UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 16 OCT 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 146 SFC 989 236 4.8 2.5 85 2.3 3.7 245 3 278.8 279.6 277.4 291.5 4.63 2 925 776 0.0 -2.2 85 2.2 -0.9 245 15 279.3 279.9 276.2 289.1 3.51 3 905 951 -1.5 -3.6 86 2.1 -2.3 251 16 279.5 280.1 275.9 288.6 3.23 4 889 1093 -0.7 -4.5 75 3.8 -2.1 257 16 281.8 282.3 276.9 290.5 3.08 5 850 1451 -2.1 -7.1 69 5.0 -3.9 270 17 283.9 284.4 277.4 291.5 2.64 6 812 1813 -3.5 -9.5 63 6.0 -5.5 278 18 286.2 286.6 278.1 292.9 2.29 7 701 2960 -10.3 -12.5 84 2.2 -11.0 305 21 291.0 291.3 280.1 297.2 2.09 8 700 2971 -9.7 -11.9 84 2.2 -10.4 305 21 291.7 292.1 280.6 298.3 2.19 9 696 3015 -8.1 -10.2 85 2.1 -8.8 305 21 294.0 294.4 282.0 301.6 2.53 10 618 3933 -11.3 -19.3 52 8.0 -13.5 305 23 300.5 300.7 283.3 304.8 1.34 11 522 5210 -19.1 -32.1 31 13.0 -21.2 305 26 306.0 306.1 284.4 307.7 0.50 12 500 5530 -20.1 -36.1 23 16.0 -22.5 305 27 308.5 308.6 285.2 309.8 0.35 13 470 5985 -22.5 -39.5 20 17.0 -24.7 306 26 311.1 311.1 286.1 312.0 0.26 14 448 6335 -24.5 -41.5 19 17.0 -26.5 307 25 312.8 312.9 286.6 313.7 0.22 15 412 6939 -28.5 -39.5 34 11.0 -29.7 309 24 315.3 315.3 287.5 316.4 0.30 16 400 7150 -30.3 -41.3 33 11.0 -31.4 310 23 315.6 315.7 287.6 316.5 0.26 17 300 9120 -47.1 -58.1 27 11.0 -47.4 320 17 319.0 319.0 288.5 319.2 0.05 18 250 10310 -56.1 -66.1 27 10.0 -56.2 345 19 322.7 322.7 289.6 322.7 0.02 19 222 11054 -61.9 -71.9 25 10.0 -62.0 350 17 324.9 324.9 290.2 324.9 0.01 20 207 11486 -61.7 -71.7 25 10.0 -61.8 333 24 331.8 331.8 292.2 331.8 0.01 21 200 11700 -59.3 -69.3 26 10.0 -59.4 325 27 338.9 338.9 294.0 338.9 0.02 22 168 12800 -54.1 -64.1 28 10.0 -54.4 322 25 364.8 364.9 299.7 365.0 0.04 23 150 13520 -56.1 -68.1 21 12.0 -56.3 320 23 373.4 373.4 301.2 373.5 0.03 24 100 16100 -56.3 -72.3 12 16.0 -56.7 305 17 418.9 419.0 307.6 419.1 0.02 25 70 18360 -57.1 -76.1 7 19.0 -57.6 285 19 462.2 462.2 312.0 462.3 0.02 26 50 20470 -59.7 -80.7 5 21.0 -60.3 280 17 502.8 502.8 315.1 502.9 0.01 27 42 21557 -61.1 -83.1 4 22.0 -61.7 282 16 525.0 525.0 316.6 525.1 0.01 28 30 23660 -58.7 -81.7 4 23.0 -59.7 285 13 584.6 584.6 319.9 584.7 0.02 29 29 23873 -58.3 -81.3 4 23.0 -59.4 284 13 591.4 591.4 320.2 591.5 0.02 30 26 24554 -60.7 -83.7 3 23.0 -61.6 281 14 603.4 603.4 320.7 603.5 0.01 31 20 26200 -56.5 -79.5 4 23.0 -58.3 275 17 663.2 663.2 323.2 663.5 0.04 32 19 26527 -54.5 -78.5 4 24.0 -56.8 679.2 679.3 323.7 679.6 0.04 33 12 29479 -53.1 -77.1 4 24.0 -56.8 779.6 779.6 326.7 780.4 0.09 TRP 222 11054 -61.9 -71.9 25 10.0 -62.0 350 17 324.9 324.9 290.2 324.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 925.00 mb = 776.00 m = 2545.90 ft Wetbulb zero: 937.69 mb = 666.04 m = 2185.14 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 62.81 % Est. max temperature: 10.54 C = 50.97 F Sfc-Lift cond lev (LCL): 954.52 mb = 522.42 m = 1713.94 ft T: 2.25 C 700-500 lapse rate: 4.06 C/km ThetaE index: 2.99 C Layer 925.0- 889.0 mb Conv cond level (CCL): 835.75 mb = 1584.93 m = 5199.82 ft Mean mixing ratio: 3.77 g/kg Conv temperature: 10.73 C = 51.31 F Cap Strength: 14.51 C Lifted Index: 16.21 C Risk: None Lifted Index @300 mb: 20.67 C Lifted Index @700 mb: 5.98 C Showalter Index: 14.98 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 13.00 C K Index: 8.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.38 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 59268.38 J/kg Cap Strength: 15.75 C Lift Cond Lev (LCL): 905.86 mb = 943.19 m = 3094.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 16 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 ---------------------------------------------------------- 0 989 236 245 3 2.7 1.3 | 157 15 -6.0 14.2 1 925 776 245 15 13.6 6.3 | 194 20 4.9 19.3 2 850 1451 270 17 17.0 -0.0 | 213 15 8.3 12.9 3 700 2971 305 21 17.2 -12.0 | 264 9 8.5 0.9 4 500 5530 305 27 22.1 -15.5 | 281 14 13.4 -2.5 5 400 7150 310 23 17.6 -14.8 | 282 9 8.9 -1.8 6 300 9120 320 17 10.9 -13.0 | 272 2 2.2 -0.1 7 250 10310 345 19 4.9 -18.4 | 35 7 -3.8 -5.4 8 222 11054 350 17 3.0 -16.7 | 57 7 -5.8 -3.8 9 200 11700 325 27 15.5 -22.1 | 324 11 6.8 -9.2 10 150 13520 320 23 14.8 -17.6 | 308 8 6.0 -4.7 11 100 16100 305 17 13.9 -9.8 | 238 6 5.2 3.2 12 70 18360 285 19 18.4 -4.9 | 230 13 9.6 8.0 13 50 20470 280 17 16.7 -3.0 | 219 13 8.0 10.0 14 30 23660 285 13 12.6 -3.4 | 202 10 3.8 9.6 15 20 26200 275 17 16.9 -1.5 | 216 14 8.2 11.5 Wind Parameters Mean winds (0-6000m): 296.0 at 20.8 knts Storm direction: 326.0 at 15.6 knts Shear (0-3000m) pos: 3.3 neg: 1.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 107.8 neg: 0.0 tot: 107.8 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 37.40 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 ------------------------------------------------------------------------------- 500 245 9 177 17| 0.0 11.4 11.4| 45.4 0.0 45.4 90.7 0.92| 11.4 10.5 1000 250 12 189 17| 2.6 5.7 8.3| 67.7 0.0 67.7 67.7 0.89| 8.5 7.6 1500 259 14 197 16| 3.2 3.8 7.0| 82.1 0.0 82.1 54.7 0.87| 7.2 6.3 2000 266 15 204 15| 3.3 2.9 6.2| 92.8 0.0 92.8 46.4 0.86| 6.4 5.5 2500 274 16 211 14| 3.5 2.3 5.7|102.5 0.0 102.5 41.0 0.85| 6.0 5.1 3000 280 17 218 13| 3.3 1.9 5.2|107.8 0.0 107.8 35.9 0.85| 5.5 4.7 4000 288 18 230 11| 2.4 1.6 4.0|111.2 0.0 111.2 27.8 0.83| 4.4 3.7 5000 293 20 241 11| 2.0 1.4 3.4|114.7 0.0 114.7 22.9 0.81| 3.8 3.0 6000 296 21 249 11| 1.6 1.2 2.8|116.3 0.0 116.3 19.4 0.77| 3.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251016.12.gif