UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 6 NOV 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 193 250 5 SFC 995 235 9.2 5.5 78 3.7 7.3 250 5 282.8 283.7 280.7 298.5 5.69 2 946 653 5.4 1.0 73 4.4 3.4 257 15 283.0 283.8 279.1 295.2 4.34 3 928 811 7.0 1.0 66 6.0 4.2 260 18 286.2 287.0 280.8 298.8 4.43 4 925 838 7.0 1.0 66 6.0 4.2 260 19 286.5 287.2 281.0 299.1 4.44 5 911 963 7.4 2.5 71 4.9 5.0 263 19 288.1 289.0 282.4 302.5 5.03 6 850 1528 5.8 -2.2 56 8.0 2.2 275 19 292.2 292.9 282.8 303.4 3.82 7 834 1683 5.2 -2.8 56 8.0 1.6 275 20 293.2 293.8 283.1 304.2 3.73 8 745 2596 -0.3 -6.3 64 6.0 -2.8 278 23 296.8 297.4 284.0 306.4 3.20 9 700 3093 -1.9 -11.9 46 10.0 -5.5 280 25 300.4 300.8 284.2 307.2 2.19 10 664 3511 -3.7 -15.7 39 12.0 -7.7 281 24 302.9 303.2 284.7 308.3 1.69 11 624 3998 -8.1 -16.1 53 8.0 -10.6 282 23 303.3 303.6 284.9 308.9 1.74 12 610 4174 -8.1 -12.6 70 4.5 -9.7 282 23 305.3 305.7 286.3 312.8 2.38 13 598 4328 -9.1 -12.3 78 3.2 -10.2 282 22 305.9 306.3 286.6 313.7 2.49 14 500 5690 -18.1 -22.9 66 4.8 -19.3 285 19 311.0 311.2 287.1 315.0 1.21 15 400 7320 -29.7 -34.3 64 4.6 -30.3 315 23 316.4 316.5 288.2 318.2 0.52 16 382 7646 -32.1 -36.9 62 4.8 -32.7 313 24 317.4 317.5 288.4 318.9 0.42 17 300 9300 -45.9 -50.8 58 4.9 -46.1 305 31 320.7 320.7 289.1 321.1 0.12 18 250 10490 -55.5 -60.5 54 5.0 -55.6 315 33 323.6 323.6 289.9 323.7 0.04 19 235 10878 -59.3 -64.3 52 5.0 -59.4 316 34 323.6 323.6 289.9 323.7 0.03 20 200 11870 -64.3 -69.3 50 5.0 -64.3 320 36 330.9 330.9 292.0 331.0 0.02 21 196 11993 -64.7 -69.7 50 5.0 -64.7 320 38 332.2 332.2 292.3 332.3 0.02 22 187 12281 -63.3 -69.3 44 6.0 -63.4 318 36 339.0 339.0 294.1 339.0 0.02 23 150 13640 -61.7 -67.7 45 6.0 -61.8 310 25 363.8 363.8 299.4 363.9 0.03 24 106 15789 -62.5 -69.5 38 7.0 -62.6 306 23 400.2 400.3 305.3 400.4 0.03 25 100 16150 -61.7 -69.7 34 8.0 -61.9 305 23 408.5 408.5 306.3 408.7 0.03 26 94 16534 -59.9 -67.9 34 8.0 -60.1 306 22 419.3 419.4 307.7 419.6 0.04 27 80 17525 -65.5 -74.5 28 9.0 -65.6 308 20 427.6 427.6 308.6 427.7 0.02 28 74 18000 -63.5 -73.5 24 10.0 -63.7 309 20 441.5 441.5 310.0 441.6 0.02 29 70 18340 -64.3 -74.3 24 10.0 -64.5 310 19 446.8 446.8 310.6 447.0 0.02 30 50 20390 -66.1 -77.1 20 11.0 -66.3 305 21 487.7 487.7 314.1 487.8 0.02 31 40 21732 -68.3 -79.3 19 11.0 -68.5 296 24 514.3 514.3 315.9 514.5 0.02 32 37 22202 -65.1 -77.1 18 12.0 -65.4 293 26 534.1 534.2 317.2 534.3 0.03 33 34 22713 -67.1 -79.1 17 12.0 -67.4 290 27 542.0 542.0 317.6 542.1 0.02 34 30 23470 -65.5 -78.5 15 13.0 -65.9 285 29 566.1 566.1 319.0 566.3 0.03 35 20 25920 -67.5 -81.5 12 14.0 -68.0 295 29 629.6 629.6 321.9 629.7 0.03 36 18 26556 -66.5 -80.5 12 14.0 -67.1 652.0 652.0 322.7 652.2 0.03 37 16 27263 -70.3 -84.3 11 14.0 -70.7 661.9 661.9 323.2 662.1 0.02 38 14 28067 -64.7 -79.7 11 15.0 -65.7 706.7 706.7 324.7 707.1 0.05 39 11 29532 -66.9 -81.9 10 15.0 -67.8 749.1 749.1 325.9 749.5 0.04 40 10 30109 -65.5 -81.5 9 16.0 -66.7 775.1 775.1 326.6 775.5 0.05 TRP 196 11993 -64.7 -69.7 50 5.0 -64.7 320 38 332.2 332.2 292.3 332.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 749.85 mb = 2546.02 m = 8353.00 ft Wetbulb zero: 801.56 mb = 2004.14 m = 6575.20 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 62.31 % Est. max temperature: 18.95 C = 66.11 F Sfc-Lift cond lev (LCL): 940.49 mb = 700.97 m = 2299.74 ft T: 5.89 C 700-500 lapse rate: 6.24 C/km ThetaE index: 3.35 C Layer 946.0- 928.0 mb Conv cond level (CCL): 709.84 mb = 2981.56 m = 9781.89 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 26.00 C = 78.79 F Cap Strength: 10.13 C Lifted Index: 11.94 C Risk: None Lifted Index @300 mb: 15.84 C Lifted Index @700 mb: 8.39 C Showalter Index: 8.48 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 15.90 C K Index: 11.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.89 J/kg Max Up Vert Vel: 7.86 m/s Conv Inhibition (B-): 47977.99 J/kg Cap Strength: 11.73 C Lift Cond Lev (LCL): 878.48 mb = 1259.13 m = 4130.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 15 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 ---------------------------------------------------------- 0 995 235 250 5 4.7 1.7 | 147 13 -7.3 11.3 1 925 838 260 19 18.7 3.3 | 208 15 6.7 12.9 2 850 1528 275 19 18.9 -1.7 | 221 11 7.0 8.0 3 700 3093 280 25 24.6 -4.3 | 247 14 12.6 5.3 4 500 5690 285 19 18.4 -4.9 | 234 8 6.4 4.7 5 400 7320 315 23 16.3 -16.3 | 327 8 4.3 -6.6 6 300 9300 305 31 25.4 -17.8 | 301 16 13.4 -8.1 7 250 10490 315 33 23.3 -23.3 | 320 18 11.4 -13.7 8 200 11870 320 36 23.1 -27.6 | 328 21 11.2 -17.9 9 196 11993 320 38 24.4 -29.1 | 327 23 12.5 -19.5 10 150 13640 310 25 19.2 -16.1 | 312 10 7.2 -6.4 11 100 16150 305 23 18.8 -13.2 | 297 8 6.9 -3.6 12 70 18340 310 19 14.6 -12.2 | 315 4 2.6 -2.6 13 50 20390 305 21 17.2 -12.0 | 295 6 5.2 -2.4 14 30 23470 285 29 28.0 -7.5 | 262 16 16.0 2.1 15 20 25920 295 29 26.3 -12.3 | 280 15 14.3 -2.6 Wind Parameters Mean winds (0-6000m): 278.8 at 20.5 knts Storm direction: 308.8 at 15.4 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 75.1 neg: -0.2 tot: 74.9 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.87 Bulk Shear: 16.53 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 ------------------------------------------------------------------------------- 500 257 11 173 12| 12.0 0.0 12.0| 39.6 0.0 39.6 79.1 0.98| 12.1 11.9 1000 261 15 192 12| 7.4 0.0 7.4| 54.2 0.0 54.2 54.2 0.92| 8.7 8.0 1500 266 16 201 12| 5.3 0.0 5.3| 60.1 0.0 60.1 40.1 0.88| 6.8 6.0 2000 269 17 208 11| 4.5 0.0 4.5| 65.5 0.0 65.5 32.7 0.88| 5.6 5.0 2500 271 18 215 11| 4.0 0.0 4.0| 71.0 0.0 71.0 28.4 0.88| 4.9 4.3 3000 273 19 221 11| 3.5 0.0 3.5| 75.1 -0.2 74.9 25.0 0.87| 4.4 3.8 4000 275 20 227 11| 2.4 0.0 2.4| 75.1 -2.5 72.6 18.2 0.77| 3.6 2.8 5000 277 21 230 11| 1.7 0.0 1.7| 75.1 -5.2 69.9 14.0 0.67| 3.1 2.1 6000 279 20 232 11| 1.5 0.0 1.5| 81.4 -6.3 75.1 12.5 0.66| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251106.12.gif