UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 26 DEC 25 Station: LRBS WMO ident: 15420 Latitude: 44.50 Longitude: 26.13 Elevation: 91.00 ------------------------------------------------------------------------------- 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 91 0.6 -3.9 72 4.5 -1.1 250 7 272.7 273.2 271.4 280.5 2.82 1 1000 193 -0.9 -4.2 78 3.3 -2.1 250 9 272.2 272.7 271.1 279.9 2.80 2 961 510 -4.1 -4.9 94 0.8 -4.4 272 18 272.1 272.6 270.9 279.6 2.76 3 949 611 3.4 -2.6 65 6.0 0.9 286 17 280.7 281.3 276.7 290.1 3.32 4 927 802 5.2 -3.8 52 9.0 1.5 313 11 284.5 285.0 278.3 293.3 3.11 5 925 820 5.0 -4.0 52 9.0 1.3 315 11 284.4 285.0 278.2 293.2 3.07 6 850 1504 0.6 -6.4 59 7.0 -2.1 335 25 286.8 287.3 279.0 294.9 2.78 7 729 2716 -8.7 -10.4 87 1.7 -9.2 311 19 289.5 289.9 279.8 296.5 2.37 8 700 3030 -10.3 -16.3 61 6.0 -11.9 320 23 291.1 291.3 279.4 295.7 1.53 9 695 3085 -10.5 -16.5 61 6.0 -12.2 329 22 291.5 291.7 279.6 296.1 1.51 10 686 3185 -10.3 -26.3 26 16.0 -13.6 326 25 292.8 292.9 279.0 294.8 0.65 11 671 3356 -9.1 -41.1 5 32.0 -13.9 320 31 296.0 296.0 279.8 296.5 0.16 12 537 5044 -19.1 -46.1 7 27.0 -22.0 325 31 303.5 303.5 283.0 303.9 0.11 13 500 5570 -23.7 -42.7 16 19.0 -25.7 325 31 304.1 304.2 283.3 304.8 0.18 14 488 5747 -25.3 -43.3 17 18.0 -27.1 323 30 304.3 304.3 283.4 304.9 0.17 15 472 5990 -25.7 -46.7 12 21.0 -27.6 321 29 306.7 306.7 284.2 307.2 0.12 16 455 6255 -28.1 -35.1 51 7.0 -29.0 323 30 306.9 307.0 284.7 308.4 0.42 17 442 6463 -29.3 -45.3 20 16.0 -30.7 327 31 308.0 308.0 284.8 308.5 0.15 18 430 6660 -30.7 -37.7 50 7.0 -31.4 330 32 308.6 308.7 285.2 309.9 0.35 19 400 7170 -35.1 -39.1 67 4.0 -35.5 340 35 309.4 309.4 285.5 310.5 0.32 20 373 7653 -39.5 -40.5 90 1.0 -39.6 343 33 309.8 309.8 285.6 310.8 0.30 21 341 8260 -44.7 -47.4 74 2.7 -44.8 356 38 310.8 310.8 285.8 311.3 0.16 22 312 8851 -47.3 -61.3 19 14.0 -47.6 16 52 315.1 315.1 287.2 315.3 0.03 23 300 9110 -48.5 -63.5 16 15.0 -48.8 25 58 317.0 317.0 287.8 317.1 0.02 24 277 9627 -52.1 -62.4 28 10.3 -52.3 25 71 319.1 319.1 288.5 319.2 0.03 25 271 9767 -53.1 -62.1 33 9.0 -53.3 25 71 319.7 319.7 288.6 319.8 0.03 26 250 10280 -55.9 -66.9 24 11.0 -56.1 25 60 323.0 323.0 289.7 323.0 0.02 27 200 11680 -63.1 -72.1 29 9.0 -63.2 35 29 332.8 332.8 292.5 332.9 0.01 28 198 11741 -63.5 -72.5 28 9.0 -63.6 15 23 333.2 333.2 292.6 333.2 0.01 29 191 11961 -63.7 -73.7 24 10.0 -63.8 11 26 336.3 336.3 293.4 336.3 0.01 30 186 12125 -57.9 -76.9 7 19.0 -58.1 3 33 348.2 348.2 296.3 348.3 0.01 31 150 13470 -58.9 -83.9 3 25.0 -59.1 360 21 368.6 368.6 300.3 368.6 0.00 32 101 15958 -59.5 -86.5 2 27.0 -59.8 341 16 411.6 411.6 306.7 411.6 0.00 33 100 16020 -59.9 -86.9 2 27.0 -60.2 330 15 412.0 412.0 306.7 412.0 0.00 34 70 18240 -61.3 -88.3 2 27.0 -61.7 335 17 453.2 453.2 311.1 453.3 0.00 35 52 20069 -63.3 -89.3 2 26.0 -63.7 342 25 488.8 488.8 314.1 488.8 0.00 36 50 20310 -61.9 -88.9 2 27.0 -62.4 330 25 497.6 497.6 314.8 497.6 0.00 37 45 20964 -61.5 -89.5 1 28.0 -62.0 317 23 513.8 513.8 315.9 513.8 0.00 38 34 22685 -66.5 -91.5 2 25.0 -66.9 325 26 543.5 543.5 317.7 543.6 0.00 39 30 23450 -63.3 -90.3 1 27.0 -63.9 325 35 572.1 572.1 319.3 572.1 0.00 40 29 23659 -62.9 -89.9 1 27.0 -63.6 324 35 578.7 578.8 319.6 578.8 0.00 41 26 24329 -64.1 -91.1 1 27.0 -64.7 321 36 593.7 593.7 320.3 593.7 0.00 TRP 198 11741 -63.5 -72.5 28 9.0 -63.6 15 23 333.2 333.2 292.6 333.2 0.01 WND 277 9627 -52.1 -62.4 28 10.3 -52.3 25 71 319.1 319.1 288.5 319.2 0.03 Sounding variables and indices 1000-500 mb thick: 5377.00 m Freezing level: 1007.80 mb = 131.80 m = 432.41 ft Freezing level: 954.44 mb = 565.08 m = 1853.92 ft Freezing level: 842.19 mb = 1582.20 m = 5190.88 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 41.76 % Est. max temperature: 14.27 C = 57.68 F Sfc-Lift cond lev (LCL): 944.32 mb = 651.14 m = 2136.26 ft T: 3.78 C 700-500 lapse rate: 5.28 C/km ThetaE index: 0.80 C Layer 1000.0- 949.0 mb Conv cond level (CCL): 962.07 mb = 501.10 m = 1643.99 ft Mean mixing ratio: 2.95 g/kg Conv temperature: -0.01 C = 31.99 F Cap Strength: 16.33 C Lifted Index: 16.24 C Risk: None Lifted Index @300 mb: 22.61 C Lifted Index @700 mb: 8.66 C Showalter Index: 8.92 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 11.90 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.64 J/kg Max Up Vert Vel: 11.97 m/s Conv Inhibition (B-): 41402.46 J/kg Cap Strength: 16.33 C Lift Cond Lev (LCL): 893.82 mb = 1097.35 m = 3600.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 18 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 91 250 7 6.6 2.4 | 188 20 2.9 19.9 1 1000 193 250 9 8.5 3.1 | 193 21 4.7 20.6 2 986 305 245 19 17.2 8.0 | 208 29 13.5 25.5 3 950 610 285 17 16.4 -4.4 | 224 18 12.7 13.1 4 925 820 315 11 7.8 -7.8 | 203 11 4.1 9.7 5 914 914 315 13 9.2 -9.2 | 213 10 5.5 8.3 6 850 1504 335 25 10.6 -22.7 | 307 9 6.9 -5.2 7 848 1524 330 27 13.5 -23.4 | 301 11 9.8 -5.9 8 785 2134 295 13 11.8 -5.5 | 214 14 8.1 12.0 9 700 3030 320 23 14.8 -17.6 | 271 11 11.1 -0.1 10 698 3048 330 21 10.5 -18.2 | 276 7 6.8 -0.7 11 671 3353 320 31 19.9 -23.7 | 291 17 16.2 -6.3 12 619 3962 330 29 14.5 -25.1 | 305 13 10.8 -7.6 13 594 4267 315 29 20.5 -20.5 | 280 17 16.8 -3.0 14 571 4572 310 27 20.7 -17.4 | 270 17 17.0 0.1 15 548 4877 325 31 17.8 -25.4 | 299 16 14.1 -7.9 16 500 5570 325 31 17.8 -25.4 | 299 16 14.1 -7.9 17 465 6096 320 29 18.6 -22.2 | 288 16 14.9 -4.7 18 400 7170 340 35 12.0 -32.9 | 332 17 8.3 -15.4 19 391 7315 340 35 12.0 -32.9 | 332 17 8.3 -15.4 20 358 7925 345 31 8.0 -29.9 | 341 13 4.3 -12.5 21 300 9110 25 58 -24.5 -52.6 | 39 45 -28.2 -35.1 22 285 9449 25 58 -24.5 -52.6 | 39 45 -28.2 -35.1 23 277 9627 25 71 -30.0 -64.3 | 36 58 -33.7 -46.9 24 272 9754 25 71 -30.0 -64.3 | 36 58 -33.7 -46.9 25 250 10280 25 60 -25.4 -54.4 | 38 47 -29.1 -36.9 26 213 11278 35 62 -35.6 -50.8 | 50 51 -39.3 -33.3 27 203 11582 45 35 -24.7 -24.7 | 76 29 -28.5 -7.3 28 200 11680 35 29 -16.6 -23.8 | 73 21 -20.3 -6.3 29 198 11741 15 23 -6.0 -22.2 | 64 11 -9.7 -4.7 30 193 11887 15 23 -6.0 -22.2 | 64 11 -9.7 -4.7 31 184 12192 360 35 -0.0 -35.0 | 12 18 -3.7 -17.5 32 175 12497 335 21 8.9 -19.0 | 287 5 5.2 -1.5 33 167 12802 360 27 -0.0 -27.0 | 21 10 -3.7 -9.5 34 159 13106 350 31 5.4 -30.5 | 353 13 1.7 -13.0 35 151 13411 360 33 -0.0 -33.0 | 13 16 -3.7 -15.5 36 150 13470 360 21 -0.0 -21.0 | 47 5 -3.7 -3.5 37 144 13716 355 21 1.8 -20.9 | 29 4 -1.9 -3.4 38 137 14021 5 27 -2.4 -26.9 | 33 11 -6.1 -9.4 39 131 14326 325 19 10.9 -15.6 | 255 7 7.2 1.9 40 125 14630 355 21 1.8 -20.9 | 29 4 -1.9 -3.4 41 119 14935 345 21 5.4 -20.3 | 328 3 1.7 -2.8 42 113 15240 5 23 -2.0 -22.9 | 47 8 -5.7 -5.4 43 108 15545 350 21 3.6 -20.7 | 1 3 -0.1 -3.2 44 103 15850 360 17 -0.0 -17.0 | 98 4 -3.7 0.5 45 100 16020 330 15 7.5 -13.0 | 220 6 3.8 4.5 46 98 16154 330 15 7.5 -13.0 | 220 6 3.8 4.5 47 93 16459 325 21 12.0 -17.2 | 268 8 8.3 0.3 48 84 17069 10 21 -3.6 -20.7 | 67 8 -7.4 -3.2 49 77 17678 340 25 8.6 -23.5 | 321 8 4.8 -6.0 50 73 17983 355 21 1.8 -20.9 | 29 4 -1.9 -3.4 51 70 18240 335 17 7.2 -15.4 | 239 4 3.5 2.1 52 66 18593 330 19 9.5 -16.5 | 260 6 5.8 1.0 53 60 19202 345 29 7.5 -28.0 | 340 11 3.8 -10.5 54 54 19812 355 25 2.2 -24.9 | 12 8 -1.5 -7.4 55 50 20310 330 25 12.5 -21.7 | 295 10 8.8 -4.2 56 44 21031 315 23 16.3 -16.3 | 264 13 12.6 1.2 57 42 21336 315 15 10.6 -10.6 | 225 10 6.9 6.9 58 40 21641 330 25 12.5 -21.7 | 295 10 8.8 -4.2 59 38 21946 305 21 17.2 -12.0 | 248 15 13.5 5.4 60 33 22860 330 27 13.5 -23.4 | 301 11 9.8 -5.9 61 30 23450 325 35 20.1 -28.7 | 304 20 16.4 -11.2 62 25 24079 320 36 23.1 -27.6 | 297 22 19.4 -10.1 63 23 24384 300 46 39.8 -23.0 | 279 37 36.1 -5.5 64 21 24689 320 35 22.5 -26.8 | 296 21 18.8 -9.3 Wind Parameters Mean winds (0-6000m): 318.0 at 23.8 knts Storm direction: 348.0 at 17.9 knts Shear (0-3000m) pos: 6.3 neg: 2.5 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 162.7 neg: -67.0 tot: 95.7 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 3.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.24 Bulk Shear: 57.97 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 ------------------------------------------------------------------------------- 500 258 15 208 23| 12.2 0.0 12.2| 91.7 0.0 91.7 183.5 0.65| 23.2 15.1 1000 281 15 216 18| 8.1 0.0 8.1|102.4 -12.4 90.0 90.0 0.42| 19.0 8.0 1500 304 17 232 13| 8.5 0.0 8.5|121.0 -19.2 101.8 67.9 0.44| 17.3 7.6 2000 308 18 237 12| 6.4 3.8 10.2|121.0 -65.7 55.3 27.7 0.11| 16.9 1.9 2500 307 17 235 12| 6.1 3.0 9.2|138.9 -67.0 71.9 28.8 0.17| 14.7 2.5 3000 310 18 238 12| 6.3 2.5 8.9|162.7 -67.0 95.7 31.9 0.25| 13.9 3.5 4000 316 21 256 11| 4.7 1.4 6.2|181.4 -76.0 105.4 26.3 0.23| 12.6 2.9 5000 316 22 264 12| 4.5 1.8 6.3|216.1-103.3 112.8 22.6 0.22| 11.6 2.5 6000 318 24 271 12| 3.8 1.8 5.5|216.1-116.8 99.2 16.5 0.18| 10.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251226.12.gif