UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 10 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 1012 34 13.6 12.2 91 1.4 12.8 150 3 285.8 287.3 285.4 310.3 8.85 1 1000 134 12.8 11.7 93 1.1 12.1 180 13 286.0 287.5 285.3 310.0 8.66 2 974 355 12.2 12.1 99 0.1 12.1 188 17 287.5 289.1 286.4 313.0 9.14 3 967 416 13.4 8.5 72 4.9 10.6 192 16 289.3 290.6 285.2 309.7 7.21 4 951 556 13.2 8.2 72 5.0 10.4 201 15 290.5 291.8 285.7 310.9 7.19 5 925 789 11.4 6.7 73 4.7 8.8 205 14 291.0 292.1 285.3 310.0 6.66 6 917 862 11.0 5.0 66 6.0 7.8 211 12 291.3 292.3 284.7 308.4 5.97 7 850 1490 6.0 4.7 91 1.3 5.3 220 14 292.4 293.6 285.5 310.6 6.31 8 814 1843 3.4 1.9 90 1.5 2.7 236 13 293.3 294.3 284.9 309.0 5.39 9 782 2168 1.6 1.6 100 0.0 1.6 252 13 294.8 295.8 285.6 310.8 5.50 10 720 2831 -2.1 -2.1 100 0.0 -2.1 270 15 297.8 298.6 285.8 311.3 4.55 11 709 2953 -2.3 -3.3 93 1.0 -2.7 270 16 298.8 299.6 285.9 311.5 4.23 12 700 3055 -2.3 -6.2 75 3.9 -3.9 285 18 299.9 300.6 285.4 310.4 3.43 13 637 3799 -5.7 -17.7 38 12.0 -9.4 290 17 304.3 304.5 284.9 309.1 1.49 14 598 4291 -9.5 -16.5 57 7.0 -11.7 285 17 305.4 305.7 285.7 311.0 1.76 15 563 4755 -12.7 -30.7 21 18.0 -16.3 302 18 307.0 307.1 284.8 308.8 0.53 16 553 4892 -13.9 -22.9 47 9.0 -16.1 300 17 307.1 307.3 285.6 310.7 1.10 17 500 5650 -18.9 -29.9 37 11.0 -21.0 305 23 310.0 310.1 286.1 312.2 0.64 18 468 6139 -22.3 -37.3 24 15.0 -24.4 302 25 311.7 311.8 286.4 312.9 0.33 19 405 7182 -31.3 -50.3 14 19.0 -32.6 296 31 313.2 313.2 286.6 313.5 0.09 20 400 7270 -32.1 -50.1 15 18.0 -33.3 295 31 313.3 313.3 286.6 313.6 0.10 21 341 8369 -42.1 -47.1 58 5.0 -42.4 311 27 314.3 314.3 287.1 314.9 0.16 22 306 9090 -48.1 -58.1 31 10.0 -48.4 319 24 315.8 315.8 287.4 316.0 0.05 23 300 9220 -49.5 -59.5 30 10.0 -49.7 320 27 315.6 315.6 287.3 315.7 0.04 24 271 9878 -55.5 -61.5 47 6.0 -55.6 315 27 316.2 316.2 287.5 316.3 0.04 25 261 10117 -57.3 -64.3 41 7.0 -57.4 315 33 317.0 317.0 287.8 317.1 0.03 26 253 10314 -56.3 -71.3 14 15.0 -56.5 311 33 321.3 321.3 289.2 321.3 0.01 27 250 10390 -56.9 -71.9 13 15.0 -57.1 310 34 321.5 321.5 289.2 321.5 0.01 28 224 11084 -55.9 -74.9 8 19.0 -56.1 300 44 333.3 333.3 292.6 333.3 0.01 29 200 11800 -56.9 -78.9 5 22.0 -57.1 295 52 342.7 342.7 295.0 342.7 0.00 30 150 13620 -58.7 -82.7 3 24.0 -58.9 285 47 368.9 368.9 300.4 369.0 0.00 31 111 15504 -59.7 -83.7 3 24.0 -60.0 280 54 400.3 400.3 305.2 400.3 0.00 32 101 16089 -62.9 -84.9 4 22.0 -63.1 280 53 405.0 405.0 305.9 405.1 0.00 33 100 16150 -62.7 -85.7 3 23.0 -62.9 280 53 406.6 406.6 306.1 406.6 0.00 34 93 16599 -61.5 -85.5 3 24.0 -61.7 281 49 417.5 417.5 307.4 417.5 0.00 TRP 261 10117 -57.3 -64.3 41 7.0 -57.4 315 33 317.0 317.0 287.8 317.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 755.19 mb = 2454.81 m = 8053.73 ft Wetbulb zero: 755.10 mb = 2449.10 m = 8035.01 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 68.16 % Est. max temperature: 20.07 C = 68.13 F Sfc-Lift cond lev (LCL): 991.16 mb = 208.61 m = 684.40 ft T: 12.60 C 700-500 lapse rate: 6.40 C/km ThetaE index: 3.30 C Layer 967.0- 951.0 mb Conv cond level (CCL): 874.99 mb = 1249.98 m = 4100.94 ft Mean mixing ratio: 7.66 g/kg Conv temperature: 19.85 C = 67.73 F Cap Strength: 2.89 C Lifted Index: 3.05 C Risk: None Lifted Index @300 mb: 3.80 C Lifted Index @700 mb: 1.55 C Showalter Index: 3.05 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.60 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 107.40 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.25 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 9895.29 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 915.60 mb = 874.32 m = 2868.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 12 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 1012 34 150 3 -1.5 2.6 | 128 15 -11.7 9.3 1 1000 134 180 13 0.0 13.0 | 153 22 -10.2 19.7 2 980 305 185 17 1.5 16.9 | 160 25 -8.8 23.6 3 945 610 205 14 5.9 12.7 | 167 20 -4.3 19.4 4 925 789 205 14 5.9 12.7 | 167 20 -4.3 19.4 5 911 914 215 11 6.3 9.0 | 166 16 -3.9 15.7 6 878 1219 205 13 5.5 11.8 | 166 19 -4.8 18.5 7 850 1490 220 14 9.0 10.7 | 176 17 -1.2 17.4 8 785 2134 250 13 12.2 4.4 | 190 11 2.0 11.1 9 756 2438 270 13 13.0 -0.0 | 202 7 2.8 6.7 10 701 3048 270 16 16.0 -0.0 | 221 9 5.8 6.7 11 700 3055 285 18 17.4 -4.7 | 254 7 7.1 2.0 12 673 3353 295 17 15.4 -7.2 | 276 5 5.2 -0.5 13 598 4267 285 17 16.4 -4.4 | 250 7 6.2 2.3 14 575 4572 305 19 15.6 -10.9 | 308 7 5.3 -4.2 15 553 4877 300 17 14.7 -8.5 | 292 5 4.5 -1.8 16 500 5650 305 23 18.8 -13.2 | 307 11 8.6 -6.5 17 400 7270 295 31 28.1 -13.1 | 290 19 17.8 -6.4 18 397 7315 300 32 27.7 -16.0 | 298 20 17.5 -9.3 19 303 9144 320 24 15.4 -18.4 | 336 13 5.2 -11.7 20 300 9220 320 27 17.4 -20.7 | 333 16 7.1 -14.0 21 276 9754 315 24 17.0 -17.0 | 327 12 6.7 -10.3 22 261 10117 315 33 23.3 -23.3 | 322 21 13.1 -16.6 23 251 10363 310 33 25.3 -21.2 | 314 21 15.0 -14.5 24 250 10390 310 34 26.0 -21.9 | 314 22 15.8 -15.2 25 239 10668 320 34 21.9 -26.0 | 329 23 11.6 -19.4 26 217 11278 290 48 45.1 -16.4 | 286 36 34.9 -9.7 27 200 11800 295 52 47.1 -22.0 | 293 40 36.9 -15.3 28 171 12802 290 57 53.6 -19.5 | 286 45 43.3 -12.8 29 150 13620 285 47 45.4 -12.2 | 279 36 35.2 -5.5 30 128 14630 275 40 39.8 -3.5 | 264 30 29.6 3.2 31 110 15545 280 55 54.2 -9.6 | 274 44 43.9 -2.9 32 100 16150 280 53 52.2 -9.2 | 273 42 41.9 -2.5 33 94 16459 280 52 51.2 -9.0 | 273 41 41.0 -2.3 34 89 16764 285 39 37.7 -10.1 | 277 28 27.4 -3.4 Wind Parameters Mean winds (0-6000m): 273.1 at 16.3 knts Storm direction: 303.1 at 12.2 knts Shear (0-3000m) pos: 2.6 neg: 0.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 112.2 neg: -2.3 tot: 109.9 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.49 Bulk Shear: 57.43 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 ------------------------------------------------------------------------------- 500 187 14 157 22| 13.4 0.0 13.4| 69.6 0.0 69.6 139.3 0.70| 19.5 13.7 1000 197 14 162 21| 5.5 0.0 5.5| 72.9 -2.0 70.8 70.8 0.54| 12.8 6.9 1500 202 13 164 20| 4.6 0.0 4.6| 89.6 -2.3 87.3 58.2 0.55| 10.5 5.8 2000 210 13 169 19| 3.5 0.0 3.5|100.8 -2.3 98.5 49.3 0.55| 9.3 5.1 2500 219 13 174 17| 3.1 0.0 3.1|107.9 -2.3 105.6 42.2 0.54| 8.7 4.6 3000 229 14 180 16| 2.6 0.4 3.0|112.2 -2.3 109.9 36.6 0.55| 7.6 4.2 4000 249 15 195 12| 2.2 0.4 2.7|124.5 -5.0 119.5 29.9 0.54| 7.0 3.8 5000 262 15 208 10| 2.1 0.4 2.4|134.9 -7.6 127.3 25.5 0.54| 6.6 3.5 6000 273 16 226 8| 2.1 0.5 2.6|138.0 -10.7 127.4 21.2 0.49| 6.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251210.23.gif