UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 21 APR 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 1002 91 10.8 9.6 92 1.2 10.2 340 1 283.8 285.1 283.2 304.5 7.50 1 1000 118 12.8 10.1 84 2.7 11.3 290 3 286.0 287.3 284.4 307.6 7.78 2 996 152 15.6 10.6 72 5.0 12.7 290 3 289.1 290.5 286.0 311.8 8.08 3 992 186 17.0 10.0 63 7.0 12.9 289 3 290.8 292.2 286.4 312.9 7.79 4 981 281 18.6 8.6 52 10.0 12.8 289 3 293.4 294.6 286.7 314.0 7.16 5 925 783 15.6 6.6 55 9.0 10.5 285 3 295.3 296.5 286.9 314.5 6.62 6 891 1099 13.2 6.2 62 7.0 9.3 257 1 296.0 297.2 287.2 315.4 6.68 7 862 1377 11.6 -4.4 32 16.0 4.3 245 1 297.1 297.7 284.1 306.7 3.20 8 850 1494 10.8 -4.2 35 15.0 3.9 240 1 297.5 298.1 284.3 307.4 3.29 9 740 2629 1.2 -1.3 83 2.5 0.0 60 2 299.0 299.9 286.4 313.1 4.70 10 709 2972 -1.1 -7.1 64 6.0 -3.6 64 1 300.2 300.7 285.2 309.8 3.16 11 700 3074 -1.9 -6.9 69 5.0 -4.0 65 1 300.4 301.0 285.4 310.3 3.25 12 678 3327 -4.1 -8.7 70 4.6 -5.9 41 4 300.7 301.2 285.2 309.6 2.92 13 659 3550 -5.5 -8.3 81 2.8 -6.6 20 6 301.6 302.1 285.7 311.1 3.10 14 639 3792 -6.7 -17.7 41 11.0 -10.0 358 9 302.9 303.1 284.4 307.6 1.49 15 627 3940 -7.3 -15.3 53 8.0 -9.9 344 11 303.8 304.2 285.2 309.7 1.85 16 618 4052 -7.5 -18.5 41 11.0 -10.8 339 12 304.9 305.1 285.1 309.5 1.44 17 614 4103 -7.5 -29.5 15 22.0 -12.3 338 13 305.4 305.5 284.3 307.2 0.54 18 599 4295 -8.5 -31.5 14 23.0 -13.3 335 15 306.4 306.5 284.5 308.0 0.46 19 553 4910 -12.7 -34.7 14 22.0 -16.7 334 19 308.5 308.6 285.2 309.8 0.36 20 500 5670 -18.9 -40.9 12 22.0 -21.8 335 19 310.0 310.0 285.6 310.8 0.21 21 486 5880 -20.5 -49.5 6 29.0 -23.4 334 20 310.6 310.6 285.7 310.9 0.09 22 438 6640 -25.9 -49.9 9 24.0 -28.0 329 21 313.1 313.1 286.5 313.4 0.09 23 433 6723 -26.3 -38.3 31 12.0 -27.8 329 22 313.6 313.7 287.0 314.8 0.32 24 411 7097 -29.3 -39.3 37 10.0 -30.4 326 23 314.5 314.5 287.3 315.6 0.31 25 400 7290 -30.9 -40.9 37 10.0 -31.9 325 23 314.8 314.9 287.3 315.8 0.27 26 349 8245 -37.5 -52.5 19 15.0 -38.3 317 27 318.4 318.5 288.3 318.8 0.08 27 300 9270 -46.5 -53.5 45 7.0 -46.7 335 25 319.8 319.8 288.8 320.2 0.09 28 299 9292 -46.7 -53.7 45 7.0 -47.0 335 25 319.8 319.9 288.8 320.2 0.09 29 250 10460 -54.9 -60.9 47 6.0 -55.0 305 21 324.4 324.5 290.2 324.6 0.04 30 247 10537 -55.5 -61.5 47 6.0 -55.6 300 19 324.7 324.7 290.2 324.8 0.04 31 236 10827 -54.7 -69.7 14 15.0 -54.9 295 19 330.1 330.1 291.7 330.2 0.01 32 200 11880 -56.1 -74.1 9 18.0 -56.3 250 13 343.9 343.9 295.3 344.0 0.01 33 196 12008 -56.7 -74.7 9 18.0 -56.9 268 13 345.0 345.0 295.5 345.0 0.01 34 170 12921 -51.7 -81.7 2 30.0 -52.2 258 8 367.6 367.6 300.1 367.6 0.00 35 150 13730 -53.3 -83.3 1 30.0 -53.8 245 9 378.2 378.2 301.9 378.2 0.00 36 145 13949 -51.7 -82.7 1 31.0 -52.2 230 12 384.7 384.7 303.0 384.7 0.00 37 104 16064 -58.9 -85.9 2 27.0 -59.2 239 15 409.3 409.3 306.4 409.3 0.00 38 100 16310 -58.9 -85.9 2 27.0 -59.2 255 11 413.9 413.9 307.0 413.9 0.00 39 70 18540 -60.9 -86.9 2 26.0 -61.3 165 7 454.1 454.1 311.3 454.1 0.00 40 54 20158 -60.9 -87.9 2 27.0 -61.4 154 9 489.1 489.1 314.1 489.1 0.00 41 50 20640 -59.1 -88.1 1 29.0 -59.7 105 9 504.2 504.2 315.2 504.2 0.00 42 31 23652 -55.5 -86.5 1 31.0 -57.0 48 10 587.8 587.8 320.0 587.8 0.01 43 30 23860 -55.5 -86.5 1 31.0 -57.0 70 15 593.3 593.3 320.3 593.4 0.01 44 27 24529 -57.5 -87.5 1 30.0 -58.8 76 15 605.9 605.9 320.9 605.9 0.01 TRP 247 10537 -55.5 -61.5 47 6.0 -55.6 300 19 324.7 324.7 290.2 324.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 723.83 mb = 2808.13 m = 9212.92 ft Wetbulb zero: 739.83 mb = 2631.02 m = 8631.86 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 45.67 % Est. max temperature: 24.42 C = 75.96 F Sfc-Lift cond lev (LCL): 984.12 mb = 254.36 m = 834.52 ft T: 18.14 C 700-500 lapse rate: 6.55 C/km ThetaE index: 8.72 C Layer 862.0- 850.0 mb Conv cond level (CCL): 780.82 mb = 2189.35 m = 7182.81 ft Mean mixing ratio: 6.98 g/kg Conv temperature: 25.48 C = 77.86 F Cap Strength: 3.72 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 4.52 C Lifted Index @700 mb: 0.37 C Showalter Index: 5.10 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 14.70 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 21.00 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.30 J/kg Max Up Vert Vel: 7.66 m/s Conv Inhibition (B-): 174.71 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 835.71 mb = 1632.89 m = 5357.19 ft Lev Free Conv (LFC): 680.71 mb = 3295.32 m = 10811.28 ft Equ Level (EL): 640.71 mb = 3770.86 m = 12371.43 ft B at Equ Level: 29.20 J/kg Max Parcel Lev (MPL): 580.71 mb = 4533.77 m = 14874.40 ft Wind level data Storm motion: 6 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 1002 91 340 1 0.3 -0.9 | 191 5 1.0 5.4 1 1000 118 290 3 2.8 -1.0 | 214 6 3.5 5.3 2 925 783 285 3 2.9 -0.8 | 213 7 3.6 5.5 3 911 914 265 1 1.0 0.1 | 195 7 1.7 6.4 4 850 1494 240 1 0.9 0.5 | 193 7 1.6 6.8 5 786 2134 55 3 -2.5 -1.7 | 159 5 -1.8 4.6 6 700 3074 65 1 -0.9 -0.4 | 178 6 -0.2 5.9 7 624 3962 340 11 3.8 -10.3 | 312 6 4.5 -4.0 8 600 4267 335 15 6.3 -13.6 | 316 10 7.0 -7.3 9 576 4572 330 19 9.5 -16.5 | 315 14 10.2 -10.1 10 512 5486 340 19 6.5 -17.9 | 328 14 7.2 -11.5 11 500 5670 335 19 8.0 -17.2 | 321 14 8.7 -10.9 12 400 7290 325 23 13.2 -18.8 | 312 19 13.9 -12.5 13 365 7925 315 27 19.1 -19.1 | 303 24 19.8 -12.8 14 334 8534 320 27 17.4 -20.7 | 308 23 18.1 -14.4 15 300 9270 335 25 10.6 -22.7 | 325 20 11.3 -16.3 16 292 9449 335 25 10.6 -22.7 | 325 20 11.3 -16.3 17 250 10460 305 21 17.2 -12.0 | 288 19 17.9 -5.7 18 247 10537 300 19 16.5 -9.5 | 280 17 17.2 -3.2 19 242 10668 305 21 17.2 -12.0 | 288 19 17.9 -5.7 20 231 10973 285 17 16.4 -4.4 | 264 17 17.1 1.9 21 220 11278 295 19 17.2 -8.0 | 275 18 17.9 -1.7 22 200 11880 250 13 12.2 4.4 | 230 17 12.9 10.8 23 200 11887 280 13 12.8 -2.3 | 253 14 13.5 4.1 24 191 12192 250 13 12.2 4.4 | 230 17 12.9 10.8 25 182 12497 300 13 11.3 -6.5 | 271 12 12.0 -0.2 26 173 12802 260 9 8.9 1.6 | 230 12 9.6 7.9 27 165 13106 255 7 6.8 1.8 | 223 11 7.5 8.1 28 150 13730 245 9 8.2 3.8 | 221 13 8.9 10.1 29 143 14021 225 13 9.2 9.2 | 213 18 9.9 15.5 30 137 14326 200 15 5.1 14.1 | 196 21 5.8 20.4 31 118 15240 230 31 23.7 19.9 | 223 36 24.4 26.2 32 113 15545 255 23 22.2 6.0 | 242 26 22.9 12.3 33 108 15850 225 19 13.4 13.4 | 216 24 14.1 19.8 34 100 16310 255 11 10.6 2.8 | 231 15 11.3 9.2 35 98 16459 260 13 12.8 2.3 | 238 16 13.5 8.6 36 89 17069 240 11 9.5 5.5 | 221 16 10.2 11.8 37 84 17374 270 9 9.0 -0.0 | 237 12 9.7 6.3 38 80 17678 245 9 8.2 3.8 | 221 13 8.9 10.1 39 70 18540 165 7 -1.8 6.8 | 175 13 -1.1 13.1 40 57 19812 190 9 1.6 8.9 | 188 15 2.3 15.2 41 50 20640 105 9 -8.7 2.3 | 137 12 -8.0 8.7 42 49 20726 85 9 -9.0 -0.8 | 124 10 -8.3 5.5 43 45 21336 130 9 -6.9 5.8 | 153 14 -6.2 12.1 44 43 21641 195 9 2.3 8.7 | 191 15 3.0 15.0 45 35 22860 0 0 -0.0 -0.0 | 186 6 0.7 6.3 46 30 23774 55 11 -9.0 -6.3 | 90 8 -8.3 0.0 47 30 23860 70 15 -14.1 -5.1 | 95 13 -13.4 1.2 48 28 24079 65 17 -15.4 -7.2 | 87 15 -14.7 -0.9 49 24 24689 105 11 -10.6 2.8 | 133 14 -9.9 9.2 50 22 24994 95 13 -13.0 1.1 | 121 14 -12.3 7.5 Wind Parameters Mean winds (0-6000m): 336.3 at 8.5 knts Storm direction: 6.3 at 6.4 knts Shear (0-3000m) pos: 0.4 neg: 0.2 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -14.6 deg Storm rel helicity (0-3000m) pos: 7.5 neg: -7.6 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 2.3 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.72 Bulk Shear: 6.21 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 ------------------------------------------------------------------------------- 500 289 3 213 6| 0.0 2.6 2.6| 3.6 -0.1 3.5 7.0 0.86| 2.7 2.4 1000 285 2 209 6| 0.0 0.7 0.7| 3.6 -3.9 -0.3 -0.3 0.02| 2.5 0.1 1500 279 2 204 7| 0.1 0.5 0.6| 4.5 -4.2 0.3 0.2 0.08| 2.0 0.2 2000 292 2 205 6| 1.0 0.3 1.3| 5.3 -7.3 -2.0 -1.0 -0.17| 2.8 -0.5 2500 321 2 203 5| 0.6 0.3 0.9| 6.3 -7.6 -1.3 -0.5 -0.11| 2.6 -0.3 3000 345 2 196 5| 0.4 0.2 0.6| 7.5 -7.6 -0.2 -0.1 -0.05| 2.3 -0.1 4000 344 3 207 4| 0.3 1.5 1.8| 7.9 -14.8 -6.9 -1.7 -0.34| 3.7 -1.3 5000 337 6 259 3| 0.4 1.9 2.3| 14.9 -15.5 -0.6 -0.1 -0.22| 3.8 -0.8 6000 336 8 289 4| 0.4 1.7 2.1| 19.8 -23.6 -3.8 -0.6 -0.21| 3.6 -0.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250421.00.gif