UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:2300Z 10 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 946 612 24.0 0.0 20 24.0 11.3 300 12 301.9 302.6 286.8 314.2 4.04 2 945 621 24.2 2.2 24 22.0 12.1 305 12 302.2 303.1 287.6 316.5 4.74 3 935 713 26.6 2.6 21 24.0 13.1 360 14 305.6 306.5 288.9 320.7 4.93 4 925 806 27.0 2.0 20 25.0 13.0 55 15 306.9 307.8 289.2 321.6 4.78 5 922 835 27.4 1.4 19 26.0 12.9 55 16 307.6 308.5 289.3 321.8 4.59 6 850 1546 22.2 2.2 27 20.0 10.9 25 7 309.4 310.4 290.5 325.8 5.28 7 801 2058 19.6 -3.4 21 23.0 7.8 346 10 311.9 312.6 289.9 323.7 3.71 8 700 3194 8.6 -5.4 37 14.0 1.9 10 11 312.0 312.7 289.9 323.6 3.65 9 608 4335 -2.5 -8.5 63 6.0 -5.1 351 10 312.0 312.7 289.5 322.6 3.31 10 605 4375 0.0 -28.0 10 28.0 -7.7 355 9 315.4 315.5 287.9 317.6 0.63 11 591 4563 2.4 -41.6 2 44.0 -7.2 13 6 320.3 320.3 289.0 320.9 0.17 12 553 5098 1.0 -45.0 2 46.0 -8.5 44 4 324.8 324.8 290.3 325.2 0.12 13 500 5900 -4.5 -40.5 4 36.0 -12.0 90 1 327.6 327.6 291.3 328.4 0.22 14 464 6483 -8.7 -44.7 4 36.0 -15.1 60 2 329.4 329.4 291.7 330.0 0.15 15 407 7489 -13.9 -50.9 3 37.0 -19.1 73 5 335.3 335.3 293.2 335.6 0.09 16 400 7620 -15.1 -50.1 3 35.0 -20.0 75 5 335.4 335.4 293.3 335.8 0.10 17 300 9720 -32.3 -56.3 7 24.0 -34.0 135 2 339.9 339.9 294.3 340.1 0.06 18 269 10480 -38.9 -57.9 12 19.0 -39.9 147 4 341.0 341.0 294.6 341.3 0.06 19 250 10980 -42.5 -61.5 11 19.0 -43.3 155 6 342.9 342.9 295.0 343.0 0.04 20 231 11511 -45.9 -65.9 9 20.0 -46.5 196 8 345.5 345.6 295.7 345.7 0.02 21 200 12460 -51.7 -70.7 9 19.0 -52.1 265 10 350.9 350.9 296.8 351.0 0.01 22 150 14260 -65.1 -77.1 18 12.0 -65.2 150 15 357.9 357.9 298.3 358.0 0.01 23 107 16276 -73.9 -87.9 10 14.0 -73.9 152 16 377.6 377.6 301.9 377.6 0.00 24 100 16670 -75.3 -88.3 11 13.0 -75.3 175 27 382.2 382.2 302.6 382.2 0.00 25 84 17666 -80.3 -88.3 25 8.0 -80.3 155 20 391.6 391.6 304.0 391.6 0.00 26 76 18237 -75.7 -87.7 14 12.0 -75.7 142 24 412.6 412.6 306.8 412.6 0.00 27 70 18710 -77.5 -88.5 15 11.0 -77.6 90 19 418.6 418.6 307.6 418.6 0.00 28 64 19230 -73.1 -89.1 7 16.0 -73.2 136 12 439.1 439.1 309.8 439.1 0.00 29 59 19706 -73.5 -91.5 5 18.0 -73.6 117 16 448.5 448.5 310.7 448.6 0.00 30 58 19808 -68.1 -91.1 2 23.0 -68.3 121 18 462.9 462.9 312.0 462.9 0.00 31 51 20589 -63.7 -89.7 2 26.0 -64.1 94 9 490.6 490.6 314.2 490.6 0.00 32 50 20710 -64.5 -89.5 2 25.0 -64.8 125 9 491.5 491.5 314.3 491.5 0.00 33 48 20959 -65.3 -90.3 2 25.0 -65.6 103 11 495.4 495.4 314.6 495.4 0.00 34 34 23081 -60.7 -88.7 1 28.0 -61.4 91 19 558.8 558.8 318.6 558.8 0.00 35 30 23870 -55.1 -86.1 1 31.0 -56.7 80 22 594.4 594.4 320.3 594.5 0.01 36 27 24545 -52.5 -84.5 1 32.0 -54.7 92 20 619.9 619.9 321.5 620.0 0.01 37 23 25572 -55.5 -86.5 1 31.0 -57.4 87 15 640.2 640.2 322.3 640.2 0.01 38 20 26470 -51.5 -84.5 1 33.0 -54.5 110 6 678.5 678.5 323.7 678.7 0.02 39 19 26805 -50.7 -83.7 1 33.0 -54.1 144 10 691.0 691.1 324.1 691.2 0.02 40 18 27157 -52.7 -84.7 1 32.0 -55.6 65 4 695.5 695.5 324.3 695.6 0.02 41 14 28794 -49.9 -83.9 1 34.0 -54.4 136 13 756.8 756.8 326.1 757.0 0.02 42 13 29280 -50.1 -84.1 1 34.0 -54.7 121 19 772.4 772.4 326.5 772.6 0.03 43 12 29808 -45.9 -81.9 1 36.0 -52.5 117 20 805.1 805.1 327.4 805.5 0.04 44 11 30383 -50.1 -84.1 1 34.0 -55.2 109 17 810.1 810.2 327.5 810.4 0.03 45 10 31010 -48.1 -84.1 1 36.0 -54.4 95 15 840.0 840.0 328.2 840.3 0.03 46 9.9 31077 -45.9 -82.9 1 37.0 -53.2 850.7 850.7 328.4 851.1 0.04 47 7.1 33316 -40.5 -80.5 1 40.0 -52.1 957.7 957.8 330.5 958.7 0.09 48 6.0 34464 -39.9 -79.9 1 40.0 -52.8 1007.6 1007.6 331.3 1008.9 0.11 TRP 84 17666 -80.3 -88.3 25 8.0 -80.3 155 20 391.6 391.6 304.0 391.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 628.72 mb = 4078.12 m = 13379.50 ft Freezing level: 605.00 mb = 4374.56 m = 14352.07 ft Freezing level: 543.36 mb = 5244.15 m = 17205.00 ft Wetbulb zero: 675.00 mb = 3488.53 m = 11445.16 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 24.24 % Est. max temperature: 33.88 C = 92.99 F Sfc-Lift cond lev (LCL): 662.12 mb = 3644.59 m = 11957.16 ft T: 4.22 C 700-500 lapse rate: 4.84 C/km ThetaE index: 8.19 C Layer 801.0- 591.0 mb Conv cond level (CCL): 483.41 mb = 6163.49 m = 20221.17 ft Mean mixing ratio: 4.92 g/kg Conv temperature: 50.07 C = 122.12 F Cap Strength: 10.53 C Lifted Index: 10.30 C Risk: None Lifted Index @300 mb: 12.56 C Lifted Index @700 mb: 3.81 C Showalter Index: 8.84 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 6.70 C K Index: 14.90 Risk: None Sweat Index: 41.40 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.38 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 46135.27 J/kg Cap Strength: 10.49 C Lift Cond Lev (LCL): 635.53 mb = 3976.54 m = 13046.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 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 ---------------------------------------------------------- 0 946 612 300 12 10.4 -6.0 | 276 14 13.9 -1.4 1 925 806 55 15 -12.3 -8.6 | 66 10 -8.8 -4.0 2 914 914 55 17 -13.9 -9.8 | 64 12 -10.4 -5.1 3 882 1219 60 11 -9.5 -5.5 | 82 6 -6.0 -0.9 4 850 1546 25 7 -3.0 -6.3 | 343 2 0.5 -1.7 5 793 2134 340 11 3.8 -10.3 | 308 9 7.3 -5.7 6 712 3048 340 11 3.8 -10.3 | 308 9 7.3 -5.7 7 700 3194 10 11 -1.9 -10.8 | 346 6 1.6 -6.2 8 686 3353 350 12 2.1 -11.8 | 322 9 5.6 -7.2 9 661 3658 350 6 1.0 -5.9 | 286 5 4.5 -1.3 10 636 3962 5 10 -0.9 -10.0 | 334 6 2.6 -5.3 11 613 4267 345 11 2.8 -10.6 | 313 9 6.3 -6.0 12 590 4572 15 6 -1.6 -5.8 | 301 2 1.9 -1.2 13 500 5900 90 1 -1.0 0.0 | 208 5 2.5 4.6 14 487 6096 55 1 -0.8 -0.6 | 213 5 2.7 4.1 15 400 7620 75 5 -4.8 -1.3 | 158 4 -1.3 3.4 16 300 9720 135 2 -1.4 1.4 | 199 6 2.1 6.1 17 250 10980 155 6 -2.5 5.4 | 185 10 1.0 10.1 18 208 12192 250 10 9.4 3.4 | 238 15 12.9 8.1 19 200 12460 265 10 10.0 0.9 | 248 15 13.5 5.5 20 199 12497 265 12 12.0 1.0 | 250 16 15.4 5.7 21 156 14021 160 4 -1.4 3.8 | 194 9 2.1 8.4 22 150 14260 150 15 -7.5 13.0 | 167 18 -4.0 17.6 23 148 14326 150 10 -5.0 8.7 | 174 13 -1.5 13.3 24 141 14630 140 17 -10.9 13.0 | 157 19 -7.4 17.7 25 134 14935 160 16 -5.5 15.0 | 174 20 -2.0 19.7 26 115 15850 165 14 -3.6 13.5 | 180 18 -0.1 18.2 27 109 16154 145 13 -7.5 10.6 | 165 16 -4.0 15.3 28 100 16670 175 27 -2.4 26.9 | 182 32 1.1 31.5 29 93 17069 175 27 -2.4 26.9 | 182 32 1.1 31.5 30 88 17374 185 17 1.5 16.9 | 193 22 5.0 21.6 31 84 17666 155 20 -8.5 18.1 | 168 23 -5.0 22.8 32 84 17678 160 27 -9.2 25.4 | 169 31 -5.7 30.0 33 75 18288 140 24 -15.4 18.4 | 153 26 -11.9 23.0 34 71 18593 55 10 -8.2 -5.7 | 77 5 -4.7 -1.1 35 70 18710 90 19 -19.0 0.0 | 107 16 -15.5 4.6 36 68 18898 75 22 -21.3 -5.7 | 87 18 -17.8 -1.0 37 64 19202 140 12 -7.7 9.2 | 163 14 -4.2 13.8 38 61 19507 110 10 -9.4 3.4 | 144 10 -5.9 8.1 39 58 19812 120 18 -15.6 9.0 | 138 18 -12.1 13.6 40 55 20117 145 11 -6.3 9.0 | 168 14 -2.8 13.7 41 52 20422 50 10 -7.7 -6.4 | 67 5 -4.2 -1.8 42 50 20710 125 9 -7.4 5.2 | 158 11 -3.9 9.8 43 50 20726 60 16 -13.9 -8.0 | 72 11 -10.4 -3.4 44 47 21031 115 10 -9.1 4.2 | 148 10 -5.6 8.9 45 43 21641 35 12 -6.9 -9.8 | 33 6 -3.4 -5.2 46 41 21946 70 12 -11.3 -4.1 | 94 8 -7.8 0.5 47 39 22250 65 10 -9.1 -4.2 | 94 6 -5.6 0.4 48 37 22555 60 17 -14.7 -8.5 | 71 12 -11.2 -3.9 49 34 23165 95 19 -18.9 1.7 | 112 17 -15.4 6.3 50 32 23470 105 29 -28.0 7.5 | 116 27 -24.5 12.2 51 30 23774 100 17 -16.7 3.0 | 120 15 -13.3 7.6 52 30 23870 80 22 -21.7 -3.8 | 93 18 -18.2 0.8 53 29 24079 80 20 -19.7 -3.5 | 94 16 -16.2 1.2 54 28 24384 100 23 -22.7 4.0 | 114 21 -19.2 8.6 55 26 24689 85 18 -17.9 -1.6 | 102 15 -14.4 3.1 56 25 24994 95 12 -12.0 1.0 | 124 10 -8.5 5.7 57 24 25298 70 13 -12.2 -4.4 | 91 9 -8.7 0.2 58 21 26213 125 19 -15.6 10.9 | 142 20 -12.1 15.5 59 20 26470 110 6 -5.6 2.1 | 162 7 -2.1 6.7 60 20 26518 125 18 -14.7 10.3 | 143 19 -11.3 15.0 61 19 26822 145 10 -5.7 8.2 | 170 13 -2.2 12.8 62 17 27432 0 0 -0.0 -0.0 | 217 6 3.5 4.6 63 16 27737 65 16 -14.5 -6.8 | 79 11 -11.0 -2.1 64 15 28346 125 15 -12.3 8.6 | 146 16 -8.8 13.2 65 14 28956 140 13 -8.4 10.0 | 162 15 -4.9 14.6 66 12 29566 105 23 -22.2 6.0 | 120 22 -18.7 10.6 67 12 29870 120 19 -16.5 9.5 | 137 19 -13.0 14.1 68 10 31010 95 15 -14.9 1.3 | 117 13 -11.5 6.0 Wind Parameters Mean winds (0-6000m): 6.9 at 7.7 knts Storm direction: 36.9 at 5.8 knts Shear (0-3000m) pos: 4.1 neg: 2.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 19.0 deg Storm rel helicity (0-3000m) pos: 71.7 neg: -21.5 tot: 50.2 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.45 Bulk Shear: 12.71 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 45 15 50 9| 22.2 0.0 22.2| 60.4 -0.9 59.5 119.0 0.85| 35.1 29.8 1000 46 12 54 6| 11.1 4.4 15.5| 62.1 -5.4 56.7 56.7 0.56| 22.5 12.6 1500 32 11 26 5| 7.4 5.1 12.5| 62.1 -9.9 52.2 34.8 0.43| 17.4 7.4 2000 17 11 358 6| 5.5 3.9 9.5| 62.1 -10.4 51.7 25.9 0.42| 13.1 5.5 2500 8 11 343 7| 4.9 3.1 8.1| 66.9 -10.4 56.6 22.6 0.44| 11.0 4.9 3000 6 11 339 7| 4.1 2.5 6.7| 71.7 -21.5 50.2 16.7 0.32| 11.0 3.5 4000 3 10 333 6| 3.5 1.9 5.4| 76.6 -25.9 50.7 12.7 0.27| 10.0 2.7 5000 6 9 330 5| 2.8 1.5 4.4| 76.9 -26.8 50.1 10.0 0.23| 8.5 1.9 6000 7 8 320 4| 2.5 1.4 3.8| 78.3 -27.7 50.6 8.4 0.22| 7.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251010.23.gif