UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 27 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 1017 91 13.6 0.6 41 13.0 7.4 65 7 285.4 286.1 279.8 296.5 3.92 1 1000 243 11.6 -0.4 43 12.0 6.1 60 13 284.8 285.4 279.2 295.3 3.71 2 960 581 7.8 -1.2 53 9.0 3.8 74 13 284.2 284.9 278.9 294.6 3.64 3 925 885 5.2 -5.8 45 11.0 0.8 65 17 284.6 285.1 277.8 292.3 2.68 4 880 1290 1.8 -6.2 55 8.0 -1.3 85 13 285.2 285.7 278.2 293.1 2.73 5 870 1382 2.6 -12.4 32 15.0 -2.4 89 11 287.0 287.3 277.6 292.0 1.69 6 850 1570 1.4 -5.6 60 7.0 -1.4 45 7 287.6 288.1 279.6 296.2 2.96 7 844 1627 1.0 -1.2 85 2.2 0.0 36 7 287.8 288.5 281.2 299.7 4.15 8 802 2038 0.2 0.2 100 0.0 0.2 338 9 291.2 292.0 283.4 305.1 4.84 9 700 3120 -4.9 -4.9 100 0.0 -4.9 355 11 297.1 297.7 284.7 308.4 3.79 10 693 3199 -5.5 -5.5 100 0.0 -5.5 348 14 297.2 297.9 284.7 308.2 3.66 11 672 3440 -5.9 -9.8 74 3.9 -7.4 334 19 299.4 299.9 284.4 307.7 2.70 12 625 4002 -10.5 -11.4 93 0.9 -10.8 328 17 300.4 300.9 284.7 308.3 2.56 13 594 4392 -11.9 -15.7 73 3.8 -13.0 313 17 303.2 303.6 285.0 309.2 1.89 14 578 4601 -12.5 -35.5 13 23.0 -16.4 328 17 304.9 305.0 283.8 306.0 0.32 15 569 4721 -13.1 -40.1 8 27.0 -17.1 337 17 305.6 305.6 283.9 306.3 0.20 16 500 5690 -21.1 -41.1 15 20.0 -23.5 340 13 307.3 307.4 284.6 308.1 0.21 17 497 5735 -21.5 -42.5 13 21.0 -23.9 340 13 307.4 307.4 284.5 308.0 0.18 18 400 7300 -33.7 -47.7 23 14.0 -34.7 335 11 311.2 311.2 285.9 311.7 0.13 19 391 7459 -35.1 -48.1 25 13.0 -36.0 335 12 311.4 311.4 286.0 311.9 0.13 20 311 9013 -47.9 -59.9 24 12.0 -48.2 345 14 314.6 314.6 287.0 314.7 0.04 21 300 9250 -49.9 -60.9 26 11.0 -50.1 345 13 315.0 315.0 287.1 315.2 0.04 22 260 10172 -56.5 -65.5 31 9.0 -56.6 345 12 318.5 318.5 288.3 318.6 0.02 23 250 10420 -57.7 -67.7 27 10.0 -57.8 325 11 320.3 320.3 288.8 320.4 0.02 24 220 11210 -62.3 -68.3 44 6.0 -62.4 345 25 325.1 325.1 290.3 325.2 0.02 25 200 11800 -57.9 -77.9 6 20.0 -58.1 300 13 341.1 341.1 294.6 341.1 0.00 26 197 11896 -56.7 -77.7 5 21.0 -56.9 329 17 344.5 344.5 295.4 344.5 0.00 27 176 12613 -56.7 -79.7 4 23.0 -56.9 281 21 355.7 355.7 297.8 355.8 0.00 28 150 13630 -56.1 -83.1 2 27.0 -56.4 280 27 373.4 373.4 301.2 373.4 0.00 29 119 15103 -54.5 -84.5 1 30.0 -55.0 271 27 401.9 401.9 305.5 401.9 0.00 30 100 16210 -56.3 -85.3 1 29.0 -56.8 275 17 418.9 418.9 307.6 419.0 0.00 31 83 17393 -54.5 -85.5 1 31.0 -55.2 254 25 445.5 445.5 310.4 445.6 0.00 32 72 18293 -58.1 -86.1 2 28.0 -58.6 265 27 456.4 456.4 311.4 456.4 0.00 33 70 18470 -57.7 -86.7 1 29.0 -58.3 270 9 460.9 460.9 311.8 461.0 0.00 34 58 19654 -58.5 -86.5 2 28.0 -59.1 264 13 484.6 484.6 313.8 484.6 0.00 35 50 20590 -57.1 -87.1 1 30.0 -57.9 235 15 508.9 508.9 315.6 508.9 0.00 36 47 20980 -57.9 -86.9 1 29.0 -58.7 222 20 516.1 516.1 316.1 516.1 0.00 37 39 22167 -53.3 -85.3 1 32.0 -54.8 251 17 556.0 556.0 318.4 556.1 0.01 38 32 23430 -56.5 -86.5 1 30.0 -57.8 206 9 579.8 579.8 319.6 579.9 0.01 39 30 23840 -55.5 -86.5 1 31.0 -57.0 235 11 593.3 593.3 320.3 593.4 0.01 40 24 25274 -52.3 -85.3 1 33.0 -54.8 189 6 641.7 641.7 322.4 641.8 0.01 41 20 26450 -54.1 -86.1 1 32.0 -56.5 215 15 670.6 670.6 323.4 670.7 0.01 42 17 27494 -53.7 -85.7 1 32.0 -56.5 238 11 703.8 703.8 324.6 703.9 0.01 TRP 220 11210 -62.3 -68.3 44 6.0 -62.4 345 25 325.1 325.1 290.3 325.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 798.00 mb = 2080.20 m = 6824.71 ft Wetbulb zero: 907.08 mb = 1043.84 m = 3424.63 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 62.26 % Est. max temperature: 15.29 C = 59.52 F Sfc-Lift cond lev (LCL): 835.17 mb = 1711.73 m = 5615.83 ft T: 0.84 C 700-500 lapse rate: 6.30 C/km ThetaE index: 4.19 C Layer 1000.0- 880.0 mb Conv cond level (CCL): 660.62 mb = 3572.35 m = 11720.16 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 27.97 C = 82.34 F Cap Strength: 11.90 C Lifted Index: 11.90 C Risk: None Lifted Index @300 mb: 14.71 C Lifted Index @700 mb: 7.91 C Showalter Index: 10.55 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 15.50 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.50 J/kg Max Up Vert Vel: 2.24 m/s Conv Inhibition (B-): 51052.96 J/kg Cap Strength: 11.89 C Lift Cond Lev (LCL): 821.43 mb = 1845.20 m = 6053.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 10 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 1017 91 65 7 -6.3 -3.0 | 162 7 -2.1 6.4 1 1000 243 60 13 -11.3 -6.5 | 112 8 -7.0 2.9 2 993 305 60 11 -9.5 -5.5 | 126 7 -5.3 3.9 3 956 610 75 13 -12.6 -3.4 | 126 10 -8.3 6.0 4 925 885 65 17 -15.4 -7.2 | 101 11 -11.2 2.2 5 922 914 70 19 -17.9 -6.5 | 102 14 -13.6 2.9 6 855 1524 95 9 -9.0 0.8 | 155 11 -4.7 10.2 7 850 1570 45 7 -4.9 -4.9 | 171 5 -0.7 4.4 8 823 1829 5 5 -0.4 -5.0 | 221 6 3.8 4.4 9 792 2134 325 11 6.3 -9.0 | 268 11 10.5 0.4 10 762 2438 325 13 7.5 -10.6 | 276 12 11.7 -1.3 11 734 2743 10 13 -2.3 -12.8 | 330 4 2.0 -3.4 12 706 3048 360 11 -0.0 -11.0 | 291 5 4.2 -1.6 13 700 3120 355 11 1.0 -11.0 | 287 5 5.2 -1.6 14 679 3353 335 19 8.0 -17.2 | 303 15 12.3 -7.8 15 627 3962 330 17 8.5 -14.7 | 293 14 12.7 -5.3 16 602 4267 305 17 13.9 -9.8 | 271 18 18.2 -0.4 17 556 4877 350 17 3.0 -16.7 | 316 10 7.2 -7.3 18 534 5182 335 13 5.5 -11.8 | 284 10 9.7 -2.4 19 500 5690 340 13 4.4 -12.2 | 288 9 8.7 -2.8 20 434 6706 345 15 3.9 -14.5 | 302 10 8.1 -5.1 21 400 7300 335 11 4.6 -10.0 | 274 9 8.9 -0.6 22 399 7315 330 11 5.5 -9.5 | 271 10 9.7 -0.1 23 382 7620 340 13 4.4 -12.2 | 288 9 8.7 -2.8 24 333 8534 320 13 8.4 -10.0 | 273 13 12.6 -0.6 25 319 8839 345 15 3.9 -14.5 | 302 10 8.1 -5.1 26 300 9250 345 13 3.4 -12.6 | 293 8 7.6 -3.2 27 277 9754 355 11 1.0 -11.0 | 287 5 5.2 -1.6 28 252 10363 340 13 4.4 -12.2 | 288 9 8.7 -2.8 29 250 10420 325 11 6.3 -9.0 | 268 11 10.5 0.4 30 229 10973 310 15 11.5 -9.6 | 271 16 15.7 -0.2 31 220 11210 345 25 6.5 -24.1 | 324 18 10.7 -14.8 32 218 11278 345 25 6.5 -24.1 | 324 18 10.7 -14.8 33 207 11582 345 23 6.0 -22.2 | 322 16 10.2 -12.8 34 200 11800 300 13 11.3 -6.5 | 259 16 15.5 2.9 35 197 11887 330 17 8.5 -14.7 | 293 14 12.7 -5.3 36 188 12192 305 13 10.6 -7.5 | 263 15 14.9 1.9 37 179 12497 285 19 18.4 -4.9 | 259 23 22.6 4.5 38 171 12802 275 25 24.9 -2.2 | 256 30 29.1 7.2 39 163 13106 285 29 28.0 -7.5 | 267 32 32.2 1.9 40 155 13411 290 23 21.6 -7.9 | 267 26 25.8 1.5 41 150 13630 280 27 26.6 -4.7 | 261 31 30.8 4.7 42 148 13716 275 27 26.9 -2.4 | 257 32 31.1 7.0 43 141 14021 290 23 21.6 -7.9 | 267 26 25.8 1.5 44 122 14935 270 25 25.0 -0.0 | 252 31 29.2 9.4 45 111 15545 275 31 30.9 -2.7 | 259 36 35.1 6.7 46 106 15850 285 29 28.0 -7.5 | 267 32 32.2 1.9 47 100 16210 275 17 16.9 -1.5 | 250 23 21.2 7.9 48 96 16459 275 17 16.9 -1.5 | 250 23 21.2 7.9 49 92 16764 245 21 19.0 8.9 | 232 30 23.3 18.3 50 83 17374 255 25 24.1 6.5 | 241 33 28.4 15.9 51 76 17983 230 21 16.1 13.5 | 222 31 20.3 22.9 52 72 18288 265 27 26.9 2.4 | 249 33 31.1 11.7 53 70 18470 270 9 9.0 -0.0 | 235 16 13.2 9.4 54 69 18593 275 7 7.0 -0.6 | 232 14 11.2 8.8 55 62 19202 250 15 14.1 5.1 | 232 23 18.3 14.5 56 59 19507 265 13 13.0 1.1 | 239 20 17.2 10.5 57 54 20117 260 15 14.8 2.6 | 238 22 19.0 12.0 58 51 20422 240 13 11.3 6.5 | 224 22 15.5 15.9 59 50 20590 235 15 12.3 8.6 | 223 24 16.5 18.0 60 47 21031 220 21 13.5 16.1 | 215 31 17.7 25.5 61 44 21336 230 23 17.6 14.8 | 222 33 21.9 24.2 62 42 21641 220 19 12.2 14.6 | 214 29 16.4 23.9 63 40 21946 255 17 16.4 4.4 | 236 25 20.7 13.8 64 39 22250 250 17 16.0 5.8 | 233 25 20.2 15.2 65 37 22555 235 15 12.3 8.6 | 223 24 16.5 18.0 66 32 23470 205 9 3.8 8.2 | 205 19 8.0 17.6 67 30 23774 150 9 -4.5 7.8 | 179 17 -0.3 17.2 68 30 23840 235 11 9.0 6.3 | 220 21 13.2 15.7 69 29 24079 215 13 7.5 10.6 | 210 23 11.7 20.0 70 28 24384 235 11 9.0 6.3 | 220 21 13.2 15.7 71 26 24689 205 1 0.4 0.9 | 204 11 4.7 10.3 72 23 25603 180 9 0.0 9.0 | 193 19 4.2 18.4 73 21 26213 215 9 5.2 7.4 | 209 19 9.4 16.8 74 20 26450 215 15 8.6 12.3 | 211 25 12.8 21.7 75 20 26518 195 13 3.4 12.6 | 199 23 7.6 22.0 76 16 27127 250 11 10.3 3.8 | 228 20 14.6 13.2 77 14 27737 240 13 11.3 6.5 | 224 22 15.5 15.9 Wind Parameters Mean winds (0-6000m): 354.3 at 13.7 knts Storm direction: 24.3 at 10.3 knts Shear (0-3000m) pos: 2.4 neg: 3.7 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 126.5 deg Storm rel helicity (0-3000m) pos: 71.5 neg: -24.1 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 28.56 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 65 11 127 8| 6.2 0.0 6.2| 0.8 -8.0 -7.2 -14.3 -0.53| 8.2 -4.4 1000 69 14 117 10| 4.8 0.0 4.8| 12.9 -21.2 -8.3 -8.3 -0.31| 8.9 -2.7 1500 72 13 123 10| 3.2 3.9 7.1| 41.4 -21.2 20.2 13.5 0.16| 11.1 1.8 2000 64 11 125 7| 2.4 5.5 7.9| 54.0 -21.2 32.8 16.4 0.32| 11.1 3.6 2500 46 12 108 4| 2.5 4.4 6.9| 67.2 -21.2 46.0 18.4 0.37| 10.6 3.9 3000 37 12 90 3| 2.4 3.7 6.1| 71.5 -24.1 47.4 15.8 0.32| 10.1 3.3 4000 11 13 335 4| 1.8 4.1 5.9| 75.2 -43.4 31.8 8.0 0.22| 9.5 2.1 5000 358 14 314 6| 2.1 3.3 5.4|112.8 -66.9 45.9 9.2 0.20| 9.7 2.0 6000 354 14 307 7| 1.8 2.7 4.5|116.7 -71.1 45.7 7.6 0.20| 8.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250427.12.gif