UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 29 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 1016 91 17.2 0.2 32 17.0 8.9 85 3 289.0 289.7 281.4 300.1 3.81 1 1000 229 14.6 -0.4 36 15.0 7.5 110 5 287.8 288.4 280.6 298.4 3.71 2 951 654 10.0 -1.0 46 11.0 4.9 81 2 287.2 287.9 280.4 298.0 3.73 3 925 885 7.8 -1.2 53 9.0 3.7 65 1 287.3 287.9 280.5 298.1 3.78 4 863 1452 3.4 -2.6 65 6.0 0.8 15 8 288.5 289.1 280.9 299.0 3.66 5 853 1546 4.8 -4.2 52 9.0 1.0 27 14 290.9 291.5 281.5 300.5 3.28 6 850 1575 4.8 -5.2 48 10.0 0.6 35 19 291.2 291.7 281.4 300.2 3.05 7 831 1759 4.2 -7.8 41 12.0 -0.6 39 25 292.4 292.9 281.4 300.1 2.55 8 805 2016 2.2 -3.8 64 6.0 -0.4 37 25 293.0 293.6 282.8 303.5 3.58 9 790 2168 2.6 -19.4 18 22.0 -4.0 37 22 295.0 295.2 280.6 298.3 1.04 10 772 2354 1.8 -28.2 9 30.0 -5.5 46 17 296.1 296.2 280.3 297.7 0.49 11 717 2947 -0.7 -38.7 4 38.0 -7.9 52 16 299.6 299.7 281.4 300.3 0.19 12 700 3138 -1.9 -40.9 3 39.0 -8.9 40 17 300.4 300.4 281.7 300.9 0.15 13 638 3867 -6.1 -48.1 2 42.0 -12.2 48 16 303.7 303.7 283.0 304.0 0.08 14 568 4763 -12.7 -34.7 14 22.0 -16.6 61 20 306.2 306.2 284.4 307.4 0.35 15 560 4871 -13.7 -26.7 33 13.0 -16.6 61 20 306.2 306.4 284.9 308.8 0.77 16 546 5062 -14.7 -33.7 18 19.0 -18.0 62 21 307.3 307.4 284.8 308.7 0.41 17 500 5720 -20.1 -40.1 15 20.0 -22.7 65 23 308.5 308.6 285.1 309.4 0.23 18 438 6686 -28.3 -52.3 8 24.0 -30.0 84 25 310.1 310.1 285.4 310.3 0.07 19 400 7330 -34.3 -53.3 13 19.0 -35.4 75 31 310.4 310.4 285.5 310.7 0.07 20 331 8622 -46.3 -55.3 35 9.0 -46.6 81 34 311.2 311.2 285.8 311.5 0.06 21 328 8683 -46.7 -53.7 45 7.0 -46.9 81 34 311.5 311.5 285.9 311.8 0.08 22 323 8785 -47.1 -59.1 24 12.0 -47.4 82 34 312.3 312.3 286.2 312.5 0.04 23 300 9270 -51.1 -62.1 26 11.0 -51.3 85 33 313.3 313.3 286.5 313.4 0.03 24 250 10440 -57.3 -70.3 18 13.0 -57.5 30 17 320.9 320.9 289.0 320.9 0.01 25 214 11411 -61.7 -70.7 29 9.0 -61.8 345 9 328.6 328.6 291.3 328.7 0.01 26 200 11830 -61.5 -73.5 19 12.0 -61.6 330 13 335.4 335.4 293.2 335.4 0.01 27 177 12587 -60.5 -78.5 8 18.0 -60.6 351 12 348.9 348.9 296.4 349.0 0.00 28 159 13261 -55.9 -82.9 2 27.0 -56.2 317 11 367.6 367.6 300.1 367.6 0.00 29 158 13301 -55.7 -82.7 2 27.0 -56.0 313 11 368.6 368.6 300.3 368.6 0.00 30 150 13630 -57.3 -82.3 3 25.0 -57.6 280 9 371.4 371.4 300.8 371.4 0.00 31 144 13888 -58.5 -83.5 3 25.0 -58.7 283 9 373.6 373.6 301.2 373.6 0.00 32 121 14991 -55.7 -84.7 1 29.0 -56.1 281 12 397.8 397.8 304.9 397.8 0.00 33 100 16200 -57.9 -85.9 2 28.0 -58.3 270 13 415.9 415.9 307.2 415.9 0.00 34 95 16523 -58.3 -86.3 2 28.0 -58.7 265 13 421.2 421.2 307.9 421.2 0.00 35 70 18450 -57.5 -85.5 2 28.0 -58.0 225 3 461.4 461.4 311.9 461.4 0.00 36 63 19118 -55.9 -84.9 1 29.0 -56.6 234 10 479.0 479.0 313.4 479.0 0.00 37 55 19977 -58.1 -86.1 2 28.0 -58.7 239 15 492.9 492.9 314.4 493.0 0.00 38 50 20580 -56.3 -86.3 1 30.0 -57.2 260 17 510.8 510.8 315.7 510.8 0.00 39 44 21394 -54.7 -85.7 1 31.0 -55.9 278 11 533.7 533.7 317.2 533.8 0.01 40 38 22328 -56.7 -85.7 1 29.0 -57.8 239 15 551.5 551.5 318.2 551.5 0.01 41 35 22853 -53.3 -84.3 1 31.0 -54.9 304 6 573.5 573.5 319.3 573.5 0.01 42 30 23840 -55.5 -85.5 1 30.0 -57.0 180 5 593.3 593.3 320.3 593.4 0.01 43 25 25004 -54.9 -85.9 1 31.0 -56.8 175 15 626.8 626.8 321.7 626.9 0.01 TRP 214 11411 -61.7 -70.7 29 9.0 -61.8 345 9 328.6 328.6 291.3 328.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 732.40 mb = 2780.91 m = 9123.59 ft Wetbulb zero: 840.18 mb = 1669.55 m = 5477.45 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 23.74 % Est. max temperature: 16.56 C = 61.80 F Sfc-Lift cond lev (LCL): 786.61 mb = 2202.90 m = 7227.27 ft T: 2.45 C 700-500 lapse rate: 7.05 C/km ThetaE index: 5.87 C Layer 790.0- 717.0 mb Conv cond level (CCL): 634.86 mb = 3905.27 m = 12812.40 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 32.02 C = 89.64 F Cap Strength: 10.07 C Lifted Index: 10.06 C Risk: None Lifted Index @300 mb: 10.70 C Lifted Index @700 mb: 8.51 C Showalter Index: 8.77 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 14.90 C K Index: -19.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.21 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 40403.41 J/kg Cap Strength: 10.05 C Lift Cond Lev (LCL): 800.44 mb = 2062.22 m = 6765.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 12 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 1016 91 85 3 -3.0 -0.3 | 263 9 8.5 1.0 1 1000 229 110 5 -4.7 1.7 | 246 7 6.8 3.0 2 925 885 65 1 -0.9 -0.4 | 265 11 10.6 0.9 3 922 914 40 1 -0.6 -0.8 | 267 11 10.9 0.5 4 888 1219 0 0 -0.0 -0.0 | 264 12 11.5 1.3 5 855 1524 20 11 -3.8 -10.3 | 319 12 7.7 -9.0 6 850 1575 35 19 -10.9 -15.6 | 358 14 0.6 -14.3 7 824 1829 40 27 -17.4 -20.7 | 17 20 -5.8 -19.4 8 793 2134 35 23 -13.2 -18.8 | 5 18 -1.7 -17.5 9 764 2438 50 15 -11.5 -9.6 | 360 8 0.0 -8.3 10 735 2743 65 15 -13.6 -6.3 | 23 5 -2.1 -5.0 11 700 3138 40 17 -10.9 -13.0 | 357 12 0.6 -11.7 12 681 3353 40 17 -10.9 -13.0 | 357 12 0.6 -11.7 13 604 4267 55 15 -12.3 -8.6 | 6 7 -0.8 -7.3 14 581 4572 60 19 -16.5 -9.5 | 31 10 -4.9 -8.2 15 500 5720 65 23 -20.8 -9.7 | 48 13 -9.3 -8.4 16 436 6706 85 25 -24.9 -2.2 | 86 13 -13.4 -0.9 17 400 7330 75 31 -29.9 -8.0 | 70 20 -18.4 -6.7 18 366 7925 75 33 -31.9 -8.5 | 70 22 -20.4 -7.2 19 306 9144 85 35 -34.9 -3.1 | 86 23 -23.4 -1.7 20 300 9270 85 33 -32.9 -2.9 | 86 21 -21.4 -1.6 21 292 9449 70 23 -21.6 -7.9 | 57 12 -10.1 -6.6 22 253 10363 35 21 -12.0 -17.2 | 2 16 -0.5 -15.9 23 250 10440 30 17 -8.5 -14.7 | 347 14 3.0 -13.4 24 230 10973 35 13 -7.5 -10.6 | 337 10 4.1 -9.3 25 219 11278 355 13 1.1 -13.0 | 313 17 12.6 -11.6 26 214 11411 345 9 2.3 -8.7 | 298 16 13.8 -7.4 27 208 11582 350 11 1.9 -10.8 | 305 16 13.4 -9.5 28 200 11830 330 13 6.5 -11.3 | 299 21 18.0 -9.9 29 189 12192 325 11 6.3 -9.0 | 293 19 17.8 -7.7 30 171 12802 5 13 -1.1 -13.0 | 318 16 10.4 -11.6 31 150 13630 280 9 8.9 -1.6 | 271 20 20.4 -0.3 32 148 13716 280 9 8.9 -1.6 | 271 20 20.4 -0.3 33 128 14630 295 9 8.2 -3.8 | 277 20 19.7 -2.5 34 122 14935 275 13 13.0 -1.1 | 270 24 24.5 0.2 35 116 15240 305 9 7.4 -5.2 | 282 19 18.9 -3.9 36 106 15850 255 13 12.6 3.4 | 259 25 24.1 4.7 37 101 16154 290 11 10.3 -3.8 | 276 22 21.8 -2.5 38 100 16200 270 13 13.0 -0.0 | 267 25 24.5 1.3 39 96 16459 265 13 13.0 1.1 | 264 25 24.5 2.4 40 91 16764 265 15 14.9 1.3 | 264 27 26.5 2.6 41 87 17069 285 15 14.5 -3.9 | 276 26 26.0 -2.6 42 83 17374 275 17 16.9 -1.5 | 270 28 28.4 -0.2 43 75 17983 315 11 7.8 -7.8 | 289 20 19.3 -6.5 44 70 18450 225 3 2.1 2.1 | 256 14 13.6 3.4 45 68 18593 240 1 0.9 0.5 | 262 13 12.4 1.8 46 65 18898 220 13 8.4 10.0 | 240 23 19.9 11.3 47 62 19202 240 9 7.8 4.5 | 253 20 19.3 5.8 48 59 19507 0 0 -0.0 -0.0 | 264 12 11.5 1.3 49 56 19812 220 19 12.2 14.6 | 236 29 23.7 15.9 50 54 20117 255 11 10.6 2.8 | 259 23 22.1 4.2 51 51 20422 215 9 5.2 7.4 | 242 19 16.7 8.7 52 50 20580 260 17 16.7 3.0 | 261 29 28.3 4.3 53 49 20726 245 19 17.2 8.0 | 252 30 28.7 9.3 54 44 21336 275 13 13.0 -1.1 | 270 24 24.5 0.2 55 42 21641 290 1 0.9 -0.3 | 266 12 12.5 1.0 56 40 21946 215 9 5.2 7.4 | 242 19 16.7 8.7 57 38 22250 235 17 13.9 9.8 | 246 28 25.4 11.1 58 37 22555 250 11 10.3 3.8 | 257 22 21.8 5.1 59 33 23165 0 0 -0.0 -0.0 | 264 12 11.5 1.3 60 30 23840 180 5 0.0 5.0 | 241 13 11.5 6.3 61 28 24079 160 9 -3.1 8.5 | 221 13 8.4 9.8 62 26 24384 155 17 -7.2 15.4 | 195 17 4.3 16.7 63 24 24689 190 13 2.3 12.8 | 224 20 13.8 14.1 64 21 25298 200 11 3.8 10.3 | 233 19 15.3 11.6 Wind Parameters Mean winds (0-6000m): 53.5 at 15.4 knts Storm direction: 83.5 at 11.6 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 90.7 neg: -26.9 tot: 63.8 m^2/s^2 ave: 21.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 22.77 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 ------------------------------------------------------------------------------- 500 101 4 255 8| 0.2 0.0 0.2| 3.8 -3.8 0.0 0.0 -0.00| 4.5 -0.0 1000 99 3 259 9| 0.1 1.4 1.5| 5.4 -4.5 1.0 1.0 0.05| 3.7 0.2 1500 59 4 274 8| 6.5 0.9 7.4| 67.2 -5.4 61.9 41.2 0.72| 9.7 7.0 2000 43 9 314 7| 5.9 0.7 6.6| 87.4 -17.5 69.9 35.0 0.59| 9.8 5.8 2500 43 11 328 8| 3.0 0.5 3.5| 89.1 -20.7 68.3 27.3 0.45| 10.2 4.6 3000 46 12 335 7| 2.5 1.0 3.5| 90.7 -26.9 63.8 21.3 0.36| 9.7 3.5 4000 46 13 343 8| 1.8 0.8 2.5| 94.1 -28.3 65.7 16.4 0.35| 7.9 2.8 5000 49 14 353 8| 2.1 0.6 2.7|106.5 -28.3 78.2 15.6 0.39| 7.0 2.8 6000 54 15 7 8| 2.0 0.5 2.5|122.4 -28.3 94.0 15.7 0.43| 6.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250429.12.gif