UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 21 OCT 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 123 SFC 946 612 21.2 -2.8 20 24.0 9.4 350 6 299.1 299.7 284.9 309.0 3.28 2 942 649 24.0 0.0 20 24.0 11.3 3 7 302.3 303.0 286.9 314.6 4.06 3 934 725 23.8 -0.2 20 24.0 11.2 30 10 302.8 303.5 287.1 315.1 4.03 4 925 811 23.8 -0.2 20 24.0 11.1 60 13 303.6 304.4 287.5 316.1 4.07 5 910 954 25.8 -0.2 18 26.0 11.7 66 16 307.1 307.9 288.7 320.0 4.14 6 850 1548 21.2 -2.8 20 24.0 8.9 45 13 308.4 309.0 288.7 319.8 3.66 7 700 3180 5.4 -5.6 45 11.0 0.3 360 10 308.5 309.1 288.6 319.7 3.60 8 659 3668 0.6 -6.4 59 7.0 -2.5 340 7 308.4 309.1 288.6 319.7 3.59 9 656 3705 0.4 -8.6 51 9.0 -3.4 342 7 308.6 309.2 288.2 318.2 3.04 10 654 3729 2.6 -31.4 6 34.0 -6.1 344 7 311.4 311.4 286.4 312.8 0.42 11 623 4123 4.2 -39.8 2 44.0 -5.9 5 5 317.5 317.6 288.2 318.3 0.19 12 500 5880 -5.1 -46.1 2 41.0 -12.6 300 5 326.8 326.8 290.9 327.3 0.12 13 443 6822 -9.9 -55.9 1 46.0 -16.3 312 17 332.3 332.3 292.4 332.5 0.04 14 440 6874 -9.7 -45.7 4 36.0 -16.0 315 17 333.2 333.2 292.7 333.8 0.15 15 400 7600 -16.7 -40.7 11 24.0 -20.8 325 20 333.3 333.3 292.9 334.3 0.27 16 393 7732 -18.1 -41.1 11 23.0 -21.8 325 24 333.1 333.2 292.9 334.2 0.27 17 378 8021 -19.1 -48.1 6 29.0 -22.9 322 29 335.5 335.6 293.3 336.1 0.13 18 300 9690 -32.7 -56.7 7 24.0 -34.4 305 28 339.3 339.3 294.2 339.5 0.06 19 250 10950 -42.3 -67.3 5 25.0 -43.2 290 37 343.2 343.2 295.1 343.3 0.02 20 227 11594 -47.9 -63.9 14 16.0 -48.4 291 37 344.2 344.2 295.4 344.4 0.03 21 207 12197 -51.7 -70.7 9 19.0 -52.1 287 35 347.5 347.5 296.1 347.5 0.01 22 200 12420 -52.7 -72.7 7 20.0 -53.1 285 34 349.3 349.3 296.5 349.4 0.01 23 160 13826 -62.3 -78.3 10 16.0 -62.4 282 31 356.1 356.1 297.9 356.1 0.01 24 150 14220 -65.7 -79.7 13 14.0 -65.8 270 28 356.9 356.9 298.1 356.9 0.00 25 140 14637 -68.9 -79.9 19 11.0 -68.9 264 28 358.4 358.4 298.4 358.4 0.00 26 117 15695 -76.1 -84.1 27 8.0 -76.1 252 26 364.0 364.0 299.5 364.0 0.00 27 113 15896 -76.7 -85.7 23 9.0 -76.7 255 25 366.5 366.5 299.9 366.5 0.00 28 100 16600 -76.9 -85.9 22 9.0 -76.9 260 15 379.1 379.1 302.1 379.2 0.00 29 93 17018 -75.3 -86.3 16 11.0 -75.3 256 18 390.3 390.3 303.8 390.3 0.00 30 80 17880 -79.5 -87.5 25 8.0 -79.5 290 10 398.8 398.8 305.0 398.8 0.00 31 73 18411 -70.1 -88.1 5 18.0 -70.2 339 10 429.2 429.2 308.7 429.2 0.00 32 70 18660 -70.7 -90.7 4 20.0 -70.8 50 12 433.1 433.1 309.1 433.1 0.00 33 60 19571 -71.1 -90.1 4 19.0 -71.2 65 18 451.8 451.8 311.0 451.8 0.00 34 51 20549 -63.5 -90.5 1 27.0 -63.8 162 13 491.1 491.1 314.3 491.1 0.00 35 50 20670 -64.1 -91.1 1 27.0 -64.4 200 12 492.4 492.4 314.4 492.4 0.00 36 37 22540 -60.5 -90.5 1 30.0 -61.2 39 10 546.0 546.0 317.9 546.0 0.00 37 30 23880 -51.3 -86.3 1 35.0 -53.6 75 15 604.8 604.8 320.8 604.8 0.01 38 29 24099 -50.5 -85.5 1 35.0 -53.0 65 18 612.9 612.9 321.2 612.9 0.01 39 20 26500 -51.9 -85.9 1 34.0 -54.9 110 10 677.3 677.3 323.7 677.4 0.01 40 13 29288 -53.3 -86.3 1 33.0 -56.9 127 5 761.3 761.3 326.3 761.4 0.02 41 10 31000 -47.9 -84.9 1 37.0 -54.3 135 12 840.7 840.8 328.2 841.0 0.03 42 8.7 31926 -44.5 -83.5 1 39.0 -53.1 888.1 888.1 329.2 888.5 0.04 43 8.0 32487 -45.3 -83.3 1 38.0 -53.8 906.5 906.5 329.5 907.0 0.05 44 7.1 33294 -39.1 -81.1 0 42.0 -51.6 963.5 963.5 330.6 964.4 0.08 45 7.0 33391 -39.1 -81.1 0 42.0 -51.7 967.4 967.5 330.7 968.3 0.08 TRP 113 15896 -76.7 -85.7 23 9.0 -76.7 255 25 366.5 366.5 299.9 366.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 567.45 mb = 4916.43 m = 16129.82 ft Wetbulb zero: 695.44 mb = 3232.86 m = 10606.38 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 19.68 % Est. max temperature: 30.49 C = 86.88 F Sfc-Lift cond lev (LCL): 660.41 mb = 3650.96 m = 11978.06 ft T: 0.77 C 700-500 lapse rate: 3.89 C/km ThetaE index: 7.12 C Layer 850.0- 623.0 mb Conv cond level (CCL): 434.65 mb = 6967.45 m = 22858.81 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 54.80 C = 130.65 F Cap Strength: 9.99 C Lifted Index: 12.11 C Risk: None Lifted Index @300 mb: 15.15 C Lifted Index @700 mb: 1.90 C Showalter Index: 11.40 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 2.30 C K Index: 12.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.56 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 62940.19 J/kg Cap Strength: 11.88 C Lift Cond Lev (LCL): 618.87 mb = 4176.02 m = 13700.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 6 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 ---------------------------------------------------------- 0 946 612 350 6 1.0 -5.9 | 288 6 5.4 -1.8 1 925 811 60 13 -11.3 -6.5 | 71 7 -6.9 -2.4 2 914 914 65 16 -14.5 -6.8 | 75 10 -10.1 -2.6 3 883 1219 70 18 -16.9 -6.2 | 81 13 -12.5 -2.0 4 852 1524 45 15 -10.6 -10.6 | 44 9 -6.2 -6.5 5 850 1548 45 13 -9.2 -9.2 | 44 7 -4.8 -5.1 6 822 1829 50 11 -8.4 -7.1 | 54 5 -4.1 -3.0 7 793 2134 45 9 -6.4 -6.4 | 42 3 -2.0 -2.2 8 700 3180 360 10 -0.0 -10.0 | 323 7 4.4 -5.9 9 685 3353 345 10 2.6 -9.7 | 309 9 7.0 -5.5 10 660 3658 340 7 2.4 -6.6 | 290 7 6.8 -2.5 11 589 4572 30 3 -1.5 -2.6 | 242 3 2.9 1.5 12 567 4877 0 0 -0.0 -0.0 | 227 6 4.4 4.1 13 500 5880 300 5 4.3 -2.5 | 259 9 8.7 1.6 14 486 6096 270 5 5.0 -0.0 | 246 10 9.4 4.1 15 467 6401 315 12 8.5 -8.5 | 289 14 12.9 -4.4 16 449 6706 305 16 13.1 -9.2 | 286 18 17.5 -5.1 17 432 7010 325 18 10.3 -14.7 | 306 18 14.7 -10.6 18 400 7600 325 20 11.5 -16.4 | 308 20 15.8 -12.3 19 383 7925 325 30 17.2 -24.6 | 313 30 21.6 -20.5 20 367 8230 315 27 19.1 -19.1 | 303 28 23.5 -15.0 21 300 9690 305 28 22.9 -16.1 | 294 30 27.3 -11.9 22 272 10363 295 28 25.4 -11.8 | 285 31 29.7 -7.7 23 250 10950 290 37 34.8 -12.7 | 282 40 39.1 -8.5 24 249 10973 295 40 36.3 -16.9 | 287 43 40.6 -12.8 25 200 12420 285 34 32.8 -8.8 | 277 38 37.2 -4.7 26 198 12497 280 35 34.5 -6.1 | 273 39 38.8 -2.0 27 163 13716 285 32 30.9 -8.3 | 277 36 35.3 -4.2 28 150 14220 270 28 28.0 -0.0 | 263 33 32.4 4.1 29 120 15545 250 27 25.4 9.2 | 246 33 29.7 13.3 30 113 15896 255 25 24.1 6.5 | 250 30 28.5 10.6 31 100 16600 260 15 14.8 2.6 | 251 20 19.1 6.7 32 97 16764 260 15 14.8 2.6 | 251 20 19.1 6.7 33 92 17069 255 19 18.4 4.9 | 248 24 22.7 9.0 34 83 17678 270 10 10.0 -0.0 | 254 15 14.4 4.1 35 71 18593 355 10 0.9 -10.0 | 318 8 5.2 -5.8 36 70 18660 50 12 -9.2 -7.7 | 53 6 -4.8 -3.6 37 64 19202 60 10 -8.7 -5.0 | 78 4 -4.3 -0.9 38 61 19507 75 20 -19.3 -5.2 | 86 15 -15.0 -1.1 39 58 19812 35 10 -5.7 -8.2 | 19 4 -1.4 -4.1 40 52 20422 120 14 -12.1 7.0 | 145 14 -7.8 11.1 41 50 20670 200 12 4.1 11.3 | 209 18 8.5 15.4 42 47 21031 200 12 4.1 11.3 | 209 18 8.5 15.4 43 45 21336 195 10 2.6 9.7 | 207 15 7.0 13.8 44 43 21641 170 2 -0.3 2.0 | 213 7 4.0 6.1 45 41 21946 30 10 -5.0 -8.7 | 8 5 -0.6 -4.5 46 39 22250 65 10 -9.1 -4.2 | 89 5 -4.7 -0.1 47 35 22860 15 10 -2.6 -9.7 | 342 6 1.8 -5.5 48 32 23470 55 13 -10.6 -7.5 | 62 7 -6.3 -3.3 49 31 23774 45 14 -9.9 -9.9 | 44 8 -5.5 -5.8 50 30 23880 75 15 -14.5 -3.9 | 91 10 -10.1 0.2 51 29 24079 65 18 -16.3 -7.6 | 74 12 -11.9 -3.5 52 26 24689 80 16 -15.8 -2.8 | 97 11 -11.4 1.3 53 25 24994 110 15 -14.1 5.1 | 134 13 -9.7 9.2 54 24 25298 95 11 -11.0 1.0 | 128 8 -6.6 5.1 55 23 25603 115 12 -10.9 5.1 | 145 11 -6.5 9.2 56 22 25908 80 11 -10.8 -1.9 | 109 7 -6.5 2.2 57 20 26500 110 10 -9.4 3.4 | 146 9 -5.0 7.5 58 20 26518 95 12 -12.0 1.0 | 124 9 -7.6 5.2 59 19 26822 115 11 -10.0 4.6 | 147 10 -5.6 8.8 60 18 27127 90 10 -10.0 0.0 | 126 7 -5.6 4.1 61 17 27432 130 14 -10.7 9.0 | 154 15 -6.4 13.1 62 17 27737 100 10 -9.8 1.7 | 137 8 -5.5 5.9 63 16 28042 135 14 -9.9 9.9 | 158 15 -5.5 14.0 64 15 28346 130 11 -8.4 7.1 | 160 12 -4.1 11.2 65 14 28651 165 14 -3.6 13.5 | 182 18 0.7 17.6 66 14 28956 125 4 -3.3 2.3 | 190 7 1.1 6.4 67 10 31000 135 12 -8.5 8.5 | 162 13 -4.1 12.6 Wind Parameters Mean winds (0-6000m): 16.7 at 8.0 knts Storm direction: 46.7 at 6.0 knts Shear (0-3000m) pos: 2.9 neg: 3.2 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 4.8 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -36.2 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.63 Bulk Shear: 11.23 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 59 13 69 8| 17.6 0.0 17.6| 18.3 0.0 18.3 36.7 0.79| 19.8 15.6 1000 59 15 67 9| 8.8 3.8 12.6| 19.6 -18.6 0.9 0.9 0.30| 15.5 4.6 1500 56 13 63 8| 5.9 3.3 9.1| 20.8 -19.4 1.4 0.9 0.27| 11.6 3.1 2000 52 12 57 6| 4.4 3.2 7.6| 20.8 -22.3 -1.5 -0.8 0.16| 9.6 1.5 2500 46 12 45 6| 3.5 3.3 6.8| 20.8 -26.4 -5.6 -2.3 0.08| 8.4 0.7 3000 38 11 29 6| 2.9 3.2 6.1| 20.8 -36.2 -15.4 -5.1 -0.03| 8.0 -0.2 4000 32 10 11 4| 2.7 2.4 5.1| 20.8 -39.7 -19.0 -4.7 -0.09| 6.8 -0.6 5000 30 8 354 3| 2.2 2.3 4.5| 25.5 -41.2 -15.8 -3.2 -0.05| 6.1 -0.3 6000 17 8 330 4| 1.3 2.1 3.5| 54.1 -47.6 6.5 1.1 0.05| 6.5 0.3 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251021.00.gif