UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 10 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 1011 91 4.0 3.1 94 0.9 3.6 240 5 276.3 277.1 276.2 289.1 4.73 1 1000 180 3.4 3.0 97 0.4 3.2 255 7 276.5 277.3 276.4 289.4 4.74 2 990 262 2.8 2.8 100 0.0 2.8 261 8 276.7 277.5 276.5 289.6 4.72 3 984 311 4.0 1.5 84 2.5 2.9 265 9 278.4 279.2 276.8 290.3 4.33 4 978 361 7.4 -0.6 57 8.0 3.8 269 9 282.3 283.0 278.1 292.9 3.74 5 967 454 8.2 -0.8 53 9.0 4.2 277 10 284.1 284.7 278.9 294.6 3.73 6 948 618 7.6 -1.4 53 9.0 3.6 289 12 285.1 285.7 279.3 295.4 3.64 7 925 821 9.4 -2.6 43 12.0 4.0 305 15 288.9 289.5 280.8 298.8 3.41 8 924 830 9.4 -2.6 43 12.0 4.0 306 15 289.0 289.6 280.8 298.9 3.41 9 913 929 9.8 -1.2 46 11.0 4.7 321 15 290.4 291.1 282.0 301.6 3.83 10 850 1519 6.2 2.1 75 4.1 4.1 350 29 292.6 293.6 284.5 307.8 5.24 11 764 2385 0.2 -1.8 86 2.0 -0.7 345 20 295.2 296.0 284.6 308.2 4.39 12 752 2512 -0.3 -1.8 90 1.5 -1.0 342 20 296.0 296.8 285.0 309.2 4.46 13 733 2717 0.0 -8.0 55 8.0 -3.2 338 20 298.5 299.0 284.2 307.2 2.85 14 710 2972 -1.5 -6.2 70 4.7 -3.5 332 21 299.6 300.2 285.2 309.9 3.39 15 703 3051 -1.1 -11.1 47 10.0 -4.8 331 21 300.9 301.3 284.6 308.1 2.33 16 700 3085 -1.3 -11.3 46 10.0 -5.0 330 21 301.0 301.5 284.7 308.2 2.30 17 673 3398 -2.9 -13.9 42 11.0 -6.7 315 21 302.7 303.0 284.8 308.8 1.94 18 616 4093 -7.5 -14.5 57 7.0 -9.8 313 22 305.1 305.5 285.9 311.5 2.02 19 598 4324 -7.7 -22.7 29 15.0 -11.8 308 23 307.5 307.7 285.7 310.9 1.03 20 572 4668 -10.1 -26.1 26 16.0 -13.9 297 19 308.6 308.8 285.8 311.3 0.79 21 500 5690 -17.9 -22.9 65 5.0 -19.1 325 25 311.2 311.4 287.2 315.3 1.21 22 486 5902 -19.5 -23.3 72 3.8 -20.4 325 27 311.8 312.0 287.3 315.8 1.20 23 433 6750 -25.3 -32.3 52 7.0 -26.4 325 33 314.9 315.0 287.8 316.9 0.59 24 401 7302 -30.1 -32.5 80 2.4 -30.4 325 38 315.6 315.8 288.1 317.8 0.62 25 400 7320 -30.1 -32.6 79 2.5 -30.4 325 38 315.9 316.0 288.1 318.0 0.62 26 300 9290 -46.9 -50.0 70 3.1 -47.0 340 48 319.3 319.3 288.6 319.8 0.13 27 291 9492 -48.7 -51.1 76 2.4 -48.8 343 49 319.5 319.5 288.7 319.9 0.12 28 250 10480 -56.5 -60.8 58 4.3 -56.6 355 52 322.1 322.1 289.5 322.2 0.04 29 240 10736 -58.5 -63.0 56 4.5 -58.6 357 55 322.8 322.8 289.6 323.0 0.03 30 234 10894 -59.9 -62.6 71 2.7 -59.9 358 56 323.1 323.1 289.8 323.2 0.04 31 200 11850 -68.3 -73.0 51 4.7 -68.3 360 66 324.6 324.6 290.2 324.6 0.01 32 187 12251 -70.5 -75.2 50 4.7 -70.5 350 66 327.3 327.3 291.0 327.4 0.01 33 182 12412 -70.1 -73.6 60 3.5 -70.1 354 68 330.5 330.5 291.9 330.6 0.01 34 181 12445 -69.9 -74.6 50 4.7 -69.9 355 69 331.4 331.4 292.1 331.4 0.01 35 175 12646 -68.7 -80.7 16 12.0 -68.8 355 69 336.6 336.6 293.4 336.6 0.00 36 152 13499 -64.3 -83.3 6 19.0 -64.4 355 35 358.0 358.0 298.3 358.0 0.00 37 150 13580 -64.5 -84.5 5 20.0 -64.6 355 31 359.0 359.0 298.5 359.0 0.00 38 107 15653 -62.1 -86.1 3 24.0 -62.3 335 26 399.9 399.9 305.2 399.9 0.00 39 100 16070 -63.3 -86.3 3 23.0 -63.5 335 27 405.4 405.4 305.9 405.4 0.00 40 88 16856 -62.3 -87.3 2 25.0 -62.6 337 35 422.5 422.5 308.0 422.5 0.00 41 82 17288 -65.3 -88.3 3 23.0 -65.5 348 22 425.0 425.0 308.3 425.0 0.00 42 72 18086 -61.3 -87.3 2 26.0 -61.6 339 28 449.6 449.6 310.8 449.6 0.00 43 70 18260 -62.5 -87.5 2 25.0 -62.8 345 23 450.7 450.7 310.9 450.7 0.00 44 50 20320 -65.7 -89.7 2 24.0 -66.0 325 21 488.7 488.7 314.1 488.7 0.00 45 45 20960 -66.1 -90.1 2 24.0 -66.4 325 24 502.6 502.6 315.1 502.7 0.00 46 34 22670 -63.5 -89.5 2 26.0 -64.0 325 32 551.4 551.4 318.2 551.5 0.00 TRP 187 12251 -70.5 -75.2 50 4.7 -70.5 350 66 327.3 327.3 291.0 327.4 0.01 WND 181 12445 -69.9 -74.6 50 4.7 -69.9 355 69 331.4 331.4 292.1 331.4 0.01 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 759.20 mb = 2435.49 m = 7990.34 ft Freezing level: 733.00 mb = 2716.80 m = 8913.27 ft Freezing level: 733.00 mb = 2716.80 m = 8913.27 ft Wetbulb zero: 777.12 mb = 2246.51 m = 7370.36 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 57.01 % Est. max temperature: 20.01 C = 68.01 F Sfc-Lift cond lev (LCL): 997.08 mb = 203.70 m = 668.28 ft T: 3.23 C 700-500 lapse rate: 6.37 C/km ThetaE index: 2.00 C Layer 733.0- 710.0 mb Conv cond level (CCL): 637.82 mb = 3819.35 m = 12530.52 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 31.97 C = 89.54 F Cap Strength: 14.43 C Lifted Index: 14.95 C Risk: None Lifted Index @300 mb: 17.59 C Lifted Index @700 mb: 11.40 C Showalter Index: 5.81 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.00 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 108.20 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.60 J/kg Max Up Vert Vel: 10.83 m/s Conv Inhibition (B-): 33655.28 J/kg Cap Strength: 14.87 C Lift Cond Lev (LCL): 858.97 mb = 1432.44 m = 4699.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 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 91 240 5 4.3 2.5 | 188 18 2.6 17.7 1 1000 180 255 7 6.8 1.8 | 196 18 5.0 17.0 2 925 821 305 15 12.3 -8.6 | 238 12 10.5 6.6 3 915 914 320 15 9.6 -11.5 | 245 9 7.9 3.7 4 850 1519 350 29 5.0 -28.6 | 346 14 3.3 -13.4 5 849 1524 350 31 5.4 -30.5 | 347 16 3.6 -15.4 6 788 2134 350 19 3.3 -18.7 | 337 4 1.5 -3.6 7 700 3085 330 21 10.5 -18.2 | 289 9 8.7 -3.0 8 676 3353 315 21 14.8 -14.8 | 269 13 13.1 0.3 9 625 3962 315 21 14.8 -14.8 | 269 13 13.1 0.3 10 601 4267 310 23 17.6 -14.8 | 269 16 15.9 0.4 11 578 4572 295 19 17.2 -8.0 | 245 17 15.5 7.1 12 513 5486 315 21 14.8 -14.8 | 269 13 13.1 0.3 13 500 5690 325 25 14.3 -20.5 | 293 14 12.6 -5.3 14 400 7320 325 38 21.8 -31.1 | 309 26 20.0 -16.0 15 300 9290 340 48 16.4 -45.1 | 334 33 14.7 -29.9 16 250 10480 355 52 4.5 -51.8 | 356 37 2.8 -36.6 17 220 11278 360 60 -0.0 -60.0 | 2 45 -1.8 -44.8 18 200 11850 360 66 -0.0 -66.0 | 2 51 -1.8 -50.8 19 187 12251 350 66 11.5 -65.0 | 349 51 9.7 -49.8 20 181 12445 355 69 6.0 -68.7 | 355 54 4.3 -53.6 21 171 12802 355 69 6.0 -68.7 | 355 54 4.3 -53.6 22 150 13580 355 31 2.7 -30.9 | 357 16 0.9 -15.7 23 147 13716 350 31 5.4 -30.5 | 347 16 3.6 -15.4 24 140 14021 360 33 -0.0 -33.0 | 6 18 -1.8 -17.8 25 133 14326 345 31 8.0 -29.9 | 337 16 6.3 -14.8 26 126 14630 5 31 -2.7 -30.9 | 16 16 -4.5 -15.7 27 120 14935 355 19 1.7 -18.9 | 2 4 -0.1 -3.8 28 114 15240 335 25 10.6 -22.7 | 310 12 8.8 -7.5 29 100 16070 335 27 11.4 -24.5 | 314 13 9.7 -9.3 30 94 16459 315 33 23.3 -23.3 | 291 23 21.6 -8.2 31 89 16764 330 36 18.0 -31.2 | 315 23 16.2 -16.0 32 85 17069 355 31 2.7 -30.9 | 357 16 0.9 -15.7 33 81 17374 345 19 4.9 -18.4 | 315 4 3.2 -3.2 34 77 17678 325 25 14.3 -20.5 | 293 14 12.6 -5.3 35 73 17983 335 31 13.1 -28.1 | 319 17 11.3 -12.9 36 70 18260 345 23 6.0 -22.2 | 329 8 4.2 -7.1 37 70 18288 335 21 8.9 -19.0 | 299 8 7.1 -3.9 38 60 19202 335 27 11.4 -24.5 | 314 13 9.7 -9.3 39 57 19507 345 27 7.0 -26.1 | 334 12 5.2 -10.9 40 54 19812 320 25 16.1 -19.2 | 286 15 14.3 -4.0 41 52 20117 335 29 12.3 -26.3 | 317 15 10.5 -11.1 42 50 20320 325 21 12.0 -17.2 | 281 10 10.3 -2.0 43 39 21336 325 27 15.5 -22.1 | 297 15 13.7 -7.0 44 33 21946 325 33 18.9 -27.0 | 305 21 17.2 -11.9 45 31 22250 340 29 9.9 -27.3 | 326 15 8.2 -12.1 46 27 22860 320 25 16.1 -19.2 | 286 15 14.3 -4.0 Wind Parameters Mean winds (0-6000m): 323.4 at 20.3 knts Storm direction: 353.4 at 15.3 knts Shear (0-3000m) pos: 5.4 neg: 2.1 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 104.7 neg: -10.7 tot: 94.0 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.66 Bulk Shear: 35.23 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 9 206 16| 9.7 0.0 9.7| 42.5 0.0 42.5 84.9 0.95| 10.2 9.7 1000 300 12 223 13| 10.1 0.0 10.1| 72.3 0.0 72.3 72.3 0.85| 12.1 10.3 1500 324 16 256 8| 10.9 0.0 10.9|104.7 0.0 104.7 69.8 0.85| 12.8 11.0 2000 334 18 282 7| 8.2 2.5 10.7|104.7 -2.4 102.3 51.2 0.65| 12.2 8.0 2500 336 19 289 6| 6.5 2.2 8.7|104.7 -5.9 98.8 39.5 0.55| 10.5 5.8 3000 336 19 290 6| 5.4 2.1 7.6|104.7 -10.7 94.0 31.3 0.47| 9.4 4.4 4000 330 20 283 8| 4.1 2.3 6.4|104.8 -22.0 82.8 20.7 0.36| 7.9 2.8 5000 325 20 275 10| 3.7 2.5 6.1|118.5 -50.6 68.0 13.6 0.25| 7.6 1.9 6000 323 20 276 10| 4.0 2.1 6.1|154.5 -50.6 103.9 17.3 0.33| 7.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251210.00.gif