UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:1100Z 16 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 97 SFC 944 612 32.6 -3.4 10 36.0 13.6 30 8 310.8 311.4 289.0 320.8 3.15 2 940 650 30.4 -3.6 11 34.0 12.7 30 9 309.0 309.6 288.3 318.8 3.11 3 925 795 29.0 -4.0 11 33.0 12.0 30 13 309.0 309.5 288.3 318.7 3.07 4 850 1535 21.8 -5.2 16 27.0 8.5 40 9 309.0 309.6 288.3 318.6 3.05 5 700 3171 6.4 -13.6 22 20.0 -1.4 50 11 309.6 309.9 287.3 315.8 1.91 6 681 3397 8.4 -30.6 4 39.0 -2.7 82 14 314.3 314.3 287.3 315.8 0.44 7 500 5890 -4.3 -43.3 3 39.0 -12.0 15 8 327.8 327.8 291.3 328.4 0.17 8 447 6762 -8.7 -51.7 2 43.0 -15.4 21 6 332.9 332.9 292.6 333.2 0.07 9 400 7610 -14.9 -44.9 6 30.0 -19.7 250 2 335.6 335.7 293.4 336.3 0.17 10 356 8478 -21.9 -42.9 13 21.0 -24.9 222 9 337.6 337.6 294.0 338.6 0.24 11 300 9710 -32.3 -57.3 7 25.0 -34.0 225 17 339.9 339.9 294.3 340.1 0.06 12 281 10168 -36.3 -58.3 9 22.0 -37.6 220 17 340.5 340.5 294.5 340.7 0.05 13 250 10970 -42.1 -64.1 7 22.0 -42.9 240 29 343.5 343.5 295.2 343.6 0.03 14 200 12440 -53.9 -67.9 16 14.0 -54.2 235 42 347.4 347.4 296.1 347.5 0.02 15 199 12472 -54.1 -68.1 16 14.0 -54.4 235 43 347.6 347.6 296.1 347.7 0.02 16 194 12635 -54.9 -74.9 7 20.0 -55.2 234 42 348.9 348.9 296.4 348.9 0.01 17 171 13433 -60.5 -72.5 19 12.0 -60.6 230 37 352.4 352.4 297.1 352.4 0.01 18 163 13730 -62.1 -79.1 9 17.0 -62.2 241 33 354.6 354.6 297.6 354.6 0.00 19 150 14240 -65.9 -78.9 15 13.0 -66.0 260 27 356.6 356.6 298.0 356.6 0.01 20 147 14362 -66.9 -78.9 17 12.0 -67.0 259 26 356.9 356.9 298.1 356.9 0.01 21 102 16516 -75.7 -85.7 19 10.0 -75.7 218 9 379.3 379.3 302.1 379.3 0.00 22 100 16630 -75.7 -85.7 19 10.0 -75.7 235 6 381.5 381.5 302.5 381.5 0.00 23 91 17173 -76.9 -85.9 22 9.0 -76.9 175 6 389.5 389.5 303.7 389.5 0.00 24 70 18690 -74.3 -88.3 10 14.0 -74.3 115 11 425.4 425.4 308.3 425.4 0.00 25 61 19501 -72.1 -90.1 5 18.0 -72.2 140 11 447.4 447.4 310.6 447.4 0.00 26 51 20579 -64.9 -89.9 2 25.0 -65.2 78 15 487.8 487.8 314.1 487.8 0.00 27 50 20700 -65.3 -90.3 2 25.0 -65.6 70 18 489.6 489.6 314.2 489.6 0.00 28 38 22392 -60.5 -88.5 1 28.0 -61.2 72 15 541.8 541.8 317.6 541.8 0.00 29 32 23478 -54.7 -85.7 1 31.0 -56.2 92 23 584.6 584.6 319.9 584.7 0.01 30 30 23890 -55.5 -85.5 1 30.0 -57.0 115 32 593.3 593.3 320.3 593.4 0.01 31 27 24561 -55.9 -85.9 1 30.0 -57.5 130 25 610.4 610.4 321.1 610.4 0.01 32 20 26500 -48.9 -82.9 1 34.0 -52.7 95 18 686.5 686.5 324.0 686.7 0.02 33 18 27189 -51.3 -83.3 1 32.0 -54.6 86 18 699.9 699.9 324.4 700.1 0.02 34 17 27562 -49.1 -83.1 1 34.0 -53.3 105 16 718.5 718.5 325.0 718.7 0.02 35 12 29840 -50.9 -83.9 1 33.0 -55.5 22 19 787.4 787.4 327.0 787.7 0.03 36 10 31040 -46.3 -81.3 1 35.0 -53.4 60 28 846.7 846.7 328.3 847.2 0.05 37 9.2 31598 -42.9 -79.9 1 37.0 -52.0 880.1 880.2 329.0 880.9 0.07 38 8.0 32542 -42.3 -80.3 1 38.0 -52.4 918.4 918.5 329.8 919.3 0.08 39 7.7 32800 -43.3 -80.3 1 37.0 -52.9 924.5 924.5 329.9 925.4 0.08 TRP 91 17173 -76.9 -85.9 22 9.0 -76.9 175 6 389.5 389.5 303.7 389.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 561.28 mb = 5046.04 m = 16555.04 ft Wetbulb zero: 721.13 mb = 2920.44 m = 9581.39 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 10.37 % Est. max temperature: 31.08 C = 87.95 F Sfc-Lift cond lev (LCL): 556.57 mb = 5025.25 m = 16486.85 ft T: 0.11 C 700-500 lapse rate: 3.94 C/km ThetaE index: 5.08 C Layer 940.0- 681.0 mb Conv cond level (CCL): 401.88 mb = 7574.18 m = 24849.38 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 56.88 C = 134.38 F Cap Strength: 11.28 C Lifted Index: 12.82 C Risk: None Lifted Index @300 mb: 15.43 C Lifted Index @700 mb: 0.51 C Showalter Index: 12.85 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -0.90 C K Index: 0.90 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.04 J/kg Max Up Vert Vel: 1.44 m/s Conv Inhibition (B-): 45161.91 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 567.36 mb = 4870.25 m = 15978.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 8 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 ---------------------------------------------------------- 0 944 612 30 8 -4.0 -6.9 | 320 6 3.9 -4.8 1 925 795 30 13 -6.5 -11.3 | 351 9 1.4 -9.1 2 912 914 40 11 -7.1 -8.4 | 352 6 0.9 -6.3 3 881 1219 35 10 -5.7 -8.2 | 340 6 2.2 -6.0 4 851 1524 40 10 -6.4 -7.7 | 345 6 1.5 -5.5 5 850 1535 40 9 -5.8 -6.9 | 336 5 2.2 -4.7 6 821 1829 30 10 -5.0 -8.7 | 336 7 2.9 -6.5 7 792 2134 50 11 -8.4 -7.1 | 6 5 -0.5 -4.9 8 764 2438 20 12 -4.1 -11.3 | 337 10 3.8 -9.1 9 736 2743 55 13 -10.6 -7.5 | 27 6 -2.7 -5.3 10 710 3048 40 12 -7.7 -9.2 | 358 7 0.2 -7.0 11 700 3171 50 11 -8.4 -7.1 | 6 5 -0.5 -4.9 12 684 3353 85 14 -13.9 -1.2 | 99 6 -6.0 0.9 13 659 3658 60 11 -9.5 -5.5 | 25 4 -1.6 -3.4 14 635 3962 35 11 -6.3 -9.0 | 347 7 1.6 -6.9 15 611 4267 85 14 -13.9 -1.2 | 99 6 -6.0 0.9 16 589 4572 60 12 -10.4 -6.0 | 32 5 -2.4 -3.9 17 526 5486 25 10 -4.2 -9.1 | 332 8 3.7 -6.9 18 506 5791 40 11 -7.1 -8.4 | 352 6 0.9 -6.3 19 500 5890 15 8 -2.1 -7.7 | 314 8 5.9 -5.6 20 487 6096 25 8 -3.4 -7.3 | 318 7 4.6 -5.1 21 468 6401 35 10 -5.7 -8.2 | 340 6 2.2 -6.0 22 416 7315 0 0 -0.0 -0.0 | 255 8 7.9 2.1 23 400 7610 250 2 1.9 0.7 | 254 10 9.8 2.8 24 352 8534 220 10 6.4 7.7 | 236 17 14.4 9.8 25 311 9449 200 10 3.4 9.4 | 225 16 11.4 11.5 26 300 9710 225 17 12.0 12.0 | 235 24 20.0 14.2 27 298 9754 220 14 9.0 10.7 | 233 21 16.9 12.9 28 273 10363 220 19 12.2 14.6 | 230 26 20.2 16.7 29 250 10970 240 29 25.1 14.5 | 243 37 33.1 16.6 30 250 10973 245 29 26.3 12.3 | 247 37 34.2 14.4 31 200 12440 235 42 34.4 24.1 | 238 50 42.4 26.2 32 198 12497 235 43 35.2 24.7 | 238 51 43.2 26.8 33 171 13411 230 37 28.3 23.8 | 234 45 36.3 25.9 34 150 14240 260 27 26.6 4.7 | 259 35 34.5 6.8 35 148 14326 260 26 25.6 4.5 | 259 34 33.6 6.7 36 120 15545 240 19 16.5 9.5 | 244 27 24.4 11.6 37 114 15850 200 16 5.5 15.0 | 218 22 13.4 17.2 38 108 16154 230 16 12.3 10.3 | 238 24 20.2 12.4 39 103 16459 210 10 5.0 8.7 | 230 17 12.9 10.8 40 100 16630 235 6 4.9 3.4 | 247 14 12.9 5.6 41 98 16764 235 6 4.9 3.4 | 247 14 12.9 5.6 42 91 17173 175 6 -0.5 6.0 | 222 11 7.4 8.1 43 83 17678 115 11 -10.0 4.6 | 163 7 -2.0 6.8 44 79 17983 170 10 -1.7 9.8 | 207 14 6.2 12.0 45 71 18593 45 10 -7.1 -7.1 | 350 5 0.9 -4.9 46 70 18690 115 11 -10.0 4.6 | 163 7 -2.0 6.8 47 68 18898 110 14 -13.2 4.8 | 143 9 -5.2 6.9 48 64 19202 145 13 -7.5 10.6 | 182 13 0.5 12.8 49 61 19507 140 11 -7.1 8.4 | 185 11 0.9 10.6 50 58 19812 115 12 -10.9 5.1 | 158 8 -2.9 7.2 51 55 20117 70 12 -11.3 -4.1 | 60 4 -3.3 -2.0 52 52 20422 90 12 -12.0 0.0 | 118 5 -4.1 2.1 53 50 20700 70 18 -16.9 -6.2 | 66 10 -9.0 -4.0 54 50 20726 75 15 -14.5 -3.9 | 75 7 -6.5 -1.7 55 47 21031 85 20 -19.9 -1.7 | 92 12 -12.0 0.4 56 45 21336 70 15 -14.1 -5.1 | 64 7 -6.1 -3.0 57 43 21641 105 13 -12.6 3.4 | 140 7 -4.6 5.5 58 41 21946 45 12 -8.5 -8.5 | 5 6 -0.5 -6.3 59 37 22555 80 16 -15.8 -2.8 | 85 8 -7.8 -0.6 60 35 22860 70 17 -16.0 -5.8 | 65 9 -8.0 -3.7 61 32 23470 90 23 -23.0 0.0 | 98 15 -15.1 2.1 62 31 23774 130 27 -20.7 17.4 | 147 23 -12.7 19.5 63 30 23890 115 32 -29.0 13.5 | 127 26 -21.1 15.7 64 28 24384 115 32 -29.0 13.5 | 127 26 -21.1 15.7 65 26 24689 140 21 -13.5 16.1 | 163 19 -5.6 18.2 66 25 24994 135 13 -9.2 9.2 | 174 11 -1.2 11.3 67 23 25603 105 22 -21.3 5.7 | 121 15 -13.3 7.8 68 22 25908 120 19 -16.5 9.5 | 144 14 -8.5 11.6 69 21 26213 75 15 -14.5 -3.9 | 75 7 -6.5 -1.7 70 20 26500 95 18 -17.9 1.6 | 110 11 -10.0 3.7 71 20 26518 70 18 -16.9 -6.2 | 66 10 -9.0 -4.0 72 19 26822 95 19 -18.9 1.7 | 109 12 -11.0 3.8 73 18 27127 80 18 -17.7 -3.1 | 84 10 -9.8 -1.0 74 17 27432 110 18 -16.9 6.2 | 133 12 -9.0 8.3 75 16 28042 85 11 -11.0 -1.0 | 112 3 -3.0 1.2 76 15 28346 85 12 -12.0 -1.0 | 105 4 -4.0 1.1 77 14 28651 105 10 -9.7 2.6 | 160 5 -1.7 4.7 78 14 28956 75 7 -6.8 -1.8 | 254 1 1.2 0.3 79 13 29261 25 10 -4.2 -9.1 | 332 8 3.7 -6.9 80 11 30175 20 24 -8.2 -22.6 | 1 20 -0.3 -20.4 81 10 31040 60 28 -24.2 -14.0 | 54 20 -16.3 -11.9 Wind Parameters Mean winds (0-6000m): 44.9 at 11.0 knts Storm direction: 74.9 at 8.2 knts Shear (0-3000m) pos: 1.3 neg: 0.4 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -17.1 tot: 16.1 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.00 Bulk Shear: 0.52 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 34 11 346 7| 2.7 0.0 2.7| 7.8 -1.5 6.3 12.7 0.39| 8.3 3.3 1000 36 10 344 7| 0.9 0.0 0.9| 8.5 -3.5 5.0 5.0 0.23| 5.2 1.2 1500 36 10 343 6| 1.4 0.0 1.4| 13.1 -3.6 9.5 6.3 0.35| 5.1 1.8 2000 36 11 345 7| 1.1 0.6 1.7| 20.3 -9.3 11.0 5.5 0.23| 6.2 1.4 2500 38 11 350 7| 0.9 0.5 1.4| 24.5 -13.0 11.5 4.6 0.19| 6.2 1.2 3000 44 11 359 6| 1.3 0.4 1.7| 33.3 -17.1 16.1 5.4 0.22| 7.2 1.6 4000 49 12 8 5| 1.0 0.5 1.4| 46.1 -28.4 17.7 4.4 0.16| 8.0 1.3 5000 48 11 5 6| 0.8 0.8 1.6| 47.6 -37.3 10.4 2.1 0.07| 7.1 0.5 6000 45 11 358 6| 0.7 0.7 1.4| 54.4 -48.9 5.4 0.9 0.03| 6.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251016.11.gif