UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121811.upa.cvt Date: 1100Z 18 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 18 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 1022 34 20.2 7.2 43 13.0 12.9 270 4 291.5 292.6 285.1 309.4 6.24 1 1019 59 18.0 7.0 49 11.0 11.9 279 5 289.6 290.7 284.2 307.2 6.17 2 1000 220 16.4 6.4 52 10.0 10.9 335 8 289.5 290.6 284.1 306.7 6.03 3 925 877 10.0 5.4 73 4.6 7.6 10 10 289.5 290.6 284.1 306.9 6.08 4 888 1215 7.2 5.6 90 1.6 6.3 10 14 290.0 291.2 284.7 308.3 6.43 5 850 1574 5.0 -1.0 65 6.0 2.2 10 19 291.4 292.1 282.8 303.5 4.18 6 845 1622 4.6 0.1 73 4.5 2.5 10 19 291.5 292.3 283.2 304.7 4.56 7 830 1768 4.4 -5.6 48 10.0 0.2 12 19 292.7 293.3 282.1 301.7 3.03 8 828 1787 4.4 -8.6 38 13.0 -0.7 12 19 292.9 293.4 281.4 300.2 2.41 9 758 2501 1.0 -21.0 18 22.0 -5.4 22 22 296.8 296.9 281.2 299.8 0.94 10 716 2957 -0.7 -32.7 7 32.0 -7.7 31 27 299.8 299.8 281.7 300.9 0.34 11 700 3138 0.0 -33.0 6 33.0 -7.4 35 29 302.5 302.5 282.8 303.6 0.34 12 698 3161 0.2 -31.8 7 32.0 -7.2 35 29 303.0 303.0 283.1 304.3 0.38 13 638 3874 -5.5 -26.5 17 21.0 -10.6 27 32 304.4 304.5 284.1 306.7 0.69 14 614 4175 -4.9 -30.9 11 26.0 -10.8 22 25 308.4 308.5 285.3 310.0 0.47 15 543 5130 -11.3 -42.3 6 31.0 -16.2 276 10 311.8 311.8 286.2 312.4 0.17 16 539 5187 -10.5 -49.5 2 39.0 -15.8 244 13 313.4 313.4 286.6 313.7 0.08 17 500 5760 -15.3 -49.3 4 34.0 -19.4 105 2 314.4 314.4 287.0 314.7 0.09 18 427 6929 -25.3 -52.3 6 27.0 -27.6 34 9 316.1 316.2 287.6 316.4 0.07 19 400 7400 -28.5 -57.5 4 29.0 -30.4 0 0 317.9 318.0 288.1 318.1 0.04 20 300 9390 -44.5 -66.5 7 22.0 -45.0 345 36 322.6 322.6 289.6 322.7 0.02 21 292 9571 -46.1 -67.1 8 21.0 -46.6 343 36 322.9 322.9 289.6 322.9 0.02 22 250 10590 -52.5 -64.5 22 12.0 -52.7 345 30 328.0 328.0 291.2 328.1 0.03 23 215 11549 -58.9 -69.9 23 11.0 -59.0 6 10 332.5 332.5 292.4 332.6 0.01 24 200 12000 -61.1 -72.1 22 11.0 -61.2 310 14 336.0 336.0 293.3 336.1 0.01 25 181 12619 -62.7 -75.7 16 13.0 -62.8 0 0 343.1 343.1 295.1 343.2 0.01 26 151 13748 -58.7 -82.7 3 24.0 -58.9 326 34 368.2 368.2 300.2 368.3 0.00 27 150 13790 -58.9 -82.9 3 24.0 -59.1 320 47 368.6 368.6 300.3 368.6 0.00 28 129 14715 -67.1 -85.1 6 18.0 -67.2 314 68 370.1 370.1 300.6 370.1 0.00 29 128 14762 -67.1 -85.1 6 18.0 -67.2 313 66 370.9 370.9 300.7 371.0 0.00 30 118 15254 -64.5 -85.1 4 20.6 -64.6 310 77 384.5 384.5 302.9 384.5 0.00 31 113 15519 -63.1 -85.1 4 22.0 -63.3 310 77 391.9 391.9 304.0 391.9 0.00 32 103 16082 -67.3 -86.3 5 19.0 -67.4 314 57 394.3 394.3 304.4 394.4 0.00 33 100 16260 -66.5 -86.5 4 20.0 -66.6 315 50 399.2 399.2 305.1 399.3 0.00 34 83 17386 -67.7 -87.7 4 20.0 -67.8 305 46 418.6 418.6 307.6 418.7 0.00 35 76 17920 -64.9 -86.9 3 22.0 -65.1 287 42 435.2 435.2 309.4 435.2 0.00 36 70 18420 -66.3 -88.3 3 22.0 -66.5 305 36 442.5 442.5 310.1 442.6 0.00 37 50 20460 -68.3 -89.3 3 21.0 -68.5 300 26 482.5 482.5 313.7 482.6 0.00 38 35 22638 -60.1 -88.1 1 28.0 -60.9 287 34 555.7 555.7 318.4 555.8 0.00 39 30 23590 -63.9 -89.9 2 26.0 -64.5 310 17 570.4 570.4 319.2 570.5 0.00 40 29 23798 -63.9 -89.9 2 26.0 -64.5 317 16 576.0 576.0 319.5 576.0 0.00 41 24 24972 -58.9 -87.9 1 29.0 -60.2 292 22 622.6 622.6 321.6 622.6 0.01 TRP 181 12619 -62.7 -75.7 16 13.0 -62.8 0 0 343.1 343.1 295.1 343.2 0.01 WND 118 15254 -64.5 -85.1 4 20.6 -64.6 310 77 384.5 384.5 302.9 384.5 0.00 Sounding variables and indices 1000-500 mb thick: 5540.00 m Freezing level: 733.29 mb = 2769.50 m = 9086.17 ft Freezing level: 700.00 mb = 3138.00 m = 10295.15 ft Freezing level: 695.89 mb = 3185.94 m = 10452.44 ft Wetbulb zero: 829.55 mb = 1772.06 m = 5813.79 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 28.63 % Est. max temperature: 19.26 C = 66.67 F Sfc-Lift cond lev (LCL): 842.22 mb = 1648.87 m = 5409.61 ft T: 4.56 C 700-500 lapse rate: 5.84 C/km ThetaE index: 4.91 C Layer 830.0- 716.0 mb Conv cond level (CCL): 806.95 mb = 1995.45 m = 6546.67 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 22.74 C = 72.94 F Cap Strength: 9.40 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 11.38 C Lifted Index @700 mb: 5.66 C Showalter Index: 11.22 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 14.30 C K Index: -13.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.81 J/kg Max Up Vert Vel: 1.27 m/s Conv Inhibition (B-): 33161.09 J/kg Cap Strength: 9.34 C Lift Cond Lev (LCL): 861.58 mb = 1462.97 m = 4799.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 51 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 1022 34 270 4 4.0 -0.0 | 241 15 13.3 7.5 1 1000 220 335 8 3.4 -7.3 | 269 13 12.7 0.3 2 925 877 10 10 -1.7 -9.8 | 287 8 7.6 -2.3 3 921 914 10 10 -1.7 -9.8 | 287 8 7.6 -2.3 4 850 1574 10 19 -3.3 -18.7 | 332 13 6.0 -11.2 5 793 2134 15 18 -4.7 -17.4 | 335 11 4.7 -9.8 6 700 3138 35 29 -16.6 -23.8 | 24 18 -7.3 -16.2 7 681 3353 35 31 -17.8 -25.4 | 25 20 -8.4 -17.9 8 630 3962 25 32 -13.5 -29.0 | 11 22 -4.2 -21.5 9 606 4267 20 21 -7.2 -19.7 | 350 12 2.2 -12.2 10 582 4572 45 10 -7.1 -7.1 | 258 2 2.3 0.5 11 560 4877 50 1 -0.8 -0.6 | 231 11 8.6 6.9 12 539 5182 240 13 11.3 6.5 | 236 25 20.6 14.0 13 518 5486 0 0 -0.0 -0.0 | 231 12 9.3 7.5 14 500 5760 105 2 -1.9 0.5 | 223 11 7.4 8.1 15 478 6096 325 2 1.1 -1.6 | 241 12 10.5 5.9 16 458 6401 70 18 -16.9 -6.2 | 100 8 -7.6 1.4 17 400 7400 0 0 -0.0 -0.0 | 231 12 9.3 7.5 18 387 7620 0 0 -0.0 -0.0 | 231 12 9.3 7.5 19 371 7925 300 18 15.6 -9.0 | 273 25 24.9 -1.5 20 355 8230 310 14 10.7 -9.0 | 274 20 20.1 -1.5 21 339 8534 340 29 9.9 -27.3 | 316 28 19.3 -19.7 22 325 8839 345 35 9.1 -33.8 | 325 32 18.4 -26.3 23 311 9144 350 33 5.7 -32.5 | 329 29 15.1 -25.0 24 300 9390 345 36 9.3 -34.8 | 326 33 18.7 -27.2 25 284 9754 340 37 12.7 -34.8 | 321 35 22.0 -27.2 26 259 10363 325 56 32.1 -45.9 | 313 56 41.5 -38.3 27 250 10590 345 30 7.8 -29.0 | 321 27 17.1 -21.4 28 247 10668 335 38 16.1 -34.4 | 317 37 25.4 -26.9 29 235 10973 360 24 -0.0 -24.0 | 330 19 9.3 -16.5 30 204 11887 10 1 -0.2 -1.0 | 234 11 9.2 6.6 31 200 12000 310 14 10.7 -9.0 | 274 20 20.1 -1.5 32 194 12192 310 14 10.7 -9.0 | 274 20 20.1 -1.5 33 185 12497 0 0 -0.0 -0.0 | 231 12 9.3 7.5 34 181 12619 0 0 -0.0 -0.0 | 231 12 9.3 7.5 35 167 13106 0 0 -0.0 -0.0 | 231 12 9.3 7.5 36 159 13411 105 18 -17.4 4.7 | 147 15 -8.0 12.2 37 152 13716 330 23 11.5 -19.9 | 301 24 20.8 -12.4 38 150 13790 320 47 30.2 -36.0 | 306 49 39.6 -28.5 39 131 14630 315 70 49.5 -49.5 | 305 72 58.8 -42.0 40 124 14935 310 61 46.7 -39.2 | 299 64 56.1 -31.7 41 118 15254 310 77 59.0 -49.5 | 302 80 68.3 -42.0 42 112 15545 310 77 59.0 -49.5 | 302 80 68.3 -42.0 43 100 16260 315 50 35.4 -35.4 | 302 53 44.7 -27.8 44 97 16459 315 50 35.4 -35.4 | 302 53 44.7 -27.8 45 92 16764 325 50 28.7 -41.0 | 311 51 38.0 -33.4 46 75 17983 285 42 40.6 -10.9 | 274 50 49.9 -3.3 47 72 18288 310 33 25.3 -21.2 | 292 37 34.6 -13.7 48 70 18420 305 36 29.5 -20.6 | 289 41 38.8 -13.1 49 56 19812 295 39 35.3 -16.5 | 281 46 44.7 -8.9 50 53 20117 315 30 21.2 -21.2 | 294 33 30.6 -13.7 51 50 20422 300 26 22.5 -13.0 | 280 32 31.9 -5.5 52 50 20460 300 26 22.5 -13.0 | 280 32 31.9 -5.5 53 41 21641 275 28 27.9 -2.4 | 262 38 37.2 5.1 54 37 22250 290 39 36.6 -13.3 | 277 46 46.0 -5.8 55 34 22860 285 31 29.9 -8.0 | 271 39 39.3 -0.5 56 31 23470 330 22 11.0 -19.1 | 300 23 20.3 -11.5 57 30 23590 310 17 13.0 -10.9 | 279 23 22.4 -3.4 58 29 23774 320 16 10.3 -12.3 | 284 20 19.6 -4.7 59 23 24689 285 23 22.2 -6.0 | 267 32 31.6 1.6 60 18 25603 310 11 8.4 -7.1 | 268 18 17.8 0.5 61 17 25908 60 15 -13.0 -7.5 | 91 4 -3.6 0.0 62 15 26518 295 12 10.9 -5.1 | 263 20 20.2 2.5 Wind Parameters Mean winds (0-6000m): 21.1 at 16.0 knts Storm direction: 51.1 at 12.0 knts Shear (0-3000m) pos: 4.2 neg: 1.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 139.6 deg Storm rel helicity (0-3000m) pos: 95.0 neg: 0.0 tot: 95.0 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 18.84 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 ------------------------------------------------------------------------------- 500 336 8 267 12| 9.5 0.0 9.5| 32.3 0.0 32.3 64.5 0.85| 10.7 9.1 1000 353 9 276 10| 6.7 0.0 6.7| 39.7 0.0 39.7 39.7 0.79| 7.8 6.2 1500 2 11 290 10| 4.4 2.3 6.8| 53.9 0.0 53.9 36.0 0.80| 7.5 6.0 2000 5 13 303 10| 3.4 1.8 5.1| 56.7 0.0 56.7 28.3 0.77| 6.1 4.7 2500 9 14 313 10| 3.7 1.4 5.1| 71.8 0.0 71.8 28.7 0.79| 6.0 4.8 3000 15 16 327 10| 4.2 1.2 5.4| 95.0 0.0 95.0 31.7 0.80| 6.2 5.0 4000 22 20 350 11| 3.2 1.3 4.5|102.3 -35.1 67.3 16.8 0.51| 6.1 3.1 5000 22 18 346 10| 1.4 1.6 3.1|118.8 -59.2 59.6 11.9 0.22| 8.8 1.9 6000 21 16 334 8| 1.7 1.5 3.1|140.7-106.2 34.5 5.7 0.11| 9.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251218.11.gif