UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121711.upa.cvt Date: 1100Z 17 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 17 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 32 16.6 2.6 39 14.0 9.5 45 9 288.5 289.3 282.0 301.5 4.54 1 1000 158 14.6 1.6 41 13.0 8.2 60 7 287.8 288.5 281.3 300.0 4.29 2 925 809 8.2 1.2 61 7.0 4.8 65 6 287.7 288.5 281.5 300.6 4.51 3 888 1144 4.8 -0.2 70 5.0 2.5 52 10 287.6 288.3 281.2 299.7 4.24 4 850 1499 2.2 -7.8 48 10.0 -1.6 55 15 288.5 288.9 279.4 295.8 2.50 5 810 1886 -0.5 -11.5 43 11.0 -4.3 32 19 289.6 289.9 279.3 295.4 1.96 6 727 2742 -4.7 -22.7 23 18.0 -9.2 18 24 294.1 294.2 279.9 296.8 0.85 7 722 2796 -5.1 -20.1 30 15.0 -9.2 19 25 294.2 294.4 280.3 297.6 1.07 8 700 3038 -6.7 -19.7 35 13.0 -10.2 20 26 295.1 295.3 280.7 298.7 1.14 9 690 3150 -7.7 -19.7 38 12.0 -10.9 20 27 295.2 295.4 280.8 298.8 1.16 10 554 4817 -20.3 -38.3 18 18.0 -22.6 19 34 299.4 299.4 281.4 300.2 0.25 11 500 5570 -24.5 -44.5 14 20.0 -26.4 360 43 303.2 303.2 282.9 303.7 0.15 12 435 6574 -30.3 -55.3 7 25.0 -31.8 342 52 308.1 308.1 284.7 308.3 0.05 13 400 7170 -31.9 -63.9 3 32.0 -33.4 340 68 313.5 313.5 286.6 313.6 0.02 14 364 7834 -32.9 -65.9 2 33.0 -34.4 336 90 320.8 320.8 289.0 320.8 0.01 15 318 8772 -38.3 -66.5 4 28.1 -39.4 325 99 325.8 325.8 290.5 325.9 0.02 16 300 9170 -40.7 -66.7 4 26.0 -41.5 330 96 328.0 328.0 291.2 328.1 0.02 17 280 9636 -42.5 -69.5 4 27.0 -43.3 334 95 331.9 331.9 292.3 332.0 0.01 18 250 10390 -47.9 -71.9 5 24.0 -48.4 340 94 334.9 334.9 293.0 334.9 0.01 19 241 10631 -49.7 -71.7 6 22.0 -50.1 340 93 335.7 335.7 293.2 335.7 0.01 20 231 10907 -50.3 -72.3 6 22.0 -50.7 334 95 338.9 338.9 294.0 338.9 0.01 21 200 11840 -53.3 -77.3 4 24.0 -53.7 335 78 348.4 348.4 296.3 348.4 0.01 22 190 12169 -54.9 -77.9 4 23.0 -55.2 325 63 350.9 350.9 296.8 351.0 0.00 23 159 13309 -55.1 -82.1 2 27.0 -55.4 315 71 368.9 368.9 300.4 369.0 0.00 24 150 13680 -56.7 -82.7 2 26.0 -57.0 315 77 372.4 372.4 301.0 372.4 0.00 25 100 16200 -64.1 -86.1 3 22.0 -64.3 305 53 403.9 403.9 305.7 403.9 0.00 26 90 16844 -66.1 -87.1 4 21.0 -66.2 310 47 412.3 412.3 306.8 412.3 0.00 27 81 17489 -63.3 -86.3 3 23.0 -63.6 318 37 430.6 430.6 308.9 430.6 0.00 28 76 17879 -66.1 -87.1 4 21.0 -66.2 310 33 432.7 432.7 309.1 432.7 0.00 29 70 18380 -65.5 -87.5 3 22.0 -65.7 285 31 444.3 444.3 310.3 444.3 0.00 30 61 19220 -63.3 -87.3 2 24.0 -63.6 294 29 467.0 467.0 312.4 467.0 0.00 31 52 20193 -66.5 -88.5 3 22.0 -66.7 307 23 481.3 481.3 313.5 481.4 0.00 32 50 20430 -66.3 -89.3 3 23.0 -66.5 310 17 487.2 487.2 314.0 487.3 0.00 33 45 21074 -62.7 -87.7 2 25.0 -63.1 309 24 510.9 510.9 315.7 510.9 0.00 34 38 22114 -63.7 -88.7 2 25.0 -64.2 267 31 533.7 533.7 317.2 533.7 0.00 35 35 22623 -59.7 -86.7 2 27.0 -60.5 275 23 556.8 556.8 318.5 556.8 0.01 36 35 22623 -59.9 -86.9 2 27.0 -60.7 275 23 556.3 556.3 318.5 556.3 0.01 TRP 190 12169 -54.9 -77.9 4 23.0 -55.2 325 63 350.9 350.9 296.8 351.0 0.00 WND 318 8772 -38.3 -66.5 4 28.1 -39.4 325 99 325.8 325.8 290.5 325.9 0.02 Sounding variables and indices 1000-500 mb thick: 5412.00 m Freezing level: 817.41 mb = 1813.99 m = 5951.34 ft Wetbulb zero: 865.02 mb = 1356.84 m = 4451.53 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 35.46 % Est. max temperature: 16.17 C = 61.11 F Sfc-Lift cond lev (LCL): 822.24 mb = 1765.30 m = 5791.58 ft T: 0.34 C 700-500 lapse rate: 7.03 C/km ThetaE index: 5.15 C Layer 888.0- 727.0 mb Conv cond level (CCL): 795.73 mb = 2026.30 m = 6647.88 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 18.42 C = 65.15 F Cap Strength: 2.51 C Lifted Index: 4.19 C Risk: None Lifted Index @300 mb: 19.69 C Lifted Index @700 mb: 2.51 C Showalter Index: 7.47 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 16.70 C K Index: 5.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.93 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 34015.26 J/kg Cap Strength: 3.97 C Lift Cond Lev (LCL): 825.95 mb = 1729.20 m = 5673.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 48 at 19 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 32 45 9 -6.4 -6.4 | 230 10 7.4 6.2 1 1000 158 60 7 -6.1 -3.5 | 220 12 7.7 9.1 2 925 809 65 6 -5.4 -2.5 | 220 13 8.3 10.0 3 913 914 50 7 -5.4 -4.5 | 226 12 8.4 8.1 4 850 1499 55 15 -12.3 -8.6 | 201 4 1.5 4.0 5 847 1524 55 15 -12.3 -8.6 | 201 4 1.5 4.0 6 785 2134 15 21 -5.4 -20.3 | 313 11 8.3 -7.7 7 700 3038 20 26 -8.9 -24.4 | 338 13 4.9 -11.9 8 595 4267 20 32 -10.9 -30.1 | 351 18 2.8 -17.5 9 571 4572 25 31 -13.1 -28.1 | 358 16 0.7 -15.5 10 500 5570 360 43 -0.0 -43.0 | 336 33 13.8 -30.4 11 465 6096 350 40 6.9 -39.4 | 322 34 20.7 -26.8 12 427 6706 340 56 19.2 -52.6 | 321 52 32.9 -40.0 13 400 7170 340 68 23.3 -63.9 | 324 63 37.0 -51.3 14 359 7925 335 93 39.3 -84.3 | 323 89 53.1 -71.7 15 318 8772 325 99 56.8 -81.1 | 314 98 70.6 -68.5 16 315 8839 325 99 56.8 -81.1 | 314 98 70.6 -68.5 17 300 9170 330 96 48.0 -83.1 | 319 94 61.8 -70.6 18 250 10390 340 94 32.1 -88.3 | 329 89 45.9 -75.8 19 240 10668 340 93 31.8 -87.4 | 329 88 45.6 -74.8 20 218 11278 325 97 55.6 -79.5 | 314 96 69.4 -66.9 21 200 11840 335 78 33.0 -70.7 | 321 75 46.7 -58.1 22 199 11887 335 78 33.0 -70.7 | 321 75 46.7 -58.1 23 190 12169 325 63 36.1 -51.6 | 308 63 49.9 -39.0 24 181 12497 315 58 41.0 -41.0 | 297 62 54.8 -28.4 25 150 13680 315 77 54.4 -54.4 | 302 80 68.2 -41.9 26 149 13716 315 82 58.0 -58.0 | 302 85 71.8 -45.4 27 135 14326 300 70 60.6 -35.0 | 287 78 74.4 -22.4 28 117 15240 320 66 42.4 -50.6 | 304 68 56.2 -38.0 29 100 16200 305 53 43.4 -30.4 | 287 60 57.2 -17.8 30 96 16459 305 53 43.4 -30.4 | 287 60 57.2 -17.8 31 79 17678 320 34 21.9 -26.0 | 291 38 35.6 -13.5 32 70 18380 285 31 29.9 -8.0 | 264 44 43.7 4.6 33 68 18593 285 34 32.8 -8.8 | 265 47 46.6 3.8 34 61 19202 295 29 26.3 -12.3 | 270 40 40.1 0.3 35 58 19507 280 26 25.6 -4.5 | 258 40 39.4 8.1 36 55 19812 300 22 19.1 -11.0 | 267 33 32.8 1.6 37 53 20117 305 21 17.2 -12.0 | 269 31 31.0 0.5 38 50 20422 315 30 21.2 -21.2 | 284 36 35.0 -8.6 39 50 20430 310 17 13.0 -10.9 | 266 27 26.8 1.6 40 47 20726 325 23 13.2 -18.8 | 283 28 27.0 -6.3 41 41 21336 270 25 25.0 -0.0 | 252 41 38.8 12.6 42 38 21641 265 32 31.9 2.8 | 251 48 45.7 15.4 43 36 21946 280 23 22.7 -4.0 | 257 37 36.4 8.6 44 33 22250 265 24 23.9 2.1 | 249 40 37.7 14.7 45 29 22860 275 28 27.9 -2.4 | 256 43 41.7 10.1 Wind Parameters Mean winds (0-6000m): 17.6 at 24.9 knts Storm direction: 47.6 at 18.7 knts Shear (0-3000m) pos: 1.2 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 25.9 neg: -10.7 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 53.42 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 59 7 221 12| 3.6 0.0 3.6| 0.0 -5.4 -5.4 -10.8 -0.54| 3.7 -2.0 1000 59 7 221 12| 1.8 1.4 3.2| 4.3 -6.2 -1.9 -1.9 -0.12| 3.7 -0.4 1500 56 9 220 10| 1.7 0.9 2.6| 4.3 -10.4 -6.2 -4.1 -0.24| 4.7 -1.1 2000 48 11 227 8| 1.3 3.3 4.6| 9.6 -10.4 -0.9 -0.4 0.12| 6.5 0.8 2500 37 13 250 6| 1.0 3.4 4.4| 16.7 -10.7 6.0 2.4 0.17| 6.2 1.1 3000 32 15 272 6| 1.2 2.8 4.1| 25.9 -10.7 15.2 5.1 0.24| 5.7 1.4 4000 27 19 306 7| 1.2 2.4 3.5| 37.1 -10.7 26.4 6.6 0.29| 4.9 1.4 5000 25 21 325 8| 1.1 2.7 3.8| 47.2 -28.0 19.2 3.8 0.20| 5.1 1.0 6000 18 25 331 13| 0.9 3.2 4.1| 47.2-132.1 -85.0 -14.2 -0.04| 5.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251217.11.gif