UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122523.upa.cvt Date: 2300Z 25 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 25 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 1013 33 9.8 8.2 90 1.6 8.9 105 3 281.9 283.1 281.5 300.4 6.74 1 1008 74 13.6 6.6 63 7.0 9.9 126 3 286.1 287.2 282.7 303.1 6.07 2 1000 141 15.2 8.2 63 7.0 11.3 160 3 288.4 289.5 284.4 307.6 6.83 3 994 192 16.0 9.0 63 7.0 12.0 170 3 289.6 290.9 285.4 310.2 7.26 4 976 348 15.2 10.7 74 4.5 12.6 202 3 290.4 291.8 286.7 313.9 8.30 5 925 801 12.6 -0.4 41 13.0 6.3 295 3 292.2 292.9 283.0 303.9 4.01 6 850 1503 7.0 -2.0 53 9.0 2.8 305 4 293.5 294.2 283.4 304.9 3.88 7 823 1767 4.6 -3.4 56 8.0 1.1 324 6 293.7 294.3 283.1 304.3 3.61 8 757 2445 2.0 -20.0 18 22.0 -4.6 325 11 298.0 298.1 281.8 301.2 1.03 9 742 2606 1.0 -11.0 40 12.0 -3.5 311 11 298.6 299.0 283.5 305.4 2.22 10 740 2628 1.4 -19.6 19 21.0 -5.0 310 11 299.2 299.4 282.5 302.7 1.09 11 733 2704 1.0 -12.0 37 13.0 -3.8 303 11 299.6 300.0 283.8 306.1 2.08 12 721 2837 1.6 -17.4 23 19.0 -4.6 297 12 301.7 301.9 283.8 306.0 1.35 13 700 3075 0.6 -19.4 21 20.0 -5.7 290 15 303.1 303.4 284.2 306.9 1.17 14 697 3109 0.6 -21.4 17 22.0 -6.0 289 15 303.5 303.7 284.1 306.8 0.99 15 623 3998 -5.9 -39.9 5 34.0 -11.9 300 15 306.0 306.0 284.1 306.7 0.19 16 500 5680 -18.1 -38.1 16 20.0 -21.1 270 33 311.0 311.0 286.0 312.0 0.29 17 483 5938 -20.3 -39.3 17 19.0 -22.9 272 35 311.4 311.4 286.1 312.3 0.26 18 437 6673 -25.3 -39.3 26 14.0 -27.1 279 42 314.1 314.1 287.1 315.1 0.29 19 400 7310 -29.7 -45.7 20 16.0 -31.2 285 48 316.4 316.4 287.8 317.0 0.16 20 376 7749 -32.3 -50.3 15 18.0 -33.6 288 49 318.6 318.6 288.4 319.0 0.10 21 300 9300 -45.1 -57.1 25 12.0 -45.5 265 54 321.8 321.8 289.3 322.0 0.06 22 279 9779 -49.1 -60.1 27 11.0 -49.4 265 56 322.8 322.8 289.6 322.9 0.04 23 250 10490 -53.5 -62.5 33 9.0 -53.7 275 64 326.5 326.5 290.7 326.7 0.03 24 239 10779 -54.9 -63.9 32 9.0 -55.1 278 68 328.6 328.7 291.3 328.8 0.03 25 229 11051 -56.3 -67.3 24 11.0 -56.5 280 72 330.6 330.6 291.9 330.6 0.02 26 200 11910 -56.9 -74.9 9 18.0 -57.1 285 77 342.7 342.7 295.0 342.7 0.01 27 191 12201 -56.9 -76.9 6 20.0 -57.1 285 79 347.2 347.2 296.0 347.2 0.01 28 150 13720 -58.9 -83.9 3 25.0 -59.1 285 91 368.6 368.6 300.3 368.6 0.00 29 143 14020 -59.7 -85.3 2 25.6 -59.9 280 93 372.4 372.4 301.0 372.4 0.00 30 139 14197 -60.1 -86.1 2 26.0 -60.3 280 93 374.6 374.6 301.4 374.6 0.00 31 100 16230 -65.3 -87.3 3 22.0 -65.4 275 60 401.6 401.6 305.4 401.6 0.00 32 87 17067 -68.3 -87.3 5 19.0 -68.4 275 66 411.8 411.8 306.7 411.9 0.00 33 73 18125 -64.5 -87.5 3 23.0 -64.7 262 67 441.1 441.1 310.0 441.1 0.00 34 70 18380 -65.5 -87.5 3 22.0 -65.7 260 52 444.3 444.3 310.3 444.3 0.00 35 68 18555 -65.9 -87.9 3 22.0 -66.1 262 51 447.1 447.1 310.6 447.1 0.00 36 64 18925 -61.9 -86.9 2 25.0 -62.3 267 49 463.7 463.7 312.1 463.7 0.00 37 59 19424 -63.9 -87.9 2 24.0 -64.2 276 50 470.1 470.1 312.7 470.1 0.00 38 57 19636 -61.1 -88.1 2 27.0 -61.6 281 52 481.1 481.1 313.5 481.1 0.00 39 50 20440 -64.3 -88.3 2 24.0 -64.6 255 33 492.0 492.0 314.4 492.0 0.00 40 47 20818 -65.7 -89.7 2 24.0 -66.0 249 34 497.4 497.4 314.8 497.4 0.00 41 45 21085 -61.9 -88.9 2 27.0 -62.4 248 35 512.8 512.8 315.8 512.9 0.00 42 41 21660 -63.7 -88.7 2 25.0 -64.1 241 40 522.2 522.2 316.4 522.2 0.00 43 36 22469 -58.9 -87.9 1 29.0 -59.8 266 46 554.4 554.4 318.3 554.4 0.00 44 32 23202 -63.3 -89.3 2 26.0 -63.9 277 46 561.6 561.6 318.7 561.6 0.00 45 30 23600 -62.3 -88.3 2 26.0 -63.0 265 29 574.8 574.8 319.4 574.8 0.01 46 29 23809 -62.3 -89.3 2 27.0 -63.0 272 28 580.4 580.4 319.7 580.4 0.00 47 27 24256 -56.9 -86.9 1 30.0 -58.3 271 33 607.6 607.6 320.9 607.6 0.01 48 22 25560 -54.7 -85.7 1 31.0 -56.8 277 29 650.8 650.8 322.7 650.8 0.01 TRP 229 11051 -56.3 -67.3 24 11.0 -56.5 280 72 330.6 330.6 291.9 330.6 0.02 WND 143 14020 -59.7 -85.3 2 25.6 -59.9 280 93 372.4 372.4 301.0 372.4 0.00 Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 690.17 mb = 3191.47 m = 10470.58 ft Wetbulb zero: 810.52 mb = 1891.01 m = 6204.03 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 28.38 % Est. max temperature: 21.19 C = 70.14 F Sfc-Lift cond lev (LCL): 988.70 mb = 237.61 m = 779.54 ft T: 15.77 C 700-500 lapse rate: 7.18 C/km ThetaE index: 9.94 C Layer 925.0- 850.0 mb Conv cond level (CCL): 799.80 mb = 1999.04 m = 6558.44 ft Mean mixing ratio: 6.26 g/kg Conv temperature: 23.07 C = 73.52 F Cap Strength: 5.80 C Lifted Index: 5.32 C Risk: None Lifted Index @300 mb: 9.78 C Lifted Index @700 mb: 5.56 C Showalter Index: 7.49 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 3.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.77 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 37268.74 J/kg Cap Strength: 5.79 C Lift Cond Lev (LCL): 856.92 mb = 1435.65 m = 4710.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1013 33 105 3 -2.9 0.8 | 128 14 -11.4 8.8 1 1000 141 160 3 -1.0 2.8 | 139 14 -9.5 10.9 2 925 801 295 3 2.7 -1.3 | 140 9 -5.8 6.8 3 912 914 330 2 1.0 -1.7 | 130 10 -7.5 6.3 4 850 1503 305 4 3.3 -2.3 | 138 8 -5.2 5.8 5 786 2134 350 10 1.7 -9.8 | 75 7 -6.7 -1.8 6 729 2743 300 11 9.5 -5.5 | 202 3 1.0 2.5 7 700 3075 290 15 14.1 -5.1 | 243 6 5.6 2.9 8 649 3658 275 16 15.9 -1.4 | 228 10 7.5 6.7 9 624 3962 300 15 13.0 -7.5 | 263 5 4.5 0.5 10 600 4267 295 23 20.8 -9.7 | 278 12 12.4 -1.7 11 533 5182 265 31 30.9 2.7 | 244 25 22.4 10.7 12 500 5680 270 33 33.0 -0.0 | 252 26 24.5 8.0 13 400 7310 285 48 46.4 -12.4 | 277 38 37.9 -4.4 14 382 7620 290 49 46.0 -16.8 | 283 39 37.6 -8.7 15 300 9300 265 54 53.8 4.7 | 254 47 45.3 12.8 16 280 9754 265 56 55.8 4.9 | 255 49 47.3 12.9 17 250 10490 275 64 63.8 -5.6 | 267 55 55.3 2.5 18 229 11051 280 72 70.9 -12.5 | 274 63 62.4 -4.5 19 221 11278 285 69 66.6 -17.9 | 280 59 58.2 -9.8 20 200 11910 285 77 74.4 -19.9 | 280 67 65.9 -11.9 21 150 13720 285 91 87.9 -23.6 | 281 81 79.4 -15.5 22 143 14020 280 93 91.6 -16.1 | 276 84 83.1 -8.1 23 136 14326 280 93 91.6 -16.1 | 276 84 83.1 -8.1 24 117 15240 280 91 89.6 -15.8 | 275 82 81.1 -7.8 25 100 16230 275 60 59.8 -5.2 | 267 51 51.3 2.8 26 96 16459 275 60 59.8 -5.2 | 267 51 51.3 2.8 27 83 17374 275 69 68.7 -6.0 | 268 60 60.3 2.0 28 75 17983 260 66 65.0 11.5 | 251 60 56.5 19.5 29 71 18288 265 68 67.7 5.9 | 257 61 59.3 14.0 30 70 18380 260 52 51.2 9.0 | 248 46 42.7 17.1 31 61 19202 270 48 48.0 -0.0 | 258 40 39.5 8.0 32 55 19812 285 53 51.2 -13.7 | 278 43 42.7 -5.7 33 53 20117 285 32 30.9 -8.3 | 271 22 22.4 -0.2 34 50 20440 255 33 31.9 8.5 | 235 29 23.4 16.6 35 45 21031 245 34 30.8 14.4 | 225 32 22.3 22.4 36 43 21336 260 39 38.4 6.8 | 244 33 29.9 14.8 37 41 21641 240 39 33.8 19.5 | 223 37 25.3 27.5 38 37 22250 255 51 49.3 13.2 | 242 46 40.8 21.2 39 36 22555 270 44 44.0 -0.0 | 257 36 35.5 8.0 40 31 23470 280 47 46.3 -8.2 | 270 38 37.8 -0.1 41 30 23600 265 29 28.9 2.5 | 243 23 20.4 10.6 42 29 23774 275 28 27.9 -2.4 | 254 20 19.4 5.6 43 26 24079 270 35 35.0 -0.0 | 253 28 26.5 8.0 44 24 24384 250 35 32.9 12.0 | 231 32 24.4 20.0 45 22 24689 280 27 26.6 -4.7 | 259 18 18.1 3.4 46 19 25298 255 39 37.7 10.1 | 238 34 29.2 18.1 47 16 25908 270 36 36.0 -0.0 | 254 29 27.5 8.0 Wind Parameters Mean winds (0-6000m): 283.5 at 15.6 knts Storm direction: 313.5 at 11.7 knts Shear (0-3000m) pos: 1.6 neg: 2.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 113.2 deg Storm rel helicity (0-3000m) pos: 24.6 neg: -17.2 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 35.16 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 ------------------------------------------------------------------------------- 500 185 3 143 14| 5.7 0.0 5.7| 18.6 0.0 18.6 37.2 0.72| 7.2 5.2 1000 246 3 147 11| 2.6 0.0 2.6| 18.7 -7.5 11.3 11.3 0.18| 6.1 1.1 1500 291 3 141 9| 1.7 0.7 2.5| 20.9 -7.5 13.4 8.9 0.22| 4.8 1.0 2000 317 4 132 8| 2.4 0.5 3.0| 20.9 -15.1 5.8 2.9 -0.10| 5.2 -0.5 2500 327 5 123 7| 2.0 1.4 3.3| 21.4 -17.2 4.3 1.7 -0.08| 5.7 -0.5 3000 317 6 130 5| 1.6 2.3 3.9| 24.6 -17.2 7.4 2.5 0.08| 6.0 0.5 4000 300 9 166 4| 1.9 2.1 4.0| 33.4 -20.9 12.4 3.1 0.12| 6.1 0.7 5000 293 12 218 4| 1.5 3.4 4.9| 35.5 -60.7 -25.2 -5.0 -0.03| 6.9 -0.2 6000 284 16 237 8| 1.6 3.1 4.7| 75.6 -70.9 4.7 0.8 0.03| 6.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251225.23.gif