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 LT351... Searching the city database file for: LT351 ... Date:0000Z 24 APR 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 1004 31 19.6 16.5 82 3.1 17.6 135 2 292.4 294.5 290.6 326.0 11.84 1 1000 65 19.2 15.0 77 4.2 16.5 175 3 292.4 294.3 289.6 323.0 10.78 2 925 737 13.6 12.7 94 0.9 13.0 240 9 293.2 295.0 289.3 321.8 10.02 3 907 901 11.6 8.7 82 2.9 9.9 234 10 292.8 294.2 287.1 315.2 7.80 4 906 910 11.8 8.1 78 3.7 9.7 234 10 293.1 294.4 286.9 314.6 7.49 5 904 929 12.6 7.7 72 4.9 9.8 233 11 294.1 295.4 287.2 315.2 7.31 6 893 1032 16.2 5.2 48 11.0 10.0 230 11 298.9 300.0 287.8 317.3 6.22 7 882 1136 15.8 2.8 42 13.0 8.8 226 12 299.5 300.5 287.2 315.3 5.31 8 875 1204 15.6 3.6 45 12.0 9.0 224 13 300.0 301.0 287.7 316.9 5.67 9 850 1448 15.2 -0.8 33 16.0 7.1 215 15 302.1 302.8 287.1 315.0 4.24 10 782 2150 11.2 -0.8 43 12.0 5.1 213 16 305.1 305.9 288.5 319.2 4.61 11 700 3064 3.8 -6.2 48 10.0 -0.7 210 17 306.7 307.3 287.9 317.4 3.43 12 697 3099 3.6 -6.4 48 10.0 -0.9 211 17 306.8 307.5 287.9 317.5 3.40 13 692 3157 4.0 -9.0 38 13.0 -1.5 211 18 307.9 308.4 287.7 316.8 2.79 14 686 3228 3.6 -12.4 30 16.0 -2.7 212 19 308.2 308.7 287.1 315.1 2.15 15 678 3324 3.6 -18.4 18 22.0 -3.9 214 20 309.3 309.5 286.6 313.6 1.32 16 606 4227 -1.5 -35.5 5 34.0 -9.1 227 30 313.5 313.5 286.9 314.6 0.31 17 575 4644 -4.1 -33.1 8 29.0 -10.8 233 35 315.2 315.3 287.6 316.6 0.41 18 520 5429 -10.3 -32.3 15 22.0 -15.0 245 44 316.9 317.0 288.3 318.6 0.49 19 500 5730 -12.9 -39.9 8 27.0 -17.4 250 47 317.3 317.4 288.2 318.2 0.24 20 400 7380 -28.5 -47.5 14 19.0 -30.2 255 52 317.9 318.0 288.2 318.4 0.13 21 365 8030 -33.5 -53.5 12 20.0 -34.7 255 62 319.7 319.7 288.8 320.0 0.07 22 343 8466 -34.7 -53.7 13 19.0 -35.9 255 68 323.8 323.8 290.0 324.1 0.07 23 300 9390 -41.1 -61.1 10 20.0 -41.9 255 82 327.4 327.4 291.0 327.6 0.03 24 299 9413 -41.2 -61.1 10 19.9 -42.0 255 82 327.6 327.6 291.0 327.7 0.03 25 250 10610 -48.3 260 73 334.3 26 243 10797 -49.5 260 70 335.2 27 200 12060 -54.9 255 65 345.8 28 178 12813 -51.7 257 66 362.8 29 150 13920 -54.5 260 67 376.2 30 103 16280 -64.5 255 46 399.7 31 100 16460 -66.1 255 44 400.0 32 87 17311 -64.9 234 33 418.7 33 78 17981 -64.1 217 25 433.6 34 74 18306 -61.5 209 21 445.7 35 70 18650 -63.7 200 17 448.1 36 58 19790 -67.5 183 13 464.3 37 52 20457 -60.7 173 11 494.9 38 50 20700 -62.5 170 10 496.2 39 45 21351 -62.3 201 10 511.9 40 40 22084 -59.7 236 11 535.9 41 30 23890 -58.5 320 12 585.2 42 22 25859 -55.3 289 12 649.0 43 20 26470 -54.1 280 12 670.6 44 11 30332 -49.7 293 31 811.6 45 10 30960 -45.9 295 34 848.2 46 9.5 31303 -43.9 868.3 TRP 243 10797 -49.5 260 70 335.2 WND 299 9413 -41.2 -61.1 10 19.9 -42.0 255 82 327.6 327.6 291.0 327.7 0.03 Sounding variables and indices 1000-500 mb thick: 5665.00 m Freezing level: 627.18 mb = 3961.58 m = 12997.15 ft Wetbulb zero: 709.76 mb = 2949.78 m = 9677.64 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 34.98 % Est. max temperature: 28.93 C = 84.07 F Sfc-Lift cond lev (LCL): 959.15 mb = 424.48 m = 1392.63 ft T: 16.20 C 700-500 lapse rate: 6.26 C/km ThetaE index: 11.37 C Layer 1000.0- 904.0 mb Conv cond level (CCL): 916.14 mb = 817.36 m = 2681.58 ft Mean mixing ratio: 10.06 g/kg Conv temperature: 20.21 C = 68.37 F Cap Strength: 5.75 C Lifted Index: 2.67 C Risk: None Lifted Index @300 mb: 4.76 C Lifted Index @700 mb: 2.73 C Showalter Index: 6.36 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 12.10 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 173.70 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.63 J/kg Max Up Vert Vel: 3.04 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 5.71 C Lift Cond Lev (LCL): 918.89 mb = 792.38 m = 2599.64 ft Lev Free Conv (LFC): 913.89 mb = 837.94 m = 2749.10 ft Equ Level (EL): 903.89 mb = 929.76 m = 3050.35 ft B at Equ Level: -1.28 J/kg Max Parcel Lev (MPL): 903.89 mb = 929.76 m = 3050.35 ft Wind level data Storm motion: 264 at 17 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 1004 31 135 2 -1.4 1.4 | 89 19 -18.8 -0.3 1 1000 65 175 3 -0.3 3.0 | 94 18 -17.7 1.3 2 925 737 240 9 7.8 4.5 | 106 10 -9.6 2.8 3 850 1448 215 15 8.6 12.3 | 140 14 -8.8 10.6 4 700 3064 210 17 8.5 14.7 | 146 16 -8.9 13.0 5 500 5730 250 47 44.2 16.1 | 242 30 26.8 14.4 6 400 7380 255 52 50.2 13.5 | 250 35 32.8 11.8 7 300 9390 255 82 79.2 21.2 | 252 65 61.8 19.5 8 299 9413 255 82 79.2 21.2 | 252 65 61.8 19.5 9 250 10610 260 73 71.9 12.7 | 259 56 54.5 11.0 10 243 10797 260 70 68.9 12.2 | 259 53 51.5 10.5 11 200 12060 255 65 62.8 16.8 | 252 48 45.4 15.1 12 150 13920 260 67 66.0 11.6 | 258 50 48.6 9.9 13 100 16460 255 44 42.5 11.4 | 249 27 25.1 9.7 14 70 18650 200 17 5.8 16.0 | 141 18 -11.6 14.3 15 50 20700 170 10 -1.7 9.8 | 113 21 -19.2 8.2 16 30 23890 320 12 7.7 -9.2 | 42 15 -9.7 -10.9 17 20 26470 280 12 11.8 -2.1 | 56 7 -5.6 -3.8 18 10 30960 295 34 30.8 -14.4 | 320 21 13.4 -16.1 Wind Parameters Mean winds (0-6000m): 234.5 at 23.3 knts Storm direction: 264.5 at 17.5 knts Shear (0-3000m) pos: 2.0 neg: 1.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 56.4 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -0.5 tot: 46.6 m^2/s^2 ave: 15.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 48.68 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 ------------------------------------------------------------------------------- 500 206 5 100 16| 7.5 0.0 7.5| 22.7 0.0 22.7 45.4 0.66| 8.0 5.2 1000 229 7 104 12| 6.1 0.0 6.1| 31.3 -0.5 30.8 30.8 0.58| 7.2 4.2 1500 223 9 115 12| 4.1 1.7 5.8| 42.1 -0.5 41.6 27.8 0.61| 6.5 4.0 2000 220 11 122 12| 3.0 1.5 4.5| 43.9 -0.5 43.4 21.7 0.61| 5.1 3.1 2500 218 12 127 13| 2.4 1.3 3.8| 45.5 -0.5 45.0 18.0 0.61| 4.2 2.6 3000 216 13 131 13| 2.0 1.2 3.3| 47.1 -0.5 46.6 15.5 0.60| 3.7 2.2 4000 217 15 141 13| 3.1 0.9 4.0|100.4 -0.5 99.9 25.0 0.74| 4.3 3.2 5000 225 19 160 12| 3.8 0.7 4.6|172.4 -0.5 171.9 34.4 0.79| 4.9 3.9 6000 234 23 188 12| 4.1 0.6 4.7|247.5 -0.5 247.0 41.2 0.80| 5.2 4.1 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20250424.00.gif