UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010813.upa.cvt Date: 1300Z 8 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1300Z 8 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 189 SFC 952 612 21.6 -6.4 15 28.0 8.7 80 2 298.9 299.4 284.0 306.5 2.48 2 925 862 18.2 -5.8 19 24.0 7.2 25 5 297.9 298.4 283.8 306.1 2.68 3 850 1576 11.2 -6.8 28 18.0 3.4 55 6 297.9 298.4 283.8 306.1 2.70 4 700 3167 4.2 -17.8 18 22.0 -3.4 310 18 307.1 307.4 285.9 311.5 1.35 5 500 5830 -11.9 -41.9 6 30.0 -16.8 310 29 318.5 318.6 288.5 319.2 0.19 6 400 7490 -24.9 -49.9 8 25.0 -27.3 335 30 322.6 322.6 289.7 323.0 0.10 7 300 9520 -39.7 -63.7 6 24.0 -40.6 340 53 329.4 329.4 291.6 329.5 0.02 8 263 10411 -43.9 -66.4 6 22.6 -44.6 350 83 335.9 335.9 293.3 336.0 0.02 9 250 10750 -45.5 -67.5 7 22.0 -46.1 345 67 338.4 338.4 294.0 338.5 0.02 10 200 12230 -49.1 -80.1 1 31.0 -49.6 305 44 355.0 355.0 297.7 355.0 0.00 11 150 14080 -59.3 -85.3 2 26.0 -59.5 300 65 367.9 367.9 300.2 367.9 0.00 12 100 16540 -72.5 -91.5 4 19.0 -72.6 290 36 387.6 387.6 303.5 387.7 0.00 TRP WND 263 10411 -43.9 -66.4 6 22.6 -44.6 350 83 335.9 335.9 293.3 336.0 0.02 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 647.83 mb = 3861.70 m = 12669.45 ft Wetbulb zero: 775.21 mb = 2330.70 m = 7646.58 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 17.18 % Est. max temperature: 23.29 C = 73.92 F Sfc-Lift cond lev (LCL): 625.45 mb = 4058.21 m = 13314.16 ft T: -1.19 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.48 C Layer 925.0- 850.0 mb Conv cond level (CCL): 480.86 mb = 6120.38 m = 20079.73 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 41.69 C = 107.05 F Cap Strength: 10.66 C Lifted Index: 12.92 C Risk: None Lifted Index @300 mb: 16.65 C Lifted Index @700 mb: 8.22 C Showalter Index: 12.92 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 5.10 C K Index: -5.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.22 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 13212.87 J/kg Cap Strength: 12.87 C Lift Cond Lev (LCL): 641.88 mb = 3852.98 m = 12640.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 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 ---------------------------------------------------------- 0 952 612 80 2 -2.0 -0.3 | 161 14 -4.3 12.9 1 925 862 25 5 -2.1 -4.5 | 153 10 -4.5 8.7 2 919 914 35 6 -3.4 -4.9 | 145 10 -5.8 8.3 3 850 1576 55 6 -4.9 -3.4 | 143 12 -7.3 9.8 4 794 2134 15 9 -2.3 -8.7 | 134 7 -4.7 4.5 5 737 2743 345 10 2.6 -9.7 | 183 4 0.2 3.6 6 710 3048 305 17 13.9 -9.8 | 253 12 11.5 3.5 7 700 3167 310 18 13.8 -11.6 | 262 12 11.4 1.7 8 658 3658 310 15 11.5 -9.6 | 249 10 9.1 3.6 9 633 3962 315 20 14.1 -14.1 | 274 12 11.8 -0.9 10 586 4572 310 19 14.6 -12.2 | 265 12 12.2 1.0 11 564 4877 325 24 13.8 -19.7 | 299 13 11.4 -6.4 12 502 5791 315 30 21.2 -21.2 | 293 20 18.8 -8.0 13 500 5830 310 29 22.2 -18.6 | 285 21 19.8 -5.4 14 482 6096 305 34 27.9 -19.5 | 284 26 25.5 -6.3 15 427 7010 300 39 33.8 -19.5 | 281 32 31.4 -6.3 16 400 7490 335 30 12.7 -27.2 | 324 17 10.3 -14.0 17 393 7620 335 30 12.7 -27.2 | 324 17 10.3 -14.0 18 360 8230 345 29 7.5 -28.0 | 341 16 5.1 -14.8 19 316 9144 325 32 18.4 -26.2 | 309 21 16.0 -13.0 20 303 9449 340 44 15.0 -41.3 | 336 31 12.7 -28.1 21 300 9520 340 53 18.1 -49.8 | 337 40 15.7 -36.6 22 277 10058 350 81 14.1 -79.8 | 350 68 11.7 -66.5 23 263 10411 350 83 14.4 -81.7 | 350 70 12.0 -68.5 24 253 10668 350 83 14.4 -81.7 | 350 70 12.0 -68.5 25 250 10750 345 67 17.3 -64.7 | 344 54 15.0 -51.5 26 231 11278 325 42 24.1 -34.4 | 314 30 21.7 -21.2 27 211 11887 310 38 29.1 -24.4 | 293 29 26.7 -11.2 28 200 12230 305 44 36.0 -25.2 | 290 36 33.7 -12.0 29 175 13106 295 43 39.0 -18.2 | 278 37 36.6 -4.9 30 151 14021 290 60 56.4 -20.5 | 278 54 54.0 -7.3 31 150 14080 300 65 56.3 -32.5 | 290 57 53.9 -19.3 32 144 14326 300 66 57.2 -33.0 | 290 58 54.8 -19.8 33 130 14935 310 51 39.1 -32.8 | 298 42 36.7 -19.6 34 124 15240 300 42 36.4 -21.0 | 283 35 34.0 -7.8 35 101 16459 280 40 39.4 -6.9 | 260 38 37.0 6.3 36 100 16540 290 36 33.8 -12.3 | 268 31 31.5 0.9 37 96 16764 290 36 33.8 -12.3 | 268 31 31.5 0.9 38 81 17678 260 28 27.6 4.9 | 234 31 25.2 18.1 39 69 18593 325 17 9.8 -13.9 | 275 7 7.4 -0.7 40 61 19202 325 25 14.3 -20.5 | 301 14 12.0 -7.3 41 58 19507 290 10 9.4 -3.4 | 216 12 7.0 9.8 42 55 19812 325 20 11.5 -16.4 | 289 10 9.1 -3.2 43 49 20422 40 12 -7.7 -9.2 | 112 11 -10.1 4.0 44 41 21336 30 2 -1.0 -1.7 | 164 12 -3.4 11.5 45 37 21946 300 10 8.7 -5.0 | 217 10 6.3 8.2 46 35 22250 15 12 -3.1 -11.6 | 107 6 -5.5 1.6 47 28 23470 120 1 -0.9 0.5 | 167 14 -3.2 13.7 48 25 24079 195 10 2.6 9.7 | 181 23 0.2 22.9 49 22 24689 255 13 12.6 3.4 | 212 19 10.2 16.6 50 21 24994 270 15 15.0 -0.0 | 224 18 12.6 13.2 51 19 25603 280 23 22.7 -4.0 | 246 22 20.3 9.2 52 18 25908 285 17 16.4 -4.4 | 238 17 14.0 8.8 53 17 26213 265 17 16.9 1.5 | 225 21 14.6 14.7 54 16 26518 285 13 12.6 -3.4 | 226 14 10.2 9.9 55 15 26822 250 12 11.3 4.1 | 207 19 8.9 17.3 56 14 27432 260 29 28.6 5.0 | 235 32 26.2 18.3 57 13 27737 275 26 25.9 -2.3 | 245 26 23.5 11.0 58 11 28651 255 14 13.5 3.6 | 213 20 11.1 16.8 59 10 28956 260 14 13.8 2.4 | 216 19 11.4 15.7 60 10 29261 225 23 16.3 16.3 | 205 33 13.9 29.5 61 9 29870 260 14 13.8 2.4 | 216 19 11.4 15.7 Wind Parameters Mean winds (0-6000m): 319.8 at 17.9 knts Storm direction: 349.8 at 13.4 knts Shear (0-3000m) pos: 0.6 neg: 3.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 14.1 neg: -21.4 tot: -7.3 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 40.70 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 38 5 151 11| 0.0 4.8 4.8| 0.0 -10.6 -10.6 -21.3 -0.62| 5.8 -3.6 1000 44 5 147 11| 0.6 2.4 3.0| 0.0 -11.7 -11.7 -11.7 -0.54| 3.7 -2.0 1500 38 6 144 10| 0.4 3.1 3.5| 0.0 -15.8 -15.8 -10.5 -0.42| 4.3 -1.8 2000 26 7 142 9| 0.3 2.8 3.1| 3.1 -15.8 -12.8 -6.4 -0.17| 4.3 -0.7 2500 7 8 147 6| 0.3 4.2 4.4| 12.3 -15.8 -3.5 -1.4 0.15| 6.1 0.9 3000 348 10 176 4| 0.6 3.5 4.1| 14.1 -21.4 -7.3 -2.4 0.09| 5.6 0.5 4000 331 12 231 4| 0.3 2.6 2.9| 29.0 -26.4 2.6 0.6 0.17| 5.1 0.9 5000 327 15 261 6| 1.0 2.5 3.4| 50.6 -32.4 18.1 3.6 0.22| 5.4 1.2 6000 320 18 273 9| 0.8 2.9 3.7| 50.6 -58.8 -8.2 -1.4 0.11| 5.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260108.13.gif