UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 17 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 88 6.2 2.6 78 3.6 4.5 190 3 278.4 279.2 277.1 290.9 4.56 1 1000 186 6.2 1.2 70 5.0 3.9 180 7 279.4 280.1 277.1 290.9 4.17 2 974 401 4.8 0.2 72 4.6 2.8 219 12 280.1 280.7 277.2 291.1 3.98 3 949 613 5.4 0.6 71 4.8 3.2 257 16 282.8 283.5 278.9 294.5 4.21 4 925 821 2.8 -1.9 71 4.7 0.8 295 21 282.2 282.8 277.8 292.3 3.59 5 903 1015 1.2 -3.3 72 4.5 -0.6 294 21 282.5 283.0 277.6 291.9 3.31 6 850 1497 -2.3 -6.3 74 4.0 -3.8 290 21 283.7 284.2 277.5 291.8 2.80 7 721 2785 -11.5 -14.1 81 2.6 -12.2 294 23 287.3 287.6 277.9 292.6 1.78 8 712 2882 -8.3 -11.5 78 3.2 -9.4 295 23 291.9 292.3 280.7 298.5 2.23 9 700 3014 -8.5 -12.5 73 4.0 -9.8 295 23 293.1 293.4 281.1 299.4 2.09 10 670 3353 -9.3 -16.3 57 7.0 -11.3 294 24 295.9 296.2 281.7 300.8 1.60 11 646 3634 -10.1 -16.1 61 6.0 -11.9 294 25 298.1 298.4 282.7 303.3 1.68 12 500 5560 -22.1 -32.1 40 10.0 -23.7 290 31 306.1 306.2 284.5 307.9 0.52 13 434 6595 -27.3 -41.3 25 14.0 -28.8 284 28 312.1 312.2 286.4 313.0 0.24 14 431 6645 -27.5 -41.5 25 14.0 -29.0 283 28 312.5 312.5 286.5 313.3 0.23 15 400 7180 -31.3 -42.3 33 11.0 -32.3 280 27 314.3 314.4 287.1 315.2 0.23 16 300 9140 -47.3 -57.3 31 10.0 -47.6 250 27 318.7 318.7 288.4 318.9 0.06 17 262 10021 -54.5 -63.5 32 9.0 -54.6 246 23 320.7 320.7 289.0 320.8 0.03 18 250 10320 -56.1 -65.1 31 9.0 -56.2 245 21 322.7 322.7 289.6 322.8 0.02 19 222 11069 -60.7 -69.7 30 9.0 -60.8 269 25 326.7 326.7 290.8 326.8 0.01 20 221 11097 -60.7 -69.7 30 9.0 -60.8 270 25 327.2 327.2 290.9 327.2 0.01 21 208 11475 -60.7 -69.7 30 9.0 -60.8 282 27 332.9 332.9 292.5 332.9 0.02 22 200 11720 -60.5 -69.5 30 9.0 -60.6 290 29 337.0 337.0 293.6 337.0 0.02 23 188 12108 -57.7 -66.7 31 9.0 -57.9 289 29 347.5 347.5 296.1 347.6 0.03 24 179 12417 -58.9 -67.9 30 9.0 -59.0 288 29 350.4 350.4 296.7 350.5 0.02 25 167 12857 -55.3 -64.3 32 9.0 -55.5 287 29 363.5 363.5 299.4 363.6 0.04 26 150 13540 -56.7 -65.7 31 9.0 -56.9 285 29 372.4 372.4 301.0 372.6 0.04 27 100 16110 -57.1 -69.1 20 12.0 -57.5 275 25 417.4 417.4 307.4 417.6 0.03 28 70 18360 -58.9 -72.9 15 14.0 -59.3 275 23 458.4 458.4 311.7 458.5 0.03 29 50 20470 -60.3 -74.3 14 14.0 -60.8 285 25 501.4 501.4 315.1 501.6 0.03 30 44 21263 -61.5 -75.5 14 14.0 -62.0 281 24 517.1 517.1 316.1 517.3 0.03 31 30 23650 -58.7 -73.7 13 15.0 -59.6 270 23 584.6 584.6 319.9 585.0 0.06 32 28 24086 -58.1 -74.1 11 16.0 -59.2 268 24 597.9 598.0 320.5 598.4 0.06 33 23 25324 -59.5 -75.5 11 16.0 -60.6 263 27 628.4 628.4 321.9 628.9 0.06 34 20 26210 -55.3 -71.3 12 16.0 -57.2 260 29 666.9 667.0 323.3 668.0 0.13 35 19 26537 -55.1 -71.1 12 16.0 -57.1 677.4 677.4 323.7 678.5 0.14 36 14 28483 -56.1 -73.1 10 17.0 -58.5 735.8 735.9 325.6 737.1 0.14 37 11 30039 -49.9 -68.9 9 19.0 -54.6 810.9 811.0 327.6 814.2 0.32 TRP 221 11097 -60.7 -69.7 30 9.0 -60.8 270 25 327.2 327.2 290.9 327.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: 884.83 mb = 1180.07 m = 3871.58 ft Wetbulb zero: 912.38 mb = 931.53 m = 3056.15 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 64.64 % Est. max temperature: 11.27 C = 52.28 F Sfc-Lift cond lev (LCL): 957.56 mb = 539.74 m = 1770.78 ft T: 5.19 C 700-500 lapse rate: 5.34 C/km ThetaE index: 2.78 C Layer 925.0- 721.0 mb Conv cond level (CCL): 862.84 mb = 1377.49 m = 4519.28 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 11.25 C = 52.24 F Cap Strength: 8.75 C Lifted Index: 12.51 C Risk: None Lifted Index @300 mb: 18.83 C Lifted Index @700 mb: 5.66 C Showalter Index: 12.80 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 15.80 C K Index: 9.50 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.73 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 60449.54 J/kg Cap Strength: 12.36 C Lift Cond Lev (LCL): 894.03 mb = 1094.30 m = 3590.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 18 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 1012 88 190 3 0.5 3.0 | 148 20 -10.7 16.8 1 1000 186 180 7 0.0 7.0 | 152 24 -11.2 20.8 2 925 821 295 21 19.0 -8.9 | 238 9 7.8 5.0 3 850 1497 290 21 19.7 -7.2 | 232 11 8.5 6.6 4 700 3014 295 23 20.8 -9.7 | 247 10 9.6 4.1 5 500 5560 290 31 29.1 -10.6 | 260 18 17.9 3.2 6 400 7180 280 27 26.6 -4.7 | 239 18 15.4 9.1 7 300 9140 250 27 25.4 9.2 | 212 27 14.2 23.1 8 250 10320 245 21 19.0 8.9 | 199 24 7.8 22.7 9 221 11097 270 25 25.0 -0.0 | 225 20 13.8 13.8 10 200 11720 290 29 27.3 -9.9 | 256 17 16.1 3.9 11 150 13540 285 29 28.0 -7.5 | 249 18 16.8 6.3 12 100 16110 275 25 24.9 -2.2 | 230 18 13.7 11.6 13 70 18360 275 23 22.9 -2.0 | 225 17 11.7 11.8 14 50 20470 285 25 24.1 -6.5 | 240 15 12.9 7.4 15 30 23650 270 23 23.0 -0.0 | 220 18 11.8 13.8 16 20 26210 260 29 28.6 5.0 | 223 26 17.4 18.9 Wind Parameters Mean winds (0-6000m): 291.0 at 23.7 knts Storm direction: 321.0 at 17.8 knts Shear (0-3000m) pos: 4.2 neg: 0.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 149.8 neg: -2.3 tot: 147.5 m^2/s^2 ave: 49.2 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 59.87 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 ------------------------------------------------------------------------------- 500 227 10 170 21| 15.2 0.0 15.2|102.6 0.0 102.6 205.2 0.82| 21.7 17.9 1000 282 15 198 11| 11.3 0.0 11.3|141.7 -0.7 141.0 141.0 0.77| 18.5 14.3 1500 287 17 210 10| 7.5 0.3 7.8|142.1 -2.3 139.8 93.2 0.74| 12.8 9.4 2000 288 18 216 10| 5.8 0.3 6.1|144.7 -2.3 142.3 71.2 0.74| 9.8 7.3 2500 289 19 221 10| 4.8 0.2 5.0|147.2 -2.3 144.9 58.0 0.75| 8.0 6.0 3000 290 20 226 10| 4.2 0.2 4.3|149.8 -2.3 147.5 49.2 0.75| 6.9 5.2 4000 291 21 233 10| 3.1 0.5 3.6|154.5 -2.3 152.2 38.0 0.73| 5.6 4.1 5000 292 22 240 11| 2.5 0.7 3.2|158.5 -2.3 156.2 31.2 0.70| 4.8 3.4 6000 291 24 244 12| 2.1 0.7 2.8|159.9 -12.4 147.5 24.6 0.61| 4.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251017.00.gif