UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 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 1010 30 19.4 11.4 60 8.0 14.6 190 8 291.7 293.2 287.3 315.6 8.40 1 1000 115 17.6 9.6 59 8.0 12.9 190 9 290.8 292.1 286.1 312.1 7.52 2 965 418 14.4 8.4 67 6.0 11.0 199 13 290.5 291.8 285.7 310.9 7.18 3 925 774 12.0 5.0 62 7.0 8.3 230 18 291.6 292.6 284.8 308.6 5.91 4 892 1078 10.0 3.0 62 7.0 6.4 243 22 292.6 293.5 284.5 308.0 5.32 5 850 1477 7.2 -0.8 57 8.0 3.4 250 20 293.7 294.4 283.8 306.1 4.24 6 831 1662 5.8 -2.2 56 8.0 2.1 254 20 294.1 294.8 283.7 305.7 3.91 7 748 2512 -1.7 -3.9 85 2.2 -2.6 259 20 295.0 295.6 283.9 306.3 3.83 8 737 2630 -1.7 -7.7 64 6.0 -4.1 257 19 296.2 296.7 283.4 305.0 2.90 9 726 2749 -2.5 -6.3 75 3.8 -4.0 255 19 296.6 297.2 284.0 306.5 3.29 10 700 3038 -3.9 -8.9 68 5.0 -5.8 250 19 298.2 298.7 284.0 306.6 2.78 11 688 3174 -4.5 -12.5 54 8.0 -7.2 251 19 299.0 299.4 283.6 305.5 2.13 12 669 3394 -5.9 -10.7 69 4.8 -7.7 258 15 299.8 300.3 284.4 307.6 2.53 13 654 3571 -7.1 -16.1 49 9.0 -9.9 250 14 300.4 300.7 283.7 305.6 1.66 14 622 3961 -9.5 -14.0 70 4.5 -11.0 264 16 302.0 302.4 284.8 308.5 2.08 15 610 4111 -10.7 -17.7 56 7.0 -12.7 257 17 302.3 302.6 284.3 307.3 1.56 16 602 4212 -10.7 -31.7 16 21.0 -14.8 250 17 303.4 303.5 283.4 305.0 0.45 17 536 5094 -17.7 -35.7 19 18.0 -20.5 245 14 305.3 305.4 284.0 306.5 0.34 18 532 5150 -18.1 -20.7 80 2.6 -18.7 245 13 305.5 305.8 285.3 310.0 1.38 19 524 5263 -19.3 -22.4 76 3.1 -20.0 242 12 305.4 305.6 285.1 309.3 1.21 20 523 5277 -19.3 -25.3 59 6.0 -20.5 241 12 305.6 305.7 284.8 308.6 0.93 21 522 5291 -19.3 -30.3 37 11.0 -21.2 240 12 305.7 305.8 284.4 307.7 0.59 22 520 5320 -19.5 -27.5 49 8.0 -21.0 239 12 305.8 306.0 284.7 308.4 0.77 23 517 5363 -19.9 -29.9 41 10.0 -21.7 236 12 305.8 306.0 284.5 307.9 0.62 24 516 5377 -19.7 -42.7 11 23.0 -22.5 236 12 306.2 306.3 284.1 306.9 0.17 25 500 5610 -21.7 -42.7 13 21.0 -24.1 230 16 306.6 306.6 284.2 307.2 0.18 26 425 6783 -30.3 -58.3 5 28.0 -31.9 250 13 310.2 310.2 285.4 310.3 0.03 27 400 7210 -34.1 -59.1 6 25.0 -35.3 225 9 310.7 310.7 285.6 310.8 0.03 28 365 7846 -39.5 -60.5 9 21.0 -40.2 143 2 311.7 311.7 286.0 311.8 0.03 29 359 7959 -40.5 -47.5 47 7.0 -40.9 129 2 311.9 311.9 286.2 312.4 0.15 30 355 8036 -41.1 -56.1 18 15.0 -41.7 122 4 312.0 312.1 286.1 312.3 0.05 31 346 8211 -42.5 -62.5 9 20.0 -43.1 108 9 312.4 312.5 286.2 312.5 0.02 32 329 8550 -45.7 -55.7 31 10.0 -46.0 108 10 312.6 312.6 286.3 312.8 0.06 33 321 8714 -46.9 -63.9 13 17.0 -47.3 109 10 313.1 313.1 286.5 313.2 0.02 34 307 9009 -48.9 -52.1 69 3.2 -49.0 95 10 314.3 314.4 287.0 314.7 0.10 35 300 9160 -50.3 -54.5 61 4.2 -50.4 80 10 314.5 314.5 287.0 314.7 0.08 36 297 9225 -50.9 -54.6 65 3.7 -51.0 79 10 314.5 314.5 287.0 314.8 0.08 37 289 9401 -51.9 -60.9 33 9.0 -52.1 76 10 315.5 315.6 287.3 315.7 0.04 38 286 9468 -52.5 -59.5 43 7.0 -52.7 81 10 315.6 315.6 287.3 315.8 0.04 39 282 9558 -52.3 -56.4 61 4.1 -52.4 112 12 317.2 317.2 287.9 317.4 0.07 40 271 9814 -52.7 -71.7 8 19.0 -52.9 198 18 320.2 320.2 288.8 320.3 0.01 41 264 9981 -54.1 -66.1 22 12.0 -54.3 255 21 320.6 320.6 288.9 320.7 0.02 42 250 10330 -51.5 -76.5 3 25.0 -51.8 260 34 329.5 329.5 291.6 329.5 0.00 43 241 10569 -50.3 -76.3 3 26.0 -50.7 263 35 334.8 334.8 293.0 334.8 0.00 44 200 11780 -53.9 -79.9 3 26.0 -54.2 265 48 347.4 347.4 296.1 347.4 0.00 45 169 12854 -55.9 -82.9 2 27.0 -56.2 270 38 361.2 361.2 299.0 361.2 0.00 46 163 13084 -54.7 -83.7 2 29.0 -55.1 268 40 367.0 367.0 300.0 367.0 0.00 47 150 13610 -58.3 -84.3 2 26.0 -58.5 275 45 369.6 369.6 300.5 369.6 0.00 48 141 13999 -60.3 -85.3 2 25.0 -60.5 280 46 372.7 372.7 301.1 372.7 0.00 49 107 15712 -63.7 -86.7 3 23.0 -63.8 261 46 396.9 396.9 304.8 396.9 0.00 50 100 16130 -61.5 -86.5 2 25.0 -61.7 260 34 408.9 408.9 306.4 408.9 0.00 51 70 18330 -62.7 -87.7 2 25.0 -63.0 275 25 450.2 450.2 310.9 450.3 0.00 52 66 18690 -64.5 -88.5 2 24.0 -64.7 273 28 454.0 454.0 311.2 454.0 0.00 53 63 18977 -58.9 -87.9 1 29.0 -59.5 271 31 472.4 472.4 312.8 472.4 0.00 54 59 19389 -57.7 -87.7 1 30.0 -58.3 270 33 484.0 484.0 313.8 484.1 0.00 55 50 20420 -62.3 -89.3 2 27.0 -62.7 272 34 496.7 496.7 314.7 496.7 0.00 56 30 23620 -57.3 -88.3 1 31.0 -58.5 260 35 588.4 588.4 320.0 588.5 0.01 57 26 24528 -55.9 -87.9 1 32.0 -57.5 249 40 617.0 617.0 321.3 617.0 0.01 58 21 25882 -57.3 -88.3 1 31.0 -59.0 257 33 651.6 651.6 322.7 651.7 0.01 TRP 264 9981 -54.1 -66.1 22 12.0 -54.3 255 21 320.6 320.6 288.9 320.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 766.81 mb = 2319.27 m = 7609.06 ft Wetbulb zero: 793.99 mb = 2030.13 m = 6660.46 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 53.49 % Est. max temperature: 21.10 C = 69.98 F Sfc-Lift cond lev (LCL): 896.83 mb = 1032.39 m = 3387.05 ft T: 10.30 C 700-500 lapse rate: 6.92 C/km ThetaE index: 9.99 C Layer 1000.0- 748.0 mb Conv cond level (CCL): 826.79 mb = 1703.48 m = 5588.77 ft Mean mixing ratio: 6.83 g/kg Conv temperature: 21.85 C = 71.33 F Cap Strength: 2.14 C Lifted Index: 0.25 C Risk: Showers probable Lifted Index @300 mb: 3.00 C Lifted Index @700 mb: -0.05 C Showalter Index: 3.07 C Risk: None Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 20.90 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 72.00 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.40 J/kg Max Up Vert Vel: 6.07 m/s Conv Inhibition (B-): 61.56 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 865.45 mb = 1327.78 m = 4356.19 ft Lev Free Conv (LFC): 780.45 mb = 2168.99 m = 7116.04 ft Equ Level (EL): 690.45 mb = 3146.26 m = 10322.25 ft B at Equ Level: 17.92 J/kg Max Parcel Lev (MPL): 580.45 mb = 4489.09 m = 14727.80 ft Wind level data Storm motion: 276 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 1010 30 190 8 1.4 7.9 | 129 15 -11.5 9.2 1 1000 115 190 9 1.6 8.9 | 132 15 -11.3 10.1 2 978 305 190 12 2.1 11.8 | 140 17 -10.8 13.1 3 925 774 230 18 13.8 11.6 | 184 13 0.9 12.8 4 910 914 240 21 18.2 10.5 | 204 13 5.3 11.8 5 877 1219 245 23 20.8 9.7 | 216 14 7.9 11.0 6 850 1477 250 20 18.8 6.8 | 216 10 5.9 8.1 7 783 2134 265 20 19.9 1.7 | 247 8 7.0 3.0 8 700 3038 250 19 17.9 6.5 | 212 9 5.0 7.8 9 699 3048 245 21 19.0 8.9 | 211 12 6.1 10.2 10 672 3353 260 15 14.8 2.6 | 206 4 1.9 3.9 11 645 3658 245 14 12.7 5.9 | 178 7 -0.2 7.2 12 620 3962 265 16 15.9 1.4 | 229 4 3.0 2.7 13 596 4267 245 18 16.3 7.6 | 201 10 3.4 8.9 14 573 4572 245 22 19.9 9.3 | 214 13 7.0 10.6 15 529 5182 245 12 10.9 5.1 | 162 7 -2.0 6.4 16 508 5486 230 12 9.2 7.7 | 158 10 -3.7 9.0 17 500 5610 230 16 12.3 10.3 | 177 12 -0.6 11.6 18 488 5791 230 16 12.3 10.3 | 177 12 -0.6 11.6 19 411 7010 255 12 11.6 3.1 | 163 5 -1.3 4.4 20 400 7210 225 9 6.4 6.4 | 139 10 -6.5 7.6 21 360 7925 130 1 -0.8 0.6 | 98 14 -13.7 1.9 22 344 8230 105 10 -9.7 2.6 | 100 23 -22.6 3.9 23 315 8839 110 10 -9.4 3.4 | 102 23 -22.3 4.7 24 300 9160 80 10 -9.8 -1.7 | 89 23 -22.7 -0.5 25 287 9449 75 10 -9.7 -2.6 | 87 23 -22.6 -1.3 26 264 9981 255 21 20.3 5.4 | 228 10 7.4 6.7 27 261 10058 275 14 13.9 -1.2 | 267 1 1.0 0.1 28 250 10330 260 34 33.5 5.9 | 251 22 20.6 7.2 29 249 10363 260 34 33.5 5.9 | 251 22 20.6 7.2 30 216 11278 275 40 39.8 -3.5 | 275 27 26.9 -2.2 31 200 11780 265 48 47.8 4.2 | 261 35 34.9 5.5 32 187 12192 265 53 52.8 4.6 | 262 40 39.9 5.9 33 170 12802 270 38 38.0 -0.0 | 267 25 25.1 1.3 34 155 13411 265 42 41.8 3.7 | 260 29 28.9 4.9 35 150 13610 275 45 44.8 -3.9 | 275 32 31.9 -2.6 36 140 14021 280 46 45.3 -8.0 | 282 33 32.4 -6.7 37 134 14326 270 33 33.0 -0.0 | 266 20 20.1 1.3 38 127 14630 255 38 36.7 9.8 | 245 26 23.8 11.1 39 121 14935 265 36 35.9 3.1 | 259 23 23.0 4.4 40 105 15850 260 48 47.3 8.3 | 254 36 34.4 9.6 41 100 16130 260 34 33.5 5.9 | 251 22 20.6 7.2 42 95 16459 260 34 33.5 5.9 | 251 22 20.6 7.2 43 90 16764 255 40 38.6 10.4 | 246 28 25.7 11.6 44 78 17678 290 27 25.4 -9.2 | 303 15 12.5 -8.0 45 74 17983 255 31 29.9 8.0 | 241 19 17.0 9.3 46 70 18288 280 28 27.6 -4.9 | 284 15 14.7 -3.6 47 70 18330 275 25 24.9 -2.2 | 274 12 12.0 -0.9 48 61 19202 270 33 33.0 -0.0 | 266 20 20.1 1.3 49 34 22860 275 35 34.9 -3.1 | 275 22 22.0 -1.8 50 30 23620 260 35 34.5 6.1 | 251 23 21.6 7.4 51 29 23774 235 46 37.7 26.4 | 222 37 24.8 27.7 52 23 24689 265 32 31.9 2.8 | 258 19 19.0 4.1 53 18 25603 245 34 30.8 14.4 | 229 24 17.9 15.6 54 16 26213 250 48 45.1 16.4 | 241 37 32.2 17.7 Wind Parameters Mean winds (0-6000m): 245.7 at 17.3 knts Storm direction: 275.7 at 13.0 knts Shear (0-3000m) pos: 3.3 neg: 0.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 94.3 neg: -10.7 tot: 83.6 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 23.30 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 ------------------------------------------------------------------------------- 500 196 11 141 16| 8.0 0.0 8.0| 35.3 0.0 35.3 70.5 0.91| 9.4 8.6 1000 218 15 165 14| 9.2 0.0 9.2| 77.5 0.0 77.5 77.5 0.94| 11.0 10.4 1500 231 17 182 12| 6.0 0.0 6.0| 84.6 -0.0 84.6 56.4 0.83| 9.2 7.6 2000 238 18 193 11| 4.9 0.0 4.9| 92.8 -0.0 92.7 46.4 0.84| 7.9 6.6 2500 244 18 201 10| 3.9 0.3 4.3| 94.3 -4.7 89.7 35.9 0.72| 7.0 5.0 3000 246 18 204 10| 3.3 0.7 4.0| 94.3 -10.7 83.6 27.9 0.59| 6.3 3.7 4000 248 18 204 9| 2.5 0.6 3.0| 99.7 -15.5 84.1 21.0 0.43| 6.6 2.9 5000 248 18 204 9| 2.0 0.9 2.9|104.6 -31.3 73.3 14.7 0.26| 6.8 1.8 6000 246 17 199 9| 1.8 1.1 2.9|114.2 -36.9 77.3 12.9 0.23| 6.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251210.11.gif