UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 23 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 1005 91 14.6 11.4 81 3.2 12.7 200 1 287.3 288.8 285.7 310.9 8.45 1 1000 138 16.6 10.6 68 6.0 13.1 200 1 289.8 291.2 286.2 312.5 8.04 2 999 147 17.0 11.0 68 6.0 13.4 198 1 290.2 291.7 286.6 313.6 8.27 3 925 805 14.8 6.8 59 8.0 10.3 35 3 294.4 295.6 286.7 313.9 6.71 4 897 1065 14.6 5.6 55 9.0 9.6 82 3 296.8 298.0 287.2 315.5 6.36 5 850 1517 10.8 3.8 62 7.0 7.1 135 3 297.5 298.5 287.1 314.9 5.92 6 724 2827 -0.7 -1.1 97 0.4 -0.9 330 3 298.8 299.7 286.5 313.4 4.88 7 711 2972 -1.5 -4.3 81 2.8 -2.7 325 3 299.5 300.2 285.8 311.3 3.91 8 700 3096 -2.5 -3.8 91 1.3 -3.1 320 3 299.7 300.5 286.1 312.1 4.12 9 641 3790 -6.9 -6.9 100 0.0 -6.9 306 4 302.4 303.0 286.5 313.2 3.55 10 603 4264 -9.9 -9.9 100 0.0 -9.9 295 5 304.2 304.8 286.6 313.5 2.99 11 597 4342 -9.1 -14.1 67 5.0 -10.8 296 5 306.0 306.4 286.4 312.9 2.15 12 569 4711 -12.3 -14.8 82 2.5 -13.1 304 5 306.5 306.9 286.5 313.3 2.13 13 515 5468 -16.5 -25.5 46 9.0 -18.5 320 5 310.3 310.5 286.5 313.4 0.93 14 500 5690 -18.1 -24.1 59 6.0 -19.5 325 5 311.0 311.2 286.9 314.6 1.09 15 468 6179 -21.9 -32.9 36 11.0 -23.7 336 6 312.2 312.3 286.7 314.0 0.51 16 453 6417 -24.1 -29.0 64 4.9 -25.0 341 7 312.4 312.5 287.1 315.0 0.77 17 443 6579 -24.9 -33.9 43 9.0 -26.2 345 8 313.3 313.4 287.1 315.1 0.49 18 433 6744 -26.3 -34.3 47 8.0 -27.5 349 8 313.6 313.7 287.2 315.3 0.48 19 400 7310 -31.3 -37.3 55 6.0 -32.0 350 11 314.3 314.4 287.3 315.7 0.39 20 394 7417 -32.3 -37.1 62 4.8 -32.9 350 11 314.4 314.4 287.3 315.8 0.40 21 385 7580 -33.5 -43.5 36 10.0 -34.4 350 11 314.9 314.9 287.3 315.6 0.21 22 377 7727 -34.9 -39.4 63 4.5 -35.3 344 12 314.9 315.0 287.5 316.1 0.33 23 340 8440 -40.9 -45.9 58 5.0 -41.2 346 11 316.2 316.2 287.7 316.9 0.18 24 321 8829 -44.1 -57.1 22 13.0 -44.6 348 13 317.0 317.0 287.8 317.2 0.05 25 300 9280 -48.3 -60.3 24 12.0 -48.6 345 17 317.3 317.3 287.9 317.4 0.04 26 271 9939 -54.1 -59.1 54 5.0 -54.2 358 14 318.2 318.2 288.2 318.4 0.05 27 254 10350 -57.7 -63.7 46 6.0 -57.8 10 11 318.8 318.8 288.4 318.9 0.03 28 250 10450 -57.7 -63.7 46 6.0 -57.8 10 7 320.3 320.3 288.9 320.4 0.03 29 213 11460 -58.9 -71.9 17 13.0 -59.0 334 7 333.4 333.4 292.6 333.5 0.01 30 202 11796 -55.3 -76.3 6 21.0 -55.5 281 11 344.2 344.2 295.3 344.2 0.01 31 200 11860 -55.5 -76.5 6 21.0 -55.8 270 13 344.9 344.9 295.5 344.9 0.01 32 160 13286 -55.3 -83.3 2 28.0 -55.6 259 23 367.9 367.9 300.2 368.0 0.00 33 150 13700 -53.3 -82.3 2 29.0 -53.8 275 19 378.2 378.2 301.9 378.3 0.00 34 139 14191 -51.7 -82.7 1 31.0 -52.2 278 17 389.4 389.4 303.7 389.4 0.00 35 100 16300 -56.1 -85.1 1 29.0 -56.6 230 15 419.3 419.3 307.6 419.3 0.00 36 86 17260 -55.1 -85.1 1 30.0 -55.7 252 19 439.8 439.8 309.8 439.9 0.00 37 75 18125 -59.1 -86.1 2 27.0 -59.5 244 15 449.0 449.0 310.8 449.0 0.00 38 70 18560 -56.7 -85.7 1 29.0 -57.3 240 15 463.1 463.1 312.0 463.1 0.00 39 50 20680 -57.9 -85.9 2 28.0 -58.6 10 7 507.0 507.0 315.4 507.1 0.00 40 46 21207 -56.5 -85.5 1 29.0 -57.4 288 11 522.6 522.7 316.5 522.7 0.01 41 38 22414 -58.7 -86.7 2 28.0 -59.6 322 6 546.4 546.4 317.9 546.4 0.01 42 32 23501 -55.7 -85.7 1 30.0 -57.1 353 1 582.0 582.0 319.8 582.0 0.01 43 31 23703 -56.5 -85.5 1 29.0 -57.8 359 0 585.1 585.1 319.9 585.2 0.01 TRP 254 10350 -57.7 -63.7 46 6.0 -57.8 10 11 318.8 318.8 288.4 318.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 731.67 mb = 2747.49 m = 9013.97 ft Wetbulb zero: 738.51 mb = 2665.19 m = 8743.95 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 75.50 % Est. max temperature: 24.67 C = 76.40 F Sfc-Lift cond lev (LCL): 957.98 mb = 505.30 m = 1657.80 ft T: 15.80 C 700-500 lapse rate: 6.01 C/km ThetaE index: 4.22 C Layer 850.0- 700.0 mb Conv cond level (CCL): 793.52 mb = 2078.48 m = 6819.07 ft Mean mixing ratio: 7.34 g/kg Conv temperature: 25.37 C = 77.67 F Cap Strength: 4.41 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 2.77 C Lifted Index @700 mb: -0.23 C Showalter Index: 1.22 C Risk: Showers probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 21.90 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 92.60 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.82 J/kg Max Up Vert Vel: 7.46 m/s Conv Inhibition (B-): 183.79 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 857.40 mb = 1444.15 m = 4737.97 ft Lev Free Conv (LFC): 712.40 mb = 2956.16 m = 9698.55 ft Equ Level (EL): 602.40 mb = 4271.83 m = 14015.03 ft B at Equ Level: 25.69 J/kg Max Parcel Lev (MPL): 532.40 mb = 5215.92 m = 17112.39 ft Wind level data Storm motion: 354 at 3 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 1005 91 200 1 0.3 0.9 | 181 4 0.1 3.7 1 1000 138 200 1 0.3 0.9 | 181 4 0.1 3.7 2 925 805 35 3 -1.7 -2.5 | 100 2 -2.0 0.3 3 913 914 65 3 -2.7 -1.3 | 117 3 -3.0 1.5 4 850 1517 135 3 -2.1 2.1 | 154 5 -2.4 4.9 5 788 2134 355 3 0.3 -3.0 | 8 0 -0.0 -0.2 6 700 3096 320 3 1.9 -2.3 | 253 2 1.6 0.5 7 601 4267 295 5 4.5 -2.1 | 261 4 4.2 0.7 8 500 5690 325 5 2.9 -4.1 | 297 3 2.6 -1.3 9 417 7010 355 9 0.8 -9.0 | 355 6 0.5 -6.2 10 400 7310 350 11 1.9 -10.8 | 349 8 1.6 -8.0 11 382 7620 350 11 1.9 -10.8 | 349 8 1.6 -8.0 12 366 7925 330 13 6.5 -11.3 | 324 10 6.2 -8.5 13 335 8534 350 11 1.9 -10.8 | 349 8 1.6 -8.0 14 300 9280 345 17 4.4 -16.4 | 343 14 4.1 -13.6 15 292 9449 345 17 4.4 -16.4 | 343 14 4.1 -13.6 16 254 10350 10 11 -1.9 -10.8 | 15 8 -2.2 -8.0 17 250 10450 10 7 -1.2 -6.9 | 20 4 -1.5 -4.1 18 242 10668 10 11 -1.9 -10.8 | 15 8 -2.2 -8.0 19 230 10973 300 13 11.3 -6.5 | 289 12 11.0 -3.7 20 219 11278 355 9 0.8 -9.0 | 355 6 0.5 -6.2 21 209 11582 320 5 3.2 -3.8 | 289 3 2.9 -1.0 22 200 11860 270 13 13.0 -0.0 | 258 13 12.7 2.8 23 199 11887 265 9 9.0 0.8 | 248 9 8.7 3.6 24 190 12192 275 19 18.9 -1.7 | 266 19 18.6 1.1 25 181 12497 290 15 14.1 -5.1 | 280 14 13.8 -2.3 26 173 12802 270 11 11.0 -0.0 | 255 11 10.7 2.8 27 165 13106 250 17 16.0 5.8 | 241 18 15.7 8.6 28 157 13411 265 27 26.9 2.4 | 259 27 26.6 5.2 29 150 13700 275 19 18.9 -1.7 | 266 19 18.6 1.1 30 150 13716 290 23 21.6 -7.9 | 283 22 21.3 -5.1 31 143 14021 275 19 18.9 -1.7 | 266 19 18.6 1.1 32 130 14630 285 11 10.6 -2.8 | 270 10 10.3 -0.0 33 124 14935 245 13 11.8 5.5 | 234 14 11.5 8.3 34 118 15240 250 21 19.7 7.2 | 243 22 19.4 10.0 35 112 15545 260 13 12.8 2.3 | 248 13 12.5 5.1 36 107 15850 225 21 14.8 14.8 | 220 23 14.6 17.7 37 100 16300 230 15 11.5 9.6 | 222 17 11.2 12.4 38 98 16459 250 17 16.0 5.8 | 241 18 15.7 8.6 39 93 16764 225 15 10.6 10.6 | 218 17 10.3 13.4 40 89 17069 250 15 14.1 5.1 | 240 16 13.8 7.9 41 80 17678 255 27 26.1 7.0 | 249 28 25.8 9.8 42 73 18288 240 11 9.5 5.5 | 228 12 9.2 8.3 43 70 18560 240 15 13.0 7.5 | 231 16 12.7 10.3 44 66 18898 230 15 11.5 9.6 | 222 17 11.2 12.4 45 63 19202 270 21 21.0 -0.0 | 262 21 20.7 2.8 46 60 19507 285 13 12.6 -3.4 | 273 12 12.3 -0.6 47 57 19812 250 3 2.8 1.0 | 213 5 2.5 3.8 48 55 20117 285 9 8.7 -2.3 | 267 8 8.4 0.5 49 50 20680 10 7 -1.2 -6.9 | 20 4 -1.5 -4.1 50 49 20726 275 13 13.0 -1.1 | 262 13 12.7 1.7 51 31 22860 0 0 -0.0 -0.0 | 174 3 -0.3 2.8 52 23 24079 50 7 -5.4 -4.5 | 73 6 -5.7 -1.7 Wind Parameters Mean winds (0-6000m): 324.1 at 3.8 knts Storm direction: 354.1 at 2.8 knts Shear (0-3000m) pos: 0.3 neg: 0.9 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 72.2 deg Storm rel helicity (0-3000m) pos: 3.9 neg: -9.2 tot: -5.3 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.60 Bulk Shear: 3.66 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 ------------------------------------------------------------------------------- 500 118 2 154 4| 0.0 3.0 3.0| 0.0 -3.6 -3.6 -7.1 -0.92| 3.6 -3.4 1000 56 2 126 3| 0.0 1.8 1.8| 1.2 -4.9 -3.7 -3.7 -0.43| 4.3 -1.8 1500 83 3 132 4| 0.6 1.2 1.8| 3.9 -5.8 -2.0 -1.3 -0.19| 3.9 -0.7 2000 77 3 128 4| 0.4 1.5 1.9| 3.9 -9.0 -5.1 -2.6 -0.33| 4.5 -1.5 2500 50 3 114 3| 0.3 1.1 1.5| 3.9 -9.1 -5.2 -2.1 -0.36| 3.9 -1.4 3000 27 3 103 2| 0.3 0.9 1.2| 3.9 -9.2 -5.3 -1.8 -0.36| 3.4 -1.2 4000 344 3 284 1| 0.2 0.8 1.0| 4.1 -9.2 -5.1 -1.3 -0.31| 2.8 -0.9 5000 325 3 270 2| 0.1 0.6 0.7| 5.3 -9.3 -3.9 -0.8 -0.24| 2.5 -0.6 6000 324 4 277 2| 0.2 0.5 0.7| 7.2 -9.3 -2.1 -0.3 -0.13| 2.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250423.00.gif