UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 29 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 1003 91 5.4 -4.6 48 10.0 1.5 275 5 278.3 278.8 274.5 285.9 2.70 1 1000 120 4.4 -4.6 52 9.0 0.9 275 5 277.5 278.0 274.0 285.1 2.71 2 967 391 1.6 -5.4 60 7.0 -1.0 268 16 277.4 277.8 273.9 284.8 2.64 3 925 747 0.2 -11.8 40 12.0 -3.6 290 23 279.5 279.8 273.6 284.3 1.67 4 923 764 0.2 -11.8 40 12.0 -3.6 289 23 279.7 280.0 273.8 284.5 1.67 5 850 1418 -5.3 -14.3 49 9.0 -7.8 285 19 280.6 280.8 274.0 284.9 1.48 6 811 1785 -7.7 -16.7 48 9.0 -10.1 318 29 281.8 282.1 274.3 285.6 1.27 7 757 2319 -9.1 -31.1 15 22.0 -13.0 334 39 285.9 286.0 275.2 287.1 0.38 8 749 2401 -9.1 -26.1 24 17.0 -12.6 336 40 286.8 286.9 276.0 288.7 0.61 9 700 2921 -12.5 -22.5 43 10.0 -14.7 340 46 288.6 288.8 277.4 291.4 0.90 10 685 3086 -13.3 -24.3 39 11.0 -15.6 336 49 289.5 289.7 277.6 292.0 0.78 11 650 3486 -13.3 -30.3 23 17.0 -16.3 331 56 293.9 294.0 279.3 295.5 0.47 12 640 3604 -13.7 -24.7 39 11.0 -16.0 331 58 294.8 294.9 280.1 297.3 0.81 13 633 3688 -13.5 -31.5 20 18.0 -16.6 332 59 295.9 296.0 280.1 297.4 0.43 14 625 3785 -14.3 -22.3 51 8.0 -16.1 332 60 296.1 296.3 281.0 299.3 1.02 15 609 3981 -15.9 -21.9 60 6.0 -17.3 333 63 296.5 296.6 281.3 299.9 1.09 16 579 4360 -18.3 -33.3 26 15.0 -20.6 335 69 298.0 298.0 281.0 299.3 0.40 17 539 4891 -22.5 -25.3 78 2.8 -23.0 332 75 299.1 299.3 282.2 302.0 0.91 18 532 4987 -22.9 -35.9 29 13.0 -24.6 332 76 299.8 299.8 281.7 300.9 0.34 19 516 5211 -24.5 -31.5 52 7.0 -25.5 331 78 300.4 300.5 282.3 302.2 0.53 20 504 5382 -24.9 -37.9 29 13.0 -26.4 330 80 302.0 302.0 282.6 303.0 0.29 21 500 5440 -25.3 -37.3 32 12.0 -26.7 330 81 302.2 302.2 282.7 303.3 0.31 22 485 5660 -26.9 -31.9 63 5.0 -27.6 330 82 302.9 303.0 283.2 304.7 0.54 23 400 7020 -36.3 -45.3 39 9.0 -36.9 330 87 307.8 307.8 284.7 308.4 0.17 24 353 7878 -41.7 -59.7 12 18.0 -42.3 332 89 311.7 311.7 286.0 311.9 0.03 25 300 8960 -50.5 -63.5 20 13.0 -50.8 335 91 314.2 314.2 286.8 314.3 0.02 26 291 9130 -52.0 -65.5 18 13.5 -52.2 335 93 314.8 314.8 287.1 314.9 0.02 27 283 9285 -53.3 -67.3 17 14.0 -53.5 335 93 315.4 315.4 287.2 315.5 0.02 28 250 9970 -58.5 -72.5 15 14.0 -58.6 335 81 319.1 319.1 288.5 319.1 0.01 29 234 10434 -59.9 -73.9 14 14.0 -60.0 325 85 323.1 323.1 289.7 323.1 0.01 30 200 11530 -55.1 -77.1 5 22.0 -55.4 320 79 345.5 345.5 295.6 345.5 0.01 31 199 11562 -54.9 -76.9 5 22.0 -55.2 320 79 346.3 346.3 295.8 346.3 0.01 32 178 12264 -59.5 -79.5 6 20.0 -59.7 324 74 350.0 350.0 296.6 350.0 0.00 33 159 12983 -49.9 -80.9 1 31.0 -50.5 309 52 377.7 377.7 301.9 377.8 0.00 34 150 13360 -53.3 -82.3 2 29.0 -53.8 290 48 378.2 378.2 301.9 378.3 0.00 35 139 13845 -57.9 -83.9 2 26.0 -58.2 286 54 378.5 378.5 302.0 378.5 0.00 36 113 15135 -63.5 -86.5 3 23.0 -63.7 306 47 391.1 391.1 303.9 391.1 0.00 37 100 15900 -55.3 -84.3 2 29.0 -55.8 300 52 420.9 420.9 307.8 420.9 0.00 38 95 16229 -52.1 -83.1 1 31.0 -52.9 303 48 433.4 433.4 309.2 433.4 0.00 39 77 17558 -61.1 -86.1 2 25.0 -61.4 280 28 441.5 441.5 310.0 441.5 0.00 40 71 18062 -60.7 -86.7 2 26.0 -61.1 282 46 452.7 452.7 311.1 452.7 0.00 41 70 18150 -59.7 -86.7 2 27.0 -60.2 290 48 456.7 456.7 311.5 456.7 0.00 42 65 18617 -55.3 -85.3 1 30.0 -56.1 288 45 476.1 476.1 313.1 476.1 0.00 43 56 19566 -55.5 -85.5 1 30.0 -56.3 278 25 496.3 496.3 314.7 496.4 0.00 44 50 20280 -59.7 -86.7 2 27.0 -60.3 265 21 502.8 502.8 315.1 502.8 0.00 45 45 20936 -61.5 -87.5 2 26.0 -62.0 256 32 513.8 513.8 315.9 513.8 0.00 46 42 21367 -58.7 -86.7 2 28.0 -59.5 270 33 531.0 531.0 317.0 531.0 0.01 47 32 23069 -60.1 -88.1 1 28.0 -61.0 279 26 570.2 570.2 319.2 570.2 0.01 48 30 23470 -62.5 -88.5 2 26.0 -63.2 265 27 574.3 574.3 319.4 574.3 0.01 49 28 23894 -64.1 -89.1 2 25.0 -64.7 269 25 581.2 581.3 319.8 581.3 0.00 50 22 25375 -62.9 -89.9 1 27.0 -63.8 287 28 626.3 626.3 321.7 626.4 0.01 TRP 234 10434 -59.9 -73.9 14 14.0 -60.0 325 85 323.1 323.1 289.7 323.1 0.01 WND 291 9130 -52.0 -65.5 18 13.5 -52.2 335 93 314.8 314.8 287.1 314.9 0.02 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: 920.35 mb = 788.12 m = 2585.65 ft Wetbulb zero: 984.18 mb = 248.77 m = 816.18 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 41.85 % Est. max temperature: 7.65 C = 45.77 F Sfc-Lift cond lev (LCL): 859.36 mb = 1331.11 m = 4367.12 ft T: -4.57 C 700-500 lapse rate: 5.08 C/km ThetaE index: 1.56 C Layer 1000.0- 923.0 mb Conv cond level (CCL): 713.97 mb = 2769.15 m = 9085.02 ft Mean mixing ratio: 2.22 g/kg Conv temperature: 15.21 C = 59.37 F Cap Strength: 14.84 C Lifted Index: 14.93 C Risk: None Lifted Index @300 mb: 20.91 C Lifted Index @700 mb: 6.73 C Showalter Index: 14.79 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 11.00 C K Index: -4.30 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.70 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 50142.68 J/kg Cap Strength: 14.86 C Lift Cond Lev (LCL): 823.96 mb = 1660.98 m = 5449.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 38 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 1003 91 275 5 5.0 -0.4 | 186 37 3.7 37.2 1 1000 120 275 5 5.0 -0.4 | 186 37 3.7 37.2 2 977 305 260 13 12.8 2.3 | 196 41 11.5 39.9 3 941 610 290 23 21.6 -7.9 | 214 36 20.3 29.7 4 925 747 290 23 21.6 -7.9 | 214 36 20.3 29.7 5 906 914 280 25 24.6 -4.3 | 215 41 23.4 33.3 6 850 1418 285 19 18.4 -4.9 | 208 37 17.1 32.7 7 838 1524 280 21 20.7 -3.6 | 210 39 19.4 34.0 8 806 1829 325 31 17.8 -25.4 | 234 21 16.5 12.2 9 775 2134 330 38 19.0 -32.9 | 255 18 17.7 4.7 10 716 2743 345 42 10.9 -40.6 | 287 10 9.6 -3.0 11 700 2921 340 46 15.7 -43.2 | 291 16 14.5 -5.6 12 661 3353 330 54 27.0 -46.8 | 290 27 25.7 -9.2 13 585 4267 335 68 28.7 -61.6 | 311 36 27.5 -24.0 14 500 5440 330 81 40.5 -70.1 | 310 51 39.2 -32.5 15 476 5791 330 83 41.5 -71.9 | 310 53 40.2 -34.3 16 400 7020 330 87 43.5 -75.3 | 312 57 42.2 -37.7 17 300 8960 335 91 38.5 -82.5 | 320 58 37.2 -44.9 18 291 9130 335 93 39.3 -84.3 | 321 60 38.0 -46.7 19 275 9449 335 93 39.3 -84.3 | 321 60 38.0 -46.7 20 250 9970 335 81 34.2 -73.4 | 317 49 33.0 -35.8 21 234 10434 325 85 48.8 -69.6 | 304 57 47.5 -32.0 22 200 11530 320 79 50.8 -60.5 | 295 55 49.5 -22.9 23 180 12192 325 75 43.0 -61.4 | 300 48 41.7 -23.8 24 164 12802 315 68 48.1 -48.1 | 283 48 46.8 -10.5 25 156 13106 305 42 34.4 -24.1 | 248 36 33.1 13.5 26 150 13360 290 48 45.1 -16.4 | 244 49 43.8 21.2 27 135 14021 285 56 54.1 -14.5 | 246 58 52.8 23.1 28 122 14630 310 44 33.7 -28.3 | 254 34 32.4 9.3 29 100 15900 300 52 45.0 -26.0 | 255 45 43.8 11.6 30 96 16154 305 52 42.6 -29.8 | 259 42 41.3 7.8 31 87 16764 290 15 14.1 -5.1 | 202 35 12.8 32.5 32 83 17069 285 11 10.6 -2.8 | 195 36 9.4 34.8 33 72 17983 275 44 43.8 -3.8 | 232 54 42.6 33.8 34 70 18150 290 48 45.1 -16.4 | 244 49 43.8 21.2 35 68 18288 290 50 47.0 -17.1 | 246 50 45.7 20.5 36 65 18593 285 46 44.4 -11.9 | 239 50 43.2 25.7 37 62 18898 315 33 23.3 -23.3 | 237 26 22.1 14.3 38 59 19202 310 33 25.3 -21.2 | 236 29 24.0 16.4 39 54 19812 255 19 18.4 4.9 | 202 46 17.1 42.5 40 51 20117 275 19 18.9 -1.7 | 206 40 17.7 35.9 41 50 20280 265 21 20.9 1.8 | 206 44 19.7 39.4 42 44 21031 255 33 31.9 8.5 | 214 55 30.6 46.1 43 42 21336 270 33 33.0 -0.0 | 220 49 31.7 37.6 44 38 21946 265 38 37.9 3.3 | 222 55 36.6 40.9 45 32 23165 280 25 24.6 -4.3 | 215 41 23.4 33.3 46 30 23470 265 27 26.9 2.4 | 213 47 25.6 40.0 47 28 23774 270 25 25.0 -0.0 | 212 44 23.7 37.6 48 25 24079 265 38 37.9 3.3 | 222 55 36.6 40.9 49 23 24384 285 21 20.3 -5.4 | 211 37 19.0 32.2 50 20 24994 290 42 39.5 -14.4 | 239 45 38.2 23.2 51 17 25603 295 33 29.9 -13.9 | 230 37 28.6 23.7 Wind Parameters Mean winds (0-6000m): 328.1 at 50.2 knts Storm direction: 358.1 at 37.6 knts Shear (0-3000m) pos: 7.1 neg: 1.5 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 390.2 neg: -48.4 tot: 341.8 m^2/s^2 ave: 113.9 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 7.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.04 Bulk Shear: 249.32 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 ------------------------------------------------------------------------------- 500 274 14 199 39| 18.1 0.0 18.1|194.8 0.0 194.8 389.6 0.90| 21.4 19.3 1000 281 19 207 38| 9.0 1.3 10.4|206.7 -17.2 189.5 189.5 0.66| 14.3 9.5 1500 282 20 208 38| 6.3 0.9 7.2|249.2 -48.3 200.9 133.9 0.53| 12.8 6.7 2000 295 22 214 34| 9.3 0.7 9.9|354.3 -48.3 306.1 153.0 0.57| 15.9 9.1 2500 308 26 221 29| 8.5 0.5 9.0|380.5 -48.3 332.2 132.9 0.59| 14.6 8.6 3000 317 29 228 25| 7.1 1.5 8.6|390.2 -48.4 341.8 113.9 0.54| 14.2 7.7 4000 324 36 248 22| 6.4 2.3 8.7|466.4 -51.5 414.9 103.7 0.53| 13.1 6.9 5000 327 44 267 22| 5.1 3.1 8.2|486.7 -58.6 428.1 85.6 0.48| 11.8 5.7 6000 328 50 281 26| 4.2 3.2 7.4|499.5 -64.6 434.9 72.5 0.46| 10.5 4.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251229.12.gif