UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121223.upa.cvt Date: 2300Z 12 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 12 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 1014 28 13.8 12.9 94 0.9 13.3 70 3 285.8 287.4 285.8 311.4 9.25 1 1001 137 16.4 11.4 72 5.0 13.4 130 5 289.5 291.0 286.5 313.4 8.48 2 1000 145 16.4 11.4 72 5.0 13.4 135 5 289.5 291.0 286.6 313.5 8.49 3 951 571 14.2 2.2 44 12.0 8.1 35 4 291.5 292.3 283.5 305.2 4.71 4 927 786 12.6 0.6 44 12.0 6.7 344 3 292.0 292.8 283.2 304.6 4.31 5 925 804 12.4 0.4 44 12.0 6.5 340 3 292.0 292.7 283.1 304.4 4.25 6 850 1505 5.6 5.3 98 0.3 5.4 330 10 292.0 293.2 285.7 310.9 6.58 7 848 1524 5.4 5.4 100 0.0 5.4 329 10 292.0 293.2 285.7 311.1 6.64 8 711 2945 -3.3 -3.3 100 0.0 -3.3 318 17 297.5 298.3 285.4 310.1 4.22 9 704 3024 -3.7 -6.6 80 2.9 -4.9 335 16 297.9 298.5 284.5 307.9 3.31 10 700 3069 -3.3 -11.3 54 8.0 -6.2 320 16 298.8 299.2 283.8 305.9 2.30 11 691 3172 0.2 -44.8 2 45.0 -7.8 317 17 303.8 303.8 283.1 304.2 0.10 12 689 3195 0.2 -34.8 5 35.0 -7.4 316 17 304.1 304.1 283.4 305.1 0.29 13 665 3478 -2.3 -16.3 33 14.0 -7.0 306 18 304.4 304.7 285.1 309.5 1.61 14 560 4822 -10.1 -34.1 12 24.0 -14.8 311 13 310.5 310.6 286.0 311.8 0.38 15 551 4947 -9.9 -38.9 7 29.0 -15.0 324 14 312.2 312.2 286.4 313.0 0.24 16 510 5540 -13.1 -39.1 9 26.0 -17.4 334 22 315.3 315.3 287.5 316.2 0.25 17 500 5690 -14.5 -40.5 9 26.0 -18.6 330 21 315.4 315.4 287.5 316.2 0.22 18 404 7259 -28.5 -44.5 20 16.0 -30.0 329 22 317.0 317.1 288.0 317.7 0.18 19 400 7330 -29.1 -46.1 18 17.0 -30.6 330 23 317.2 317.2 288.0 317.7 0.15 20 300 9320 -43.9 -61.9 12 18.0 -44.5 315 24 323.5 323.5 289.9 323.6 0.03 21 265 10148 -50.1 -66.1 14 16.0 -50.4 311 26 326.1 326.1 290.6 326.2 0.02 22 250 10530 -51.7 -68.7 11 17.0 -52.0 315 23 329.2 329.2 291.5 329.3 0.01 23 229 11092 -55.9 -68.9 18 13.0 -56.1 284 23 331.2 331.2 292.0 331.2 0.02 24 223 11261 -56.3 -74.3 9 18.0 -56.5 282 28 333.1 333.1 292.6 333.1 0.01 25 200 11950 -56.9 -75.9 7 19.0 -57.1 275 50 342.7 342.7 295.0 342.7 0.01 26 169 13013 -57.9 -82.9 3 25.0 -58.1 275 63 357.9 357.9 298.3 357.9 0.00 27 150 13760 -60.3 -84.3 3 24.0 -60.5 280 71 366.2 366.2 299.9 366.2 0.00 28 131 14597 -63.7 -85.7 3 22.0 -63.8 280 73 374.6 374.6 301.4 374.6 0.00 29 122 15032 -65.5 -86.5 4 21.0 -65.6 280 68 379.0 379.0 302.1 379.0 0.00 30 100 16240 -65.7 -86.7 4 21.0 -65.8 285 50 400.8 400.8 305.3 400.8 0.00 31 87 17081 -67.3 -88.3 4 21.0 -67.4 284 32 413.9 413.9 307.0 413.9 0.00 32 70 18400 -63.7 -88.7 2 25.0 -64.0 285 27 448.1 448.1 310.7 448.1 0.00 33 66 18761 -63.1 -89.1 2 26.0 -63.4 284 27 457.0 457.0 311.5 457.0 0.00 34 51 20330 -67.3 -91.3 2 24.0 -67.5 282 26 482.2 482.2 313.6 482.2 0.00 35 50 20450 -65.9 -90.9 2 25.0 -66.2 300 23 488.2 488.2 314.1 488.2 0.00 36 43 21364 -66.7 -90.7 2 24.0 -67.0 305 20 507.7 507.7 315.5 507.8 0.00 37 40 21807 -61.1 -90.1 1 29.0 -61.7 287 18 532.4 532.4 317.1 532.4 0.00 38 34 22820 -59.5 -90.5 1 31.0 -60.4 263 16 562.0 562.0 318.8 562.0 0.00 39 30 23600 -61.5 -91.5 1 30.0 -62.3 270 34 577.0 577.0 319.5 577.0 0.00 40 27 24253 -61.7 -91.7 1 30.0 -62.6 271 35 594.1 594.1 320.3 594.1 0.00 TRP 122 15032 -65.5 -86.5 4 21.0 -65.6 280 68 379.0 379.0 302.1 379.0 0.00 WND 131 14597 -63.7 -85.7 3 22.0 -63.8 280 73 374.6 374.6 301.4 374.6 0.00 Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 762.97 mb = 2406.35 m = 7894.77 ft Freezing level: 691.51 mb = 3166.09 m = 10387.31 ft Freezing level: 687.08 mb = 3217.80 m = 10556.96 ft Wetbulb zero: 763.10 mb = 2375.08 m = 7792.16 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 51.39 % Est. max temperature: 20.03 C = 68.06 F Sfc-Lift cond lev (LCL): 1000.59 mb = 140.04 m = 459.44 ft T: 16.40 C 700-500 lapse rate: 4.27 C/km ThetaE index: 9.11 C Layer 951.0- 850.0 mb Conv cond level (CCL): 818.30 mb = 1811.84 m = 5944.30 ft Mean mixing ratio: 6.08 g/kg Conv temperature: 21.14 C = 70.06 F Cap Strength: 9.26 C Lifted Index: 9.03 C Risk: None Lifted Index @300 mb: 11.10 C Lifted Index @700 mb: 1.78 C Showalter Index: 7.25 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.80 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 104.60 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.59 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 35937.00 J/kg Cap Strength: 9.23 C Lift Cond Lev (LCL): 848.31 mb = 1521.28 m = 4991.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 11 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 1014 28 70 3 -2.8 -1.0 | 145 11 -6.5 9.2 1 1000 145 135 5 -3.5 3.5 | 152 16 -7.2 13.8 2 925 804 340 3 1.0 -2.8 | 160 8 -2.7 7.4 3 913 914 320 3 1.9 -2.3 | 167 8 -1.8 8.0 4 850 1505 330 10 5.0 -8.7 | 219 2 1.3 1.6 5 786 2134 300 20 17.3 -10.0 | 269 14 13.6 0.3 6 757 2438 285 22 21.3 -5.7 | 255 18 17.5 4.6 7 729 2743 275 18 17.9 -1.6 | 239 17 14.2 8.7 8 702 3048 340 16 5.5 -15.0 | 340 5 1.8 -4.8 9 700 3069 320 16 10.3 -12.3 | 287 7 6.6 -2.0 10 649 3658 300 19 16.5 -9.5 | 267 13 12.7 0.8 11 600 4267 300 17 14.7 -8.5 | 261 11 11.0 1.8 12 577 4572 280 15 14.8 -2.6 | 235 13 11.1 7.7 13 555 4877 320 13 8.4 -10.0 | 266 5 4.6 0.3 14 534 5182 340 16 5.5 -15.0 | 340 5 1.8 -4.8 15 513 5486 335 22 9.3 -19.9 | 330 11 5.6 -9.7 16 500 5690 330 21 10.5 -18.2 | 319 10 6.8 -7.9 17 435 6706 320 13 8.4 -10.0 | 266 5 4.6 0.3 18 401 7315 330 23 11.5 -19.9 | 321 12 7.8 -9.7 19 400 7330 330 23 11.5 -19.9 | 321 12 7.8 -9.7 20 300 9320 315 24 17.0 -17.0 | 297 15 13.3 -6.7 21 256 10363 310 27 20.7 -17.4 | 293 18 17.0 -7.1 22 250 10530 315 23 16.3 -16.3 | 296 14 12.6 -6.0 23 245 10668 315 24 17.0 -17.0 | 297 15 13.3 -6.7 24 233 10973 285 19 18.4 -4.9 | 250 16 14.6 5.3 25 200 11950 275 50 49.8 -4.4 | 263 46 46.1 5.9 26 192 12192 270 52 52.0 -0.0 | 258 49 48.3 10.3 27 151 13716 280 73 71.9 -12.7 | 272 68 68.2 -2.4 28 150 13760 280 71 69.9 -12.3 | 272 66 66.2 -2.1 29 131 14597 280 73 71.9 -12.7 | 272 68 68.2 -2.4 30 124 14935 280 73 71.9 -12.7 | 272 68 68.2 -2.4 31 122 15032 280 68 67.0 -11.8 | 271 63 63.3 -1.6 32 101 16154 290 45 42.3 -15.4 | 278 39 38.6 -5.1 33 100 16240 285 50 48.3 -12.9 | 273 45 44.6 -2.7 34 96 16459 285 50 48.3 -12.9 | 273 45 44.6 -2.7 35 87 17069 285 32 30.9 -8.3 | 266 27 27.2 2.0 36 83 17374 270 39 39.0 -0.0 | 254 37 35.3 10.3 37 75 17983 285 37 35.7 -9.6 | 269 32 32.0 0.7 38 71 18288 275 28 27.9 -2.4 | 252 25 24.2 7.8 39 70 18400 285 27 26.1 -7.0 | 262 23 22.4 3.3 40 68 18593 295 30 27.2 -12.7 | 276 24 23.5 -2.4 41 65 18898 275 24 23.9 -2.1 | 248 22 20.2 8.2 42 58 19507 325 22 12.6 -18.0 | 311 12 8.9 -7.8 43 56 19812 290 22 20.7 -7.5 | 261 17 17.0 2.7 44 50 20422 280 27 26.6 -4.7 | 256 24 22.9 5.6 45 50 20450 300 23 19.9 -11.5 | 274 16 16.2 -1.2 46 48 20726 300 23 19.9 -11.5 | 274 16 16.2 -1.2 47 43 21336 305 18 14.7 -10.3 | 270 11 11.0 -0.1 48 41 21641 305 30 24.6 -17.2 | 288 22 20.9 -7.0 49 39 21946 275 10 10.0 -0.9 | 214 11 6.3 9.4 50 37 22250 295 13 11.8 -5.5 | 239 9 8.1 4.8 51 36 22555 260 10 9.8 1.7 | 207 13 6.1 12.0 52 30 23600 270 34 34.0 -0.0 | 251 32 30.3 10.3 53 29 23774 265 39 38.9 3.4 | 249 38 35.1 13.7 54 25 24384 280 29 28.6 -5.0 | 258 25 24.9 5.2 Wind Parameters Mean winds (0-6000m): 310.1 at 14.5 knts Storm direction: 340.1 at 10.9 knts Shear (0-3000m) pos: 3.3 neg: 3.5 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): -178.3 deg Storm rel helicity (0-3000m) pos: 55.3 neg: -49.8 tot: 5.6 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 44.96 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 ------------------------------------------------------------------------------- 500 101 4 144 14| 0.0 1.7 1.7| 4.2 -9.4 -5.2 -10.3 -0.13| 10.3 -1.4 1000 74 4 141 12| 0.0 3.1 3.1| 14.0 -9.4 4.6 4.6 0.20| 8.3 1.7 1500 341 5 159 6| 2.1 2.1 4.1| 17.4 -9.4 8.1 5.4 0.30| 7.7 2.3 2000 322 7 190 4| 1.6 4.0 5.6| 19.7 -10.2 9.5 4.7 0.27| 8.3 2.3 2500 307 10 226 6| 1.2 4.2 5.5| 19.7 -34.7 -15.0 -6.0 0.07| 8.7 0.6 3000 302 11 235 7| 3.3 3.5 6.8| 55.3 -49.8 5.6 1.9 0.22| 11.0 2.4 4000 304 13 248 8| 2.5 3.9 6.4| 55.3 -67.3 -12.0 -3.0 0.07| 9.8 0.7 5000 303 14 249 8| 3.2 3.3 6.5| 67.7 -83.9 -16.2 -3.2 0.08| 9.7 0.7 6000 310 15 263 7| 3.1 2.9 6.0| 71.2 -96.2 -25.1 -4.2 0.05| 9.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251212.23.gif