UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 11 OCT 25 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 62 SFC 989 156 15.6 -1.4 31 17.0 7.6 330 1 289.7 290.3 281.3 299.8 3.48 2 971 311 15.2 2.2 41 13.0 8.6 292 2 290.8 291.6 283.0 304.1 4.61 3 956 442 12.6 0.6 44 12.0 6.8 259 2 289.5 290.2 282.0 301.5 4.18 4 938 601 12.6 0.6 44 12.0 6.7 219 3 291.0 291.8 282.7 303.4 4.26 5 925 717 10.4 -1.6 43 12.0 4.9 190 3 289.9 290.6 281.6 300.6 3.67 6 907 880 8.2 -1.8 49 10.0 3.7 188 6 289.3 290.0 281.3 300.0 3.69 7 896 981 6.6 -3.4 49 10.0 2.2 186 8 288.7 289.3 280.6 298.3 3.32 8 850 1413 3.6 -10.4 35 14.0 -1.5 180 17 289.9 290.3 279.6 296.0 2.03 9 847 1442 3.6 -10.4 35 14.0 -1.5 179 17 290.2 290.6 279.7 296.3 2.04 10 834 1567 2.2 -7.8 48 10.0 -1.6 175 17 290.0 290.5 280.3 297.5 2.54 11 769 2220 0.8 -3.8 71 4.6 -1.2 152 15 295.3 296.0 284.0 306.5 3.75 12 700 2968 -3.9 -8.9 68 5.0 -5.8 125 13 298.2 298.7 284.0 306.6 2.78 13 692 3059 -3.9 -8.9 68 5.0 -5.8 121 13 299.1 299.7 284.5 307.7 2.82 14 671 3300 -6.7 -13.7 57 7.0 -9.0 109 13 298.7 299.0 283.3 304.8 1.98 15 633 3754 -7.1 -12.1 67 5.0 -8.9 88 12 303.2 303.7 285.5 310.7 2.39 16 588 4324 -10.7 -15.1 70 4.4 -12.1 60 12 305.5 305.9 286.0 311.9 2.01 17 581 4416 -10.3 -14.8 70 4.5 -11.8 56 12 307.0 307.4 286.6 313.7 2.09 18 577 4469 -10.3 -19.3 48 9.0 -12.9 53 12 307.6 307.9 286.1 312.3 1.44 19 569 4576 -10.1 -22.1 37 12.0 -13.3 48 12 309.1 309.3 286.4 312.9 1.14 20 519 5279 -14.1 -24.1 42 10.0 -16.6 14 11 312.5 312.7 287.4 316.0 1.05 21 500 5560 -16.7 -25.7 46 9.0 -18.7 360 11 312.7 312.9 287.4 315.9 0.94 22 407 7066 -29.1 -38.1 42 9.0 -30.2 46 11 315.6 315.7 287.7 316.9 0.35 23 400 7190 -29.5 -39.5 37 10.0 -30.6 50 11 316.6 316.7 288.0 317.8 0.31 24 351 8111 -35.9 -49.9 22 14.0 -36.8 34 15 320.1 320.1 288.9 320.5 0.11 25 333 8475 -39.5 -55.5 17 16.0 -40.2 28 16 320.0 320.0 288.8 320.2 0.06 26 311 8939 -43.9 -58.9 17 15.0 -44.4 19 18 320.2 320.2 288.8 320.3 0.04 27 300 9180 -45.1 -60.1 17 15.0 -45.6 15 19 321.8 321.8 289.3 321.9 0.04 28 258 10168 -52.7 -67.7 15 15.0 -52.9 23 9 324.8 324.8 290.2 324.8 0.02 29 250 10370 -55.5 -70.5 14 15.0 -55.7 25 7 323.6 323.6 289.9 323.6 0.01 30 240 10630 -58.5 -73.5 13 15.0 -58.6 5 17 322.8 322.8 289.6 322.9 0.01 31 239 10656 -58.5 -73.5 13 15.0 -58.6 4 17 323.2 323.2 289.8 323.3 0.01 32 200 11790 -54.7 -70.7 12 16.0 -54.9 315 19 346.1 346.1 295.8 346.2 0.01 33 162 13144 -51.9 -72.9 6 21.0 -52.4 315 7 372.4 372.4 301.0 372.4 0.01 34 150 13640 -53.5 -73.5 7 20.0 -53.9 315 3 377.9 377.9 301.9 378.0 0.01 35 137 14220 -55.7 -77.7 5 22.0 -56.1 311 7 383.9 383.9 302.9 384.0 0.01 36 100 16220 -56.3 -78.3 5 22.0 -56.8 295 23 418.9 418.9 307.6 419.0 0.01 37 91 16822 -56.7 -78.7 5 22.0 -57.2 283 20 429.6 429.6 308.8 429.7 0.01 38 70 18480 -60.3 -82.3 4 22.0 -60.7 250 13 455.4 455.4 311.4 455.4 0.01 39 50 20580 -61.3 -82.3 5 21.0 -61.8 275 9 499.0 499.0 314.9 499.1 0.01 40 49 20705 -61.1 -82.1 5 21.0 -61.6 502.4 502.4 315.1 502.4 0.01 TRP 240 10630 -58.5 -73.5 13 15.0 -58.6 5 17 322.8 322.8 289.6 322.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5498.00 m Freezing level: 757.26 mb = 2347.18 m = 7700.61 ft Wetbulb zero: 868.45 mb = 1237.13 m = 4058.79 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 54.49 % Est. max temperature: 16.03 C = 60.85 F Sfc-Lift cond lev (LCL): 764.89 mb = 2262.53 m = 7422.89 ft T: 0.53 C 700-500 lapse rate: 4.94 C/km ThetaE index: 7.39 C Layer 925.0- 847.0 mb Conv cond level (CCL): 685.60 mb = 3131.27 m = 10273.08 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 24.91 C = 76.84 F Cap Strength: 11.72 C Lifted Index: 11.41 C Risk: None Lifted Index @300 mb: 14.65 C Lifted Index @700 mb: 4.81 C Showalter Index: 15.10 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 6.30 C K Index: 4.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.21 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 27825.57 J/kg Cap Strength: 11.63 C Lift Cond Lev (LCL): 781.38 mb = 2091.34 m = 6861.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 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 ---------------------------------------------------------- 0 989 156 330 1 0.5 -0.9 | 333 10 4.4 -8.6 1 925 717 190 3 0.5 3.0 | 317 7 4.5 -4.8 2 850 1413 180 17 0.0 17.0 | 203 10 3.9 9.3 3 700 2968 125 13 -10.6 7.5 | 88 7 -6.7 -0.3 4 500 5560 360 11 -0.0 -11.0 | 348 19 3.9 -18.7 5 400 7190 50 11 -8.4 -7.1 | 17 15 -4.5 -14.8 6 300 9180 15 19 -4.9 -18.4 | 2 26 -1.0 -26.1 7 250 10370 25 7 -3.0 -6.3 | 356 14 1.0 -14.1 8 240 10630 5 17 -1.5 -16.9 | 354 25 2.5 -24.7 9 200 11790 315 19 13.4 -13.4 | 321 27 17.4 -21.2 10 150 13640 315 3 2.1 -2.1 | 328 12 6.1 -9.8 11 100 16220 295 23 20.8 -9.7 | 305 30 24.8 -17.4 12 70 18480 250 13 12.2 4.4 | 281 16 16.2 -3.3 13 50 20580 275 9 9.0 -0.8 | 303 15 12.9 -8.5 Wind Parameters Mean winds (0-6000m): 122.9 at 11.6 knts Storm direction: 152.9 at 8.7 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -54.6 tot: -54.6 m^2/s^2 ave: -18.2 10^-3 m/s^2 rel: -0.84 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 17.80 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 ------------------------------------------------------------------------------- 500 209 2 321 8| 0.0 3.5 3.5| 0.0 -7.1 -7.1 -14.1 -0.63| 4.6 -2.9 1000 188 4 306 6| 0.0 6.5 6.5| 0.0 -18.4 -18.4 -18.4 -0.78| 7.2 -5.6 1500 181 8 265 4| 0.0 5.9 5.9| 0.0 -30.9 -30.9 -20.6 -0.77| 7.3 -5.7 2000 174 10 233 4| 0.0 4.1 4.1| 0.0 -39.6 -39.6 -19.8 -0.80| 6.8 -5.4 2500 167 11 207 3| 0.0 3.0 3.0| 0.0 -47.0 -47.0 -18.8 -0.83| 6.4 -5.3 3000 161 11 183 3| 0.0 2.3 2.3| 0.0 -54.6 -54.6 -18.2 -0.84| 6.1 -5.1 4000 144 12 121 3| 0.0 1.6 1.6| 0.0 -79.3 -79.3 -19.8 -0.83| 6.0 -4.9 5000 134 12 94 4| 0.0 1.1 1.1| 0.0-118.5-118.5 -23.7 -0.84| 5.8 -4.9 6000 123 12 76 6| 0.3 0.9 1.1| 16.5-136.9-120.4 -20.1 -0.75| 5.4 -4.1 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20251011.12.gif