UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 29 NOV 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 178 SFC 951 612 13.2 -2.8 33 16.0 5.9 110 4 290.5 291.1 281.4 300.1 3.27 2 939 720 18.6 -0.4 28 19.0 9.0 137 7 297.0 297.8 284.9 308.8 3.95 3 930 803 19.4 -2.6 22 22.0 8.6 158 9 298.7 299.3 284.9 308.9 3.39 4 925 850 19.4 -2.6 22 22.0 8.6 170 10 299.1 299.8 285.1 309.5 3.41 5 851 1561 15.4 -3.6 27 19.0 6.2 122 3 302.2 302.8 286.3 312.7 3.44 6 850 1571 15.4 -3.6 27 19.0 6.2 120 3 302.3 302.9 286.4 312.8 3.44 7 705 3116 0.8 -7.2 55 8.0 -2.6 32 10 302.8 303.3 286.2 312.5 3.16 8 700 3173 1.6 -16.4 25 18.0 -4.6 30 9 304.3 304.5 285.0 309.1 1.51 9 693 3254 3.2 -33.8 5 37.0 -5.6 28 9 306.9 307.0 284.6 308.0 0.32 10 500 5820 -11.3 -50.3 2 39.0 -16.6 330 26 319.3 319.3 288.6 319.6 0.08 11 474 6229 -13.1 -53.1 2 40.0 -18.1 325 28 321.9 322.0 289.4 322.2 0.06 12 428 6999 -18.7 -37.7 17 19.0 -21.8 344 34 324.3 324.4 290.5 325.6 0.35 13 400 7500 -22.1 -46.1 9 24.0 -25.0 325 48 326.3 326.3 290.8 326.9 0.15 14 348 8508 -28.3 -50.3 10 22.0 -30.3 339 64 331.1 331.2 292.2 331.6 0.11 15 300 9550 -37.3 -52.3 20 15.0 -38.2 340 69 332.8 332.8 292.6 333.2 0.10 16 250 10790 -46.9 -62.9 14 16.0 -47.4 335 76 336.3 336.3 293.4 336.5 0.03 17 226 11450 -52.1 -63.1 25 11.0 -52.4 338 81 338.2 338.2 293.9 338.4 0.03 18 216 11741 -54.1 -65.1 25 11.0 -54.3 335 88 339.5 339.5 294.2 339.7 0.03 19 200 12230 -57.5 -68.5 23 11.0 -57.6 335 85 341.7 341.7 294.7 341.8 0.02 20 199 12262 -57.7 -68.7 23 11.0 -57.9 335 85 341.9 341.9 294.8 342.0 0.02 21 161 13584 -63.7 -79.7 10 16.0 -63.8 285 50 353.1 353.1 297.3 353.1 0.00 22 150 14020 -62.9 -82.9 5 20.0 -63.0 295 55 361.7 361.7 299.0 361.7 0.00 23 100 16480 -66.9 -87.9 4 21.0 -67.0 305 17 398.5 398.5 305.0 398.5 0.00 TRP 161 13584 -63.7 -79.7 10 16.0 -63.8 285 50 353.1 353.1 297.3 353.1 0.00 WND 216 11741 -54.1 -65.1 25 11.0 -54.3 335 88 339.5 339.5 294.2 339.7 0.03 Sounding variables and indices 1000-500 mb thick: 5642.00 m Freezing level: 650.41 mb = 3820.19 m = 12533.28 ft Wetbulb zero: 747.21 mb = 2635.48 m = 8646.48 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 18.74 % Est. max temperature: 25.05 C = 77.09 F Sfc-Lift cond lev (LCL): 745.69 mb = 2652.29 m = 8701.64 ft T: 5.18 C 700-500 lapse rate: 4.87 C/km ThetaE index: 4.82 C Layer 705.0- 500.0 mb Conv cond level (CCL): 514.04 mb = 5602.27 m = 18379.94 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 40.54 C = 104.97 F Cap Strength: 8.05 C Lifted Index: 11.00 C Risk: None Lifted Index @300 mb: 16.35 C Lifted Index @700 mb: 4.25 C Showalter Index: 9.25 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 7.70 C K Index: 5.10 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.46 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 11254.07 J/kg Cap Strength: 10.92 C Lift Cond Lev (LCL): 663.02 mb = 3601.55 m = 11815.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 10 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 ---------------------------------------------------------- 0 951 612 110 4 -3.8 1.4 | 185 10 0.8 9.7 1 925 850 170 10 -1.7 9.8 | 189 18 2.8 18.2 2 918 914 180 10 0.0 10.0 | 194 19 4.5 18.4 3 886 1219 175 10 -0.9 10.0 | 191 19 3.7 18.3 4 850 1571 120 3 -2.6 1.5 | 191 10 1.9 9.9 5 824 1829 45 10 -7.1 -7.1 | 117 3 -2.5 1.3 6 794 2134 45 11 -7.8 -7.8 | 100 3 -3.2 0.6 7 765 2438 60 14 -12.1 -7.0 | 100 8 -7.6 1.4 8 737 2743 45 16 -11.3 -11.3 | 66 7 -6.8 -2.9 9 700 3173 30 9 -4.5 -7.8 | 185 1 0.0 0.6 10 658 3658 15 7 -1.8 -6.8 | 240 3 2.7 1.6 11 609 4267 5 2 -0.2 -2.0 | 214 8 4.4 6.4 12 586 4572 20 8 -2.7 -7.5 | 245 2 1.8 0.8 13 542 5182 335 13 5.5 -11.8 | 289 11 10.0 -3.4 14 502 5791 340 24 8.2 -22.6 | 318 19 12.8 -14.2 15 500 5820 330 26 13.0 -22.5 | 309 23 17.5 -14.2 16 482 6096 325 28 16.1 -22.9 | 305 25 20.6 -14.6 17 463 6401 325 29 16.6 -23.8 | 306 26 21.2 -15.4 18 427 7010 345 34 8.8 -32.8 | 331 28 13.3 -24.5 19 410 7315 325 47 27.0 -38.5 | 314 44 31.5 -30.1 20 400 7500 325 48 27.5 -39.3 | 314 45 32.1 -31.0 21 346 8534 340 65 22.2 -61.1 | 333 59 26.8 -52.7 22 300 9550 340 69 23.6 -64.8 | 334 63 28.1 -56.5 23 250 10790 335 76 32.1 -68.9 | 329 71 36.7 -60.5 24 232 11278 340 77 26.3 -72.4 | 334 71 30.9 -64.0 25 216 11741 335 88 37.2 -79.8 | 330 83 41.7 -71.4 26 211 11887 335 88 37.2 -79.8 | 330 83 41.7 -71.4 27 200 12230 335 85 35.9 -77.0 | 329 80 40.5 -68.7 28 192 12497 335 82 34.7 -74.3 | 329 77 39.2 -66.0 29 174 13106 335 44 18.6 -39.9 | 324 39 23.1 -31.5 30 161 13584 285 50 48.3 -12.9 | 275 53 52.8 -4.6 31 158 13716 290 47 44.2 -16.1 | 279 49 48.7 -7.7 32 150 14020 295 55 49.8 -23.2 | 285 56 54.4 -14.9 33 150 14021 305 49 40.1 -28.1 | 294 49 44.7 -19.7 34 143 14326 295 55 49.8 -23.2 | 285 56 54.4 -14.9 35 123 15240 300 45 39.0 -22.5 | 288 46 43.5 -14.1 36 117 15545 320 30 19.3 -23.0 | 302 28 23.8 -14.6 37 111 15850 310 23 17.6 -14.8 | 286 23 22.2 -6.4 38 106 16154 265 18 17.9 1.6 | 246 25 22.5 9.9 39 100 16459 300 29 25.1 -14.5 | 282 30 29.7 -6.1 40 100 16480 305 17 13.9 -9.8 | 274 19 18.5 -1.4 41 95 16764 305 17 13.9 -9.8 | 274 19 18.5 -1.4 Wind Parameters Mean winds (0-6000m): 358.5 at 12.7 knts Storm direction: 28.5 at 9.5 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 55.1 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -37.9 tot: -17.3 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 59.44 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 ------------------------------------------------------------------------------- 500 169 9 190 17| 9.5 0.0 9.5| 18.1 -5.2 12.8 25.7 0.23| 11.7 2.7 1000 167 8 190 16| 4.7 4.8 9.5| 19.8 -17.2 2.6 2.6 0.01| 11.0 0.1 1500 130 8 173 14| 3.2 6.6 9.7| 19.8 -29.0 -9.2 -6.1 -0.24| 11.0 -2.6 2000 91 9 150 10| 1.8 4.9 6.7| 20.1 -33.8 -13.7 -6.8 -0.26| 9.9 -2.6 2500 72 10 134 7| 1.4 3.4 4.9| 20.3 -37.9 -17.6 -7.0 -0.25| 9.6 -2.4 3000 62 10 131 6| 1.2 2.6 3.8| 20.7 -37.9 -17.3 -5.8 -0.18| 8.7 -1.6 4000 52 9 143 4| 0.5 1.6 2.1| 23.6 -40.7 -17.1 -4.3 -0.14| 7.9 -1.1 5000 28 10 326 0| 0.4 2.8 3.2| 42.5 -41.5 1.0 0.2 -0.03| 8.1 -0.2 6000 359 13 312 7| 0.4 3.0 3.4| 77.1 -64.1 13.0 2.2 -0.01| 8.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251129.00.gif