UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 6 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 164 SFC 978 355 25.4 7.4 32 18.0 14.7 170 8 300.5 301.7 288.8 320.1 6.61 2 925 844 20.4 7.4 43 13.0 12.7 140 14 300.2 301.4 289.0 320.9 6.99 3 850 1565 13.6 5.6 58 8.0 9.0 185 13 300.4 301.6 288.8 320.3 6.72 4 848 1585 13.4 4.4 54 9.0 8.4 187 13 300.4 301.5 288.3 318.8 6.19 5 833 1735 14.6 -10.4 17 25.0 4.0 201 16 303.2 303.6 285.2 309.7 2.08 6 831 1756 14.8 -10.2 17 25.0 4.2 203 16 303.6 304.0 285.4 310.3 2.11 7 700 3175 2.4 -3.6 65 6.0 -0.4 225 8 305.1 305.9 288.1 318.0 4.19 8 684 3361 0.6 -4.4 69 5.0 -1.7 245 10 305.2 305.9 287.9 317.6 4.03 9 677 3444 0.4 -12.6 37 13.0 -4.5 244 10 305.8 306.2 286.2 312.6 2.14 10 668 3551 -0.3 -14.3 34 14.0 -5.3 242 10 306.2 306.6 286.1 312.3 1.89 11 647 3806 -1.3 -24.3 15 23.0 -7.7 264 7 307.9 308.1 285.5 310.7 0.83 12 584 4613 -7.3 -22.3 29 15.0 -11.5 281 13 310.1 310.3 286.6 313.7 1.09 13 577 4707 -6.5 -35.5 8 29.0 -12.4 288 13 312.1 312.1 286.5 313.2 0.32 14 563 4898 -7.7 -39.7 6 32.0 -13.5 300 12 312.9 312.9 286.6 313.6 0.22 15 549 5094 -9.1 -19.1 44 10.0 -12.2 307 13 313.5 313.7 288.3 318.6 1.54 16 532 5336 -10.9 -18.9 52 8.0 -13.3 305 13 314.1 314.4 288.6 319.5 1.61 17 500 5810 -14.1 -20.1 60 6.0 -15.8 270 12 315.8 316.1 289.0 321.0 1.55 18 467 6324 -18.3 -22.8 68 4.5 -19.4 270 14 316.9 317.1 289.2 321.3 1.31 19 442 6732 -21.1 -30.1 44 9.0 -22.8 295 21 318.3 318.5 289.0 320.8 0.71 20 410 7282 -25.5 -32.5 52 7.0 -26.6 291 34 319.6 319.7 289.3 321.7 0.61 21 400 7460 -27.1 -31.6 66 4.5 -27.8 290 38 319.8 319.9 289.4 322.2 0.68 22 381 7808 -29.5 -30.7 89 1.2 -29.7 286 44 321.1 321.2 289.9 323.8 0.78 23 368 8055 -31.3 -35.4 67 4.1 -31.9 284 48 321.9 322.0 289.9 323.7 0.51 24 361 8190 -32.5 -34.0 86 1.5 -32.7 282 50 322.1 322.2 290.0 324.2 0.60 25 347 8468 -34.1 -41.1 49 7.0 -34.8 279 55 323.6 323.6 290.2 324.7 0.30 26 345 8508 -34.5 -39.5 60 5.0 -35.0 279 56 323.6 323.6 290.2 324.9 0.36 27 337 8672 -35.3 -55.3 11 20.0 -36.4 277 59 324.6 324.7 290.2 324.9 0.06 28 324 8944 -37.5 -61.5 6 24.0 -38.5 276 61 325.3 325.3 290.4 325.4 0.03 29 300 9470 -41.7 -60.7 11 19.0 -42.4 280 53 326.6 326.6 290.8 326.7 0.04 30 250 10680 -50.7 -67.7 12 17.0 -51.0 285 66 330.7 330.7 291.9 330.8 0.02 31 225 11361 -54.9 -72.9 9 18.0 -55.1 285 74 334.4 334.4 292.9 334.4 0.01 32 200 12110 -58.3 -72.3 15 14.0 -58.5 285 83 340.4 340.4 294.4 340.5 0.01 33 199 12142 -58.3 -72.3 15 14.0 -58.5 285 83 340.9 340.9 294.6 341.0 0.01 34 157 13619 -63.3 -82.3 6 19.0 -63.4 280 88 356.4 356.4 298.0 356.4 0.00 35 152 13819 -63.4 -83.9 5 20.4 -63.6 280 88 359.4 359.4 298.6 359.4 0.00 36 150 13900 -63.5 -84.5 4 21.0 -63.6 280 88 360.7 360.7 298.8 360.7 0.00 37 133 14636 -61.9 -85.9 3 24.0 -62.1 277 71 376.2 376.2 301.6 376.2 0.00 38 100 16370 -66.7 -87.7 4 21.0 -66.8 275 64 398.9 398.9 305.0 398.9 0.00 39 82 17560 -71.1 -89.1 5 18.0 -71.2 279 42 413.2 413.2 306.9 413.2 0.00 40 71 18424 -66.5 -88.5 3 22.0 -66.7 238 28 440.3 440.3 309.9 440.3 0.00 41 70 18510 -66.9 -88.9 3 22.0 -67.1 225 20 441.3 441.3 310.0 441.3 0.00 42 64 19049 -67.9 -88.9 3 21.0 -68.1 255 19 450.5 450.5 310.9 450.5 0.00 43 62 19241 -65.1 -89.1 2 24.0 -65.4 281 15 460.8 460.8 311.8 460.8 0.00 44 58 19645 -65.9 -89.9 2 24.0 -66.1 254 10 467.9 467.9 312.5 467.9 0.00 45 50 20550 -63.5 -89.5 2 26.0 -63.8 215 8 493.8 493.8 314.5 493.9 0.00 46 31 23532 -58.7 -88.7 1 30.0 -59.7 21 1 579.2 579.2 319.6 579.2 0.00 47 30 23740 -56.5 -87.5 1 31.0 -57.9 85 3 590.6 590.6 320.2 590.6 0.01 48 28 24178 -54.9 -86.9 1 32.0 -56.6 75 8 606.8 606.8 320.9 606.9 0.01 49 20 26330 -53.7 -85.7 1 32.0 -56.2 30 11 671.8 671.8 323.5 671.9 0.01 50 18 27011 -52.1 -86.1 1 34.0 -55.2 9 15 697.4 697.4 324.3 697.5 0.01 51 15 28188 -54.1 -86.1 1 32.0 -57.1 32 3 728.1 728.1 325.3 728.2 0.02 52 10 30820 -49.5 -84.5 1 35.0 -55.2 275 45 834.8 834.8 328.1 835.1 0.03 53 9.2 31365 -50.9 -84.9 1 34.0 -56.3 849.6 849.6 328.4 849.9 0.03 54 7.6 32627 -44.3 -82.3 1 38.0 -53.5 923.9 924.0 329.9 924.6 0.06 55 7.4 32807 -39.9 -80.9 0 41.0 -51.7 948.9 948.9 330.4 949.8 0.08 56 6.8 33388 -37.7 -79.7 0 42.0 -51.2 981.3 981.4 330.9 982.5 0.10 57 6.6 33596 -33.1 -77.1 0 44.0 -49.7 1009.0 1009.1 331.4 1011.0 0.16 TRP 157 13619 -63.3 -82.3 6 19.0 -63.4 280 88 356.4 356.4 298.0 356.4 0.00 WND 152 13819 -63.4 -83.9 5 20.4 -63.6 280 88 359.4 359.4 298.6 359.4 0.00 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 671.86 mb = 3504.82 m = 11498.60 ft Wetbulb zero: 711.19 mb = 3043.79 m = 9986.06 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 38.42 % Est. max temperature: 28.57 C = 83.42 F Sfc-Lift cond lev (LCL): 749.97 mb = 2604.55 m = 8545.02 ft T: 7.38 C 700-500 lapse rate: 6.26 C/km ThetaE index: 11.17 C Layer 850.0- 831.0 mb Conv cond level (CCL): 708.44 mb = 3075.80 m = 10091.08 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 29.97 C = 85.95 F Cap Strength: 3.90 C Lifted Index: 1.93 C Risk: Showers probable Lifted Index @300 mb: 4.75 C Lifted Index @700 mb: 1.74 C Showalter Index: 2.11 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 19.70 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 105.20 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.04 J/kg Max Up Vert Vel: 0.27 m/s Conv Inhibition (B-): 63809.77 J/kg Cap Strength: 3.90 C Lift Cond Lev (LCL): 757.80 mb = 2518.54 m = 8262.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 ---------------------------------------------------------- 0 978 355 170 8 -1.4 7.9 | 128 12 -9.9 7.6 1 950 610 155 14 -5.9 12.7 | 131 19 -14.4 12.4 2 925 844 140 14 -9.0 10.7 | 121 20 -17.5 10.4 3 917 914 150 13 -6.5 11.3 | 126 19 -15.0 11.0 4 885 1219 180 10 0.0 10.0 | 139 13 -8.5 9.7 5 854 1524 180 15 0.0 15.0 | 150 17 -8.5 14.7 6 850 1565 185 13 1.1 13.0 | 150 15 -7.3 12.7 7 823 1829 210 17 8.5 14.7 | 180 14 0.0 14.4 8 794 2134 210 14 7.0 12.1 | 173 12 -1.5 11.8 9 765 2438 205 10 4.2 9.1 | 154 10 -4.3 8.8 10 700 3175 225 8 5.7 5.7 | 152 6 -2.8 5.4 11 684 3353 245 10 9.1 4.2 | 188 4 0.6 3.9 12 658 3658 240 10 8.7 5.0 | 182 5 0.2 4.7 13 633 3962 295 3 2.7 -1.3 | 75 6 -5.8 -1.6 14 609 4267 300 10 8.7 -5.0 | 358 5 0.2 -5.3 15 586 4572 280 13 12.8 -2.3 | 301 5 4.3 -2.6 16 563 4877 300 12 10.4 -6.0 | 343 7 1.9 -6.3 17 542 5182 310 14 10.7 -9.0 | 346 10 2.2 -9.3 18 521 5486 300 12 10.4 -6.0 | 343 7 1.9 -6.3 19 501 5791 260 12 11.8 2.1 | 242 4 3.3 1.8 20 500 5810 270 12 12.0 -0.0 | 275 4 3.5 -0.3 21 481 6096 270 10 10.0 -0.0 | 281 2 1.5 -0.3 22 462 6401 270 16 16.0 -0.0 | 272 8 7.5 -0.3 23 443 6706 295 21 19.0 -8.9 | 311 14 10.6 -9.2 24 400 7460 290 38 35.7 -13.0 | 296 30 27.2 -13.3 25 328 8839 275 62 61.8 -5.4 | 276 54 53.3 -5.7 26 301 9449 280 53 52.2 -9.2 | 282 45 43.7 -9.5 27 300 9470 280 53 52.2 -9.2 | 282 45 43.7 -9.5 28 250 10680 285 66 63.8 -17.1 | 287 58 55.3 -17.4 29 200 12110 285 83 80.2 -21.5 | 287 75 71.7 -21.8 30 179 12802 285 86 83.1 -22.3 | 287 78 74.6 -22.6 31 157 13619 280 88 86.7 -15.3 | 281 80 78.2 -15.6 32 152 13819 280 88 86.7 -15.3 | 281 80 78.2 -15.6 33 150 13900 280 88 86.7 -15.3 | 281 80 78.2 -15.6 34 147 14021 280 88 86.7 -15.3 | 281 80 78.2 -15.6 35 127 14935 275 62 61.8 -5.4 | 276 54 53.3 -5.7 36 109 15850 270 77 77.0 -0.0 | 270 69 68.5 -0.3 37 100 16370 275 64 63.8 -5.6 | 276 56 55.3 -5.9 38 99 16459 270 60 60.0 -0.0 | 270 52 51.5 -0.3 39 94 16764 275 64 63.8 -5.6 | 276 56 55.3 -5.9 40 80 17678 280 39 38.4 -6.8 | 283 31 29.9 -7.1 41 76 17983 255 34 32.8 8.8 | 251 26 24.4 8.5 42 73 18288 260 40 39.4 6.9 | 258 32 30.9 6.7 43 70 18510 225 20 14.1 14.1 | 202 15 5.7 13.8 44 69 18593 265 22 21.9 1.9 | 263 14 13.4 1.6 45 66 18898 235 22 18.0 12.6 | 218 16 9.5 12.3 46 59 19507 315 10 7.1 -7.1 | 11 7 -1.4 -7.4 47 56 19812 185 10 0.9 10.0 | 142 12 -7.6 9.7 48 54 20117 185 14 1.2 13.9 | 152 15 -7.3 13.7 49 51 20422 220 17 10.9 13.0 | 191 13 2.4 12.7 50 50 20550 215 8 4.6 6.6 | 148 7 -3.9 6.3 51 49 20726 235 10 8.2 5.7 | 177 5 -0.3 5.4 52 46 21031 295 1 0.9 -0.4 | 85 8 -7.6 -0.7 53 36 22555 85 10 -10.0 -0.9 | 86 18 -18.4 -1.2 54 35 22860 160 12 -4.1 11.3 | 131 17 -12.6 11.0 55 31 23470 0 0 -0.0 -0.0 | 88 8 -8.5 -0.3 56 30 23740 85 3 -3.0 -0.3 | 87 11 -11.5 -0.6 57 27 24384 70 10 -9.4 -3.4 | 78 18 -17.9 -3.7 58 25 24994 90 10 -10.0 0.0 | 89 18 -18.5 -0.3 59 20 26213 355 10 0.9 -10.0 | 37 13 -7.6 -10.3 60 20 26330 30 11 -5.5 -9.5 | 55 17 -14.0 -9.8 61 19 26518 50 10 -7.7 -6.4 | 67 17 -16.1 -6.7 62 18 27127 360 16 -0.0 -16.0 | 27 18 -8.5 -16.3 63 17 27432 10 11 -1.9 -10.8 | 43 15 -10.4 -11.1 64 16 27737 10 10 -1.7 -9.8 | 45 14 -10.2 -10.1 65 15 28346 40 1 -0.6 -0.8 | 83 9 -9.1 -1.1 66 14 28651 325 15 8.6 -12.3 | 359 13 0.1 -12.6 67 13 28956 260 13 12.8 2.3 | 246 5 4.3 2.0 68 13 29261 300 14 12.1 -7.0 | 333 8 3.6 -7.3 69 12 29566 255 18 17.4 4.7 | 244 10 8.9 4.4 70 12 29870 290 29 27.3 -9.9 | 299 21 18.8 -10.2 71 11 30175 295 38 34.4 -16.1 | 302 31 26.0 -16.4 72 10 30820 275 45 44.8 -3.9 | 277 37 36.3 -4.2 Wind Parameters Mean winds (0-6000m): 238.0 at 11.3 knts Storm direction: 268.0 at 8.5 knts Shear (0-3000m) pos: 3.6 neg: 1.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 60.9 deg Storm rel helicity (0-3000m) pos: 70.2 neg: -32.0 tot: 38.2 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 34.17 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 ------------------------------------------------------------------------------- 500 153 12 128 18| 0.0 8.0 8.0| 3.2 -16.4 -13.1 -26.2 -0.24| 9.9 -2.4 1000 159 12 130 17| 4.5 4.0 8.5| 31.1 -16.4 14.7 14.7 0.21| 10.3 2.1 1500 172 13 140 16| 6.0 2.7 8.6| 66.0 -16.4 49.6 33.1 0.43| 10.4 4.5 2000 182 13 148 15| 4.5 2.8 7.2| 66.0 -29.0 37.0 18.5 0.25| 9.3 2.3 2500 187 12 150 14| 3.6 2.2 5.8| 66.3 -31.6 34.7 13.9 0.21| 8.1 1.7 3000 192 12 152 13| 3.6 1.8 5.5| 70.2 -32.0 38.2 12.7 0.25| 7.6 1.9 4000 204 11 157 10| 3.1 1.4 4.5| 70.2 -44.5 25.8 6.4 -0.03| 8.1 -0.3 5000 225 11 176 8| 2.7 1.1 3.8| 77.0 -49.3 27.6 5.5 -0.02| 7.7 -0.1 6000 238 11 191 6| 2.3 0.7 3.0| 78.0 -57.5 20.5 3.4 -0.08| 7.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251206.12.gif