UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052000.upa.cvt Date: 0000Z 20 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 20 MAY 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 8.6 7.5 93 1.1 8.0 285 1 281.4 282.5 281.0 299.2 6.48 1 1000 133 10.6 5.6 71 5.0 8.0 285 1 283.8 284.7 281.1 299.6 5.70 2 997 158 11.8 3.8 58 8.0 7.8 292 2 285.2 286.1 281.1 299.4 5.04 3 991 209 12.0 2.0 50 10.0 7.1 307 5 285.9 286.7 280.7 298.5 4.46 4 925 783 9.2 -1.8 46 11.0 4.2 320 13 288.7 289.4 281.0 299.2 3.62 5 919 837 9.0 -1.0 49 10.0 4.4 318 11 289.0 289.7 281.4 300.2 3.86 6 850 1477 4.2 -2.8 60 7.0 1.1 295 25 290.5 291.2 281.8 301.2 3.66 7 733 2659 -5.9 -8.0 85 2.1 -6.7 299 24 292.1 292.6 281.5 300.5 2.85 8 723 2767 -6.3 -11.2 68 4.9 -7.9 299 26 292.8 293.2 281.1 299.5 2.25 9 707 2943 -4.7 -31.7 10 27.0 -10.2 289 37 296.4 296.5 280.3 297.7 0.38 10 700 3021 -4.5 -34.5 8 30.0 -10.3 285 42 297.5 297.6 280.7 298.5 0.29 11 694 3089 -4.5 -36.5 6 32.0 -10.4 284 41 298.2 298.3 280.9 299.1 0.24 12 500 5570 -23.5 -45.5 11 22.0 -25.6 275 52 304.4 304.4 283.4 304.9 0.13 13 473 5974 -27.3 -40.3 28 13.0 -28.6 276 55 304.6 304.6 283.5 305.4 0.24 14 439 6511 -29.5 -47.5 16 18.0 -30.9 278 65 308.3 308.4 284.8 308.8 0.12 15 419 6843 -31.7 -42.7 33 11.0 -32.7 279 72 309.7 309.7 285.5 310.4 0.21 16 400 7170 -34.5 -45.5 32 11.0 -35.3 275 75 310.2 310.2 285.6 310.7 0.16 17 363 7839 -40.9 -46.9 52 6.0 -41.2 277 76 310.3 310.4 285.7 310.9 0.15 18 357 7952 -41.9 -47.9 52 6.0 -42.2 278 76 310.5 310.5 285.7 311.0 0.14 19 350 8087 -41.5 -57.5 16 16.0 -42.1 278 76 312.8 312.8 286.4 312.9 0.05 20 320 8690 -45.1 -59.4 19 14.3 -45.5 280 77 315.9 316.0 287.5 316.1 0.04 21 315 8795 -45.7 -59.7 19 14.0 -46.1 280 73 316.5 316.5 287.6 316.6 0.04 22 313 8837 -45.5 -61.5 15 16.0 -45.9 280 77 317.4 317.4 287.9 317.5 0.03 23 300 9120 -45.7 -63.7 11 18.0 -46.2 275 69 320.9 320.9 289.0 321.0 0.02 24 250 10330 -46.7 -71.7 4 25.0 -47.3 285 54 336.6 336.6 293.5 336.7 0.01 25 224 11056 -46.7 -75.7 2 29.0 -47.3 279 49 347.4 347.4 296.1 347.4 0.01 26 200 11800 -50.3 -79.3 2 29.0 -50.8 270 48 353.1 353.1 297.3 353.1 0.00 27 164 13102 -47.5 -81.5 1 34.0 -48.3 265 42 378.4 378.4 302.0 378.4 0.00 28 150 13690 -48.7 -81.7 1 33.0 -49.4 280 25 386.2 386.2 303.2 386.2 0.00 29 124 14928 -53.7 -84.7 1 31.0 -54.2 259 28 398.7 398.7 305.0 398.7 0.00 TRP 315 8795 -45.7 -59.7 19 14.0 -46.1 280 73 316.5 316.5 287.6 316.6 0.04 WND 320 8690 -45.1 -59.4 19 14.3 -45.5 280 77 315.9 316.0 287.5 316.1 0.04 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 801.35 mb = 1968.72 m = 6458.98 ft Wetbulb zero: 832.99 mb = 1638.42 m = 5375.33 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 35.12 % Est. max temperature: 17.64 C = 63.75 F Sfc-Lift cond lev (LCL): 987.43 mb = 238.71 m = 783.17 ft T: 11.85 C 700-500 lapse rate: 7.45 C/km ThetaE index: 3.51 C Layer 733.0- 700.0 mb Conv cond level (CCL): 771.05 mb = 2255.40 m = 7399.53 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 18.78 C = 65.81 F Cap Strength: 5.85 C Lifted Index: 6.01 C Risk: None Lifted Index @300 mb: 15.51 C Lifted Index @700 mb: 5.38 C Showalter Index: 4.61 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 20.70 C K Index: -5.10 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.50 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 10782.24 J/kg Cap Strength: 6.01 C Lift Cond Lev (LCL): 820.51 mb = 1758.92 m = 5770.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 25 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 91 285 1 1.0 -0.3 | 137 24 -16.8 17.7 1 1000 133 285 1 1.0 -0.3 | 137 24 -16.8 17.7 2 980 305 335 11 4.6 -10.0 | 121 15 -13.1 8.0 3 925 783 320 13 8.4 -10.0 | 130 12 -9.4 8.0 4 910 914 315 9 6.4 -6.4 | 136 16 -11.4 11.6 5 877 1219 300 11 9.5 -5.5 | 147 15 -8.2 12.4 6 850 1477 295 25 22.7 -10.6 | 214 9 4.9 7.4 7 845 1524 300 27 23.4 -13.5 | 232 7 5.7 4.4 8 783 2134 295 25 22.7 -10.6 | 214 9 4.9 7.4 9 753 2438 295 23 20.8 -9.7 | 201 9 3.1 8.2 10 725 2743 300 25 21.7 -12.5 | 216 7 3.9 5.4 11 700 3021 285 42 40.6 -10.9 | 253 24 22.8 7.1 12 698 3048 285 42 40.6 -10.9 | 253 24 22.8 7.1 13 670 3353 280 38 37.4 -6.6 | 240 23 19.7 11.3 14 594 4267 285 44 42.5 -11.4 | 255 26 24.8 6.6 15 500 5570 275 52 51.8 -4.5 | 249 37 34.1 13.4 16 485 5791 275 52 51.8 -4.5 | 249 37 34.1 13.4 17 409 7010 280 75 73.9 -13.0 | 265 56 56.1 4.9 18 400 7170 275 75 74.7 -6.5 | 259 58 57.0 11.4 19 320 8690 280 77 75.8 -13.4 | 265 58 58.1 4.6 20 315 8795 280 73 71.9 -12.7 | 264 54 54.2 5.3 21 313 8839 280 77 75.8 -13.4 | 265 58 58.1 4.6 22 300 9120 275 69 68.7 -6.0 | 257 52 51.0 11.9 23 250 10330 285 54 52.2 -14.0 | 263 35 34.4 4.0 24 249 10363 285 58 56.0 -15.0 | 266 38 38.3 2.9 25 237 10668 265 50 49.8 4.4 | 235 39 32.1 22.3 26 227 10973 280 50 49.2 -8.7 | 254 33 31.5 9.3 27 207 11582 275 44 43.8 -3.8 | 242 30 26.1 14.1 28 200 11800 270 48 48.0 -0.0 | 239 35 30.3 17.9 29 180 12497 275 54 53.8 -4.7 | 250 38 36.1 13.2 30 164 13106 265 42 41.8 3.7 | 228 32 24.1 21.6 31 150 13690 280 25 24.6 -4.3 | 207 15 6.9 13.6 32 149 13716 290 36 33.8 -12.3 | 251 17 16.1 5.6 33 134 14326 275 23 22.9 -2.0 | 198 17 5.2 15.9 34 127 14630 250 25 23.5 8.6 | 192 27 5.8 26.5 35 120 14935 270 31 31.0 -0.0 | 216 22 13.3 17.9 36 114 15240 265 27 26.9 2.4 | 204 22 9.2 20.3 37 108 15545 235 25 20.5 14.3 | 185 32 2.8 32.3 38 97 16154 265 33 32.9 2.9 | 216 26 15.2 20.8 39 92 16459 275 25 24.9 -2.2 | 204 17 7.2 15.8 Wind Parameters Mean winds (0-6000m): 285.4 at 33.6 knts Storm direction: 315.4 at 25.2 knts Shear (0-3000m) pos: 1.9 neg: 6.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -35.1 tot: 48.9 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 103.94 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 ------------------------------------------------------------------------------- 500 330 9 128 17| 11.8 0.0 11.8| 6.8 -22.5 -15.7 -31.4 -0.27| 13.3 -3.5 1000 323 10 130 15| 5.9 2.2 8.1| 21.6 -22.5 -0.9 -0.9 0.02| 10.0 0.2 1500 311 13 140 13| 3.9 5.8 9.7| 61.5 -22.5 39.1 26.1 0.42| 12.8 5.4 2000 305 16 152 10| 2.9 4.1 7.0| 61.5 -26.8 34.7 17.4 0.34| 10.3 3.5 2500 303 18 162 9| 2.3 3.3 5.6| 63.0 -31.1 31.9 12.7 0.29| 8.9 2.6 3000 299 20 179 8| 1.9 6.0 7.9| 84.0 -35.1 48.9 16.3 0.31| 10.9 3.4 4000 292 25 215 10| 1.9 4.3 6.2|114.8 -60.8 54.0 13.5 0.28| 9.4 2.6 5000 289 30 231 13| 1.5 4.2 5.7|122.6 -76.5 46.1 9.2 0.24| 8.4 2.0 6000 285 34 238 17| 1.7 3.8 5.5|157.8 -90.8 67.0 11.2 0.23| 7.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250520.00.gif