UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 8 DEC 25 Station: OEPA WMO ident: 40373 Latitude: 28.33 Longitude: 46.12 Elevation: 355.00 ------------------------------------------------------------------------------- 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 166 SFC 978 355 20.4 2.4 30 18.0 10.9 15 14 295.4 296.3 285.0 309.1 4.65 2 960 517 21.4 7.4 40 14.0 13.2 113 24 298.0 299.2 288.1 317.8 6.74 3 925 839 19.6 7.6 46 12.0 12.6 175 28 299.4 300.6 288.8 320.3 7.09 4 884 1227 16.8 6.8 52 10.0 11.0 183 23 300.4 301.6 289.1 321.2 7.02 5 853 1531 16.4 -13.6 12 30.0 4.4 189 19 303.0 303.3 284.6 308.0 1.57 6 850 1561 16.0 -10.0 16 26.0 4.9 185 19 302.9 303.3 285.1 309.5 2.10 7 776 2328 11.8 -5.2 30 17.0 3.8 201 14 306.4 307.0 287.7 316.8 3.34 8 700 3178 4.8 -3.2 56 8.0 0.9 180 15 307.8 308.6 289.1 321.2 4.31 9 654 3728 0.6 -3.7 73 4.3 -1.4 191 23 309.1 309.9 289.6 323.0 4.45 10 636 3952 -0.9 -11.9 43 11.0 -5.2 196 25 309.9 310.3 287.9 317.6 2.41 11 595 4480 -5.1 -6.6 89 1.5 -5.8 208 32 311.0 311.7 289.8 323.3 3.92 12 525 5454 -10.1 -11.7 88 1.6 -10.7 232 51 316.3 316.9 290.6 326.0 2.97 13 502 5799 -10.9 -13.6 80 2.7 -11.9 253 43 319.4 319.9 291.2 328.2 2.67 14 500 5830 -11.3 -13.8 82 2.5 -12.2 255 42 319.3 319.8 291.2 328.0 2.63 15 469 6317 -14.9 -15.7 94 0.8 -15.2 258 36 320.7 321.2 291.3 328.7 2.40 16 400 7500 -22.9 -24.8 84 1.9 -23.4 245 30 325.2 325.5 291.6 329.7 1.28 17 320 9094 -35.3 -39.9 63 4.6 -35.8 237 44 329.5 329.6 291.9 330.9 0.37 18 300 9540 -39.3 -42.8 69 3.5 -39.6 240 47 330.0 330.0 292.0 331.1 0.29 19 294 9678 -40.7 -43.5 74 2.8 -40.9 241 48 329.9 330.0 292.0 331.0 0.28 20 292 9725 -41.1 -48.1 47 7.0 -41.5 241 49 330.0 330.0 291.9 330.6 0.17 21 266 10352 -46.9 -48.9 80 2.0 -47.0 247 55 330.4 330.5 292.0 331.1 0.17 22 265 10377 -47.3 -53.3 50 6.0 -47.6 247 55 330.2 330.2 291.9 330.6 0.10 23 250 10760 -50.5 -55.0 59 4.5 -50.7 250 59 331.0 331.0 292.1 331.3 0.09 24 226 11411 -56.5 -58.6 77 2.1 -56.5 246 61 331.5 331.5 292.2 331.8 0.06 25 221 11553 -57.1 -61.5 57 4.4 -57.2 245 62 332.7 332.7 292.5 332.9 0.04 26 200 12180 -61.5 -64.0 72 2.5 -61.6 260 81 335.4 335.4 293.2 335.5 0.03 27 191 12464 -63.5 -72.5 28 9.0 -63.6 260 85 336.6 336.6 293.5 336.7 0.01 28 188 12561 -63.9 -74.9 21 11.0 -64.0 260 86 337.5 337.5 293.7 337.5 0.01 29 178 12893 -66.5 -72.5 43 6.0 -66.5 261 91 338.5 338.5 294.0 338.6 0.01 30 172 13101 -66.1 -77.1 20 11.0 -66.2 263 93 342.5 342.5 294.9 342.6 0.01 31 157 13654 -66.1 -80.4 12 14.3 -66.2 270 100 351.6 351.6 297.0 351.6 0.00 32 150 13930 -66.1 -82.1 9 16.0 -66.2 275 96 356.2 356.2 298.0 356.2 0.00 33 119 15349 -62.1 -88.1 2 26.0 -62.3 268 73 388.0 388.0 303.5 388.0 0.00 34 100 16410 -68.3 -88.3 4 20.0 -68.4 245 48 395.8 395.8 304.6 395.8 0.00 35 85 17366 -74.1 -89.1 8 15.0 -74.2 260 47 402.9 402.9 305.6 402.9 0.00 36 84 17435 -71.9 -87.9 7 16.0 -72.0 261 47 408.7 408.7 306.3 408.7 0.00 37 78 17867 -73.5 -88.5 8 15.0 -73.6 264 49 414.1 414.1 307.0 414.1 0.00 38 76 18020 -68.9 -87.9 5 19.0 -69.0 267 47 426.8 426.8 308.5 426.8 0.00 39 70 18510 -68.9 -88.9 4 20.0 -69.0 250 24 437.0 437.0 309.6 437.0 0.00 40 66 18864 -68.5 -89.5 3 21.0 -68.7 242 23 445.3 445.3 310.4 445.3 0.00 41 58 19651 -63.7 -89.7 2 26.0 -64.0 247 23 472.9 472.9 312.9 472.9 0.00 42 52 20319 -66.3 -90.3 2 24.0 -66.5 251 19 481.8 481.8 313.6 481.8 0.00 43 50 20560 -62.3 -91.3 1 29.0 -62.7 260 18 496.7 496.7 314.7 496.7 0.00 44 47 20940 -62.7 -90.7 1 28.0 -63.1 264 16 504.6 504.6 315.2 504.6 0.00 45 33 23147 -55.7 -87.7 1 32.0 -57.1 248 14 576.9 576.9 319.5 576.9 0.01 46 30 23750 -57.5 -88.5 1 31.0 -58.7 215 10 587.9 587.9 320.0 587.9 0.01 47 27 24415 -57.9 -88.9 1 31.0 -59.2 231 10 604.7 604.7 320.8 604.8 0.01 48 23 25440 -52.3 -86.3 1 34.0 -54.9 210 10 649.6 649.6 322.7 649.7 0.01 49 21 26026 -54.5 -87.5 1 33.0 -56.8 253 11 660.1 660.1 323.0 660.1 0.01 50 20 26340 -53.1 -87.1 1 34.0 -55.8 265 10 673.6 673.6 323.6 673.7 0.01 51 13 29138 -50.1 -86.1 1 36.0 -54.7 280 11 772.4 772.4 326.5 772.5 0.02 52 12 29660 -50.9 -85.9 1 35.0 -55.5 247 17 787.4 787.4 326.9 787.6 0.02 53 10 30860 -46.3 -84.3 1 38.0 -53.4 280 29 846.7 846.7 328.3 847.0 0.03 54 8.5 31944 -44.7 -83.7 1 39.0 -53.2 893.3 893.3 329.3 893.7 0.04 55 7.9 32442 -36.9 -78.9 0 42.0 -50.1 943.3 943.4 330.2 944.4 0.10 56 7.1 33183 -35.3 -78.3 0 43.0 -50.1 979.1 979.2 330.8 980.6 0.12 TRP 85 17366 -74.1 -89.1 8 15.0 -74.2 260 47 402.9 402.9 305.6 402.9 0.00 WND 157 13654 -66.1 -80.4 12 14.3 -66.2 270 100 351.6 351.6 297.0 351.6 0.00 Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 646.80 mb = 3817.41 m = 12524.16 ft Wetbulb zero: 682.36 mb = 3384.50 m = 11103.87 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 56.28 % Est. max temperature: 28.83 C = 83.90 F Sfc-Lift cond lev (LCL): 747.40 mb = 2637.36 m = 8652.64 ft T: 9.25 C 700-500 lapse rate: 6.07 C/km ThetaE index: 13.17 C Layer 853.0- 850.0 mb Conv cond level (CCL): 671.61 mb = 3513.02 m = 11525.53 ft Mean mixing ratio: 6.72 g/kg Conv temperature: 33.49 C = 92.28 F Cap Strength: 7.02 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 8.38 C Lifted Index @700 mb: 4.90 C Showalter Index: 11.30 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 1.30 C K Index: 9.30 Risk: None Sweat Index: 222.46 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.94 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 61532.09 J/kg Cap Strength: 7.02 C Lift Cond Lev (LCL): 768.87 mb = 2403.69 m = 7886.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 20 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 ---------------------------------------------------------- 0 978 355 15 14 -3.6 -13.5 | 42 32 -21.3 -23.5 1 950 610 170 29 -5.0 28.6 | 129 29 -22.7 18.6 2 925 839 175 28 -2.4 27.9 | 132 27 -20.1 17.9 3 917 914 175 28 -2.4 27.9 | 132 27 -20.1 17.9 4 854 1524 190 19 3.3 18.7 | 121 17 -14.3 8.7 5 850 1561 185 19 1.7 18.9 | 119 18 -16.0 9.0 6 823 1829 185 17 1.5 16.9 | 113 18 -16.2 7.0 7 794 2134 195 14 3.6 13.5 | 104 14 -14.0 3.5 8 765 2438 205 14 5.9 12.7 | 103 12 -11.7 2.7 9 738 2743 170 15 -2.6 14.8 | 103 21 -20.3 4.8 10 711 3048 190 13 2.3 12.8 | 100 16 -15.4 2.8 11 700 3178 180 15 0.0 15.0 | 106 18 -17.6 5.0 12 685 3353 185 16 1.4 15.9 | 110 17 -16.3 6.0 13 659 3658 190 22 3.8 21.7 | 130 18 -13.8 11.7 14 587 4572 210 33 16.5 28.6 | 176 19 -1.1 18.6 15 543 5182 215 41 23.5 33.6 | 194 24 5.9 23.6 16 522 5486 235 52 42.6 29.8 | 231 32 24.9 19.9 17 500 5830 255 42 40.6 10.9 | 268 23 22.9 0.9 18 483 6096 260 40 39.4 6.9 | 278 22 21.7 -3.0 19 427 7010 250 23 21.6 7.9 | 298 4 4.0 -2.1 20 400 7500 245 30 27.2 12.7 | 254 10 9.5 2.7 21 393 7620 240 31 26.8 15.5 | 239 11 9.2 5.5 22 346 8534 255 32 30.9 8.3 | 277 13 13.3 -1.7 23 317 9144 235 45 36.9 25.8 | 231 25 19.2 15.8 24 300 9540 240 47 40.7 23.5 | 240 27 23.1 13.5 25 250 10760 250 59 55.4 20.2 | 255 39 37.8 10.2 26 220 11582 245 62 56.2 26.2 | 247 42 38.5 16.2 27 200 12180 260 81 79.8 14.1 | 266 62 62.1 4.1 28 181 12802 260 90 88.6 15.6 | 265 71 71.0 5.7 29 157 13654 270 100 100.0 -0.0 | 277 83 82.4 -10.0 30 155 13716 270 100 100.0 -0.0 | 277 83 82.4 -10.0 31 150 13930 275 96 95.6 -8.4 | 283 80 78.0 -18.3 32 134 14630 280 74 72.9 -12.8 | 292 60 55.2 -22.8 33 127 14935 270 67 67.0 -0.0 | 281 50 49.4 -10.0 34 121 15240 270 77 77.0 -0.0 | 280 60 59.4 -10.0 35 104 16154 250 45 42.3 15.4 | 258 25 24.6 5.4 36 100 16410 245 48 43.5 20.3 | 248 28 25.9 10.3 37 94 16764 245 48 43.5 20.3 | 248 28 25.9 10.3 38 85 17366 260 47 46.3 8.2 | 274 29 28.6 -1.8 39 77 17983 265 49 48.8 4.3 | 280 32 31.2 -5.7 40 73 18288 280 33 32.5 -5.7 | 317 22 14.9 -15.7 41 70 18510 250 24 22.6 8.2 | 290 5 4.9 -1.8 42 69 18593 260 19 18.7 3.3 | 351 7 1.1 -6.7 43 66 18898 240 23 19.9 11.5 | 236 3 2.3 1.5 44 59 19507 240 27 23.4 13.5 | 238 7 5.7 3.5 45 57 19812 255 18 17.4 4.7 | 3 5 -0.3 -5.3 46 51 20422 250 19 17.9 6.5 | 357 3 0.2 -3.5 47 50 20560 260 18 17.7 3.1 | 359 7 0.1 -6.9 48 46 21031 265 15 14.9 1.3 | 17 9 -2.7 -8.7 49 44 21336 235 18 14.7 10.3 | 97 3 -2.9 0.3 50 40 21946 235 17 13.9 9.8 | 87 4 -3.7 -0.2 51 38 22250 210 16 8.0 13.9 | 112 10 -9.6 3.9 52 36 22555 225 18 12.7 12.7 | 119 6 -4.9 2.8 53 35 22860 265 16 15.9 1.4 | 11 9 -1.7 -8.6 54 30 23750 215 10 5.7 8.2 | 81 12 -11.9 -1.8 55 30 23774 0 0 -0.0 -0.0 | 61 20 -17.6 -10.0 56 28 24079 215 10 5.7 8.2 | 81 12 -11.9 -1.8 57 27 24384 230 10 7.7 6.4 | 70 11 -10.0 -3.5 58 26 24689 235 13 10.6 7.5 | 70 7 -7.0 -2.5 59 25 24994 230 14 10.7 9.0 | 82 7 -6.9 -1.0 60 24 25298 205 10 4.2 9.1 | 86 13 -13.4 -0.9 61 22 25603 215 10 5.7 8.2 | 81 12 -11.9 -1.8 62 21 25908 265 10 10.0 0.9 | 40 12 -7.7 -9.1 63 20 26213 235 12 9.8 6.9 | 68 8 -7.8 -3.1 64 20 26340 265 10 10.0 0.9 | 40 12 -7.7 -9.1 65 19 26518 235 11 9.0 6.3 | 67 9 -8.6 -3.7 66 19 26822 250 11 10.3 3.8 | 50 10 -7.3 -6.2 67 18 27127 295 19 17.2 -8.0 | 1 18 -0.4 -18.0 68 17 27432 310 15 11.5 -9.6 | 17 21 -6.2 -19.6 69 15 28042 315 16 11.3 -11.3 | 17 22 -6.3 -21.3 70 13 28956 280 13 12.8 -2.3 | 22 13 -4.8 -12.2 71 13 29261 280 10 9.8 -1.7 | 34 14 -7.8 -11.7 72 12 29566 240 17 14.7 8.5 | 63 3 -2.9 -1.5 73 12 29870 260 17 16.7 3.0 | 7 7 -0.9 -7.0 74 10 30860 280 29 28.6 -5.0 | 324 19 10.9 -15.0 Wind Parameters Mean winds (0-6000m): 210.5 at 27.0 knts Storm direction: 240.5 at 20.3 knts Shear (0-3000m) pos: 5.2 neg: 1.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 513.5 neg: -49.6 tot: 464.0 m^2/s^2 ave: 154.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 16.7 stream: 8.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.30 Bulk Shear: 49.03 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 ------------------------------------------------------------------------------- 500 167 25 122 27| 42.6 0.0 42.6|498.7 0.0 498.7 997.4 0.91| 62.6 57.3 1000 174 25 126 25| 18.2 0.0 18.2|498.7 -11.8 486.9 486.9 0.78| 35.4 27.6 1500 178 23 125 23| 10.5 0.0 10.5|498.7 -32.3 466.4 310.9 0.66| 25.5 16.9 2000 181 21 122 20| 7.2 0.0 7.2|498.7 -42.4 456.3 228.1 0.59| 20.5 12.1 2500 182 20 119 20| 5.7 1.3 7.0|500.4 -46.4 454.0 181.6 0.52| 18.5 9.6 3000 182 19 117 19| 5.2 1.0 6.2|513.5 -49.6 464.0 154.7 0.50| 16.7 8.4 4000 187 20 123 18| 5.9 0.8 6.7|593.8 -49.6 544.2 136.1 0.58| 14.7 8.5 5000 196 24 139 17| 6.4 0.6 7.1|717.3 -49.6 667.7 133.5 0.63| 14.1 8.9 6000 211 27 164 14| 4.1 0.5 4.7|922.0 -50.1 871.9 145.3 0.66| 14.9 9.8 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251208.00.gif