UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 2 MAY 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 42 SFC 940 612 40.2 1.2 9 39.0 17.1 160 12 318.9 319.8 292.6 333.3 4.44 2 934 670 37.6 2.6 11 35.0 16.7 160 12 316.9 317.8 292.4 332.7 4.94 3 925 758 36.6 2.6 12 34.0 16.4 160 12 316.7 317.7 292.4 332.7 4.99 4 850 1518 29.4 1.4 16 28.0 13.1 150 13 316.9 317.9 292.5 332.9 4.98 5 700 3196 13.4 -4.6 28 18.0 4.3 145 11 317.3 318.1 291.7 329.9 3.88 6 657 3725 8.4 -5.6 37 14.0 1.5 158 11 317.5 318.2 291.7 329.9 3.83 7 534 5396 -5.5 -8.6 79 3.1 -6.8 268 11 320.3 321.0 292.4 332.5 3.74 8 505 5833 -8.3 -10.5 84 2.2 -9.2 243 17 322.0 322.7 292.6 333.3 3.40 9 500 5910 -8.7 -12.0 77 3.3 -10.0 240 19 322.4 323.0 292.4 332.6 3.05 10 470 6386 -11.5 -28.5 23 17.0 -15.7 235 23 324.7 324.9 291.0 327.5 0.78 11 429 7078 -15.9 -31.9 24 16.0 -19.3 245 30 327.7 327.8 291.7 330.0 0.62 12 400 7600 -20.3 -30.3 40 10.0 -22.4 250 34 328.6 328.8 292.1 331.4 0.77 13 363 8309 -26.9 -32.9 57 6.0 -27.9 242 46 329.0 329.2 292.1 331.5 0.66 14 354 8490 -27.3 -40.3 28 13.0 -29.0 239 50 330.9 330.9 292.3 332.1 0.32 15 346 8654 -28.1 -36.1 46 8.0 -29.3 237 52 332.0 332.1 292.7 333.9 0.51 16 338 8822 -29.7 -32.7 75 3.0 -30.2 235 55 332.0 332.1 293.0 334.7 0.72 17 334 8906 -30.3 -38.3 46 8.0 -31.4 236 55 332.3 332.4 292.7 333.9 0.42 18 316 9298 -33.5 -51.5 15 18.0 -34.8 240 52 333.2 333.2 292.7 333.6 0.11 19 300 9660 -36.5 -51.5 20 15.0 -37.5 245 48 333.9 333.9 292.9 334.4 0.11 20 281 10110 -40.5 -51.5 30 11.0 -41.2 245 50 334.5 334.5 293.0 335.0 0.12 21 272 10331 -41.3 -50.3 37 9.0 -41.9 245 56 336.4 336.5 293.6 337.0 0.14 22 257 10715 -43.3 -54.3 29 11.0 -43.9 245 67 339.0 339.0 294.1 339.4 0.09 23 250 10900 -44.3 -58.3 20 14.0 -44.9 245 72 340.2 340.2 294.4 340.4 0.06 24 225 11599 -48.0 -69.0 7 21.0 -48.5 245 82 344.9 344.9 295.5 345.0 0.02 25 212 11989 -50.1 -75.1 4 25.0 -50.5 246 78 347.6 347.6 296.1 347.6 0.01 26 200 12370 -48.3 -77.3 2 29.0 -48.9 250 64 356.3 356.3 298.0 356.3 0.01 27 196 12504 -47.5 -78.5 2 31.0 -48.1 251 63 359.6 359.6 298.6 359.6 0.00 28 151 14179 -61.5 -82.5 5 21.0 -61.7 250 45 363.4 363.4 299.4 363.5 0.00 29 150 14220 -61.5 -82.5 5 21.0 -61.7 250 44 364.1 364.1 299.5 364.1 0.00 30 107 16256 -74.1 -88.1 10 14.0 -74.2 229 24 377.2 377.2 301.8 377.2 0.00 31 100 16650 -75.5 -88.5 11 13.0 -75.5 230 17 381.9 381.9 302.5 381.9 0.00 32 92 17130 -77.7 -89.7 13 12.0 -77.7 165 19 386.7 386.7 303.3 386.7 0.00 33 70 18690 -79.1 -90.1 15 11.0 -79.1 175 10 415.2 415.2 307.2 415.2 0.00 34 69 18772 -79.3 -91.3 12 12.0 -79.3 175 10 416.4 416.4 307.3 416.4 0.00 35 58 19769 -75.7 -90.7 8 15.0 -75.7 127 14 445.8 445.8 310.4 445.8 0.00 36 53 20298 -70.1 -91.1 3 21.0 -70.2 127 19 470.4 470.4 312.7 470.4 0.00 37 50 20650 -64.1 -90.1 2 26.0 -64.4 95 15 492.4 492.4 314.4 492.4 0.00 38 49 20774 -63.5 -89.5 2 26.0 -63.9 137 16 496.7 496.7 314.7 496.7 0.00 39 45 21300 -61.7 -89.7 1 28.0 -62.2 104 22 513.3 513.3 315.9 513.3 0.00 40 41 21876 -63.3 -90.3 1 27.0 -63.8 91 18 523.2 523.2 316.5 523.2 0.00 41 38 22350 -57.3 -88.3 1 31.0 -58.3 121 22 550.0 550.0 318.1 550.0 0.00 42 33 23249 -54.7 -87.7 1 33.0 -56.2 84 12 579.5 579.5 319.6 579.5 0.01 43 30 23860 -54.1 -87.1 1 33.0 -55.8 135 7 597.2 597.2 320.5 597.2 0.01 44 25 25033 -53.1 -87.1 1 34.0 -55.4 62 14 632.0 632.0 322.0 632.0 0.01 45 23 25578 -47.3 -84.3 1 37.0 -51.2 65 11 664.3 664.3 323.2 664.4 0.01 46 21 26178 -49.1 -85.1 1 36.0 -52.7 59 17 676.4 676.4 323.6 676.5 0.01 47 20 26500 -46.9 -83.9 1 37.0 -51.4 80 22 692.6 692.6 324.2 692.8 0.02 48 14 28894 -40.5 -81.5 0 41.0 -49.0 116 10 788.7 788.7 327.0 789.0 0.04 49 11 30532 -41.5 -82.5 0 41.0 -50.5 45 3 841.4 841.4 328.2 841.8 0.04 50 10 31180 -40.3 -81.3 0 41.0 -50.4 125 8 869.1 869.1 328.8 869.6 0.05 51 9.6 31458 -40.7 -81.7 0 41.0 -50.8 877.8 877.8 329.0 878.3 0.05 52 8.8 32055 -36.9 -78.9 0 42.0 -49.6 914.6 914.7 329.7 915.6 0.09 TRP 92 17130 -77.7 -89.7 13 12.0 -77.7 165 19 386.7 386.7 303.3 386.7 0.00 WND 225 11599 -48.0 -69.0 7 21.0 -48.5 245 82 344.9 344.9 295.5 345.0 0.02 Sounding variables and indices 1000-500 mb thick: 5868.00 m Freezing level: 582.67 mb = 4734.94 m = 15534.38 ft Wetbulb zero: 634.35 mb = 4007.82 m = 13148.87 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 39.73 % Est. max temperature: 38.48 C = 101.27 F Sfc-Lift cond lev (LCL): 535.38 mb = 5375.40 m = 17635.62 ft T: -5.33 C 700-500 lapse rate: 8.14 C/km ThetaE index: 3.00 C Layer 700.0- 657.0 mb Conv cond level (CCL): 539.29 mb = 5316.86 m = 17443.57 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 41.37 C = 106.47 F Cap Strength: 2.31 C Lifted Index: 1.24 C Risk: Showers probable Lifted Index @300 mb: 2.03 C Lifted Index @700 mb: 0.37 C Showalter Index: 1.18 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 38.10 C Cross Totals Index: 10.10 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.80 Risk: None Energy Index: -0.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.99 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 47552.53 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 562.79 mb = 4972.94 m = 16315.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 at 9 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 ---------------------------------------------------------- 0 940 612 160 12 -4.1 11.3 | 114 12 -10.8 4.8 1 925 758 160 12 -4.1 11.3 | 114 12 -10.8 4.8 2 909 914 160 13 -4.4 12.2 | 117 13 -11.2 5.8 3 879 1219 150 12 -6.0 10.4 | 107 13 -12.7 4.0 4 850 1518 150 13 -6.5 11.3 | 110 14 -13.2 4.8 5 849 1524 150 13 -6.5 11.3 | 110 14 -13.2 4.8 6 820 1829 180 12 0.0 12.0 | 130 9 -6.7 5.6 7 792 2134 165 8 -2.1 7.7 | 98 9 -8.8 1.3 8 764 2438 175 7 -0.6 7.0 | 94 7 -7.3 0.5 9 738 2743 175 10 -0.9 10.0 | 115 8 -7.6 3.5 10 700 3196 145 11 -6.3 9.0 | 101 13 -13.0 2.6 11 687 3353 165 11 -2.8 10.6 | 114 10 -9.6 4.2 12 661 3658 160 11 -3.8 10.3 | 110 11 -10.5 3.9 13 637 3962 150 11 -5.5 9.5 | 104 13 -12.2 3.1 14 590 4572 195 9 2.3 8.7 | 117 5 -4.4 2.3 15 547 5182 255 12 11.6 3.1 | 304 6 4.9 -3.3 16 527 5486 275 11 11.0 -1.0 | 330 9 4.2 -7.4 17 507 5791 245 16 14.5 6.8 | 268 8 7.8 0.3 18 500 5910 240 19 16.5 9.5 | 252 10 9.7 3.1 19 488 6096 240 19 16.5 9.5 | 252 10 9.7 3.1 20 450 6706 230 28 21.4 18.0 | 232 19 14.7 11.6 21 415 7315 255 31 29.9 8.0 | 266 23 23.2 1.6 22 400 7600 250 34 31.9 11.6 | 258 26 25.2 5.2 23 336 8839 235 56 45.9 32.1 | 237 47 39.2 25.7 24 300 9660 245 48 43.5 20.3 | 249 39 36.8 13.9 25 283 10058 245 49 44.4 20.7 | 249 40 37.7 14.3 26 250 10900 245 72 65.3 30.4 | 248 63 58.5 24.0 27 225 11599 245 82 74.3 34.7 | 247 73 67.6 28.2 28 215 11887 245 82 74.3 34.7 | 247 73 67.6 28.2 29 200 12370 250 64 60.1 21.9 | 254 56 53.4 15.5 30 170 13411 255 54 52.2 14.0 | 261 46 45.4 7.5 31 150 14220 250 44 41.3 15.0 | 256 36 34.6 8.6 32 140 14630 250 38 35.7 13.0 | 257 30 29.0 6.6 33 127 15240 225 23 16.3 16.3 | 224 14 9.5 9.8 34 120 15545 210 26 13.0 22.5 | 201 17 6.3 16.1 35 103 16459 235 24 19.7 13.8 | 240 15 12.9 7.3 36 100 16650 230 17 13.0 10.9 | 234 8 6.3 4.5 37 98 16764 220 20 12.9 15.3 | 215 11 6.1 8.9 38 93 17069 240 14 12.1 7.0 | 264 5 5.4 0.6 39 92 17130 165 19 -4.9 18.4 | 136 17 -11.6 11.9 40 88 17374 165 26 -6.7 25.1 | 144 23 -13.5 18.7 41 84 17678 170 27 -4.7 26.6 | 150 23 -11.4 20.2 42 79 17983 215 20 11.5 16.4 | 206 11 4.7 10.0 43 75 18288 215 10 5.7 8.2 | 151 2 -1.0 1.8 44 70 18690 175 10 -0.9 10.0 | 115 8 -7.6 3.5 45 68 18898 175 10 -0.9 10.0 | 115 8 -7.6 3.5 46 64 19202 145 11 -6.3 9.0 | 101 13 -13.0 2.6 47 61 19507 150 12 -6.0 10.4 | 107 13 -12.7 4.0 48 58 19812 125 14 -11.5 8.0 | 95 18 -18.2 1.6 49 55 20117 105 17 -16.4 4.4 | 85 23 -23.1 -2.0 50 52 20422 140 20 -12.9 15.3 | 114 22 -19.6 8.9 51 50 20650 95 15 -14.9 1.3 | 77 22 -21.7 -5.1 52 49 20726 145 16 -9.2 13.1 | 113 17 -15.9 6.7 53 47 21031 95 14 -13.9 1.2 | 76 21 -20.7 -5.2 54 45 21336 105 23 -22.2 6.0 | 89 29 -28.9 -0.5 55 41 21946 90 18 -18.0 0.0 | 75 26 -24.7 -6.4 56 39 22250 115 28 -25.4 11.8 | 100 33 -32.1 5.4 57 37 22555 130 14 -10.7 9.0 | 98 18 -17.4 2.6 58 35 22860 110 10 -9.4 3.4 | 79 16 -16.1 -3.0 59 34 23165 75 11 -10.6 -2.8 | 62 20 -17.3 -9.3 60 32 23470 105 15 -14.5 3.9 | 83 21 -21.2 -2.5 61 30 23774 120 15 -13.0 7.5 | 93 20 -19.7 1.1 62 30 23860 135 7 -4.9 4.9 | 83 12 -11.7 -1.5 63 29 24079 130 13 -10.0 8.4 | 97 17 -16.7 1.9 64 28 24384 80 2 -2.0 -0.3 | 52 11 -8.7 -6.8 65 26 24689 45 18 -12.7 -12.7 | 45 27 -19.4 -19.2 66 25 24994 60 13 -11.3 -6.5 | 54 22 -18.0 -12.9 67 24 25298 70 16 -15.0 -5.5 | 61 25 -21.8 -11.9 68 23 25603 65 11 -10.0 -4.6 | 56 20 -16.7 -11.1 69 22 25908 40 13 -8.4 -10.0 | 43 22 -15.1 -16.4 70 20 26500 80 22 -21.7 -3.8 | 70 30 -28.4 -10.3 71 20 26518 45 21 -14.8 -14.8 | 45 30 -21.6 -21.3 72 18 27127 110 25 -23.5 8.6 | 94 30 -30.2 2.1 73 17 27737 125 13 -10.6 7.5 | 93 17 -17.4 1.0 74 16 28042 145 11 -6.3 9.0 | 101 13 -13.0 2.6 75 15 28346 120 10 -8.7 5.0 | 85 15 -15.4 -1.4 76 15 28651 140 12 -7.7 9.2 | 101 15 -14.4 2.8 77 12 30175 0 0 -0.0 -0.0 | 46 9 -6.7 -6.4 78 10 31180 125 8 -6.6 4.6 | 82 13 -13.3 -1.8 Wind Parameters Mean winds (0-6000m): 196.3 at 12.4 knts Storm direction: 226.3 at 9.3 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -3.2 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -26.6 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 8.44 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 ------------------------------------------------------------------------------- 500 159 12 115 12| 0.0 1.5 1.5| 2.2 -5.0 -2.8 -5.6 -0.31| 2.6 -0.8 1000 155 12 112 13| 0.6 0.7 1.3| 8.8 -7.6 1.2 1.2 0.05| 3.2 0.2 1500 160 12 114 12| 1.6 0.5 2.1| 15.8 -17.6 -1.8 -1.2 -0.10| 5.1 -0.5 2000 162 11 111 11| 1.4 0.4 1.7| 19.0 -19.4 -0.4 -0.2 -0.04| 4.7 -0.2 2500 163 11 111 11| 1.1 1.2 2.3| 20.9 -24.3 -3.5 -1.4 -0.07| 4.9 -0.3 3000 162 11 111 11| 1.1 1.0 2.2| 27.7 -26.6 1.0 0.3 -0.01| 4.9 -0.0 4000 163 11 111 11| 1.7 0.8 2.5| 33.4 -30.2 3.2 0.8 0.03| 5.0 0.1 5000 176 11 120 9| 2.6 0.6 3.2| 42.5 -35.8 6.8 1.4 0.15| 5.7 0.8 6000 196 12 149 6| 2.2 1.3 3.5| 42.5 -67.6 -25.0 -4.2 -0.05| 6.2 -0.3 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20250502.12.gif