UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 12 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 113 SFC 945 612 22.0 3.0 29 19.0 11.6 210 4 300.0 300.9 287.1 315.0 5.02 2 943 631 25.2 4.2 26 21.0 13.2 199 4 303.4 304.4 288.7 320.0 5.48 3 940 659 26.2 4.2 24 22.0 13.6 183 4 304.7 305.7 289.2 321.4 5.50 4 925 803 25.6 3.6 24 22.0 13.0 100 5 305.5 306.5 289.3 321.8 5.36 5 914 908 25.4 3.4 24 22.0 12.9 81 10 306.3 307.3 289.6 322.7 5.34 6 857 1469 21.6 1.6 27 20.0 10.5 226 4 308.1 309.0 289.8 323.5 5.01 7 850 1540 22.0 1.0 25 21.0 10.4 245 3 309.2 310.1 290.0 324.2 4.84 8 826 1788 21.4 -2.6 20 24.0 8.9 342 9 311.1 311.8 289.7 323.2 3.82 9 825 1798 21.4 -3.6 18 25.0 8.6 346 9 311.2 311.9 289.5 322.5 3.55 10 700 3187 8.2 -6.8 34 15.0 1.3 10 9 311.6 312.2 289.3 322.0 3.28 11 612 4275 -2.3 -8.3 63 6.0 -4.8 335 15 311.7 312.3 289.5 322.3 3.34 12 610 4301 -2.5 -10.5 54 8.0 -5.7 336 14 311.7 312.3 289.0 320.8 2.82 13 605 4367 0.0 -29.0 9 29.0 -7.8 338 12 315.4 315.5 287.9 317.4 0.57 14 593 4528 1.0 -40.0 3 41.0 -7.9 343 7 318.3 318.4 288.5 319.1 0.20 15 574 4790 2.0 -46.0 1 48.0 -7.7 356 4 322.5 322.5 289.6 322.9 0.11 16 500 5890 -5.1 -43.1 3 38.0 -12.5 10 3 326.8 326.9 291.0 327.5 0.17 17 423 7178 -13.1 -50.1 3 37.0 -18.4 178 4 332.6 332.6 292.5 333.0 0.09 18 400 7600 -16.3 -52.3 3 36.0 -20.9 140 5 333.8 333.8 292.8 334.1 0.08 19 300 9700 -33.1 -57.1 7 24.0 -34.7 85 4 338.7 338.7 294.1 339.0 0.06 20 270 10428 -39.5 -60.5 9 21.0 -40.5 137 5 339.8 339.8 294.3 340.0 0.04 21 250 10950 -42.1 -65.1 6 23.0 -42.9 175 5 343.5 343.5 295.2 343.6 0.02 22 200 12430 -51.9 -73.9 5 22.0 -52.3 225 11 350.6 350.6 296.8 350.6 0.01 23 176 13247 -58.5 -75.5 9 17.0 -58.7 220 10 352.8 352.8 297.3 352.8 0.01 24 150 14240 -64.3 -80.3 9 16.0 -64.4 205 10 359.3 359.3 298.5 359.3 0.00 25 114 15881 -74.5 -84.5 20 10.0 -74.5 161 24 369.7 369.7 300.5 369.7 0.00 26 100 16640 -76.7 -87.7 16 11.0 -76.7 155 10 379.5 379.5 302.2 379.5 0.00 27 97 16814 -77.3 -88.3 16 11.0 -77.3 160 17 381.7 381.7 302.5 381.7 0.00 28 84 17635 -78.1 -88.1 18 10.0 -78.1 160 24 396.1 396.1 304.7 396.1 0.00 29 72 18516 -76.7 -88.7 13 12.0 -76.7 152 14 416.9 416.9 307.3 416.9 0.00 30 70 18680 -72.1 -88.1 7 16.0 -72.2 125 16 430.1 430.1 308.9 430.1 0.00 31 68 18851 -72.9 -89.9 6 17.0 -73.0 117 17 432.0 432.0 309.0 432.0 0.00 32 64 19211 -68.3 -90.3 3 22.0 -68.5 159 15 449.6 449.6 310.8 449.7 0.00 33 59 19699 -69.1 -91.1 3 22.0 -69.2 65 12 458.4 458.4 311.6 458.4 0.00 34 50 20700 -65.1 -92.1 1 27.0 -65.4 90 7 490.1 490.1 314.2 490.1 0.00 35 46 21210 -62.7 -90.7 1 28.0 -63.1 94 13 507.7 507.7 315.5 507.7 0.00 36 43 21623 -64.9 -91.9 1 27.0 -65.3 51 16 512.2 512.2 315.8 512.2 0.00 37 38 22386 -59.5 -90.5 1 31.0 -60.3 113 17 544.4 544.4 317.8 544.4 0.00 38 30 23870 -57.9 -89.9 1 32.0 -59.0 125 10 586.8 586.8 320.0 586.8 0.00 39 20 26460 -54.3 -87.3 1 33.0 -56.6 110 25 670.0 670.0 323.4 670.0 0.01 40 19 26789 -54.7 -87.7 1 33.0 -57.1 115 26 678.6 678.6 323.7 678.7 0.01 41 10 30970 -47.7 -85.7 0 38.0 -54.2 40 5 841.5 841.5 328.2 841.7 0.03 42 9.9 31036 -47.7 -85.7 0 38.0 -54.2 843.9 843.9 328.2 844.1 0.03 43 9.1 31597 -43.9 -83.9 0 40.0 -52.5 879.1 879.1 329.0 879.4 0.04 44 7.9 32545 -45.1 -85.1 0 40.0 -53.8 910.6 910.6 329.6 910.9 0.04 45 6.7 33659 -39.3 -81.3 0 42.0 -52.0 978.8 978.8 330.8 979.7 0.08 46 6.6 33762 -39.9 -80.9 0 41.0 -52.3 980.5 980.5 330.9 981.4 0.09 TRP 97 16814 -77.3 -88.3 16 11.0 -77.3 160 17 381.7 381.7 302.5 381.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 631.28 mb = 4037.02 m = 13244.67 ft Freezing level: 605.00 mb = 4367.11 m = 14327.61 ft Freezing level: 553.15 mb = 5100.11 m = 16732.45 ft Wetbulb zero: 681.95 mb = 3398.70 m = 11150.46 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 23.72 % Est. max temperature: 33.20 C = 91.76 F Sfc-Lift cond lev (LCL): 712.16 mb = 3041.46 m = 9978.41 ft T: 9.58 C 700-500 lapse rate: 4.92 C/km ThetaE index: 2.22 C Layer 826.0- 612.0 mb Conv cond level (CCL): 498.20 mb = 5917.85 m = 19415.30 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 48.55 C = 119.39 F Cap Strength: 9.77 C Lifted Index: 9.82 C Risk: None Lifted Index @300 mb: 11.94 C Lifted Index @700 mb: 4.32 C Showalter Index: 9.00 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 6.10 C K Index: 13.10 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.33 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 52067.60 J/kg Cap Strength: 9.81 C Lift Cond Lev (LCL): 652.16 mb = 3760.49 m = 12337.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 6 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 ---------------------------------------------------------- 0 945 612 210 4 2.0 3.5 | 208 10 4.5 8.4 1 925 803 100 5 -4.9 0.9 | 157 6 -2.5 5.8 2 913 914 80 10 -9.8 -1.7 | 114 8 -7.4 3.2 3 850 1540 245 3 2.7 1.3 | 220 8 5.2 6.2 4 822 1829 360 10 -0.0 -10.0 | 334 6 2.5 -5.0 5 793 2134 360 10 -0.0 -10.0 | 334 6 2.5 -5.0 6 765 2438 340 10 3.4 -9.4 | 307 7 5.9 -4.4 7 738 2743 5 10 -0.9 -10.0 | 342 5 1.6 -5.0 8 712 3048 350 11 1.9 -10.8 | 323 7 4.4 -5.9 9 700 3187 10 9 -1.6 -8.9 | 347 4 0.9 -3.9 10 686 3353 355 15 1.3 -14.9 | 339 11 3.8 -10.0 11 660 3658 5 10 -0.9 -10.0 | 342 5 1.6 -5.0 12 636 3962 360 15 -0.0 -15.0 | 346 10 2.5 -10.0 13 612 4267 335 15 6.3 -13.6 | 314 12 8.8 -8.6 14 589 4572 345 5 1.3 -4.8 | 268 4 3.7 0.1 15 526 5486 35 1 -0.6 -0.8 | 204 5 1.9 4.2 16 500 5890 10 3 -0.5 -3.0 | 224 3 1.9 2.0 17 487 6096 275 3 3.0 -0.3 | 229 7 5.4 4.7 18 400 7600 140 5 -3.2 3.8 | 175 9 -0.8 8.8 19 300 9700 85 4 -4.0 -0.3 | 162 5 -1.5 4.6 20 250 10950 175 5 -0.4 5.0 | 191 10 2.0 10.0 21 217 11887 255 12 11.6 3.1 | 240 16 14.0 8.1 22 200 12430 225 11 7.8 7.8 | 219 16 10.2 12.8 23 189 12802 220 11 7.1 8.4 | 215 16 9.5 13.4 24 171 13411 220 10 6.4 7.7 | 215 15 8.9 12.6 25 163 13716 190 10 1.7 9.8 | 196 15 4.2 14.8 26 155 14021 215 13 7.5 10.6 | 212 19 9.9 15.6 27 150 14240 205 10 4.2 9.1 | 205 16 6.7 14.0 28 148 14326 210 10 5.0 8.7 | 209 16 7.5 13.6 29 140 14630 185 10 0.9 10.0 | 193 15 3.3 14.9 30 114 15850 160 24 -8.2 22.6 | 168 28 -5.8 27.5 31 103 16459 190 10 1.7 9.8 | 196 15 4.2 14.8 32 100 16640 155 10 -4.2 9.1 | 173 14 -1.8 14.0 33 98 16764 155 9 -3.8 8.2 | 174 13 -1.4 13.1 34 97 16814 160 17 -5.8 16.0 | 171 21 -3.4 21.0 35 83 17678 160 24 -8.2 22.6 | 168 28 -5.8 27.5 36 75 18288 160 19 -6.5 17.9 | 170 23 -4.0 22.8 37 71 18593 150 12 -6.0 10.4 | 167 16 -3.5 15.4 38 70 18680 125 16 -13.1 9.2 | 143 18 -10.7 14.2 39 68 18898 115 17 -15.4 7.2 | 133 18 -13.0 12.2 40 64 19202 165 15 -3.9 14.5 | 176 20 -1.4 19.5 41 61 19507 45 14 -9.9 -9.9 | 57 9 -7.4 -4.9 42 58 19812 75 11 -10.6 -2.8 | 105 8 -8.2 2.1 43 52 20422 120 11 -9.5 5.5 | 146 13 -7.1 10.5 44 50 20700 90 7 -7.0 0.0 | 138 7 -4.5 5.0 45 50 20726 145 10 -5.7 8.2 | 166 14 -3.3 13.2 46 43 21641 50 16 -12.3 -10.3 | 62 11 -9.8 -5.3 47 39 22250 110 19 -17.9 6.5 | 127 19 -15.4 11.5 48 37 22555 115 15 -13.6 6.3 | 135 16 -11.1 11.3 49 35 22860 80 11 -10.8 -1.9 | 110 9 -8.4 3.1 50 34 23165 110 20 -18.8 6.8 | 126 20 -16.3 11.8 51 32 23470 65 18 -16.3 -7.6 | 79 14 -13.9 -2.6 52 30 23774 65 22 -19.9 -9.3 | 76 18 -17.5 -4.3 53 30 23870 125 10 -8.2 5.7 | 152 12 -5.7 10.7 54 29 24079 65 17 -15.4 -7.2 | 80 13 -13.0 -2.2 55 28 24384 75 17 -16.4 -4.4 | 92 14 -14.0 0.6 56 25 24994 115 10 -9.1 4.2 | 144 11 -6.6 9.2 57 23 25603 100 10 -9.8 1.7 | 132 10 -7.4 6.7 58 22 25908 120 10 -8.7 5.0 | 148 12 -6.2 10.0 59 21 26213 45 10 -7.1 -7.1 | 66 5 -4.6 -2.1 60 20 26460 110 25 -23.5 8.6 | 123 25 -21.0 13.5 61 19 26822 115 26 -23.6 11.0 | 127 26 -21.1 16.0 62 16 27737 110 20 -18.8 6.8 | 126 20 -16.3 11.8 63 16 28042 105 21 -20.3 5.4 | 120 21 -17.8 10.4 64 15 28346 140 15 -9.6 11.5 | 156 18 -7.2 16.5 65 14 28651 130 11 -8.4 7.1 | 154 13 -6.0 12.0 66 14 28956 100 14 -13.8 2.4 | 123 14 -11.3 7.4 67 13 29261 100 10 -9.8 1.7 | 132 10 -7.4 6.7 68 12 29566 60 10 -8.7 -5.0 | 90 6 -6.2 -0.0 69 12 29870 90 19 -19.0 0.0 | 107 17 -16.5 5.0 70 11 30175 95 14 -13.9 1.2 | 118 13 -11.5 6.2 71 10 30970 40 5 -3.2 -3.8 | 147 1 -0.8 1.1 Wind Parameters Mean winds (0-6000m): 356.2 at 7.4 knts Storm direction: 26.2 at 5.6 knts Shear (0-3000m) pos: 2.8 neg: 1.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 134.8 deg Storm rel helicity (0-3000m) pos: 83.4 neg: -34.4 tot: 49.0 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.91 Bulk Shear: 17.89 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 ------------------------------------------------------------------------------- 500 105 7 148 8| 0.0 8.2 8.2| 18.9 -25.8 -6.9 -13.8 -0.23| 22.9 -5.3 1000 95 6 147 7| 6.1 4.1 10.2| 53.9 -25.8 28.1 28.1 0.22| 18.6 4.1 1500 36 7 68 2| 5.6 2.7 8.3| 74.3 -25.8 48.5 32.3 0.41| 16.6 6.9 2000 13 8 344 3| 4.2 1.8 6.0| 77.6 -30.4 47.1 23.6 0.35| 13.9 4.9 2500 7 8 336 4| 3.3 1.4 4.8| 80.9 -32.8 48.2 19.3 0.34| 12.2 4.1 3000 5 9 337 4| 2.8 1.2 4.0| 83.4 -34.4 49.0 16.3 0.30| 11.8 3.5 4000 359 10 332 5| 2.1 1.2 3.3| 84.2 -59.7 24.5 6.1 0.11| 11.4 1.3 5000 359 8 322 4| 1.3 1.0 2.3| 84.3 -62.2 22.0 4.4 0.07| 9.7 0.7 6000 356 7 309 4| 1.1 1.0 2.1| 86.0 -68.2 17.8 3.0 0.06| 8.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251012.00.gif