UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1100Z 30 APR 25 Station: OEAB WMO ident: 41112 Latitude: 18.24 Longitude: 42.66 Elevation: 2090.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 12 1 925 730 2 850 1492 SFC 794 2090 26.4 8.4 32 18.0 14.7 240 29 320.0 321.7 296.1 347.9 8.75 4 792 2112 23.6 7.6 36 16.0 13.4 237 28 317.2 318.8 295.1 343.4 8.30 5 738 2722 17.4 7.4 52 10.0 11.1 193 10 316.9 318.6 295.4 344.6 8.79 6 700 3172 14.4 -1.6 33 16.0 5.8 190 7 318.4 319.4 292.8 334.1 4.86 7 694 3245 14.4 -4.6 26 19.0 4.6 151 5 319.2 320.0 292.3 332.0 3.91 8 577 4765 0.2 -4.4 71 4.6 -2.1 136 4 319.9 320.8 293.2 335.4 4.79 9 520 5592 -4.9 -6.8 87 1.9 -5.8 244 6 323.4 324.3 293.8 338.0 4.42 10 500 5900 -5.7 -10.7 68 5.0 -7.8 285 7 326.1 326.8 293.7 337.5 3.38 11 496 5963 -6.1 -12.1 62 6.0 -8.6 287 7 326.4 327.0 293.5 336.7 3.05 12 491 6042 -6.9 -11.9 67 5.0 -9.0 289 7 326.3 326.9 293.6 336.9 3.13 13 474 6316 -8.5 -27.5 20 19.0 -13.6 255 4 327.6 327.8 291.9 330.7 0.84 14 443 6838 -12.3 -34.3 14 22.0 -17.0 261 13 329.2 329.3 292.0 331.0 0.47 15 408 7461 -17.1 -25.1 50 8.0 -19.2 248 23 330.9 331.1 293.1 335.3 1.22 16 400 7610 -17.3 -28.3 38 11.0 -20.0 240 26 332.5 332.7 293.3 335.9 0.93 17 387 7857 -18.5 -33.5 26 15.0 -21.5 232 27 334.1 334.2 293.4 336.3 0.58 18 311 9446 -31.9 -38.9 50 7.0 -32.8 270 41 336.9 337.0 294.0 338.6 0.42 19 304 9607 -32.1 -48.1 19 16.0 -33.6 267 45 338.8 338.9 294.2 339.5 0.16 20 300 9700 -32.5 -47.5 21 15.0 -33.9 265 47 339.6 339.6 294.4 340.3 0.17 21 289 9961 -34.5 -47.5 26 13.0 -35.7 266 47 340.4 340.4 294.6 341.1 0.18 22 281 10156 -34.1 -54.1 11 20.0 -35.6 267 48 343.7 343.7 295.3 344.0 0.09 23 250 10960 -39.9 -61.9 8 22.0 -40.9 270 53 346.7 346.8 296.0 346.9 0.04 24 206 12257 -49.3 -70.3 7 21.0 -49.8 275 46 351.7 351.7 297.0 351.8 0.01 25 200 12450 -51.1 -70.1 9 19.0 -51.5 275 45 351.8 351.9 297.0 351.9 0.02 26 166 13635 -61.1 -75.1 14 14.0 -61.2 272 42 354.4 354.4 297.6 354.4 0.01 27 150 14260 -64.5 -76.5 18 12.0 -64.6 270 41 359.0 359.0 298.5 359.0 0.01 28 138 14764 -69.1 -78.1 26 9.0 -69.2 268 37 359.5 359.5 298.6 359.6 0.01 29 102 16527 -78.5 -87.5 22 9.0 -78.5 234 24 373.9 373.9 301.2 373.9 0.00 30 100 16640 -78.5 -87.5 22 9.0 -78.5 250 23 376.1 376.1 301.6 376.1 0.00 31 91 17172 -81.3 -88.3 30 7.0 -81.3 295 24 380.8 380.8 302.3 380.8 0.00 32 87 17425 -79.3 -88.3 21 9.0 -79.3 310 22 389.7 389.7 303.8 389.7 0.00 33 78 18040 -81.7 -89.7 24 8.0 -81.7 120 5 397.1 397.1 304.8 397.1 0.00 34 73 18411 -81.5 -90.5 20 9.0 -81.5 191 14 405.1 405.1 305.9 405.1 0.00 35 72 18489 -77.7 -88.7 15 11.0 -77.7 182 16 414.8 414.8 307.1 414.8 0.00 36 70 18650 -76.7 -88.7 13 12.0 -76.7 150 4 420.3 420.3 307.7 420.3 0.00 37 61 19456 -70.3 -89.3 5 19.0 -70.4 253 10 451.4 451.4 311.0 451.4 0.00 38 58 19755 -72.1 -90.1 5 18.0 -72.2 244 12 453.9 453.9 311.2 453.9 0.00 39 50 20630 -71.9 -90.9 4 19.0 -72.0 45 17 474.1 474.1 313.0 474.1 0.00 40 48 20872 -72.1 -91.1 4 19.0 -72.2 33 14 479.1 479.1 313.4 479.2 0.00 41 43 21540 -61.5 -89.5 1 28.0 -62.0 152 16 520.5 520.5 316.4 520.5 0.00 42 32 23384 -60.3 -89.3 1 29.0 -61.2 68 18 569.6 569.6 319.2 569.7 0.00 43 30 23790 -57.5 -87.5 1 30.0 -58.7 75 16 587.9 587.9 320.0 587.9 0.01 44 26 24703 -52.9 -85.9 1 33.0 -55.1 101 24 625.5 625.5 321.7 625.6 0.01 45 20 26410 -49.1 -84.1 1 35.0 -52.8 90 16 685.9 685.9 324.0 686.0 0.02 46 19 26748 -49.7 -83.7 1 34.0 -53.4 99 18 694.2 694.2 324.3 694.3 0.02 47 18 27106 -46.9 -82.9 1 36.0 -51.7 75 20 713.8 713.8 324.8 714.0 0.02 48 17 27483 -50.7 -84.7 1 34.0 -54.4 75 25 713.4 713.4 324.8 713.5 0.02 49 16 27884 -46.1 -83.1 1 37.0 -51.6 84 23 740.9 740.9 325.7 741.1 0.02 50 11 30423 -39.1 -80.1 1 41.0 -49.4 89 33 850.1 850.1 328.4 850.7 0.06 51 10 31080 -37.9 -79.9 0 42.0 -49.4 100 44 878.1 878.1 329.0 878.8 0.07 52 9.8 31219 -38.1 -80.1 0 42.0 -49.6 882.4 882.4 329.1 883.1 0.07 53 8.6 32130 -32.1 -76.1 0 44.0 -47.9 939.4 939.5 330.2 941.0 0.14 54 7.8 32819 -32.3 -76.3 0 44.0 -48.5 965.2 965.3 330.7 967.0 0.15 TRP 91 17172 -81.3 -88.3 30 7.0 -81.3 295 24 380.8 380.8 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5888.00 m Freezing level: 574.76 mb = 4797.34 m = 15739.11 ft Wetbulb zero: 613.28 mb = 4262.78 m = 13985.33 ft Sfc-500 mean rel hum: 56.05 % Est. max temperature: 26.04 C = 78.87 F Sfc-Lift cond lev (LCL): 609.36 mb = 4315.67 m = 14158.84 ft T: 4.40 C 700-500 lapse rate: 7.37 C/km ThetaE index: 12.64 C Layer 700.0- 577.0 mb Conv cond level (CCL): 592.08 mb = 4552.46 m = 14935.70 ft Mean mixing ratio: 7.60 g/kg Conv temperature: 26.29 C = 79.32 F Cap Strength: 2.02 C Lifted Index: 0.49 C Risk: Showers probable Lifted Index @300 mb: 0.70 C Lifted Index @700 mb: 0.89 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.20 J/kg Max Up Vert Vel: 11.33 m/s Conv Inhibition (B-): 89.64 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 611.43 mb = 4287.68 m = 14067.02 ft Lev Free Conv (LFC): 566.43 mb = 4911.87 m = 16114.85 ft Equ Level (EL): 506.43 mb = 5799.54 m = 19027.12 ft B at Equ Level: 15.63 J/kg Max Parcel Lev (MPL): 266.43 mb = 10522.13 m = 34520.99 ft Wind level data Storm motion: 267 at 8 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 ---------------------------------------------------------- 0 794 2090 240 29 25.1 14.5 | 231 23 17.5 14.2 1 762 2438 195 12 3.1 11.6 | 158 12 -4.5 11.3 2 700 3172 190 7 1.2 6.9 | 136 9 -6.4 6.6 3 685 3353 90 2 -2.0 0.0 | 88 10 -9.6 -0.3 4 659 3658 80 4 -3.9 -0.7 | 85 12 -11.5 -1.0 5 589 4572 115 3 -2.7 1.3 | 95 10 -10.3 0.9 6 500 5900 285 7 6.8 -1.8 | 21 2 -0.8 -2.1 7 487 6096 290 7 6.6 -2.4 | 20 3 -1.0 -2.7 8 468 6401 240 2 1.7 1.0 | 96 6 -5.9 0.7 9 450 6706 255 11 10.6 2.8 | 230 4 3.0 2.5 10 433 7010 270 16 16.0 -0.0 | 272 8 8.4 -0.3 11 400 7610 240 26 22.5 13.0 | 230 20 14.9 12.7 12 383 7925 230 27 20.7 17.4 | 218 21 13.1 17.0 13 352 8534 250 24 22.6 8.2 | 242 17 15.0 7.9 14 338 8839 280 27 26.6 -4.7 | 285 20 19.0 -5.0 15 300 9700 265 47 46.8 4.1 | 265 39 39.2 3.8 16 298 9754 265 46 45.8 4.0 | 265 38 38.2 3.7 17 250 10960 270 53 53.0 -0.0 | 270 45 45.4 -0.3 18 250 10973 275 54 53.8 -4.7 | 276 46 46.2 -5.0 19 200 12450 275 45 44.8 -3.9 | 277 37 37.2 -4.3 20 150 14260 270 41 41.0 -0.0 | 271 33 33.4 -0.3 21 148 14326 275 43 42.8 -3.7 | 277 35 35.3 -4.1 22 134 14935 265 35 34.9 3.1 | 264 27 27.3 2.7 23 121 15545 235 30 24.6 17.2 | 225 24 17.0 16.9 24 109 16154 265 23 22.9 2.0 | 264 15 15.3 1.7 25 103 16459 225 24 17.0 17.0 | 209 19 9.4 16.6 26 100 16640 250 23 21.6 7.9 | 242 16 14.0 7.5 27 98 16764 250 23 21.6 7.9 | 242 16 14.0 7.5 28 93 17069 260 24 23.6 4.2 | 257 17 16.1 3.8 29 91 17172 295 24 21.8 -10.1 | 306 18 14.2 -10.5 30 88 17374 305 24 19.7 -13.8 | 319 19 12.1 -14.1 31 83 17678 335 15 6.3 -13.6 | 5 14 -1.2 -13.9 32 79 17983 100 3 -3.0 0.5 | 91 11 -10.5 0.2 33 75 18288 205 11 4.6 10.0 | 163 10 -2.9 9.6 34 71 18593 170 18 -3.1 17.7 | 148 20 -10.7 17.4 35 70 18650 150 4 -2.0 3.5 | 108 10 -9.6 3.1 36 67 18898 165 4 -1.0 3.9 | 112 9 -8.6 3.5 37 61 19507 260 10 9.8 1.7 | 238 3 2.3 1.4 38 57 19812 240 13 11.3 6.5 | 211 7 3.7 6.2 39 52 20422 290 10 9.4 -3.4 | 334 4 1.8 -3.8 40 50 20630 45 17 -12.0 -12.0 | 58 23 -19.6 -12.4 41 49 20726 5 11 -1.0 -11.0 | 37 14 -8.5 -11.3 42 47 21031 60 16 -13.9 -8.0 | 69 23 -21.4 -8.3 43 45 21336 130 10 -7.7 6.4 | 112 16 -15.2 6.1 44 42 21641 160 18 -6.2 16.9 | 140 22 -13.7 16.6 45 40 21946 165 18 -4.7 17.4 | 144 21 -12.2 17.0 46 38 22250 135 15 -10.6 10.6 | 119 21 -18.2 10.3 47 37 22555 85 19 -18.9 -1.7 | 86 27 -26.5 -2.0 48 35 22860 70 16 -15.0 -5.5 | 76 23 -22.6 -5.8 49 33 23165 20 2 -0.7 -1.9 | 75 9 -8.3 -2.2 50 32 23470 85 23 -22.9 -2.0 | 86 31 -30.5 -2.3 51 30 23774 95 11 -11.0 1.0 | 92 19 -18.5 0.6 52 30 23790 75 16 -15.5 -4.1 | 79 23 -23.0 -4.5 53 27 24384 70 18 -16.9 -6.2 | 75 25 -24.5 -6.5 54 26 24689 100 24 -23.6 4.2 | 97 31 -31.2 3.8 55 24 25298 125 22 -18.0 12.6 | 116 28 -25.6 12.3 56 23 25603 110 21 -19.7 7.2 | 104 28 -27.3 6.8 57 22 25908 135 23 -16.3 16.3 | 124 29 -23.8 15.9 58 21 26213 120 25 -21.7 12.5 | 113 32 -29.2 12.2 59 20 26410 90 16 -16.0 0.0 | 89 24 -23.6 -0.3 60 20 26518 130 18 -13.8 11.6 | 118 24 -21.4 11.2 61 19 26822 90 18 -18.0 0.0 | 89 26 -25.6 -0.3 62 18 27127 75 20 -19.3 -5.2 | 78 27 -26.9 -5.5 63 17 27432 75 26 -25.1 -6.7 | 78 33 -32.7 -7.1 64 16 27737 75 23 -22.2 -6.0 | 78 30 -29.8 -6.3 65 15 28346 105 24 -23.2 6.2 | 101 31 -30.8 5.9 66 14 28956 85 17 -16.9 -1.5 | 86 25 -24.5 -1.8 67 13 29566 95 24 -23.9 2.1 | 93 32 -31.5 1.8 68 12 29870 80 24 -23.6 -4.2 | 82 32 -31.2 -4.5 69 10 31080 100 44 -43.3 7.6 | 98 51 -50.9 7.3 Wind Parameters Mean winds (0-6000m): 237.5 at 10.1 knts Storm direction: 267.5 at 7.6 knts Shear (0-3000m) pos: 1.1 neg: 5.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): -111.6 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -129.0 tot: -112.7 m^2/s^2 ave: -37.6 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.51 Bulk Shear: 9.85 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 ------------------------------------------------------------------------------- 500 221 18 197 14| 0.0 23.5 23.5| 0.0 -96.4 -96.4 -192.8 -0.89| 25.4-22.6 1000 211 14 177 11| 0.0 12.7 12.7| 0.0-104.1-104.1 -104.1 -0.88| 14.5-12.8 1500 206 10 161 9| 0.0 11.1 11.1| 0.0-128.7-128.7 -85.8 -0.88| 13.3-11.7 2000 198 9 148 9| 0.2 8.3 8.5| 3.0-129.0-126.0 -63.0 -0.83| 10.4 -8.6 2500 190 8 138 9| 0.4 6.7 7.1| 5.9-129.0-123.1 -49.2 -0.77| 8.6 -6.6 3000 187 7 134 9| 1.1 5.5 6.6| 16.3-129.0-112.7 -37.6 -0.61| 7.9 -4.8 4000 210 7 142 7| 1.3 4.2 5.5| 20.1-130.1-110.0 -27.5 -0.51| 7.4 -3.8 5000 233 7 154 4| 2.1 3.1 5.2| 34.4-132.1 -97.7 -19.5 -0.18| 8.3 -1.5 6000 237 10 191 5| 1.8 2.1 3.8| 44.3-186.6-142.3 -23.7 -0.26| 8.6 -2.2 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20250430.11.gif