UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 14 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 82 230 7 SFC 991 156 7.2 0.2 61 7.0 4.1 230 7 281.1 281.7 277.6 292.0 3.91 2 957 442 5.4 0.4 70 5.0 3.1 230 13 282.1 282.8 278.4 293.6 4.11 3 941 579 2.4 -2.1 72 4.5 0.5 230 16 280.4 281.0 276.7 290.1 3.48 4 925 718 2.2 -1.4 77 3.6 0.7 230 19 281.6 282.2 277.7 292.0 3.73 5 909 859 1.4 -1.0 84 2.4 0.4 231 19 282.1 282.8 278.2 293.1 3.91 6 889 1037 -1.7 -3.6 87 1.9 -2.4 232 20 280.7 281.3 276.6 290.0 3.29 7 850 1393 -4.3 -5.0 95 0.7 -4.6 235 21 281.6 282.2 276.9 290.4 3.10 8 842 1468 -4.3 -5.0 95 0.7 -4.6 235 21 282.4 282.9 277.3 291.3 3.13 9 779 2075 -9.3 -14.2 67 4.9 -10.6 235 19 283.4 283.7 275.7 288.2 1.63 10 760 2266 -10.7 -14.9 71 4.2 -11.8 235 19 283.9 284.2 275.9 288.5 1.58 11 700 2895 -13.9 -18.6 68 4.7 -15.0 235 17 287.1 287.3 277.1 290.9 1.26 12 677 3148 -14.7 -19.4 67 4.7 -15.8 235 17 289.0 289.2 278.0 292.7 1.21 13 666 3271 -16.9 -21.9 65 5.0 -17.9 236 16 287.8 288.0 277.1 290.9 0.99 14 590 4167 -23.1 -29.1 58 6.0 -24.0 238 15 290.8 290.9 278.0 292.6 0.58 15 568 4442 -26.5 -32.5 57 6.0 -27.2 238 15 290.0 290.0 277.3 291.4 0.44 16 500 5350 -32.7 -40.7 45 8.0 -33.3 240 13 293.2 293.2 278.6 293.9 0.22 17 492 5464 -32.7 -40.7 45 8.0 -33.3 242 13 294.5 294.6 279.2 295.3 0.22 18 486 5550 -34.7 -42.7 44 8.0 -35.3 243 14 293.1 293.1 278.5 293.7 0.18 19 434 6330 -41.3 -48.3 47 7.0 -41.6 256 17 294.4 294.4 279.0 294.7 0.11 20 421 6537 -41.5 -48.5 47 7.0 -41.8 259 18 296.7 296.7 280.0 297.1 0.11 21 420 6553 -43.3 -50.3 46 7.0 -43.6 260 18 294.6 294.6 279.0 294.9 0.09 22 400 6880 -45.9 -53.9 40 8.0 -46.2 265 19 295.3 295.3 279.3 295.6 0.06 23 391 7031 -47.3 -54.3 45 7.0 -47.5 268 18 295.4 295.4 279.4 295.7 0.06 24 351 7742 -49.9 -58.9 34 9.0 -50.1 280 15 301.2 301.2 281.9 301.3 0.04 25 328 8185 -50.3 -59.3 34 9.0 -50.5 267 17 306.5 306.5 284.1 306.7 0.04 26 300 8770 -48.5 -59.5 27 11.0 -48.8 250 19 317.0 317.0 287.8 317.2 0.04 27 250 9980 -44.1 -60.1 15 16.0 -44.7 240 23 340.5 340.5 294.5 340.7 0.05 28 244 10144 -43.9 -59.9 15 16.0 -44.6 239 23 343.2 343.2 295.1 343.4 0.05 29 221 10810 -45.3 -64.3 10 19.0 -46.0 237 21 350.9 350.9 296.8 351.0 0.03 30 200 11480 -44.7 -62.7 12 18.0 -45.4 235 19 362.0 362.0 299.1 362.2 0.04 31 150 13390 -46.9 -64.9 11 18.0 -47.7 240 15 389.2 389.3 303.7 389.4 0.04 32 130 14327 -51.7 -69.7 10 18.0 -52.2 242 12 396.9 396.9 304.8 397.0 0.02 33 122 14740 -49.7 -68.7 9 19.0 -50.4 243 11 407.8 407.8 306.3 408.0 0.03 34 100 16030 -53.1 -70.1 11 17.0 -53.7 245 7 425.1 425.1 308.3 425.3 0.03 35 86 17000 -54.3 -71.3 11 17.0 -54.9 241 9 441.4 441.5 310.0 441.6 0.03 36 70 18320 -54.5 -73.5 8 19.0 -55.2 235 11 467.8 467.8 312.5 467.9 0.03 37 56 19736 -57.9 -74.9 10 17.0 -58.5 255 10 490.9 490.9 314.3 491.0 0.03 38 50 20450 -57.3 -74.3 10 17.0 -58.0 265 9 508.4 508.5 315.5 508.7 0.03 39 47 20842 -56.5 -73.5 10 17.0 -57.3 266 9 519.4 519.5 316.3 519.7 0.04 40 31 23464 -60.1 -78.1 8 18.0 -60.9 274 7 575.4 575.4 319.5 575.6 0.03 41 30 23670 -58.3 -76.3 8 18.0 -59.3 275 7 585.7 585.7 319.9 586.0 0.04 42 29 23884 -57.3 -75.3 8 18.0 -58.5 275 9 594.2 594.2 320.3 594.5 0.05 43 26 24570 -59.5 -76.5 9 17.0 -60.5 275 13 606.8 606.8 320.9 607.1 0.04 44 20 26220 -56.9 -73.9 10 17.0 -58.6 275 25 662.0 662.0 323.2 662.7 0.09 45 15 28050 -55.1 -74.1 8 19.0 -57.6 724.8 724.8 325.3 725.8 0.11 46 12 29491 -50.1 -69.1 9 19.0 -54.5 790.2 790.4 327.1 793.1 0.29 TRP 351 7742 -49.9 -58.9 34 9.0 -50.1 280 15 301.2 301.2 281.9 301.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5268.00 m Freezing level: 899.97 mb = 939.40 m = 3081.98 ft Wetbulb zero: 906.36 mb = 882.18 m = 2894.26 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 67.58 % Est. max temperature: 8.54 C = 47.37 F Sfc-Lift cond lev (LCL): 890.12 mb = 1027.13 m = 3369.81 ft T: -1.53 C 700-500 lapse rate: 7.66 C/km ThetaE index: 3.46 C Layer 941.0- 925.0 mb Conv cond level (CCL): 889.23 mb = 1035.08 m = 3395.88 ft Mean mixing ratio: 3.81 g/kg Conv temperature: 6.88 C = 44.39 F Cap Strength: 1.45 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 17.69 C Lifted Index @700 mb: 0.32 C Showalter Index: 3.20 C Risk: None Total Totals Index: 56.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.40 C Cross Totals Index: 27.70 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 197.00 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.12 J/kg Max Up Vert Vel: 9.50 m/s Conv Inhibition (B-): 3.08 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 879.83 mb = 1119.46 m = 3672.74 ft Lev Free Conv (LFC): 874.83 mb = 1164.67 m = 3821.04 ft Equ Level (EL): 704.83 mb = 2842.43 m = 9325.45 ft B at Equ Level: 44.34 J/kg Max Parcel Lev (MPL): 574.83 mb = 4355.82 m = 14290.58 ft Wind level data Storm motion: 267 at 12 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 ---------------------------------------------------------- 0 991 156 230 7 5.4 4.5 | 119 8 -6.8 3.8 1 925 718 230 19 14.6 12.2 | 192 12 2.4 11.5 2 850 1393 235 21 17.2 12.0 | 204 12 5.0 11.3 3 700 2895 235 17 13.9 9.8 | 191 9 1.7 9.1 4 500 5350 240 13 11.3 6.5 | 171 6 -0.9 5.8 5 400 6880 265 19 18.9 1.7 | 262 7 6.7 1.0 6 351 7742 280 15 14.8 -2.6 | 322 4 2.6 -3.3 7 300 8770 250 19 17.9 6.5 | 224 8 5.7 5.8 8 250 9980 240 23 19.9 11.5 | 216 13 7.7 10.8 9 200 11480 235 19 15.6 10.9 | 198 11 3.4 10.2 10 150 13390 240 15 13.0 7.5 | 187 7 0.8 6.8 11 100 16030 245 7 6.3 3.0 | 111 6 -5.8 2.3 12 70 18320 235 11 9.0 6.3 | 150 6 -3.2 5.6 13 50 20450 265 9 9.0 0.8 | 92 3 -3.2 0.1 14 30 23670 275 7 7.0 -0.6 | 76 5 -5.2 -1.3 15 20 26220 275 25 24.9 -2.2 | 283 13 12.7 -2.9 Wind Parameters Mean winds (0-6000m): 236.7 at 16.3 knts Storm direction: 266.7 at 12.2 knts Shear (0-3000m) pos: 0.4 neg: 1.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 70.5 deg Storm rel helicity (0-3000m) pos: 31.1 neg: -7.0 tot: 24.1 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 18.52 Bulk Shear: 2.44 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 ------------------------------------------------------------------------------- 500 230 12 159 8| 0.0 11.0 11.0| 20.6 0.0 20.6 41.3 0.90| 11.0 9.9 1000 231 16 181 9| 1.5 5.5 6.9| 28.4 0.0 28.4 28.4 0.89| 7.1 6.2 1500 232 18 190 10| 1.1 3.7 4.7| 31.1 -0.9 30.2 20.1 0.84| 5.2 4.4 2000 233 18 192 10| 0.8 2.4 3.2| 31.1 -3.2 27.9 13.9 0.72| 4.2 3.1 2500 234 18 193 10| 0.6 1.7 2.3| 31.1 -5.4 25.6 10.3 0.62| 3.7 2.3 3000 234 18 193 10| 0.4 1.4 1.8| 31.1 -7.0 24.1 8.0 0.55| 3.2 1.8 4000 234 17 192 10| 0.3 1.0 1.3| 31.1 -8.8 22.2 5.6 0.46| 2.7 1.2 5000 235 17 190 9| 0.3 0.8 1.1| 31.1 -10.9 20.2 4.0 0.38| 2.3 0.9 6000 237 16 190 8| 0.6 0.7 1.3| 37.3 -11.2 26.1 4.4 0.47| 2.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20251014.12.gif