UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for LT351... Searching the city database file for: LT351 ... Date:0000Z 1 MAY 25 Station: LT351 WMO ident: 17351 Latitude: 36.98 Longitude: 35.35 ------------------------------------------------------------------------------- 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 1006 30 18.6 15.5 82 3.1 16.6 10 4 291.3 293.2 289.5 322.5 11.07 1 1000 81 18.6 15.7 83 2.9 16.7 40 6 291.8 293.8 289.9 323.7 11.28 2 987 193 17.8 13.3 75 4.5 15.0 49 9 292.0 293.8 288.6 319.8 9.76 3 983 228 18.8 14.9 78 3.9 16.3 52 10 293.4 295.3 290.1 324.5 10.90 4 968 360 20.4 13.4 64 7.0 16.0 63 13 296.3 298.1 290.3 325.3 10.03 5 954 486 19.6 12.6 64 7.0 15.2 73 16 296.7 298.5 290.2 324.7 9.65 6 925 751 18.4 11.4 64 7.0 14.0 95 22 298.1 299.8 290.2 324.9 9.19 7 911 883 17.6 11.6 68 6.0 13.8 103 24 298.6 300.3 290.6 326.2 9.46 8 850 1476 13.2 9.5 78 3.7 11.0 140 31 300.0 301.6 290.5 325.9 8.80 9 786 2131 7.8 6.9 94 0.9 7.3 158 37 301.0 302.4 290.2 324.6 7.96 10 700 3080 1.8 1.8 100 0.0 1.8 185 46 304.5 305.6 289.8 323.3 6.24 11 674 3384 -0.5 -0.5 100 0.0 -0.5 185 47 305.2 306.2 289.3 321.9 5.48 12 542 5094 -10.7 -12.5 87 1.8 -11.3 185 51 312.7 313.2 289.2 321.4 2.70 13 533 5223 -11.5 -14.7 77 3.2 -12.6 185 52 313.2 313.7 288.9 320.7 2.29 14 500 5710 -15.1 -21.1 60 6.0 -16.7 185 53 314.6 314.9 288.5 319.4 1.42 15 456 6402 -20.9 -29.9 44 9.0 -22.6 183 60 315.8 315.9 288.2 318.2 0.70 16 444 6599 -22.7 -30.7 48 8.0 -24.1 182 62 315.9 316.0 288.2 318.2 0.67 17 400 7360 -27.9 -30.2 81 2.3 -28.3 180 69 318.7 318.9 289.2 321.4 0.78 18 393 7487 -28.5 -30.7 81 2.2 -28.9 181 70 319.6 319.7 289.4 322.2 0.75 19 335 8610 -38.3 -41.2 74 2.9 -38.5 187 76 321.1 321.2 289.5 322.2 0.31 20 315 9031 -41.8 -44.7 73 2.9 -41.9 190 78 322.0 322.0 289.6 322.8 0.23 21 300 9360 -44.5 -47.4 73 2.9 -44.7 185 75 322.6 322.7 289.8 323.3 0.18 22 250 10550 -54.9 -58.0 68 3.1 -55.0 185 61 324.4 324.5 290.2 324.7 0.06 23 234 10971 -58.1 -61.5 65 3.4 -58.2 190 57 325.8 325.8 290.6 326.0 0.04 24 219 11387 -59.9 -63.5 63 3.6 -60.0 209 52 329.2 329.3 291.5 329.4 0.03 25 200 11960 -56.1 -60.0 61 3.9 -56.2 235 46 343.9 343.9 295.3 344.2 0.06 26 189 12319 -56.1 -61.1 53 5.0 -56.2 228 49 349.5 349.5 296.6 349.8 0.05 27 188 12353 -56.5 -62.5 47 6.0 -56.6 227 49 349.4 349.4 296.5 349.6 0.05 28 164 13217 -57.5 211 56 361.7 29 150 13780 -58.1 200 60 370.0 30 134 14492 -57.3 211 52 383.5 31 113 15576 -54.5 228 39 407.9 32 101 16288 -59.3 239 31 412.0 33 100 16350 -58.5 240 30 414.7 34 99 16413 -57.7 239 30 417.4 35 81 17678 -58.1 225 27 441.3 36 70 18590 -61.7 215 25 452.4 37 67 18863 -60.7 216 24 460.3 38 50 20690 -60.3 220 17 501.4 39 48 20945 -58.9 206 16 510.6 40 31 23693 -57.3 56 6 582.9 41 30 23900 -57.7 45 5 587.3 42 29 24114 -56.7 595.8 TRP 234 10971 -58.1 -61.5 65 3.4 -58.2 190 57 325.8 325.8 290.6 326.0 0.04 WND 315 9031 -41.8 -44.7 73 2.9 -41.9 190 78 322.0 322.0 289.6 322.8 0.23 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 679.65 mb = 3317.90 m = 10885.37 ft Wetbulb zero: 679.78 mb = 3315.47 m = 10877.38 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 85.48 % Est. max temperature: 27.20 C = 80.96 F Sfc-Lift cond lev (LCL): 960.93 mb = 423.49 m = 1389.39 ft T: 20.00 C 700-500 lapse rate: 6.43 C/km ThetaE index: 8.03 C Layer 850.0- 444.0 mb Conv cond level (CCL): 819.38 mb = 1782.92 m = 5849.40 ft Mean mixing ratio: 9.89 g/kg Conv temperature: 27.83 C = 82.09 F Cap Strength: 3.37 C Lifted Index: -1.12 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.63 C Lifted Index @700 mb: -0.45 C Showalter Index: -1.82 C Risk: Thunderstorms probable Total Totals Index: 52.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 24.60 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 307.00 Risk: Showers and thunderstorms possible Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 344.44 J/kg Max Up Vert Vel: 26.25 m/s Conv Inhibition (B-): 128.41 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 875.09 mb = 1226.98 m = 4025.48 ft Lev Free Conv (LFC): 730.09 mb = 2735.20 m = 8973.63 ft Equ Level (EL): 260.09 mb = 10291.70 m = 33765.01 ft B at Equ Level: 343.76 J/kg Max Parcel Lev (MPL): 200.09 mb = 11957.09 m = 39228.84 ft Wind level data Storm motion: 204 at 30 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 1006 30 10 4 -0.7 -3.9 | 22 34 -13.0 -31.4 1 1000 81 40 6 -3.9 -4.6 | 27 36 -16.2 -32.1 2 925 751 95 22 -21.9 1.9 | 53 43 -34.2 -25.6 3 850 1476 140 31 -19.9 23.7 | 83 32 -32.2 -3.7 4 700 3080 185 46 4.0 45.8 | 156 20 -8.3 18.4 5 500 5710 185 53 4.6 52.8 | 163 26 -7.7 25.3 6 400 7360 180 69 0.0 69.0 | 163 43 -12.3 41.5 7 315 9031 190 78 13.5 76.8 | 181 49 1.2 49.3 8 300 9360 185 75 6.5 74.7 | 173 48 -5.8 47.2 9 250 10550 185 61 5.3 60.8 | 168 34 -7.0 33.3 10 234 10971 190 57 9.9 56.1 | 175 29 -2.4 28.7 11 200 11960 235 46 37.7 26.4 | 272 25 25.4 -1.1 12 150 13780 200 60 20.5 56.4 | 196 30 8.2 28.9 13 100 16350 240 30 26.0 15.0 | 312 19 13.7 -12.5 14 70 18590 215 25 14.3 20.5 | 344 7 2.0 -7.0 15 50 20690 220 17 10.9 13.0 | 5 15 -1.4 -14.4 16 30 23900 45 5 -3.5 -3.5 | 27 35 -15.9 -31.0 Wind Parameters Mean winds (0-6000m): 174.1 at 40.1 knts Storm direction: 204.1 at 30.1 knts Shear (0-3000m) pos: 8.5 neg: 0.0 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 129.7 deg Storm rel helicity (0-3000m) pos: 638.3 neg: 0.0 tot: 638.3 m^2/s^2 ave: 212.8 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 12.3 10^-3/s Energy-Hel index: 1.10 Bulk Rich Number: 1.30 Bulk Shear: 264.52 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 66 11 35 39| 16.0 0.0 16.0|140.4 0.0 140.4 280.8 0.83| 16.7 14.0 1000 92 16 47 39| 13.7 0.0 13.7|313.4 0.0 313.4 313.4 0.90| 16.6 15.0 1500 111 20 57 37| 11.8 0.0 11.8|442.5 0.0 442.5 295.0 0.89| 16.5 14.6 2000 125 24 66 35| 10.2 0.0 10.2|510.1 0.0 510.1 255.0 0.89| 14.8 13.1 2500 138 27 76 31| 9.2 0.0 9.2|574.7 0.0 574.7 229.9 0.89| 14.0 12.5 3000 149 30 86 27| 8.5 0.0 8.5|638.3 0.0 638.3 212.8 0.90| 13.6 12.3 4000 163 34 103 23| 6.6 0.2 6.8|651.4 0.0 651.4 162.8 0.89| 10.7 9.5 5000 170 37 116 21| 5.3 0.4 5.7|658.3 0.0 658.3 131.7 0.88| 8.8 7.7 6000 174 40 127 21| 4.4 0.8 5.2|664.9 0.0 664.9 110.8 0.84| 7.8 6.5 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20250501.00.gif