UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 10 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 ------------------------------------------------------------------------------- 0 1000 4 SFC 970 241 -7.9 -10.0 85 2.1 -8.5 165 1 267.6 267.9 266.4 272.6 1.84 2 925 607 -11.3 -14.3 78 3.0 -12.0 160 13 267.8 268.0 265.7 271.5 1.36 3 891 893 -14.1 -17.1 78 3.0 -14.7 173 16 267.7 267.9 265.3 270.9 1.12 4 850 1248 -16.7 -19.8 77 3.1 -17.3 190 19 268.7 268.8 265.6 271.3 0.93 5 824 1481 -17.9 -21.3 75 3.4 -18.5 187 19 269.8 269.9 266.1 272.2 0.85 6 789 1806 -16.1 -19.1 78 3.0 -16.7 182 18 275.1 275.3 270.0 278.2 1.07 7 769 1999 -17.5 -20.3 79 2.8 -18.0 180 18 275.6 275.8 270.2 278.5 0.99 8 744 2247 -16.1 -18.4 82 2.3 -16.6 176 18 279.7 279.9 273.1 283.3 1.20 9 711 2589 -16.9 -18.8 85 1.9 -17.3 172 17 282.5 282.7 274.6 286.1 1.22 10 700 2706 -14.9 -16.8 85 1.9 -15.4 170 17 286.0 286.2 276.8 290.4 1.46 11 693 2782 -14.7 -16.3 88 1.6 -15.1 170 17 287.0 287.3 277.4 291.6 1.54 12 643 3345 -18.7 -20.6 85 1.9 -19.1 174 20 288.7 288.9 277.7 292.2 1.15 13 639 3392 -15.5 -17.6 84 2.1 -16.0 174 20 292.9 293.1 280.2 297.5 1.50 14 539 4657 -23.9 -27.2 74 3.3 -24.5 182 26 297.4 297.6 281.3 299.9 0.76 15 500 5200 -28.7 -35.7 51 7.0 -29.5 185 29 298.0 298.1 281.0 299.3 0.36 16 451 5931 -33.3 -44.3 32 11.0 -34.1 187 29 301.2 301.2 282.1 301.8 0.17 17 427 6312 -36.9 -47.9 31 11.0 -37.5 189 29 301.3 301.4 282.1 301.8 0.12 18 400 6760 -40.9 -50.9 33 10.0 -41.3 190 29 301.8 301.8 282.3 302.2 0.09 19 360 7467 -46.9 -54.9 40 8.0 -47.1 195 25 303.0 303.0 282.7 303.3 0.06 20 300 8660 -52.5 -60.5 37 8.0 -52.7 205 19 311.3 311.4 285.8 311.5 0.04 21 287 8944 -53.9 -61.9 37 8.0 -54.1 205 17 313.3 313.3 286.5 313.4 0.03 22 255 9703 -52.1 -61.1 33 9.0 -52.3 192 19 326.8 326.8 290.8 326.9 0.04 23 250 9830 -52.9 -62.9 29 10.0 -53.1 190 19 327.4 327.4 291.0 327.6 0.03 24 234 10256 -54.5 -64.5 28 10.0 -54.7 193 22 331.2 331.3 292.1 331.4 0.03 25 200 11270 -51.3 -63.3 23 12.0 -51.6 200 29 351.5 351.5 297.0 351.7 0.04 26 195 11435 -50.1 -63.1 20 13.0 -50.5 202 29 356.0 356.0 298.0 356.2 0.04 27 164 12551 -54.9 -68.9 16 14.0 -55.2 214 28 366.0 366.0 299.9 366.1 0.02 28 150 13120 -55.3 -70.3 14 15.0 -55.6 220 27 374.8 374.8 301.4 374.9 0.02 29 127 14183 -54.5 -71.5 11 17.0 -54.9 224 28 394.5 394.5 304.5 394.6 0.02 30 100 15690 -60.7 -78.7 8 18.0 -61.0 230 29 410.4 410.4 306.6 410.5 0.01 31 70 17900 -63.1 -81.1 7 18.0 -63.4 250 46 449.4 449.4 310.8 449.4 0.01 32 56 19269 -63.7 -82.7 6 19.0 -64.0 243 51 477.6 477.6 313.2 477.7 0.01 33 50 19960 -65.9 -83.9 6 18.0 -66.2 240 54 488.2 488.2 314.1 488.2 0.01 34 34 22260 -70.5 -88.5 5 18.0 -70.7 251 73 533.0 533.0 317.1 533.0 0.00 35 30 23000 -70.1 -89.1 5 19.0 -70.4 255 79 553.5 553.5 318.3 553.6 0.00 36 25 24097 -68.7 -87.7 5 19.0 -69.1 257 88 587.2 587.2 320.0 587.2 0.01 37 24 24342 -71.3 -89.3 5 18.0 -71.6 258 90 586.5 586.5 320.0 586.6 0.01 38 20 25430 -70.3 -89.3 5 19.0 -70.6 260 99 621.0 621.0 321.5 621.0 0.01 39 18 26061 -67.3 -87.3 4 20.0 -67.9 649.4 649.5 322.7 649.5 0.01 40 13 28036 -64.6 -84.6 5 20.0 -65.7 250 114 722.2 722.3 325.1 722.4 0.02 41 12 28526 -63.9 -83.9 5 20.0 -65.1 741.3 741.4 325.7 741.6 0.03 TRP 287 8944 -53.9 -61.9 37 8.0 -54.1 205 17 313.3 313.3 286.5 313.4 0.03 WND 13 28036 -64.6 -84.6 5 20.0 -65.7 250 114 722.2 722.3 325.1 722.4 0.02 Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 78.34 % Est. max temperature: -5.13 C = 22.77 F Sfc-Lift cond lev (LCL): 937.95 mb = 499.71 m = 1639.44 ft T: -10.30 C 700-500 lapse rate: 5.53 C/km ThetaE index: 1.70 C Layer 925.0- 850.0 mb Conv cond level (CCL): 876.91 mb = 1012.85 m = 3322.95 ft Mean mixing ratio: 1.36 g/kg Conv temperature: -7.42 C = 18.65 F Cap Strength: 22.02 C Lifted Index: 21.96 C Risk: None Lifted Index @300 mb: 28.22 C Lifted Index @700 mb: 14.35 C Showalter Index: 22.14 C Risk: None Total Totals Index: 20.90 C Risk: None Vertical Totals Index: 12.00 C Cross Totals Index: 8.90 C K Index: -9.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 6.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.45 J/kg Max Up Vert Vel: 1.70 m/s Conv Inhibition (B-): 55642.19 J/kg Cap Strength: 22.03 C Lift Cond Lev (LCL): 880.78 mb = 979.57 m = 3213.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 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 ---------------------------------------------------------- 0 970 241 165 1 -0.3 1.0 | 34 15 -8.4 -12.7 1 925 607 160 13 -4.4 12.2 | 84 13 -12.6 -1.4 2 850 1248 190 19 3.3 18.7 | 136 7 -4.9 5.1 3 700 2706 170 17 -3.0 16.7 | 106 12 -11.1 3.1 4 500 5200 185 29 2.5 28.9 | 160 16 -5.6 15.3 5 400 6760 190 29 5.0 28.6 | 168 15 -3.1 14.9 6 300 8660 205 19 8.0 17.2 | 178 4 -0.1 3.6 7 287 8944 205 17 7.2 15.4 | 151 2 -1.0 1.8 8 250 9830 190 19 3.3 18.7 | 136 7 -4.9 5.1 9 200 11270 200 29 9.9 27.3 | 187 14 1.7 13.6 10 150 13120 220 27 17.4 20.7 | 232 12 9.2 7.1 11 100 15690 230 29 22.2 18.6 | 250 15 14.0 5.0 12 70 17900 250 46 43.2 15.7 | 267 35 35.1 2.1 13 50 19960 240 54 46.8 27.0 | 251 41 38.6 13.4 14 30 23000 255 79 76.3 20.4 | 264 68 68.1 6.8 15 20 25430 260 99 97.5 17.2 | 268 89 89.3 3.6 Wind Parameters Mean winds (0-6000m): 181.0 at 21.2 knts Storm direction: 211.0 at 15.9 knts Shear (0-3000m) pos: 3.5 neg: 1.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 67.5 neg: -10.9 tot: 56.6 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 23.25 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 ------------------------------------------------------------------------------- 500 162 9 64 12| 13.6 0.0 13.6| 42.9 0.0 42.9 85.8 0.92| 14.2 13.2 1000 174 13 84 10| 9.3 0.0 9.3| 59.6 0.0 59.6 59.6 0.89| 11.4 10.1 1500 179 15 97 8| 6.2 0.7 6.9| 59.6 -3.4 56.2 37.5 0.75| 8.3 6.2 2000 180 15 103 8| 4.6 1.1 5.8| 59.6 -7.4 52.2 26.1 0.62| 6.8 4.2 2500 178 16 105 9| 3.7 1.3 5.0| 59.6 -10.9 48.7 19.5 0.53| 5.9 3.1 3000 177 16 106 9| 3.5 1.1 4.6| 67.5 -10.9 56.6 18.9 0.57| 5.3 3.0 4000 177 18 114 10| 3.3 0.8 4.1| 84.5 -10.9 73.6 18.4 0.63| 4.7 2.9 5000 179 20 125 10| 3.2 0.7 3.8|103.3 -10.9 92.4 18.5 0.66| 4.3 2.8 6000 181 21 134 11| 2.7 0.5 3.2|109.5 -10.9 98.6 16.4 0.67| 3.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20260110.12.gif