UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042523.upa.cvt Date: 2300Z 25 APR 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:2300Z 25 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 40 1 925 753 2 850 1508 SFC 795 2090 16.6 4.6 45 12.0 9.6 0 0 309.4 310.7 291.7 330.0 6.70 4 789 2155 19.6 6.6 43 13.0 11.6 13 1 313.3 314.8 293.7 337.5 7.77 5 782 2232 20.0 2.0 30 18.0 9.7 29 2 314.5 315.6 292.3 332.4 5.66 6 721 2926 14.8 -2.2 31 17.0 5.8 141 12 316.2 317.1 291.9 330.6 4.51 7 700 3176 12.6 -2.4 35 15.0 4.7 145 12 316.4 317.3 292.0 331.1 4.58 8 650 3793 6.8 -1.2 57 8.0 2.5 168 11 316.7 317.7 292.7 333.9 5.40 9 562 4969 -3.1 -11.1 54 8.0 -6.4 179 4 318.4 319.0 291.2 328.0 2.91 10 541 5270 -4.3 -18.3 33 14.0 -9.1 183 3 320.5 320.8 290.6 326.2 1.67 11 511 5720 -6.1 -31.1 12 25.0 -12.3 188 3 323.6 323.7 290.5 325.6 0.56 12 500 5890 -7.5 -33.5 10 26.0 -13.5 190 3 323.9 324.0 290.5 325.6 0.45 13 486 6110 -9.3 -36.3 9 27.0 -14.9 360 0 324.3 324.4 290.5 325.6 0.35 14 435 6955 -16.1 -23.1 55 7.0 -18.0 331 7 326.1 326.4 292.0 330.9 1.37 15 432 7007 -16.1 -27.1 38 11.0 -18.8 330 7 326.8 327.0 291.7 330.2 0.96 16 412 7361 -19.5 -30.5 37 11.0 -21.8 318 10 326.9 327.0 291.6 329.5 0.73 17 408 7433 -19.3 -43.3 10 24.0 -22.7 315 11 328.0 328.1 291.4 328.8 0.20 18 401 7562 -19.9 -50.9 5 31.0 -23.5 311 12 328.9 328.9 291.5 329.2 0.09 19 400 7580 -20.1 -50.1 5 30.0 -23.6 310 12 328.9 328.9 291.5 329.3 0.10 20 380 7958 -22.7 -52.7 5 30.0 -25.8 308 16 330.3 330.3 291.9 330.6 0.08 21 301 9627 -35.1 -59.1 7 24.0 -36.5 232 16 335.6 335.6 293.3 335.8 0.04 22 300 9650 -35.1 -59.1 7 24.0 -36.5 230 15 335.9 335.9 293.3 336.1 0.04 23 290 9885 -35.3 -64.3 4 29.0 -36.7 238 18 338.9 338.9 294.1 339.0 0.02 24 269 10402 -39.1 -68.1 3 29.0 -40.2 242 22 340.7 340.7 294.5 340.8 0.01 25 250 10900 -40.9 -70.9 3 30.0 -41.9 245 34 345.3 345.3 295.6 345.3 0.01 26 203 12301 -46.1 -76.1 2 30.0 -46.8 282 47 358.2 358.2 298.4 358.3 0.01 27 200 12400 -46.9 -76.9 2 30.0 -47.6 285 45 358.5 358.5 298.4 358.5 0.01 28 150 14240 -62.7 -80.7 7 18.0 -62.9 265 23 362.1 362.1 299.1 362.1 0.00 29 128 15197 -71.1 -83.1 15 12.0 -71.2 254 24 363.7 363.7 299.4 363.8 0.00 30 100 16630 -78.7 -87.7 22 9.0 -78.7 245 21 375.7 375.7 301.5 375.7 0.00 31 92 17106 -77.3 -88.3 16 11.0 -77.3 286 10 387.5 387.5 303.4 387.5 0.00 32 84 17623 -81.1 -90.1 20 9.0 -81.1 230 4 390.0 390.0 303.8 390.0 0.00 33 77 18112 -81.3 -90.3 20 9.0 -81.3 333 3 399.4 399.4 305.1 399.4 0.00 34 70 18650 -79.3 -90.3 15 11.0 -79.3 125 8 414.7 414.7 307.1 414.7 0.00 35 54 20146 -74.7 -90.7 7 16.0 -74.7 190 11 457.3 457.3 311.5 457.3 0.00 36 50 20600 -70.1 -91.1 3 21.0 -70.2 70 7 478.3 478.3 313.3 478.3 0.00 37 47 20974 -62.9 -89.9 1 27.0 -63.3 126 2 504.1 504.1 315.2 504.1 0.00 38 44 21380 -61.5 -89.5 1 28.0 -62.0 110 6 517.1 517.1 316.1 517.1 0.00 39 31 23563 -58.5 -88.5 1 30.0 -59.6 75 13 579.7 579.7 319.6 579.7 0.00 40 30 23770 -56.7 -88.7 1 32.0 -58.0 85 10 590.1 590.1 320.2 590.1 0.00 41 29 23987 -55.3 -87.3 1 32.0 -56.9 67 12 599.7 599.7 320.6 599.7 0.01 42 26 24682 -57.7 -87.7 1 30.0 -59.0 65 9 611.9 611.9 321.2 611.9 0.01 43 20 26370 -50.7 -84.7 1 34.0 -54.0 85 32 681.0 681.0 323.8 681.1 0.02 44 16 27850 -43.3 -82.3 1 39.0 -50.0 86 28 750.0 750.0 326.0 750.3 0.03 45 12 29801 -40.1 -81.1 0 41.0 -49.5 86 30 825.7 825.7 327.8 826.1 0.05 46 12 29801 -40.9 -80.9 1 40.0 -49.8 86 30 822.8 822.9 327.8 823.3 0.05 47 11 30399 -36.5 -79.5 0 43.0 -48.3 88 34 859.5 859.6 328.6 860.2 0.07 48 10 31060 -36.7 -78.7 0 42.0 -48.8 90 38 882.5 882.6 329.1 883.4 0.08 49 8.7 32023 -37.5 -79.5 0 42.0 -49.9 915.3 915.3 329.7 916.2 0.08 50 7.8 32781 -34.7 -77.7 0 43.0 -49.4 955.6 955.6 330.5 957.0 0.12 51 6.6 33943 -36.5 -79.5 0 43.0 -51.0 994.8 994.8 331.1 996.0 0.11 52 5.5 35221 -31.5 -75.5 0 44.0 -50.3 1070.1 1070.3 332.2 1073.3 0.25 TRP 84 17623 -81.1 -90.1 20 9.0 -81.1 230 4 390.0 390.0 303.8 390.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 589.56 mb = 4600.44 m = 15093.12 ft Wetbulb zero: 625.07 mb = 4108.69 m = 13479.80 ft Sfc-500 mean rel hum: 40.36 % Est. max temperature: 23.49 C = 74.29 F Sfc-Lift cond lev (LCL): 663.95 mb = 3615.83 m = 11862.81 ft T: 8.46 C 700-500 lapse rate: 7.41 C/km ThetaE index: 6.83 C Layer 782.0- 700.0 mb Conv cond level (CCL): 542.31 mb = 5251.20 m = 17228.13 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 26.87 C = 80.36 F Cap Strength: 3.26 C Lifted Index: 2.91 C Risk: None Lifted Index @300 mb: 4.08 C Lifted Index @700 mb: 1.03 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.47 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 53907.04 J/kg Cap Strength: 3.25 C Lift Cond Lev (LCL): 580.02 mb = 4713.59 m = 15464.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 6 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 ---------------------------------------------------------- 0 795 2090 0 0 -0.0 -0.0 | 58 6 -4.7 -3.0 1 736 2743 135 10 -7.1 7.1 | 109 12 -11.8 4.1 2 711 3048 145 13 -7.5 10.6 | 122 14 -12.2 7.7 3 700 3176 145 12 -6.9 9.8 | 121 13 -11.6 6.8 4 685 3353 150 12 -6.0 10.4 | 125 13 -10.7 7.4 5 659 3658 160 11 -3.8 10.3 | 131 11 -8.5 7.3 6 611 4267 200 11 3.8 10.3 | 173 7 -0.9 7.3 7 589 4572 175 4 -0.3 4.0 | 101 5 -5.0 1.0 8 500 5890 190 3 0.5 3.0 | 90 4 -4.2 -0.0 9 487 6096 0 0 -0.0 -0.0 | 58 6 -4.7 -3.0 10 400 7580 310 12 9.2 -7.7 | 337 12 4.5 -10.7 11 398 7620 300 12 10.4 -6.0 | 328 11 5.7 -9.0 12 365 8230 315 20 14.1 -14.1 | 331 20 9.4 -17.1 13 309 9449 250 22 20.7 7.5 | 254 17 16.0 4.5 14 300 9650 230 15 11.5 9.6 | 226 10 6.8 6.7 15 296 9754 230 14 10.7 9.0 | 225 9 6.0 6.0 16 283 10058 250 23 21.6 7.9 | 254 18 16.9 4.9 17 270 10363 240 21 18.2 10.5 | 241 15 13.5 7.5 18 259 10668 260 28 27.6 4.9 | 265 23 22.9 1.9 19 250 10900 245 34 30.8 14.4 | 246 28 26.1 11.4 20 247 10973 245 33 29.9 13.9 | 247 27 25.2 11.0 21 216 11887 270 54 54.0 -0.0 | 273 49 49.3 -3.0 22 200 12400 285 45 43.5 -11.6 | 291 41 38.8 -14.6 23 179 13106 290 45 42.3 -15.4 | 296 42 37.6 -18.4 24 163 13716 295 34 30.8 -14.4 | 304 31 26.1 -17.4 25 155 14021 280 21 20.7 -3.6 | 293 17 16.0 -6.6 26 150 14240 265 23 22.9 2.0 | 273 18 18.2 -1.0 27 133 14935 250 28 26.3 9.6 | 253 23 21.6 6.6 28 127 15240 255 23 22.2 6.0 | 260 18 17.5 3.0 29 120 15545 275 20 19.9 -1.7 | 287 16 15.2 -4.7 30 114 15850 250 12 11.3 4.1 | 260 7 6.6 1.1 31 108 16154 220 15 9.6 11.5 | 210 10 4.9 8.5 32 100 16630 245 21 19.0 8.9 | 248 15 14.3 5.9 33 98 16764 245 21 19.0 8.9 | 248 15 14.3 5.9 34 93 17069 290 10 9.4 -3.4 | 324 8 4.7 -6.4 35 84 17623 230 4 3.1 2.6 | 76 2 -1.6 -0.4 36 83 17678 265 4 4.0 0.3 | 15 3 -0.7 -2.6 37 75 18288 360 2 -0.0 -2.0 | 43 7 -4.7 -5.0 38 71 18593 135 18 -12.7 12.7 | 119 20 -17.4 9.7 39 70 18650 125 8 -6.6 4.6 | 98 11 -11.3 1.6 40 67 18898 150 13 -6.5 11.3 | 126 14 -11.2 8.3 41 64 19202 145 10 -5.7 8.2 | 116 12 -10.4 5.2 42 60 19507 0 0 -0.0 -0.0 | 58 6 -4.7 -3.0 43 57 19812 115 12 -10.9 5.1 | 98 16 -15.6 2.1 44 54 20117 190 11 1.9 10.8 | 160 8 -2.8 7.8 45 52 20422 190 10 1.7 9.8 | 157 7 -3.0 6.9 46 50 20600 70 7 -6.6 -2.4 | 64 12 -11.3 -5.4 47 49 20726 50 10 -7.7 -6.4 | 53 16 -12.4 -9.4 48 47 21031 140 1 -0.6 0.8 | 67 6 -5.3 -2.2 49 42 21641 90 10 -10.0 0.0 | 79 15 -14.7 -3.0 50 38 22250 105 16 -15.5 4.1 | 93 20 -20.2 1.2 51 36 22555 90 7 -7.0 0.0 | 76 12 -11.7 -3.0 52 35 22860 115 21 -19.0 8.9 | 104 24 -23.7 5.9 53 33 23165 60 13 -11.3 -6.5 | 59 19 -16.0 -9.5 54 31 23470 70 14 -13.2 -4.8 | 66 19 -17.9 -7.8 55 30 23770 85 10 -10.0 -0.9 | 75 15 -14.7 -3.9 56 30 23774 50 14 -10.7 -9.0 | 52 20 -15.4 -12.0 57 29 24079 75 11 -10.6 -2.8 | 69 16 -15.3 -5.8 58 26 24689 65 9 -8.2 -3.8 | 62 15 -12.9 -6.8 59 25 24994 85 23 -22.9 -2.0 | 80 28 -27.6 -5.0 60 23 25603 85 34 -33.9 -3.0 | 81 39 -38.6 -6.0 61 20 26213 75 28 -27.0 -7.2 | 72 33 -31.7 -10.2 62 20 26370 85 32 -31.9 -2.8 | 81 37 -36.6 -5.8 63 18 27127 105 31 -29.9 8.0 | 98 35 -34.6 5.0 64 16 27737 95 29 -28.9 2.5 | 89 34 -33.6 -0.5 65 16 28042 75 26 -25.1 -6.7 | 72 31 -29.8 -9.7 66 14 28651 95 26 -25.9 2.3 | 89 31 -30.6 -0.7 67 14 28956 80 22 -21.7 -3.8 | 76 27 -26.4 -6.8 68 13 29261 95 25 -24.9 2.2 | 88 30 -29.6 -0.8 69 12 29566 85 28 -27.9 -2.4 | 81 33 -32.6 -5.4 70 10 31060 90 38 -38.0 0.0 | 86 43 -42.7 -3.0 Wind Parameters Mean winds (0-6000m): 207.6 at 7.4 knts Storm direction: 237.6 at 5.6 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 40.0 deg Storm rel helicity (0-3000m) pos: 68.7 neg: -12.8 tot: 55.9 m^2/s^2 ave: 18.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.96 Bulk Shear: 5.86 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 ------------------------------------------------------------------------------- 500 144 4 91 7| 7.9 0.0 7.9| 18.2 -1.4 16.8 33.7 0.52| 10.9 5.7 1000 138 7 105 10| 6.5 0.0 6.5| 46.2 -1.4 44.9 44.9 0.72| 10.0 7.2 1500 144 9 113 11| 3.8 0.0 3.8| 52.7 -2.1 50.6 33.8 0.69| 7.8 5.4 2000 152 9 120 11| 2.8 0.0 2.8| 65.8 -2.1 63.7 31.9 0.72| 7.4 5.3 2500 160 9 126 10| 2.3 1.5 3.7| 68.7 -12.4 56.3 22.5 0.40| 7.8 3.1 3000 161 8 124 9| 1.8 1.2 3.1| 68.7 -12.8 55.9 18.6 0.39| 6.6 2.5 4000 164 7 119 8| 0.9 0.9 1.8| 69.9 -16.9 53.0 13.3 0.27| 5.7 1.5 5000 167 6 117 7| 0.7 1.4 2.1| 69.9 -31.9 38.0 7.6 0.09| 5.4 0.5 6000 208 7 161 4| 0.5 1.4 1.9| 72.4 -50.6 21.8 3.6 -0.02| 5.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20250425.23.gif