UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102914.upa.cvt Date: 1400Z 29 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:1400Z 29 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 100 SFC 945 612 31.4 -5.6 9 37.0 12.6 5 8 309.5 310.0 288.1 318.0 2.66 2 925 799 29.4 -5.6 10 35.0 11.8 25 14 309.4 309.9 288.1 318.0 2.72 3 850 1540 22.2 -5.8 15 28.0 8.5 15 13 309.4 310.0 288.3 318.7 2.91 4 700 3176 6.4 -9.6 31 16.0 -0.4 335 8 309.6 310.1 288.1 318.0 2.63 5 500 5870 -5.7 -46.7 2 41.0 -12.9 280 15 326.1 326.1 290.7 326.5 0.11 6 400 7590 -16.5 -44.5 7 28.0 -20.8 285 40 333.5 333.6 292.9 334.3 0.18 7 300 9680 -31.9 -57.9 6 26.0 -33.7 275 48 340.4 340.4 294.5 340.6 0.05 8 250 10940 -40.9 -64.9 6 24.0 -41.9 265 51 345.3 345.3 295.6 345.4 0.02 9 200 12430 -51.7 -71.7 7 20.0 -52.1 265 49 350.9 350.9 296.8 351.0 0.01 10 150 14240 -63.5 -80.5 8 17.0 -63.6 280 43 360.7 360.7 298.8 360.7 0.00 11 101 16574 -78.9 -85.9 31 7.0 -78.9 265 29 374.2 374.2 301.3 374.2 0.00 12 100 16630 -78.9 -85.9 31 7.0 -78.9 260 26 375.3 375.3 301.5 375.3 0.00 TRP 101 16574 -78.9 -85.9 31 7.0 -78.9 265 29 374.2 374.2 301.3 374.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 594.21 mb = 4600.93 m = 15094.72 ft Wetbulb zero: 707.56 mb = 3085.46 m = 10122.79 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 17.63 % Est. max temperature: 31.45 C = 88.61 F Sfc-Lift cond lev (LCL): 547.91 mb = 5137.36 m = 16854.65 ft T: -2.41 C 700-500 lapse rate: 4.49 C/km ThetaE index: 0.67 C Layer 700.0- 500.0 mb Conv cond level (CCL): 407.81 mb = 7440.90 m = 24412.12 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 54.42 C = 129.96 F Cap Strength: 9.82 C Lifted Index: 11.65 C Risk: None Lifted Index @300 mb: 16.13 C Lifted Index @700 mb: 0.16 C Showalter Index: 11.45 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -0.10 C K Index: 6.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.29 J/kg Max Up Vert Vel: 0.76 m/s Conv Inhibition (B-): 9529.54 J/kg Cap Strength: 11.51 C Lift Cond Lev (LCL): 554.13 mb = 5047.03 m = 16558.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 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 ---------------------------------------------------------- 0 945 612 5 8 -0.7 -8.0 | 101 4 -3.5 0.7 1 925 799 25 14 -5.9 -12.7 | 65 10 -8.7 -4.0 2 913 914 25 14 -5.9 -12.7 | 65 10 -8.7 -4.0 3 882 1219 25 13 -5.5 -11.8 | 69 9 -8.3 -3.1 4 850 1540 15 13 -3.4 -12.6 | 58 7 -6.2 -3.9 5 821 1829 15 11 -2.8 -10.6 | 71 6 -5.7 -2.0 6 792 2134 350 11 1.9 -10.8 | 22 2 -0.9 -2.2 7 711 3048 340 10 3.4 -9.4 | 321 1 0.6 -0.7 8 700 3176 335 8 3.4 -7.3 | 202 2 0.6 1.4 9 659 3658 315 11 7.8 -7.8 | 260 5 5.0 0.9 10 635 3962 320 10 6.4 -7.7 | 255 4 3.6 1.0 11 611 4267 285 10 9.7 -2.6 | 228 9 6.8 6.1 12 588 4572 285 8 7.7 -2.1 | 217 8 4.9 6.6 13 566 4877 290 12 11.3 -4.1 | 242 10 8.5 4.5 14 545 5182 230 14 10.7 9.0 | 204 19 7.9 17.7 15 505 5791 280 16 15.8 -2.8 | 246 14 12.9 5.9 16 500 5870 280 15 14.8 -2.6 | 243 13 12.0 6.0 17 486 6096 270 15 15.0 -0.0 | 235 15 12.2 8.7 18 467 6401 255 17 16.4 4.4 | 226 19 13.6 13.1 19 449 6706 275 21 20.9 -1.8 | 249 19 18.1 6.8 20 400 7590 285 40 38.6 -10.4 | 273 36 35.8 -1.7 21 382 7925 285 40 38.6 -10.4 | 273 36 35.8 -1.7 22 366 8230 280 47 46.3 -8.2 | 269 43 43.5 0.5 23 351 8534 270 44 44.0 -0.0 | 258 42 41.2 8.7 24 323 9144 285 46 44.4 -11.9 | 274 42 41.6 -3.3 25 300 9680 275 48 47.8 -4.2 | 264 45 45.0 4.5 26 272 10363 275 51 50.8 -4.4 | 265 48 48.0 4.2 27 250 10940 265 51 50.8 4.4 | 255 50 48.0 13.1 28 227 11582 255 49 47.3 12.7 | 244 49 44.5 21.3 29 200 12430 265 49 48.8 4.3 | 254 48 46.0 12.9 30 171 13411 255 46 44.4 11.9 | 244 46 41.6 20.6 31 150 14240 280 43 42.3 -7.5 | 268 40 39.5 1.2 32 148 14326 280 43 42.3 -7.5 | 268 40 39.5 1.2 33 108 16154 245 34 30.8 14.4 | 231 36 28.0 23.0 34 103 16459 240 34 29.4 17.0 | 226 37 26.6 25.7 35 101 16574 265 29 28.9 2.5 | 247 28 26.1 11.2 36 100 16630 260 26 25.6 4.5 | 240 26 22.8 13.2 37 98 16764 260 26 25.6 4.5 | 240 26 22.8 13.2 38 93 17069 240 26 22.5 13.0 | 222 29 19.7 21.7 39 88 17374 280 17 16.7 -3.0 | 248 15 13.9 5.7 40 83 17678 275 12 12.0 -1.0 | 230 12 9.1 7.6 41 79 17983 175 10 -0.9 10.0 | 169 19 -3.7 18.6 42 75 18288 215 13 7.5 10.6 | 194 20 4.6 19.3 43 71 18593 240 16 13.9 8.0 | 214 20 11.0 16.7 44 67 18898 295 10 9.1 -4.2 | 235 8 6.3 4.4 45 36 22555 0 0 -0.0 -0.0 | 162 9 -2.8 8.7 46 20 25908 0 0 -0.0 -0.0 | 162 9 -2.8 8.7 47 18 26518 315 10 7.1 -7.1 | 250 5 4.3 1.6 48 17 26822 345 14 3.6 -13.5 | 351 5 0.8 -4.9 49 16 27127 350 10 1.7 -9.8 | 42 2 -1.1 -1.2 50 15 27432 315 10 7.1 -7.1 | 250 5 4.3 1.6 51 14 28042 10 13 -2.3 -12.8 | 51 7 -5.1 -4.1 52 12 28956 330 1 0.5 -0.9 | 163 8 -2.3 7.8 53 10 29870 230 13 10.0 8.4 | 203 18 7.1 17.0 54 9 30175 270 16 16.0 -0.0 | 237 16 13.2 8.7 Wind Parameters Mean winds (0-6000m): 312.0 at 12.1 knts Storm direction: 342.0 at 9.1 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 158.6 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -11.5 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 27.43 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 23 13 68 8| 6.6 0.0 6.6| 1.1 -4.3 -3.3 -6.6 -0.37| 8.1 -3.0 1000 22 13 66 8| 3.3 1.2 4.6| 2.0 -7.5 -5.5 -5.5 -0.36| 5.6 -2.0 1500 18 12 64 7| 2.2 2.5 4.7| 3.8 -10.4 -6.6 -4.4 -0.34| 5.7 -1.9 2000 11 12 59 6| 1.7 2.2 3.9| 3.8 -10.9 -7.1 -3.6 -0.36| 4.7 -1.7 2500 6 12 54 5| 1.3 2.0 3.4| 3.8 -11.3 -7.5 -3.0 -0.42| 4.2 -1.8 3000 0 11 48 4| 1.1 2.3 3.4| 4.9 -11.5 -6.5 -2.2 -0.29| 4.3 -1.3 4000 347 11 12 2| 0.8 2.2 3.0| 5.3 -20.0 -14.7 -3.7 -0.35| 4.3 -1.5 5000 329 11 289 3| 0.9 2.6 3.5| 48.2 -52.6 -4.4 -0.9 -0.16| 6.0 -1.0 6000 312 12 265 6| 0.9 2.5 3.4| 87.1 -72.2 14.9 2.5 -0.08| 6.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251029.14.gif