UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:2300Z 28 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 131 SFC 947 612 19.2 -1.8 24 21.0 8.9 0 0 296.9 297.6 284.4 307.5 3.53 2 945 630 21.4 1.4 27 20.0 10.8 14 1 299.4 300.2 286.3 312.8 4.48 3 944 640 24.2 2.2 24 22.0 12.1 22 1 302.3 303.2 287.6 316.7 4.75 4 941 667 24.8 1.8 22 23.0 12.2 43 2 303.2 304.0 287.8 317.2 4.63 5 936 714 25.0 2.0 22 23.0 12.3 80 3 303.8 304.7 288.2 318.2 4.72 6 925 818 24.2 2.2 24 22.0 12.0 160 7 304.1 305.0 288.3 318.8 4.85 7 850 1551 20.0 -3.0 21 23.0 8.3 30 16 307.1 307.8 288.2 318.3 3.60 8 847 1581 20.0 -3.0 21 23.0 8.3 28 16 307.4 308.1 288.3 318.7 3.62 9 700 3181 5.4 -7.6 39 13.0 -0.3 330 14 308.5 309.0 288.2 318.2 3.08 10 690 3298 4.2 -8.8 38 13.0 -1.3 306 13 308.4 308.9 287.9 317.4 2.85 11 681 3406 6.6 -26.4 7 33.0 -3.3 300 12 312.2 312.4 286.9 314.5 0.65 12 618 4197 2.8 -41.2 2 44.0 -6.7 338 10 316.7 316.7 287.9 317.3 0.17 13 567 4888 -2.3 -24.3 17 22.0 -8.8 359 0 318.6 318.8 289.3 321.8 0.94 14 530 5422 -4.1 -33.1 8 29.0 -11.1 165 12 322.6 322.7 290.0 324.2 0.44 15 522 5542 -3.9 -37.9 5 34.0 -11.3 181 12 324.3 324.3 290.3 325.3 0.28 16 500 5880 -7.1 -37.1 7 30.0 -13.5 230 10 324.4 324.4 290.5 325.6 0.32 17 456 6588 -12.3 -44.3 5 32.0 -17.5 259 14 326.5 326.6 290.9 327.2 0.16 18 442 6826 -12.7 -54.7 2 42.0 -18.1 270 17 329.0 329.0 291.5 329.2 0.05 19 435 6947 -12.5 -56.5 1 44.0 -18.1 275 20 330.7 330.7 291.9 330.9 0.04 20 400 7580 -16.9 -42.9 9 26.0 -21.0 290 31 333.0 333.1 292.7 333.9 0.22 21 387 7827 -19.1 -41.1 12 22.0 -22.6 292 35 333.3 333.4 292.9 334.3 0.27 22 308 9493 -29.9 -57.9 5 28.0 -32.0 296 43 340.7 340.7 294.6 340.9 0.05 23 300 9680 -31.7 -58.7 5 27.0 -33.6 295 43 340.7 340.7 294.6 340.9 0.05 24 250 10940 -41.5 -62.5 8 21.0 -42.4 290 48 344.4 344.4 295.4 344.5 0.03 25 243 11132 -43.3 -62.3 11 19.0 -44.0 290 49 344.5 344.5 295.4 344.6 0.04 26 200 12420 -51.5 -71.5 7 20.0 -51.9 280 51 351.2 351.2 296.9 351.3 0.01 27 153 14109 -64.3 -79.3 11 15.0 -64.4 280 44 357.3 357.3 298.2 357.3 0.00 28 150 14230 -63.9 -81.9 7 18.0 -64.0 285 43 360.0 360.0 298.7 360.0 0.00 29 100 16620 -79.7 -85.7 36 6.0 -79.7 270 25 373.7 373.7 301.2 373.8 0.00 30 98 16734 -80.3 -85.3 43 5.0 -80.3 275 26 374.7 374.7 301.4 374.8 0.00 31 77 18114 -74.3 -88.3 10 14.0 -74.3 274 16 414.0 414.0 307.0 414.0 0.00 32 70 18670 -72.9 -88.9 7 16.0 -73.0 220 13 428.4 428.4 308.7 428.4 0.00 33 50 20700 -63.9 -90.9 1 27.0 -64.3 35 14 492.9 492.9 314.4 492.9 0.00 34 47 21080 -60.7 -90.7 1 30.0 -61.3 49 9 509.4 509.4 315.6 509.4 0.00 35 45 21350 -60.3 -90.3 1 30.0 -60.9 66 5 516.7 516.7 316.1 516.7 0.00 36 40 22078 -62.1 -91.1 1 29.0 -62.7 19 5 529.9 529.9 316.9 529.9 0.00 37 30 23880 -54.9 -87.9 1 33.0 -56.5 10 13 595.0 595.0 320.4 595.0 0.01 38 29 24097 -54.5 -87.5 1 33.0 -56.2 15 12 601.9 601.9 320.7 601.9 0.01 39 26 24796 -55.7 -87.7 1 32.0 -57.3 45 10 617.6 617.6 321.4 617.6 0.01 40 20 26480 -53.1 -86.1 1 33.0 -55.8 255 6 673.6 673.6 323.6 673.7 0.01 41 10 31010 -46.5 -84.5 1 38.0 -53.5 35 8 846.0 846.0 328.3 846.3 0.03 42 9.2 31563 -46.9 -83.9 1 37.0 -54.1 864.9 864.9 328.7 865.2 0.04 43 7.8 32675 -39.3 -81.3 0 42.0 -51.2 937.1 937.2 330.1 937.9 0.07 44 6.6 33822 -38.3 -80.3 0 42.0 -51.7 987.2 987.2 331.0 988.3 0.10 TRP 98 16734 -80.3 -85.3 43 5.0 -80.3 275 26 374.7 374.7 301.4 374.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 590.00 mb = 4576.12 m = 15013.34 ft Wetbulb zero: 705.62 mb = 3113.85 m = 10215.90 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 18.02 % Est. max temperature: 29.92 C = 85.86 F Sfc-Lift cond lev (LCL): 690.84 mb = 3288.38 m = 10788.52 ft T: 4.30 C 700-500 lapse rate: 4.63 C/km ThetaE index: 4.21 C Layer 700.0- 618.0 mb Conv cond level (CCL): 493.30 mb = 5983.78 m = 19631.59 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 46.53 C = 115.76 F Cap Strength: 11.08 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 16.33 C Lifted Index @700 mb: 3.05 C Showalter Index: 10.22 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 4.10 C K Index: 11.10 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.80 J/kg Max Up Vert Vel: 5.25 m/s Conv Inhibition (B-): 56046.25 J/kg Cap Strength: 11.06 C Lift Cond Lev (LCL): 641.48 mb = 3892.96 m = 12772.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 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 ---------------------------------------------------------- 0 947 612 0 0 -0.0 -0.0 | 172 7 -1.0 7.2 1 925 818 160 7 -2.4 6.6 | 166 14 -3.4 13.8 2 915 914 150 7 -3.5 6.1 | 161 14 -4.5 13.2 3 853 1524 30 16 -8.0 -13.9 | 54 11 -9.0 -6.7 4 850 1551 30 16 -8.0 -13.9 | 54 11 -9.0 -6.7 5 793 2134 360 7 -0.0 -7.0 | 100 1 -1.0 0.2 6 765 2438 340 10 3.4 -9.4 | 313 3 2.4 -2.2 7 737 2743 345 11 2.8 -10.6 | 332 4 1.8 -3.4 8 711 3048 330 10 5.0 -8.7 | 290 4 4.0 -1.5 9 700 3181 330 14 7.0 -12.1 | 310 8 6.0 -4.9 10 685 3353 295 13 11.8 -5.5 | 261 11 10.8 1.7 11 660 3658 325 9 5.2 -7.4 | 273 4 4.1 -0.2 12 611 4267 340 10 3.4 -9.4 | 313 3 2.4 -2.2 13 589 4572 305 4 3.3 -2.3 | 205 5 2.3 4.9 14 567 4877 0 0 -0.0 -0.0 | 172 7 -1.0 7.2 15 545 5182 135 10 -7.1 7.1 | 150 16 -8.1 14.3 16 525 5486 175 12 -1.0 12.0 | 174 19 -2.1 19.1 17 506 5791 210 10 5.0 8.7 | 194 16 4.0 15.8 18 500 5880 230 10 7.7 6.4 | 206 15 6.6 13.6 19 486 6096 230 10 7.7 6.4 | 206 15 6.6 13.6 20 467 6401 250 13 12.2 4.4 | 224 16 11.2 11.6 21 449 6706 265 15 14.9 1.3 | 239 16 13.9 8.5 22 414 7315 290 28 26.3 -9.6 | 275 25 25.3 -2.4 23 400 7580 290 31 29.1 -10.6 | 277 28 28.1 -3.4 24 366 8230 295 41 37.2 -17.3 | 286 38 36.1 -10.1 25 337 8839 300 41 35.5 -20.5 | 291 37 34.5 -13.3 26 300 9680 295 43 39.0 -18.2 | 286 40 38.0 -11.0 27 250 10940 290 48 45.1 -16.4 | 282 45 44.1 -9.2 28 227 11582 290 53 49.8 -18.1 | 283 50 48.8 -10.9 29 200 12420 280 51 50.2 -8.9 | 272 49 49.2 -1.7 30 163 13716 265 48 47.8 4.2 | 256 48 46.8 11.4 31 150 14230 285 43 41.5 -11.1 | 276 41 40.5 -3.9 32 140 14630 290 39 36.6 -13.3 | 280 36 35.6 -6.2 33 126 15240 265 41 40.8 3.6 | 255 41 39.8 10.8 34 108 16154 280 34 33.5 -5.9 | 268 32 32.5 1.3 35 100 16620 270 25 25.0 -0.0 | 253 25 24.0 7.2 36 98 16734 275 26 25.9 -2.3 | 259 25 24.9 4.9 37 97 16764 270 25 25.0 -0.0 | 253 25 24.0 7.2 38 92 17069 275 26 25.9 -2.3 | 259 25 24.9 4.9 39 88 17374 285 16 15.5 -4.1 | 258 15 14.4 3.0 40 83 17678 275 25 24.9 -2.2 | 258 24 23.9 5.0 41 79 17983 260 17 16.7 3.0 | 237 19 15.7 10.1 42 75 18288 290 14 13.2 -4.8 | 259 12 12.1 2.4 43 71 18593 280 6 5.9 -1.0 | 219 8 4.9 6.1 44 70 18670 220 13 8.4 10.0 | 203 19 7.3 17.1 45 67 18898 220 11 7.1 8.4 | 201 17 6.1 15.6 46 64 19202 240 10 8.7 5.0 | 212 14 7.6 12.2 47 61 19507 285 10 9.7 -2.6 | 242 10 8.6 4.6 48 58 19812 320 10 6.4 -7.7 | 275 5 5.4 -0.5 49 55 20117 360 10 -0.0 -10.0 | 20 3 -1.0 -2.8 50 52 20422 20 3 -1.0 -2.8 | 155 5 -2.0 4.4 51 50 20700 35 14 -8.0 -11.5 | 65 10 -9.0 -4.3 52 50 20726 5 19 -1.7 -18.9 | 13 12 -2.7 -11.7 53 47 21031 45 10 -7.1 -7.1 | 91 8 -8.1 0.1 54 43 21641 85 1 -1.0 -0.1 | 164 7 -2.0 7.1 55 37 22555 310 10 7.7 -6.4 | 264 7 6.6 0.8 56 31 23774 330 10 5.0 -8.7 | 290 4 4.0 -1.5 57 30 23880 10 13 -2.3 -12.8 | 30 7 -3.3 -5.6 58 29 24079 15 12 -3.1 -11.6 | 43 6 -4.1 -4.4 59 28 24384 10 13 -2.3 -12.8 | 30 7 -3.3 -5.6 60 26 24689 55 10 -8.2 -5.7 | 99 9 -9.2 1.4 61 20 26480 255 6 5.8 1.6 | 209 10 4.8 8.7 62 20 26518 135 4 -2.8 2.8 | 159 11 -3.8 10.0 63 18 27127 300 10 8.7 -5.0 | 254 8 7.6 2.2 64 17 27432 305 11 9.0 -6.3 | 264 8 8.0 0.9 65 17 27737 260 12 11.8 2.1 | 229 14 10.8 9.3 66 15 28346 260 20 19.7 3.5 | 240 22 18.7 10.7 67 14 28651 280 16 15.8 -2.8 | 253 15 14.7 4.4 68 12 29566 280 14 13.8 -2.4 | 250 14 12.8 4.8 69 12 29870 320 14 9.0 -10.7 | 294 9 8.0 -3.5 70 10 31010 35 8 -4.6 -6.6 | 96 6 -5.6 0.6 Wind Parameters Mean winds (0-6000m): 321.9 at 9.7 knts Storm direction: 351.9 at 7.3 knts Shear (0-3000m) pos: 1.7 neg: 3.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -117.8 tot: -104.5 m^2/s^2 ave: -34.8 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 33.02 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 ------------------------------------------------------------------------------- 500 141 6 158 13| 10.2 0.0 10.2| 8.7 -33.2 -24.4 -48.9 -0.40| 18.0 -7.2 1000 64 10 106 10| 5.1 8.8 13.9| 8.7 -99.0 -90.2 -90.2 -0.70| 19.5-13.6 1500 41 10 86 8| 3.4 4.9 8.3| 9.4-100.8 -91.3 -60.9 -0.55| 16.2 -8.9 2000 25 10 70 6| 2.6 4.7 7.3| 9.9-101.5 -91.6 -45.8 -0.54| 13.4 -7.2 2500 12 10 48 4| 2.0 4.2 6.3| 11.2-104.0 -92.9 -37.1 -0.52| 11.7 -6.0 3000 357 10 8 3| 1.7 3.2 4.9| 13.3-117.8-104.5 -34.8 -0.49| 12.0 -5.9 4000 349 10 342 3| 1.5 1.9 3.4| 15.5-124.8-109.3 -27.3 -0.49| 10.4 -5.0 5000 352 9 351 2| 2.0 1.5 3.5| 77.1-135.2 -58.1 -11.6 -0.29| 11.3 -3.3 6000 322 10 275 5| 0.6 1.3 1.8|139.3-135.2 4.1 0.7 -0.14| 10.7 -1.5 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251028.23.gif