UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 5 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 1007 30 30.4 3.4 18 27.0 15.1 90 5 302.9 303.8 288.0 317.6 4.85 1 1006 39 28.8 2.8 19 26.0 14.3 91 5 301.4 302.3 287.2 315.5 4.65 2 1000 92 28.0 2.0 19 26.0 13.7 100 7 301.1 302.0 286.9 314.5 4.42 3 925 774 21.6 1.6 27 20.0 10.9 170 10 301.4 302.2 287.2 315.4 4.64 4 889 1116 18.6 0.6 30 18.0 9.2 169 14 301.7 302.6 287.2 315.3 4.49 5 850 1498 16.4 -2.6 27 19.0 7.0 185 23 303.3 304.0 287.0 314.7 3.71 6 845 1548 16.4 -5.6 22 22.0 6.1 181 22 303.8 304.4 286.4 313.1 2.98 7 827 1731 15.2 -2.8 29 18.0 6.3 188 21 304.4 305.1 287.4 316.0 3.76 8 700 3113 3.2 -4.8 56 8.0 -0.5 220 26 306.0 306.7 288.1 317.9 3.82 9 686 3277 1.8 -6.2 55 8.0 -1.7 224 28 306.2 306.9 287.8 317.1 3.50 10 593 4434 -7.3 -8.0 95 0.7 -7.6 240 37 308.7 309.4 288.6 319.8 3.53 11 558 4906 -10.7 -14.6 73 3.9 -12.0 238 39 310.1 310.5 287.8 317.2 2.21 12 500 5740 -17.9 -18.2 97 0.3 -18.0 235 42 311.2 311.6 287.8 317.2 1.82 13 495 5815 -18.3 -18.3 100 0.0 -18.3 235 42 311.6 312.0 287.9 317.6 1.83 14 478 6074 -20.7 -20.7 100 0.0 -20.7 236 43 311.8 312.1 287.7 316.9 1.54 15 475 6120 -21.5 -31.5 40 10.0 -23.2 236 43 311.4 311.5 286.5 313.4 0.58 16 471 6182 -22.1 -30.1 48 8.0 -23.5 236 43 311.4 311.5 286.6 313.7 0.67 17 469 6213 -21.9 -28.9 53 7.0 -23.2 236 43 312.0 312.1 286.9 314.6 0.75 18 464 6292 -20.9 -48.9 6 28.0 -23.8 237 43 314.2 314.2 286.9 314.6 0.10 19 461 6340 -20.7 -49.7 6 29.0 -23.7 237 43 315.0 315.1 287.2 315.4 0.09 20 400 7370 -28.5 -51.5 9 23.0 -30.3 240 45 317.9 318.0 288.2 318.3 0.08 21 324 8842 -40.9 -62.9 8 22.0 -41.6 235 47 320.6 320.6 288.9 320.7 0.02 22 305 9250 -44.7 -48.0 69 3.3 -44.9 247 46 320.8 320.9 289.2 321.5 0.16 23 301 9338 -45.5 -49.8 62 4.3 -45.7 249 46 320.9 320.9 289.2 321.4 0.13 24 300 9360 -45.7 -52.7 45 7.0 -46.0 250 46 320.9 321.0 289.2 321.3 0.10 25 296 9449 -46.1 -69.1 6 23.0 -46.6 250 46 321.6 321.6 289.3 321.7 0.01 26 269 10077 -50.9 -62.9 23 12.0 -51.1 260 61 323.5 323.5 289.9 323.7 0.03 27 252 10499 -53.3 -70.3 11 17.0 -53.5 255 62 326.1 326.1 290.6 326.1 0.01 28 250 10550 -53.5 -69.5 13 16.0 -53.7 255 65 326.5 326.5 290.7 326.6 0.01 29 221 11338 -57.5 -74.5 10 17.0 -57.7 255 75 332.1 332.1 292.3 332.1 0.01 30 200 11970 -57.3 -76.3 7 19.0 -57.5 255 83 342.0 342.0 294.8 342.0 0.01 31 199 12001 -57.1 -76.1 7 19.0 -57.3 255 84 342.8 342.8 295.0 342.9 0.01 32 190 12292 -57.8 -77.3 7 19.5 -58.0 260 97 346.2 346.2 295.8 346.3 0.01 33 150 13760 -61.5 -83.5 4 22.0 -61.7 260 90 364.1 364.1 299.5 364.1 0.00 34 130 14641 -64.7 -86.7 3 22.0 -64.8 257 83 373.6 373.6 301.2 373.6 0.00 35 107 15835 -62.7 -87.7 2 25.0 -62.9 265 79 398.8 398.8 305.0 398.8 0.00 36 100 16250 -64.9 -87.9 3 23.0 -65.1 255 55 402.3 402.3 305.5 402.3 0.00 37 90 16901 -59.1 -87.1 1 28.0 -59.5 259 65 426.2 426.2 308.4 426.2 0.00 38 72 18278 -65.1 -89.1 2 24.0 -65.3 260 34 441.5 441.5 310.0 441.5 0.00 39 70 18450 -63.7 -88.7 2 25.0 -64.0 240 27 448.1 448.1 310.7 448.1 0.00 40 54 20060 -58.7 -88.7 1 30.0 -59.3 275 12 494.2 494.2 314.5 494.2 0.00 41 50 20540 -61.7 -90.7 1 29.0 -62.1 230 10 498.1 498.1 314.8 498.1 0.00 42 33 23132 -57.7 -89.7 1 32.0 -58.8 71 2 571.5 571.5 319.2 571.6 0.00 43 30 23730 -59.3 -90.3 1 31.0 -60.3 315 4 583.0 583.0 319.8 583.0 0.00 TRP 72 18278 -65.1 -89.1 2 24.0 -65.3 260 34 441.5 441.5 310.0 441.5 0.00 WND 190 12292 -57.8 -77.3 7 19.5 -58.0 260 97 346.2 346.2 295.8 346.3 0.01 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 667.60 mb = 3505.52 m = 11500.91 ft Wetbulb zero: 708.98 mb = 3007.38 m = 9866.62 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 55.02 % Est. max temperature: 30.49 C = 86.88 F Sfc-Lift cond lev (LCL): 677.84 mb = 3371.65 m = 11061.70 ft T: 1.05 C 700-500 lapse rate: 8.03 C/km ThetaE index: 3.15 C Layer 1006.0- 925.0 mb Conv cond level (CCL): 624.70 mb = 4020.21 m = 13189.51 ft Mean mixing ratio: 4.54 g/kg Conv temperature: 35.33 C = 95.59 F Cap Strength: 4.46 C Lifted Index: 1.36 C Risk: Showers probable Lifted Index @300 mb: 4.52 C Lifted Index @700 mb: 4.25 C Showalter Index: 1.53 C Risk: Showers probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 34.30 C Cross Totals Index: 15.30 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 220.76 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.17 J/kg Max Up Vert Vel: 1.53 m/s Conv Inhibition (B-): 29698.40 J/kg Cap Strength: 4.46 C Lift Cond Lev (LCL): 684.03 mb = 3299.44 m = 10824.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 20 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 1007 30 90 5 -5.0 0.0 | 77 25 -24.7 -5.6 1 1000 92 100 7 -6.9 1.2 | 81 27 -26.6 -4.4 2 943 610 170 10 -1.7 9.8 | 101 22 -21.4 4.3 3 925 774 170 10 -1.7 9.8 | 101 22 -21.4 4.3 4 910 914 160 10 -3.4 9.4 | 99 23 -23.1 3.8 5 850 1498 185 23 2.0 22.9 | 134 25 -17.7 17.3 6 847 1524 180 22 0.0 22.0 | 130 26 -19.7 16.4 7 787 2134 205 20 8.5 18.1 | 138 17 -11.2 12.6 8 759 2438 215 22 12.6 18.0 | 150 14 -7.1 12.5 9 700 3113 220 26 16.7 19.9 | 168 15 -3.0 14.4 10 628 3962 240 37 32.0 18.5 | 224 18 12.4 12.9 11 604 4267 240 36 31.2 18.0 | 223 17 11.5 12.4 12 500 5740 235 42 34.4 24.1 | 218 24 14.7 18.5 13 400 7370 240 45 39.0 22.5 | 229 26 19.3 16.9 14 323 8839 235 47 38.5 27.0 | 221 28 18.8 21.4 15 300 9360 250 46 43.2 15.7 | 247 26 23.5 10.2 16 296 9449 250 46 43.2 15.7 | 247 26 23.5 10.2 17 270 10058 260 61 60.1 10.6 | 263 41 40.4 5.0 18 257 10363 255 54 52.2 14.0 | 255 34 32.5 8.4 19 250 10550 255 65 62.8 16.8 | 255 45 43.1 11.3 20 200 11970 255 83 80.2 21.5 | 255 63 60.5 15.9 21 190 12292 260 97 95.5 16.8 | 262 77 75.8 11.3 22 184 12497 260 97 95.5 16.8 | 262 77 75.8 11.3 23 150 13760 260 90 88.6 15.6 | 262 70 68.9 10.1 24 118 15240 255 79 76.3 20.4 | 255 59 56.6 14.9 25 112 15545 260 76 74.8 13.2 | 262 56 55.2 7.6 26 107 15850 265 79 78.7 6.9 | 269 59 59.0 1.3 27 100 16250 255 55 53.1 14.2 | 255 35 33.4 8.7 28 97 16459 255 55 53.1 14.2 | 255 35 33.4 8.7 29 92 16764 255 71 68.6 18.4 | 255 51 48.9 12.8 30 83 17374 275 45 44.8 -3.9 | 291 27 25.1 -9.5 31 79 17678 275 24 23.9 -2.1 | 331 9 4.2 -7.7 32 72 18278 260 34 33.5 5.9 | 269 14 13.8 0.3 33 72 18288 255 29 28.0 7.5 | 257 9 8.3 1.9 34 70 18450 240 27 23.4 13.5 | 205 9 3.7 7.9 35 68 18593 260 33 32.5 5.7 | 269 13 12.8 0.2 36 65 18898 235 28 22.9 16.1 | 197 11 3.2 10.5 37 59 19507 255 41 39.6 10.6 | 256 21 19.9 5.0 38 56 19812 275 19 18.9 -1.7 | 6 7 -0.8 -7.2 39 54 20117 275 11 11.0 -1.0 | 53 11 -8.7 -6.5 40 51 20422 250 10 9.4 3.4 | 78 11 -10.3 -2.1 41 50 20540 230 10 7.7 6.4 | 94 12 -12.0 0.9 42 49 20726 240 11 9.5 5.5 | 90 10 -10.2 -0.1 43 46 21031 220 16 10.3 12.3 | 125 12 -9.4 6.7 44 44 21336 250 13 12.2 4.4 | 81 8 -7.5 -1.1 45 42 21641 245 16 14.5 6.8 | 103 5 -5.2 1.2 46 38 22250 310 23 17.6 -14.8 | 6 20 -2.1 -20.3 47 34 22860 350 12 2.1 -11.8 | 45 25 -17.6 -17.4 48 33 23165 80 1 -1.0 -0.2 | 74 21 -20.7 -5.7 49 30 23730 315 4 2.8 -2.8 | 64 19 -16.9 -8.4 50 28 24079 315 4 2.8 -2.8 | 64 19 -16.9 -8.4 Wind Parameters Mean winds (0-6000m): 224.2 at 27.3 knts Storm direction: 254.2 at 20.5 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 198.5 neg: -2.7 tot: 195.9 m^2/s^2 ave: 65.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 110.33 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 ------------------------------------------------------------------------------- 500 131 8 89 26| 9.3 0.0 9.3| 64.1 0.0 64.1 128.1 0.86| 11.3 9.7 1000 153 9 96 24| 6.3 0.0 6.3| 85.9 -2.3 83.6 83.6 0.74| 8.7 6.5 1500 167 12 106 23| 7.7 0.0 7.7|151.9 -2.7 149.2 99.4 0.81| 9.6 7.8 2000 176 14 113 22| 5.8 0.0 5.8|168.3 -2.7 165.7 82.8 0.71| 9.2 6.6 2500 186 16 119 21| 5.3 0.0 5.3|185.8 -2.7 183.1 73.3 0.71| 8.7 6.1 3000 194 17 126 19| 5.0 0.0 5.0|198.5 -2.7 195.9 65.3 0.73| 7.8 5.7 4000 210 21 144 16| 5.3 0.0 5.3|262.9 -2.7 260.2 65.1 0.79| 7.9 6.3 5000 219 24 162 14| 4.2 0.3 4.5|262.9 -7.3 255.7 51.1 0.73| 6.7 4.9 6000 224 27 177 14| 3.7 0.4 4.1|267.7 -11.9 255.9 42.6 0.69| 6.0 4.1 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251205.11.gif