UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 4 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 1010 34 12.8 9.3 79 3.5 10.9 140 2 285.1 286.4 283.5 305.4 7.29 1 1006 67 16.8 6.8 52 10.0 11.3 140 3 289.5 290.5 284.2 307.0 6.16 2 1003 92 19.0 5.0 40 14.0 11.4 140 3 291.9 292.9 284.4 307.6 5.45 3 1000 118 19.4 4.4 37 15.0 11.3 140 4 292.5 293.5 284.5 307.7 5.24 4 992 187 21.0 4.0 33 17.0 11.8 144 5 294.8 295.7 285.2 309.9 5.14 5 966 417 20.4 3.4 33 17.0 11.2 158 6 296.5 297.4 285.8 311.4 5.05 6 925 789 17.8 1.8 34 16.0 9.4 180 9 297.5 298.4 285.8 311.5 4.71 7 863 1377 13.6 -3.4 31 17.0 5.5 203 11 299.1 299.7 285.1 309.5 3.44 8 855 1456 14.2 -18.8 9 33.0 2.6 207 11 300.5 300.7 282.9 303.8 1.01 9 854 1465 14.2 -16.8 10 31.0 2.9 208 11 300.6 300.8 283.2 304.5 1.20 10 850 1505 14.2 -15.8 11 30.0 3.0 210 11 301.0 301.3 283.5 305.2 1.31 11 820 1807 12.4 0.4 44 12.0 6.2 243 10 302.2 303.1 287.7 316.8 4.80 12 793 2087 11.0 -7.0 28 18.0 2.9 287 10 303.6 304.2 286.2 312.5 2.85 13 700 3112 2.6 -6.4 51 9.0 -1.4 290 22 305.4 306.0 287.3 315.9 3.38 14 680 3346 0.6 -7.4 55 8.0 -2.8 289 23 305.7 306.3 287.3 315.7 3.22 15 653 3670 -1.5 -11.5 46 10.0 -5.3 288 24 306.9 307.3 286.9 314.6 2.43 16 617 4119 -5.5 -9.7 72 4.2 -7.1 286 26 307.3 307.8 287.6 316.6 2.97 17 568 4763 -10.5 -17.5 56 7.0 -12.6 282 32 308.8 309.1 286.8 314.3 1.70 18 511 5567 -18.3 -19.5 90 1.2 -18.6 282 37 308.8 309.1 286.8 314.0 1.60 19 509 5596 -18.5 -20.7 83 2.2 -19.1 279 37 308.9 309.2 286.6 313.6 1.44 20 505 5655 -16.9 -37.9 14 21.0 -20.1 273 36 311.5 311.6 286.2 312.6 0.29 21 500 5730 -16.1 -52.1 3 36.0 -20.1 265 34 313.4 313.4 286.6 313.6 0.06 22 499 5745 -16.1 -52.1 3 36.0 -20.1 265 34 313.6 313.6 286.7 313.8 0.06 23 465 6273 -19.3 -46.3 7 27.0 -22.5 273 39 316.0 316.0 287.6 316.5 0.13 24 423 6967 -25.9 -45.9 14 20.0 -27.9 284 45 316.2 316.3 287.7 316.8 0.15 25 400 7370 -27.7 -58.7 4 31.0 -29.7 275 51 319.0 319.0 288.5 319.1 0.03 26 396 7442 -27.9 -59.9 3 32.0 -29.9 275 51 319.6 319.7 288.6 319.8 0.03 27 300 9370 -44.3 -67.3 6 23.0 -44.9 280 53 322.9 322.9 289.6 323.0 0.01 28 297 9437 -44.9 -67.9 6 23.0 -45.4 280 54 323.0 323.0 289.7 323.1 0.01 29 250 10560 -53.1 -75.1 5 22.0 -53.4 280 67 327.1 327.1 290.9 327.1 0.01 30 208 11726 -60.9 -76.9 10 16.0 -61.0 270 65 332.6 332.6 292.4 332.6 0.01 31 200 11970 -60.9 -77.9 9 17.0 -61.0 270 74 336.3 336.3 293.4 336.3 0.00 32 183 12524 -58.1 -80.1 4 22.0 -58.3 275 91 349.5 349.5 296.5 349.5 0.00 33 182 12558 -58.1 -80.2 4 22.1 -58.3 275 92 350.0 350.0 296.7 350.1 0.00 34 150 13770 -58.7 -83.7 3 25.0 -58.9 260 66 368.9 368.9 300.4 369.0 0.00 35 143 14070 -59.9 -83.9 3 24.0 -60.1 255 66 371.9 371.9 300.9 371.9 0.00 36 140 14203 -57.3 -85.3 2 28.0 -57.6 252 66 378.8 378.8 302.1 378.8 0.00 37 118 15272 -62.7 -86.7 3 24.0 -62.9 254 75 387.8 387.8 303.5 387.8 0.00 38 100 16290 -63.9 -86.9 3 23.0 -64.1 270 37 404.3 404.3 305.7 404.3 0.00 39 84 17353 -66.5 -87.5 4 21.0 -66.7 255 45 419.7 419.7 307.7 419.7 0.00 40 80 17651 -63.1 -88.1 2 25.0 -63.3 260 51 432.6 432.6 309.1 432.6 0.00 41 75 18047 -64.7 -87.7 3 23.0 -64.9 251 36 437.3 437.3 309.6 437.3 0.00 42 70 18470 -63.3 -88.3 2 25.0 -63.6 225 39 449.0 449.0 310.7 449.0 0.00 43 50 20540 -62.7 -89.7 1 27.0 -63.1 275 18 495.7 495.7 314.7 495.7 0.00 44 48 20791 -63.3 -89.3 2 26.0 -63.7 275 18 500.1 500.1 314.9 500.1 0.00 45 34 22945 -56.7 -88.7 1 32.0 -57.9 277 16 569.3 569.3 319.1 569.3 0.00 46 30 23740 -55.9 -87.9 1 32.0 -57.3 280 23 592.2 592.2 320.3 592.3 0.01 47 24 25161 -55.5 -87.5 1 32.0 -57.3 288 25 632.4 632.4 322.0 632.5 0.01 TRP 208 11726 -60.9 -76.9 10 16.0 -61.0 270 65 332.6 332.6 292.4 332.6 0.01 WND 182 12558 -58.1 -80.2 4 22.1 -58.3 275 92 350.0 350.0 296.7 350.1 0.00 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 672.29 mb = 3438.57 m = 11281.26 ft Wetbulb zero: 729.74 mb = 2770.16 m = 9088.34 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 47.70 % Est. max temperature: 27.33 C = 81.19 F Sfc-Lift cond lev (LCL): 958.13 mb = 486.79 m = 1597.05 ft T: 19.91 C 700-500 lapse rate: 7.14 C/km ThetaE index: 7.71 C Layer 863.0- 854.0 mb Conv cond level (CCL): 645.76 mb = 3758.60 m = 12331.21 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 34.68 C = 94.42 F Cap Strength: 7.87 C Lifted Index: 5.85 C Risk: None Lifted Index @300 mb: 9.00 C Lifted Index @700 mb: 6.45 C Showalter Index: 9.31 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 30.30 C Cross Totals Index: 0.30 C K Index: 5.50 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.42 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 38961.75 J/kg Cap Strength: 7.87 C Lift Cond Lev (LCL): 755.19 mb = 2488.43 m = 8164.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 1010 34 140 2 -1.3 1.5 | 129 18 -13.7 11.0 1 1000 118 140 4 -2.6 3.1 | 130 19 -15.0 12.5 2 925 789 180 9 0.0 9.0 | 146 22 -12.4 18.4 3 911 914 180 9 0.0 9.0 | 146 22 -12.4 18.4 4 850 1505 210 11 5.5 9.5 | 160 20 -6.9 18.9 5 848 1524 200 10 3.4 9.4 | 155 21 -9.0 18.8 6 788 2134 295 10 9.1 -4.2 | 147 6 -3.3 5.2 7 700 3112 290 22 20.7 -7.5 | 257 9 8.3 1.9 8 603 4267 285 27 26.1 -7.0 | 260 14 13.7 2.4 9 580 4572 280 30 29.5 -5.2 | 256 18 17.2 4.2 10 516 5486 290 39 36.6 -13.3 | 279 25 24.3 -3.9 11 500 5730 265 34 33.9 3.0 | 240 25 21.5 12.4 12 496 5791 265 36 35.9 3.1 | 242 27 23.5 12.6 13 420 7010 285 45 43.5 -11.6 | 274 31 31.1 -2.2 14 400 7370 275 51 50.8 -4.4 | 263 39 38.4 5.0 15 300 9370 280 53 52.2 -9.2 | 270 40 39.8 0.2 16 250 10560 280 67 66.0 -11.6 | 272 54 53.6 -2.2 17 246 10668 275 68 67.7 -5.9 | 266 55 55.4 3.5 18 208 11726 270 65 65.0 -0.0 | 260 53 52.6 9.4 19 203 11887 270 63 63.0 -0.0 | 259 51 50.6 9.4 20 200 11970 270 74 74.0 -0.0 | 261 62 61.6 9.4 21 182 12558 275 92 91.6 -8.0 | 269 79 79.3 1.4 22 175 12802 275 92 91.6 -8.0 | 269 79 79.3 1.4 23 159 13411 285 85 82.1 -22.0 | 280 71 69.7 -12.6 24 151 13716 265 58 57.8 5.1 | 252 48 45.4 14.5 25 150 13770 260 66 65.0 11.5 | 248 57 52.6 20.9 26 137 14326 250 66 62.0 22.6 | 237 59 49.6 32.0 27 113 15545 255 78 75.3 20.2 | 245 70 63.0 29.6 28 100 16290 270 37 37.0 -0.0 | 249 26 24.6 9.4 29 97 16459 270 37 37.0 -0.0 | 249 26 24.6 9.4 30 88 17069 250 39 36.6 13.3 | 227 33 24.3 22.8 31 80 17678 260 52 51.2 9.0 | 245 43 38.8 18.5 32 76 17983 260 37 36.4 6.4 | 237 29 24.1 15.8 33 72 18288 220 30 19.3 23.0 | 192 33 6.9 32.4 34 70 18470 225 39 27.6 27.6 | 202 40 15.2 37.0 35 69 18593 220 47 30.2 36.0 | 201 49 17.8 45.4 36 62 19202 250 31 29.1 10.6 | 220 26 16.7 20.0 37 59 19507 240 23 19.9 11.5 | 200 22 7.5 20.9 38 56 19812 250 27 25.4 9.2 | 215 23 13.0 18.7 39 51 20422 285 22 21.3 -5.7 | 247 10 8.9 3.7 40 50 20540 275 18 17.9 -1.6 | 215 10 5.5 7.9 41 49 20726 270 17 17.0 -0.0 | 206 10 4.6 9.4 42 46 21031 290 21 19.7 -7.2 | 253 8 7.4 2.2 43 44 21336 275 16 15.9 -1.4 | 204 9 3.6 8.0 44 42 21641 290 23 21.6 -7.9 | 260 9 9.2 1.6 45 38 22250 205 6 2.5 5.4 | 146 18 -9.8 14.9 46 36 22555 215 10 5.7 8.2 | 159 19 -6.6 17.6 47 35 22860 260 17 16.7 3.0 | 199 13 4.4 12.4 48 33 23165 315 13 9.2 -9.2 | 94 3 -3.2 0.2 49 31 23470 270 13 13.0 -0.0 | 184 9 0.6 9.4 50 30 23740 280 23 22.7 -4.0 | 242 12 10.3 5.4 51 30 23774 260 21 20.7 3.6 | 212 15 8.3 13.1 52 27 24079 280 23 22.7 -4.0 | 242 12 10.3 5.4 53 25 24384 270 22 22.0 -0.0 | 226 13 9.6 9.4 54 23 24689 295 26 23.6 -11.0 | 278 11 11.2 -1.6 55 20 25298 320 30 19.3 -23.0 | 333 15 6.9 -13.6 56 16 26213 300 16 13.9 -8.0 | 226 2 1.5 1.4 57 15 26518 280 24 23.6 -4.2 | 245 12 11.3 5.3 Wind Parameters Mean winds (0-6000m): 277.3 at 20.7 knts Storm direction: 307.3 at 15.6 knts Shear (0-3000m) pos: 2.9 neg: 1.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 125.4 deg Storm rel helicity (0-3000m) pos: 89.9 neg: -11.6 tot: 78.2 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 75.68 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 ------------------------------------------------------------------------------- 500 154 5 134 20| 5.5 0.0 5.5| 19.5 0.0 19.5 39.1 0.61| 6.1 3.7 1000 171 7 140 21| 4.2 0.0 4.2| 41.8 0.0 41.8 41.8 0.76| 5.1 3.8 1500 184 8 146 21| 3.2 0.0 3.2| 61.7 -6.3 55.4 36.9 0.66| 5.1 3.4 2000 198 8 151 20| 3.0 0.0 3.0| 78.8 -8.3 70.6 35.3 0.45| 7.3 3.3 2500 221 9 159 18| 3.4 0.0 3.4| 83.8 -11.6 72.1 28.8 0.42| 7.4 3.1 3000 248 11 169 14| 2.9 1.1 3.9| 89.9 -11.6 78.2 26.1 0.46| 7.2 3.4 4000 271 14 191 9| 2.1 1.5 3.6| 92.1 -11.6 80.4 20.1 0.43| 6.1 2.6 5000 276 17 213 9| 2.3 1.6 3.9|112.9 -15.2 97.6 19.5 0.41| 5.9 2.4 6000 277 21 230 11| 2.2 1.7 3.9|161.3-118.4 42.8 7.1 0.18| 7.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251204.23.gif