UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for OERK... Searching the city database file for: OERK ... Date:1100Z 3 DEC 25 Station: OERK WMO ident: 40437 Latitude: 24.93 Longitude: 46.72 Elevation: 612.00 ------------------------------------------------------------------------------- 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 135 SFC 947 612 24.6 1.6 22 23.0 12.1 55 6 302.4 303.3 287.5 316.2 4.53 2 941 667 23.0 3.0 27 20.0 12.0 54 7 301.3 302.3 287.6 316.5 5.04 3 925 816 21.6 2.6 29 19.0 11.2 50 8 301.4 302.3 287.6 316.4 4.99 4 850 1540 14.6 1.6 41 13.0 7.7 65 4 301.4 302.4 287.6 316.6 5.05 5 815 1893 11.4 -0.6 43 12.0 5.4 71 6 301.7 302.5 287.2 315.3 4.49 6 805 1996 10.8 -4.2 35 15.0 3.8 73 7 302.1 302.8 286.3 312.8 3.48 7 723 2884 6.8 -29.2 6 36.0 -3.1 301 3 307.2 307.2 284.8 308.8 0.47 8 700 3149 5.8 -21.2 12 27.0 -3.0 245 7 308.9 309.1 286.1 312.3 1.00 9 655 3690 3.6 -32.4 5 36.0 -5.6 242 15 312.4 312.4 286.6 313.7 0.38 10 601 4381 -1.3 -16.3 31 15.0 -6.7 260 20 314.5 314.8 288.9 320.4 1.78 11 571 4787 -3.1 -34.1 7 31.0 -10.2 263 28 317.0 317.1 288.2 318.3 0.37 12 521 5503 -9.3 -20.3 40 11.0 -12.6 275 35 317.9 318.2 289.6 322.9 1.46 13 500 5820 -10.9 -36.9 10 26.0 -15.9 280 38 319.7 319.8 289.0 320.9 0.32 14 492 5944 -11.9 -39.9 8 28.0 -16.8 282 38 320.0 320.1 289.0 320.9 0.24 15 468 6325 -15.1 -40.1 10 25.0 -19.1 285 42 320.6 320.7 289.2 321.6 0.25 16 432 6929 -17.7 -49.7 4 32.0 -21.6 285 49 324.8 324.8 290.3 325.1 0.09 17 400 7500 -22.7 -39.7 20 17.0 -25.1 275 54 325.5 325.5 290.7 326.6 0.30 18 332 8837 -33.3 -42.3 40 9.0 -34.2 290 57 328.8 328.8 291.7 329.8 0.28 19 300 9540 -39.1 -51.1 27 12.0 -39.8 290 64 330.3 330.3 291.9 330.7 0.12 20 291 9747 -40.9 -55.9 18 15.0 -41.6 290 64 330.6 330.6 291.9 330.9 0.07 21 282 9960 -42.5 -59.5 14 17.0 -43.2 290 63 331.3 331.3 292.1 331.5 0.04 22 250 10760 -49.1 -63.1 18 14.0 -49.4 290 67 333.1 333.1 292.6 333.2 0.03 23 209 11906 -58.7 -67.7 30 9.0 -58.8 278 67 335.6 335.6 293.2 335.6 0.02 24 200 12180 -61.1 -67.1 45 6.0 -61.2 275 67 336.0 336.0 293.3 336.1 0.02 25 195 12337 -62.3 -66.4 58 4.1 -62.3 281 70 336.5 336.5 293.5 336.6 0.03 26 194 12368 -62.5 -66.8 56 4.3 -62.6 281 70 336.7 336.7 293.5 336.8 0.02 27 182 12765 -59.3 -81.3 4 22.0 -59.5 283 78 348.1 348.1 296.2 348.1 0.00 28 173 13082 -58.6 -81.9 3 23.2 -58.9 285 84 354.3 354.3 297.5 354.3 0.00 29 161 13534 -57.7 -82.7 3 25.0 -57.9 283 83 363.2 363.2 299.3 363.3 0.00 30 150 13980 -58.1 -85.1 2 27.0 -58.3 275 80 370.0 370.0 300.5 370.0 0.00 31 130 14877 -59.5 -88.5 1 29.0 -59.7 265 67 382.9 382.9 302.7 382.9 0.00 32 100 16470 -71.7 -89.7 5 18.0 -71.8 255 45 389.2 389.2 303.7 389.2 0.00 33 90 17089 -74.1 -90.1 7 16.0 -74.2 280 34 396.3 396.3 304.7 396.3 0.00 34 81 17702 -74.9 -89.9 8 15.0 -74.9 270 27 406.8 406.8 306.1 406.8 0.00 35 78 17924 -71.5 -89.5 5 18.0 -71.6 266 32 418.3 418.3 307.5 418.3 0.00 36 73 18314 -73.1 -89.1 7 16.0 -73.2 248 15 422.9 422.9 308.0 422.9 0.00 37 70 18560 -72.7 -88.7 7 16.0 -72.8 230 10 428.9 428.9 308.7 428.9 0.00 38 59 19574 -68.7 -89.7 3 21.0 -68.9 223 18 459.3 459.3 311.7 459.3 0.00 39 51 20442 -70.7 -91.7 3 21.0 -70.8 238 9 474.2 474.2 313.0 474.2 0.00 40 50 20560 -69.1 -91.1 3 22.0 -69.3 85 5 480.7 480.7 313.5 480.7 0.00 41 41 21761 -62.3 -91.3 1 29.0 -62.9 66 12 525.7 525.7 316.6 525.7 0.00 42 32 23297 -59.5 -89.5 1 30.0 -60.4 20 5 571.8 571.8 319.2 571.8 0.00 43 30 23700 -59.7 -88.7 1 29.0 -60.6 20 10 581.9 581.9 319.8 581.9 0.00 44 29 23913 -60.3 -89.3 1 29.0 -61.2 22 11 585.9 585.9 319.9 585.9 0.00 45 21 25973 -51.9 -85.9 1 34.0 -54.8 5 16 667.9 667.9 323.3 668.0 0.01 46 20 26290 -52.9 -85.9 1 33.0 -55.6 5 14 674.3 674.3 323.6 674.3 0.01 47 15 28152 -50.9 -84.9 1 34.0 -54.8 344 7 738.7 738.7 325.6 738.9 0.02 48 12 29594 -53.7 -86.7 1 33.0 -57.3 300 8 777.5 777.5 326.7 777.6 0.02 49 10 30770 -51.7 -85.7 1 34.0 -56.5 300 16 826.6 826.6 327.9 826.8 0.03 50 7.0 33123 -44.1 -82.1 1 38.0 -53.8 946.7 946.8 330.3 947.5 0.07 TRP 90 17089 -74.1 -90.1 7 16.0 -74.2 280 34 396.3 396.3 304.7 396.3 0.00 WND 173 13082 -58.6 -81.9 3 23.2 -58.9 285 84 354.3 354.3 297.5 354.3 0.00 Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 615.33 mb = 4197.23 m = 13770.28 ft Wetbulb zero: 759.91 mb = 2472.41 m = 8111.49 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 22.85 % Est. max temperature: 24.76 C = 76.58 F Sfc-Lift cond lev (LCL): 673.26 mb = 3465.80 m = 11370.61 ft T: 4.51 C 700-500 lapse rate: 6.25 C/km ThetaE index: 7.87 C Layer 815.0- 700.0 mb Conv cond level (CCL): 562.02 mb = 4910.77 m = 16111.26 ft Mean mixing ratio: 5.01 g/kg Conv temperature: 39.11 C = 102.40 F Cap Strength: 8.07 C Lifted Index: 7.48 C Risk: None Lifted Index @300 mb: 10.13 C Lifted Index @700 mb: 6.74 C Showalter Index: 7.39 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 12.50 C K Index: 0.10 Risk: None Sweat Index: 65.20 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.80 J/kg Max Up Vert Vel: 1.27 m/s Conv Inhibition (B-): 45244.55 J/kg Cap Strength: 8.00 C Lift Cond Lev (LCL): 696.94 mb = 3184.65 m = 10448.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 14 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 ---------------------------------------------------------- 0 947 612 55 6 -4.9 -3.4 | 107 17 -16.1 4.8 1 925 816 50 8 -6.1 -5.1 | 100 18 -17.3 3.1 2 914 914 50 8 -6.1 -5.1 | 100 18 -17.3 3.1 3 850 1540 65 4 -3.6 -1.7 | 114 16 -14.8 6.6 4 791 2134 75 8 -7.7 -2.1 | 108 20 -18.9 6.2 5 735 2743 330 1 0.5 -0.9 | 125 13 -10.7 7.4 6 700 3149 245 7 6.3 3.0 | 157 12 -4.8 11.2 7 682 3353 240 11 9.5 5.5 | 173 14 -1.6 13.7 8 657 3658 240 15 13.0 7.5 | 187 16 1.8 15.7 9 632 3962 280 18 17.7 -3.1 | 232 8 6.6 5.1 10 608 4267 260 17 16.7 3.0 | 206 13 5.6 11.2 11 585 4572 260 26 25.6 4.5 | 229 19 14.4 12.8 12 500 5820 280 38 37.4 -6.6 | 266 26 26.3 1.7 13 482 6096 285 39 37.7 -10.1 | 274 27 26.5 -1.8 14 410 7315 285 54 52.2 -14.0 | 278 41 41.0 -5.7 15 400 7500 275 54 53.8 -4.7 | 265 43 42.6 3.5 16 377 7925 270 53 53.0 -0.0 | 259 43 41.8 8.2 17 361 8230 285 48 46.4 -12.4 | 277 35 35.2 -4.2 18 346 8534 290 52 48.9 -17.8 | 284 39 37.7 -9.5 19 304 9449 290 67 63.0 -22.9 | 286 54 51.8 -14.7 20 300 9540 290 64 60.1 -21.9 | 286 51 49.0 -13.6 21 265 10363 290 62 58.3 -21.2 | 285 49 47.1 -13.0 22 250 10760 290 67 63.0 -22.9 | 286 54 51.8 -14.7 23 200 12180 275 67 66.7 -5.8 | 268 56 55.6 2.4 24 200 12192 280 67 66.0 -11.6 | 274 55 54.8 -3.4 25 173 13082 285 84 81.1 -21.7 | 281 71 70.0 -13.5 26 164 13411 285 84 81.1 -21.7 | 281 71 70.0 -13.5 27 150 13980 275 80 79.7 -7.0 | 269 69 68.5 1.3 28 122 15240 260 62 61.1 10.8 | 249 53 49.9 19.0 29 105 16154 270 56 56.0 -0.0 | 260 46 44.8 8.2 30 100 16470 255 45 43.5 11.6 | 238 38 32.3 19.9 31 95 16764 255 45 43.5 11.6 | 238 38 32.3 19.9 32 90 17089 280 34 33.5 -5.9 | 264 22 22.3 2.3 33 86 17374 285 32 30.9 -8.3 | 270 20 19.7 -0.0 34 81 17678 270 26 26.0 -0.0 | 241 17 14.8 8.2 35 77 17983 265 33 32.9 2.9 | 243 24 21.7 11.1 36 73 18288 250 15 14.1 5.1 | 192 14 2.9 13.4 37 70 18560 230 10 7.7 6.4 | 167 15 -3.5 14.7 38 70 18593 295 16 14.5 -6.8 | 246 4 3.3 1.5 39 66 18898 220 15 9.6 11.5 | 176 20 -1.5 19.7 40 63 19202 255 19 18.4 4.9 | 209 15 7.2 13.2 41 60 19507 220 18 11.6 13.8 | 181 22 0.4 22.0 42 57 19812 235 16 13.1 9.2 | 186 18 1.9 17.4 43 54 20117 290 10 9.4 -3.4 | 160 5 -1.8 4.8 44 51 20422 265 10 10.0 0.9 | 172 9 -1.2 9.1 45 50 20560 85 5 -5.0 -0.4 | 116 18 -16.1 7.8 46 44 21336 45 10 -7.1 -7.1 | 94 18 -18.2 1.2 47 42 21641 55 13 -10.6 -7.5 | 92 22 -21.8 0.8 48 40 21946 80 11 -10.8 -1.9 | 106 23 -22.0 6.3 49 36 22555 65 13 -11.8 -5.5 | 97 23 -22.9 2.8 50 31 23470 10 3 -0.5 -3.0 | 114 13 -11.7 5.3 51 30 23700 20 10 -3.4 -9.4 | 85 15 -14.6 -1.1 52 26 24689 30 15 -7.5 -13.0 | 76 19 -18.7 -4.7 53 22 25603 15 24 -6.2 -23.2 | 49 23 -17.4 -14.9 54 21 25908 5 17 -1.5 -16.9 | 56 15 -12.6 -8.7 55 20 26290 5 14 -1.2 -13.9 | 65 14 -12.4 -5.7 56 19 26518 30 15 -7.5 -13.0 | 76 19 -18.7 -4.7 57 18 26822 355 18 1.6 -17.9 | 45 14 -9.6 -9.7 58 17 27432 15 15 -3.9 -14.5 | 67 16 -15.0 -6.2 59 16 27737 20 10 -3.4 -9.4 | 85 15 -14.6 -1.1 60 14 28651 300 3 2.6 -1.5 | 128 11 -8.6 6.7 61 11 29870 300 10 8.7 -5.0 | 142 4 -2.5 3.2 62 11 30175 320 10 6.4 -7.7 | 97 5 -4.7 0.6 63 10 30770 300 16 13.9 -8.0 | 265 3 2.7 0.2 Wind Parameters Mean winds (0-6000m): 276.5 at 18.5 knts Storm direction: 306.5 at 13.9 knts Shear (0-3000m) pos: 0.5 neg: 3.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 73.7 neg: -21.9 tot: 51.8 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 78.01 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 52 7 102 17| 0.0 0.8 0.8| 6.3 -8.8 -2.5 -5.1 -0.17| 3.6 -0.6 1000 54 6 106 17| 1.3 0.4 1.7| 17.5 -9.4 8.1 8.1 0.28| 3.4 0.9 1500 60 6 107 17| 0.9 0.3 1.2| 17.5 -16.2 1.3 0.9 0.04| 3.4 0.1 2000 60 6 108 17| 0.7 1.9 2.6| 28.2 -21.9 6.3 3.2 0.12| 5.0 0.6 2500 60 5 109 17| 0.6 2.8 3.4| 48.1 -21.9 26.2 10.5 0.33| 5.7 1.9 3000 60 6 107 17| 0.5 3.7 4.1| 73.7 -21.9 51.8 17.3 0.45| 6.2 2.8 4000 270 10 169 8| 0.8 4.0 4.8|125.9 -30.0 95.9 24.0 0.45| 7.9 3.6 5000 270 14 199 9| 1.9 3.2 5.1|194.6 -30.0 164.6 32.9 0.53| 7.6 4.1 6000 276 19 230 10| 2.1 3.1 5.2|245.2 -30.0 215.2 35.9 0.54| 7.4 4.0 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251203.11.gif