UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for OEMF... Searching the city database file for: OEMF ... Date:1100Z 18 APR 25 Station: OEMF WMO ident: 40417 Latitude: 26.45 Longitude: 49.82 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1012 12 29.0 8.0 27 21.0 16.4 350 10 301.1 302.3 289.0 320.9 6.66 1 1006 69 26.4 6.4 28 20.0 14.8 343 12 299.0 300.1 287.7 316.8 5.99 2 1000 127 26.0 6.0 28 20.0 14.4 335 15 299.1 300.2 287.6 316.5 5.86 3 925 805 19.4 4.4 37 15.0 11.0 345 16 299.1 300.2 287.4 316.0 5.67 4 892 1116 17.0 3.0 39 14.0 9.4 317 14 299.8 300.8 287.3 315.7 5.32 5 866 1368 17.2 -3.8 24 21.0 7.0 315 19 302.5 303.2 286.3 312.8 3.33 6 850 1527 16.6 -4.4 23 21.0 6.5 315 26 303.5 304.1 286.6 313.5 3.24 7 790 2148 15.2 -2.8 29 18.0 6.1 275 25 308.5 309.2 289.0 320.8 3.94 8 700 3160 8.8 -3.2 43 12.0 2.8 275 32 312.2 313.0 290.5 325.9 4.31 9 656 3694 6.2 -3.8 49 10.0 1.2 264 36 315.1 316.0 291.5 329.2 4.40 10 575 4756 -3.3 -6.8 77 3.5 -4.9 273 47 316.1 316.9 291.4 329.0 4.00 11 567 4867 -4.3 -8.9 70 4.6 -6.2 274 49 316.2 316.9 291.0 327.4 3.44 12 566 4881 -4.3 -10.3 63 6.0 -6.8 275 49 316.4 317.0 290.7 326.4 3.08 13 563 4923 -3.9 -25.9 16 22.0 -10.0 275 49 317.3 317.5 288.8 320.2 0.82 14 554 5050 -3.7 -40.7 4 37.0 -11.1 275 48 319.0 319.1 288.6 319.8 0.20 15 500 5850 -10.5 -35.5 11 25.0 -15.5 275 40 320.2 320.3 289.2 321.6 0.37 16 481 6145 -12.7 -34.7 14 22.0 -17.1 269 42 321.1 321.2 289.6 322.6 0.42 17 428 7027 -16.1 -42.1 9 26.0 -20.3 260 56 327.7 327.7 291.3 328.5 0.22 18 400 7530 -20.1 -36.1 23 16.0 -22.9 270 59 328.9 329.0 291.9 330.5 0.44 19 337 8775 -31.7 -35.5 69 3.8 -32.2 274 65 329.6 329.7 292.2 331.6 0.55 20 332 8880 -32.7 -36.6 68 3.9 -33.2 274 66 329.6 329.7 292.1 331.5 0.50 21 329 8944 -33.1 -41.1 45 8.0 -34.0 274 66 329.9 330.0 292.0 331.1 0.32 22 314 9271 -36.1 -40.9 61 4.8 -36.6 275 67 330.2 330.2 292.1 331.5 0.34 23 309 9383 -35.7 -50.7 20 15.0 -36.8 275 66 332.2 332.3 292.4 332.7 0.12 24 300 9590 -33.9 -63.9 3 30.0 -35.5 265 86 337.6 337.6 293.7 337.7 0.02 25 268 10374 -38.7 -65.0 5 26.3 -39.8 270 101 341.6 341.6 294.7 341.7 0.02 26 250 10850 -41.7 -65.7 6 24.0 -42.6 270 99 344.1 344.1 295.3 344.2 0.02 27 238 11181 -44.1 -69.1 5 25.0 -44.9 268 95 345.3 345.3 295.6 345.4 0.01 28 214 11891 -44.7 -76.7 2 32.0 -45.5 263 88 355.1 355.1 297.7 355.1 0.01 29 200 12340 -47.9 -75.9 3 28.0 -48.5 260 83 356.9 356.9 298.1 356.9 0.01 30 165 13576 -58.7 -79.7 5 21.0 -58.9 257 76 359.0 359.0 298.5 359.0 0.00 31 150 14170 -61.5 -84.5 3 23.0 -61.7 265 69 364.1 364.1 299.5 364.1 0.00 32 104 16363 -76.1 -88.1 13 12.0 -76.2 250 47 376.4 376.4 301.6 376.5 0.00 33 103 16419 -76.1 -88.1 13 12.0 -76.2 247 49 377.5 377.5 301.8 377.5 0.00 34 100 16590 -75.5 -88.5 11 13.0 -75.5 265 52 381.9 381.9 302.5 381.9 0.00 35 79 17948 -77.9 -90.9 10 13.0 -77.9 275 16 403.5 403.5 305.7 403.5 0.00 36 73 18399 -78.9 -90.9 12 12.0 -78.9 235 17 410.6 410.6 306.6 410.6 0.00 37 70 18640 -76.5 -89.5 11 13.0 -76.6 295 22 420.7 420.7 307.8 420.7 0.00 38 67 18892 -77.5 -90.5 11 13.0 -77.6 280 27 423.9 423.9 308.2 423.9 0.00 39 64 19158 -72.9 -89.9 6 17.0 -73.0 289 15 439.5 439.5 309.8 439.6 0.00 40 59 19639 -70.7 -89.7 4 19.0 -70.8 322 11 454.8 454.8 311.3 454.8 0.00 41 55 20055 -71.7 -90.7 4 19.0 -71.8 41 14 461.8 461.8 311.9 461.8 0.00 42 50 20620 -70.3 -91.3 3 21.0 -70.5 105 5 477.8 477.8 313.2 477.8 0.00 43 48 20862 -70.1 -92.1 3 22.0 -70.2 73 7 483.9 483.9 313.8 483.9 0.00 44 47 20989 -65.1 -91.1 2 26.0 -65.4 57 8 498.8 498.8 314.9 498.8 0.00 45 35 22799 -61.1 -91.1 1 30.0 -61.8 25 2 553.1 553.1 318.3 553.2 0.00 46 31 23561 -55.9 -88.9 1 33.0 -57.3 96 6 586.7 586.7 320.0 586.7 0.00 47 30 23770 -54.9 -87.9 1 33.0 -56.5 115 7 595.0 595.0 320.4 595.0 0.01 48 27 24445 -53.9 -87.9 1 34.0 -55.8 327 9 616.0 616.0 321.3 616.0 0.01 49 25 24938 -54.7 -87.7 1 33.0 -56.6 318 8 627.4 627.4 321.8 627.4 0.01 50 21 26075 -46.1 -84.1 1 38.0 -50.7 296 6 685.4 685.4 324.0 685.6 0.02 51 20 26400 -45.1 -83.1 1 38.0 -50.3 290 5 698.1 698.1 324.4 698.3 0.02 52 19 26742 -44.9 -83.9 0 39.0 -50.3 286 5 709.1 709.1 324.7 709.2 0.02 53 17 27482 -46.5 -83.5 1 37.0 -51.6 231 24 726.9 726.9 325.3 727.0 0.02 54 12 29832 -38.3 -80.3 0 42.0 -48.6 249 24 832.0 832.1 328.0 832.5 0.05 55 10 31080 -40.1 -81.1 0 41.0 -50.3 305 20 869.9 869.9 328.8 870.4 0.06 56 9.0 31807 -34.9 -77.9 0 43.0 -48.7 916.5 916.5 329.8 917.6 0.10 TRP 79 17948 -77.9 -90.9 10 13.0 -77.9 275 16 403.5 403.5 305.7 403.5 0.00 WND 268 10374 -38.7 -65.0 5 26.3 -39.8 270 101 341.6 341.6 294.7 341.7 0.02 Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 603.14 mb = 4387.24 m = 14393.65 ft Wetbulb zero: 640.16 mb = 3891.34 m = 12766.70 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 35.93 % Est. max temperature: 30.68 C = 87.22 F Sfc-Lift cond lev (LCL): 744.03 mb = 2649.57 m = 8692.71 ft T: 12.03 C 700-500 lapse rate: 7.17 C/km ThetaE index: 8.17 C Layer 1006.0- 850.0 mb Conv cond level (CCL): 588.45 mb = 4569.78 m = 14992.52 ft Mean mixing ratio: 5.79 g/kg Conv temperature: 43.91 C = 111.04 F Cap Strength: 10.46 C Lifted Index: 7.94 C Risk: None Lifted Index @300 mb: 15.42 C Lifted Index @700 mb: 9.95 C Showalter Index: 9.64 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 6.10 C K Index: 10.70 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.71 J/kg Max Up Vert Vel: 1.85 m/s Conv Inhibition (B-): 57514.02 J/kg Cap Strength: 10.39 C Lift Cond Lev (LCL): 741.66 mb = 2676.26 m = 8780.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 23 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 1012 12 350 10 1.7 -9.8 | 107 17 -16.3 5.0 1 1000 127 335 15 6.3 -13.6 | 96 12 -11.7 1.3 2 980 305 350 11 1.9 -10.8 | 104 17 -16.1 4.1 3 946 610 355 13 1.1 -13.0 | 97 17 -16.9 1.9 4 925 805 345 16 4.1 -15.5 | 88 14 -13.9 -0.6 5 913 914 330 16 8.0 -13.9 | 96 10 -10.0 1.0 6 881 1219 310 13 10.0 -8.4 | 129 10 -8.1 6.5 7 850 1524 320 25 16.1 -19.2 | 25 5 -2.0 -4.3 8 850 1527 315 26 18.4 -18.4 | 354 4 0.4 -3.5 9 791 2134 275 25 24.9 -2.2 | 208 14 6.9 12.7 10 736 2743 285 28 27.0 -7.2 | 230 12 9.0 7.6 11 700 3160 275 32 31.9 -2.8 | 229 18 13.9 12.1 12 658 3658 265 36 35.9 3.1 | 225 25 17.8 18.0 13 633 3962 255 39 37.7 10.1 | 218 32 19.6 25.0 14 587 4572 270 45 45.0 -0.0 | 241 31 27.0 14.9 15 565 4877 275 49 48.8 -4.3 | 251 33 30.8 10.6 16 500 5850 275 40 39.8 -3.5 | 242 25 21.8 11.4 17 484 6096 270 42 42.0 -0.0 | 238 28 24.0 14.9 18 465 6401 265 39 38.9 3.4 | 229 28 20.8 18.3 19 429 7010 260 56 55.1 9.7 | 236 45 37.1 24.6 20 400 7530 270 59 59.0 -0.0 | 250 44 41.0 14.9 21 319 9144 275 67 66.7 -5.8 | 259 50 48.7 9.1 22 306 9449 275 66 65.7 -5.8 | 259 49 47.7 9.1 23 300 9590 265 86 85.7 7.5 | 252 71 67.7 22.4 24 268 10374 270 101 101.0 -0.0 | 260 84 83.0 14.9 25 257 10668 270 101 101.0 -0.0 | 260 84 83.0 14.9 26 250 10850 270 99 99.0 -0.0 | 260 82 81.0 14.9 27 200 12340 260 83 81.7 14.4 | 245 70 63.7 29.3 28 169 13411 255 78 75.3 20.2 | 239 67 57.3 35.1 29 150 14170 265 69 68.7 6.0 | 248 55 50.7 20.9 30 146 14326 265 69 68.7 6.0 | 248 55 50.7 20.9 31 132 14935 270 71 71.0 -0.0 | 254 55 53.0 14.9 32 119 15545 280 52 51.2 -9.0 | 260 34 33.2 5.9 33 108 16154 260 42 41.4 7.3 | 226 32 23.3 22.2 34 102 16459 245 50 45.3 21.1 | 217 45 27.3 36.0 35 100 16590 265 52 51.8 4.5 | 240 39 33.8 19.4 36 97 16764 265 52 51.8 4.5 | 240 39 33.8 19.4 37 87 17374 260 41 40.4 7.1 | 225 31 22.4 22.0 38 79 17948 275 16 15.9 -1.4 | 171 14 -2.1 13.5 39 79 17983 305 23 18.8 -13.2 | 206 2 0.8 1.7 40 74 18288 235 16 13.1 9.2 | 168 25 -4.9 24.1 41 71 18593 235 19 15.6 10.9 | 175 26 -2.5 25.8 42 70 18640 295 22 19.9 -9.3 | 199 6 1.9 5.6 43 67 18898 280 27 26.6 -4.7 | 220 13 8.6 10.2 44 64 19202 290 13 12.2 -4.4 | 151 12 -5.8 10.4 45 60 19507 270 10 10.0 -0.0 | 152 17 -8.0 14.9 46 57 19812 25 12 -5.1 -10.9 | 100 23 -23.1 4.0 47 54 20117 45 14 -9.9 -9.9 | 100 28 -27.9 5.0 48 50 20620 105 5 -4.8 1.3 | 125 28 -22.9 16.2 49 45 21336 15 11 -2.8 -10.6 | 102 21 -20.9 4.3 50 37 22555 0 0 -0.0 -0.0 | 130 23 -18.0 14.9 51 30 23770 115 7 -6.3 3.0 | 126 30 -24.4 17.9 52 30 23774 340 10 3.4 -9.4 | 111 16 -14.6 5.5 53 20 26400 290 5 4.7 -1.7 | 135 19 -13.3 13.2 54 19 26822 285 5 4.8 -1.3 | 136 19 -13.2 13.6 55 17 27432 225 26 18.4 18.4 | 181 33 0.4 33.3 56 16 27737 255 18 17.4 4.7 | 178 20 -0.6 19.6 57 16 28042 270 20 20.0 -0.0 | 188 15 2.0 14.9 58 15 28346 250 23 21.6 7.9 | 189 23 3.6 22.8 59 14 28956 275 26 25.9 -2.3 | 212 15 7.9 12.6 60 13 29261 265 22 21.9 1.9 | 193 17 3.9 16.8 61 13 29566 295 27 24.5 -11.4 | 242 7 6.4 3.5 62 12 29870 245 24 21.8 10.1 | 188 25 3.7 25.0 63 10 31080 305 20 16.4 -11.5 | 154 4 -1.6 3.4 Wind Parameters Mean winds (0-6000m): 279.6 at 31.2 knts Storm direction: 309.6 at 23.4 knts Shear (0-3000m) pos: 0.4 neg: 5.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 122.5 deg Storm rel helicity (0-3000m) pos: 41.4 neg: -55.4 tot: -14.0 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 107.13 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 ------------------------------------------------------------------------------- 500 345 12 101 15| 2.5 0.0 2.5| 6.2 -15.7 -9.5 -19.0 -0.21| 11.3 -2.4 1000 344 14 98 14| 1.3 3.9 5.1| 16.2 -28.3 -12.2 -12.2 -0.08| 11.2 -0.9 1500 333 15 99 12| 0.8 5.4 6.3| 25.5 -38.1 -12.6 -8.4 -0.17| 12.9 -2.2 2000 321 17 101 7| 0.6 6.2 6.8| 25.5 -50.9 -25.4 -12.7 -0.34| 14.1 -4.8 2500 309 19 131 4| 0.5 5.3 5.8| 34.8 -55.1 -20.3 -8.1 -0.28| 12.5 -3.6 3000 302 21 172 4| 0.4 5.1 5.5| 41.4 -55.4 -14.0 -4.7 -0.23| 11.4 -2.6 4000 288 24 216 9| 0.3 5.5 5.8| 44.3 -85.8 -41.5 -10.4 -0.23| 10.7 -2.5 5000 281 29 227 14| 1.9 4.4 6.3|183.9 -89.1 94.8 19.0 -0.03| 10.4 -0.3 6000 280 31 233 16| 1.6 3.4 4.9|183.9-125.0 58.9 9.8 -0.07| 9.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OEMF/skewt/OEMF.skewt.20250418.11.gif