UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120223.upa.cvt Date: 2300Z 2 DEC 25 Searching for OERK... Searching the city database file for: OERK ... Date:2300Z 2 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 144 SFC 948 612 14.8 -2.2 31 17.0 6.8 0 0 292.4 293.0 282.4 302.5 3.43 2 938 701 20.0 0.0 26 20.0 9.7 65 4 298.6 299.3 285.6 310.8 4.07 3 925 820 19.6 0.6 28 19.0 9.7 150 9 299.4 300.1 286.1 312.3 4.32 4 919 876 20.0 0.0 26 20.0 9.6 141 10 300.3 301.1 286.4 312.9 4.16 5 850 1542 15.2 -1.8 31 17.0 6.7 100 11 302.1 302.8 286.8 314.1 3.94 6 770 2369 8.6 -2.4 46 11.0 3.2 117 12 303.6 304.4 287.5 316.3 4.16 7 753 2553 8.0 -8.0 31 16.0 1.1 138 11 304.9 305.4 286.6 313.6 2.78 8 700 3153 5.6 -16.4 19 22.0 -2.4 210 16 308.7 309.0 286.6 313.6 1.51 9 688 3294 5.4 -35.6 3 41.0 -4.5 215 16 310.0 310.0 285.7 310.9 0.27 10 625 4073 1.4 -43.6 2 45.0 -7.5 250 24 314.1 314.1 286.9 314.5 0.13 11 600 4401 0.0 -43.0 2 43.0 -8.5 256 26 316.1 316.1 287.6 316.7 0.14 12 531 5365 -8.3 -20.3 37 12.0 -12.0 241 26 317.4 317.7 289.5 322.3 1.43 13 500 5830 -11.1 -27.1 25 16.0 -15.1 250 31 319.5 319.7 289.5 322.4 0.83 14 479 6157 -14.3 -27.3 32 13.0 -17.4 247 31 319.5 319.7 289.5 322.5 0.85 15 424 7071 -20.1 -46.1 8 26.0 -23.4 263 42 323.4 323.5 290.0 324.0 0.14 16 400 7500 -23.9 -43.9 14 20.0 -26.3 260 45 323.9 324.0 290.2 324.7 0.19 17 342 8623 -32.5 -41.5 40 9.0 -33.4 272 46 327.1 327.1 291.2 328.2 0.29 18 321 9069 -33.5 -50.5 16 17.0 -34.8 283 65 331.7 331.7 292.3 332.1 0.12 19 300 9540 -37.1 -53.1 17 16.0 -38.1 285 74 333.1 333.1 292.6 333.4 0.09 20 251 10744 -47.5 -54.5 44 7.0 -47.8 280 76 335.1 335.1 293.2 335.4 0.09 21 250 10770 -47.7 -55.7 39 8.0 -48.0 280 76 335.2 335.2 293.2 335.5 0.08 22 211 11862 -56.7 -62.7 47 6.0 -56.8 290 80 337.8 337.8 293.8 337.9 0.04 23 210 11892 -56.9 -64.9 36 8.0 -57.1 290 80 337.9 337.9 293.9 338.0 0.03 24 206 12013 -56.1 -71.1 14 15.0 -56.3 284 79 341.0 341.0 294.6 341.1 0.01 25 200 12200 -56.3 -70.3 16 14.0 -56.5 275 77 343.6 343.6 295.2 343.7 0.01 26 169 13265 -59.2 -78.5 7 19.3 -59.4 280 86 355.7 355.7 297.8 355.7 0.01 27 150 14010 -61.3 -84.3 3 23.0 -61.4 275 71 364.5 364.5 299.5 364.5 0.00 28 141 14390 -61.9 -86.9 2 25.0 -62.1 281 73 369.9 369.9 300.5 369.9 0.00 29 136 14612 -61.7 -86.7 2 25.0 -61.9 285 75 374.1 374.1 301.3 374.1 0.00 30 100 16460 -71.1 -89.1 5 18.0 -71.2 280 69 390.4 390.4 303.8 390.4 0.00 31 95 16765 -71.7 -89.7 5 18.0 -71.8 285 60 394.9 394.9 304.5 395.0 0.00 32 91 17021 -69.7 -88.7 5 19.0 -69.8 285 57 403.8 403.8 305.7 403.8 0.00 33 86 17357 -72.7 -89.7 6 17.0 -72.8 276 37 404.3 404.3 305.8 404.3 0.00 34 79 17857 -73.5 -89.5 7 16.0 -73.6 262 31 412.6 412.6 306.8 412.6 0.00 35 70 18570 -72.3 -89.3 6 17.0 -72.4 280 16 429.7 429.7 308.8 429.7 0.00 36 50 20580 -66.1 -91.1 2 25.0 -66.4 65 1 487.7 487.7 314.1 487.7 0.00 37 49 20703 -65.9 -90.9 2 25.0 -66.2 59 1 491.0 491.0 314.3 491.0 0.00 38 42 21638 -66.3 -91.3 2 25.0 -66.6 14 0 512.2 512.2 315.8 512.2 0.00 39 37 22416 -60.9 -89.9 1 29.0 -61.6 14 5 544.9 544.9 317.8 544.9 0.00 40 34 22940 -61.7 -89.7 1 28.0 -62.4 29 11 556.2 556.2 318.4 556.2 0.00 41 30 23720 -59.3 -88.3 1 29.0 -60.3 35 13 583.0 583.0 319.8 583.0 0.01 42 21 25987 -52.9 -85.9 1 33.0 -55.5 23 15 664.9 664.9 323.2 665.0 0.01 43 20 26300 -54.7 -85.7 1 31.0 -57.0 25 17 668.7 668.7 323.4 668.8 0.01 44 15 28137 -55.7 -86.7 1 31.0 -58.3 343 10 722.8 722.8 325.1 722.9 0.01 45 11 30142 -49.3 -84.3 1 35.0 -54.8 318 24 813.1 813.1 327.5 813.3 0.03 46 10 30770 -46.9 -83.9 1 37.0 -53.7 280 19 844.5 844.5 328.2 844.8 0.03 47 9.7 30972 -46.5 -82.5 1 36.0 -53.6 853.4 853.4 328.5 853.8 0.05 48 8.2 32081 -49.1 -84.1 1 35.0 -55.6 885.1 885.1 329.1 885.5 0.04 49 6.7 33415 -46.3 -83.3 1 37.0 -55.0 949.5 949.5 330.4 950.1 0.06 TRP 95 16765 -71.7 -89.7 5 18.0 -71.8 285 60 394.9 394.9 304.5 395.0 0.00 WND 169 13265 -59.2 -78.5 7 19.3 -59.4 280 86 355.7 355.7 297.8 355.7 0.01 Sounding variables and indices 1000-500 mb thick: 5686.00 m Freezing level: 600.00 mb = 4401.37 m = 14440.01 ft Wetbulb zero: 736.53 mb = 2735.12 m = 8973.38 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 22.51 % Est. max temperature: 25.33 C = 77.60 F Sfc-Lift cond lev (LCL): 732.78 mb = 2777.01 m = 9110.83 ft T: 7.10 C 700-500 lapse rate: 6.24 C/km ThetaE index: 2.75 C Layer 753.0- 700.0 mb Conv cond level (CCL): 536.93 mb = 5277.62 m = 17314.82 ft Mean mixing ratio: 4.05 g/kg Conv temperature: 39.35 C = 102.83 F Cap Strength: 10.70 C Lifted Index: 9.62 C Risk: None Lifted Index @300 mb: 14.85 C Lifted Index @700 mb: 7.56 C Showalter Index: 8.68 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 9.30 C K Index: 2.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.47 J/kg Max Up Vert Vel: 6.40 m/s Conv Inhibition (B-): 68582.99 J/kg Cap Strength: 10.63 C Lift Cond Lev (LCL): 677.27 mb = 3421.82 m = 11226.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 15 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 ---------------------------------------------------------- 0 948 612 0 0 -0.0 -0.0 | 81 15 -14.6 -2.3 1 925 820 150 9 -4.5 7.8 | 106 20 -19.1 5.5 2 915 914 135 11 -7.8 7.8 | 104 23 -22.3 5.5 3 883 1219 115 11 -10.0 4.6 | 95 25 -24.5 2.3 4 852 1524 105 11 -10.6 2.8 | 91 25 -25.2 0.5 5 850 1542 100 11 -10.8 1.9 | 89 25 -25.4 -0.4 6 792 2134 110 14 -13.2 4.8 | 95 28 -27.7 2.5 7 763 2438 120 11 -9.5 5.5 | 98 24 -24.1 3.2 8 735 2743 170 11 -1.9 10.8 | 117 19 -16.5 8.5 9 709 3048 210 16 8.0 13.9 | 150 13 -6.6 11.5 10 700 3153 210 16 8.0 13.9 | 150 13 -6.6 11.5 11 657 3658 230 16 12.3 10.3 | 164 8 -2.3 8.0 12 609 4267 260 28 27.6 4.9 | 259 13 13.0 2.5 13 586 4572 250 22 20.7 7.5 | 230 8 6.1 5.2 14 542 5182 235 27 22.1 15.5 | 210 15 7.6 13.2 15 522 5486 245 25 22.7 10.6 | 225 12 8.1 8.2 16 500 5830 250 31 29.1 10.6 | 240 17 14.6 8.3 17 483 6096 245 30 27.2 12.7 | 231 16 12.6 10.4 18 445 6706 265 39 38.9 3.4 | 267 24 24.3 1.1 19 400 7500 260 45 44.3 7.8 | 260 30 29.8 5.5 20 393 7620 255 40 38.6 10.4 | 252 25 24.1 8.0 21 346 8534 270 43 43.0 -0.0 | 275 29 28.4 -2.3 22 317 9144 285 69 66.6 -17.9 | 291 56 52.1 -20.2 23 300 9540 285 74 71.5 -19.2 | 291 61 56.9 -21.5 24 291 9754 285 76 73.4 -19.7 | 290 63 58.8 -22.0 25 250 10770 280 76 74.8 -13.2 | 284 62 60.3 -15.5 26 210 11887 290 80 75.2 -27.4 | 296 67 60.6 -29.7 27 200 12200 275 77 76.7 -6.7 | 278 63 62.1 -9.0 28 173 13106 270 82 82.0 -0.0 | 272 67 67.4 -2.3 29 169 13265 280 86 84.7 -14.9 | 284 72 70.1 -17.3 30 165 13411 280 86 84.7 -14.9 | 284 72 70.1 -17.3 31 150 14010 275 71 70.7 -6.2 | 279 57 56.2 -8.5 32 135 14630 285 75 72.4 -19.4 | 291 62 57.9 -21.7 33 116 15545 270 65 65.0 -0.0 | 273 50 50.4 -2.3 34 100 16460 280 69 68.0 -12.0 | 285 55 53.4 -14.3 35 95 16764 280 69 68.0 -12.0 | 285 55 53.4 -14.3 36 95 16765 285 60 58.0 -15.5 | 292 47 43.4 -17.9 37 90 17069 285 56 54.1 -14.5 | 293 43 39.5 -16.8 38 86 17374 275 36 35.9 -3.1 | 284 22 21.3 -5.5 39 73 18288 250 26 24.4 8.9 | 236 12 9.9 6.6 40 70 18570 280 16 15.8 -2.8 | 347 5 1.2 -5.1 41 70 18593 285 23 22.2 -6.0 | 317 11 7.7 -8.3 42 66 18898 280 15 14.8 -2.6 | 358 5 0.2 -4.9 43 63 19202 225 17 12.0 12.0 | 165 10 -2.5 9.7 44 60 19507 210 10 5.0 8.7 | 124 11 -9.6 6.3 45 57 19812 275 12 12.0 -1.0 | 38 4 -2.6 -3.4 46 54 20117 300 11 9.5 -5.5 | 33 9 -5.0 -7.8 47 51 20422 315 10 7.1 -7.1 | 39 12 -7.5 -9.4 48 50 20580 65 1 -0.9 -0.4 | 80 16 -15.5 -2.8 49 40 21946 0 0 -0.0 -0.0 | 81 15 -14.6 -2.3 50 33 23165 35 13 -7.5 -10.6 | 59 26 -22.0 -13.0 51 31 23470 5 11 -1.0 -11.0 | 49 20 -15.5 -13.3 52 30 23720 35 13 -7.5 -10.6 | 59 26 -22.0 -13.0 53 28 24079 15 10 -2.6 -9.7 | 55 21 -17.1 -12.0 54 27 24384 65 10 -9.1 -4.2 | 74 25 -23.6 -6.6 55 26 24689 360 10 -0.0 -10.0 | 50 19 -14.6 -12.3 56 25 24994 15 15 -3.9 -14.5 | 48 25 -18.4 -16.8 57 23 25298 40 10 -6.4 -7.7 | 65 23 -21.0 -10.0 58 22 25603 20 13 -4.4 -12.2 | 53 24 -19.0 -14.5 59 20 26300 25 17 -7.2 -15.4 | 51 28 -21.7 -17.7 60 19 26518 25 19 -8.0 -17.2 | 49 30 -22.6 -19.5 61 18 26822 25 10 -4.2 -9.1 | 59 22 -18.8 -11.4 62 18 27127 360 10 -0.0 -10.0 | 50 19 -14.6 -12.3 63 16 27737 15 16 -4.1 -15.5 | 46 26 -18.7 -17.8 64 15 28042 340 9 3.1 -8.5 | 47 16 -11.5 -10.8 65 14 28651 355 15 1.3 -14.9 | 38 22 -13.3 -17.3 66 12 29566 355 29 2.5 -28.9 | 21 33 -12.0 -31.2 67 10 30770 280 19 18.7 -3.3 | 324 7 4.2 -5.6 Wind Parameters Mean winds (0-6000m): 230.9 at 19.7 knts Storm direction: 260.9 at 14.7 knts Shear (0-3000m) pos: 3.4 neg: 0.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 81.6 deg Storm rel helicity (0-3000m) pos: 158.3 neg: -41.1 tot: 117.1 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 62.95 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 ------------------------------------------------------------------------------- 500 137 8 100 20| 11.3 0.0 11.3| 42.9 -16.5 26.4 52.7 0.31| 18.6 5.9 1000 121 10 97 23| 5.7 2.1 7.7| 42.9 -41.1 1.8 1.8 0.09| 11.4 1.0 1500 115 11 95 24| 4.8 1.4 6.2| 59.9 -41.1 18.7 12.5 0.17| 8.7 1.5 2000 116 11 96 25| 3.5 1.0 4.5| 96.9 -41.1 55.8 27.9 0.30| 8.8 2.6 2500 131 11 102 24| 4.1 0.8 5.0|151.5 -41.1 110.4 44.1 0.46| 10.1 4.6 3000 150 12 112 22| 3.4 0.7 4.1|158.3 -41.1 117.1 39.0 0.46| 9.3 4.2 4000 197 15 140 16| 3.6 0.7 4.3|194.5 -53.8 140.7 35.2 0.45| 9.8 4.5 5000 218 17 159 12| 3.0 0.5 3.5|210.0 -63.9 146.1 29.2 0.40| 9.3 3.7 6000 231 20 184 10| 3.3 0.4 3.7|272.2 -73.9 198.3 33.1 0.43| 9.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251202.23.gif