UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 8 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 35 14.8 11.4 80 3.4 12.8 105 4 287.1 288.6 285.5 310.6 8.40 1 1000 119 14.6 10.3 75 4.3 12.1 95 8 287.8 289.1 285.2 309.9 7.88 2 982 273 14.8 7.8 63 7.0 10.9 99 10 289.4 290.6 284.8 308.6 6.77 3 925 775 10.8 7.7 81 3.1 9.0 205 18 290.4 291.6 285.5 310.7 7.14 4 917 848 11.0 8.3 83 2.7 9.5 213 21 291.3 292.6 286.3 312.7 7.51 5 868 1303 7.0 7.0 100 0.0 7.0 225 24 291.7 293.0 286.2 312.5 7.25 6 856 1417 5.4 4.3 93 1.1 4.8 218 25 291.2 292.3 284.8 308.7 6.09 7 850 1475 5.8 2.9 82 2.9 4.3 215 25 292.2 293.2 284.7 308.3 5.55 8 847 1504 5.6 2.6 81 3.0 4.1 215 25 292.3 293.3 284.6 308.1 5.45 9 726 2744 -3.9 -3.9 100 0.0 -3.9 227 20 295.1 295.8 284.1 306.8 3.95 10 700 3031 -5.3 -5.6 98 0.3 -5.4 235 17 296.6 297.3 284.3 307.4 3.60 11 693 3110 -5.9 -7.0 92 1.1 -6.3 236 15 296.8 297.4 284.0 306.6 3.26 12 680 3258 -5.5 -11.5 63 6.0 -7.6 238 14 298.9 299.3 283.8 306.0 2.33 13 637 3767 -8.5 -15.5 57 7.0 -10.7 247 8 301.1 301.4 284.1 306.7 1.79 14 625 3914 -9.5 -10.9 90 1.4 -10.0 249 6 301.6 302.1 285.2 309.8 2.66 15 589 4369 -12.5 -23.5 39 11.0 -15.1 223 7 303.3 303.4 284.0 306.4 0.98 16 572 4593 -13.5 -24.5 39 11.0 -16.0 190 10 304.6 304.8 284.4 307.7 0.92 17 561 4740 -14.5 -25.5 39 11.0 -16.9 197 12 305.1 305.3 284.5 308.0 0.86 18 522 5281 -18.9 -25.9 54 7.0 -20.3 203 17 306.2 306.4 285.0 309.1 0.89 19 510 5454 -20.1 -34.1 28 14.0 -22.2 210 14 306.8 306.9 284.7 308.2 0.42 20 500 5600 -21.3 -34.3 30 13.0 -23.2 215 12 307.1 307.1 284.8 308.5 0.42 21 460 6211 -25.5 -42.5 19 17.0 -27.3 217 9 309.2 309.3 285.3 309.9 0.20 22 407 7088 -32.9 -40.9 45 8.0 -33.6 233 3 310.7 310.7 285.9 311.6 0.26 23 400 7210 -33.9 -42.9 40 9.0 -34.7 235 2 310.9 311.0 285.9 311.7 0.22 24 382 7530 -36.3 -49.3 25 13.0 -37.1 303 4 311.9 311.9 286.1 312.3 0.11 25 315 8831 -48.3 -54.3 50 6.0 -48.5 336 18 312.9 312.9 286.5 313.2 0.08 26 300 9150 -50.9 -56.9 49 6.0 -51.1 315 9 313.6 313.6 286.7 313.8 0.06 27 295 9259 -51.9 -56.4 58 4.5 -52.0 295 8 313.7 313.7 286.7 313.9 0.06 28 284 9504 -53.5 -59.5 48 6.0 -53.6 254 7 314.8 314.8 287.1 315.0 0.04 29 281 9572 -52.5 -69.5 11 17.0 -52.7 248 8 317.2 317.2 287.8 317.3 0.01 30 271 9807 -50.9 -72.9 6 22.0 -51.2 234 12 322.9 322.9 289.6 322.9 0.01 31 250 10330 -51.7 -75.7 4 24.0 -52.0 245 34 329.2 329.2 291.5 329.2 0.01 32 200 11770 -53.9 -79.9 3 26.0 -54.2 245 38 347.4 347.4 296.1 347.4 0.00 33 150 13620 -55.5 -83.5 2 28.0 -55.8 245 31 374.5 374.5 301.4 374.5 0.00 34 132 14430 -55.7 -84.7 1 29.0 -56.1 246 43 388.0 388.0 303.5 388.0 0.00 35 100 16170 -60.5 -86.5 2 26.0 -60.8 250 32 410.8 410.8 306.6 410.8 0.00 36 88 16953 -64.9 -87.9 3 23.0 -65.1 260 40 417.3 417.3 307.4 417.3 0.00 37 70 18360 -59.7 -87.7 1 28.0 -60.2 260 40 456.7 456.7 311.5 456.7 0.00 38 60 19329 -56.1 -87.1 1 31.0 -56.9 261 23 485.3 485.3 313.8 485.3 0.00 39 52 20226 -61.3 -89.3 1 28.0 -61.8 238 36 493.5 493.5 314.5 493.5 0.00 40 50 20470 -60.1 -89.1 1 29.0 -60.7 255 33 501.9 501.9 315.1 501.9 0.00 41 39 22033 -56.9 -88.9 1 32.0 -57.9 255 30 546.9 546.9 317.9 546.9 0.00 42 37 22365 -58.7 -88.7 1 30.0 -59.6 258 29 550.6 550.6 318.1 550.6 0.00 43 34 22902 -54.3 -87.3 1 33.0 -55.8 263 31 575.6 575.6 319.5 575.7 0.01 44 30 23700 -56.7 -87.7 1 31.0 -58.0 259 37 590.1 590.1 320.2 590.1 0.01 45 25 24851 -58.5 -89.5 1 31.0 -59.8 616.5 616.5 321.3 616.5 0.01 TRP 88 16953 -64.9 -87.9 3 23.0 -65.1 260 40 417.3 417.3 307.4 417.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 775.67 mb = 2234.68 m = 7331.55 ft Wetbulb zero: 785.31 mb = 2112.08 m = 6929.31 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 71.37 % Est. max temperature: 19.07 C = 66.32 F Sfc-Lift cond lev (LCL): 959.88 mb = 464.04 m = 1522.41 ft T: 13.28 C 700-500 lapse rate: 6.23 C/km ThetaE index: 5.92 C Layer 868.0- 700.0 mb Conv cond level (CCL): 867.06 mb = 1311.92 m = 4304.15 ft Mean mixing ratio: 7.20 g/kg Conv temperature: 19.37 C = 66.86 F Cap Strength: 1.81 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 2.75 C Lifted Index @700 mb: -1.22 C Showalter Index: 2.12 C Risk: Showers probable Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 24.20 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 142.80 Risk: None Energy Index: 0.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.69 J/kg Max Up Vert Vel: 10.93 m/s Conv Inhibition (B-): 39.09 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 893.89 mb = 1059.25 m = 3475.20 ft Lev Free Conv (LFC): 808.89 mb = 1874.16 m = 6148.76 ft Equ Level (EL): 668.89 mb = 3386.36 m = 11109.98 ft B at Equ Level: 59.10 J/kg Max Parcel Lev (MPL): 498.89 mb = 5616.29 m = 18425.92 ft Wind level data Storm motion: 244 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 1010 35 105 4 -3.9 1.0 | 74 15 -14.6 -4.1 1 1000 119 95 8 -8.0 0.7 | 77 19 -18.7 -4.4 2 978 305 100 10 -9.8 1.7 | 81 21 -20.5 -3.4 3 925 775 205 18 7.6 16.3 | 165 12 -3.1 11.2 4 910 914 220 24 15.4 18.4 | 200 14 4.7 13.3 5 877 1219 230 24 18.4 15.4 | 217 13 7.7 10.3 6 850 1475 215 25 14.3 20.5 | 193 16 3.6 15.4 7 783 2134 210 26 13.0 22.5 | 188 18 2.3 17.4 8 700 3031 235 17 13.9 9.8 | 215 6 3.2 4.6 9 698 3048 235 16 13.1 9.2 | 211 5 2.4 4.1 10 620 3962 250 5 4.7 1.7 | 60 7 -6.0 -3.4 11 595 4267 235 6 4.9 3.4 | 74 6 -5.8 -1.7 12 572 4572 190 10 1.7 9.8 | 118 10 -9.0 4.7 13 550 4877 205 15 6.3 13.6 | 153 10 -4.4 8.5 14 528 5182 200 18 6.2 16.9 | 159 13 -4.5 11.8 15 500 5600 215 12 6.9 9.8 | 141 6 -3.8 4.7 16 487 5791 210 12 6.0 10.4 | 138 7 -4.7 5.3 17 400 7210 235 2 1.6 1.1 | 66 10 -9.1 -4.0 18 394 7315 290 1 0.9 -0.3 | 61 11 -9.8 -5.4 19 360 7925 330 10 5.0 -8.7 | 22 15 -5.7 -13.8 20 329 8534 345 12 3.1 -11.6 | 24 18 -7.6 -16.7 21 314 8839 335 18 7.6 -16.3 | 8 22 -3.1 -21.4 22 300 9144 330 13 6.5 -11.3 | 14 17 -4.2 -16.4 23 300 9150 315 9 6.4 -6.4 | 21 12 -4.3 -11.5 24 286 9449 260 6 5.9 1.0 | 50 6 -4.8 -4.1 25 273 9754 230 10 7.7 6.4 | 114 3 -3.0 1.3 26 261 10058 250 21 19.7 7.2 | 257 9 9.0 2.1 27 250 10330 245 34 30.8 14.4 | 245 22 20.1 9.3 28 249 10363 240 34 29.4 17.0 | 238 22 18.8 11.9 29 226 10973 255 37 35.7 9.6 | 260 25 25.0 4.5 30 200 11770 245 38 34.4 16.1 | 245 26 23.7 11.0 31 196 11887 245 37 33.5 15.6 | 245 25 22.8 10.5 32 179 12497 245 53 48.0 22.4 | 245 41 37.3 17.3 33 150 13620 245 31 28.1 13.1 | 245 19 17.4 8.0 34 148 13716 255 32 30.9 8.3 | 261 20 20.2 3.2 35 134 14326 245 45 40.8 19.0 | 245 33 30.1 13.9 36 122 14935 250 34 31.9 11.6 | 253 22 21.3 6.5 37 110 15545 250 44 41.3 15.0 | 252 32 30.7 9.9 38 105 15850 280 35 34.5 -6.1 | 295 26 23.8 -11.2 39 100 16154 270 29 29.0 -0.0 | 286 19 18.3 -5.1 40 100 16170 250 32 30.1 10.9 | 253 20 19.4 5.8 41 95 16459 250 32 30.1 10.9 | 253 20 19.4 5.8 42 88 16953 260 40 39.4 6.9 | 266 29 28.7 1.8 43 82 17374 265 47 46.8 4.1 | 272 36 36.1 -1.0 44 74 17983 270 42 42.0 -0.0 | 279 32 31.3 -5.1 45 70 18360 260 40 39.4 6.9 | 266 29 28.7 1.8 46 61 19202 265 26 25.9 2.3 | 281 15 15.2 -2.8 47 58 19507 255 19 18.4 4.9 | 271 8 7.7 -0.2 48 53 20117 230 38 29.1 24.4 | 224 27 18.4 19.3 49 50 20470 255 33 31.9 8.5 | 261 21 21.2 3.4 50 44 21031 260 29 28.6 5.0 | 270 18 17.9 -0.1 51 41 21336 270 31 31.0 -0.0 | 284 21 20.3 -5.1 52 38 21641 250 30 28.2 10.3 | 254 18 17.5 5.2 53 36 21946 265 29 28.9 2.5 | 278 18 18.2 -2.6 54 27 23165 255 42 40.6 10.9 | 259 30 29.9 5.8 Wind Parameters Mean winds (0-6000m): 214.5 at 15.8 knts Storm direction: 244.5 at 11.8 knts Shear (0-3000m) pos: 3.7 neg: 1.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 139.6 deg Storm rel helicity (0-3000m) pos: 179.1 neg: -27.9 tot: 151.2 m^2/s^2 ave: 50.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.14 Bulk Shear: 52.56 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 ------------------------------------------------------------------------------- 500 115 10 87 20| 11.9 0.0 11.9| 68.8 0.0 68.8 137.6 0.75| 18.0 13.5 1000 186 15 136 13| 13.5 0.0 13.5|155.3 0.0 155.3 155.3 0.86| 21.9 18.8 1500 207 18 167 11| 9.0 1.4 10.4|162.6 -21.2 141.4 94.3 0.65| 17.5 11.3 2000 209 20 175 12| 6.7 1.5 8.3|162.6 -26.8 135.8 67.9 0.60| 13.6 8.2 2500 211 21 179 13| 5.0 1.2 6.2|173.4 -27.9 145.5 58.2 0.58| 12.2 7.0 3000 213 21 183 12| 3.7 1.0 4.7|179.1 -27.9 151.2 50.4 0.55| 11.4 6.3 4000 217 18 181 9| 1.6 0.8 2.4|179.6 -29.7 149.9 37.5 0.42| 10.1 4.2 5000 216 16 172 8| 1.7 1.4 3.0|207.7 -29.7 177.9 35.6 0.49| 9.7 4.7 6000 214 16 168 8| 1.4 1.1 2.5|208.8 -38.0 170.9 28.5 0.40| 9.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251208.23.gif