UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010500.upa.cvt Date: 0000Z 5 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 5 JAN 26 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 234 SFC 956 612 8.8 -3.2 43 12.0 3.7 300 10 285.6 286.2 278.9 294.7 3.15 2 930 839 8.6 -6.4 34 15.0 2.5 342 12 287.7 288.1 279.1 295.1 2.54 3 925 883 8.8 -6.2 34 15.0 2.7 350 12 288.3 288.8 279.5 295.9 2.60 4 889 1213 12.0 -29.0 4 41.0 0.8 24 10 294.9 295.0 279.6 296.2 0.39 5 883 1269 11.4 -3.6 35 15.0 4.5 30 9 294.9 295.5 283.3 304.7 3.31 6 874 1355 11.0 -2.0 40 13.0 4.8 38 8 295.3 296.0 284.0 306.5 3.77 7 855 1538 11.8 -16.2 13 28.0 1.8 55 5 298.0 298.2 282.2 302.0 1.26 8 850 1587 11.6 -10.4 20 22.0 2.7 60 4 298.3 298.7 283.2 304.6 2.03 9 838 1706 10.8 -2.2 40 13.0 4.6 125 3 298.7 299.4 285.4 310.3 3.88 10 822 1866 10.6 -4.4 35 15.0 3.7 199 1 300.1 300.7 285.4 310.3 3.35 11 778 2321 8.0 -6.0 36 14.0 1.8 239 5 302.1 302.7 285.9 311.7 3.14 12 741 2722 7.2 -24.8 8 32.0 -2.4 259 8 305.4 305.6 284.5 307.8 0.69 13 714 3026 5.4 -25.6 9 31.0 -3.6 274 11 306.7 306.8 284.9 309.0 0.67 14 709 3084 5.6 -9.4 33 15.0 -0.7 274 12 307.6 308.1 287.4 315.9 2.64 15 700 3188 4.6 -9.4 35 14.0 -1.3 270 17 307.6 308.1 287.4 316.0 2.68 16 652 3762 1.4 -20.6 18 22.0 -5.7 265 22 310.3 310.5 286.8 314.1 1.14 17 593 4515 -5.7 -23.7 23 18.0 -10.6 265 27 310.6 310.7 286.6 313.8 0.95 18 561 4948 -6.9 -51.9 1 45.0 -13.3 289 25 314.1 314.1 286.9 314.3 0.06 19 547 5145 -6.3 287 24 317.1 20 500 5840 -11.5 -52.5 2 41.0 -16.8 280 23 319.0 319.0 288.5 319.2 0.06 21 400 7510 -23.5 -58.5 2 35.0 -26.3 290 28 324.4 324.5 290.2 324.6 0.04 22 376 7959 -26.5 -55.5 5 29.0 -28.8 281 30 326.3 326.3 290.7 326.5 0.05 23 319 9120 -37.1 -44.1 48 7.0 -37.7 280 36 327.3 327.3 291.2 328.2 0.24 24 305 9427 -40.1 -47.1 47 7.0 -40.6 276 40 327.3 327.3 291.2 328.0 0.18 25 300 9540 -40.5 -52.5 26 12.0 -41.2 275 42 328.3 328.3 291.3 328.7 0.10 26 296 9632 -40.1 -64.1 6 24.0 -41.0 277 42 330.1 330.1 291.7 330.2 0.02 27 261 10490 -42.9 -61.9 11 19.0 -43.6 284 82 338.1 338.1 293.9 338.2 0.04 28 250 10780 -45.1 -60.1 17 15.0 -45.7 285 96 339.0 339.0 294.1 339.2 0.05 29 238 11106 -47.5 -61.5 19 14.0 -48.0 284 100 340.2 340.2 294.4 340.4 0.04 30 217 11708 -52.1 -58.1 48 6.0 -52.3 281 108 342.2 342.2 294.9 342.5 0.07 31 214 11798 -52.7 -62.7 29 10.0 -52.9 280 110 342.6 342.6 295.0 342.8 0.04 32 205 12073 -55.1 -61.4 46 6.3 -55.2 275 112 343.1 343.1 295.1 343.3 0.05 33 202 12167 -55.9 -60.9 53 5.0 -56.0 275 112 343.3 343.3 295.1 343.5 0.05 34 200 12230 -56.3 -63.3 41 7.0 -56.5 275 108 343.6 343.6 295.2 343.8 0.04 35 195 12390 -57.1 -69.1 20 12.0 -57.3 274 102 344.8 344.8 295.5 344.9 0.02 36 188 12622 -55.9 -78.9 4 23.0 -56.2 272 94 350.4 350.4 296.7 350.4 0.00 37 159 13671 -62.5 -80.5 7 18.0 -62.6 263 93 356.4 356.4 298.0 356.4 0.00 38 150 14030 -63.3 -83.3 5 20.0 -63.4 260 95 361.0 361.0 298.9 361.0 0.00 39 100 16480 -71.1 -90.1 4 19.0 -71.2 265 56 390.4 390.4 303.8 390.4 0.00 40 92 16969 -74.1 -91.1 6 17.0 -74.2 270 55 393.8 393.8 304.3 393.8 0.00 41 72 18387 -76.3 -90.3 9 14.0 -76.3 269 32 417.8 417.8 307.4 417.8 0.00 42 70 18550 -73.1 -90.1 6 17.0 -73.2 285 28 428.0 428.0 308.6 428.0 0.00 43 69 18634 -72.7 -89.7 6 17.0 -72.8 263 39 430.6 430.6 308.9 430.6 0.00 44 61 19356 -74.3 -90.3 7 16.0 -74.4 285 19 442.5 442.5 310.1 442.5 0.00 45 51 20420 -66.5 -90.5 2 24.0 -66.7 316 2 484.0 484.0 313.8 484.0 0.00 46 50 20540 -65.9 -89.9 2 24.0 -66.2 90 5 488.2 488.2 314.1 488.2 0.00 47 34 22914 -61.7 -89.7 1 28.0 -62.4 355 10 556.2 556.2 318.4 556.2 0.00 48 30 23700 -57.3 -87.3 1 30.0 -58.5 350 11 588.4 588.4 320.0 588.5 0.01 49 29 23914 -57.1 -87.1 1 30.0 -58.4 350 10 594.7 594.7 320.4 594.8 0.01 50 27 24364 -59.5 -88.5 1 29.0 -60.6 4 18 600.3 600.3 320.6 600.3 0.01 51 20 26250 -57.5 -87.5 1 30.0 -59.2 140 5 660.2 660.2 323.1 660.2 0.01 52 14 28508 -57.3 -87.3 1 30.0 -59.6 63 12 731.7 731.8 325.4 731.8 0.01 53 10 30690 -46.7 -81.7 1 35.0 -53.6 50 16 845.2 845.3 328.3 845.7 0.05 54 7.3 32801 -41.5 -80.5 1 39.0 -52.4 946.1 946.1 330.3 947.0 0.08 55 7.0 33086 -41.9 -80.9 1 39.0 -52.8 955.8 955.9 330.5 956.7 0.08 TRP 92 16969 -74.1 -91.1 6 17.0 -74.2 270 55 393.8 393.8 304.3 393.8 0.00 WND 205 12073 -55.1 -61.4 46 6.3 -55.2 275 112 343.1 343.1 295.1 343.3 0.05 Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 640.37 mb = 3910.52 m = 12829.62 ft Wetbulb zero: 762.19 mb = 2490.35 m = 8170.35 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 23.87 % Est. max temperature: 23.82 C = 74.87 F Sfc-Lift cond lev (LCL): 795.31 mb = 2139.25 m = 7018.46 ft T: 9.04 C 700-500 lapse rate: 6.07 C/km ThetaE index: 4.53 C Layer 855.0- 850.0 mb Conv cond level (CCL): 454.69 mb = 6550.96 m = 21492.39 ft Mean mixing ratio: 2.30 g/kg Conv temperature: 44.14 C = 111.45 F Cap Strength: 18.23 C Lifted Index: 18.51 C Risk: None Lifted Index @300 mb: 21.18 C Lifted Index @700 mb: 14.38 C Showalter Index: 14.32 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 1.10 C K Index: -1.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.13 J/kg Max Up Vert Vel: 9.50 m/s Conv Inhibition (B-): 59430.85 J/kg Cap Strength: 18.50 C Lift Cond Lev (LCL): 682.68 mb = 3390.53 m = 11123.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 13 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 ---------------------------------------------------------- 0 956 612 300 10 8.7 -5.0 | 152 3 -1.4 2.7 1 925 883 350 12 2.1 -11.8 | 63 9 -8.0 -4.1 2 922 914 350 12 2.1 -11.8 | 63 9 -8.0 -4.1 3 888 1219 25 10 -4.2 -9.1 | 85 14 -14.3 -1.4 4 850 1587 60 4 -3.5 -2.0 | 113 15 -13.6 5.7 5 825 1829 195 1 0.3 1.0 | 131 13 -9.8 8.7 6 795 2134 230 4 3.1 2.6 | 146 12 -7.0 10.3 7 712 3048 275 11 11.0 -1.0 | 187 7 0.9 6.7 8 700 3188 270 17 17.0 -0.0 | 222 10 6.9 7.7 9 686 3353 255 21 20.3 5.4 | 218 17 10.2 13.1 10 660 3658 265 22 21.9 1.9 | 231 15 11.8 9.6 11 587 4572 265 27 26.9 2.4 | 239 20 16.8 10.1 12 565 4877 290 25 23.5 -8.6 | 274 13 13.4 -0.8 13 500 5840 280 23 22.7 -4.0 | 254 13 12.6 3.7 14 483 6096 275 24 23.9 -2.1 | 248 15 13.8 5.6 15 464 6401 270 21 21.0 -0.0 | 235 13 10.9 7.7 16 428 7010 290 31 29.1 -10.6 | 279 19 19.0 -2.9 17 400 7510 290 28 26.3 -9.6 | 277 16 16.2 -1.9 18 377 7925 280 30 29.5 -5.2 | 263 20 19.5 2.5 19 361 8230 290 25 23.5 -8.6 | 274 13 13.4 -0.8 20 300 9540 275 42 41.8 -3.7 | 263 32 31.7 4.0 21 291 9754 280 43 42.3 -7.5 | 270 32 32.3 0.2 22 254 10668 285 91 87.9 -23.6 | 282 79 77.8 -15.8 23 250 10780 285 96 92.7 -24.8 | 282 84 82.6 -17.1 24 211 11887 280 111 109.3 -19.3 | 277 100 99.2 -11.6 25 205 12073 275 112 111.6 -9.8 | 271 102 101.5 -2.1 26 201 12192 275 112 111.6 -9.8 | 271 102 101.5 -2.1 27 200 12230 275 108 107.6 -9.4 | 271 98 97.5 -1.7 28 183 12802 270 88 88.0 -0.0 | 264 78 77.9 7.7 29 150 14030 260 95 93.6 16.5 | 254 87 83.5 24.2 30 143 14326 260 95 93.6 16.5 | 254 87 83.5 24.2 31 117 15545 285 69 66.6 -17.9 | 280 57 56.6 -10.2 32 100 16480 265 56 55.8 4.9 | 255 47 45.7 12.6 33 95 16764 265 56 55.8 4.9 | 255 47 45.7 12.6 34 92 16969 270 55 55.0 -0.0 | 260 46 44.9 7.7 35 77 17983 265 56 55.8 4.9 | 255 47 45.7 12.6 36 73 18288 260 35 34.5 6.1 | 241 28 24.4 13.8 37 70 18550 285 28 27.0 -7.2 | 268 17 17.0 0.5 38 69 18593 260 41 40.4 7.1 | 244 34 30.3 14.8 39 66 18898 285 28 27.0 -7.2 | 268 17 17.0 0.5 40 63 19202 285 15 14.5 -3.9 | 229 6 4.4 3.8 41 60 19507 285 23 22.2 -6.0 | 262 12 12.1 1.8 42 57 19812 310 20 15.3 -12.9 | 315 7 5.2 -5.1 43 54 20117 305 10 8.2 -5.7 | 136 3 -1.9 2.0 44 51 20422 315 2 1.4 -1.4 | 126 11 -8.7 6.3 45 50 20540 90 5 -5.0 0.0 | 117 17 -15.1 7.7 46 34 22860 350 10 1.7 -9.8 | 76 9 -8.4 -2.1 47 33 23165 15 12 -3.1 -11.6 | 74 14 -13.2 -3.9 48 31 23470 0 0 -0.0 -0.0 | 127 13 -10.1 7.7 49 30 23700 350 11 1.9 -10.8 | 69 9 -8.2 -3.1 50 28 24079 350 10 1.7 -9.8 | 76 9 -8.4 -2.1 51 27 24384 5 19 -1.7 -18.9 | 46 16 -11.7 -11.2 52 26 24689 40 13 -8.4 -10.0 | 83 19 -18.4 -2.3 53 24 24994 20 10 -3.4 -9.4 | 83 14 -13.5 -1.7 54 23 25298 55 17 -13.9 -9.8 | 85 24 -24.0 -2.0 55 22 25603 65 18 -16.3 -7.6 | 90 26 -26.4 0.1 56 21 25908 125 13 -10.6 7.5 | 126 26 -20.7 15.2 57 20 26213 125 10 -8.2 5.7 | 126 23 -18.3 13.4 58 20 26250 140 5 -3.2 3.8 | 131 18 -13.3 11.5 59 19 26518 155 11 -4.6 10.0 | 140 23 -14.7 17.7 60 17 27127 150 1 -0.5 0.9 | 129 14 -10.6 8.6 61 16 27737 55 10 -8.2 -5.7 | 96 18 -18.3 2.0 62 14 28346 75 12 -11.6 -3.1 | 102 22 -21.7 4.6 63 13 28956 35 12 -6.9 -9.8 | 83 17 -17.0 -2.1 64 12 29261 55 17 -13.9 -9.8 | 85 24 -24.0 -2.0 65 12 29566 45 14 -9.9 -9.9 | 84 20 -20.0 -2.2 66 11 29870 50 15 -11.5 -9.6 | 85 22 -21.6 -1.9 67 10 30690 50 16 -12.3 -10.3 | 83 22 -22.4 -2.6 Wind Parameters Mean winds (0-6000m): 277.4 at 16.9 knts Storm direction: 307.4 at 12.7 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 114.2 neg: -5.9 tot: 108.3 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.34 Bulk Shear: 33.60 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 66 7| 12.6 0.0 12.6| 8.0 -4.1 4.0 8.0 -0.17| 15.1 -2.6 1000 2 9 81 11| 6.6 0.0 6.6| 46.2 -4.1 42.1 42.1 0.29| 13.0 3.8 1500 1 7 94 10| 3.3 0.0 3.3| 72.3 -4.1 68.2 45.5 0.43| 11.5 4.9 2000 340 7 100 8| 1.9 0.0 1.9| 84.5 -4.1 80.5 40.2 0.48| 9.8 4.7 2500 313 7 119 5| 1.4 0.0 1.4| 97.4 -4.1 93.3 37.3 0.54| 9.4 5.0 3000 287 9 168 5| 1.1 1.5 2.6|114.2 -5.9 108.3 36.1 0.50| 9.8 5.0 4000 274 13 205 7| 1.3 1.1 2.4|134.2 -5.9 128.3 32.1 0.52| 8.2 4.3 5000 278 16 224 8| 0.9 1.0 1.9|168.9 -17.8 151.1 30.2 0.49| 7.9 3.9 6000 277 17 230 9| 0.8 1.0 1.9|183.5 -37.8 145.6 24.3 0.42| 7.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260105.00.gif