UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 5 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 158 SFC 949 612 14.4 7.4 63 7.0 10.4 340 2 291.9 293.1 285.8 311.4 6.81 2 940 692 17.6 6.6 48 11.0 11.3 25 6 295.9 297.1 287.1 314.9 6.51 3 925 829 17.0 6.0 48 11.0 10.8 100 12 296.7 297.8 287.2 315.3 6.34 4 915 922 17.4 5.4 45 12.0 10.7 115 12 298.0 299.1 287.5 316.2 6.15 5 850 1546 12.6 4.6 58 8.0 8.2 140 9 299.3 300.5 288.1 317.9 6.26 6 846 1585 12.0 5.0 62 7.0 8.1 141 9 299.1 300.3 288.2 318.3 6.47 7 814 1907 10.4 -2.6 40 13.0 4.2 149 10 300.7 301.4 286.2 312.5 3.88 8 809 1958 10.2 -7.8 27 18.0 2.4 148 10 301.1 301.5 285.0 309.2 2.62 9 806 1989 11.4 -17.6 11 29.0 1.1 147 9 302.7 302.9 284.0 306.5 1.19 10 746 2630 8.2 -16.8 15 25.0 -0.8 196 5 305.9 306.2 285.5 310.4 1.37 11 701 3140 4.8 -5.2 48 10.0 0.2 275 5 307.7 308.4 288.5 319.2 3.70 12 700 3152 4.6 -5.4 48 10.0 0.0 280 5 307.6 308.3 288.4 319.0 3.65 13 669 3520 2.0 -10.0 41 12.0 -2.9 291 9 308.7 309.2 287.8 317.2 2.67 14 632 3977 -1.3 -6.3 69 5.0 -3.6 300 13 310.0 310.7 289.3 321.9 3.78 15 629 4015 -0.9 -4.6 76 3.7 -2.6 297 13 310.9 311.7 290.1 324.4 4.32 16 602 4365 -2.3 -6.1 75 3.8 -4.0 273 19 313.2 313.9 290.6 326.0 4.03 17 542 5190 -8.7 -10.4 87 1.7 -9.4 275 31 315.1 315.7 290.4 325.4 3.20 18 500 5810 -14.1 -15.3 91 1.2 -14.5 250 26 315.8 316.3 289.8 323.5 2.33 19 491 5947 -15.3 -16.0 94 0.7 -15.5 259 28 316.0 316.5 289.8 323.4 2.24 20 485 6040 -13.1 -44.1 5 31.0 -17.8 266 29 319.8 319.9 288.9 320.4 0.16 21 400 7470 -24.7 -45.7 12 21.0 -27.0 280 35 322.9 322.9 289.8 323.5 0.16 22 335 8732 -36.7 -46.7 35 10.0 -37.4 286 41 323.3 323.3 289.9 323.9 0.17 23 327 8900 -37.3 -54.3 15 17.0 -38.2 287 42 324.7 324.7 290.3 325.0 0.07 24 300 9490 -42.5 -55.5 23 13.0 -43.0 275 49 325.5 325.5 290.5 325.7 0.07 25 284 9857 -45.5 -57.5 25 12.0 -45.9 272 46 326.3 326.3 290.7 326.5 0.06 26 273 10119 -45.7 -68.7 6 23.0 -46.3 271 46 329.7 329.7 291.6 329.8 0.01 27 250 10700 -48.5 -72.5 5 24.0 -49.0 280 52 334.0 334.0 292.8 334.0 0.01 28 223 11447 -51.5 -75.5 4 24.0 -51.9 284 48 340.4 340.5 294.4 340.5 0.01 29 207 11929 -53.1 -77.1 4 24.0 -53.4 295 56 345.3 345.3 295.6 345.3 0.01 30 200 12150 -54.5 -76.5 5 22.0 -54.8 300 60 346.5 346.5 295.8 346.5 0.01 31 197 12246 -55.0 -76.8 5 21.8 -55.3 300 61 347.2 347.2 296.0 347.2 0.01 32 165 13359 -60.9 -79.9 6 19.0 -61.0 294 53 355.3 355.3 297.8 355.4 0.00 33 151 13909 -60.1 -83.1 3 23.0 -60.3 290 47 365.8 365.8 299.8 365.9 0.00 34 150 13950 -60.5 -83.5 3 23.0 -60.7 290 47 365.9 365.9 299.8 365.9 0.00 35 128 14926 -66.1 -85.1 5 19.0 -66.2 287 46 372.7 372.7 301.1 372.8 0.00 36 101 16351 -69.9 -88.9 5 19.0 -70.0 265 36 391.6 391.6 304.0 391.6 0.00 37 100 16410 -69.9 -88.9 5 19.0 -70.0 270 36 392.7 392.7 304.2 392.7 0.00 38 74 18199 -71.5 -88.5 6 17.0 -71.6 251 23 424.6 424.6 308.3 424.6 0.00 39 70 18530 -69.1 -88.1 5 19.0 -69.2 245 17 436.6 436.6 309.5 436.6 0.00 40 58 19664 -64.7 -89.7 2 25.0 -65.0 317 15 470.6 470.6 312.7 470.6 0.00 41 53 20209 -67.7 -90.7 2 23.0 -67.9 257 7 476.0 476.0 313.1 476.0 0.00 42 50 20560 -67.1 -90.1 2 23.0 -67.3 205 3 485.4 485.4 313.9 485.4 0.00 43 42 21624 -62.5 -89.5 1 27.0 -63.0 175 10 521.6 521.6 316.4 521.6 0.00 44 38 22239 -63.9 -89.9 2 26.0 -64.4 86 10 533.1 533.1 317.1 533.2 0.00 45 34 22931 -57.5 -87.5 1 30.0 -58.6 3 10 567.2 567.2 319.0 567.2 0.01 46 30 23720 -58.3 -88.3 1 30.0 -59.4 30 13 585.7 585.7 319.9 585.7 0.01 47 28 24155 -57.5 -87.5 1 30.0 -58.8 30 14 599.6 599.6 320.6 599.6 0.01 48 22 25696 -51.9 -84.9 1 33.0 -54.6 26 24 659.1 659.1 323.0 659.2 0.01 49 20 26310 -54.3 -85.3 1 31.0 -56.6 20 11 670.0 670.0 323.4 670.1 0.01 50 14 28599 -54.7 -85.7 1 31.0 -57.7 324 21 740.6 740.6 325.7 740.7 0.02 51 10 30780 -49.5 -83.5 1 34.0 -55.2 300 17 834.8 834.8 328.1 835.1 0.04 52 9.4 31186 -48.9 -82.9 1 34.0 -55.1 852.0 852.0 328.4 852.4 0.04 53 8.7 31693 -50.3 -84.3 1 34.0 -56.1 865.6 865.6 328.7 865.9 0.04 54 6.9 33223 -45.1 -82.1 1 37.0 -54.3 946.5 946.5 330.3 947.2 0.07 55 6.0 34171 -38.1 -79.1 1 41.0 -52.1 1015.3 1015.4 331.4 1016.9 0.13 TRP 101 16351 -69.9 -88.9 5 19.0 -70.0 265 36 391.6 391.6 304.0 391.6 0.00 WND 197 12246 -55.0 -76.8 5 21.8 -55.3 300 61 347.2 347.2 296.0 347.2 0.01 Sounding variables and indices 1000-500 mb thick: 5652.00 m Freezing level: 646.58 mb = 3796.90 m = 12456.88 ft Wetbulb zero: 771.62 mb = 2350.45 m = 7711.37 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 55.74 % Est. max temperature: 25.37 C = 77.67 F Sfc-Lift cond lev (LCL): 854.15 mb = 1504.72 m = 4936.68 ft T: 12.92 C 700-500 lapse rate: 7.04 C/km ThetaE index: 11.77 C Layer 814.0- 746.0 mb Conv cond level (CCL): 657.87 mb = 3654.65 m = 11990.17 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 31.31 C = 88.36 F Cap Strength: 6.42 C Lifted Index: 4.40 C Risk: None Lifted Index @300 mb: 6.87 C Lifted Index @700 mb: 5.75 C Showalter Index: 3.46 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 18.70 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 99.20 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.62 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 58124.99 J/kg Cap Strength: 6.36 C Lift Cond Lev (LCL): 770.25 mb = 2365.13 m = 7759.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 12 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 ---------------------------------------------------------- 0 949 612 340 2 0.7 -1.9 | 104 11 -10.6 2.7 1 925 829 100 12 -11.8 2.1 | 106 24 -23.1 6.6 2 916 914 115 12 -10.9 5.1 | 113 24 -22.2 9.6 3 850 1546 140 9 -5.8 6.9 | 124 21 -17.1 11.4 4 821 1829 150 10 -5.0 8.7 | 129 21 -16.3 13.2 5 792 2134 145 9 -5.2 7.4 | 126 20 -16.5 11.9 6 709 3048 240 2 1.7 1.0 | 120 11 -9.6 5.5 7 700 3152 280 5 4.9 -0.9 | 120 7 -6.4 3.7 8 657 3658 295 11 10.0 -4.6 | 85 1 -1.3 -0.1 9 632 3962 300 13 11.3 -6.5 | 1 2 -0.0 -2.0 10 608 4267 270 17 17.0 -0.0 | 232 7 5.7 4.5 11 585 4572 280 24 23.6 -4.2 | 268 12 12.3 0.4 12 541 5182 275 31 30.9 -2.7 | 265 20 19.6 1.8 13 501 5791 250 25 23.5 8.6 | 223 18 12.2 13.1 14 500 5810 250 26 24.4 8.9 | 224 19 13.1 13.4 15 481 6096 270 30 30.0 -0.0 | 256 19 18.7 4.5 16 425 7010 260 26 25.6 4.5 | 238 17 14.3 9.0 17 400 7470 280 35 34.5 -6.1 | 274 23 23.2 -1.5 18 392 7620 280 35 34.5 -6.1 | 274 23 23.2 -1.5 19 302 9449 290 45 42.3 -15.4 | 289 33 31.0 -10.9 20 300 9490 275 49 48.8 -4.3 | 270 38 37.5 0.3 21 275 10058 270 45 45.0 -0.0 | 262 34 33.7 4.5 22 250 10700 280 52 51.2 -9.0 | 276 40 39.9 -4.5 23 240 10973 280 52 51.2 -9.0 | 276 40 39.9 -4.5 24 229 11278 280 45 44.3 -7.8 | 276 33 33.0 -3.3 25 200 12150 300 60 52.0 -30.0 | 302 48 40.7 -25.5 26 197 12246 300 61 52.8 -30.5 | 302 49 41.5 -26.0 27 189 12497 300 61 52.8 -30.5 | 302 49 41.5 -26.0 28 150 13950 290 47 44.2 -16.1 | 289 35 32.9 -11.5 29 115 15545 285 46 44.4 -11.9 | 283 34 33.1 -7.4 30 101 16351 265 36 35.9 3.1 | 253 26 24.6 7.7 31 100 16410 270 36 36.0 -0.0 | 260 25 24.7 4.5 32 94 16764 270 36 36.0 -0.0 | 260 25 24.7 4.5 33 90 17069 265 36 35.9 3.1 | 253 26 24.6 7.7 34 85 17374 275 40 39.8 -3.5 | 268 29 28.5 1.0 35 77 17983 290 27 25.4 -9.2 | 288 15 14.1 -4.7 36 73 18288 235 21 17.2 12.0 | 200 18 5.9 16.6 37 70 18530 245 17 15.4 7.2 | 199 12 4.1 11.7 38 69 18593 255 18 17.4 4.7 | 214 11 6.1 9.2 39 66 18898 245 20 18.1 8.5 | 208 15 6.8 13.0 40 63 19202 270 25 25.0 -0.0 | 252 14 13.7 4.5 41 60 19507 320 18 11.6 -13.8 | 358 9 0.3 -9.3 42 57 19812 315 12 8.5 -8.5 | 35 5 -2.8 -4.0 43 50 20560 205 3 1.3 2.7 | 126 12 -10.0 7.2 44 46 21031 0 0 -0.0 -0.0 | 112 12 -11.3 4.5 45 44 21336 170 10 -1.7 9.8 | 138 19 -13.0 14.4 46 42 21641 175 10 -0.9 10.0 | 140 19 -12.2 14.5 47 34 22860 360 10 -0.0 -10.0 | 64 13 -11.3 -5.5 48 30 23720 30 13 -6.5 -11.3 | 69 19 -17.8 -6.7 49 30 23774 60 14 -12.1 -7.0 | 84 24 -23.4 -2.5 50 28 24079 30 13 -6.5 -11.3 | 69 19 -17.8 -6.7 51 27 24384 30 15 -7.5 -13.0 | 66 21 -18.8 -8.5 52 26 24689 55 20 -16.4 -11.5 | 76 29 -27.7 -6.9 53 23 25298 20 23 -7.9 -21.6 | 48 26 -19.2 -17.1 54 22 25603 30 25 -12.5 -21.7 | 54 29 -23.8 -17.1 55 20 26213 5 18 -1.6 -17.9 | 44 19 -12.9 -13.4 56 20 26310 20 11 -3.8 -10.3 | 69 16 -15.1 -5.8 57 18 26822 15 10 -2.6 -9.7 | 70 15 -13.9 -5.1 58 16 27737 335 19 8.0 -17.2 | 14 13 -3.3 -12.7 59 15 28042 315 19 13.4 -13.4 | 347 9 2.1 -8.9 60 14 28651 325 21 12.0 -17.2 | 357 13 0.7 -12.7 61 13 29261 315 17 12.0 -12.0 | 355 8 0.7 -7.5 62 12 29566 330 20 10.0 -17.3 | 6 13 -1.3 -12.8 63 12 29870 325 17 9.8 -13.9 | 9 10 -1.6 -9.4 64 10 30780 300 17 14.7 -8.5 | 319 5 3.4 -4.0 Wind Parameters Mean winds (0-6000m): 261.8 at 16.2 knts Storm direction: 291.8 at 12.2 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -3.0 deg Storm rel helicity (0-3000m) pos: 101.5 neg: -27.8 tot: 73.7 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 84.01 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 ------------------------------------------------------------------------------- 500 109 10 110 22| 13.1 0.0 13.1| 63.2 -13.0 50.1 100.3 0.34| 22.5 7.6 1000 120 10 116 22| 5.7 0.0 5.7| 80.4 -13.0 67.4 67.4 0.40| 13.3 5.3 1500 130 10 120 22| 3.8 0.0 3.8| 87.8 -18.1 69.7 46.5 0.38| 9.7 3.7 2000 136 9 122 21| 1.8 0.0 1.8|100.7 -18.2 82.5 41.2 0.38| 9.1 3.4 2500 137 8 122 20| 0.8 0.0 0.8|101.5 -26.4 75.1 30.0 0.27| 8.6 2.3 3000 144 8 125 19| 1.6 0.0 1.6|101.5 -27.8 73.7 24.6 0.20| 8.4 1.7 4000 226 10 160 12| 1.2 1.9 3.1|114.7 -32.0 82.7 20.7 0.10| 8.8 0.9 5000 261 14 198 7| 0.9 2.0 2.9|114.7 -84.3 30.3 6.1 -0.04| 8.7 -0.4 6000 262 16 215 8| 1.3 1.6 2.9|166.2-115.9 50.2 8.4 0.00| 8.7 0.0 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251205.00.gif