UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122511.upa.cvt Date: 1100Z 25 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 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 1012 30 23.2 5.2 31 18.0 13.1 265 5 295.3 296.3 285.8 311.4 5.48 1 1002 116 20.2 6.2 40 14.0 12.4 261 3 293.2 294.2 285.4 310.4 5.93 2 1000 133 20.0 6.0 40 14.0 12.2 260 3 293.1 294.2 285.4 310.1 5.86 3 925 797 13.8 2.8 47 11.0 8.1 45 4 293.4 294.3 284.6 308.2 5.06 4 885 1167 10.4 0.4 50 10.0 5.5 81 4 293.6 294.4 284.1 306.7 4.45 5 850 1502 8.0 -5.0 39 13.0 2.3 130 4 294.5 295.1 282.9 303.8 3.10 6 822 1777 6.2 -4.8 45 11.0 1.4 188 4 295.5 296.0 283.5 305.2 3.25 7 817 1827 7.0 -13.0 22 20.0 -0.3 199 4 296.8 297.1 282.3 302.1 1.72 8 806 1938 6.4 -18.6 15 25.0 -1.7 223 4 297.3 297.5 281.7 300.8 1.09 9 704 3037 1.6 -32.4 6 34.0 -6.4 255 18 303.8 303.8 283.4 305.0 0.36 10 700 3083 1.4 -30.6 7 32.0 -6.4 255 19 304.0 304.1 283.6 305.5 0.43 11 697 3118 1.4 -27.6 9 29.0 -6.2 254 19 304.4 304.5 283.9 306.3 0.57 12 616 4097 -5.9 -28.9 14 23.0 -11.3 275 21 307.0 307.1 284.9 308.9 0.57 13 588 4460 -6.9 -33.9 10 27.0 -12.5 267 21 309.9 310.0 285.8 311.2 0.37 14 578 4594 -8.1 -22.1 31 14.0 -12.0 260 20 310.0 310.3 286.6 313.8 1.13 15 552 4949 -10.7 -40.7 6 30.0 -15.6 244 19 311.1 311.1 285.9 311.8 0.20 16 500 5700 -16.9 -34.9 19 18.0 -20.0 235 25 312.4 312.5 286.7 313.8 0.39 17 486 5912 -18.9 -29.9 37 11.0 -21.0 238 27 312.5 312.6 287.0 314.8 0.66 18 456 6382 -22.1 -53.1 4 31.0 -24.9 252 32 314.3 314.3 286.9 314.5 0.06 19 400 7330 -29.3 -49.3 13 20.0 -30.9 270 44 316.9 316.9 287.9 317.3 0.11 20 357 8132 -35.9 -50.9 20 15.0 -36.8 266 46 318.5 318.5 288.4 318.9 0.10 21 300 9320 -44.1 -57.1 22 13.0 -44.6 260 50 323.2 323.2 289.8 323.4 0.06 22 275 9898 -48.3 -60.3 24 12.0 -48.6 260 51 325.3 325.3 290.4 325.4 0.04 23 266 10116 -49.5 -63.5 18 14.0 -49.8 260 53 326.6 326.6 290.8 326.7 0.03 24 250 10520 -52.3 -66.3 17 14.0 -52.5 260 57 328.3 328.3 291.3 328.4 0.02 25 224 11227 -55.5 -68.5 18 13.0 -55.7 266 65 333.9 333.9 292.8 333.9 0.02 26 202 11887 -56.1 -75.1 8 19.0 -56.3 274 73 342.9 343.0 295.0 343.0 0.01 27 200 11950 -56.3 -75.3 7 19.0 -56.5 275 74 343.6 343.6 295.2 343.6 0.01 28 198 12014 -56.5 -75.6 7 19.2 -56.7 275 75 344.3 344.3 295.4 344.4 0.01 29 155 13556 -60.3 -83.3 3 23.0 -60.5 362.8 362.8 299.2 362.8 0.00 30 150 13760 -60.5 -84.5 3 24.0 -60.7 365.9 365.9 299.8 365.9 0.00 31 109 15716 -66.7 -86.7 4 20.0 -66.8 389.1 389.1 303.6 389.2 0.00 32 100 16240 -64.1 -87.1 3 23.0 -64.3 403.9 403.9 305.7 403.9 0.00 33 70 18410 -67.1 -88.1 4 21.0 -67.2 440.8 440.8 310.0 440.8 0.00 34 67 18674 -68.3 -88.3 4 20.0 -68.4 443.8 443.8 310.3 443.8 0.00 35 57 19657 -63.3 -87.3 2 24.0 -63.6 476.1 476.1 313.1 476.2 0.00 36 54 19989 -65.3 -88.3 3 23.0 -65.5 478.9 478.9 313.4 479.0 0.00 37 50 20460 -63.3 -88.3 2 25.0 -63.7 494.3 494.3 314.5 494.3 0.00 38 42 21535 -62.1 -88.1 2 26.0 -62.6 522.6 522.6 316.5 522.6 0.00 39 39 21990 -64.5 -88.5 2 24.0 -64.9 527.7 527.7 316.8 527.7 0.00 40 35 22658 -60.5 -87.5 2 27.0 -61.3 554.7 554.7 318.3 554.7 0.01 41 33 23024 -61.3 -87.3 2 26.0 -62.0 562.0 562.0 318.8 562.0 0.01 TRP 109 15716 -66.7 -86.7 4 20.0 -66.8 389.1 389.1 303.6 389.2 0.00 WND 198 12014 -56.5 -75.6 7 19.2 -56.7 275 75 344.3 344.3 295.4 344.4 0.01 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 681.47 mb = 3305.36 m = 10844.21 ft Wetbulb zero: 817.98 mb = 1817.31 m = 5962.25 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 22.20 % Est. max temperature: 22.07 C = 71.73 F Sfc-Lift cond lev (LCL): 774.88 mb = 2258.06 m = 7408.24 ft T: 5.00 C 700-500 lapse rate: 6.99 C/km ThetaE index: 7.61 C Layer 1002.0- 822.0 mb Conv cond level (CCL): 673.03 mb = 3394.95 m = 11138.15 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 33.05 C = 91.48 F Cap Strength: 6.73 C Lifted Index: 5.93 C Risk: None Lifted Index @300 mb: 10.20 C Lifted Index @700 mb: 5.95 C Showalter Index: 9.45 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 11.90 C K Index: -12.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.69 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 30665.58 J/kg Cap Strength: 6.69 C Lift Cond Lev (LCL): 795.17 mb = 2048.16 m = 6719.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 10 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 1012 30 265 5 5.0 0.4 | 120 6 -4.9 2.8 1 1000 133 260 3 3.0 0.5 | 113 8 -6.9 2.9 2 946 610 330 1 0.5 -0.9 | 99 10 -9.4 1.5 3 925 797 45 4 -2.8 -2.8 | 88 13 -12.7 -0.5 4 912 914 45 4 -2.8 -2.8 | 88 13 -12.7 -0.5 5 850 1502 130 4 -3.1 2.6 | 111 14 -13.0 4.9 6 787 2134 265 4 4.0 0.3 | 115 7 -5.9 2.7 7 758 2438 275 10 10.0 -0.9 | 182 2 0.1 1.5 8 730 2743 255 13 12.6 3.4 | 205 6 2.7 5.7 9 700 3083 255 19 18.4 4.9 | 229 11 8.5 7.3 10 676 3353 250 16 15.0 5.5 | 213 9 5.1 7.8 11 625 3962 275 20 19.9 -1.7 | 266 10 10.0 0.6 12 601 4267 275 22 21.9 -1.9 | 268 12 12.0 0.5 13 556 4877 245 19 17.2 8.0 | 215 13 7.3 10.4 14 500 5700 235 25 20.5 14.3 | 212 20 10.6 16.7 15 494 5791 235 26 21.3 14.9 | 213 21 11.4 17.3 16 418 7010 270 39 39.0 -0.0 | 265 29 29.1 2.4 17 400 7330 270 44 44.0 -0.0 | 266 34 34.1 2.4 18 300 9320 260 50 49.2 8.7 | 254 41 39.3 11.1 19 281 9754 260 50 49.2 8.7 | 254 41 39.3 11.1 20 244 10668 260 58 57.1 10.1 | 255 49 47.2 12.4 21 200 11950 275 74 73.7 -6.4 | 274 64 63.8 -4.1 22 198 12014 275 75 74.7 -6.5 | 274 65 64.8 -4.2 23 193 12192 275 75 74.7 -6.5 | 274 65 64.8 -4.2 24 175 12802 290 66 62.0 -22.6 | 291 56 52.1 -20.2 Wind Parameters Mean winds (0-6000m): 253.5 at 13.6 knts Storm direction: 283.5 at 10.2 knts Shear (0-3000m) pos: 1.0 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 41.5 neg: -13.3 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 16.57 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 ------------------------------------------------------------------------------- 500 272 3 107 8| 4.5 0.0 4.5| 0.0 -5.4 -5.4 -10.7 -0.57| 4.9 -2.8 1000 343 3 88 9| 4.5 0.0 4.5| 3.3 -10.3 -7.0 -7.0 -0.35| 5.4 -1.9 1500 59 3 93 13| 2.8 0.0 2.8| 21.7 -10.3 11.4 7.6 0.08| 5.3 0.5 2000 113 3 106 14| 0.5 0.0 0.5| 31.6 -11.3 20.3 10.1 0.17| 5.9 1.0 2500 269 4 113 6| 1.2 0.0 1.2| 34.8 -13.2 21.6 8.7 0.22| 6.6 1.5 3000 260 6 129 5| 1.0 1.4 2.4| 41.5 -13.3 28.2 9.4 0.25| 7.0 1.8 4000 261 9 165 4| 1.4 1.0 2.4| 62.8 -19.1 43.7 10.9 0.32| 6.8 2.1 5000 261 11 199 4| 1.1 1.6 2.8| 63.3 -54.2 9.1 1.8 0.09| 6.8 0.6 6000 253 14 207 7| 1.3 1.7 3.0| 86.8 -57.5 29.3 4.9 0.12| 6.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251225.11.gif