UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121923.upa.cvt Date: 2300Z 19 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 19 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 1017 30 16.0 11.2 73 4.8 13.1 180 3 287.8 289.2 285.6 310.8 8.23 1 1007 114 17.6 7.6 52 10.0 12.0 195 2 290.2 291.3 284.8 308.7 6.51 2 1000 173 17.2 7.2 52 10.0 11.6 205 1 290.4 291.5 284.8 308.5 6.37 3 925 832 11.2 8.0 81 3.2 9.4 300 8 290.8 292.1 285.9 311.5 7.29 4 852 1513 5.2 5.2 100 0.0 5.2 310 12 291.4 292.6 285.4 310.1 6.52 5 850 1532 5.2 5.2 100 0.0 5.2 310 13 291.6 292.8 285.4 310.3 6.53 6 827 1755 3.8 3.7 99 0.1 3.8 329 14 292.4 293.5 285.2 309.8 6.04 7 825 1775 3.6 0.5 80 3.1 2.1 331 14 292.4 293.3 284.0 306.4 4.81 8 822 1805 4.0 -24.0 11 28.0 -3.6 333 14 293.1 293.3 279.2 295.3 0.67 9 817 1855 9.2 -26.8 6 36.0 -1.0 335 14 299.2 299.2 281.7 300.9 0.52 10 812 1906 10.2 -27.8 5 38.0 -0.6 334 13 300.7 300.8 282.3 302.3 0.48 11 794 2091 9.0 -29.0 5 38.0 -1.4 331 12 301.4 301.5 282.5 302.9 0.44 12 700 3120 1.4 -23.6 14 25.0 -5.8 325 16 304.0 304.2 284.1 306.7 0.81 13 632 3934 -4.3 -27.3 15 23.0 -10.0 324 25 306.6 306.7 284.8 308.7 0.64 14 574 4689 -7.3 -41.3 5 34.0 -13.2 295 16 311.6 311.6 286.1 312.2 0.18 15 510 5599 -13.5 -50.5 3 37.0 -18.1 297 21 314.8 314.8 287.1 315.1 0.07 16 500 5750 -14.3 -48.3 4 34.0 -18.7 300 26 315.6 315.6 287.4 316.0 0.10 17 479 6073 -16.5 -37.5 14 21.0 -20.0 302 31 316.8 316.8 288.1 317.9 0.32 18 454 6472 -19.5 -42.5 11 23.0 -22.6 304 36 317.9 318.0 288.3 318.7 0.20 19 445 6620 -19.3 -49.3 5 30.0 -22.7 305 39 320.0 320.0 288.9 320.4 0.10 20 400 7400 -26.1 -48.1 11 22.0 -28.2 305 33 321.1 321.1 289.2 321.5 0.12 21 300 9420 -41.9 -55.9 20 14.0 -42.5 300 55 326.3 326.3 290.7 326.6 0.07 22 296 9510 -42.5 -57.5 18 15.0 -43.1 300 56 326.7 326.7 290.8 326.9 0.05 23 274 10023 -47.3 -57.3 31 10.0 -47.6 302 62 327.1 327.1 290.9 327.3 0.06 24 258 10416 -50.5 -56.5 49 6.0 -50.7 304 67 328.0 328.0 291.2 328.3 0.07 25 250 10620 -52.1 -59.1 43 7.0 -52.3 305 69 328.6 328.6 291.4 328.8 0.05 26 233 11075 -54.9 -69.9 14 15.0 -55.1 302 74 331.0 331.1 292.0 331.1 0.01 27 207 11825 -60.7 -69.7 30 9.0 -60.8 307 67 333.3 333.3 292.6 333.4 0.02 28 200 12040 -61.7 -71.7 25 10.0 -61.8 310 63 335.1 335.1 293.1 335.1 0.01 29 176 12821 -66.3 -75.3 27 9.0 -66.4 285 81 340.0 340.0 294.3 340.0 0.01 30 170 13031 -64.9 -77.5 16 12.6 -65.0 290 91 345.7 345.7 295.7 345.7 0.01 31 157 13519 -61.7 -82.7 4 21.0 -61.9 293 76 359.1 359.1 298.5 359.1 0.00 32 150 13800 -62.9 -83.9 4 21.0 -63.0 295 66 361.7 361.7 299.0 361.7 0.00 33 130 14674 -66.9 -86.9 4 20.0 -67.0 298 70 369.7 369.7 300.5 369.7 0.00 34 111 15627 -67.7 -86.7 5 19.0 -67.8 298 74 385.3 385.3 303.1 385.3 0.00 35 100 16260 -64.7 -86.7 3 22.0 -64.8 300 56 402.7 402.7 305.6 402.7 0.00 36 92 16768 -65.3 -87.3 3 22.0 -65.5 299 50 411.3 411.3 306.7 411.3 0.00 37 88 17041 -61.7 -86.7 2 25.0 -62.0 298 46 423.7 423.7 308.2 423.7 0.00 38 73 18178 -69.3 -88.3 5 19.0 -69.4 288 37 430.9 430.9 308.9 430.9 0.00 39 70 18430 -67.3 -88.3 4 21.0 -67.5 285 39 440.4 440.4 309.9 440.4 0.00 40 59 19465 -63.3 -88.3 2 25.0 -63.6 303 34 471.5 471.5 312.8 471.5 0.00 41 50 20470 -66.1 -89.1 3 23.0 -66.4 300 24 487.7 487.7 314.1 487.7 0.00 42 42 21544 -60.5 -88.5 1 28.0 -61.2 311 20 526.5 526.5 316.7 526.5 0.00 43 39 22004 -62.7 -88.7 2 26.0 -63.2 280 12 532.2 532.2 317.1 532.3 0.00 44 30 23640 -58.5 -87.5 1 29.0 -59.6 335 19 585.2 585.2 319.9 585.2 0.01 45 27 24304 -57.7 -87.7 1 30.0 -59.0 328 13 605.3 605.3 320.9 605.3 0.01 TRP 176 12821 -66.3 -75.3 27 9.0 -66.4 285 81 340.0 340.0 294.3 340.0 0.01 WND 170 13031 -64.9 -77.5 16 12.6 -65.0 290 91 345.7 345.7 295.7 345.7 0.01 Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 683.30 mb = 3319.98 m = 10892.18 ft Wetbulb zero: 823.89 mb = 1786.00 m = 5859.52 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 29.79 % Est. max temperature: 19.53 C = 67.16 F Sfc-Lift cond lev (LCL): 946.60 mb = 636.89 m = 2089.52 ft T: 12.98 C 700-500 lapse rate: 5.97 C/km ThetaE index: 15.05 C Layer 827.0- 817.0 mb Conv cond level (CCL): 863.55 mb = 1401.26 m = 4597.25 ft Mean mixing ratio: 6.89 g/kg Conv temperature: 19.56 C = 67.21 F Cap Strength: 7.63 C Lifted Index: 8.00 C Risk: None Lifted Index @300 mb: 11.75 C Lifted Index @700 mb: 5.48 C Showalter Index: 7.83 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 19.50 C K Index: -0.30 Risk: None Sweat Index: 114.40 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.56 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 15.65 J/kg Cap Strength: 7.83 C Lift Cond Lev (LCL): 875.10 mb = 1291.21 m = 4236.22 ft Lev Free Conv (LFC): 830.10 mb = 1724.90 m = 5659.06 ft Equ Level (EL): 820.10 mb = 1823.61 m = 5982.90 ft B at Equ Level: -6.46 J/kg Max Parcel Lev (MPL): 820.10 mb = 1823.61 m = 5982.90 ft Wind level data Storm motion: 343 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 1017 30 180 3 0.0 3.0 | 166 15 -3.6 14.5 1 1000 173 205 1 0.4 0.9 | 166 13 -3.2 12.4 2 925 832 300 8 6.9 -4.0 | 204 8 3.3 7.5 3 916 914 300 9 7.8 -4.5 | 211 8 4.2 7.0 4 851 1524 310 12 9.2 -7.7 | 236 7 5.6 3.8 5 850 1532 310 13 10.0 -8.4 | 244 7 6.4 3.2 6 820 1829 335 14 5.9 -12.7 | 297 3 2.3 -1.2 7 790 2134 330 12 6.0 -10.4 | 245 3 2.4 1.1 8 761 2438 320 14 9.0 -10.7 | 262 5 5.4 0.8 9 733 2743 335 16 6.8 -14.5 | 313 4 3.2 -3.0 10 700 3120 325 16 9.2 -13.1 | 286 6 5.6 -1.6 11 653 3658 320 28 18.0 -21.4 | 305 18 14.4 -9.9 12 628 3962 325 24 13.8 -19.7 | 309 13 10.2 -8.1 13 604 4267 320 24 15.4 -18.4 | 300 14 11.8 -6.9 14 581 4572 295 16 14.5 -6.8 | 246 12 10.9 4.8 15 517 5486 295 18 16.3 -7.6 | 253 13 12.7 3.9 16 500 5750 300 26 22.5 -13.0 | 274 19 18.9 -1.5 17 439 6706 305 40 32.8 -22.9 | 291 31 29.2 -11.4 18 405 7315 295 34 30.8 -14.4 | 276 27 27.2 -2.9 19 400 7400 305 33 27.0 -18.9 | 288 25 23.4 -7.4 20 388 7620 310 35 26.8 -22.5 | 295 26 23.2 -11.0 21 355 8230 295 44 39.9 -18.6 | 281 37 36.3 -7.1 22 300 9420 300 55 47.6 -27.5 | 290 47 44.0 -16.0 23 250 10620 305 69 56.5 -39.6 | 298 60 52.9 -28.1 24 225 11278 300 76 65.8 -38.0 | 293 68 62.2 -26.5 25 200 12040 310 63 48.3 -40.5 | 303 53 44.7 -29.0 26 195 12192 310 64 49.0 -41.1 | 303 54 45.4 -29.6 27 186 12497 300 62 53.7 -31.0 | 291 54 50.1 -19.5 28 176 12821 285 81 78.2 -21.0 | 277 75 74.7 -9.5 29 170 13031 290 91 85.5 -31.1 | 283 84 81.9 -19.6 30 168 13106 290 91 85.5 -31.1 | 283 84 81.9 -19.6 31 150 13800 295 66 59.8 -27.9 | 286 59 56.2 -16.4 32 138 14326 300 61 52.8 -30.5 | 291 53 49.2 -19.0 33 118 15240 295 84 76.1 -35.5 | 288 76 72.5 -24.0 34 107 15850 300 69 59.8 -34.5 | 292 61 56.2 -23.0 35 100 16260 300 56 48.5 -28.0 | 290 48 44.9 -16.5 36 97 16459 300 56 48.5 -28.0 | 290 48 44.9 -16.5 37 79 17678 295 34 30.8 -14.4 | 276 27 27.2 -2.9 38 70 18430 285 39 37.7 -10.1 | 268 34 34.1 1.4 39 68 18593 285 46 44.4 -11.9 | 271 41 40.8 -0.4 40 65 18898 280 41 40.4 -7.1 | 263 37 36.8 4.4 41 53 20117 330 26 13.0 -22.5 | 319 14 9.4 -11.0 42 50 20470 300 24 20.8 -12.0 | 272 17 17.2 -0.5 43 48 20726 300 23 19.9 -11.5 | 270 16 16.3 0.0 44 46 21031 315 23 16.3 -16.3 | 291 14 12.7 -4.8 45 43 21336 300 26 22.5 -13.0 | 274 19 18.9 -1.5 46 41 21641 315 18 12.7 -12.7 | 278 9 9.1 -1.2 47 39 21946 270 10 10.0 -0.0 | 209 13 6.4 11.5 48 38 22250 315 18 12.7 -12.7 | 278 9 9.1 -1.2 49 36 22555 335 16 6.8 -14.5 | 313 4 3.2 -3.0 50 32 23165 320 12 7.7 -9.2 | 241 5 4.1 2.3 51 31 23470 305 13 10.6 -7.5 | 240 8 7.1 4.1 52 30 23640 335 19 8.0 -17.2 | 322 7 4.4 -5.7 53 29 23774 340 10 3.4 -9.4 | 176 2 -0.2 2.1 54 25 24384 315 17 12.0 -12.0 | 273 8 8.4 -0.5 Wind Parameters Mean winds (0-6000m): 312.7 at 16.1 knts Storm direction: 342.7 at 12.1 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 46.0 neg: -3.6 tot: 42.4 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 32.65 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 ------------------------------------------------------------------------------- 500 235 3 174 13| 5.2 0.0 5.2| 15.1 0.0 15.1 30.2 0.72| 6.2 4.4 1000 292 5 186 10| 5.9 0.0 5.9| 28.8 0.0 28.8 28.8 0.71| 6.9 4.9 1500 300 7 197 8| 5.1 0.0 5.1| 35.2 0.0 35.2 23.5 0.76| 5.8 4.4 2000 311 9 206 6| 4.0 0.0 4.0| 40.1 -1.0 39.1 19.6 0.63| 6.3 4.0 2500 316 10 213 6| 3.2 0.5 3.7| 42.6 -1.5 41.1 16.5 0.57| 6.1 3.5 3000 319 11 223 5| 2.9 0.4 3.3| 46.0 -3.6 42.4 14.1 0.53| 5.9 3.1 4000 321 14 261 5| 2.1 1.5 3.6| 57.4 -5.5 51.9 13.0 0.42| 6.5 2.7 5000 317 15 265 7| 1.7 1.2 2.9| 59.4 -48.8 10.6 2.1 0.13| 6.7 0.9 6000 313 16 266 8| 2.4 1.0 3.5| 99.2 -48.8 50.4 8.4 0.22| 6.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251219.23.gif