UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 15 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 1021 15 16.4 6.4 52 10.0 11.0 170 3 287.8 288.9 283.2 304.5 5.90 1 1000 192 17.2 2.2 36 15.0 9.6 180 5 290.4 291.1 282.7 303.3 4.48 2 974 418 16.0 2.0 39 14.0 8.9 128 8 291.3 292.1 283.2 304.5 4.53 3 925 855 11.4 0.4 47 11.0 6.1 25 13 291.0 291.7 282.7 303.3 4.25 4 917 927 11.8 -2.2 38 14.0 5.3 33 13 292.1 292.7 282.4 302.5 3.54 5 890 1175 10.0 -6.0 32 16.0 3.2 59 13 292.7 293.2 281.7 300.9 2.74 6 886 1213 10.2 -12.8 18 23.0 1.7 63 12 293.3 293.6 280.6 298.3 1.61 7 880 1269 10.6 -20.4 9 31.0 0.8 69 12 294.3 294.5 280.0 297.0 0.86 8 869 1373 10.4 -36.6 2 47.0 -0.4 80 12 295.2 295.2 279.4 295.8 0.19 9 850 1556 9.2 -18.8 12 28.0 0.0 100 12 295.8 296.0 280.9 299.0 1.02 10 818 1872 6.0 -18.0 16 24.0 -1.7 81 13 295.7 295.9 281.0 299.2 1.13 11 713 2986 0.6 -43.4 2 44.0 -7.4 14 15 301.6 301.6 282.1 302.0 0.12 12 700 3133 -0.9 -43.9 2 43.0 -8.4 5 15 301.5 301.5 282.1 301.9 0.11 13 658 3626 -2.3 -45.3 2 43.0 -9.5 4 20 305.3 305.3 283.7 305.7 0.10 14 634 3921 -3.7 -17.7 33 14.0 -8.2 4 24 307.0 307.2 285.9 311.8 1.50 15 607 4264 -5.9 -15.9 45 10.0 -9.2 3 27 308.3 308.6 286.8 314.2 1.82 16 571 4740 -9.7 -17.7 52 8.0 -12.2 2 33 309.2 309.6 287.0 314.7 1.67 17 546 5086 -10.3 -19.3 48 9.0 -13.0 1 36 312.5 312.8 287.9 317.5 1.52 18 520 5461 -12.3 -22.3 43 10.0 -15.0 1 41 314.5 314.7 288.3 318.6 1.23 19 500 5760 -14.9 -22.9 50 8.0 -17.0 360 44 314.9 315.1 288.4 319.0 1.21 20 451 6531 -19.5 -27.5 49 8.0 -21.2 355 44 318.5 318.7 289.2 321.6 0.89 21 445 6631 -20.1 -29.1 45 9.0 -21.9 355 43 319.0 319.1 289.3 321.7 0.77 22 400 7410 -25.9 -40.9 23 15.0 -27.8 350 43 321.3 321.4 289.5 322.3 0.27 23 314 9111 -40.3 -56.3 16 16.0 -41.0 342 48 324.3 324.3 290.1 324.5 0.06 24 304 9331 -42.5 -57.5 18 15.0 -43.1 340 49 324.2 324.2 290.1 324.4 0.05 25 300 9420 -43.3 -58.3 18 15.0 -43.9 340 49 324.3 324.3 290.1 324.5 0.05 26 250 10620 -53.9 340 53 325.9 27 210 11726 -61.9 325 54 330.1 28 204 11907 -61.5 320 60 333.4 29 200 12030 -61.3 320 59 335.7 30 173 12918 -63.1 320 49 346.9 31 167 13135 -60.7 320 46 354.5 32 150 13800 -59.7 320 39 367.2 33 112 15626 -61.3 313 27 396.2 34 100 16330 -62.1 310 23 407.7 35 99 16392 -61.3 315 23 410.5 36 98 16455 -61.3 320 22 411.7 37 70 18550 -58.9 120 13 458.4 38 60 19510 -60.7 95 15 475.0 39 50 20640 -61.5 65 17 498.6 40 46 21159 -59.7 514.9 41 44 21437 -59.7 521.5 42 40 22031 -61.1 532.4 43 38 22352 -58.5 546.9 TRP 210 11726 -61.9 325 54 330.1 WND 204 11907 -61.5 320 60 333.4 Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 707.80 mb = 3044.62 m = 9988.78 ft Wetbulb zero: 873.01 mb = 1335.00 m = 4379.87 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 27.29 % Est. max temperature: 23.62 C = 74.52 F Sfc-Lift cond lev (LCL): 878.81 mb = 1280.17 m = 4199.99 ft T: 10.58 C 700-500 lapse rate: 5.33 C/km ThetaE index: 8.66 C Layer 925.0- 850.0 mb Conv cond level (CCL): 632.73 mb = 3936.92 m = 12916.24 ft Mean mixing ratio: 4.57 g/kg Conv temperature: 35.70 C = 96.26 F Cap Strength: 11.65 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 14.63 C Lifted Index @700 mb: 6.38 C Showalter Index: 14.76 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: -3.90 C K Index: -37.70 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 4.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.42 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 27656.83 J/kg Cap Strength: 11.62 C Lift Cond Lev (LCL): 797.76 mb = 2075.07 m = 6807.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 16 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 1021 15 170 3 -0.5 3.0 | 213 18 9.8 15.0 1 1000 192 180 5 0.0 5.0 | 211 20 10.3 17.1 2 925 855 25 13 -5.5 -11.8 | 267 5 4.8 0.3 3 850 1556 100 12 -11.8 2.1 | 174 14 -1.5 14.2 4 700 3133 5 15 -1.3 -14.9 | 288 9 9.0 -2.9 5 500 5760 360 44 -0.0 -44.0 | 342 34 10.3 -31.9 6 400 7410 350 43 7.5 -42.3 | 330 35 17.8 -30.3 7 300 9420 340 49 16.8 -46.0 | 321 43 27.1 -34.0 8 250 10620 340 53 18.1 -49.8 | 323 47 28.4 -37.7 9 210 11726 325 54 31.0 -44.2 | 308 52 41.3 -32.2 10 204 11907 320 60 38.6 -46.0 | 305 59 48.9 -33.9 11 200 12030 320 59 37.9 -45.2 | 304 59 48.2 -33.1 12 150 13800 320 39 25.1 -29.9 | 297 40 35.4 -17.8 13 100 16330 310 23 17.6 -14.8 | 276 28 27.9 -2.7 14 70 18550 120 13 -11.3 6.5 | 177 19 -1.0 18.6 15 50 20640 65 17 -15.4 -7.2 | 134 7 -5.1 4.9 Wind Parameters Mean winds (0-6000m): 10.5 at 21.2 knts Storm direction: 40.5 at 15.9 knts Shear (0-3000m) pos: 1.9 neg: 4.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -53.0 tot: -39.1 m^2/s^2 ave: -13.0 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 85.95 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 ------------------------------------------------------------------------------- 500 143 6 202 18| 0.0 8.4 8.4| 0.0 -39.7 -39.7 -79.4 -0.71| 12.0 -8.5 1000 43 9 218 7| 0.0 7.6 7.6| 7.1 -45.1 -38.0 -38.0 -0.19| 14.7 -2.9 1500 57 10 197 7| 3.8 5.1 8.9| 9.0 -49.1 -40.1 -26.8 -0.21| 13.8 -2.9 2000 68 11 183 8| 2.9 5.0 7.9| 9.0 -52.9 -43.9 -22.0 -0.21| 11.8 -2.5 2500 64 11 182 7| 2.3 5.0 7.3| 11.0 -53.0 -41.9 -16.8 -0.14| 10.9 -1.5 3000 53 12 190 5| 1.9 4.8 6.7| 13.9 -53.0 -39.1 -13.0 -0.06| 10.4 -0.6 4000 32 14 260 3| 1.4 4.9 6.4| 36.8 -53.1 -16.2 -4.1 0.05| 9.3 0.5 5000 18 17 309 6| 1.2 5.1 6.2| 60.6 -53.1 7.5 1.5 0.10| 8.5 0.9 6000 10 21 324 11| 1.0 4.9 5.9| 74.6 -62.7 11.9 2.0 0.10| 7.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250415.12.gif