UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 25 APR 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 77 SFC 942 612 28.0 -3.0 13 31.0 12.0 180 4 306.3 306.9 287.6 316.5 3.25 2 940 631 29.0 -2.0 13 31.0 12.6 174 5 307.5 308.2 288.2 318.5 3.51 3 938 651 30.4 -2.6 12 33.0 12.9 167 7 309.2 309.8 288.6 319.8 3.36 4 925 779 30.2 -2.8 12 33.0 12.7 125 16 310.2 310.8 289.0 320.8 3.36 5 920 827 31.0 -3.0 11 34.0 12.9 125 15 311.5 312.1 289.4 322.1 3.33 6 909 935 30.8 -3.2 11 34.0 12.7 126 13 312.4 313.0 289.6 323.0 3.32 7 850 1530 27.4 -6.6 10 34.0 10.3 70 9 314.8 315.4 289.9 323.8 2.74 8 842 1613 26.8 -7.2 10 34.0 9.8 71 9 315.1 315.6 289.9 323.7 2.64 9 700 3198 12.2 -8.8 22 21.0 2.5 355 17 316.0 316.5 290.3 325.1 2.81 10 598 4486 0.0 -12.0 40 12.0 -4.8 357 17 316.4 316.9 290.2 324.8 2.55 11 573 4827 -1.7 -23.7 17 22.0 -8.4 332 16 318.3 318.5 289.3 321.7 0.98 12 569 4882 -1.5 -24.5 15 23.0 -8.4 326 16 319.2 319.4 289.5 322.4 0.92 13 544 5239 -2.9 -37.9 5 35.0 -10.5 9 13 321.7 321.7 289.6 322.6 0.27 14 500 5900 -8.3 -35.3 9 27.0 -14.1 95 6 322.9 323.0 290.0 324.3 0.38 15 419 7245 -18.1 -49.1 5 31.0 -22.0 180 13 327.1 327.1 291.0 327.5 0.10 16 400 7590 -21.1 -48.1 7 27.0 -24.3 190 14 327.6 327.6 291.2 328.0 0.12 17 357 8418 -28.3 -48.3 13 20.0 -30.2 181 16 328.7 328.8 291.5 329.3 0.13 18 320 9193 -35.1 -39.7 63 4.6 -35.6 210 19 329.8 329.8 292.0 331.2 0.38 19 306 9504 -37.3 -53.3 17 16.0 -38.3 229 18 330.9 330.9 292.0 331.3 0.09 20 300 9640 -38.7 -54.7 17 16.0 -39.6 255 14 330.8 330.8 292.0 331.1 0.08 21 286 9964 -41.9 -55.9 20 14.0 -42.5 266 15 330.8 330.8 292.0 331.1 0.07 22 261 10575 -44.9 -61.9 13 17.0 -45.4 244 32 335.2 335.2 293.2 335.3 0.04 23 250 10860 -46.3 -54.3 40 8.0 -46.7 230 41 337.2 337.3 293.7 337.6 0.10 24 237 11214 -48.1 -51.0 72 2.9 -48.3 234 49 339.7 339.7 294.4 340.3 0.15 25 226 11527 -49.5 -54.1 58 4.6 -49.7 240 58 342.2 342.2 295.0 342.7 0.11 26 224 11585 -50.1 -51.7 83 1.6 -50.2 241 60 342.2 342.2 295.0 342.8 0.14 27 210 12005 -52.9 -57.4 58 4.5 -53.1 249 72 344.2 344.2 295.4 344.5 0.08 28 209 12036 -53.2 -57.5 59 4.4 -53.4 250 73 344.2 344.2 295.4 344.5 0.08 29 208 12067 -53.5 -57.7 60 4.2 -53.7 250 73 344.2 344.2 295.4 344.5 0.08 30 207 12098 -53.7 -58.7 54 5.0 -53.8 250 73 344.3 344.3 295.4 344.6 0.07 31 200 12320 -52.1 -82.1 2 30.0 -52.5 255 51 350.3 350.3 296.7 350.3 0.00 32 188 12722 -51.1 -80.1 2 29.0 -51.5 247 44 358.1 358.1 298.3 358.1 0.00 33 150 14160 -60.5 -84.5 3 24.0 -60.7 235 37 365.9 365.9 299.8 365.9 0.00 34 137 14720 -63.9 -85.9 3 22.0 -64.0 245 39 369.5 369.5 300.5 369.5 0.00 35 100 16600 -74.3 -89.3 8 15.0 -74.3 270 17 384.2 384.2 302.9 384.2 0.00 36 89 17274 -77.5 -89.5 13 12.0 -77.5 250 29 390.8 390.8 303.9 390.8 0.00 37 71 18569 -77.9 -90.9 10 13.0 -77.9 251 15 416.0 416.0 307.3 416.0 0.00 38 70 18650 -77.1 -91.1 9 14.0 -77.1 225 14 419.4 419.4 307.6 419.4 0.00 39 65 19078 -76.5 -91.5 8 15.0 -76.6 239 14 429.7 429.7 308.8 429.7 0.00 40 56 19959 -67.7 -91.7 2 24.0 -67.9 46 1 468.5 468.5 312.5 468.5 0.00 41 53 20290 -69.1 -92.1 2 23.0 -69.3 78 1 472.7 472.7 312.8 472.7 0.00 42 50 20640 -67.9 -91.9 2 24.0 -68.1 80 22 483.5 483.5 313.7 483.5 0.00 43 40 22004 -61.7 -91.7 1 30.0 -62.3 101 8 530.9 530.9 317.0 530.9 0.00 44 38 22326 -56.9 -90.9 1 34.0 -58.0 91 6 551.0 551.0 318.2 551.0 0.00 45 34 23034 -55.7 -89.7 1 34.0 -57.1 58 10 571.9 571.9 319.3 572.0 0.00 46 32 23419 -56.7 -89.7 1 33.0 -58.0 48 10 579.3 579.3 319.6 579.3 0.00 47 30 23830 -55.7 -89.7 1 34.0 -57.2 85 16 592.8 592.8 320.3 592.8 0.00 48 20 26430 -52.3 -88.3 1 36.0 -55.2 85 18 676.1 676.1 323.6 676.1 0.01 49 18 27115 -51.3 -88.3 0 37.0 -54.6 82 20 699.9 699.9 324.4 700.0 0.01 50 12 29802 -43.5 -83.5 0 40.0 -51.2 141 2 813.6 813.6 327.5 813.9 0.03 51 11 30386 -44.7 -84.7 0 40.0 -52.2 143 4 829.8 829.8 328.0 830.0 0.03 52 10 31030 -41.1 -82.1 0 41.0 -50.8 145 7 866.1 866.2 328.7 866.6 0.05 53 9.3 31526 -38.5 -80.5 0 42.0 -50.0 894.2 894.2 329.3 894.9 0.07 54 8.6 32062 -39.7 -80.7 0 41.0 -50.9 909.8 909.8 329.6 910.5 0.07 55 7.9 32650 -34.1 -77.1 0 43.0 -49.1 954.5 954.6 330.4 956.0 0.13 56 7.3 33201 -35.9 -78.9 0 43.0 -50.2 968.9 969.0 330.7 970.2 0.11 TRP 89 17274 -77.5 -89.5 13 12.0 -77.5 250 29 390.8 390.8 303.9 390.8 0.00 WND 209 12036 -53.2 -57.5 59 4.4 -53.4 250 73 344.2 344.2 295.4 344.5 0.08 Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 598.00 mb = 4486.15 m = 14718.16 ft Wetbulb zero: 665.45 mb = 3611.97 m = 11850.16 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 18.08 % Est. max temperature: 36.97 C = 98.54 F Sfc-Lift cond lev (LCL): 595.53 mb = 4519.21 m = 14826.62 ft T: -0.17 C 700-500 lapse rate: 7.59 C/km ThetaE index: 0.08 C Layer 842.0- 700.0 mb Conv cond level (CCL): 460.92 mb = 6519.48 m = 21389.10 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 46.24 C = 115.23 F Cap Strength: 7.59 C Lifted Index: 6.68 C Risk: None Lifted Index @300 mb: 6.40 C Lifted Index @700 mb: 2.98 C Showalter Index: 6.06 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 35.70 C Cross Totals Index: 1.70 C K Index: 8.10 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.88 J/kg Max Up Vert Vel: 6.91 m/s Conv Inhibition (B-): 54264.19 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 541.15 mb = 5280.19 m = 17323.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 51 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 ---------------------------------------------------------- 0 942 612 180 4 0.0 4.0 | 215 11 6.6 9.4 1 925 779 125 16 -13.1 9.2 | 156 16 -6.5 14.6 2 911 914 125 13 -10.6 7.5 | 163 13 -4.0 12.8 3 880 1219 140 11 -7.1 8.4 | 178 14 -0.4 13.8 4 851 1524 80 12 -11.8 -2.1 | 122 6 -5.2 3.3 5 850 1530 70 9 -8.5 -3.1 | 142 3 -1.8 2.3 6 792 2134 75 9 -8.7 -2.3 | 146 4 -2.1 3.0 7 765 2438 20 3 -1.0 -2.8 | 245 6 5.6 2.6 8 738 2743 5 10 -0.9 -10.0 | 309 7 5.8 -4.6 9 700 3198 355 17 1.5 -16.9 | 325 14 8.1 -11.6 10 687 3353 355 17 1.5 -16.9 | 325 14 8.1 -11.6 11 661 3658 5 14 -1.2 -13.9 | 328 10 5.4 -8.6 12 613 4267 360 18 -0.0 -18.0 | 332 14 6.6 -12.6 13 590 4572 355 16 1.4 -15.9 | 323 13 8.0 -10.6 14 568 4877 325 16 9.2 -13.1 | 296 18 15.8 -7.7 15 500 5900 95 6 -6.0 0.5 | 186 6 0.7 5.9 16 487 6096 110 6 -5.6 2.1 | 188 7 1.0 7.4 17 468 6401 80 3 -3.0 -0.5 | 217 6 3.7 4.9 18 450 6706 145 10 -5.7 8.2 | 184 14 0.9 13.6 19 415 7315 185 14 1.2 13.9 | 202 21 7.9 19.3 20 400 7590 190 14 2.4 13.8 | 205 21 9.1 19.2 21 398 7620 195 14 3.6 13.5 | 208 22 10.3 18.9 22 366 8230 175 15 -1.3 14.9 | 195 21 5.3 20.3 23 308 9449 220 20 12.9 15.3 | 223 28 19.5 20.7 24 300 9640 255 14 13.5 3.6 | 246 22 20.2 9.0 25 282 10058 270 15 15.0 -0.0 | 256 22 21.6 5.4 26 250 10860 230 41 31.4 26.4 | 230 50 38.0 31.7 27 246 10973 230 42 32.2 27.0 | 230 51 38.8 32.4 28 209 12036 250 73 68.6 25.0 | 248 81 75.2 30.3 29 204 12192 250 73 68.6 25.0 | 248 81 75.2 30.3 30 200 12320 255 51 49.3 13.2 | 252 59 55.9 18.6 31 185 12802 245 42 38.1 17.7 | 243 50 44.7 23.1 32 161 13716 240 57 49.4 28.5 | 239 65 56.0 33.9 33 150 14160 235 37 30.3 21.2 | 234 46 36.9 26.6 34 146 14326 235 34 27.9 19.5 | 234 43 34.5 24.9 35 125 15240 260 47 46.3 8.2 | 256 55 52.9 13.5 36 119 15545 275 40 39.8 -3.5 | 268 47 46.5 1.9 37 113 15850 265 25 24.9 2.2 | 257 32 31.5 7.6 38 102 16459 280 21 20.7 -3.6 | 266 27 27.3 1.7 39 100 16600 270 17 17.0 -0.0 | 257 24 23.6 5.4 40 97 16764 270 17 17.0 -0.0 | 257 24 23.6 5.4 41 92 17069 225 14 9.9 9.9 | 227 23 16.5 15.3 42 89 17274 250 29 27.3 9.9 | 246 37 33.9 15.3 43 83 17678 255 29 28.0 7.5 | 250 37 34.6 12.9 44 79 17983 265 17 16.9 1.5 | 254 25 23.6 6.9 45 71 18593 250 15 14.1 5.1 | 243 23 20.7 10.5 46 70 18650 225 14 9.9 9.9 | 227 23 16.5 15.3 47 67 18898 220 15 9.6 11.5 | 224 23 16.3 16.9 48 64 19202 250 14 13.2 4.8 | 243 22 19.8 10.2 49 61 19507 0 0 -0.0 -0.0 | 231 9 6.6 5.4 50 52 20422 90 1 -1.0 0.0 | 226 8 5.6 5.4 51 50 20640 80 22 -21.7 -3.8 | 96 15 -15.0 1.6 52 49 20726 30 10 -5.0 -8.7 | 334 4 1.6 -3.3 53 47 21031 75 22 -21.3 -5.7 | 89 15 -14.6 -0.3 54 45 21336 120 19 -16.5 9.5 | 147 18 -9.8 14.9 55 39 22250 95 5 -5.0 0.4 | 196 6 1.7 5.8 56 35 22860 70 11 -10.3 -3.8 | 114 4 -3.7 1.6 57 33 23165 50 10 -7.7 -6.4 | 44 1 -1.0 -1.1 58 30 23774 45 10 -7.1 -7.1 | 14 2 -0.4 -1.7 59 30 23830 85 16 -15.9 -1.4 | 113 10 -9.3 4.0 60 29 24079 85 16 -15.9 -1.4 | 113 10 -9.3 4.0 61 25 24994 85 18 -17.9 -1.6 | 109 12 -11.3 3.8 62 22 25908 105 15 -14.5 3.9 | 140 12 -7.9 9.3 63 20 26430 85 18 -17.9 -1.6 | 109 12 -11.3 3.8 64 19 26822 85 18 -17.9 -1.6 | 109 12 -11.3 3.8 65 17 27432 80 21 -20.7 -3.6 | 97 14 -14.0 1.7 66 16 28042 105 22 -21.3 5.7 | 127 18 -14.6 11.1 67 15 28346 115 17 -15.4 7.2 | 145 15 -8.8 12.6 68 14 28956 85 10 -10.0 -0.9 | 144 6 -3.3 4.5 69 12 29566 140 1 -0.6 0.8 | 224 9 6.0 6.1 70 10 31030 145 7 -4.0 5.7 | 193 11 2.6 11.1 Wind Parameters Mean winds (0-6000m): 21.0 at 11.4 knts Storm direction: 51.0 at 8.5 knts Shear (0-3000m) pos: 0.5 neg: 3.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 112.3 deg Storm rel helicity (0-3000m) pos: 40.3 neg: -73.0 tot: -32.7 m^2/s^2 ave: -10.9 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 10.7 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 48.38 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 ------------------------------------------------------------------------------- 500 129 12 168 13| 0.0 9.6 9.6| 13.7 -49.6 -35.8 -71.6 -0.53| 20.1-10.6 1000 121 12 163 12| 0.0 5.7 5.7| 19.5 -73.0 -53.5 -53.5 -0.47| 18.5 -8.6 1500 106 11 156 9| 0.2 3.8 4.0| 19.6 -73.0 -53.3 -35.5 -0.45| 12.5 -5.7 2000 98 9 158 7| 0.2 3.0 3.1| 27.3 -73.0 -45.7 -22.8 -0.17| 12.4 -2.1 2500 76 10 135 4| 0.1 4.2 4.3| 37.5 -73.0 -35.4 -14.2 -0.06| 11.8 -0.7 3000 50 11 46 2| 0.5 3.5 3.9| 40.3 -73.0 -32.7 -10.9 -0.04| 10.7 -0.4 4000 26 12 349 6| 0.3 2.8 3.2| 43.2 -84.5 -41.4 -10.3 -0.07| 8.9 -0.6 5000 17 13 336 7| 1.8 2.3 4.1| 68.0-106.2 -38.1 -7.6 0.02| 9.9 0.2 6000 21 11 334 6| 2.1 1.9 4.0| 75.8-113.5 -37.7 -6.3 0.04| 9.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20250425.00.gif