UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 20 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 1004 91 9.0 8.2 95 0.8 8.6 290 1 281.8 283.0 281.5 300.5 6.80 1 1000 130 10.2 8.4 89 1.8 9.2 290 1 283.4 284.5 282.4 302.5 6.92 2 991 206 13.8 8.8 72 5.0 11.0 312 4 287.7 289.0 284.5 307.9 7.18 3 979 309 15.2 7.2 59 8.0 10.7 340 9 290.1 291.3 284.8 308.7 6.51 4 925 787 11.8 4.8 62 7.0 8.1 20 7 291.4 292.4 284.6 308.1 5.83 5 921 823 11.6 4.6 62 7.0 7.9 20 8 291.5 292.6 284.6 308.1 5.78 6 901 1007 11.6 -5.4 30 17.0 4.2 18 12 293.4 293.9 282.1 301.8 2.83 7 864 1356 8.8 0.8 57 8.0 4.8 25 14 294.0 294.8 284.5 307.7 4.69 8 850 1491 8.2 -1.8 49 10.0 3.5 35 15 294.7 295.4 284.0 306.4 3.94 9 816 1826 6.6 -17.4 16 24.0 -1.3 20 11 296.5 296.7 281.4 300.3 1.19 10 754 2469 2.4 -18.6 19 21.0 -4.2 46 9 298.7 298.9 282.4 302.4 1.17 11 750 2512 2.2 -10.8 38 13.0 -2.7 48 9 299.0 299.4 283.7 305.9 2.23 12 700 3064 -2.1 -10.1 54 8.0 -5.1 75 5 300.2 300.6 284.5 308.0 2.53 13 668 3433 -4.9 -6.7 87 1.8 -5.7 78 6 301.1 301.7 285.9 311.6 3.46 14 653 3611 -6.1 -8.4 84 2.3 -7.0 79 6 301.7 302.2 285.8 311.2 3.10 15 639 3780 -6.9 -10.5 75 3.6 -8.2 81 6 302.6 303.1 285.7 311.0 2.69 16 615 4078 -7.9 -25.9 22 18.0 -12.2 83 7 304.8 305.0 284.3 307.3 0.75 17 596 4321 -10.1 -14.4 71 4.3 -11.5 84 7 305.0 305.4 285.9 311.7 2.10 18 575 4596 -11.7 -16.7 66 5.0 -13.2 73 7 306.3 306.6 286.1 312.1 1.80 19 565 4730 -12.3 -25.3 33 13.0 -15.3 67 6 307.1 307.3 285.3 310.0 0.87 20 500 5650 -19.7 -23.9 69 4.2 -20.6 30 5 309.0 309.2 286.3 312.7 1.11 21 416 6991 -30.7 -31.2 95 0.5 -30.8 84 5 311.6 311.7 286.7 313.9 0.68 22 409 7112 -31.3 -36.3 61 5.0 -31.9 119 7 312.3 312.4 286.6 313.8 0.42 23 400 7270 -32.7 -37.6 62 4.9 -33.2 165 9 312.5 312.6 286.7 313.8 0.38 24 395 7359 -33.3 -42.3 40 9.0 -34.1 167 9 312.8 312.9 286.6 313.7 0.23 25 381 7611 -35.3 -40.1 61 4.8 -35.7 174 11 313.4 313.5 286.9 314.5 0.31 26 372 7777 -36.5 -44.5 43 8.0 -37.1 169 12 314.0 314.0 287.0 314.7 0.20 27 330 8595 -44.1 -50.1 51 6.0 -44.4 136 14 314.5 314.5 287.1 315.0 0.12 28 318 8842 -45.7 -60.7 17 15.0 -46.1 140 11 315.6 315.6 287.3 315.8 0.03 29 316 8884 -45.1 -66.1 8 21.0 -45.6 158 11 317.0 317.0 287.8 317.1 0.02 30 300 9230 -47.1 -65.1 11 18.0 -47.5 310 17 319.0 319.0 288.4 319.0 0.02 31 256 10266 -50.1 -73.1 5 23.0 -50.5 320 21 329.3 329.3 291.5 329.4 0.01 32 250 10420 -49.5 -75.5 3 26.0 -49.9 315 21 332.5 332.5 292.4 332.5 0.01 33 201 11847 -48.3 -79.3 2 31.0 -48.9 288 24 355.8 355.8 297.8 355.8 0.00 34 200 11880 -48.3 -79.3 2 31.0 -48.9 285 23 356.3 356.3 298.0 356.3 0.00 35 182 12497 -50.9 -79.9 2 29.0 -51.4 300 19 361.8 361.8 299.1 361.8 0.00 36 163 13218 -48.9 -80.9 1 32.0 -49.6 291 27 376.7 376.7 301.7 376.8 0.00 37 150 13760 -51.7 -82.7 1 31.0 -52.2 285 25 381.0 381.0 302.4 381.0 0.00 38 121 15142 -56.9 -84.9 2 28.0 -57.3 283 30 395.6 395.6 304.6 395.6 0.00 39 100 16350 -57.9 -84.9 2 27.0 -58.3 275 13 415.9 415.9 307.2 415.9 0.00 40 81 17662 -62.3 -87.3 2 25.0 -62.6 246 13 432.7 432.7 309.1 432.7 0.00 41 70 18570 -58.7 -86.7 2 28.0 -59.2 270 9 458.8 458.8 311.7 458.8 0.00 42 68 18752 -58.1 -86.1 2 28.0 -58.6 277 11 463.9 463.9 312.1 463.9 0.00 43 53 20309 -62.1 -88.1 2 26.0 -62.5 280 9 488.9 488.9 314.1 488.9 0.00 44 50 20670 -61.1 -88.1 2 27.0 -61.6 310 9 499.5 499.5 314.9 499.5 0.00 45 30 23880 -55.7 -85.7 1 30.0 -57.2 75 19 592.8 592.8 320.3 592.8 0.01 46 22 25853 -56.3 -86.3 1 30.0 -58.1 94 23 646.0 646.0 322.5 646.1 0.01 TRP 256 10266 -50.1 -73.1 5 23.0 -50.5 320 21 329.3 329.3 291.5 329.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 724.42 mb = 2794.39 m = 9167.84 ft Wetbulb zero: 825.28 mb = 1733.48 m = 5687.19 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 50.52 % Est. max temperature: 21.71 C = 71.07 F Sfc-Lift cond lev (LCL): 991.94 mb = 197.87 m = 649.16 ft T: 13.42 C 700-500 lapse rate: 6.81 C/km ThetaE index: 7.46 C Layer 850.0- 754.0 mb Conv cond level (CCL): 753.25 mb = 2477.06 m = 8126.74 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 25.96 C = 78.73 F Cap Strength: 4.64 C Lifted Index: 4.33 C Risk: None Lifted Index @300 mb: 8.43 C Lifted Index @700 mb: 3.39 C Showalter Index: 4.95 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 17.90 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.10 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 43087.66 J/kg Cap Strength: 4.65 C Lift Cond Lev (LCL): 854.23 mb = 1449.98 m = 4757.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 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 1004 91 290 1 0.9 -0.3 | 256 7 6.3 1.6 1 1000 130 290 1 0.9 -0.3 | 256 7 6.3 1.6 2 979 305 340 9 3.1 -8.5 | 308 11 8.5 -6.5 3 925 787 20 7 -2.4 -6.6 | 327 6 3.0 -4.6 4 911 914 20 11 -3.8 -10.3 | 349 9 1.6 -8.4 5 878 1219 15 13 -3.4 -12.6 | 349 11 2.0 -10.6 6 850 1491 35 15 -8.6 -12.3 | 17 11 -3.2 -10.3 7 847 1524 30 17 -8.5 -14.7 | 14 13 -3.1 -12.8 8 815 1829 20 11 -3.8 -10.3 | 349 9 1.6 -8.4 9 785 2134 30 11 -5.5 -9.5 | 1 8 -0.1 -7.6 10 700 3064 75 5 -4.8 -1.3 | 222 1 0.6 0.6 11 599 4267 85 7 -7.0 -0.6 | 130 2 -1.6 1.3 12 500 5650 30 5 -2.5 -4.3 | 309 4 2.9 -2.4 13 432 6706 5 1 -0.1 -1.0 | 260 5 5.3 0.9 14 400 7270 165 9 -2.3 8.7 | 196 11 3.1 10.6 15 380 7620 175 11 -1.0 11.0 | 199 14 4.4 12.9 16 332 8534 135 15 -10.6 10.6 | 157 14 -5.2 12.5 17 318 8839 140 11 -7.1 8.4 | 171 11 -1.7 10.4 18 304 9144 290 9 8.5 -3.1 | 275 14 13.9 -1.1 19 300 9230 310 17 13.0 -10.9 | 296 21 18.4 -9.0 20 290 9449 310 19 14.6 -12.2 | 297 22 20.0 -10.3 21 277 9754 325 21 12.0 -17.2 | 311 23 17.5 -15.3 22 256 10266 320 21 13.5 -16.1 | 307 24 18.9 -14.1 23 252 10363 320 21 13.5 -16.1 | 307 24 18.9 -14.1 24 250 10420 315 21 14.8 -14.8 | 303 24 20.3 -12.9 25 230 10973 295 25 22.7 -10.6 | 287 29 28.1 -8.6 26 219 11278 305 31 25.4 -17.8 | 297 35 30.8 -15.8 27 209 11582 315 29 20.5 -20.5 | 306 32 25.9 -18.6 28 200 11880 285 23 22.2 -6.0 | 278 28 27.6 -4.0 29 200 11887 285 23 22.2 -6.0 | 278 28 27.6 -4.0 30 182 12497 300 19 16.5 -9.5 | 289 23 21.9 -7.6 31 151 13716 285 33 31.9 -8.5 | 280 38 37.3 -6.6 32 150 13760 285 25 24.1 -6.5 | 279 30 29.6 -4.5 33 137 14326 270 27 27.0 -0.0 | 267 32 32.4 1.9 34 131 14630 285 27 26.1 -7.0 | 279 32 31.5 -5.0 35 125 14935 270 31 31.0 -0.0 | 267 36 36.4 1.9 36 119 15240 290 29 27.3 -9.9 | 284 34 32.7 -8.0 37 113 15545 265 27 26.9 2.4 | 262 33 32.3 4.3 38 108 15850 275 29 28.9 -2.5 | 271 34 34.3 -0.6 39 103 16154 270 23 23.0 -0.0 | 266 28 28.4 1.9 40 100 16350 275 13 13.0 -1.1 | 267 18 18.4 0.8 41 98 16459 300 17 14.7 -8.5 | 288 21 20.1 -6.6 42 89 17069 255 11 10.6 2.8 | 253 17 16.0 4.8 43 85 17374 270 11 11.0 -0.0 | 263 17 16.4 1.9 44 81 17678 245 13 11.8 5.5 | 247 19 17.2 7.4 45 77 17983 275 17 16.9 -1.5 | 269 22 22.3 0.5 46 70 18570 270 9 9.0 -0.0 | 262 15 14.4 1.9 47 70 18593 285 13 12.6 -3.4 | 275 18 18.0 -1.4 48 66 18898 270 9 9.0 -0.0 | 262 15 14.4 1.9 49 55 20117 265 9 9.0 0.8 | 259 15 14.4 2.7 50 50 20670 310 9 6.9 -5.8 | 287 13 12.3 -3.8 51 47 21031 300 11 9.5 -5.5 | 283 15 14.9 -3.6 52 45 21336 60 9 -7.8 -4.5 | 43 3 -2.4 -2.6 53 43 21641 40 9 -5.8 -6.9 | 4 5 -0.4 -5.0 54 39 22250 40 9 -5.8 -6.9 | 4 5 -0.4 -5.0 55 35 22860 105 11 -10.6 2.8 | 133 7 -5.2 4.8 56 34 23165 50 11 -8.4 -7.1 | 31 6 -3.0 -5.1 57 30 23880 75 19 -18.4 -4.9 | 77 13 -12.9 -3.0 58 28 24079 90 21 -21.0 0.0 | 97 16 -15.6 1.9 59 24 24689 65 23 -20.8 -9.7 | 63 17 -15.4 -7.8 60 22 24994 95 23 -22.9 2.0 | 103 18 -17.5 3.9 61 16 26213 55 25 -20.5 -14.3 | 51 20 -15.1 -12.4 Wind Parameters Mean winds (0-6000m): 40.2 at 7.7 knts Storm direction: 70.2 at 5.7 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -37.0 deg Storm rel helicity (0-3000m) pos: 49.5 neg: -13.8 tot: 35.7 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.59 Bulk Shear: 5.68 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 ------------------------------------------------------------------------------- 500 346 7 303 8| 7.8 0.0 7.8| 23.1 0.0 23.1 46.2 0.80| 12.9 10.3 1000 4 8 321 8| 6.2 0.0 6.2| 29.4 0.0 29.4 29.4 0.68| 10.2 7.0 1500 14 10 339 8| 5.4 0.0 5.4| 44.3 -4.9 39.3 26.2 0.61| 9.6 5.9 2000 17 11 344 8| 2.9 0.0 2.9| 46.6 -13.8 32.8 16.4 0.44| 8.8 3.9 2500 21 10 348 8| 1.8 0.0 1.8| 49.3 -13.8 35.6 14.2 0.43| 8.1 3.5 3000 24 10 349 7| 1.0 0.0 1.0| 49.5 -13.8 35.7 11.9 0.36| 7.5 2.7 4000 34 9 354 5| 1.0 0.0 1.0| 49.5 -14.1 35.4 8.8 0.32| 5.8 1.9 5000 40 8 359 4| 0.8 0.4 1.1| 49.5 -15.0 34.5 6.9 0.24| 5.1 1.2 6000 40 8 353 4| 0.7 0.5 1.2| 49.5 -17.6 31.9 5.3 0.17| 4.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250420.00.gif