UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:0000Z 22 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 1011 27 9.6 6.9 83 2.7 8.2 140 2 281.9 282.9 280.8 298.9 6.17 1 1008 52 13.2 5.2 58 8.0 9.0 141 3 285.7 286.7 281.8 301.2 5.50 2 1000 119 16.2 1.2 36 15.0 8.8 145 6 289.4 290.1 281.9 301.4 4.17 3 990 205 18.6 -0.4 28 19.0 9.2 153 6 292.6 293.3 282.8 303.6 3.75 4 971 371 18.2 0.2 30 18.0 9.2 170 6 293.8 294.5 283.6 305.6 3.99 5 925 784 15.0 -1.0 33 16.0 7.2 210 5 294.6 295.3 283.8 306.0 3.84 6 850 1491 8.6 2.6 66 6.0 5.5 225 13 295.2 296.1 285.7 311.0 5.43 7 817 1817 5.6 1.0 72 4.6 3.3 220 12 295.3 296.2 285.4 310.1 5.04 8 795 2040 4.8 -11.2 30 16.0 -1.2 247 11 296.8 297.2 282.6 303.1 2.04 9 784 2153 5.4 -28.6 6 34.0 -3.4 260 10 298.6 298.7 281.4 300.2 0.46 10 770 2300 4.4 -7.6 41 12.0 -0.6 260 11 299.1 299.6 284.4 307.6 2.80 11 719 2854 -0.5 -8.5 55 8.0 -3.7 253 14 299.6 300.1 284.7 308.2 2.80 12 706 3000 0.0 -21.0 19 21.0 -6.2 243 16 301.7 301.9 283.4 305.0 1.01 13 700 3068 -0.3 -17.3 26 17.0 -5.8 240 16 302.2 302.4 284.0 306.6 1.40 14 682 3276 -0.9 -20.9 20 20.0 -6.8 254 16 303.7 303.9 284.2 307.2 1.06 15 661 3524 -2.9 -21.9 22 19.0 -8.3 270 16 304.2 304.4 284.4 307.5 1.00 16 536 5153 -12.1 -30.1 21 18.0 -15.9 260 37 312.0 312.1 286.8 314.0 0.58 17 500 5680 -15.9 -35.9 16 20.0 -19.3 270 42 313.7 313.7 287.1 314.9 0.36 18 433 6747 -23.9 -48.9 8 25.0 -26.3 274 51 316.7 316.7 287.8 317.1 0.10 19 400 7320 -28.9 -45.9 18 17.0 -30.4 280 49 317.4 317.5 288.1 318.0 0.16 20 384 7610 -31.5 -48.5 17 17.0 -32.8 280 45 317.7 317.8 288.2 318.2 0.12 21 363 8007 -32.7 -63.7 3 31.0 -34.2 282 58 321.3 321.3 289.2 321.4 0.02 22 300 9320 -42.5 -61.5 11 19.0 -43.2 280 80 325.5 325.5 290.5 325.6 0.03 23 265 10149 -49.4 -62.7 20 13.2 -49.7 280 87 327.1 327.1 290.9 327.2 0.03 24 258 10325 -50.9 -62.9 23 12.0 -51.2 280 87 327.4 327.4 291.0 327.6 0.03 25 250 10530 -51.7 -65.7 17 14.0 -52.0 329.2 329.2 291.5 329.3 0.02 26 227 11150 -55.1 -69.1 16 14.0 -55.3 333.2 333.2 292.6 333.3 0.02 27 200 11950 -59.5 -71.5 20 12.0 -59.6 338.5 338.5 294.0 338.6 0.01 28 196 12076 -60.1 -72.1 19 12.0 -60.2 339.5 339.5 294.2 339.6 0.01 29 182 12541 -58.9 -76.9 8 18.0 -59.1 348.8 348.8 296.4 348.8 0.01 30 150 13750 -61.1 -84.1 3 23.0 -61.3 364.8 364.8 299.6 364.8 0.00 31 100 16240 -64.5 -87.5 3 23.0 -64.7 403.1 403.1 305.6 403.1 0.00 32 82 17449 -66.7 -87.7 4 21.0 -66.8 422.1 422.1 308.0 422.2 0.00 33 76 17914 -62.9 -87.9 2 25.0 -63.1 439.4 439.4 309.8 439.4 0.00 34 70 18420 -64.1 -88.1 2 24.0 -64.4 447.3 447.3 310.6 447.3 0.00 35 65 18873 -65.3 -88.3 3 23.0 -65.5 454.2 454.2 311.3 454.2 0.00 36 52 20247 -61.3 -88.3 2 27.0 -61.8 493.5 493.5 314.5 493.5 0.00 37 50 20490 -62.3 -88.3 2 26.0 -62.7 496.7 496.7 314.7 496.7 0.00 38 45 21138 -63.5 -89.5 2 26.0 -63.9 509.0 509.0 315.6 509.0 0.00 39 45 21138 -59.7 -88.7 1 29.0 -60.3 518.2 518.2 316.2 518.2 0.00 40 43 21423 -57.9 -86.9 1 29.0 -58.7 529.4 529.4 316.9 529.4 0.00 41 40 21876 -59.7 -87.7 1 28.0 -60.4 535.9 535.9 317.3 536.0 0.00 42 35 22719 -54.9 -85.9 1 31.0 -56.3 569.3 569.3 319.1 569.4 0.01 43 32 23289 -56.7 -86.7 1 30.0 -57.9 579.3 579.3 319.6 579.3 0.01 44 30 23700 -54.3 -85.3 1 31.0 -56.0 596.6 596.6 320.5 596.7 0.01 45 28 24142 -54.1 -85.1 1 31.0 -55.9 609.1 609.1 321.0 609.1 0.01 46 26 24617 -55.1 -86.1 1 31.0 -56.9 619.3 619.3 321.5 619.3 0.01 TRP 196 12076 -60.1 -72.1 19 12.0 -60.2 339.5 339.5 294.2 339.6 0.01 WND 265 10149 -49.4 -62.7 20 13.2 -49.7 280 87 327.1 327.1 290.9 327.2 0.03 Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 724.20 mb = 2797.10 m = 9176.74 ft Freezing level: 706.00 mb = 2999.64 m = 9841.22 ft Freezing level: 706.00 mb = 2999.64 m = 9841.22 ft Wetbulb zero: 800.90 mb = 1979.20 m = 6493.34 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 32.88 % Est. max temperature: 22.86 C = 73.15 F Sfc-Lift cond lev (LCL): 970.35 mb = 376.50 m = 1235.24 ft T: 18.16 C 700-500 lapse rate: 5.97 C/km ThetaE index: 10.89 C Layer 817.0- 770.0 mb Conv cond level (CCL): 620.59 mb = 4014.00 m = 13169.12 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 34.39 C = 93.91 F Cap Strength: 9.44 C Lifted Index: 9.74 C Risk: None Lifted Index @300 mb: 14.78 C Lifted Index @700 mb: 6.48 C Showalter Index: 5.76 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 10.10 Risk: None Sweat Index: 99.20 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.13 J/kg Max Up Vert Vel: 7.23 m/s Conv Inhibition (B-): 35861.81 J/kg Cap Strength: 9.75 C Lift Cond Lev (LCL): 751.69 mb = 2494.61 m = 8184.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 15 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 1011 27 140 2 -1.3 1.5 | 113 17 -15.2 6.4 1 1000 119 145 6 -3.4 4.9 | 119 20 -17.4 9.8 2 925 784 210 5 2.5 4.3 | 129 15 -11.4 9.2 3 911 914 210 6 3.0 5.2 | 133 15 -10.9 10.1 4 878 1219 235 10 8.2 5.7 | 152 12 -5.7 10.6 5 850 1491 225 13 9.2 9.2 | 161 15 -4.7 14.1 6 815 1829 220 12 7.7 9.2 | 156 15 -6.2 14.1 7 785 2134 260 10 9.8 1.7 | 148 8 -4.1 6.6 8 729 2743 260 13 12.8 2.3 | 171 7 -1.1 7.2 9 702 3048 240 16 13.9 8.0 | 180 13 -0.1 12.9 10 700 3068 240 16 13.9 8.0 | 180 13 -0.1 12.9 11 649 3658 280 16 15.8 -2.8 | 221 3 1.8 2.1 12 600 4267 270 26 26.0 -0.0 | 248 13 12.1 4.9 13 533 5182 260 38 37.4 6.6 | 244 26 23.5 11.5 14 500 5680 270 42 42.0 -0.0 | 260 29 28.1 4.9 15 417 7010 275 53 52.8 -4.6 | 270 39 38.9 0.3 16 400 7320 280 49 48.3 -8.5 | 276 35 34.3 -3.6 17 383 7620 280 45 44.3 -7.8 | 275 31 30.4 -2.9 18 336 8534 285 77 74.4 -19.9 | 284 62 60.5 -15.0 19 308 9144 275 81 80.7 -7.1 | 272 67 66.8 -2.2 20 300 9320 280 80 78.8 -13.9 | 278 65 64.9 -9.0 21 265 10149 280 87 85.7 -15.1 | 278 72 71.8 -10.2 22 256 10363 280 87 85.7 -15.1 | 278 72 71.8 -10.2 Wind Parameters Mean winds (0-6000m): 259.4 at 19.7 knts Storm direction: 289.4 at 14.8 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 61.8 neg: -8.4 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 59.18 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 ------------------------------------------------------------------------------- 500 161 5 122 19| 4.3 0.0 4.3| 22.5 0.0 22.5 45.0 0.58| 8.2 4.8 1000 183 6 127 17| 3.8 0.0 3.8| 34.7 0.0 34.7 34.7 0.61| 6.6 4.0 1500 208 7 137 15| 4.4 0.0 4.4| 51.9 0.0 51.9 34.6 0.64| 6.8 4.4 2000 215 8 142 15| 2.9 0.0 2.9| 53.0 -5.9 47.1 23.6 0.43| 6.8 2.9 2500 226 9 146 13| 2.7 0.0 2.7| 56.6 -8.4 48.2 19.3 0.40| 6.3 2.5 3000 234 10 150 12| 2.2 1.0 3.2| 61.8 -8.4 53.4 17.8 0.39| 6.4 2.5 4000 247 12 161 10| 2.9 0.8 3.7| 74.4 -8.4 66.0 16.5 0.40| 6.9 2.8 5000 255 15 186 9| 2.4 2.0 4.4| 74.7 -14.0 60.7 12.1 0.30| 7.1 2.1 6000 259 20 212 10| 2.9 1.7 4.6|140.3 -16.0 124.3 20.7 0.36| 7.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251222.00.gif