UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 18 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 90 12.2 4.2 58 8.0 8.2 265 5 284.4 285.3 280.8 298.7 5.11 1 1000 190 11.2 3.2 58 8.0 7.2 255 7 284.4 285.2 280.4 297.9 4.81 2 925 832 4.8 0.0 71 4.8 2.7 280 13 284.2 284.9 279.5 295.9 4.13 3 903 1028 3.0 -1.1 74 4.1 1.2 276 14 284.3 285.0 279.3 295.4 3.90 4 850 1517 0.4 -4.6 69 5.0 -1.6 265 17 286.6 287.1 279.4 295.8 3.19 5 700 3044 -9.5 -12.6 78 3.1 -10.5 300 23 292.0 292.3 280.6 298.2 2.07 6 690 3155 -10.3 -13.3 79 3.0 -11.2 300 24 292.3 292.6 280.6 298.3 1.99 7 682 3244 -10.3 -13.3 79 3.0 -11.2 300 24 293.3 293.6 281.0 299.3 2.01 8 652 3591 -9.1 -20.1 40 11.0 -12.0 299 27 298.4 298.6 282.3 302.2 1.19 9 645 3674 -8.1 -20.1 37 12.0 -11.4 299 27 300.5 300.7 283.1 304.3 1.20 10 576 4542 -13.3 -27.3 30 14.0 -16.3 297 33 304.3 304.4 284.0 306.6 0.71 11 500 5600 -21.5 -36.5 25 15.0 -23.6 295 40 306.8 306.9 284.5 308.0 0.34 12 491 5734 -22.5 -37.5 24 15.0 -24.5 295 40 307.2 307.3 284.7 308.3 0.31 13 470 6056 -23.9 -40.9 19 17.0 -25.9 294 39 309.3 309.4 285.4 310.1 0.23 14 431 6686 -27.7 -43.7 20 16.0 -29.3 292 37 312.3 312.3 286.4 312.9 0.18 15 400 7220 -32.1 -46.1 24 14.0 -33.2 290 36 313.3 313.3 286.7 313.8 0.15 16 300 9190 -46.9 -57.9 27 11.0 -47.2 270 36 319.3 319.3 288.6 319.5 0.05 17 289 9435 -49.3 -59.3 30 10.0 -49.6 270 38 319.3 319.3 288.6 319.4 0.04 18 250 10370 -54.7 -64.7 28 10.0 -54.9 270 46 324.7 324.7 290.2 324.8 0.03 19 240 10630 -56.5 -66.5 27 10.0 -56.6 262 47 325.9 325.9 290.6 325.9 0.02 20 220 11181 -58.3 -68.3 27 10.0 -58.4 245 48 331.3 331.3 292.1 331.4 0.02 21 207 11564 -58.9 -68.9 26 10.0 -59.0 264 47 336.2 336.2 293.4 336.2 0.02 22 200 11780 -58.3 -68.3 27 10.0 -58.5 275 46 340.4 340.4 294.4 340.5 0.02 23 166 12959 -55.5 -67.5 21 12.0 -55.8 272 46 363.8 363.8 299.4 363.9 0.03 24 155 13393 -57.7 -69.7 20 12.0 -57.9 271 46 367.2 367.2 300.1 367.3 0.02 25 150 13600 -57.5 -69.5 20 12.0 -57.7 270 46 371.0 371.0 300.8 371.1 0.02 26 100 16150 -58.9 -73.9 13 15.0 -59.2 290 35 413.9 413.9 307.0 414.0 0.02 27 70 18380 -58.9 -74.9 11 16.0 -59.3 285 33 458.4 458.4 311.6 458.5 0.02 28 54 20016 -57.7 -74.7 10 17.0 -58.3 289 22 496.5 496.5 314.7 496.6 0.03 29 50 20500 -59.7 -77.7 8 18.0 -60.3 290 19 502.8 502.8 315.1 502.9 0.02 30 39 22045 -60.7 -78.7 8 18.0 -61.3 288 20 537.3 537.3 317.3 537.4 0.02 31 35 22723 -56.9 -75.9 7 19.0 -58.0 287 20 564.1 564.1 318.9 564.3 0.04 32 30 23690 -60.3 -79.3 7 19.0 -61.2 285 21 580.3 580.3 319.7 580.4 0.02 33 25 24833 -57.5 -77.5 6 20.0 -58.9 289 21 619.4 619.4 321.5 619.7 0.04 34 22 25640 -57.7 -77.7 6 20.0 -59.2 293 21 641.8 641.8 322.4 642.2 0.04 35 21 25933 -58.9 -78.9 6 20.0 -60.3 294 21 646.8 646.8 322.6 647.1 0.04 36 20 26240 -56.9 -77.9 5 21.0 -58.6 295 21 662.0 662.0 323.2 662.4 0.05 37 17 27276 -53.7 -74.7 6 21.0 -56.3 289 25 703.8 703.8 324.6 704.5 0.09 38 14 28514 -56.9 -77.9 5 21.0 -59.2 282 31 733.1 733.1 325.5 733.7 0.07 39 14 28514 -54.5 -75.5 6 21.0 -57.4 282 31 741.2 741.3 325.7 742.1 0.10 40 12 29501 -54.7 -77.7 4 23.0 -57.9 277 35 773.9 774.0 326.6 774.7 0.08 41 10 30680 -49.7 -73.7 4 24.0 -55.1 270 40 834.0 834.1 328.1 835.9 0.18 42 8.4 31822 -49.5 -73.5 4 24.0 -55.5 877.5 877.6 329.0 879.8 0.22 TRP 220 11181 -58.3 -68.3 27 10.0 -58.4 245 48 331.3 331.3 292.1 331.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 843.94 mb = 1578.70 m = 5179.39 ft Wetbulb zero: 880.54 mb = 1231.67 m = 4040.85 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 55.14 % Est. max temperature: 13.87 C = 56.97 F Sfc-Lift cond lev (LCL): 896.54 mb = 1086.18 m = 3563.55 ft T: 2.69 C 700-500 lapse rate: 4.69 C/km ThetaE index: 3.31 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 838.87 mb = 1620.69 m = 5317.16 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 14.77 C = 58.58 F Cap Strength: 9.21 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 15.95 C Lifted Index @700 mb: 1.76 C Showalter Index: 10.47 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 16.90 C K Index: 14.20 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.18 J/kg Max Up Vert Vel: 0.61 m/s Conv Inhibition (B-): 61467.30 J/kg Cap Strength: 9.65 C Lift Cond Lev (LCL): 872.55 mb = 1305.37 m = 4282.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 19 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 1012 90 265 5 5.0 0.4 | 156 16 -6.6 15.0 1 1000 190 255 7 6.8 1.8 | 163 17 -4.9 16.4 2 925 832 280 13 12.8 -2.3 | 185 12 1.2 12.3 3 850 1517 265 17 16.9 1.5 | 198 17 5.3 16.0 4 700 3044 300 23 19.9 -11.5 | 250 9 8.3 3.1 5 500 5600 295 40 36.3 -16.9 | 275 25 24.6 -2.4 6 400 7220 290 36 33.8 -12.3 | 264 22 22.2 2.2 7 300 9190 270 36 36.0 -0.0 | 239 28 24.4 14.6 8 250 10370 270 46 46.0 -0.0 | 247 37 34.4 14.6 9 220 11181 245 48 43.5 20.3 | 222 47 31.9 34.8 10 200 11780 275 46 45.8 -4.0 | 253 36 34.2 10.5 11 150 13600 270 46 46.0 -0.0 | 247 37 34.4 14.6 12 100 16150 290 35 32.9 -12.0 | 263 21 21.3 2.6 13 70 18380 285 33 31.9 -8.5 | 253 21 20.3 6.0 14 50 20500 290 19 17.9 -6.5 | 218 10 6.2 8.1 15 30 23690 285 21 20.3 -5.4 | 224 13 8.7 9.1 16 20 26240 295 21 19.0 -8.9 | 233 9 7.4 5.7 17 10 30680 270 40 40.0 -0.0 | 243 32 28.4 14.6 Wind Parameters Mean winds (0-6000m): 291.4 at 24.8 knts Storm direction: 321.4 at 18.6 knts Shear (0-3000m) pos: 3.2 neg: 0.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 81.1 neg: 0.0 tot: 81.1 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 42.43 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 ------------------------------------------------------------------------------- 500 264 8 168 16| 6.0 0.0 6.0| 24.6 0.0 24.6 49.2 0.86| 6.9 5.9 1000 273 11 176 14| 4.9 0.0 4.9| 37.2 0.0 37.2 37.2 0.81| 5.9 4.8 1500 271 12 183 14| 3.3 1.2 4.5| 45.9 0.0 45.9 30.6 0.75| 5.3 3.9 2000 271 14 189 14| 3.2 0.9 4.1| 59.1 0.0 59.1 29.5 0.75| 5.0 3.8 2500 275 15 195 14| 3.2 0.7 3.9| 70.8 0.0 70.8 28.3 0.76| 4.9 3.8 3000 280 16 201 12| 3.2 0.6 3.8| 81.1 0.0 81.1 27.0 0.78| 4.9 3.8 4000 287 19 215 11| 2.4 1.2 3.6| 91.3 0.0 91.3 22.8 0.72| 4.5 3.3 5000 290 22 232 11| 1.9 1.6 3.6| 99.9 0.0 99.9 20.0 0.65| 4.3 2.8 6000 291 25 244 13| 1.6 1.6 3.2|103.3 -8.9 94.4 15.7 0.56| 4.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251018.12.gif