UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121323.upa.cvt Date: 2300Z 13 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 13 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 1015 35 12.8 11.7 93 1.1 12.1 140 1 284.7 286.2 284.7 308.3 8.53 1 1007 101 15.6 9.6 67 6.0 12.1 132 4 288.2 289.5 285.0 309.2 7.46 2 1000 160 16.2 9.2 63 7.0 12.1 125 6 289.4 290.6 285.3 310.0 7.31 3 994 211 16.6 9.6 63 7.0 12.5 113 6 290.2 291.6 285.9 311.7 7.56 4 925 820 11.6 9.8 89 1.8 10.6 330 6 291.2 292.6 286.9 314.6 8.24 5 904 1012 10.0 9.2 95 0.8 9.5 328 8 291.4 292.9 286.9 314.5 8.10 6 870 1329 8.0 2.0 66 6.0 5.0 325 10 292.6 293.5 284.3 307.3 5.08 7 850 1521 6.2 4.3 88 1.9 5.2 325 11 292.6 293.7 285.4 310.3 6.13 8 835 1667 4.8 4.7 99 0.1 4.8 327 12 292.7 293.8 285.7 311.2 6.42 9 833 1686 4.8 4.8 100 0.0 4.8 328 13 292.9 294.0 285.9 311.5 6.48 10 769 2334 0.6 0.6 100 0.0 0.6 310 14 295.1 296.0 285.4 310.3 5.20 11 752 2514 0.0 -3.9 75 3.9 -1.7 313 13 296.3 297.0 284.4 307.7 3.81 12 740 2643 0.0 -8.0 55 8.0 -3.2 328 11 297.7 298.2 283.9 306.3 2.82 13 735 2697 0.0 -7.0 59 7.0 -2.9 334 11 298.3 298.9 284.4 307.6 3.07 14 703 3052 -3.5 -7.7 73 4.2 -5.1 310 12 298.2 298.8 284.4 307.5 3.04 15 700 3086 -3.5 -9.5 63 6.0 -5.8 315 11 298.6 299.1 284.1 306.7 2.66 16 699 3097 -3.7 -9.7 63 6.0 -6.0 315 11 298.5 299.0 284.0 306.5 2.62 17 695 3143 -2.3 -24.3 17 22.0 -8.1 315 12 300.6 300.7 282.6 303.1 0.77 18 634 3864 -7.1 -24.1 24 17.0 -11.4 315 19 303.1 303.2 283.8 305.9 0.86 19 611 4151 -7.7 -42.7 4 35.0 -13.3 321 15 305.6 305.6 283.8 306.1 0.14 20 602 4266 -7.3 -45.3 3 38.0 -13.2 325 12 307.4 307.4 284.5 307.8 0.11 21 566 4745 -8.5 -53.5 1 45.0 -14.3 352 10 311.4 311.4 285.9 311.6 0.05 22 500 5690 -16.7 -50.7 4 34.0 -20.5 35 8 312.7 312.7 286.4 313.0 0.07 23 416 7040 -28.1 -60.1 3 32.0 -30.0 305 12 314.9 314.9 287.1 315.0 0.03 24 400 7320 -30.1 -47.1 17 17.0 -31.5 305 17 315.9 315.9 287.5 316.4 0.14 25 379 7701 -32.9 -55.9 8 23.0 -34.2 307 17 317.1 317.1 287.9 317.3 0.05 26 300 9300 -46.1 -53.1 45 7.0 -46.4 300 19 320.4 320.4 289.0 320.7 0.09 27 269 10018 -52.7 -55.9 68 3.2 -52.8 303 18 320.9 320.9 289.1 321.2 0.07 28 260 10238 -54.1 -59.0 55 4.9 -54.2 304 17 322.0 322.0 289.4 322.2 0.05 29 257 10313 -53.9 -62.9 32 9.0 -54.1 305 17 323.4 323.4 289.8 323.5 0.03 30 250 10490 -55.3 -62.3 41 7.0 -55.4 275 13 323.9 323.9 290.0 324.0 0.04 31 245 10618 -56.3 -63.3 41 7.0 -56.4 260 16 324.2 324.2 290.1 324.4 0.03 32 237 10829 -54.9 -76.9 5 22.0 -55.1 266 19 329.4 329.4 291.6 329.5 0.00 33 206 11722 -54.7 -78.7 4 24.0 -55.0 269 44 343.2 343.2 295.1 343.2 0.00 34 200 11910 -55.5 -79.5 3 24.0 -55.8 275 48 344.9 344.9 295.5 344.9 0.00 35 158 13411 -55.7 -83.7 2 28.0 -56.0 290 50 368.6 368.6 300.3 368.6 0.00 36 150 13740 -57.3 -84.3 2 27.0 -57.6 280 46 371.4 371.4 300.8 371.4 0.00 37 115 15394 -63.9 -85.9 3 22.0 -64.1 288 48 388.4 388.4 303.6 388.4 0.00 38 102 16129 -64.3 -87.3 3 23.0 -64.5 275 40 401.2 401.2 305.4 401.2 0.00 39 100 16250 -63.9 -86.9 3 23.0 -64.1 285 42 404.3 404.3 305.7 404.3 0.00 40 88 17027 -67.3 -88.3 4 21.0 -67.4 299 30 412.5 412.5 306.8 412.5 0.00 41 70 18410 -66.1 -88.1 3 22.0 -66.3 320 22 443.0 443.0 310.2 443.0 0.00 42 63 19050 -64.7 -88.7 2 24.0 -65.0 307 23 459.6 459.6 311.7 459.6 0.00 43 50 20450 -67.3 -90.3 2 23.0 -67.5 290 21 484.9 484.9 313.8 484.9 0.00 44 45 21091 -63.5 -89.5 2 26.0 -63.9 283 24 509.0 509.0 315.6 509.0 0.00 45 38 22123 -66.1 -91.1 2 25.0 -66.4 315 23 527.5 527.5 316.8 527.6 0.00 46 35 22627 -61.9 -89.9 1 28.0 -62.6 311 18 551.1 551.1 318.2 551.1 0.00 TRP 245 10618 -56.3 -63.3 41 7.0 -56.4 260 16 324.2 324.2 290.1 324.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 735.00 mb = 2697.29 m = 8849.26 ft Wetbulb zero: 764.49 mb = 2381.46 m = 7813.10 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 47.50 % Est. max temperature: 20.69 C = 69.24 F Sfc-Lift cond lev (LCL): 998.52 mb = 172.68 m = 566.52 ft T: 16.30 C 700-500 lapse rate: 5.07 C/km ThetaE index: 7.28 C Layer 904.0- 850.0 mb Conv cond level (CCL): 875.31 mb = 1279.01 m = 4196.18 ft Mean mixing ratio: 7.88 g/kg Conv temperature: 20.50 C = 68.89 F Cap Strength: 5.25 C Lifted Index: 4.02 C Risk: None Lifted Index @300 mb: 5.79 C Lifted Index @700 mb: -0.65 C Showalter Index: 5.43 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 21.00 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 81.60 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.03 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 30.00 J/kg Cap Strength: 5.24 C Lift Cond Lev (LCL): 903.40 mb = 1017.13 m = 3336.99 ft Lev Free Conv (LFC): 838.40 mb = 1633.50 m = 5359.19 ft Equ Level (EL): 738.40 mb = 2660.25 m = 8727.75 ft B at Equ Level: 35.00 J/kg Max Parcel Lev (MPL): 608.40 mb = 4184.25 m = 13727.70 ft Wind level data Storm motion: 1 at 8 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 1015 35 140 1 -0.6 0.8 | 177 9 -0.5 8.9 1 1000 160 125 6 -4.9 3.4 | 157 13 -4.8 11.6 2 925 820 330 6 3.0 -5.2 | 227 4 3.1 2.9 3 915 914 330 7 3.5 -6.1 | 240 4 3.6 2.1 4 882 1219 325 10 5.7 -8.2 | 271 6 5.8 -0.1 5 850 1521 325 11 6.3 -9.0 | 278 6 6.4 -0.9 6 818 1829 330 14 7.0 -12.1 | 299 8 7.1 -4.0 7 788 2134 320 13 8.4 -10.0 | 282 9 8.5 -1.8 8 759 2438 305 14 11.5 -8.0 | 270 12 11.6 0.1 9 730 2743 340 10 3.4 -9.4 | 290 4 3.5 -1.3 10 703 3048 310 12 9.2 -7.7 | 267 9 9.3 0.4 11 700 3086 315 11 7.8 -7.8 | 267 8 7.9 0.3 12 625 3962 315 20 14.1 -14.1 | 293 15 14.2 -6.0 13 601 4267 325 12 6.9 -9.8 | 284 7 7.0 -1.7 14 578 4572 5 10 -0.9 -10.0 | 23 2 -0.8 -1.8 15 555 4877 340 10 3.4 -9.4 | 290 4 3.5 -1.3 16 500 5690 35 8 -4.6 -6.6 | 109 5 -4.5 1.6 17 454 6401 340 2 0.7 -1.9 | 187 6 0.8 6.2 18 417 7010 305 11 9.0 -6.3 | 259 9 9.1 1.8 19 400 7315 305 18 14.7 -10.3 | 278 15 14.8 -2.2 20 400 7320 305 17 13.9 -9.8 | 277 14 14.0 -1.6 21 321 8839 315 19 13.4 -13.4 | 291 15 13.5 -5.3 22 307 9144 300 20 17.3 -10.0 | 276 18 17.4 -1.9 23 300 9300 300 19 16.5 -9.5 | 275 17 16.6 -1.4 24 255 10363 305 17 13.9 -9.8 | 277 14 14.0 -1.6 25 250 10490 275 13 13.0 -1.1 | 242 15 13.1 7.0 26 245 10618 260 16 15.8 2.8 | 235 19 15.9 10.9 27 243 10668 265 14 13.9 1.2 | 236 17 14.0 9.3 28 201 11887 270 49 49.0 -0.0 | 261 50 49.1 8.1 29 200 11910 275 48 47.8 -4.2 | 265 48 47.9 3.9 30 174 12802 275 50 49.8 -4.4 | 266 50 49.9 3.8 31 166 13106 280 52 51.2 -9.0 | 271 51 51.3 -0.9 32 158 13411 290 50 47.0 -17.1 | 281 48 47.1 -9.0 33 150 13740 280 46 45.3 -8.0 | 270 45 45.4 0.1 34 118 15240 290 49 46.0 -16.8 | 281 47 46.1 -8.6 35 102 16154 275 40 39.8 -3.5 | 263 40 39.9 4.6 36 100 16250 285 42 40.6 -10.9 | 274 41 40.7 -2.7 37 97 16459 285 42 40.6 -10.9 | 274 41 40.7 -2.7 38 87 17069 300 29 25.1 -14.5 | 284 26 25.2 -6.4 39 83 17374 290 22 20.7 -7.5 | 268 21 20.8 0.6 40 79 17678 290 33 31.0 -11.3 | 276 31 31.1 -3.2 41 71 18288 290 23 21.6 -7.9 | 269 22 21.7 0.3 42 70 18410 320 22 14.1 -16.9 | 301 17 14.2 -8.7 43 68 18593 320 24 15.4 -18.4 | 303 19 15.5 -10.3 44 65 18898 300 23 19.9 -11.5 | 280 20 20.0 -3.4 45 61 19202 315 23 16.3 -16.3 | 296 18 16.4 -8.1 46 58 19507 260 25 24.6 4.3 | 243 28 24.7 12.5 47 53 20117 295 28 25.4 -11.8 | 278 26 25.5 -3.7 48 50 20450 290 21 19.7 -7.2 | 267 20 19.8 0.9 49 47 20726 295 23 20.8 -9.7 | 274 21 20.9 -1.6 50 44 21031 275 25 24.9 -2.2 | 257 26 25.0 5.9 51 38 21641 315 24 17.0 -17.0 | 297 19 17.1 -8.8 52 36 21946 315 16 11.3 -11.3 | 286 12 11.4 -3.2 53 33 22250 300 25 21.7 -12.5 | 281 22 21.8 -4.4 54 31 22555 315 10 7.1 -7.1 | 262 7 7.2 1.1 55 29 22860 45 2 -1.4 -1.4 | 169 7 -1.3 6.7 Wind Parameters Mean winds (0-6000m): 330.7 at 10.8 knts Storm direction: 0.7 at 8.1 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -36.0 tot: -16.2 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.45 Bulk Shear: 26.98 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 91 5 147 10| 0.0 6.5 6.5| 0.0 -20.7 -20.7 -41.4 -0.56| 14.0 -7.9 1000 7 6 165 2| 0.0 4.7 4.7| 5.7 -20.7 -15.0 -15.0 -0.03| 11.7 -0.4 1500 335 7 245 4| 0.0 4.2 4.2| 9.0 -20.7 -11.6 -7.8 0.06| 8.9 0.5 2000 331 9 264 4| 0.0 3.7 3.7| 13.9 -24.3 -10.4 -5.2 0.08| 7.9 0.6 2500 325 10 268 6| 0.0 2.8 2.8| 17.3 -32.0 -14.8 -5.9 0.02| 7.8 0.1 3000 325 10 270 6| 0.0 2.2 2.2| 19.8 -36.0 -16.2 -5.4 -0.00| 8.3 -0.0 4000 321 11 276 7| 0.8 1.7 2.5| 33.3 -36.0 -2.7 -0.7 0.07| 7.7 0.6 5000 325 11 280 7| 1.0 1.4 2.4| 38.5 -40.5 -2.0 -0.4 0.08| 8.0 0.6 6000 331 11 284 6| 1.2 1.3 2.5| 43.9 -40.5 3.4 0.6 0.16| 7.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251213.23.gif