UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100623.upa.cvt Date: 2300Z 6 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:2300Z 6 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 87 SFC 943 612 23.2 -6.8 13 30.0 9.2 290 8 301.4 301.8 284.9 308.9 2.43 2 942 621 23.0 -5.0 15 28.0 9.6 292 8 301.3 301.8 285.2 309.9 2.79 3 934 695 25.8 -5.2 12 31.0 10.6 310 10 304.8 305.4 286.6 313.5 2.77 4 925 779 27.0 -5.0 12 32.0 11.0 330 13 306.9 307.4 287.4 315.9 2.84 5 914 884 27.4 -5.6 11 33.0 10.9 357 11 308.4 308.9 287.8 317.1 2.75 6 878 1238 25.2 -5.8 12 31.0 9.8 8 10 309.7 310.2 288.3 318.6 2.82 7 850 1520 22.6 -5.4 15 28.0 8.7 10 10 309.8 310.4 288.5 319.4 3.00 8 762 2453 13.6 -8.4 21 22.0 3.6 11 13 309.9 310.4 288.2 318.4 2.66 9 753 2554 16.0 -29.0 3 45.0 1.8 19 13 313.6 313.7 287.2 315.2 0.46 10 700 3170 13.6 20 11 317.5 11 615 4246 9.0 26 7 324.2 12 613 4273 9.4 26 7 325.0 13 500 5920 -2.5 -44.5 2 42.0 -11.0 75 10 330.0 330.0 291.9 330.6 0.15 14 471 6391 -6.3 -49.3 2 43.0 -13.6 84 10 331.0 331.0 292.1 331.3 0.09 15 400 7650 -14.1 -46.1 5 32.0 -19.2 30 11 336.7 336.7 293.6 337.3 0.15 16 349 8672 -21.3 -52.3 4 31.0 -24.9 78 12 340.3 340.3 294.5 340.7 0.09 17 300 9770 -29.9 -55.9 6 26.0 -32.0 105 15 343.2 343.3 295.1 343.5 0.07 18 254 10932 -40.1 -53.1 24 13.0 -40.9 102 19 344.9 344.9 295.6 345.3 0.11 19 250 11040 -40.7 -55.7 18 15.0 -41.5 105 19 345.6 345.6 295.7 345.9 0.08 20 216 12017 -48.1 -65.1 12 17.0 -48.6 116 15 348.8 348.8 296.4 349.0 0.03 21 200 12520 -50.3 -69.3 9 19.0 -50.7 100 17 353.1 353.1 297.3 353.2 0.02 22 199 12553 -50.3 -70.3 8 20.0 -50.7 101 17 353.6 353.6 297.4 353.7 0.01 23 188 12922 -53.5 -70.5 11 17.0 -53.8 107 17 354.3 354.3 297.5 354.3 0.02 24 165 13755 -58.3 -73.3 13 15.0 -58.5 101 20 359.7 359.7 298.7 359.7 0.01 25 150 14350 -63.1 -76.1 16 13.0 -63.2 85 19 361.4 361.4 299.0 361.4 0.01 26 112 16085 -76.3 -84.3 27 8.0 -76.3 68 25 368.2 368.2 300.2 368.2 0.00 27 105 16454 -78.7 -84.7 37 6.0 -78.7 63 25 370.5 370.5 300.7 370.5 0.00 28 100 16730 -80.1 -86.1 36 6.0 -80.1 60 25 373.0 373.0 301.1 373.0 0.00 29 86 17574 -85.9 -89.4 53 3.5 -85.9 55 30 377.7 377.7 301.9 377.7 0.00 30 82 17837 -84.9 -89.9 40 5.0 -84.9 52 31 384.9 384.9 303.1 384.9 0.00 31 80 17975 -81.1 -88.1 30 7.0 -81.1 50 31 395.5 395.5 304.6 395.5 0.00 32 75 18340 -80.9 -88.9 25 8.0 -80.9 77 38 403.3 403.3 305.6 403.3 0.00 33 74 18416 -75.5 -86.5 16 11.0 -75.6 80 36 416.2 416.2 307.3 416.2 0.00 34 72 18576 -74.5 -86.5 14 12.0 -74.6 85 33 421.6 421.6 307.9 421.6 0.00 35 70 18740 -75.7 -88.7 11 13.0 -75.7 115 25 422.4 422.4 308.0 422.4 0.00 36 68 18907 -76.1 -89.1 11 13.0 -76.2 117 25 425.1 425.1 308.3 425.1 0.00 37 57 19947 -68.1 -90.1 3 22.0 -68.3 65 23 465.2 465.2 312.3 465.3 0.00 38 50 20740 -64.7 -90.7 2 26.0 -65.0 105 16 491.0 491.0 314.3 491.0 0.00 39 43 21662 -64.7 -90.7 2 26.0 -65.1 140 15 512.7 512.7 315.8 512.7 0.00 40 34 23109 -61.1 -89.1 1 28.0 -61.8 69 21 557.7 557.7 318.5 557.8 0.00 41 32 23490 -56.5 -87.5 1 31.0 -57.8 74 26 579.8 579.8 319.6 579.8 0.01 42 30 23900 -56.3 -86.3 1 30.0 -57.7 90 31 591.2 591.2 320.2 591.2 0.01 43 21 26185 -50.7 -83.7 1 33.0 -53.9 85 31 671.5 671.6 323.5 671.7 0.02 44 20 26500 -53.5 -84.5 1 31.0 -56.1 120 25 672.4 672.4 323.5 672.5 0.02 45 10 31020 -47.3 -82.3 1 35.0 -53.9 130 27 843.0 843.0 328.2 843.4 0.05 46 7.3 33116 -44.3 -81.3 1 37.0 -53.7 934.6 934.7 330.1 935.4 0.07 TRP 86 17574 -85.9 -89.4 53 3.5 -85.9 55 30 377.7 377.7 301.9 377.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5833.00 m Freezing level: 523.74 mb = 5573.95 m = 18287.01 ft Wetbulb zero: 717.71 mb = 2959.03 m = 9707.98 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 15.09 % Est. max temperature: 31.62 C = 88.91 F Sfc-Lift cond lev (LCL): 601.93 mb = 4420.06 m = 14501.33 ft T: 8.34 C 700-500 lapse rate: 5.85 C/km ThetaE index: 4.15 C Layer 762.0- 700.0 mb Conv cond level (CCL): 385.41 mb = 7928.42 m = 26011.56 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 58.91 C = 138.04 F Cap Strength: 15.93 C Lifted Index: 15.41 C Risk: None Lifted Index @300 mb: 18.77 C Lifted Index @700 mb: 8.31 C Showalter Index: 14.24 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: -2.90 C K Index: -25.66 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.69 J/kg Max Up Vert Vel: 6.88 m/s Conv Inhibition (B-): 51840.10 J/kg Cap Strength: 15.93 C Lift Cond Lev (LCL): 563.82 mb = 4948.82 m = 16236.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 7 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 ---------------------------------------------------------- 0 943 612 290 8 7.5 -2.7 | 265 14 13.7 1.2 1 925 779 330 13 6.5 -11.3 | 300 15 12.7 -7.3 2 911 914 5 10 -0.9 -10.0 | 319 8 5.3 -6.0 3 850 1520 10 10 -1.7 -9.8 | 323 7 4.4 -5.9 4 850 1524 360 15 -0.0 -15.0 | 331 13 6.2 -11.0 5 791 2134 10 9 -1.6 -8.9 | 317 7 4.6 -4.9 6 763 2438 10 13 -2.3 -12.8 | 336 10 3.9 -8.8 7 736 2743 35 12 -6.9 -9.8 | 7 6 -0.7 -5.9 8 700 3170 20 11 -3.8 -10.3 | 339 7 2.4 -6.4 9 685 3353 360 10 -0.0 -10.0 | 314 9 6.2 -6.0 10 659 3658 10 4 -0.7 -3.9 | 270 5 5.5 0.0 11 590 4572 35 9 -5.2 -7.4 | 344 4 1.0 -3.4 12 527 5486 55 10 -8.2 -5.7 | 49 3 -2.0 -1.8 13 508 5791 45 11 -7.8 -7.8 | 23 4 -1.6 -3.8 14 500 5920 75 10 -9.7 -2.6 | 111 4 -3.5 1.4 15 489 6096 65 9 -8.2 -3.8 | 95 2 -2.0 0.2 16 470 6401 85 10 -10.0 -0.9 | 129 5 -3.8 3.1 17 402 7620 40 12 -7.7 -9.2 | 17 5 -1.6 -5.2 18 400 7650 30 11 -5.5 -9.5 | 353 6 0.7 -5.6 19 385 7925 55 13 -10.6 -7.5 | 52 6 -4.5 -3.5 20 370 8230 45 15 -10.6 -10.6 | 34 8 -4.5 -6.6 21 355 8534 80 14 -13.8 -2.4 | 101 8 -7.6 1.5 22 340 8839 75 10 -9.7 -2.6 | 111 4 -3.5 1.4 23 327 9144 55 11 -9.0 -6.3 | 51 4 -2.9 -2.3 24 301 9754 105 15 -14.5 3.9 | 133 11 -8.3 7.8 25 300 9770 105 15 -14.5 3.9 | 133 11 -8.3 7.8 26 264 10668 95 18 -17.9 1.6 | 115 13 -11.8 5.5 27 250 11040 105 19 -18.4 4.9 | 126 15 -12.2 8.9 28 220 11887 120 15 -13.0 7.5 | 149 13 -6.8 11.5 29 200 12520 100 17 -16.7 3.0 | 123 13 -10.6 6.9 30 182 13106 110 17 -16.0 5.8 | 135 14 -9.8 9.8 31 174 13411 105 21 -20.3 5.4 | 124 17 -14.1 9.4 32 151 14326 95 17 -16.9 1.5 | 117 12 -10.8 5.4 33 150 14350 85 19 -18.9 -1.7 | 100 13 -12.8 2.3 34 129 15240 60 26 -22.5 -13.0 | 61 19 -16.4 -9.0 35 116 15850 70 25 -23.5 -8.6 | 75 18 -17.3 -4.6 36 100 16730 60 25 -21.7 -12.5 | 61 18 -15.5 -8.5 37 94 17069 60 25 -21.7 -12.5 | 61 18 -15.5 -8.5 38 86 17574 55 30 -24.6 -17.2 | 54 23 -18.4 -13.2 39 80 17983 50 31 -23.7 -19.9 | 48 24 -17.6 -16.0 40 76 18288 75 39 -37.7 -10.1 | 79 32 -31.5 -6.1 41 72 18593 85 33 -32.9 -2.9 | 92 27 -26.7 1.1 42 70 18740 115 25 -22.7 10.6 | 131 22 -16.5 14.5 43 65 19202 120 24 -20.8 12.0 | 138 22 -14.6 16.0 44 62 19507 55 20 -16.4 -11.5 | 54 13 -10.2 -7.5 45 58 19812 75 25 -24.1 -6.5 | 82 18 -18.0 -2.5 46 56 20117 55 20 -16.4 -11.5 | 54 13 -10.2 -7.5 47 53 20422 100 19 -18.7 3.3 | 120 15 -12.6 7.3 48 50 20726 110 12 -11.3 4.1 | 148 10 -5.1 8.1 49 50 20740 105 16 -15.5 4.1 | 131 12 -9.3 8.1 50 45 21336 80 13 -12.8 -2.3 | 104 7 -6.6 1.7 51 43 21641 145 15 -8.6 12.3 | 171 16 -2.4 16.3 52 41 21946 100 13 -12.8 2.3 | 133 9 -6.6 6.2 53 39 22250 135 12 -8.5 8.5 | 169 13 -2.3 12.5 54 37 22555 60 15 -13.0 -7.5 | 63 8 -6.8 -3.5 55 32 23470 75 25 -24.1 -6.5 | 82 18 -18.0 -2.5 56 31 23774 65 36 -32.6 -15.2 | 67 29 -26.5 -11.2 57 30 23900 90 31 -31.0 0.0 | 99 25 -24.8 4.0 58 28 24384 95 31 -30.9 2.7 | 105 26 -24.7 6.7 59 27 24689 85 29 -28.9 -2.5 | 94 23 -22.7 1.4 60 24 25298 100 29 -28.6 5.0 | 112 24 -22.4 9.0 61 22 25908 85 32 -31.9 -2.8 | 93 26 -25.7 1.2 62 21 26213 85 31 -30.9 -2.7 | 93 25 -24.7 1.3 63 20 26500 120 25 -21.7 12.5 | 137 23 -15.5 16.5 64 20 26518 95 36 -35.9 3.1 | 103 31 -29.7 7.1 65 19 26822 120 27 -23.4 13.5 | 135 25 -17.2 17.5 66 18 27127 100 23 -22.7 4.0 | 116 18 -16.5 8.0 67 17 27432 95 19 -18.9 1.7 | 114 14 -12.8 5.6 68 17 27737 100 32 -31.5 5.6 | 111 27 -25.4 9.5 69 10 31020 130 27 -20.7 17.4 | 146 26 -14.5 21.3 Wind Parameters Mean winds (0-6000m): 27.2 at 9.8 knts Storm direction: 57.2 at 7.3 knts Shear (0-3000m) pos: 2.4 neg: 1.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 14.3 deg Storm rel helicity (0-3000m) pos: 58.8 neg: -22.1 tot: 36.7 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.05 Bulk Shear: 7.76 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 ------------------------------------------------------------------------------- 500 343 11 304 11| 11.6 0.0 11.6| 42.2 0.0 42.2 84.4 0.78| 16.4 12.8 1000 356 11 314 10| 5.8 2.2 8.0| 45.9 0.0 45.9 45.9 0.67| 10.8 7.2 1500 359 11 318 10| 3.5 1.5 4.9| 45.9 -4.2 41.6 27.7 0.47| 9.0 4.2 2000 3 11 322 9| 3.6 1.1 4.7| 56.4 -4.2 52.2 26.1 0.52| 8.4 4.4 2500 8 11 328 9| 2.9 0.7 3.7| 58.8 -8.0 50.9 20.3 0.44| 7.6 3.3 3000 8 11 326 8| 2.4 1.0 3.4| 58.8 -22.1 36.7 12.2 0.18| 7.9 1.5 4000 11 10 323 7| 2.5 0.7 3.2| 64.5 -23.0 41.6 10.4 0.25| 6.7 1.7 5000 19 10 330 6| 2.2 0.6 2.8| 66.8 -23.4 43.5 8.7 0.28| 5.8 1.6 6000 27 10 340 5| 2.0 0.5 2.4| 72.2 -25.6 46.6 7.8 0.30| 5.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251006.23.gif