UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 6 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 177 SFC 951 612 15.6 5.6 51 10.0 10.1 130 6 292.9 294.0 285.4 310.3 6.00 2 944 674 17.8 6.8 48 11.0 11.5 133 9 295.8 297.0 287.1 315.0 6.57 3 936 747 17.8 6.8 48 11.0 11.5 136 13 296.5 297.7 287.4 315.9 6.63 4 925 847 17.2 7.2 52 10.0 11.4 140 18 296.9 298.1 287.8 317.1 6.90 5 907 1015 16.2 8.2 59 8.0 11.5 142 19 297.5 298.9 288.6 319.6 7.54 6 850 1564 13.2 5.2 58 8.0 8.7 180 11 300.0 301.2 288.5 319.4 6.53 7 821 1855 11.6 2.6 54 9.0 6.8 198 11 301.3 302.3 288.1 318.1 5.62 8 804 2031 13.2 -12.8 15 26.0 2.7 292 7 304.8 305.1 285.5 310.4 1.77 9 700 3177 3.6 -4.4 56 8.0 -0.1 310 5 306.5 307.2 288.3 318.7 3.94 10 667 3566 0.0 -6.0 64 6.0 -2.7 314 7 306.7 307.4 288.1 318.1 3.66 11 632 3995 -3.1 -14.1 42 11.0 -7.0 295 9 307.9 308.3 286.9 314.4 2.03 12 617 4185 -3.1 -25.1 16 22.0 -9.1 292 13 310.0 310.2 286.3 312.8 0.81 13 605 4341 -1.1 289 16 314.1 14 555 5022 -6.1 -34.1 9 28.0 -12.2 285 27 316.0 316.1 287.9 317.4 0.38 15 505 5754 -11.5 -16.2 68 4.7 -13.1 285 38 318.1 318.5 290.3 325.2 2.14 16 500 5830 -11.9 -16.9 66 5.0 -13.6 285 39 318.5 318.9 290.4 325.3 2.04 17 430 6968 -19.7 -26.7 54 7.0 -21.3 279 35 322.6 322.8 290.6 326.2 1.00 18 400 7500 -24.3 -29.3 63 5.0 -25.3 270 36 323.4 323.6 290.7 326.4 0.85 19 363 8197 -30.3 -33.3 75 3.0 -30.7 283 40 324.5 324.6 290.8 326.8 0.64 20 338 8698 -34.5 -39.5 60 5.0 -35.0 292 47 325.5 325.5 290.8 326.8 0.37 21 300 9520 -39.9 -45.9 53 6.0 -40.4 305 78 329.1 329.2 291.7 329.9 0.21 22 287 9822 -42.3 -51.3 37 9.0 -42.8 299 78 329.9 329.9 291.8 330.4 0.12 23 279 10014 -43.7 -50.7 46 7.0 -44.0 298 76 330.6 330.6 292.0 331.1 0.13 24 277 10062 -43.9 -53.9 32 10.0 -44.3 298 76 330.9 331.0 292.1 331.3 0.09 25 274 10136 -43.5 -62.5 11 19.0 -44.2 297 75 332.6 332.6 292.4 332.7 0.03 26 250 10750 -46.7 -61.7 17 15.0 -47.1 295 92 336.6 336.6 293.5 336.8 0.04 27 228 11356 -51.1 -65.1 17 14.0 -51.4 293 99 338.9 338.9 294.1 339.0 0.03 28 214 11766 -54.5 -61.5 42 7.0 -54.6 292 105 339.8 339.8 294.3 340.0 0.05 29 206 12010 -54.1 -71.1 11 17.0 -54.4 291 108 344.2 344.2 295.3 344.2 0.01 30 200 12200 -55.1 -70.1 14 15.0 -55.4 290 110 345.5 345.5 295.6 345.6 0.02 31 197 12296 -55.7 -70.8 13 15.1 -55.9 290 112 346.1 346.1 295.8 346.1 0.01 32 163 13481 -62.9 -79.9 8 17.0 -63.0 292 82 353.2 353.2 297.3 353.2 0.00 33 161 13557 -63.5 -80.5 8 17.0 -63.6 290 79 353.5 353.5 297.4 353.5 0.00 34 150 13990 -64.1 -82.1 7 18.0 -64.2 280 64 359.7 359.7 298.7 359.7 0.00 35 100 16420 -70.9 -87.9 6 17.0 -71.0 260 34 390.7 390.7 303.9 390.7 0.00 36 94 16786 -73.1 -89.1 7 16.0 -73.2 260 42 393.4 393.4 304.3 393.4 0.00 37 70 18530 -70.1 -88.1 5 18.0 -70.2 255 12 434.4 434.4 309.3 434.4 0.00 38 67 18792 -68.5 -88.5 4 20.0 -68.7 231 11 443.4 443.4 310.2 443.4 0.00 39 57 19759 -69.5 -89.5 4 20.0 -69.6 255 16 462.1 462.1 312.0 462.1 0.00 40 50 20550 -64.9 -89.9 2 25.0 -65.2 170 7 490.5 490.5 314.2 490.6 0.00 41 47 20928 -62.5 -89.5 1 27.0 -63.0 162 10 505.1 505.1 315.3 505.1 0.00 42 44 21334 -63.1 -89.1 2 26.0 -63.6 148 11 513.2 513.2 315.8 513.2 0.00 43 30 23720 -56.7 -86.7 1 30.0 -58.0 65 23 590.1 590.1 320.2 590.1 0.01 44 25 24884 -54.5 -85.5 1 31.0 -56.5 56 27 628.0 628.0 321.8 628.0 0.01 45 20 26310 -55.9 -85.9 1 30.0 -57.9 30 13 665.1 665.1 323.3 665.2 0.01 46 19 26636 -56.5 -86.5 1 30.0 -58.5 32 17 673.0 673.0 323.5 673.1 0.01 47 14 28602 -50.3 -84.3 1 34.0 -54.6 328 11 755.5 755.5 326.1 755.7 0.02 48 12 29607 -51.1 -84.1 1 33.0 -55.6 320 15 786.7 786.7 326.9 786.9 0.03 49 11 30179 -46.1 -82.1 1 36.0 -52.9 315 17 824.7 824.7 327.8 825.1 0.04 50 10 30810 -48.3 -83.3 1 35.0 -54.5 310 19 839.3 839.3 328.2 839.6 0.04 51 8.1 32204 -46.3 -82.3 1 36.0 -54.2 899.3 899.3 329.4 899.9 0.06 52 7.7 32540 -46.9 -82.9 1 36.0 -54.8 910.0 910.1 329.6 910.6 0.05 53 6.9 33276 -41.3 -80.3 1 39.0 -52.6 962.3 962.3 330.6 963.3 0.09 54 6.4 33798 -31.5 -75.5 0 44.0 -49.4 1024.8 1024.9 331.6 1027.4 0.21 55 5.9 34376 -29.5 -74.5 0 45.0 -49.2 1057.6 1057.7 332.1 1061.0 0.27 56 4.6 36159 -27.5 -73.5 0 46.0 -50.1 1144.9 1145.2 333.3 1150.5 0.40 TRP 94 16786 -73.1 -89.1 7 16.0 -73.2 260 42 393.4 393.4 304.3 393.4 0.00 WND 197 12296 -55.7 -70.8 13 15.1 -55.9 290 112 346.1 346.1 295.8 346.1 0.01 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 667.00 mb = 3566.09 m = 11699.62 ft Wetbulb zero: 704.64 mb = 3122.37 m = 10243.87 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 45.83 % Est. max temperature: 27.34 C = 81.21 F Sfc-Lift cond lev (LCL): 818.30 mb = 1883.03 m = 6177.83 ft T: 11.85 C 700-500 lapse rate: 5.84 C/km ThetaE index: 9.15 C Layer 850.0- 700.0 mb Conv cond level (CCL): 696.78 mb = 3214.18 m = 10545.08 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 28.97 C = 84.14 F Cap Strength: 6.81 C Lifted Index: 5.48 C Risk: None Lifted Index @300 mb: 8.19 C Lifted Index @700 mb: 3.93 C Showalter Index: 4.84 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 123.40 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.47 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 63318.16 J/kg Cap Strength: 6.81 C Lift Cond Lev (LCL): 788.16 mb = 2195.63 m = 7203.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 951 612 130 6 -4.6 3.9 | 132 20 -14.9 13.3 1 925 847 140 18 -11.6 13.8 | 137 32 -21.9 23.3 2 918 914 140 19 -12.2 14.6 | 137 33 -22.5 24.0 3 885 1219 145 18 -10.3 14.7 | 140 32 -20.6 24.2 4 850 1564 180 11 0.0 11.0 | 153 23 -10.3 20.5 5 823 1829 185 11 1.0 11.0 | 155 22 -9.3 20.4 6 794 2134 350 5 0.9 -4.9 | 116 10 -9.4 4.6 7 738 2743 5 10 -0.9 -10.0 | 88 11 -11.2 -0.5 8 700 3177 310 5 3.8 -3.2 | 134 9 -6.5 6.3 9 659 3658 315 8 5.7 -5.7 | 130 6 -4.6 3.8 10 634 3962 295 9 8.2 -3.8 | 160 6 -2.1 5.7 11 586 4572 285 21 20.3 -5.4 | 248 11 10.0 4.1 12 500 5830 285 39 37.7 -10.1 | 271 27 27.4 -0.6 13 483 6096 285 40 38.6 -10.4 | 272 28 28.4 -0.9 14 445 6706 285 33 31.9 -8.5 | 267 22 21.6 0.9 15 410 7315 270 37 37.0 -0.0 | 250 28 26.7 9.5 16 400 7500 270 36 36.0 -0.0 | 250 27 25.7 9.5 17 345 8534 290 42 39.5 -14.4 | 279 30 29.2 -4.9 18 300 9520 305 78 63.9 -44.7 | 303 64 53.6 -35.3 19 290 9754 300 79 68.4 -39.5 | 297 65 58.1 -30.0 20 265 10363 295 73 66.2 -30.9 | 291 60 55.9 -21.4 21 250 10750 295 92 83.4 -38.9 | 292 79 73.1 -29.4 22 200 12200 290 110 103.4 -37.6 | 287 97 93.1 -28.1 23 197 12296 290 112 105.2 -38.3 | 287 99 95.0 -28.8 24 191 12497 290 112 105.2 -38.3 | 287 99 95.0 -28.8 25 173 13106 300 94 81.4 -47.0 | 298 80 71.1 -37.5 26 150 13990 280 64 63.0 -11.1 | 272 53 52.7 -1.6 27 142 14326 270 59 59.0 -0.0 | 259 50 48.7 9.5 28 122 15240 280 71 69.9 -12.3 | 273 60 59.6 -2.8 29 116 15545 290 59 55.4 -20.2 | 283 46 45.2 -10.7 30 100 16420 260 34 33.5 5.9 | 236 28 23.2 15.4 31 94 16764 260 34 33.5 5.9 | 236 28 23.2 15.4 32 94 16786 260 42 41.4 7.3 | 242 35 31.1 16.8 33 90 17069 255 41 39.6 10.6 | 236 36 29.3 20.1 34 85 17374 275 48 47.8 -4.2 | 262 38 37.5 5.3 35 81 17678 305 35 28.7 -20.1 | 300 21 18.4 -10.6 36 73 18288 260 25 24.6 4.3 | 226 20 14.3 13.8 37 70 18530 255 12 11.6 3.1 | 186 13 1.3 12.6 38 69 18593 290 13 12.2 -4.4 | 201 5 1.9 5.0 39 66 18898 200 10 3.4 9.4 | 160 20 -6.9 18.9 40 63 19202 225 13 9.2 9.2 | 177 19 -1.1 18.7 41 59 19507 205 13 5.5 11.8 | 167 22 -4.8 21.3 42 57 19812 265 16 15.9 1.4 | 207 12 5.7 10.9 43 54 20117 285 12 11.6 -3.1 | 192 7 1.3 6.4 44 51 20422 45 3 -2.1 -2.1 | 121 14 -12.4 7.4 45 50 20550 170 7 -1.2 6.9 | 145 20 -11.5 16.4 46 46 21031 160 11 -3.8 10.3 | 145 24 -14.0 19.8 47 33 23165 75 11 -10.6 -2.8 | 108 22 -20.9 6.6 48 31 23470 45 16 -11.3 -11.3 | 85 22 -21.6 -1.8 49 30 23720 65 23 -20.8 -9.7 | 90 31 -31.1 -0.2 50 30 23774 65 18 -16.3 -7.6 | 94 27 -26.6 1.9 51 28 24079 70 19 -17.9 -6.5 | 96 28 -28.1 3.0 52 27 24384 35 25 -14.3 -20.5 | 66 27 -24.6 -11.0 53 26 24689 65 28 -25.4 -11.8 | 86 36 -35.7 -2.3 54 22 25603 25 23 -9.7 -20.8 | 60 23 -20.0 -11.4 55 20 26310 30 13 -6.5 -11.3 | 84 17 -16.8 -1.8 56 19 26518 40 16 -10.3 -12.3 | 82 21 -20.6 -2.8 57 18 26822 20 18 -6.2 -16.9 | 66 18 -16.4 -7.4 58 18 27127 50 13 -10.0 -8.4 | 93 20 -20.2 1.1 59 17 27432 40 11 -7.1 -8.4 | 93 17 -17.4 1.1 60 16 27737 25 4 -1.7 -3.6 | 116 13 -12.0 5.9 61 15 28346 330 10 5.0 -8.7 | 99 5 -5.3 0.8 62 10 30810 310 19 14.6 -12.2 | 303 5 4.3 -2.7 Wind Parameters Mean winds (0-6000m): 282.7 at 18.7 knts Storm direction: 312.7 at 14.0 knts Shear (0-3000m) pos: 2.3 neg: 1.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -1.4 deg Storm rel helicity (0-3000m) pos: 121.4 neg: -34.7 tot: 86.7 m^2/s^2 ave: 28.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 138.85 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 ------------------------------------------------------------------------------- 500 140 16 136 29| 12.9 0.0 12.9| 25.6 0.0 25.6 51.3 0.23| 14.8 3.5 1000 148 15 140 29| 4.4 0.0 4.4| 81.1 0.0 81.1 81.1 0.41| 13.6 5.5 1500 155 13 144 27| 3.8 0.0 3.8|106.6 -19.6 87.0 58.0 0.15| 16.9 2.6 2000 149 12 140 25| 3.5 0.0 3.5|106.6 -31.5 75.1 37.5 0.06| 13.9 0.8 2500 141 11 136 25| 2.8 1.3 4.0|119.7 -33.8 85.9 34.3 0.13| 12.9 1.7 3000 143 10 137 24| 2.3 1.2 3.5|121.4 -34.7 86.7 28.9 0.13| 11.3 1.4 4000 261 11 182 11| 1.7 2.7 4.5|141.9 -34.7 107.2 26.8 0.26| 10.5 2.7 5000 280 15 210 8| 1.4 3.6 5.0|166.5 -34.7 131.8 26.4 0.28| 9.9 2.7 6000 283 19 236 10| 1.2 2.8 4.0|173.3 -44.6 128.7 21.5 0.25| 9.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251206.00.gif