UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122611.upa.cvt Date: 1100Z 26 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 26 DEC 25 Station: LL179 WMO ident: 40179 Latitude: 32.00 Longitude: 34.82 ------------------------------------------------------------------------------- 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 1011 34 21.2 10.2 49 11.0 14.6 290 4 293.4 294.8 287.3 315.7 7.74 1 1010 43 19.0 10.0 56 9.0 13.7 294 4 291.3 292.7 286.4 313.1 7.65 2 1000 128 18.2 9.2 56 9.0 13.0 335 5 291.4 292.6 286.1 312.2 7.31 3 925 789 11.8 7.9 77 3.9 9.6 315 6 291.4 292.7 286.1 312.0 7.24 4 909 935 10.6 7.1 79 3.5 8.6 314 9 291.6 292.8 285.9 311.5 6.97 5 854 1452 7.2 4.1 81 3.1 5.6 296 8 293.3 294.4 285.6 310.7 6.02 6 850 1491 7.0 3.3 77 3.7 5.1 295 8 293.5 294.5 285.3 310.0 5.71 7 821 1775 5.0 -4.0 52 9.0 1.0 282 10 294.3 294.9 283.2 304.6 3.46 8 782 2170 1.8 -0.5 85 2.3 0.7 305 10 295.0 295.8 284.9 308.8 4.72 9 771 2284 1.4 -8.6 47 10.0 -2.5 303 10 295.7 296.2 282.8 303.6 2.59 10 756 2442 0.2 -5.8 64 6.0 -2.3 300 10 296.1 296.7 283.8 305.9 3.28 11 722 2810 -1.5 -13.5 39 12.0 -5.6 312 12 298.2 298.5 283.0 304.0 1.87 12 700 3056 -3.3 -11.3 54 8.0 -6.2 300 15 298.8 299.2 283.8 305.9 2.30 13 694 3124 -3.7 -9.7 63 6.0 -6.0 300 15 299.1 299.6 284.2 307.2 2.64 14 686 3216 -2.9 -27.9 13 25.0 -8.9 300 14 301.0 301.1 282.5 302.9 0.56 15 574 4606 -12.3 -24.3 36 12.0 -15.2 283 28 305.7 305.9 284.9 308.8 0.93 16 500 5650 -18.7 -35.7 21 17.0 -21.4 280 37 310.2 310.3 285.9 311.5 0.36 17 451 6408 -23.3 -41.3 18 18.0 -25.5 278 45 313.8 313.8 286.9 314.6 0.23 18 409 7112 -29.3 -48.3 14 19.0 -30.9 275 53 314.9 314.9 287.2 315.3 0.12 19 400 7270 -30.3 -47.3 17 17.0 -31.7 275 55 315.6 315.6 287.5 316.1 0.13 20 353 8146 -38.1 -47.1 38 9.0 -38.7 281 56 316.6 316.6 287.8 317.2 0.16 21 300 9250 -45.1 -58.1 22 13.0 -45.5 285 53 321.8 321.8 289.3 322.0 0.05 22 276 9799 -48.7 -62.7 18 14.0 -49.0 285 61 324.4 324.4 290.1 324.5 0.03 23 252 10389 -52.7 -64.7 22 12.0 -52.9 285 70 327.0 327.0 290.9 327.1 0.03 24 250 10440 -52.9 -64.9 22 12.0 -53.1 285 71 327.4 327.4 291.0 327.5 0.02 25 214 11438 -55.7 -71.7 12 16.0 -55.9 288 79 338.0 338.0 293.8 338.0 0.01 26 209 11589 -55.1 -74.1 8 19.0 -55.4 289 81 341.2 341.2 294.6 341.2 0.01 27 200 11870 -55.3 -76.3 6 21.0 -55.6 290 83 345.2 345.2 295.6 345.2 0.01 28 152 13616 -57.9 -83.9 2 26.0 -58.2 283 86 368.9 368.9 300.4 368.9 0.00 29 150 13700 -58.3 -84.3 2 26.0 -58.5 283 86 369.6 369.6 300.5 369.6 0.00 30 128 14688 -61.3 -85.3 3 24.0 -61.4 280 91 381.4 381.4 302.5 381.4 0.00 31 100 16200 -65.9 -86.9 4 21.0 -66.0 275 76 400.4 400.4 305.3 400.4 0.00 32 94 16573 -68.3 -88.3 4 20.0 -68.4 270 79 402.8 402.8 305.6 402.8 0.00 33 78 17702 -64.7 -86.7 3 22.0 -64.9 276 64 432.4 432.4 309.1 432.4 0.00 34 70 18360 -66.1 -88.1 3 22.0 -66.3 275 52 443.0 443.0 310.2 443.0 0.00 35 59 19390 -67.9 -88.9 3 21.0 -68.1 282 55 461.1 461.1 311.9 461.1 0.00 36 54 19922 -67.7 -88.7 3 21.0 -67.9 276 54 473.4 473.4 312.9 473.4 0.00 37 50 20390 -62.3 -88.3 2 26.0 -62.7 280 43 496.7 496.7 314.7 496.7 0.00 38 46 20905 -63.1 -88.1 2 25.0 -63.5 288 43 506.7 506.7 315.4 506.7 0.00 39 35 22601 -60.1 -88.1 1 28.0 -60.9 281 37 555.7 555.7 318.4 555.8 0.00 40 34 22782 -61.1 -88.1 2 27.0 -61.8 291 33 557.7 557.7 318.5 557.8 0.00 41 31 23362 -56.7 -86.7 1 30.0 -58.0 275 27 584.6 584.6 319.9 584.6 0.01 42 30 23570 -57.5 -86.5 1 29.0 -58.7 285 14 587.9 587.9 320.0 587.9 0.01 43 25 24710 -61.7 -88.7 2 27.0 -62.6 278 20 607.3 607.3 320.9 607.3 0.01 44 21 25801 -57.5 -86.5 1 29.0 -59.2 256 40 651.0 651.0 322.7 651.1 0.01 TRP 94 16573 -68.3 -88.3 4 20.0 -68.4 270 79 402.8 402.8 305.6 402.8 0.00 WND 128 14688 -61.3 -85.3 3 24.0 -61.4 280 91 381.4 381.4 302.5 381.4 0.00 Sounding variables and indices 1000-500 mb thick: 5522.00 m Freezing level: 752.00 mb = 2485.62 m = 8154.82 ft Wetbulb zero: 779.53 mb = 2195.71 m = 7203.69 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 47.04 % Est. max temperature: 20.84 C = 69.52 F Sfc-Lift cond lev (LCL): 858.90 mb = 1404.92 m = 4609.25 ft T: 7.51 C 700-500 lapse rate: 5.94 C/km ThetaE index: 11.13 C Layer 1010.0- 782.0 mb Conv cond level (CCL): 844.79 mb = 1541.37 m = 5056.92 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 21.40 C = 70.51 F Cap Strength: 1.27 C Lifted Index: 2.26 C Risk: None Lifted Index @300 mb: 7.09 C Lifted Index @700 mb: -0.21 C Showalter Index: 3.60 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 22.00 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 92.60 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.47 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 28.37 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 872.97 mb = 1270.21 m = 4167.30 ft Lev Free Conv (LFC): 787.97 mb = 2108.56 m = 6917.77 ft Equ Level (EL): 687.97 mb = 3193.38 m = 10476.85 ft B at Equ Level: 5.22 J/kg Max Parcel Lev (MPL): 667.97 mb = 3423.81 m = 11232.83 ft Wind level data Storm motion: 319 at 13 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 1011 34 290 4 3.8 -1.4 | 150 10 -5.0 8.7 1 1000 128 335 5 2.1 -4.5 | 130 9 -6.7 5.5 2 925 789 315 6 4.2 -4.2 | 142 7 -4.5 5.8 3 911 914 315 9 6.4 -6.4 | 147 4 -2.4 3.7 4 850 1491 295 8 7.3 -3.4 | 167 7 -1.5 6.7 5 847 1524 290 10 9.4 -3.4 | 185 7 0.6 6.6 6 815 1829 280 10 9.8 -1.7 | 187 8 1.1 8.3 7 785 2134 305 10 8.2 -5.7 | 172 4 -0.6 4.3 8 756 2438 300 10 8.7 -5.0 | 179 5 -0.1 5.1 9 728 2743 315 11 7.8 -7.8 | 156 2 -1.0 2.3 10 700 3056 300 15 13.0 -7.5 | 239 5 4.2 2.6 11 674 3353 300 13 11.3 -6.5 | 215 4 2.5 3.6 12 622 3962 275 23 22.9 -2.0 | 240 16 14.1 8.1 13 598 4267 280 26 25.6 -4.5 | 252 18 16.8 5.6 14 511 5486 290 32 30.1 -10.9 | 272 21 21.3 -0.9 15 500 5650 280 37 36.4 -6.4 | 262 28 27.7 3.6 16 400 7270 275 55 54.8 -4.8 | 263 46 46.0 5.3 17 397 7315 275 53 52.8 -4.6 | 263 44 44.0 5.4 18 364 7925 280 59 58.1 -10.2 | 270 49 49.3 -0.2 19 318 8839 285 47 45.4 -12.2 | 273 37 36.6 -2.1 20 300 9250 285 53 51.2 -13.7 | 275 43 42.4 -3.6 21 250 10440 285 71 68.6 -18.4 | 278 60 59.8 -8.3 22 200 11870 290 83 78.0 -28.4 | 285 72 69.2 -18.3 23 181 12497 285 89 86.0 -23.0 | 280 78 77.2 -13.0 24 164 13106 285 86 83.1 -22.3 | 279 75 74.3 -12.2 25 129 14630 280 87 85.7 -15.1 | 274 77 76.9 -5.0 26 128 14688 280 91 89.6 -15.8 | 274 81 80.8 -5.7 27 123 14935 280 91 89.6 -15.8 | 274 81 80.8 -5.7 28 100 16200 275 76 75.7 -6.6 | 267 67 66.9 3.4 29 96 16459 275 76 75.7 -6.6 | 267 67 66.9 3.4 30 94 16573 270 79 79.0 -0.0 | 262 71 70.2 10.1 31 82 17374 285 67 64.7 -17.3 | 277 56 55.9 -7.3 32 71 18288 260 60 59.1 10.4 | 248 54 50.3 20.5 33 70 18360 275 52 51.8 -4.5 | 263 43 43.0 5.5 34 64 18898 275 47 46.8 -4.1 | 261 39 38.0 6.0 35 61 19202 285 54 52.2 -14.0 | 275 44 43.4 -3.9 36 55 19812 275 57 56.8 -5.0 | 264 48 48.0 5.1 37 50 20390 280 43 42.3 -7.5 | 266 34 33.6 2.6 38 45 21031 290 43 40.4 -14.7 | 278 32 31.6 -4.6 39 41 21641 280 42 41.4 -7.3 | 265 33 32.6 2.8 40 37 22250 260 45 44.3 7.8 | 243 40 35.5 17.9 41 34 22860 295 31 28.1 -13.1 | 279 20 19.3 -3.0 42 32 23165 265 40 39.8 3.5 | 246 34 31.1 13.6 43 30 23570 285 14 13.5 -3.6 | 216 8 4.7 6.4 44 26 24079 285 13 12.6 -3.4 | 209 8 3.8 6.7 45 21 24994 255 40 38.6 10.4 | 236 36 29.9 20.4 46 20 25298 275 40 39.8 -3.5 | 258 32 31.1 6.6 47 17 25908 265 45 44.8 3.9 | 249 39 36.1 14.0 Wind Parameters Mean winds (0-6000m): 288.9 at 17.8 knts Storm direction: 318.9 at 13.4 knts Shear (0-3000m) pos: 1.0 neg: 1.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 87.1 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -11.3 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 26.21 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 ------------------------------------------------------------------------------- 500 326 5 134 8| 3.2 0.0 3.2| 2.0 -7.9 -6.0 -12.0 -0.49| 5.0 -2.5 1000 320 6 138 7| 1.6 1.8 3.4| 4.9 -7.9 -3.0 -3.0 -0.06| 4.7 -0.3 1500 313 7 145 7| 1.1 2.1 3.2| 10.5 -7.9 2.6 1.7 0.21| 4.7 1.0 2000 304 8 158 6| 1.1 1.6 2.7| 11.0 -9.1 1.9 0.9 0.13| 4.6 0.6 2500 303 8 161 6| 1.2 1.3 2.4| 11.6 -10.4 1.2 0.5 0.09| 4.4 0.4 3000 305 9 163 5| 1.0 1.7 2.7| 14.2 -11.3 3.0 1.0 0.17| 4.8 0.8 4000 298 11 191 5| 0.7 2.8 3.5| 21.7 -14.3 7.4 1.9 0.14| 5.5 0.8 5000 291 14 223 7| 1.2 2.2 3.5| 55.1 -14.3 40.8 8.2 0.26| 5.2 1.3 6000 289 18 242 9| 1.3 2.7 3.9| 70.2 -39.0 31.2 5.2 0.18| 5.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251226.11.gif