UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:1100Z 8 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 75 SFC 943 612 36.8 -6.2 6 43.0 14.4 20 10 315.2 315.7 289.8 323.5 2.55 2 940 640 33.6 -6.4 7 40.0 13.2 22 10 312.2 312.7 288.8 320.4 2.51 3 934 696 32.8 -7.2 7 40.0 12.7 27 10 312.0 312.4 288.6 319.7 2.38 4 925 781 32.2 -6.8 8 39.0 12.5 35 10 312.2 312.7 288.8 320.2 2.48 5 850 1529 24.8 -8.2 11 33.0 8.9 45 12 312.1 312.6 288.7 320.0 2.42 6 768 2402 16.0 -10.0 16 26.0 4.4 351 10 311.8 312.3 288.5 319.4 2.33 7 700 3179 9.8 -22.2 9 32.0 -1.1 20 13 313.3 313.5 287.6 316.5 0.92 8 696 3227 9.4 -22.6 8 32.0 -1.4 24 13 313.4 313.6 287.6 316.5 0.89 9 671 3531 10.6 -31.4 3 42.0 -1.7 29 13 318.0 318.1 288.6 319.5 0.41 10 500 5920 -3.7 -40.7 4 37.0 -11.5 10 10 328.5 328.6 291.5 329.4 0.22 11 428 7133 -10.1 -53.1 2 43.0 -16.5 82 12 335.3 335.3 293.2 335.6 0.06 12 400 7650 -14.1 -52.1 2 38.0 -19.4 70 15 336.7 336.7 293.6 337.0 0.08 13 338 8901 -22.9 -51.9 5 29.0 -26.2 71 14 341.3 341.3 294.7 341.7 0.09 14 300 9760 -29.9 -58.9 4 29.0 -32.1 90 13 343.2 343.2 295.1 343.4 0.05 15 250 11030 -40.7 -63.7 7 23.0 -41.6 135 8 345.6 345.6 295.7 345.7 0.03 16 241 11278 -42.9 -61.9 11 19.0 -43.7 135 9 345.9 345.9 295.7 346.1 0.04 17 200 12510 -51.9 -67.9 13 16.0 -52.2 100 3 350.6 350.6 296.8 350.7 0.02 18 197 12608 -52.7 -65.7 19 13.0 -53.0 97 4 350.8 350.8 296.8 351.0 0.03 19 178 13255 -57.7 -72.7 13 15.0 -57.9 80 9 353.0 353.0 297.3 353.0 0.01 20 164 13769 -60.3 -80.3 6 20.0 -60.4 92 15 357.0 357.0 298.1 357.0 0.00 21 150 14320 -64.5 -80.5 9 16.0 -64.6 105 27 359.0 359.0 298.5 359.0 0.00 22 129 15230 -70.7 -82.7 15 12.0 -70.8 101 36 363.7 363.7 299.4 363.7 0.00 23 100 16710 -79.3 -88.3 21 9.0 -79.3 90 41 374.5 374.5 301.4 374.5 0.00 24 95 17000 -80.1 -88.1 25 8.0 -80.1 85 37 378.5 378.5 302.0 378.5 0.00 25 88 17432 -80.5 -88.5 25 8.0 -80.5 89 38 386.1 386.1 303.2 386.1 0.00 26 71 18649 -78.3 -89.3 15 11.0 -78.3 96 20 415.2 415.2 307.2 415.2 0.00 27 70 18730 -76.5 -88.5 13 12.0 -76.6 100 19 420.7 420.7 307.8 420.7 0.00 28 68 18898 -73.5 -88.5 8 15.0 -73.6 110 30 430.7 430.7 308.9 430.7 0.00 29 63 19346 -71.5 -90.5 4 19.0 -71.6 101 20 444.6 444.6 310.3 444.6 0.00 30 62 19441 -71.7 -91.7 4 20.0 -71.8 101 21 446.2 446.2 310.5 446.2 0.00 31 60 19636 -68.5 -91.5 2 23.0 -68.7 102 22 457.6 457.6 311.5 457.6 0.00 32 53 20380 -67.5 -91.5 2 24.0 -67.7 92 14 476.4 476.4 313.2 476.4 0.00 33 52 20495 -68.5 -91.5 2 23.0 -68.7 88 10 476.7 476.7 313.2 476.7 0.00 34 50 20730 -67.5 -91.5 2 24.0 -67.7 85 15 484.4 484.4 313.8 484.4 0.00 35 39 22248 -59.5 -90.5 1 31.0 -60.3 113 29 540.3 540.3 317.5 540.3 0.00 36 30 23890 -57.7 -88.7 1 31.0 -58.9 105 20 587.3 587.3 320.0 587.4 0.00 37 28 24326 -58.7 -88.7 1 30.0 -59.8 118 15 596.3 596.3 320.5 596.3 0.01 38 24 25312 -52.3 -86.3 1 34.0 -54.8 62 21 641.7 641.7 322.4 641.8 0.01 39 20 26500 -50.5 -84.5 1 34.0 -53.8 75 29 681.6 681.6 323.8 681.7 0.02 40 19 26836 -49.7 -84.7 1 35.0 -53.4 71 32 694.2 694.2 324.3 694.3 0.02 41 17 27563 -50.9 -84.9 1 34.0 -54.5 72 33 712.7 712.8 324.8 712.9 0.02 42 15 28384 -47.9 -84.9 1 37.0 -52.9 76 31 748.7 748.7 325.9 748.9 0.02 43 12 29852 -49.7 -84.7 1 35.0 -54.7 85 21 791.7 791.7 327.0 791.9 0.03 44 10 31060 -44.5 -83.5 1 39.0 -52.5 85 17 853.4 853.5 328.5 853.8 0.04 45 7.8 32730 -42.9 -82.9 0 40.0 -52.8 922.7 922.7 329.8 923.2 0.05 46 7.6 32905 -43.1 -83.1 0 40.0 -53.0 928.8 928.8 329.9 929.3 0.05 TRP 95 17000 -80.1 -88.1 25 8.0 -80.1 85 37 378.5 378.5 302.0 378.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5845.00 m Freezing level: 544.24 mb = 5301.83 m = 17394.24 ft Wetbulb zero: 713.65 mb = 3017.15 m = 9898.66 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 7.41 % Est. max temperature: 33.61 C = 92.49 F Sfc-Lift cond lev (LCL): 503.36 mb = 5865.68 m = 19244.11 ft T: -3.37 C 700-500 lapse rate: 4.93 C/km ThetaE index: 3.83 C Layer 940.0- 925.0 mb Conv cond level (CCL): 368.82 mb = 8252.92 m = 27076.18 ft Mean mixing ratio: 2.45 g/kg Conv temperature: 60.14 C = 140.24 F Cap Strength: 12.42 C Lifted Index: 12.63 C Risk: None Lifted Index @300 mb: 16.90 C Lifted Index @700 mb: 1.02 C Showalter Index: 12.72 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -4.50 C K Index: -11.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.44 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 60082.74 J/kg Cap Strength: 12.50 C Lift Cond Lev (LCL): 519.65 mb = 5606.98 m = 18395.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 8 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 ---------------------------------------------------------- 0 943 612 20 10 -3.4 -9.4 | 324 4 2.6 -3.6 1 925 781 35 10 -5.7 -8.2 | 353 2 0.3 -2.4 2 911 914 50 12 -9.2 -7.7 | 59 4 -3.2 -1.9 3 880 1219 50 12 -9.2 -7.7 | 59 4 -3.2 -1.9 4 850 1524 45 12 -8.5 -8.5 | 43 4 -2.5 -2.7 5 850 1529 45 12 -8.5 -8.5 | 43 4 -2.5 -2.7 6 821 1829 35 10 -5.7 -8.2 | 353 2 0.3 -2.4 7 792 2134 345 9 2.3 -8.7 | 289 9 8.4 -2.9 8 737 2743 360 12 -0.0 -12.0 | 316 9 6.0 -6.2 9 700 3179 20 13 -4.4 -12.2 | 346 7 1.6 -6.4 10 685 3353 35 14 -8.0 -11.5 | 20 6 -2.0 -5.6 11 660 3658 25 12 -5.1 -10.9 | 349 5 1.0 -5.0 12 612 4267 340 10 3.4 -9.4 | 291 10 9.4 -3.6 13 590 4572 340 11 3.8 -10.3 | 295 11 9.8 -4.5 14 568 4877 350 11 1.9 -10.8 | 302 9 7.9 -5.0 15 547 5182 5 10 -0.9 -10.0 | 309 7 5.2 -4.1 16 527 5486 360 10 -0.0 -10.0 | 305 7 6.0 -4.2 17 508 5791 15 11 -2.8 -10.6 | 326 6 3.2 -4.8 18 500 5920 10 10 -1.7 -9.8 | 313 6 4.3 -4.0 19 489 6096 20 12 -4.1 -11.3 | 341 6 1.9 -5.4 20 452 6706 75 12 -11.6 -3.1 | 116 6 -5.6 2.7 21 434 7010 85 11 -11.0 -1.0 | 135 7 -4.9 4.9 22 402 7620 70 15 -14.1 -5.1 | 95 8 -8.1 0.7 23 400 7650 70 15 -14.1 -5.1 | 95 8 -8.1 0.7 24 385 7925 65 15 -13.6 -6.3 | 86 8 -7.6 -0.5 25 370 8230 35 10 -5.7 -8.2 | 353 2 0.3 -2.4 26 355 8534 65 10 -9.1 -4.2 | 118 3 -3.0 1.6 27 340 8839 70 14 -13.2 -4.8 | 98 7 -7.1 1.0 28 326 9144 75 15 -14.5 -3.9 | 103 9 -8.5 1.9 29 300 9754 95 13 -13.0 1.1 | 135 10 -6.9 7.0 30 300 9760 90 13 -13.0 0.0 | 130 9 -7.0 5.8 31 275 10363 90 12 -12.0 0.0 | 134 8 -6.0 5.8 32 250 11030 135 8 -5.7 5.7 | 182 11 0.4 11.5 33 230 11582 135 10 -7.1 7.1 | 175 13 -1.0 12.9 34 210 12192 100 3 -3.0 0.5 | 206 7 3.1 6.4 35 200 12510 100 3 -3.0 0.5 | 206 7 3.1 6.4 36 173 13411 75 10 -9.7 -2.6 | 132 5 -3.6 3.2 37 157 14021 105 19 -18.4 4.9 | 131 16 -12.3 10.7 38 150 14320 105 27 -26.1 7.0 | 123 24 -20.1 12.8 39 135 14935 105 35 -33.8 9.1 | 118 32 -27.8 14.9 40 116 15850 90 38 -38.0 0.0 | 100 33 -32.0 5.8 41 110 16154 100 32 -31.5 5.6 | 114 28 -25.5 11.4 42 104 16459 80 31 -30.5 -5.4 | 91 25 -24.5 0.4 43 100 16710 90 41 -41.0 0.0 | 99 35 -35.0 5.8 44 99 16764 85 42 -41.8 -3.7 | 93 36 -35.8 2.2 45 95 17000 85 37 -36.9 -3.2 | 95 31 -30.8 2.6 46 94 17069 90 41 -41.0 0.0 | 99 35 -35.0 5.8 47 89 17374 85 39 -38.9 -3.4 | 94 33 -32.8 2.4 48 84 17678 105 33 -31.9 8.5 | 119 30 -25.8 14.4 49 80 17983 100 20 -19.7 3.5 | 124 17 -13.7 9.3 50 76 18288 80 22 -21.7 -3.8 | 97 16 -15.6 2.0 51 70 18730 100 19 -18.7 3.3 | 126 16 -12.7 9.1 52 68 18898 110 30 -28.2 10.3 | 126 27 -22.2 16.1 53 65 19202 100 19 -18.7 3.3 | 126 16 -12.7 9.1 54 55 20117 105 25 -24.1 6.5 | 124 22 -18.1 12.3 55 53 20422 90 12 -12.0 0.0 | 134 8 -6.0 5.8 56 50 20726 80 4 -3.9 -0.7 | 202 6 2.1 5.1 57 50 20730 85 15 -14.9 -1.3 | 117 10 -8.9 4.5 58 48 21031 75 10 -9.7 -2.6 | 132 5 -3.6 3.2 59 45 21336 95 22 -21.9 1.9 | 116 18 -15.9 7.7 60 43 21641 90 22 -22.0 0.0 | 110 17 -16.0 5.8 61 41 21946 110 25 -23.5 8.6 | 129 23 -17.5 14.4 62 37 22555 115 33 -29.9 13.9 | 130 31 -23.9 19.8 63 34 23165 120 18 -15.6 9.0 | 147 18 -9.6 14.8 64 32 23470 100 17 -16.7 3.0 | 129 14 -10.7 8.8 65 31 23774 105 24 -23.2 6.2 | 125 21 -17.2 12.0 66 30 23890 105 20 -19.3 5.2 | 130 17 -13.3 11.0 67 28 24384 120 14 -12.1 7.0 | 155 14 -6.1 12.8 68 26 24689 80 16 -15.8 -2.8 | 107 10 -9.7 3.1 69 25 24994 105 15 -14.5 3.9 | 139 13 -8.5 9.7 70 24 25298 60 21 -18.2 -10.5 | 69 13 -12.2 -4.7 71 22 25908 110 20 -18.8 6.8 | 135 18 -12.8 12.7 72 21 26213 75 19 -18.4 -4.9 | 94 12 -12.3 0.9 73 20 26500 75 29 -28.0 -7.5 | 86 22 -22.0 -1.7 74 17 27432 65 38 -34.4 -16.1 | 70 30 -28.4 -10.2 75 17 27737 80 26 -25.6 -4.5 | 94 20 -19.6 1.3 76 16 28042 70 28 -26.3 -9.6 | 80 21 -20.3 -3.7 77 14 28651 80 33 -32.5 -5.7 | 90 26 -26.5 0.1 78 14 28956 100 26 -25.6 4.5 | 118 22 -19.6 10.3 79 13 29566 85 22 -21.9 -1.9 | 104 16 -15.9 3.9 80 10 31060 85 17 -16.9 -1.5 | 112 12 -10.9 4.3 Wind Parameters Mean winds (0-6000m): 15.9 at 11.2 knts Storm direction: 45.9 at 8.4 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 30.2 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -12.1 tot: 12.9 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.36 Bulk Shear: 3.15 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 41 11 27 3| 6.2 0.0 6.2| 3.8 0.0 3.8 7.5 0.82| 6.4 5.2 1000 44 12 41 3| 3.1 0.9 4.0| 3.8 -1.5 2.2 2.2 0.43| 4.1 1.8 1500 39 11 18 3| 2.1 3.8 5.9| 3.8 -9.4 -5.7 -3.8 -0.19| 6.1 -1.2 2000 28 11 345 4| 1.8 2.8 4.6| 10.1 -9.4 0.7 0.4 -0.03| 5.4 -0.2 2500 23 11 338 5| 2.4 2.3 4.6| 19.0 -9.4 9.5 3.8 0.14| 5.3 0.7 3000 24 11 344 5| 2.2 1.9 4.1| 25.1 -12.1 12.9 4.3 0.17| 5.4 0.9 4000 17 11 332 6| 1.7 2.6 4.3| 27.3 -26.9 0.4 0.1 -0.04| 5.4 -0.2 5000 13 11 325 6| 1.8 2.1 3.9| 33.7 -27.5 6.2 1.2 0.02| 4.9 0.1 6000 16 11 329 6| 2.4 1.7 4.1| 49.6 -29.1 20.5 3.4 0.20| 5.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251008.11.gif