UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 10 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 71 SFC 990 156 13.8 3.8 51 10.0 8.7 150 3 287.8 288.7 282.3 302.2 5.07 2 933 651 8.8 -2.2 46 11.0 3.9 163 17 287.6 288.2 280.3 297.6 3.48 3 925 722 8.6 -1.4 49 10.0 4.1 165 19 288.1 288.8 280.8 298.8 3.73 4 878 1153 8.2 -5.8 36 14.0 2.3 171 21 292.0 292.5 281.5 300.4 2.82 5 872 1210 7.6 -6.4 36 14.0 1.8 172 22 292.0 292.4 281.3 300.0 2.71 6 862 1305 7.0 -5.0 42 12.0 1.8 173 22 292.3 292.8 281.9 301.3 3.05 7 858 1343 6.4 1.7 72 4.7 4.1 174 23 292.1 293.0 284.1 306.7 5.04 8 850 1420 6.4 1.7 72 4.7 4.1 175 23 292.9 293.8 284.4 307.6 5.09 9 761 2319 1.0 -2.3 79 3.3 -0.5 172 20 296.4 297.2 284.9 309.0 4.24 10 702 2966 -1.3 -6.0 70 4.7 -3.3 170 17 300.8 301.4 285.8 311.4 3.48 11 700 2989 -1.7 -6.4 70 4.7 -3.7 170 17 300.6 301.2 285.7 310.9 3.38 12 623 3909 -6.9 -10.7 74 3.8 -8.3 168 18 304.8 305.3 286.5 313.3 2.71 13 619 3959 -7.7 -11.9 72 4.2 -9.2 168 18 304.5 304.9 286.1 312.3 2.48 14 543 4973 -11.3 -19.3 52 8.0 -13.6 166 20 311.8 312.1 287.7 316.9 1.53 15 500 5600 -16.7 -23.7 55 7.0 -18.4 165 21 312.7 312.9 287.6 316.5 1.13 16 489 5765 -18.1 -24.1 59 6.0 -19.5 166 22 313.0 313.2 287.6 316.7 1.11 17 468 6091 -18.9 -25.9 54 7.0 -20.5 168 23 315.9 316.1 288.5 319.3 0.99 18 421 6863 -25.5 -36.5 35 11.0 -27.1 173 27 317.2 317.2 288.3 318.6 0.40 19 400 7230 -28.5 -39.5 34 11.0 -29.8 175 29 317.9 318.0 288.5 319.1 0.31 20 391 7393 -30.3 -40.3 37 10.0 -31.4 176 30 317.7 317.7 288.3 318.7 0.29 21 360 7979 -34.1 -43.1 40 9.0 -34.9 179 33 320.2 320.2 289.0 321.1 0.24 22 356 8057 -36.3 -44.3 43 8.0 -36.9 179 33 318.2 318.3 288.4 319.0 0.21 23 311 8980 -45.5 -52.5 45 7.0 -45.8 184 39 317.9 318.0 288.2 318.3 0.09 24 306 9089 -46.3 -54.3 40 8.0 -46.6 184 39 318.3 318.3 288.3 318.6 0.08 25 305 9110 -47.5 -54.5 44 7.0 -47.7 184 39 316.9 316.9 287.8 317.2 0.08 26 300 9220 -47.9 -55.9 39 8.0 -48.1 185 40 317.8 317.9 288.1 318.1 0.07 27 288 9486 -49.1 -57.1 39 8.0 -49.3 186 40 319.9 319.9 288.8 320.1 0.06 28 265 10020 -54.1 -62.1 37 8.0 -54.2 188 41 320.3 320.3 288.9 320.4 0.03 29 253 10315 -54.5 -62.5 37 8.0 -54.6 190 42 323.9 323.9 290.0 324.1 0.03 30 250 10390 -55.9 -63.9 36 8.0 -56.1 190 42 323.0 323.0 289.7 323.1 0.03 31 239 10676 -59.1 -67.1 35 8.0 -59.2 188 39 322.3 322.3 289.5 322.4 0.02 32 219 11225 -61.1 -69.1 34 8.0 -61.2 185 33 327.4 327.4 291.0 327.5 0.02 33 200 11800 -55.1 -63.1 36 8.0 -55.3 195 23 345.5 345.5 295.7 345.7 0.04 34 196 11930 -53.7 -62.7 32 9.0 -53.9 197 22 349.7 349.8 296.6 349.9 0.04 35 165 13044 -51.5 -61.5 29 10.0 -51.8 212 16 371.1 371.1 300.8 371.4 0.06 36 150 13660 -53.7 -65.7 22 12.0 -54.0 220 13 377.5 377.6 301.9 377.7 0.04 37 140 14102 -54.9 -67.9 19 13.0 -55.2 223 13 383.0 383.0 302.8 383.1 0.03 38 100 16250 -55.1 -71.1 12 16.0 -55.6 235 11 421.3 421.3 307.9 421.4 0.03 39 70 18510 -59.1 -79.1 6 20.0 -59.6 240 15 457.9 458.0 311.6 458.0 0.01 40 55 20017 -60.9 -80.9 5 20.0 -61.3 272 16 486.5 486.5 314.0 486.6 0.01 41 50 20610 -60.9 -80.9 5 20.0 -61.4 285 17 500.0 500.0 314.9 500.0 0.01 42 39 22154 -62.7 -82.7 5 20.0 -63.2 275 17 532.2 532.2 317.1 532.3 0.01 43 30 23780 -61.7 -82.7 4 21.0 -62.4 265 17 576.4 576.4 319.5 576.5 0.01 44 27 24432 -61.5 -81.5 5 20.0 -62.3 265 15 594.6 594.6 320.4 594.8 0.02 45 26 24666 -61.7 -82.7 4 21.0 -62.5 265 15 600.5 600.5 320.6 600.6 0.02 46 23 25420 -64.1 -84.1 5 20.0 -64.8 265 13 614.9 614.9 321.3 615.0 0.01 47 21 25984 -58.5 -80.5 4 22.0 -59.9 265 12 648.0 648.0 322.6 648.2 0.03 48 20 26290 -58.5 -80.5 4 22.0 -60.0 265 11 657.1 657.1 323.0 657.3 0.03 49 12 29518 -56.3 -78.3 5 22.0 -59.0 768.3 768.3 326.4 768.9 0.07 TRP 219 11225 -61.1 -69.1 34 8.0 -61.2 185 33 327.4 327.4 291.0 327.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 735.35 mb = 2600.59 m = 8532.03 ft Wetbulb zero: 770.88 mb = 2214.40 m = 7264.99 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 63.00 % Est. max temperature: 19.24 C = 66.64 F Sfc-Lift cond lev (LCL): 851.25 mb = 1407.92 m = 4619.11 ft T: 6.40 C 700-500 lapse rate: 5.74 C/km ThetaE index: 4.57 C Layer 933.0- 925.0 mb Conv cond level (CCL): 639.24 mb = 3705.60 m = 12157.33 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 29.88 C = 85.78 F Cap Strength: 12.91 C Lifted Index: 12.52 C Risk: None Lifted Index @300 mb: 13.02 C Lifted Index @700 mb: 7.95 C Showalter Index: 7.13 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.40 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 87.40 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.85 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 52994.73 J/kg Cap Strength: 12.89 C Lift Cond Lev (LCL): 797.74 mb = 1935.95 m = 6351.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 199 at 14 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 ---------------------------------------------------------- 0 990 156 150 3 -1.5 2.6 | 29 13 -6.1 -10.9 1 925 722 165 19 -4.9 18.4 | 117 11 -9.5 4.8 2 850 1420 175 23 -2.0 22.9 | 145 11 -6.6 9.4 3 700 2989 170 17 -3.0 16.7 | 113 8 -7.6 3.2 4 500 5600 165 21 -5.4 20.3 | 124 12 -10.1 6.7 5 400 7230 175 29 -2.5 28.9 | 155 17 -7.2 15.4 6 300 9220 185 40 3.5 39.8 | 178 26 -1.1 26.3 7 250 10390 190 42 7.3 41.4 | 185 28 2.7 27.8 8 219 11225 185 33 2.9 32.9 | 175 19 -1.8 19.3 9 200 11800 195 23 6.0 22.2 | 189 9 1.3 8.7 10 150 13660 220 13 8.4 10.0 | 314 5 3.7 -3.6 11 100 16250 235 11 9.0 6.3 | 329 8 4.4 -7.2 12 70 18510 240 15 13.0 7.5 | 306 10 8.4 -6.0 13 50 20610 285 17 16.4 -4.4 | 327 21 11.8 -17.9 14 30 23780 265 17 16.9 1.5 | 314 17 12.3 -12.1 15 20 26290 265 11 11.0 1.0 | 333 14 6.3 -12.6 Wind Parameters Mean winds (0-6000m): 168.9 at 19.1 knts Storm direction: 198.9 at 14.3 knts Shear (0-3000m) pos: 3.3 neg: 0.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 56.6 neg: -13.0 tot: 43.6 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.15 Bulk Shear: 11.12 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 ------------------------------------------------------------------------------- 500 163 10 63 9| 14.6 0.0 14.6| 36.3 0.0 36.3 72.5 0.95| 14.8 14.0 1000 166 15 97 8| 9.6 0.0 9.6| 50.6 0.0 50.6 50.6 0.96| 10.1 9.7 1500 169 17 115 9| 6.7 0.0 6.7| 56.4 -1.8 54.6 36.4 0.90| 7.7 6.9 2000 171 18 121 9| 5.0 0.5 5.5| 56.4 -6.2 50.2 25.1 0.76| 6.3 4.8 2500 171 19 123 9| 4.0 0.8 4.8| 56.4 -10.4 46.0 18.4 0.63| 5.4 3.4 3000 171 18 122 9| 3.3 0.9 4.2| 56.6 -13.0 43.6 14.5 0.56| 4.8 2.7 4000 170 18 121 9| 2.5 0.5 3.0| 58.6 -13.0 45.6 11.4 0.56| 3.8 2.1 5000 170 19 121 9| 2.0 0.4 2.4| 60.4 -13.0 47.4 9.5 0.55| 3.2 1.8 6000 169 19 122 10| 1.9 0.3 2.2| 70.3 -13.0 57.3 9.5 0.58| 3.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20251010.12.gif