UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 24 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 1008 19 10.6 7.3 80 3.3 8.9 60 2 283.1 284.2 281.6 300.7 6.37 1 1000 85 11.6 9.5 87 2.1 10.4 70 4 284.8 286.0 283.6 305.4 7.46 2 993 144 10.8 8.8 87 2.0 9.7 70 7 284.5 285.8 283.1 304.4 7.17 3 946 547 8.4 8.0 97 0.4 8.2 74 24 286.1 287.3 283.8 305.9 7.13 4 938 618 10.2 8.7 90 1.5 9.3 74 27 288.6 289.9 285.2 309.8 7.54 5 935 645 10.8 8.6 86 2.2 9.6 74 28 289.5 290.8 285.6 310.7 7.51 6 925 735 13.2 10.2 82 3.0 11.4 75 32 292.8 294.3 287.8 317.0 8.47 7 919 790 13.4 9.5 77 3.9 11.1 75 30 293.6 295.0 287.7 316.9 8.13 8 916 817 13.4 8.9 74 4.5 10.8 74 29 293.8 295.2 287.5 316.4 7.83 9 874 1212 11.6 3.6 58 8.0 7.3 72 14 295.9 297.0 286.2 312.6 5.67 10 858 1367 12.2 -1.8 38 14.0 5.4 71 8 298.1 298.8 285.2 309.8 3.90 11 850 1446 12.4 -4.6 30 17.0 4.6 70 5 299.1 299.7 284.9 308.8 3.19 12 831 1635 11.0 -5.0 32 16.0 3.7 50 5 299.6 300.2 285.0 309.2 3.17 13 786 2097 7.4 -0.6 57 8.0 3.4 359 6 300.6 301.4 286.9 314.6 4.66 14 767 2298 6.2 -2.8 52 9.0 2.0 337 7 301.4 302.1 286.6 313.7 4.05 15 738 2614 4.2 -5.8 48 10.0 -0.2 303 7 302.5 303.1 286.4 312.8 3.36 16 708 2951 3.0 -15.0 25 18.0 -3.4 265 8 304.8 305.1 285.4 310.2 1.68 17 700 3043 2.2 -13.8 29 16.0 -3.7 255 8 304.9 305.3 285.7 310.9 1.88 18 676 3324 -0.5 -15.5 31 15.0 -5.7 260 8 305.0 305.3 285.4 310.4 1.69 19 638 3785 -3.1 -15.1 39 12.0 -7.2 269 7 307.1 307.4 286.4 313.0 1.85 20 594 4346 -8.3 -18.3 44 10.0 -11.3 279 7 307.4 307.7 286.2 312.3 1.52 21 513 5468 -17.1 -26.1 46 9.0 -19.1 301 5 309.9 310.1 286.4 312.9 0.89 22 500 5660 -18.7 -28.7 41 10.0 -20.7 305 5 310.2 310.4 286.3 312.7 0.72 23 400 7280 -30.1 -43.1 27 13.0 -31.3 225 10 315.9 315.9 287.6 316.6 0.21 24 329 8634 -41.9 -50.9 37 9.0 -42.3 242 12 317.8 317.8 288.2 318.2 0.11 25 300 9250 -47.1 -53.1 50 6.0 -47.3 250 13 319.0 319.0 288.5 319.3 0.09 26 274 9845 -52.7 -58.7 48 6.0 -52.8 225 26 319.2 319.2 288.6 319.4 0.05 27 265 10062 -52.1 -58.1 48 6.0 -52.2 232 31 323.2 323.2 289.8 323.4 0.06 28 250 10440 -52.3 -60.3 38 8.0 -52.5 245 41 328.3 328.3 291.3 328.5 0.05 29 249 10466 -52.3 -60.3 38 8.0 -52.5 245 41 328.7 328.7 291.4 328.9 0.05 30 200 11880 -52.5 245 48 349.6 31 163 13209 -50.9 245 44 373.4 32 150 13750 -51.5 245 43 381.3 33 125 14931 -53.3 247 40 398.5 34 111 15695 -54.7 249 38 409.6 35 100 16360 -57.3 250 36 417.0 36 76 18077 -60.9 242 18 443.5 37 70 18590 -59.1 240 12 457.9 38 53 20328 -62.3 252 16 488.5 39 50 20690 -60.7 255 17 500.4 40 40 22086 -56.5 307 13 544.0 41 30 23900 -57.9 15 8 586.8 42 25 25057 -56.1 335 9 623.4 43 20 26480 -55.3 285 11 666.9 44 10 30950 -45.9 260 24 848.2 45 9.3 31433 -45.9 866.0 46 7.5 32874 -43.1 932.3 47 6.6 33741 -39.7 981.3 TRP 274 9845 -52.7 -58.7 48 6.0 -52.8 225 26 319.2 319.2 288.6 319.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 680.44 mb = 3271.83 m = 10734.23 ft Wetbulb zero: 740.87 mb = 2581.83 m = 8470.46 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 49.71 % Est. max temperature: 25.66 C = 78.18 F Sfc-Lift cond lev (LCL): 958.82 mb = 435.40 m = 1428.46 ft T: 9.07 C 700-500 lapse rate: 7.99 C/km ThetaE index: 8.20 C Layer 919.0- 831.0 mb Conv cond level (CCL): 949.67 mb = 515.16 m = 1690.15 ft Mean mixing ratio: 7.39 g/kg Conv temperature: 13.43 C = 56.18 F Cap Strength: 8.07 C Lifted Index: 4.72 C Risk: None Lifted Index @300 mb: 7.78 C Lifted Index @700 mb: 7.16 C Showalter Index: 4.37 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 14.10 C K Index: 10.50 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.37 J/kg Max Up Vert Vel: 9.53 m/s Conv Inhibition (B-): 73028.84 J/kg Cap Strength: 8.04 C Lift Cond Lev (LCL): 927.58 mb = 711.65 m = 2334.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 7 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 1008 19 60 2 -1.7 -1.0 | 226 5 3.4 3.3 1 1000 85 70 4 -3.8 -1.4 | 205 3 1.4 2.9 2 925 735 75 32 -30.9 -8.3 | 81 26 -25.8 -4.0 3 850 1446 70 5 -4.7 -1.7 | 190 3 0.5 2.6 4 700 3043 255 8 7.7 2.1 | 244 14 12.9 6.4 5 500 5660 305 5 4.1 -2.9 | 261 9 9.3 1.4 6 400 7280 225 10 7.1 7.1 | 227 17 12.2 11.4 7 300 9250 250 13 12.2 4.4 | 243 19 17.4 8.8 8 274 9845 225 26 18.4 18.4 | 226 33 23.5 22.7 9 250 10440 245 41 37.2 17.3 | 243 48 42.3 21.6 10 200 11880 245 48 43.5 20.3 | 243 55 48.7 24.6 11 150 13750 245 43 39.0 18.2 | 243 50 44.1 22.5 12 100 16360 250 36 33.8 12.3 | 247 42 39.0 16.6 13 70 18590 240 12 10.4 6.0 | 236 19 15.6 10.3 14 50 20690 255 17 16.4 4.4 | 248 23 21.6 8.7 15 30 23900 15 8 -2.1 -7.7 | 318 5 3.1 -3.4 16 20 26480 285 11 10.6 -2.8 | 265 16 15.8 1.5 17 10 30950 260 24 23.6 4.2 | 254 30 28.8 8.5 Wind Parameters Mean winds (0-6000m): 20.1 at 9.0 knts Storm direction: 50.1 at 6.7 knts Shear (0-3000m) pos: 3.6 neg: 5.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 19.1 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -39.7 tot: -26.7 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 13.0 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.69 Bulk Shear: 12.28 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 73 12 97 6| 21.3 0.0 21.3| 0.0 -11.7 -11.7 -23.4 -0.49| 22.0-10.7 1000 74 19 86 14| 10.7 0.7 11.4| 2.6 -14.0 -11.3 -11.3 -0.26| 20.6 -5.3 1500 74 17 88 11| 7.1 6.1 13.2| 11.7 -14.0 -2.3 -1.5 -0.05| 19.5 -0.9 2000 71 14 88 8| 5.3 5.4 10.7| 13.0 -14.0 -1.0 -0.5 0.00| 16.0 0.1 2500 67 13 84 6| 4.3 5.5 9.8| 13.0 -19.7 -6.7 -2.7 -0.04| 14.1 -0.5 3000 73 12 98 6| 3.6 5.2 8.8| 13.0 -39.7 -26.7 -8.9 -0.11| 13.0 -1.4 4000 69 11 96 5| 2.9 3.9 6.8| 19.5 -40.3 -20.8 -5.2 -0.09| 10.1 -0.9 5000 52 10 55 3| 2.5 3.1 5.7| 23.7 -40.3 -16.6 -3.3 -0.07| 8.3 -0.6 6000 20 9 333 5| 2.2 2.8 4.9| 24.8 -42.3 -17.4 -2.9 -0.07| 7.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250424.00.gif