UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 15 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 1013 91 12.4 4.4 58 8.0 8.3 35 3 284.5 285.4 280.9 299.0 5.17 1 1000 205 11.2 3.2 58 8.0 7.2 55 5 284.4 285.2 280.4 297.9 4.81 2 956 581 9.8 -2.2 43 12.0 4.5 175 14 286.6 287.2 279.7 296.4 3.40 3 925 855 8.0 3.0 71 5.0 5.5 170 13 287.5 288.4 282.2 302.1 5.13 4 908 1008 6.8 5.5 91 1.3 6.1 177 12 287.8 288.9 283.5 305.4 6.24 5 860 1455 6.4 6.4 100 0.0 6.4 210 15 291.9 293.1 286.0 312.0 7.02 6 850 1551 6.4 6.3 99 0.1 6.3 210 15 292.9 294.1 286.4 313.1 7.06 7 846 1590 6.2 6.2 100 0.0 6.2 211 14 293.0 294.3 286.5 313.3 7.04 8 841 1639 6.8 6.7 99 0.1 6.8 213 13 294.2 295.5 287.2 315.3 7.33 9 700 3133 0.4 0.4 100 0.0 0.4 250 13 302.9 304.0 288.7 319.9 5.63 10 522 5432 -12.5 -14.5 85 2.0 -13.2 278 19 313.9 314.4 289.3 321.7 2.38 11 500 5760 -14.9 -16.0 91 1.1 -15.3 285 23 314.9 315.3 289.4 322.1 2.19 12 471 6209 -18.1 -18.5 97 0.4 -18.2 287 18 316.3 316.7 289.5 322.6 1.89 13 464 6320 -18.1 -20.2 84 2.1 -18.7 294 18 317.7 318.0 289.8 323.3 1.66 14 401 7392 -26.3 -30.4 68 4.1 -27.0 285 25 320.6 320.7 289.8 323.3 0.76 15 400 7410 -26.5 -30.3 70 3.8 -27.2 285 25 320.5 320.7 289.8 323.3 0.77 16 397 7464 -26.7 -28.8 82 2.1 -27.1 286 25 321.0 321.2 290.0 324.1 0.89 17 376 7854 -29.5 -35.5 56 6.0 -30.3 292 24 322.3 322.4 290.0 324.1 0.49 18 358 8201 -32.5 -36.2 70 3.7 -33.0 298 23 322.8 322.9 290.2 324.6 0.48 19 311 9176 -40.5 -45.4 59 4.9 -40.8 315 21 324.9 325.0 290.5 325.7 0.21 20 300 9420 -42.7 -46.9 63 4.2 -43.0 310 23 325.2 325.2 290.5 325.9 0.19 21 250 10630 -53.7 -57.6 62 3.9 -53.8 310 27 326.2 326.2 290.7 326.5 0.06 22 221 11408 -61.1 -65.3 57 4.2 -61.2 306 25 326.5 326.5 290.7 326.7 0.03 23 204 11899 -65.3 -69.9 53 4.6 -65.3 300 29 327.5 327.5 291.0 327.6 0.02 24 200 12020 -63.7 -69.7 44 6.0 -63.7 300 36 331.9 331.9 292.2 331.9 0.02 25 194 12206 -63.3 -70.3 38 7.0 -63.4 300 37 335.4 335.4 293.2 335.5 0.02 26 180 12663 -65.5 -73.5 32 8.0 -65.5 308 22 339.1 339.1 294.1 339.1 0.01 27 161 13349 -59.3 -81.3 4 22.0 -59.5 305 35 360.5 360.5 298.8 360.6 0.00 28 150 13790 -60.1 -83.1 3 23.0 -60.3 315 17 366.5 366.5 299.9 366.5 0.00 29 100 16320 -59.3 -86.3 2 27.0 -59.6 300 9 413.2 413.2 306.9 413.2 0.00 30 70 18550 -59.1 -86.1 2 27.0 -59.6 290 3 457.9 458.0 311.6 458.0 0.00 31 50 20660 -60.9 -87.9 2 27.0 -61.4 110 15 500.0 500.0 314.9 500.0 0.00 32 46 21178 -61.1 -88.1 2 27.0 -61.6 110 17 511.6 511.6 315.8 511.6 0.00 TRP 204 11899 -65.3 -69.9 53 4.6 -65.3 300 29 327.5 327.5 291.0 327.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 694.48 mb = 3204.30 m = 10512.66 ft Wetbulb zero: 695.12 mb = 3187.86 m = 10458.73 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 89.27 % Est. max temperature: 19.54 C = 67.17 F Sfc-Lift cond lev (LCL): 897.48 mb = 1103.91 m = 3621.71 ft T: 6.71 C 700-500 lapse rate: 5.82 C/km ThetaE index: 2.61 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 629.95 mb = 3959.30 m = 12989.68 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 34.90 C = 94.82 F Cap Strength: 14.73 C Lifted Index: 14.96 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 10.58 C Showalter Index: 5.47 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.20 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 274.34 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.89 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 30174.42 J/kg Cap Strength: 14.86 C Lift Cond Lev (LCL): 847.85 mb = 1571.80 m = 5156.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 11 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 1013 91 35 3 -1.7 -2.5 | 87 13 -12.7 -0.8 1 1000 205 55 5 -4.1 -2.9 | 86 15 -15.1 -1.2 2 988 305 125 9 -7.4 5.2 | 110 20 -18.3 6.9 3 953 610 180 15 0.0 15.0 | 147 20 -11.0 16.7 4 925 855 170 13 -2.3 12.8 | 138 20 -13.2 14.5 5 918 914 170 11 -1.9 10.8 | 134 18 -12.9 12.5 6 853 1524 215 15 8.6 12.3 | 170 14 -2.4 14.0 7 850 1551 210 15 7.5 13.0 | 167 15 -3.5 14.7 8 822 1829 220 9 5.8 6.9 | 149 10 -5.2 8.6 9 791 2134 245 9 8.2 3.8 | 153 6 -2.8 5.5 10 762 2438 270 13 13.0 -0.0 | 230 3 2.0 1.7 11 700 3133 250 13 12.2 4.4 | 191 6 1.2 6.1 12 681 3353 235 13 10.6 7.5 | 178 9 -0.3 9.1 13 605 4267 250 15 14.1 5.1 | 205 8 3.1 6.8 14 582 4572 270 21 21.0 -0.0 | 260 10 10.0 1.7 15 560 4877 260 21 20.7 3.6 | 241 11 9.7 5.3 16 518 5486 280 19 18.7 -3.3 | 282 8 7.7 -1.6 17 500 5760 285 23 22.2 -6.0 | 291 12 11.2 -4.3 18 478 6096 280 19 18.7 -3.3 | 282 8 7.7 -1.6 19 458 6401 300 17 14.7 -8.5 | 331 8 3.7 -6.8 20 405 7315 285 23 22.2 -6.0 | 291 12 11.2 -4.3 21 400 7410 285 25 24.1 -6.5 | 290 14 13.2 -4.8 22 312 9144 315 21 14.8 -14.8 | 344 14 3.9 -13.2 23 300 9420 310 23 17.6 -14.8 | 333 15 6.6 -13.1 24 272 10058 300 27 23.4 -13.5 | 314 17 12.4 -11.8 25 250 10630 310 27 20.7 -17.4 | 328 18 9.7 -15.7 26 215 11582 305 25 20.5 -14.3 | 323 16 9.5 -12.6 27 204 11899 300 29 25.1 -14.5 | 312 19 14.1 -12.8 28 200 12020 300 36 31.2 -18.0 | 309 26 20.2 -16.3 29 194 12192 300 38 32.9 -19.0 | 308 28 21.9 -17.3 30 176 12802 310 17 13.0 -10.9 | 348 9 2.0 -9.2 31 168 13106 285 23 22.2 -6.0 | 291 12 11.2 -4.3 32 160 13411 310 38 29.1 -24.4 | 321 29 18.1 -22.7 33 152 13716 325 23 13.2 -18.8 | 353 17 2.2 -17.1 34 150 13790 315 17 12.0 -12.0 | 354 10 1.0 -10.3 35 145 14021 315 17 12.0 -12.0 | 354 10 1.0 -10.3 36 125 14935 320 15 9.6 -11.5 | 8 10 -1.3 -9.8 37 113 15545 345 13 3.4 -12.6 | 35 13 -7.6 -10.9 38 108 15850 315 13 9.2 -9.2 | 13 8 -1.8 -7.5 39 103 16154 320 5 3.2 -3.8 | 75 8 -7.8 -2.1 40 100 16320 300 9 7.8 -4.5 | 49 4 -3.2 -2.8 41 98 16459 300 9 7.8 -4.5 | 49 4 -3.2 -2.8 42 89 17069 260 11 10.8 1.9 | 178 4 -0.1 3.6 43 80 17678 275 11 11.0 -1.0 | 179 1 -0.0 0.7 44 73 18288 260 9 8.9 1.6 | 147 4 -2.1 3.3 45 70 18550 290 3 2.8 -1.0 | 95 8 -8.2 0.7 46 57 19812 0 0 -0.0 -0.0 | 99 11 -11.0 1.7 47 55 20117 90 15 -15.0 0.0 | 94 26 -26.0 1.7 48 52 20422 90 13 -13.0 0.0 | 94 24 -24.0 1.7 49 50 20660 110 15 -14.1 5.1 | 105 26 -25.1 6.8 50 49 20726 90 13 -13.0 0.0 | 94 24 -24.0 1.7 51 46 21031 110 17 -16.0 5.8 | 106 28 -27.0 7.5 52 43 21336 90 13 -13.0 0.0 | 94 24 -24.0 1.7 Wind Parameters Mean winds (0-6000m): 248.8 at 14.8 knts Storm direction: 278.8 at 11.1 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 106.2 deg Storm rel helicity (0-3000m) pos: 144.0 neg: -30.6 tot: 113.4 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 50.28 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 ------------------------------------------------------------------------------- 500 142 9 118 19| 17.6 0.0 17.6| 98.1 -1.0 97.0 194.1 0.83| 24.0 19.9 1000 164 11 131 19| 7.6 0.0 7.6|109.1 -15.8 93.3 93.3 0.64| 15.2 9.7 1500 181 12 142 17| 5.9 0.0 5.9|138.0 -18.3 119.7 79.8 0.66| 12.9 8.6 2000 191 12 146 16| 3.0 0.0 3.0|138.9 -27.9 110.9 55.5 0.48| 11.9 5.7 2500 205 11 153 14| 3.1 0.0 3.1|144.0 -28.3 115.7 46.3 0.50| 11.0 5.5 3000 217 12 160 12| 2.6 0.6 3.1|144.0 -30.6 113.4 37.8 0.44| 9.7 4.3 4000 226 12 168 10| 2.1 0.8 2.9|150.4 -34.1 116.3 29.1 0.41| 8.1 3.3 5000 237 14 183 9| 2.5 0.7 3.2|175.5 -43.0 132.5 26.5 0.43| 8.1 3.5 6000 249 15 202 8| 2.2 0.7 2.9|188.9 -46.5 142.3 23.7 0.42| 7.8 3.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250415.12.gif