 21.8 -0.0 Wind Parameters Mean winds (0-6000m): 313.3 at 34.0 knts Storm direction: 343.3 at 25.5 knts Shear (0-3000m) pos: 5.1 neg: 3.0 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 243.8 neg: 0.0 tot: 243.8 m^2/s^2 ave: 81.3 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.12 Bulk Shear: 146.68 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 ------------------------------------------------------------------------------- 500 237 13 187 32| 0.0 18.0 18.0|109.7 0.0 109.7 219.3 0.58| 27.0 15.8 1000 253 16 196 30| 4.8 9.0 13.8|167.3 0.0 167.3 167.3 0.63| 18.4 11.6 1500 267 18 203 27| 6.1 6.0 12.1|193.4 0.0 193.4 128.9 0.59| 15.6 9.3 2000 278 19 208 25| 5.6 4.5 10.1|210.1 0.0 210.1 105.0 0.62| 12.7 7.9 2500 286 21 214 22| 5.3 3.6 8.9|226.8 0.0 226.8 90.7 0.65| 11.0 7.1 3000 293 22 221 20| 5.1 3.0 8.1|243.8 0.0 243.8 81.3 0.67| 9.8 6.6 4000 302 26 233 18| 5.0 2.3 7.2|279.6 0.0 279.6 69.9 0.70| 8.6 6.0 5000 308 30 250 17| 5.0 1.8 6.8|320.6 0.0 320.6 64.1 0.69| 7.8 5.4 6000 313 34 266 17| 4.5 1.7 6.3|348.4 -16.9 331.5 55.2 0.64| 7.3 4.7 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20260115.00.gif