UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113006.upa.cvt Date: 0600Z 30 NOV 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 30 NOV 25 Station: LBSF WMO ident: 15614 Latitude: 42.65 Longitude: 23.38 Elevation: 595.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 108 SFC 943 595 1.4 0.1 91 1.3 0.8 110 1 279.2 279.9 276.9 290.5 4.08 2 925 742 1.0 -1.7 82 2.7 -0.1 310 9 280.3 281.0 276.9 290.5 3.65 3 850 1416 -2.9 -3.5 96 0.6 -3.1 295 21 283.1 283.7 278.1 292.9 3.47 4 848 1435 -2.9 -3.6 95 0.7 -3.2 292 21 283.3 283.9 278.2 293.1 3.45 5 828 1624 -2.1 -4.1 86 2.0 -2.9 282 18 286.1 286.7 279.5 295.9 3.40 6 779 2106 -6.1 -6.2 99 0.1 -6.1 294 15 286.8 287.4 279.4 295.7 3.08 7 776 2136 -3.9 -5.4 89 1.5 -4.5 295 15 289.5 290.1 281.0 299.1 3.29 8 773 2167 -3.9 -5.5 89 1.6 -4.6 296 15 289.8 290.4 281.1 299.4 3.28 9 700 2945 -7.5 -12.5 67 5.0 -9.1 260 9 294.2 294.6 281.5 300.5 2.09 10 662 3377 -9.7 -16.7 57 7.0 -11.7 269 8 296.4 296.7 281.9 301.3 1.56 11 636 3685 -11.9 -18.9 56 7.0 -13.7 278 7 297.3 297.6 282.0 301.6 1.35 12 600 4128 -15.1 -18.3 76 3.2 -15.9 290 6 298.6 298.9 282.7 303.4 1.51 13 570 4514 -17.3 -22.3 65 5.0 -18.4 321 8 300.5 300.7 283.0 304.1 1.12 14 553 4740 -19.3 -23.2 71 3.9 -20.1 322 8 300.7 300.9 283.1 304.2 1.07 15 548 4808 -19.9 -27.9 49 8.0 -21.4 318 8 300.8 300.9 282.6 303.1 0.70 16 539 4930 -20.9 -24.8 71 3.9 -21.7 311 7 301.0 301.2 283.0 304.1 0.95 17 500 5480 -25.5 -29.6 68 4.1 -26.1 280 3 301.9 302.1 283.0 304.1 0.66 18 476 5836 -28.3 -32.4 68 4.1 -28.8 346 3 302.8 302.9 283.2 304.5 0.53 19 466 5988 -29.3 -38.3 41 9.0 -30.2 351 4 303.4 303.4 283.1 304.4 0.30 20 446 6300 -32.1 -35.4 72 3.3 -32.4 1 6 303.7 303.7 283.4 305.1 0.42 21 400 7060 -38.5 -42.7 65 4.2 -38.8 20 15 305.0 305.0 283.7 305.7 0.22 22 388 7267 -40.5 -43.4 74 2.9 -40.7 15 14 305.0 305.0 283.7 305.7 0.21 23 351 7939 -46.3 -52.3 51 6.0 -46.5 1 12 306.0 306.1 284.0 306.4 0.09 24 340 8149 -47.9 -54.9 44 7.0 -48.1 359 11 306.7 306.7 284.1 306.9 0.07 25 306 8833 -53.3 -56.6 67 3.3 -53.4 350 9 308.5 308.5 284.8 308.7 0.06 26 302 8917 -52.3 -62.3 29 10.0 -52.5 339 12 311.0 311.0 285.7 311.2 0.03 27 300 8960 -52.1 -63.1 25 11.0 -52.3 325 9 311.9 311.9 286.1 312.0 0.03 28 262 9850 -48.1 -75.1 3 27.0 -48.6 291 11 330.1 330.1 291.7 330.1 0.01 29 250 10160 -48.5 -76.5 2 28.0 -49.0 250 7 334.0 334.0 292.8 334.0 0.00 30 205 11458 -47.9 -80.9 1 33.0 -48.5 288 15 354.4 354.4 297.5 354.4 0.00 31 200 11620 -48.7 -80.7 1 32.0 -49.3 295 19 355.7 355.7 297.8 355.7 0.00 32 150 13490 -53.3 -84.3 1 31.0 -53.8 285 29 378.2 378.2 301.9 378.2 0.00 33 100 16060 -59.7 -86.7 2 27.0 -60.0 265 29 412.4 412.4 306.8 412.4 0.00 34 70 18270 -62.7 -88.7 2 26.0 -63.0 225 29 450.2 450.2 310.9 450.3 0.00 TRP 306 8833 -53.3 -56.6 67 3.3 -53.4 350 9 308.5 308.5 284.8 308.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 905.77 mb = 914.82 m = 3001.34 ft Wetbulb zero: 926.87 mb = 726.59 m = 2383.81 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 75.19 % Est. max temperature: 8.69 C = 47.65 F Sfc-Lift cond lev (LCL): 924.02 mb = 750.42 m = 2461.97 ft T: 0.95 C 700-500 lapse rate: 7.10 C/km ThetaE index: 0.12 C Layer 779.0- 776.0 mb Conv cond level (CCL): 808.09 mb = 1816.31 m = 5958.95 ft Mean mixing ratio: 3.60 g/kg Conv temperature: 8.47 C = 47.25 F Cap Strength: 9.52 C Lifted Index: 9.52 C Risk: None Lifted Index @300 mb: 14.44 C Lifted Index @700 mb: 7.04 C Showalter Index: 8.52 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.00 C K Index: 14.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.88 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 20906.37 J/kg Cap Strength: 9.50 C Lift Cond Lev (LCL): 868.84 mb = 1241.25 m = 4072.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 7 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 ---------------------------------------------------------- 0 943 595 110 1 -0.9 0.3 | 144 8 -4.6 6.4 1 925 742 310 9 6.9 -5.8 | 266 3 3.3 0.3 2 905 914 290 13 12.2 -4.4 | 260 9 8.6 1.6 3 871 1219 300 25 21.7 -12.5 | 290 19 18.0 -6.5 4 850 1416 295 21 19.0 -8.9 | 280 16 15.4 -2.8 5 838 1524 280 19 18.7 -3.3 | 260 15 15.1 2.7 6 776 2134 295 15 13.6 -6.3 | 272 10 10.0 -0.3 7 747 2438 310 13 10.0 -8.4 | 290 7 6.3 -2.3 8 718 2743 295 9 8.2 -3.8 | 244 5 4.5 2.2 9 700 2945 260 9 8.9 1.6 | 215 9 5.2 7.6 10 690 3048 260 9 8.9 1.6 | 215 9 5.2 7.6 11 587 4267 295 5 4.5 -2.1 | 193 4 0.9 3.9 12 564 4572 330 9 4.5 -7.8 | 333 2 0.9 -1.8 13 500 5480 280 3 3.0 -0.5 | 173 6 -0.7 5.5 14 500 5486 335 1 0.4 -0.9 | 148 6 -3.2 5.1 15 403 7010 25 11 -4.6 -10.0 | 65 9 -8.3 -3.9 16 400 7060 20 15 -5.1 -14.1 | 47 12 -8.7 -8.1 17 368 7620 5 13 -1.1 -13.0 | 34 8 -4.7 -6.9 18 306 8833 350 9 1.6 -8.9 | 36 3 -2.1 -2.8 19 306 8839 5 17 -1.5 -16.9 | 25 12 -5.1 -10.9 20 300 8960 325 9 5.2 -7.4 | 311 2 1.5 -1.3 21 292 9144 315 11 7.8 -7.8 | 293 5 4.2 -1.7 22 279 9449 350 11 1.9 -10.8 | 20 5 -1.7 -4.8 23 254 10058 260 11 10.8 1.9 | 222 11 7.2 7.9 24 250 10160 250 7 6.6 2.4 | 199 9 3.0 8.4 25 242 10363 235 5 4.1 2.9 | 183 9 0.5 8.9 26 231 10668 285 11 10.6 -2.8 | 246 8 7.0 3.2 27 221 10973 285 19 18.4 -4.9 | 266 15 14.7 1.1 28 211 11278 300 19 16.5 -9.5 | 285 13 12.8 -3.5 29 201 11582 280 13 12.8 -2.3 | 248 10 9.2 3.8 30 200 11620 295 19 17.2 -8.0 | 278 14 13.6 -2.0 31 192 11887 305 19 15.6 -10.9 | 292 13 11.9 -4.9 32 183 12192 305 19 15.6 -10.9 | 292 13 11.9 -4.9 33 175 12497 260 21 20.7 3.6 | 240 20 17.1 9.7 34 167 12802 280 31 30.5 -5.4 | 269 27 26.9 0.7 35 150 13490 285 29 28.0 -7.5 | 273 24 24.4 -1.5 36 131 14326 285 29 28.0 -7.5 | 273 24 24.4 -1.5 37 103 15850 275 35 34.9 -3.1 | 265 31 31.3 3.0 38 100 16060 265 29 28.9 2.5 | 251 27 25.3 8.6 39 94 16459 260 21 20.7 3.6 | 240 20 17.1 9.7 40 85 17069 265 35 34.9 3.1 | 254 33 31.3 9.1 41 77 17678 285 23 22.2 -6.0 | 270 19 18.6 0.1 42 73 17983 250 17 16.0 5.8 | 226 17 12.4 11.9 43 70 18270 225 29 20.5 20.5 | 212 31 16.9 26.5 44 70 18288 240 17 14.7 8.5 | 217 18 11.1 14.5 45 65 18593 225 27 19.1 19.1 | 212 30 15.5 25.1 46 61 18898 230 36 27.6 23.1 | 219 38 24.0 29.2 Wind Parameters Mean winds (0-6000m): 299.1 at 9.4 knts Storm direction: 329.1 at 7.0 knts Shear (0-3000m) pos: 1.9 neg: 3.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 69.3 deg Storm rel helicity (0-3000m) pos: 33.9 neg: -53.3 tot: -19.4 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 27.92 Bulk Shear: 0.43 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 ------------------------------------------------------------------------------- 500 297 11 262 6| 0.0 21.7 21.7| 11.8 -7.9 3.8 7.6 -0.51| 32.7-16.7 1000 295 16 275 11| 0.0 10.0 10.0| 20.9 -39.6 -18.7 -18.7 -0.48| 23.0-11.1 1500 292 17 271 12| 1.7 6.7 8.4| 28.1 -39.6 -11.5 -7.7 -0.39| 17.0 -6.7 2000 295 16 273 11| 2.3 5.0 7.4| 33.6 -42.9 -9.3 -4.6 -0.34| 14.5 -4.9 2500 293 14 267 10| 1.9 3.9 5.8| 33.7 -53.0 -19.3 -7.7 -0.39| 13.2 -5.1 3000 290 13 261 9| 1.9 3.2 5.2| 33.9 -53.3 -19.4 -6.5 -0.38| 11.5 -4.3 4000 291 12 255 7| 2.2 2.4 4.6| 36.1 -55.2 -19.2 -4.8 -0.29| 9.7 -2.8 5000 293 10 252 6| 2.0 2.1 4.1| 36.1 -63.3 -27.3 -5.5 -0.36| 8.9 -3.2 6000 299 9 252 5| 2.2 1.7 3.9| 36.1 -68.9 -32.8 -5.5 -0.39| 8.0 -3.1 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20251130.06.gif