UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 16 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 1015 91 19.8 7.8 46 12.0 13.0 90 5 291.7 292.9 285.5 310.5 6.54 1 1000 220 17.8 7.8 52 10.0 12.1 115 7 291.0 292.1 285.3 309.9 6.64 2 986 340 16.0 7.0 55 9.0 11.0 128 7 290.3 291.4 284.8 308.5 6.38 3 943 717 13.0 6.0 62 7.0 9.2 168 5 291.0 292.1 284.9 308.8 6.22 4 932 816 14.8 8.8 67 6.0 11.3 178 5 293.8 295.2 287.3 315.8 7.64 5 925 880 14.6 9.6 72 5.0 11.6 185 5 294.2 295.7 288.0 317.7 8.13 6 894 1168 14.2 2.2 44 12.0 7.9 206 6 296.7 297.6 285.9 311.5 5.02 7 850 1592 11.4 1.4 50 10.0 6.2 250 9 298.1 299.0 286.4 312.9 4.98 8 849 1602 11.2 1.2 50 10.0 6.1 250 9 298.0 298.9 286.2 312.6 4.92 9 827 1820 9.4 5.3 76 4.1 7.1 259 9 298.3 299.6 288.2 318.2 6.76 10 790 2198 6.8 -0.2 61 7.0 3.3 239 9 299.5 300.3 286.6 313.8 4.77 11 774 2366 6.0 -4.0 49 10.0 1.4 223 9 300.4 301.0 285.9 311.5 3.67 12 700 3183 1.4 -4.6 64 6.0 -1.3 245 11 304.0 304.8 287.4 316.0 3.88 13 677 3451 0.2 -5.8 64 6.0 -2.4 234 12 305.6 306.3 287.8 317.0 3.66 14 554 5022 -11.9 -12.1 98 0.2 -12.0 280 20 309.3 309.8 288.1 318.0 2.73 15 500 5800 -17.1 -19.0 85 1.9 -17.6 285 15 312.2 312.5 288.0 317.8 1.70 16 464 6357 -21.7 -22.8 91 1.1 -22.0 271 17 313.2 313.5 287.9 317.6 1.32 17 424 7018 -24.7 -35.7 35 11.0 -26.3 243 23 317.6 317.6 288.5 319.1 0.43 18 400 7440 -27.9 -37.9 38 10.0 -29.2 255 21 318.7 318.8 288.8 320.1 0.36 19 391 7603 -28.9 -42.9 25 14.0 -30.3 257 19 319.5 319.5 288.8 320.3 0.22 20 326 8876 -39.1 -59.1 10 20.0 -39.9 230 13 322.5 322.5 289.6 322.7 0.04 21 300 9440 -43.7 -58.7 17 15.0 -44.2 230 21 323.8 323.8 289.9 324.0 0.05 22 270 10133 -50.1 -56.1 49 6.0 -50.3 241 29 324.4 324.4 290.2 324.6 0.07 23 250 10630 -52.9 -63.9 25 11.0 -53.1 250 17 327.4 327.4 291.0 327.5 0.03 24 245 10760 -53.3 -65.3 22 12.0 -53.5 252 16 328.7 328.7 291.4 328.8 0.02 25 242 10840 -52.9 -68.9 13 16.0 -53.2 253 16 330.5 330.5 291.9 330.5 0.01 26 200 12050 -60.1 -72.1 19 12.0 -60.2 280 19 337.6 337.6 293.7 337.6 0.01 27 176 12858 -54.7 -81.7 2 27.0 -55.0 270 23 359.0 359.0 298.5 359.0 0.00 28 151 13838 -55.1 -84.1 2 29.0 -55.5 286 23 374.4 374.4 301.4 374.4 0.00 29 150 13880 -55.3 -84.3 2 29.0 -55.6 290 19 374.8 374.8 301.4 374.8 0.00 30 128 14879 -61.5 -86.5 2 25.0 -61.7 326 2 381.0 381.0 302.4 381.0 0.00 31 100 16410 -62.1 -88.1 2 26.0 -62.3 295 19 407.7 407.7 306.2 407.7 0.00 32 87 17274 -63.3 -88.3 2 25.0 -63.5 304 13 421.9 421.9 307.9 421.9 0.00 33 70 18630 -59.7 -87.7 1 28.0 -60.2 85 1 456.7 456.7 311.5 456.7 0.00 34 68 18810 -59.3 -88.3 1 29.0 -59.7 86 2 461.3 461.3 311.9 461.3 0.00 35 50 20710 -61.3 -89.3 1 28.0 -61.8 135 13 499.0 499.0 314.9 499.0 0.00 36 40 22099 -61.7 -89.7 1 28.0 -62.3 48 6 530.9 530.9 317.0 530.9 0.00 37 30 23910 -56.3 -88.3 1 32.0 -57.7 100 25 591.2 591.2 320.2 591.2 0.01 38 27 24579 -55.1 -87.1 1 32.0 -56.8 123 17 612.6 612.6 321.2 612.7 0.01 39 20 26490 -55.5 -87.5 1 32.0 -57.6 95 25 666.3 666.3 323.3 666.4 0.01 40 20 26490 -54.9 -87.9 1 33.0 -57.1 95 25 668.1 668.1 323.3 668.2 0.01 41 19 26818 -54.7 -87.7 1 33.0 -57.1 102 18 678.6 678.6 323.7 678.7 0.01 42 18 27164 -55.1 -87.1 1 32.0 -57.5 91 19 687.9 687.9 324.0 688.0 0.01 TRP 200 12050 -60.1 -72.1 19 12.0 -60.2 280 19 337.6 337.6 293.7 337.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 674.97 mb = 3477.29 m = 11408.30 ft Wetbulb zero: 735.68 mb = 2778.93 m = 9117.12 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 69.50 % Est. max temperature: 25.73 C = 78.32 F Sfc-Lift cond lev (LCL): 848.95 mb = 1602.36 m = 5257.04 ft T: 11.20 C 700-500 lapse rate: 7.07 C/km ThetaE index: 6.73 C Layer 790.0- 700.0 mb Conv cond level (CCL): 730.79 mb = 2833.20 m = 9295.18 ft Mean mixing ratio: 6.69 g/kg Conv temperature: 30.61 C = 87.10 F Cap Strength: 6.07 C Lifted Index: 4.74 C Risk: None Lifted Index @300 mb: 9.45 C Lifted Index @700 mb: 5.13 C Showalter Index: 3.45 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 18.50 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.80 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.28 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 40695.16 J/kg Cap Strength: 6.07 C Lift Cond Lev (LCL): 854.21 mb = 1550.54 m = 5087.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 9 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 1015 91 90 5 -5.0 0.0 | 102 14 -13.6 2.9 1 1000 220 115 7 -6.3 3.0 | 111 16 -14.9 5.8 2 925 880 185 5 0.4 5.0 | 134 11 -8.1 7.8 3 921 914 180 5 0.0 5.0 | 133 12 -8.6 7.9 4 850 1592 250 9 8.5 3.1 | 179 6 -0.1 5.9 5 826 1829 260 9 8.9 1.6 | 184 4 0.3 4.4 6 796 2134 245 9 8.2 3.8 | 177 7 -0.4 6.7 7 767 2438 215 9 5.2 7.4 | 162 11 -3.4 10.2 8 712 3048 270 11 11.0 -0.0 | 220 4 2.4 2.9 9 700 3183 245 11 10.0 4.6 | 191 8 1.4 7.5 10 685 3353 235 11 9.0 6.3 | 183 9 0.4 9.2 11 659 3658 230 13 10.0 8.4 | 187 11 1.4 11.2 12 609 4267 260 15 14.8 2.6 | 229 8 6.2 5.5 13 541 5182 285 21 20.3 -5.4 | 282 12 11.7 -2.6 14 521 5486 290 19 17.9 -6.5 | 291 10 9.3 -3.6 15 500 5800 285 15 14.5 -3.9 | 280 6 5.9 -1.0 16 461 6401 270 17 17.0 -0.0 | 251 9 8.4 2.9 17 442 6706 235 21 17.2 12.0 | 210 17 8.6 14.9 18 407 7315 250 25 23.5 8.6 | 233 19 14.9 11.4 19 400 7440 255 21 20.3 5.4 | 235 14 11.7 8.3 20 373 7925 260 15 14.8 2.6 | 229 8 6.2 5.5 21 327 8839 230 13 10.0 8.4 | 187 11 1.4 11.2 22 300 9440 230 21 16.1 13.5 | 205 18 7.5 16.4 23 273 10058 240 29 25.1 14.5 | 224 24 16.6 17.4 24 260 10363 245 31 28.1 13.1 | 231 25 19.5 16.0 25 250 10630 250 17 16.0 5.8 | 221 11 7.4 8.7 26 237 10973 255 15 14.5 3.9 | 221 9 5.9 6.7 27 226 11278 275 15 14.9 -1.3 | 256 7 6.4 1.5 28 215 11582 255 13 12.6 3.4 | 213 7 4.0 6.2 29 205 11887 275 29 28.9 -2.5 | 269 20 20.3 0.3 30 200 12050 280 19 18.7 -3.3 | 273 10 10.1 -0.4 31 196 12192 280 15 14.8 -2.6 | 268 6 6.2 0.3 32 186 12497 240 15 13.0 7.5 | 203 11 4.4 10.4 33 178 12802 270 23 23.0 -0.0 | 259 15 14.4 2.9 34 169 13106 270 23 23.0 -0.0 | 259 15 14.4 2.9 35 161 13411 250 25 23.5 8.6 | 233 19 14.9 11.4 36 154 13716 275 33 32.9 -2.9 | 270 24 24.3 -0.0 37 150 13880 290 19 17.9 -6.5 | 291 10 9.3 -3.6 38 147 14021 290 25 23.5 -8.6 | 291 16 14.9 -5.7 39 140 14326 295 13 11.8 -5.5 | 309 4 3.2 -2.6 40 127 14935 330 1 0.5 -0.9 | 104 8 -8.1 2.0 41 121 15240 290 13 12.2 -4.4 | 294 4 3.7 -1.6 42 115 15545 280 17 16.7 -3.0 | 271 8 8.2 -0.1 43 104 16154 310 13 10.0 -8.4 | 346 6 1.4 -5.5 44 100 16410 295 19 17.2 -8.0 | 301 10 8.7 -5.2 45 99 16459 275 13 13.0 -1.1 | 249 5 4.4 1.7 46 94 16764 295 19 17.2 -8.0 | 301 10 8.7 -5.2 47 90 17069 295 15 13.6 -6.3 | 305 6 5.0 -3.5 48 70 18593 0 0 -0.0 -0.0 | 108 9 -8.6 2.9 49 70 18630 85 1 -1.0 -0.1 | 106 10 -9.6 2.8 50 52 20422 90 9 -9.0 0.0 | 99 18 -17.6 2.9 51 50 20710 135 13 -9.2 9.2 | 124 21 -17.8 12.0 52 50 20726 110 13 -12.2 4.4 | 109 22 -20.8 7.3 53 48 21031 145 13 -7.5 10.6 | 130 21 -16.0 13.5 54 45 21336 150 11 -5.5 9.5 | 131 19 -14.1 12.4 55 41 21946 0 0 -0.0 -0.0 | 108 9 -8.6 2.9 56 39 22250 90 11 -11.0 0.0 | 98 20 -19.6 2.9 57 37 22555 50 23 -17.6 -14.8 | 66 29 -26.2 -11.9 58 35 22860 75 29 -28.0 -7.5 | 83 37 -36.6 -4.6 59 34 23165 105 23 -22.2 6.0 | 106 32 -30.8 8.8 60 30 23910 100 25 -24.6 4.3 | 102 34 -33.2 7.2 61 28 24384 100 23 -22.7 4.0 | 102 32 -31.2 6.8 62 27 24689 135 13 -9.2 9.2 | 124 21 -17.8 12.0 63 25 24994 100 17 -16.7 3.0 | 103 26 -25.3 5.8 64 20 26490 95 25 -24.9 2.2 | 99 34 -33.5 5.0 65 20 26518 115 17 -15.4 7.2 | 113 26 -24.0 10.0 66 18 26822 90 19 -19.0 0.0 | 96 28 -27.6 2.9 67 15 27432 100 23 -22.7 4.0 | 102 32 -31.2 6.8 Wind Parameters Mean winds (0-6000m): 258.4 at 12.0 knts Storm direction: 288.4 at 9.0 knts Shear (0-3000m) pos: 3.0 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 59.9 neg: -5.4 tot: 54.5 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 38.08 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 ------------------------------------------------------------------------------- 500 126 6 116 15| 6.0 0.0 6.0| 25.3 0.0 25.3 50.5 0.83| 7.9 6.6 1000 147 6 124 14| 4.6 0.0 4.6| 35.7 0.0 35.7 35.7 0.78| 6.4 5.0 1500 182 6 138 12| 4.7 0.0 4.7| 48.2 0.0 48.2 32.2 0.77| 6.8 5.2 2000 214 7 152 10| 3.5 0.1 3.7| 48.8 -0.8 48.0 24.0 0.66| 5.9 3.9 2500 219 7 156 9| 2.8 0.7 3.5| 52.0 -5.2 46.8 18.7 0.49| 5.9 2.9 3000 228 8 162 9| 3.0 0.6 3.5| 59.9 -5.4 54.5 18.2 0.52| 6.2 3.2 4000 233 9 172 8| 2.8 1.3 4.0| 74.4 -10.6 63.8 15.9 0.43| 6.2 2.7 5000 247 11 191 7| 3.2 1.0 4.2|100.1 -10.6 89.5 17.9 0.53| 6.1 3.2 6000 258 12 212 6| 2.4 1.1 3.6|107.9 -17.0 90.9 15.2 0.44| 5.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250416.12.gif