UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 20 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 224 260 1 SFC 992 289 1.8 -8.2 47 10.0 -1.6 260 1 275.6 275.9 271.9 281.4 2.07 2 925 847 -3.1 -10.1 58 7.0 -5.3 270 7 276.1 276.5 272.1 281.5 1.91 3 888 1168 -5.9 -10.9 68 5.0 -7.4 275 9 276.5 276.8 272.2 281.8 1.87 4 881 1230 -5.7 -11.7 63 6.0 -7.5 276 9 277.3 277.6 272.5 282.4 1.77 5 870 1329 -2.1 -10.1 54 8.0 -4.8 277 10 282.1 282.4 275.6 287.9 2.04 6 850 1514 -2.3 -17.3 31 15.0 -6.4 280 11 283.7 283.9 275.2 287.2 1.16 7 832 1683 -2.9 -24.9 16 22.0 -7.9 281 12 284.8 285.0 274.9 286.7 0.61 8 765 2345 -5.1 -35.1 7 30.0 -10.4 285 14 289.4 289.4 276.7 290.2 0.25 9 739 2615 -6.7 -37.7 6 31.0 -11.7 287 15 290.5 290.6 277.3 291.2 0.20 10 700 3036 -9.5 -24.5 28 15.0 -12.8 290 17 292.0 292.1 278.8 294.3 0.75 11 676 3304 -11.3 -23.3 36 12.0 -14.0 291 18 292.9 293.0 279.4 295.6 0.86 12 586 4383 -18.7 -28.7 41 10.0 -20.4 295 23 296.5 296.6 280.7 298.5 0.61 13 528 5153 -22.7 -34.7 33 12.0 -24.3 298 27 300.6 300.7 282.1 301.9 0.38 14 500 5550 -25.7 -36.7 35 11.0 -27.0 300 29 301.7 301.8 282.5 302.8 0.33 15 400 7130 -37.3 -52.3 20 15.0 -38.1 305 25 306.5 306.5 284.1 306.8 0.08 16 374 7589 -41.3 -55.3 21 14.0 -41.8 303 28 307.2 307.2 284.3 307.4 0.06 17 300 9050 -51.3 -63.3 23 12.0 -51.5 295 36 313.0 313.0 286.4 313.1 0.03 18 290 9270 -53.3 -65.3 22 12.0 -53.5 296 37 313.2 313.2 286.5 313.3 0.02 19 260 9971 -57.1 -69.1 20 12.0 -57.2 299 41 317.6 317.6 288.0 317.6 0.01 20 250 10220 -57.7 -68.7 23 11.0 -57.8 300 42 320.3 320.3 288.8 320.3 0.01 21 244 10372 -58.3 -69.3 23 11.0 -58.4 300 44 321.6 321.6 289.3 321.7 0.01 22 238 10528 -58.5 -69.5 23 11.0 -58.6 299 44 323.6 323.6 289.9 323.7 0.01 23 216 11136 -57.3 -68.3 23 11.0 -57.5 294 44 334.6 334.6 293.0 334.7 0.02 24 200 11620 -57.5 -68.5 23 11.0 -57.6 290 44 341.7 341.7 294.7 341.8 0.02 25 150 13450 -56.7 -69.7 18 13.0 -56.9 285 36 372.4 372.4 301.0 372.5 0.02 26 106 15651 -55.9 -71.9 12 16.0 -56.3 285 25 412.8 412.8 306.9 412.9 0.02 27 100 16020 -57.1 -73.1 11 16.0 -57.5 285 23 417.4 417.4 307.4 417.5 0.02 28 70 18270 -58.9 -76.9 8 18.0 -59.3 265 15 458.4 458.4 311.6 458.5 0.02 29 56 19663 -60.5 -78.5 8 18.0 -61.0 275 14 484.9 484.9 313.8 485.0 0.02 30 50 20370 -59.3 -78.3 7 19.0 -59.9 280 13 503.7 503.7 315.2 503.8 0.02 31 30 23550 -61.1 -80.1 6 19.0 -61.9 265 19 578.1 578.1 319.6 578.2 0.02 32 20 26080 -58.9 -78.9 6 20.0 -60.3 270 23 655.9 655.9 322.9 656.2 0.04 33 15 27874 -61.5 -81.5 5 20.0 -62.9 262 29 703.5 703.5 324.6 703.8 0.03 34 10 30420 -56.1 -77.1 6 21.0 -59.3 250 38 810.1 810.2 327.5 811.2 0.11 35 9.7 30614 -56.1 -78.1 5 22.0 -59.4 817.2 817.3 327.7 818.1 0.09 TRP 244 10372 -58.3 -69.3 23 11.0 -58.4 300 44 321.6 321.6 289.3 321.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 967.39 mb = 493.79 m = 1620.03 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 34.36 % Est. max temperature: 10.42 C = 50.76 F Sfc-Lift cond lev (LCL): 848.65 mb = 1526.55 m = 5008.30 ft T: -2.34 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.21 C Layer 850.0- 765.0 mb Conv cond level (CCL): 635.75 mb = 3767.84 m = 12361.52 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 20.63 C = 69.13 F Cap Strength: 16.54 C Lifted Index: 17.00 C Risk: None Lifted Index @300 mb: 22.33 C Lifted Index @700 mb: 12.04 C Showalter Index: 12.66 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 8.40 C K Index: -8.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.99 J/kg Max Up Vert Vel: 2.45 m/s Conv Inhibition (B-): 64680.07 J/kg Cap Strength: 16.97 C Lift Cond Lev (LCL): 833.54 mb = 1668.85 m = 5475.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 ---------------------------------------------------------- 0 992 289 260 1 1.0 0.2 | 148 13 -7.1 11.2 1 925 847 270 7 7.0 -0.0 | 174 11 -1.1 11.0 2 850 1514 280 11 10.8 -1.9 | 197 9 2.8 9.1 3 700 3036 290 17 16.0 -5.8 | 237 9 7.9 5.2 4 500 5550 300 29 25.1 -14.5 | 282 17 17.0 -3.5 5 400 7130 305 25 20.5 -14.3 | 285 13 12.4 -3.3 6 300 9050 295 36 32.6 -15.2 | 280 25 24.5 -4.2 7 250 10220 300 42 36.4 -21.0 | 289 30 28.3 -10.0 8 244 10372 300 44 38.1 -22.0 | 290 32 30.0 -11.0 9 200 11620 290 44 41.3 -15.0 | 277 34 33.3 -4.0 10 150 13450 285 36 34.8 -9.3 | 266 27 26.7 1.7 11 100 16020 285 23 22.2 -6.0 | 250 15 14.1 5.0 12 70 18270 265 15 14.9 1.3 | 209 14 6.9 12.3 13 50 20370 280 13 12.8 -2.3 | 208 10 4.7 8.7 14 30 23550 265 19 18.9 1.7 | 221 17 10.8 12.7 15 20 26080 270 23 23.0 -0.0 | 234 19 14.9 11.0 16 10 30420 250 38 35.7 13.0 | 229 37 27.6 24.0 Wind Parameters Mean winds (0-6000m): 293.7 at 18.2 knts Storm direction: 323.7 at 13.6 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 47.6 neg: 0.0 tot: 47.6 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 29.57 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 ------------------------------------------------------------------------------- 500 269 4 158 12| 5.5 0.0 5.5| 16.2 0.0 16.2 32.4 0.93| 5.6 5.2 1000 272 6 169 11| 4.5 0.0 4.5| 25.3 0.0 25.3 25.3 0.93| 4.6 4.2 1500 276 8 177 10| 3.8 0.0 3.8| 31.7 0.0 31.7 21.1 0.94| 3.9 3.7 2000 279 9 184 10| 3.4 0.0 3.4| 36.8 0.0 36.8 18.4 0.95| 3.5 3.3 2500 281 10 192 9| 3.1 0.0 3.1| 42.0 0.0 42.0 16.8 0.95| 3.2 3.1 3000 284 11 199 9| 3.0 0.0 3.0| 47.6 0.0 47.6 15.9 0.95| 3.1 3.0 4000 287 14 215 9| 2.9 0.0 2.9| 59.7 0.0 59.7 14.9 0.92| 3.0 2.7 5000 291 16 233 9| 2.8 0.0 2.8| 73.7 0.0 73.7 14.7 0.89| 2.9 2.6 6000 294 18 247 9| 2.3 0.0 2.3| 79.8 0.0 79.8 13.3 0.83| 2.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251020.12.gif