UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 10 NOV 25 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 152 SFC 989 241 1.4 0.3 92 1.1 1.0 225 5 275.4 276.1 274.6 286.2 3.95 2 933 709 -2.3 -3.6 91 1.3 -2.8 260 7 276.3 276.8 274.0 284.9 3.14 3 925 778 0.2 -0.8 93 1.0 -0.2 265 7 279.5 280.2 276.8 290.3 3.90 4 918 839 2.8 1.9 94 0.9 2.4 265 7 282.8 283.6 279.6 296.1 4.78 5 892 1073 4.6 3.9 95 0.7 4.2 263 8 287.0 288.0 282.6 303.0 5.68 6 886 1127 4.0 3.2 95 0.8 3.6 262 8 286.9 287.9 282.3 302.3 5.44 7 855 1416 1.6 -4.4 64 6.0 -0.9 260 9 287.3 287.9 279.8 296.7 3.22 8 850 1463 2.0 -6.0 55 8.0 -1.2 260 9 288.2 288.7 279.8 296.6 2.87 9 844 1520 2.0 -6.0 55 8.0 -1.2 259 9 288.8 289.3 280.1 297.3 2.89 10 812 1832 2.6 -7.4 48 10.0 -1.4 255 9 292.7 293.2 281.6 300.7 2.70 11 750 2471 0.2 -9.8 47 10.0 -3.6 247 9 296.8 297.2 283.1 304.2 2.42 12 700 3020 -3.5 -16.5 36 13.0 -7.5 240 9 298.6 298.9 282.7 303.3 1.50 13 535 5088 -17.5 -27.5 41 10.0 -19.5 184 6 305.7 305.9 284.7 308.2 0.75 14 500 5590 -21.9 -29.9 48 8.0 -23.2 170 5 306.3 306.5 284.8 308.5 0.64 15 400 7190 -33.7 -36.8 74 3.1 -34.0 155 9 311.2 311.3 286.2 312.6 0.41 16 391 7350 -34.5 -37.4 75 2.9 -34.8 152 9 312.2 312.3 286.6 313.6 0.39 17 381 7531 -35.7 -38.8 73 3.1 -36.0 148 10 312.9 313.0 286.8 314.2 0.35 18 300 9150 -48.9 -52.8 64 3.9 -49.0 115 13 316.4 316.4 287.7 316.8 0.10 19 283 9528 -52.1 -56.2 61 4.1 -52.2 110 17 317.2 317.2 287.9 317.4 0.07 20 250 10320 -56.1 -60.3 59 4.2 -56.2 100 25 322.7 322.7 289.6 322.8 0.05 21 237 10660 -58.7 -63.3 55 4.6 -58.7 110 25 323.7 323.7 289.9 323.8 0.03 22 230 10849 -59.5 -64.1 55 4.6 -59.6 115 25 325.3 325.3 290.4 325.4 0.03 23 200 11730 -58.5 -63.5 52 5.0 -58.6 150 5 340.1 340.1 294.4 340.3 0.04 24 185 12218 -57.5 -62.5 53 5.0 -57.6 181 10 349.4 349.4 296.5 349.6 0.05 25 150 13530 -59.3 -65.3 46 6.0 -59.4 265 23 367.9 367.9 300.2 368.1 0.04 26 100 16050 -62.3 -70.3 33 8.0 -62.4 280 29 407.4 407.4 306.2 407.5 0.03 27 70 18230 -66.1 -75.1 27 9.0 -66.2 280 27 443.0 443.0 310.2 443.1 0.02 28 57 19474 -66.7 -75.7 27 9.0 -66.8 286 28 468.4 468.4 312.5 468.6 0.02 29 50 20260 -69.7 -79.7 22 10.0 -69.8 290 29 479.2 479.2 313.4 479.3 0.01 30 40 21578 -72.5 -82.5 21 10.0 -72.6 288 34 503.8 503.8 315.2 503.9 0.01 31 30 23270 -71.7 -81.7 21 10.0 -71.9 285 40 549.2 549.2 318.1 549.3 0.02 32 20 25660 -72.3 -82.3 21 10.0 -72.5 285 52 614.9 614.9 321.3 615.0 0.02 33 16 26975 -71.7 -82.7 18 11.0 -72.0 657.3 657.3 323.0 657.5 0.03 TRP 230 10849 -59.5 -64.1 55 4.6 -59.6 115 25 325.3 325.3 290.4 325.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 967.81 mb = 418.33 m = 1372.46 ft Freezing level: 925.64 mb = 772.49 m = 2534.37 ft Freezing level: 747.30 mb = 2500.79 m = 8204.58 ft Wetbulb zero: 974.70 mb = 358.19 m = 1175.15 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 52.44 % Est. max temperature: 15.35 C = 59.63 F Sfc-Lift cond lev (LCL): 972.11 mb = 379.59 m = 1245.37 ft T: 0.31 C 700-500 lapse rate: 7.16 C/km ThetaE index: 6.40 C Layer 886.0- 844.0 mb Conv cond level (CCL): 978.28 mb = 328.80 m = 1078.73 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 1.57 C = 34.82 F Cap Strength: 14.06 C Lifted Index: 13.91 C Risk: None Lifted Index @300 mb: 18.40 C Lifted Index @700 mb: 11.74 C Showalter Index: 9.46 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 15.90 C K Index: 4.90 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.55 J/kg Max Up Vert Vel: 10.82 m/s Conv Inhibition (B-): 43060.26 J/kg Cap Strength: 14.03 C Lift Cond Lev (LCL): 925.83 mb = 770.78 m = 2528.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 6 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 ---------------------------------------------------------- 0 989 241 225 5 3.5 3.5 | 145 3 -2.0 2.8 1 925 778 265 7 7.0 0.6 | 276 1 1.5 -0.2 2 850 1463 260 9 8.9 1.6 | 257 3 3.4 0.8 3 700 3020 240 9 7.8 4.5 | 212 4 2.3 3.7 4 500 5590 170 5 -0.9 4.9 | 123 8 -6.4 4.1 5 400 7190 155 9 -3.8 8.2 | 128 12 -9.3 7.4 6 300 9150 115 13 -11.8 5.5 | 105 18 -17.3 4.7 7 250 10320 100 25 -24.6 4.3 | 97 30 -30.1 3.6 8 230 10849 115 25 -22.7 10.6 | 109 30 -28.2 9.8 9 200 11730 150 5 -2.5 4.3 | 114 9 -8.0 3.6 10 150 13530 265 23 22.9 2.0 | 266 17 17.4 1.2 11 100 16050 280 29 28.6 -5.0 | 284 24 23.1 -5.8 12 70 18230 280 27 26.6 -4.7 | 285 22 21.1 -5.5 13 50 20260 290 29 27.3 -9.9 | 296 24 21.8 -10.7 14 30 23270 285 40 38.6 -10.4 | 289 35 33.1 -11.1 15 20 25660 285 52 50.2 -13.5 | 288 47 44.7 -14.2 Wind Parameters Mean winds (0-6000m): 232.0 at 7.4 knts Storm direction: 262.0 at 5.5 knts Shear (0-3000m) pos: 0.7 neg: 0.7 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 54.6 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -4.6 tot: -2.9 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 1.8 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 85.46 Bulk Shear: 0.69 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 ------------------------------------------------------------------------------- 500 247 6 179 2| 4.3 0.0 4.3| 1.6 0.0 1.6 3.2 0.80| 4.5 3.6 1000 256 7 233 1| 2.2 0.8 2.9| 1.7 -0.3 1.4 1.4 0.54| 3.1 1.7 1500 257 7 245 2| 1.4 0.8 2.2| 1.7 -1.0 0.7 0.5 0.34| 2.5 0.8 2000 256 8 243 2| 1.1 0.7 1.8| 1.7 -1.9 -0.2 -0.1 0.18| 2.1 0.4 2500 254 8 238 3| 0.9 0.7 1.5| 1.7 -2.9 -1.2 -0.5 0.06| 1.9 0.1 3000 252 8 232 3| 0.7 0.7 1.4| 1.7 -4.6 -2.9 -1.0 -0.09| 1.8 -0.2 4000 245 8 215 3| 0.5 0.8 1.4| 1.7 -9.8 -8.1 -2.0 -0.32| 1.9 -0.6 5000 239 8 200 3| 0.4 0.8 1.3| 1.7 -15.4 -13.6 -2.7 -0.43| 1.9 -0.8 6000 232 7 185 4| 0.4 0.9 1.2| 2.9 -17.2 -14.3 -2.4 -0.39| 1.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20251110.00.gif