UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 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 1004 91 23.4 8.4 38 15.0 14.6 90 3 296.2 297.5 287.5 316.3 6.90 1 1000 99 24.8 8.8 36 16.0 15.2 55 3 298.0 299.2 288.3 318.8 7.12 2 925 804 16.0 5.0 48 11.0 9.9 105 5 295.7 296.7 286.4 313.0 5.91 3 919 859 14.8 4.8 51 10.0 9.3 105 5 295.0 296.0 286.1 312.1 5.87 4 896 1073 12.8 5.8 62 7.0 8.9 96 6 295.1 296.2 286.7 313.9 6.46 5 864 1377 10.6 -1.4 43 12.0 4.8 78 8 295.9 296.6 284.5 307.7 3.99 6 850 1513 9.4 -0.6 50 10.0 4.5 70 9 296.0 296.8 284.8 308.7 4.30 7 758 2450 1.0 -0.3 91 1.3 0.4 5 4 296.8 297.7 285.8 311.4 4.94 8 737 2676 0.0 -0.2 99 0.2 -0.1 5 5 298.1 299.0 286.5 313.2 5.12 9 700 3087 -2.3 -3.5 91 1.2 -2.9 5 7 299.9 300.7 286.2 312.6 4.22 10 698 3110 -2.7 -3.6 94 0.9 -3.1 8 7 299.7 300.5 286.2 312.4 4.20 11 651 3660 -5.5 -32.5 10 27.0 -11.1 86 5 302.6 302.7 283.0 303.9 0.38 12 642 3769 -6.1 -14.1 53 8.0 -8.8 101 5 303.1 303.5 285.1 309.4 2.00 13 575 4623 -12.1 -15.2 78 3.1 -13.1 214 3 305.8 306.2 286.1 312.3 2.04 14 538 5129 -14.9 -34.9 16 20.0 -18.3 274 3 308.3 308.4 285.2 309.6 0.37 15 528 5271 -15.9 -20.9 65 5.0 -17.2 291 3 308.8 309.1 286.5 313.3 1.37 16 515 5459 -17.1 -24.1 55 7.0 -18.7 313 3 309.6 309.8 286.4 313.1 1.06 17 500 5680 -18.9 -24.9 59 6.0 -20.2 340 3 310.0 310.2 286.5 313.4 1.01 18 488 5860 -20.3 -24.5 69 4.2 -21.2 341 4 310.4 310.6 286.8 314.0 1.08 19 445 6536 -25.3 -32.3 52 7.0 -26.4 345 6 312.4 312.5 286.9 314.4 0.57 20 438 6651 -25.9 -40.9 23 15.0 -27.6 346 7 313.1 313.1 286.7 314.0 0.24 21 400 7300 -31.5 -37.5 55 6.0 -32.1 350 9 314.0 314.1 287.2 315.4 0.38 22 396 7371 -32.1 -38.1 55 6.0 -32.7 349 9 314.2 314.2 287.2 315.5 0.36 23 300 9260 -48.1 -60.1 24 12.0 -48.4 335 9 317.6 317.6 288.0 317.7 0.04 24 297 9326 -48.5 -61.5 21 13.0 -48.8 334 9 317.9 317.9 288.1 318.0 0.03 25 273 9877 -53.5 -61.5 37 8.0 -53.7 327 9 318.4 318.4 288.3 318.6 0.04 26 260 10190 -55.9 -61.9 47 6.0 -56.0 322 9 319.4 319.4 288.6 319.5 0.04 27 250 10440 -57.1 -65.1 36 8.0 -57.2 355 1 321.2 321.2 289.1 321.3 0.02 28 244 10593 -58.1 -65.1 40 7.0 -58.2 240 1 321.9 321.9 289.3 322.0 0.02 29 229 10992 -58.9 -68.9 26 10.0 -59.0 344 7 326.6 326.6 290.7 326.7 0.02 30 210 11539 -55.9 -75.9 6 20.0 -56.1 339 10 339.5 339.5 294.2 339.5 0.01 31 200 11850 -55.7 -77.7 5 22.0 -55.9 230 17 344.6 344.6 295.4 344.6 0.00 32 167 13006 -51.5 -81.5 2 30.0 -52.0 262 24 369.8 369.8 300.5 369.8 0.00 33 150 13700 -52.7 -82.7 1 30.0 -53.2 270 21 379.3 379.3 302.1 379.3 0.00 34 100 16300 -56.3 -85.3 1 29.0 -56.8 280 17 418.9 418.9 307.6 419.0 0.00 35 70 18550 -57.5 -86.5 1 29.0 -58.0 230 13 461.4 461.4 311.9 461.4 0.00 36 57 19845 -59.1 -87.1 1 28.0 -59.7 291 14 485.7 485.7 313.9 485.7 0.00 37 50 20670 -57.9 -86.9 1 29.0 -58.6 285 19 507.0 507.0 315.4 507.1 0.00 38 30 23900 -54.7 -85.7 1 31.0 -56.3 360 7 595.5 595.5 320.4 595.6 0.01 39 20 26490 -54.1 -86.1 1 32.0 -56.5 355 15 670.6 670.6 323.4 670.7 0.01 40 18 27167 -53.7 -85.7 1 32.0 -56.4 338 16 692.4 692.4 324.2 692.5 0.01 TRP 244 10593 -58.1 -65.1 40 7.0 -58.2 240 1 321.9 321.9 289.3 322.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 737.00 mb = 2675.53 m = 8777.88 ft Wetbulb zero: 741.36 mb = 2628.07 m = 8622.17 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 60.33 % Est. max temperature: 23.14 C = 73.66 F Sfc-Lift cond lev (LCL): 804.31 mb = 1964.75 m = 6445.95 ft T: 5.35 C 700-500 lapse rate: 6.40 C/km ThetaE index: 9.33 C Layer 700.0- 642.0 mb Conv cond level (CCL): 788.37 mb = 2128.51 m = 6983.21 ft Mean mixing ratio: 6.42 g/kg Conv temperature: 23.71 C = 74.68 F Cap Strength: 0.34 C Lifted Index: 0.21 C Risk: Showers probable Lifted Index @300 mb: 1.98 C Lifted Index @700 mb: -0.68 C Showalter Index: 4.22 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 18.30 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 21.00 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.22 J/kg Max Up Vert Vel: 13.13 m/s Conv Inhibition (B-): 8.90 J/kg Cap Strength: 1.50 C Lift Cond Lev (LCL): 789.30 mb = 2118.82 m = 6951.42 ft Lev Free Conv (LFC): 784.30 mb = 2170.78 m = 7121.90 ft Equ Level (EL): 544.30 mb = 5040.65 m = 16537.36 ft B at Equ Level: 86.15 J/kg Max Parcel Lev (MPL): 344.30 mb = 8322.75 m = 27305.27 ft Wind level data Storm motion: 70 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 1004 91 90 3 -3.0 0.0 | 192 1 0.2 1.2 1 1000 99 55 3 -2.5 -1.7 | 305 1 0.8 -0.6 2 925 804 105 5 -4.8 1.3 | 147 3 -1.6 2.5 3 913 914 105 5 -4.8 1.3 | 147 3 -1.6 2.5 4 850 1513 70 9 -8.5 -3.1 | 70 6 -5.2 -1.9 5 787 2134 5 3 -0.3 -3.0 | 301 4 3.0 -1.8 6 700 3087 5 7 -0.6 -7.0 | 336 6 2.6 -5.8 7 601 4267 175 3 -0.3 3.0 | 216 5 3.0 4.2 8 500 5680 340 3 1.0 -2.8 | 291 5 4.3 -1.7 9 400 7300 350 9 1.6 -8.9 | 328 9 4.8 -7.7 10 399 7315 350 9 1.6 -8.9 | 328 9 4.8 -7.7 11 365 7925 335 9 3.8 -8.2 | 315 10 7.1 -7.0 12 349 8230 350 13 2.3 -12.8 | 335 13 5.5 -11.6 13 319 8839 335 11 4.6 -10.0 | 318 12 7.9 -8.8 14 305 9144 345 9 2.3 -8.7 | 323 9 5.6 -7.5 15 300 9260 335 9 3.8 -8.2 | 315 10 7.1 -7.0 16 253 10363 320 9 5.8 -6.9 | 302 11 9.0 -5.7 17 250 10440 355 1 0.1 -1.0 | 267 3 3.3 0.2 18 244 10593 240 1 0.9 0.5 | 248 4 4.1 1.7 19 241 10668 0 0 -0.0 -0.0 | 250 3 3.2 1.2 20 219 11278 330 13 6.5 -11.3 | 316 14 9.7 -10.1 21 209 11582 340 9 3.1 -8.5 | 319 10 6.3 -7.3 22 200 11850 230 17 13.0 10.9 | 233 20 16.3 12.1 23 199 11887 220 9 5.8 6.9 | 228 12 9.0 8.1 24 190 12192 245 23 20.8 9.7 | 246 26 24.1 10.9 25 181 12497 245 27 24.5 11.4 | 246 30 27.7 12.6 26 165 13106 265 23 22.9 2.0 | 263 26 26.2 3.2 27 157 13411 255 25 24.1 6.5 | 254 28 27.4 7.6 28 150 13700 270 21 21.0 -0.0 | 267 24 24.2 1.2 29 143 14021 270 21 21.0 -0.0 | 267 24 24.2 1.2 30 136 14326 260 23 22.7 4.0 | 259 26 25.9 5.2 31 112 15545 275 19 18.9 -1.7 | 271 22 22.2 -0.5 32 107 15850 255 23 22.2 6.0 | 254 26 25.5 7.1 33 100 16300 280 17 16.7 -3.0 | 275 20 20.0 -1.8 34 98 16459 280 19 18.7 -3.3 | 276 22 22.0 -2.1 35 93 16764 270 13 13.0 -0.0 | 266 16 16.2 1.2 36 89 17069 290 15 14.1 -5.1 | 283 18 17.3 -4.0 37 84 17374 230 17 13.0 10.9 | 233 20 16.3 12.1 38 80 17678 220 23 14.8 17.6 | 224 26 18.0 18.8 39 73 18288 245 17 15.4 7.2 | 246 20 18.7 8.3 40 70 18550 230 13 10.0 8.4 | 234 16 13.2 9.5 41 70 18593 230 9 6.9 5.8 | 236 12 10.1 7.0 42 63 19202 220 19 12.2 14.6 | 225 22 15.5 15.7 43 60 19507 235 19 15.6 10.9 | 237 22 18.8 12.1 44 57 19812 290 15 14.1 -5.1 | 283 18 17.3 -4.0 45 55 20117 295 9 8.2 -3.8 | 283 12 11.4 -2.6 46 50 20670 285 19 18.4 -4.9 | 280 22 21.6 -3.8 47 50 20726 255 11 10.6 2.8 | 254 14 13.9 4.0 48 47 21031 290 19 17.9 -6.5 | 284 22 21.1 -5.3 49 45 21336 300 17 14.7 -8.5 | 292 19 18.0 -7.3 50 43 21641 340 9 3.1 -8.5 | 319 10 6.3 -7.3 51 41 21946 35 1 -0.6 -0.8 | 263 3 2.7 0.3 52 34 23165 135 9 -6.4 6.4 | 158 8 -3.1 7.5 53 32 23470 140 13 -8.4 10.0 | 155 12 -5.1 11.1 54 31 23774 0 0 -0.0 -0.0 | 250 3 3.2 1.2 55 30 23900 360 7 -0.0 -7.0 | 331 7 3.2 -5.8 56 27 24689 30 9 -4.5 -7.8 | 11 7 -1.3 -6.6 57 25 24994 45 9 -6.4 -6.4 | 31 6 -3.1 -5.2 58 24 25298 85 13 -13.0 -1.1 | 90 10 -9.7 0.0 59 22 25908 215 1 0.6 0.8 | 243 4 3.8 2.0 60 20 26490 355 15 1.3 -14.9 | 342 15 4.6 -13.8 61 20 26518 330 13 6.5 -11.3 | 316 14 9.7 -10.1 62 18 26822 340 17 5.8 -16.0 | 329 17 9.1 -14.8 63 15 27432 320 3 1.9 -2.3 | 282 5 5.2 -1.1 Wind Parameters Mean winds (0-6000m): 40.3 at 4.6 knts Storm direction: 70.3 at 3.5 knts Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 144.0 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -14.3 tot: -10.5 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 91.65 Bulk Shear: 0.94 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 76 4 132 0| 0.0 1.4 1.4| 0.3 0.0 0.3 0.5 0.72| 4.5 3.2 1000 92 4 140 2| 0.9 0.7 1.7| 0.6 -1.2 -0.7 -0.7 0.29| 3.8 1.1 1500 84 6 104 2| 0.6 1.7 2.4| 0.6 -7.1 -6.5 -4.4 -0.22| 4.4 -1.0 2000 76 6 84 2| 0.5 1.5 1.9| 0.6 -14.0 -13.5 -6.7 -0.49| 5.2 -2.5 2500 67 5 59 2| 0.4 1.4 1.8| 1.9 -14.3 -12.4 -4.9 -0.40| 4.6 -1.8 3000 54 5 29 2| 0.4 1.2 1.6| 3.8 -14.3 -10.5 -3.5 -0.31| 4.2 -1.3 4000 50 5 21 2| 1.2 0.9 2.1| 13.8 -14.3 -0.5 -0.1 0.11| 4.9 0.5 5000 48 5 10 2| 0.6 0.7 1.3| 23.2 -14.3 8.9 1.8 0.23| 4.6 1.0 6000 40 5 353 2| 0.1 0.6 0.7| 29.4 -14.3 15.1 2.5 0.29| 4.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250423.12.gif