UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 19 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 8.0 7.1 94 0.9 7.5 75 7 280.8 281.9 280.5 298.1 6.30 1 1000 131 7.8 7.2 96 0.6 7.5 75 7 281.0 282.0 280.6 298.4 6.37 2 939 648 5.8 5.3 97 0.5 5.5 111 12 284.0 285.0 281.5 300.6 5.95 3 934 692 6.2 3.1 81 3.1 4.7 107 11 284.9 285.7 281.0 299.2 5.12 4 925 772 11.2 0.2 47 11.0 5.9 100 9 290.8 291.5 282.5 302.9 4.19 5 923 790 12.4 -0.6 41 13.0 6.2 103 10 292.2 292.9 282.9 303.8 3.96 6 918 836 13.8 -4.2 28 18.0 5.6 109 12 294.1 294.6 282.7 303.1 3.05 7 904 965 14.0 -2.0 33 16.0 6.3 121 15 295.6 296.2 284.0 306.4 3.65 8 855 1434 12.0 -6.0 28 18.0 4.0 133 15 298.2 298.7 284.1 306.9 2.85 9 850 1483 11.6 -6.4 28 18.0 3.7 135 15 298.3 298.8 284.1 306.8 2.78 10 762 2385 4.4 -1.6 65 6.0 1.5 146 21 300.0 300.8 286.5 313.4 4.46 11 729 2744 2.6 -6.4 51 9.0 -1.3 155 24 301.8 302.4 285.9 311.8 3.25 12 700 3071 -0.3 -2.8 83 2.5 -1.4 160 25 302.2 303.0 287.3 315.6 4.45 13 656 3586 -4.5 -4.5 100 0.0 -4.5 154 28 303.1 303.8 287.3 315.8 4.17 14 630 3903 -6.3 -9.5 78 3.2 -7.5 150 30 304.5 305.1 286.6 313.7 2.95 15 617 4066 -7.5 -7.9 97 0.4 -7.7 148 32 305.0 305.6 287.3 315.6 3.42 16 588 4438 -10.3 -11.7 89 1.4 -10.8 151 31 306.0 306.5 286.8 314.3 2.65 17 578 4570 -10.3 -33.3 13 23.0 -14.7 156 30 307.5 307.5 284.9 308.8 0.40 18 550 4951 -12.7 -30.7 21 18.0 -16.3 171 26 309.0 309.1 285.7 310.9 0.54 19 531 5218 -14.7 -21.7 55 7.0 -16.5 180 23 309.7 310.0 286.7 313.9 1.27 20 518 5405 -16.1 -27.1 38 11.0 -18.4 178 25 310.3 310.4 286.4 313.0 0.80 21 500 5670 -18.5 -27.5 45 9.0 -20.3 175 27 310.5 310.6 286.5 313.2 0.80 22 454 6382 -24.7 -28.4 71 3.7 -25.4 171 25 311.4 311.6 286.8 314.2 0.81 23 411 7098 -30.7 -31.7 91 1.0 -30.9 166 23 312.7 312.8 287.1 314.9 0.66 24 400 7290 -32.5 -34.2 85 1.7 -32.7 165 23 312.7 312.9 286.9 314.6 0.53 25 370 7836 -37.1 -39.0 82 1.9 -37.2 154 26 313.7 313.8 287.1 314.9 0.35 26 368 7873 -37.5 -38.6 89 1.1 -37.6 153 26 313.6 313.7 287.1 315.0 0.37 27 359 8044 -38.5 -41.0 77 2.5 -38.7 149 28 314.5 314.6 287.3 315.6 0.30 28 350 8219 -38.9 -50.9 27 12.0 -39.5 144 31 316.3 316.3 287.6 316.7 0.10 29 313 8977 -44.9 -51.9 45 7.0 -45.2 141 36 318.2 318.2 288.3 318.6 0.10 30 309 9063 -45.7 -53.7 40 8.0 -46.0 142 36 318.2 318.3 288.3 318.6 0.08 31 307 9106 -45.9 -63.9 11 18.0 -46.3 143 36 318.6 318.6 288.3 318.6 0.02 32 300 9260 -46.7 -60.7 19 14.0 -47.1 145 36 319.5 319.5 288.6 319.7 0.04 33 292 9438 -48.1 -61.1 21 13.0 -48.4 146 38 320.0 320.0 288.8 320.2 0.04 34 274 9855 -49.9 -65.9 14 16.0 -50.2 149 42 323.3 323.3 289.8 323.4 0.02 35 250 10450 -52.7 -67.7 15 15.0 -52.9 160 38 327.7 327.7 291.1 327.8 0.02 36 248 10502 -52.9 -66.9 17 14.0 -53.1 160 36 328.2 328.2 291.2 328.3 0.02 37 200 11890 -50.3 -77.3 3 27.0 -50.8 210 19 353.1 353.1 297.3 353.1 0.01 38 185 12402 -49.7 -80.7 1 31.0 -50.3 233 12 362.1 362.1 299.1 362.1 0.00 39 152 13684 -53.1 -83.1 1 30.0 -53.5 249 13 377.1 377.2 301.8 377.2 0.00 40 150 13770 -52.5 -83.5 1 31.0 -53.0 245 15 379.6 379.6 302.2 379.6 0.00 41 142 14125 -51.1 -83.1 1 32.0 -51.7 236 14 388.1 388.1 303.5 388.1 0.00 42 118 15313 -56.5 -85.5 1 29.0 -56.9 246 17 399.2 399.2 305.1 399.2 0.00 43 101 16297 -57.3 -86.3 1 29.0 -57.7 241 11 415.8 415.8 307.2 415.8 0.00 44 100 16360 -57.5 -86.5 1 29.0 -57.9 235 11 416.6 416.6 307.3 416.6 0.00 45 70 18600 -59.3 -87.3 1 28.0 -59.7 355 1 457.5 457.5 311.5 457.5 0.00 46 54 20220 -60.5 -88.5 1 28.0 -61.0 65 10 490.0 490.0 314.2 490.0 0.00 47 50 20700 -59.7 -87.7 1 28.0 -60.3 100 7 502.8 502.8 315.1 502.8 0.00 48 30 23920 -56.5 -87.5 1 31.0 -57.9 105 9 590.6 590.6 320.2 590.6 0.01 49 22 25894 -55.3 -87.3 1 32.0 -57.3 90 19 649.0 649.0 322.6 649.0 0.01 TRP 248 10502 -52.9 -66.9 17 14.0 -53.1 160 36 328.2 328.2 291.2 328.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 703.00 mb = 3037.20 m = 9964.44 ft Wetbulb zero: 743.89 mb = 2580.07 m = 8464.69 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 60.33 % Est. max temperature: 25.42 C = 77.76 F Sfc-Lift cond lev (LCL): 990.39 mb = 210.37 m = 690.19 ft T: 7.49 C 700-500 lapse rate: 7.00 C/km ThetaE index: 1.61 C Layer 729.0- 700.0 mb Conv cond level (CCL): 701.47 mb = 3054.08 m = 10019.83 ft Mean mixing ratio: 5.40 g/kg Conv temperature: 29.33 C = 84.80 F Cap Strength: 10.81 C Lifted Index: 9.96 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 8.70 C Showalter Index: 5.86 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 12.10 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.56 J/kg Max Up Vert Vel: 11.27 m/s Conv Inhibition (B-): 40182.26 J/kg Cap Strength: 10.74 C Lift Cond Lev (LCL): 891.72 mb = 1080.43 m = 3544.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 182 at 17 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 75 7 -6.8 -1.8 | 21 20 -7.4 -18.9 1 1000 131 75 7 -6.8 -1.8 | 21 20 -7.4 -18.9 2 979 305 80 17 -16.7 -3.0 | 41 27 -17.4 -20.0 3 943 610 115 13 -11.8 5.5 | 47 17 -12.4 -11.6 4 925 772 100 9 -8.9 1.6 | 32 18 -9.5 -15.5 5 909 914 120 15 -13.0 7.5 | 55 17 -13.6 -9.6 6 877 1219 125 17 -13.9 9.8 | 63 16 -14.6 -7.3 7 850 1483 135 15 -10.6 10.6 | 60 13 -11.3 -6.5 8 815 1829 150 17 -8.5 14.7 | 76 9 -9.1 -2.3 9 785 2134 150 19 -9.5 16.5 | 87 10 -10.1 -0.6 10 756 2438 145 21 -12.0 17.2 | 91 13 -12.7 0.1 11 702 3048 165 27 -7.0 26.1 | 140 12 -7.6 9.0 12 700 3071 160 25 -8.6 23.5 | 125 11 -9.2 6.4 13 600 4267 145 33 -18.9 27.0 | 117 22 -19.6 10.0 14 533 5182 180 23 0.0 23.0 | 174 6 -0.6 5.9 15 500 5670 175 27 -2.4 26.9 | 163 10 -3.0 9.8 16 400 7290 165 23 -6.0 22.2 | 128 8 -6.6 5.1 17 381 7620 160 23 -7.9 21.6 | 118 10 -8.5 4.5 18 334 8534 135 35 -24.7 24.7 | 107 27 -25.4 7.7 19 300 9260 145 36 -20.6 29.5 | 120 25 -21.3 12.4 20 265 10058 150 44 -22.0 38.1 | 133 31 -22.6 21.0 21 250 10450 160 38 -13.0 35.7 | 144 23 -13.6 18.6 22 248 10502 160 36 -12.3 33.8 | 142 21 -13.0 16.8 23 242 10668 160 35 -12.0 32.9 | 141 20 -12.6 15.8 24 231 10973 170 31 -5.4 30.5 | 156 15 -6.0 13.5 25 220 11278 205 25 10.6 22.7 | 241 11 9.9 5.6 26 210 11582 205 19 8.0 17.2 | 269 7 7.4 0.1 27 200 11887 170 13 -2.3 12.8 | 34 5 -2.9 -4.3 28 200 11890 210 19 9.5 16.5 | 274 9 8.9 -0.6 29 191 12192 230 15 11.5 9.6 | 304 13 10.8 -7.4 30 182 12497 235 11 9.0 6.3 | 322 14 8.4 -10.8 31 174 12802 275 11 11.0 -1.0 | 330 21 10.3 -18.0 32 158 13411 195 9 2.3 8.7 | 349 9 1.7 -8.4 33 151 13716 255 13 12.6 3.4 | 319 18 11.9 -13.7 34 150 13770 245 15 13.6 6.3 | 310 17 12.9 -10.7 35 138 14326 230 13 10.0 8.4 | 313 13 9.3 -8.7 36 131 14630 260 9 8.9 1.6 | 332 18 8.2 -15.5 37 125 14935 240 11 9.5 5.5 | 323 15 8.9 -11.6 38 119 15240 240 15 13.0 7.5 | 308 16 12.3 -9.6 39 114 15545 270 23 23.0 -0.0 | 307 28 22.4 -17.1 40 108 15850 315 11 7.8 -7.8 | 344 26 7.1 -24.8 41 103 16154 255 11 10.6 2.8 | 325 17 10.0 -14.2 42 100 16360 235 11 9.0 6.3 | 322 14 8.4 -10.8 43 98 16459 235 11 9.0 6.3 | 322 14 8.4 -10.8 44 94 16764 210 11 5.5 9.5 | 327 9 4.9 -7.5 45 89 17069 275 17 16.9 -1.5 | 319 25 16.3 -18.6 46 85 17374 290 19 17.9 -6.5 | 324 29 17.2 -23.6 47 81 17678 320 17 10.9 -13.0 | 341 32 10.3 -30.1 48 74 18288 295 9 8.2 -3.8 | 340 22 7.5 -20.9 49 70 18593 350 11 1.9 -10.8 | 357 28 1.3 -27.9 50 70 18600 355 1 0.1 -1.0 | 2 18 -0.6 -18.1 51 61 19507 220 1 0.6 0.8 | 0 16 -0.0 -16.3 52 55 20117 50 9 -6.9 -5.8 | 18 24 -7.5 -22.9 53 52 20422 95 11 -11.0 1.0 | 36 20 -11.6 -16.1 54 50 20700 100 7 -6.9 1.2 | 25 18 -7.5 -15.9 55 45 21336 45 13 -9.2 -9.2 | 21 28 -9.8 -26.3 56 43 21641 95 11 -11.0 1.0 | 36 20 -11.6 -16.1 57 41 21946 70 9 -8.5 -3.1 | 24 22 -9.1 -20.1 58 37 22555 75 15 -14.5 -3.9 | 36 26 -15.1 -21.0 59 35 22860 85 15 -14.9 -1.3 | 40 24 -15.6 -18.4 60 34 23165 95 15 -14.9 1.3 | 45 22 -15.6 -15.8 61 31 23774 85 15 -14.9 -1.3 | 40 24 -15.6 -18.4 62 30 23920 105 9 -8.7 2.3 | 32 17 -9.3 -14.7 63 29 24079 115 13 -11.8 5.5 | 47 17 -12.4 -11.6 64 26 24384 95 9 -9.0 0.8 | 31 19 -9.6 -16.3 65 24 24689 60 13 -11.3 -6.5 | 27 26 -11.9 -23.6 66 22 24994 90 19 -19.0 0.0 | 49 26 -19.6 -17.1 67 21 25298 90 21 -21.0 0.0 | 52 28 -21.6 -17.1 68 16 26213 75 19 -18.4 -4.9 | 41 29 -19.0 -22.0 Wind Parameters Mean winds (0-6000m): 152.2 at 22.8 knts Storm direction: 182.2 at 17.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 146.2 neg: -26.7 tot: 119.5 m^2/s^2 ave: 39.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.12 Bulk Shear: 56.56 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 89 13 39 22| 9.1 0.0 9.1| 63.1 0.0 63.1 126.2 0.56| 19.1 10.7 1000 102 13 43 20| 6.5 0.0 6.5| 97.6 -18.5 79.1 79.1 0.46| 15.6 7.2 1500 113 14 50 18| 4.8 0.0 4.8|104.3 -20.7 83.6 55.7 0.42| 12.3 5.2 2000 123 15 56 16| 4.7 0.0 4.7|114.3 -20.7 93.7 46.8 0.46| 10.5 4.9 2500 130 16 62 15| 4.5 0.0 4.5|125.1 -20.7 104.4 41.8 0.49| 9.4 4.6 3000 137 18 71 13| 4.4 0.0 4.4|146.2 -26.7 119.5 39.8 0.50| 9.4 4.7 4000 143 20 86 13| 3.3 1.2 4.4|146.2 -34.8 111.5 27.9 0.40| 8.2 3.3 5000 147 22 96 13| 2.7 0.9 3.7|184.4 -36.4 148.0 29.6 0.43| 8.5 3.6 6000 152 23 105 12| 2.3 1.0 3.3|186.5 -43.3 143.3 23.9 0.37| 7.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250419.00.gif