UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 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 1022 91 -6.5 -8.0 89 1.5 -7.0 335 1 265.0 265.3 265.0 270.5 2.04 1 1017 130 -5.3 -8.2 80 2.9 -6.2 325 1 266.6 266.9 266.0 272.0 2.02 2 1000 262 -6.3 -8.3 86 2.0 -6.9 290 1 266.9 267.2 266.3 272.4 2.04 3 985 380 -7.3 -8.9 88 1.6 -7.8 298 1 267.0 267.3 266.3 272.3 1.98 4 975 460 -6.7 -11.7 68 5.0 -8.1 303 1 268.4 268.6 266.5 272.8 1.60 5 964 549 -4.7 -27.7 15 23.0 -8.9 309 1 271.3 271.3 266.4 272.5 0.41 6 948 681 -3.1 -39.1 4 36.0 -8.4 317 1 274.2 274.2 267.8 274.6 0.14 7 925 876 -2.1 -41.1 3 39.0 -7.9 330 1 277.2 277.2 269.6 277.5 0.11 8 903 1067 -1.3 -40.3 3 39.0 -7.4 335 5 279.9 279.9 271.3 280.3 0.13 9 870 1362 -2.9 -35.9 6 33.0 -8.5 345 10 281.2 281.3 272.2 281.9 0.21 10 859 1463 -2.9 -32.9 8 30.0 -8.4 348 12 282.3 282.3 273.0 283.1 0.28 11 850 1546 -2.7 -13.7 42 11.0 -6.0 335 9 283.3 283.6 275.6 287.9 1.56 12 849 1555 -2.7 -11.7 50 9.0 -5.6 335 9 283.4 283.7 276.0 288.8 1.84 13 839 1649 -2.1 -9.1 59 7.0 -4.6 340 11 285.0 285.4 277.5 291.6 2.28 14 819 1841 -2.1 -6.7 71 4.6 -3.8 349 15 287.0 287.5 279.1 295.2 2.82 15 805 1978 -2.9 -5.9 80 3.0 -4.1 338 12 287.5 288.1 279.7 296.4 3.05 16 785 2177 -3.3 -9.3 63 6.0 -5.4 325 9 289.2 289.6 279.7 296.3 2.40 17 717 2885 -9.3 -10.7 90 1.4 -9.8 339 13 290.2 290.6 280.1 297.2 2.36 18 706 3005 -8.1 -12.1 73 4.0 -9.4 325 12 292.8 293.2 281.0 299.2 2.14 19 700 3071 -8.5 -12.2 75 3.7 -9.7 310 13 293.1 293.5 281.1 299.5 2.14 20 638 3786 -11.3 -15.2 73 3.9 -12.5 333 9 297.8 298.1 282.8 303.5 1.84 21 626 3932 -11.7 -18.7 56 7.0 -13.6 341 9 298.9 299.2 282.7 303.3 1.39 22 547 4949 -19.9 -20.9 92 1.0 -20.1 301 4 300.9 301.2 283.5 305.2 1.32 23 500 5610 -24.1 -27.9 71 3.8 -24.8 15 7 303.7 303.8 283.9 306.2 0.77 24 456 6277 -28.9 -34.9 56 6.0 -29.6 346 8 305.8 305.8 284.2 307.2 0.43 25 417 6910 -34.3 -40.3 55 6.0 -34.8 318 9 306.7 306.8 284.4 307.7 0.27 26 400 7200 -36.9 -41.4 63 4.5 -37.2 305 9 307.0 307.1 284.5 307.9 0.25 27 347 8161 -45.1 -54.1 36 9.0 -45.4 292 8 308.7 308.7 284.9 308.9 0.07 28 336 8374 -47.3 -54.3 45 7.0 -47.5 297 8 308.5 308.5 284.8 308.8 0.07 29 300 9110 -53.7 -62.7 32 9.0 -53.8 315 7 309.7 309.7 285.2 309.8 0.03 30 273 9710 -58.7 -66.7 35 8.0 -58.8 354 13 310.9 310.9 285.7 310.9 0.02 31 250 10260 -60.9 -70.9 26 10.0 -61.0 30 19 315.5 315.5 287.3 315.6 0.01 32 241 10488 -62.7 -71.7 29 9.0 -62.8 31 19 316.1 316.2 287.5 316.2 0.01 33 216 11170 -61.1 -76.1 12 15.0 -61.2 39 19 328.7 328.7 291.3 328.7 0.01 34 200 11650 -61.3 -77.3 10 16.0 -61.4 45 19 335.7 335.7 293.2 335.7 0.01 35 195 11807 -60.9 -77.9 9 17.0 -61.0 42 15 338.8 338.8 294.0 338.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5348.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 62.55 % Est. max temperature: 9.75 C = 49.56 F Sfc-Lift cond lev (LCL): 997.79 mb = 279.33 m = 916.42 ft T: -6.45 C 700-500 lapse rate: 6.14 C/km ThetaE index: 0.29 C Layer 964.0- 948.0 mb Conv cond level (CCL): 499.91 mb = 5611.25 m = 18409.37 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 32.41 C = 90.33 F Cap Strength: 23.35 C Lifted Index: 24.81 C Risk: None Lifted Index @300 mb: 25.50 C Lifted Index @700 mb: 19.02 C Showalter Index: 13.70 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 10.40 C K Index: 4.00 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.63 J/kg Max Up Vert Vel: 10.26 m/s Conv Inhibition (B-): 10800.75 J/kg Cap Strength: 24.59 C Lift Cond Lev (LCL): 807.19 mb = 1956.08 m = 6417.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 6 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 1022 91 335 1 0.4 -0.9 | 195 5 1.3 4.8 1 1000 262 290 1 0.9 -0.3 | 199 6 1.8 5.4 2 925 876 330 1 0.5 -0.9 | 196 5 1.4 4.9 3 921 914 330 3 1.5 -2.6 | 217 4 2.4 3.1 4 852 1524 350 13 2.3 -12.8 | 336 8 3.2 -7.1 5 850 1546 335 9 3.8 -8.2 | 297 5 4.7 -2.4 6 820 1829 350 15 2.6 -14.8 | 339 10 3.5 -9.0 7 789 2134 325 9 5.2 -7.4 | 285 6 6.1 -1.6 8 759 2438 325 9 5.2 -7.4 | 285 6 6.1 -1.6 9 730 2743 355 15 1.3 -14.9 | 346 9 2.2 -9.2 10 702 3048 320 11 7.1 -8.4 | 289 8 8.0 -2.7 11 700 3071 310 13 10.0 -8.4 | 284 11 10.9 -2.6 12 674 3353 310 11 8.4 -7.1 | 278 9 9.3 -1.3 13 597 4267 360 7 -0.0 -7.0 | 324 2 0.9 -1.3 14 551 4877 295 3 2.7 -1.3 | 219 6 3.6 4.5 15 508 5486 5 9 -0.8 -9.0 | 358 3 0.1 -3.2 16 500 5610 15 7 -1.8 -6.8 | 42 1 -0.9 -1.0 17 400 7200 305 9 7.4 -5.2 | 266 8 8.3 0.6 18 393 7315 305 9 7.4 -5.2 | 266 8 8.3 0.6 19 375 7620 280 9 8.9 -1.6 | 247 11 9.8 4.2 20 300 9110 315 7 4.9 -4.9 | 262 6 5.9 0.8 21 250 10260 30 19 -9.5 -16.5 | 39 14 -8.6 -10.7 22 246 10363 30 19 -9.5 -16.5 | 39 14 -8.6 -10.7 23 200 11650 45 19 -13.4 -13.4 | 58 15 -12.5 -7.7 24 192 11887 40 13 -8.4 -10.0 | 60 9 -7.5 -4.2 Wind Parameters Mean winds (0-6000m): 339.0 at 7.7 knts Storm direction: 9.0 at 5.8 knts Shear (0-3000m) pos: 2.0 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -38.1 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.25 Bulk Shear: 6.38 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 ------------------------------------------------------------------------------- 500 305 1 198 5| 0.0 0.4 0.4| 0.4 -0.1 0.3 0.7 0.22| 1.1 0.3 1000 323 2 203 5| 2.6 0.2 2.8| 4.8 -0.3 4.6 4.6 0.73| 3.2 2.4 1500 341 4 233 3| 3.1 0.1 3.2| 11.7 -5.4 6.3 4.2 0.42| 5.7 2.4 2000 342 6 276 3| 2.3 0.5 2.8| 18.6 -16.7 1.9 1.0 0.19| 7.1 1.3 2500 339 7 282 4| 2.4 0.4 2.8| 25.6 -18.3 7.2 2.9 0.25| 6.7 1.7 3000 339 8 295 4| 2.0 1.4 3.4| 31.3 -38.1 -6.8 -2.3 0.05| 7.8 0.4 4000 334 9 292 5| 1.6 1.1 2.7| 36.6 -40.0 -3.4 -0.8 0.09| 7.0 0.6 5000 334 8 287 5| 1.3 1.3 2.6| 39.9 -44.8 -4.8 -1.0 0.03| 6.7 0.2 6000 339 8 292 4| 1.6 1.2 2.8| 46.2 -45.7 0.5 0.1 0.10| 6.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251226.00.gif