UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 19 JAN 26 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 ------------------------------------------------------------------------------- SFC 1010 241 -15.3 -17.3 85 2.0 -15.7 260 1 257.1 257.3 256.9 259.7 0.97 1 1000 317 -11.1 -13.4 83 2.3 -11.6 285 9 262.0 262.3 261.5 265.7 1.36 2 995 356 -7.5 -9.5 86 2.0 -8.1 287 9 266.0 266.3 265.4 271.1 1.87 3 980 475 -5.3 -6.6 91 1.3 -5.7 291 11 269.4 269.8 268.5 275.8 2.37 4 963 612 -5.9 -6.9 93 1.0 -6.2 297 12 270.1 270.5 269.0 276.6 2.36 5 957 661 -5.3 -6.1 94 0.8 -5.5 299 12 271.2 271.7 270.0 278.1 2.53 6 944 768 -3.7 -7.4 75 3.7 -4.9 303 13 273.9 274.3 271.4 280.4 2.32 7 925 929 -3.5 -19.5 28 16.0 -7.4 310 15 275.7 275.9 270.1 278.3 0.88 8 921 963 -3.5 -23.5 20 20.0 -7.8 310 15 276.1 276.2 269.9 277.9 0.62 9 909 1067 -3.9 -28.9 12 25.0 -8.6 311 15 276.7 276.8 269.8 277.9 0.39 10 890 1233 -4.7 -31.7 10 27.0 -9.4 312 15 277.5 277.6 270.2 278.5 0.30 11 854 1559 -3.5 -22.5 21 19.0 -7.9 315 15 282.1 282.2 273.6 284.3 0.73 12 850 1596 -3.7 -19.7 28 16.0 -7.7 315 15 282.3 282.4 274.0 285.1 0.94 13 796 2112 -5.7 -21.7 27 16.0 -9.5 320 13 285.5 285.6 275.6 288.1 0.85 14 736 2722 -9.5 -23.5 31 14.0 -12.6 326 11 287.8 287.9 276.7 290.2 0.78 15 700 3107 -11.9 -21.9 43 10.0 -14.2 330 9 289.3 289.5 277.7 292.2 0.95 16 592 4369 -20.9 -23.4 80 2.5 -21.4 337 19 293.1 293.2 279.6 296.1 0.98 17 506 5514 -27.5 -29.5 83 2.0 -27.8 344 28 298.5 298.6 281.6 300.6 0.66 18 500 5600 -28.3 -30.6 81 2.3 -28.6 345 29 298.5 298.6 281.5 300.5 0.60 19 400 7150 -41.9 -49.9 41 8.0 -42.2 345 46 300.5 300.6 281.7 300.9 0.10 20 388 7355 -43.9 -51.9 41 8.0 -44.2 346 49 300.5 300.6 281.7 300.8 0.08 21 314 8741 -55.5 -64.5 32 9.0 -55.6 353 67 303.1 303.1 282.7 303.2 0.02 22 300 9030 -57.5 -66.5 31 9.0 -57.6 355 71 304.3 304.3 283.1 304.4 0.02 23 270 9688 -62.1 -71.1 29 9.0 -62.1 350 73 306.9 306.9 284.1 306.9 0.01 24 251 10136 -65.3 -74.3 28 9.0 -65.4 350 66 308.6 308.6 284.8 308.7 0.01 25 250 10160 -65.3 -74.3 28 9.0 -65.4 350 66 309.0 309.0 284.9 309.0 0.01 26 223 10853 -66.1 -75.1 27 9.0 -66.1 340 47 318.0 318.0 288.1 318.0 0.01 27 212 11158 -68.1 -77.1 26 9.0 -68.1 335 38 319.5 319.5 288.6 319.6 0.00 28 200 11510 -64.7 -73.7 28 9.0 -64.8 330 33 330.3 330.3 291.8 330.3 0.01 29 192 11761 -62.1 -71.1 29 9.0 -62.2 329 31 338.3 338.3 293.9 338.4 0.01 30 170 12509 -63.9 -72.9 28 9.0 -64.0 327 26 347.3 347.3 296.1 347.4 0.01 31 150 13280 -61.9 -70.9 29 9.0 -62.0 325 21 363.4 363.4 299.4 363.5 0.02 32 134 13980 -59.7 -68.7 30 9.0 -59.9 317 23 379.3 379.3 302.2 379.4 0.03 33 100 15790 -63.3 -73.3 25 10.0 -63.4 295 27 405.4 405.4 305.9 405.5 0.02 34 70 17980 -64.1 -75.1 21 11.0 -64.3 285 42 447.3 447.3 310.6 447.4 0.02 35 66 18340 -63.7 -74.7 21 11.0 -63.9 283 44 455.7 455.7 311.4 455.8 0.02 36 52 19785 -68.7 -79.7 19 11.0 -68.8 276 51 476.2 476.2 313.1 476.3 0.01 37 50 20020 -68.7 -79.7 19 11.0 -68.9 275 52 481.6 481.6 313.6 481.7 0.01 38 31 22900 -64.1 -77.1 15 13.0 -64.6 270 75 564.6 564.6 318.9 564.8 0.03 39 30 23100 -65.1 -78.1 15 13.0 -65.5 270 77 567.2 567.2 319.0 567.4 0.03 40 21 25282 -63.5 -76.5 16 13.0 -64.2 632.9 632.9 322.0 633.3 0.06 TRP 212 11158 -68.1 -77.1 26 9.0 -68.1 335 38 319.5 319.5 288.6 319.6 0.00 WND 270 9688 -62.1 -71.1 29 9.0 -62.1 350 73 306.9 306.9 284.1 306.9 0.01 Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 54.57 % Est. max temperature: 8.98 C = 48.16 F Sfc-Lift cond lev (LCL): 977.63 mb = 493.49 m = 1619.05 ft T: -5.38 C 700-500 lapse rate: 6.58 C/km ThetaE index: 2.47 C Layer 925.0- 890.0 mb Conv cond level (CCL): 1000.00 mb = 317.00 m = 1040.01 ft Mean mixing ratio: 1.76 g/kg Conv temperature: -9.43 C = 15.03 F Cap Strength: 19.21 C Lifted Index: 19.14 C Risk: None Lifted Index @300 mb: 20.41 C Lifted Index @700 mb: 14.18 C Showalter Index: 11.64 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 8.60 C K Index: -5.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.30 J/kg Max Up Vert Vel: 10.80 m/s Conv Inhibition (B-): 47313.17 J/kg Cap Strength: 19.21 C Lift Cond Lev (LCL): 885.99 mb = 1268.92 m = 4163.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 13 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 1010 241 260 1 1.0 0.2 | 187 13 1.7 13.2 1 1000 317 285 9 8.7 -2.3 | 221 14 9.4 10.7 2 925 929 310 15 11.5 -9.6 | 254 13 12.2 3.4 3 850 1596 315 15 10.6 -10.6 | 258 12 11.3 2.5 4 700 3107 330 9 4.5 -7.8 | 225 7 5.2 5.3 5 500 5600 345 29 7.5 -28.0 | 331 17 8.2 -14.9 6 400 7150 345 46 11.9 -44.4 | 338 34 12.6 -31.4 7 300 9030 355 71 6.2 -70.7 | 353 58 6.9 -57.7 8 270 9688 350 73 12.7 -71.9 | 347 60 13.4 -58.8 9 250 10160 350 66 11.5 -65.0 | 347 53 12.2 -51.9 10 212 11158 335 38 16.1 -34.4 | 322 27 16.8 -21.4 11 200 11510 330 33 16.5 -28.6 | 312 23 17.2 -15.5 12 150 13280 325 21 12.0 -17.2 | 288 13 12.8 -4.1 13 100 15790 295 27 24.5 -11.4 | 266 25 25.2 1.7 14 70 17980 285 42 40.6 -10.9 | 267 41 41.3 2.2 15 50 20020 275 52 51.8 -4.5 | 261 53 52.5 8.5 16 30 23100 270 77 77.0 -0.0 | 260 79 77.7 13.1 Wind Parameters Mean winds (0-6000m): 333.2 at 17.5 knts Storm direction: 3.2 at 13.1 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 45.5 deg Storm rel helicity (0-3000m) pos: 59.5 neg: -10.8 tot: 48.7 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.33 Bulk Shear: 17.50 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 ------------------------------------------------------------------------------- 500 294 10 228 13| 12.8 0.0 12.8| 47.1 0.0 47.1 94.1 0.99| 13.9 13.8 1000 304 12 241 13| 7.4 0.0 7.4| 57.0 0.0 57.0 57.0 0.97| 8.6 8.4 1500 308 13 246 12| 4.8 0.0 4.8| 58.0 -0.7 57.3 38.2 0.90| 6.2 5.6 2000 311 13 248 12| 3.1 0.0 3.1| 58.0 -4.3 53.7 26.9 0.74| 5.3 3.9 2500 313 13 247 11| 2.1 0.0 2.1| 58.0 -8.3 49.7 19.9 0.58| 4.7 2.7 3000 314 12 245 11| 1.7 0.0 1.7| 59.5 -10.8 48.7 16.2 0.51| 4.3 2.2 4000 320 13 250 10| 2.3 0.0 2.3| 74.3 -10.8 63.5 15.9 0.62| 4.3 2.6 5000 327 15 265 9| 2.7 0.0 2.7| 91.7 -10.8 80.9 16.2 0.64| 4.3 2.7 6000 333 17 286 9| 2.6 0.5 3.1|106.8 -10.8 96.0 16.0 0.57| 4.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20260119.00.gif