UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 16 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 1009 93 5.2 1.3 76 3.9 3.5 260 3 277.6 278.3 276.2 289.1 4.16 1 1000 166 5.4 0.4 70 5.0 3.2 290 9 278.5 279.2 276.3 289.4 3.93 2 973 389 3.6 -2.4 65 6.0 1.1 294 10 278.9 279.5 275.7 288.1 3.29 3 925 797 1.2 -4.8 64 6.0 -1.1 300 13 280.5 281.0 276.0 288.7 2.89 4 910 928 0.2 -4.8 69 5.0 -1.7 292 14 280.8 281.3 276.2 289.1 2.94 5 850 1471 -4.3 -9.3 68 5.0 -6.0 260 17 281.6 282.0 275.6 288.0 2.22 6 826 1696 -6.3 -10.8 70 4.5 -7.7 259 18 281.8 282.2 275.5 287.7 2.03 7 752 2422 -11.7 -16.2 69 4.5 -12.9 257 20 283.7 283.9 275.6 287.9 1.43 8 741 2535 -11.3 -15.6 70 4.3 -12.5 256 20 285.3 285.6 276.6 289.8 1.53 9 700 2970 -13.5 -18.2 68 4.7 -14.6 255 21 287.5 287.8 277.4 291.5 1.30 10 695 3024 -13.7 -18.4 68 4.7 -14.8 256 21 287.9 288.1 277.6 291.8 1.29 11 542 4863 -26.1 -30.3 68 4.2 -26.7 289 30 294.3 294.4 279.6 296.2 0.57 12 500 5440 -30.9 -35.0 67 4.1 -31.3 300 33 295.4 295.4 279.8 296.7 0.39 13 423 6608 -39.7 -43.9 64 4.2 -39.9 300 35 298.6 298.6 281.0 299.2 0.18 14 400 6990 -41.9 -46.3 62 4.4 -42.1 300 36 300.5 300.6 281.8 301.1 0.15 15 388 7194 -46.1 -50.4 62 4.3 -46.3 300 36 297.7 297.7 280.4 298.0 0.10 16 376 7404 -45.3 -49.8 60 4.5 -45.4 300 37 301.4 301.4 282.1 301.8 0.11 17 300 8910 -45.3 -50.2 58 4.9 -45.5 300 40 321.5 321.5 289.3 322.0 0.13 18 250 10130 -46.1 -51.1 57 5.0 -46.3 300 42 337.5 337.6 293.9 338.1 0.14 19 204 11488 -45.3 -51.3 51 6.0 -45.7 277 37 359.0 359.0 298.7 359.7 0.17 20 200 11620 -45.7 -51.7 51 6.0 -46.1 275 36 360.4 360.4 298.9 361.1 0.16 21 150 13510 -50.3 -56.3 49 6.0 -50.6 285 33 383.4 383.4 302.9 384.0 0.12 22 124 14744 -54.7 -61.7 42 7.0 -54.9 287 30 396.9 396.9 304.8 397.2 0.08 23 100 16120 -55.7 -62.7 41 7.0 -56.0 290 27 420.1 420.1 307.8 420.5 0.08 24 70 18370 -57.9 -64.9 40 7.0 -58.2 295 21 460.5 460.5 311.8 461.0 0.09 25 56 19765 -60.9 -67.9 39 7.0 -61.2 315 30 484.0 484.0 313.8 484.5 0.07 26 50 20470 -60.3 -67.3 39 7.0 -60.6 325 35 501.4 501.4 315.1 501.9 0.09 27 39 22027 -58.5 -65.5 40 7.0 -59.0 310 30 542.9 542.9 317.8 543.8 0.15 28 35 22705 -59.9 -66.9 40 7.0 -60.4 304 28 556.3 556.3 318.5 557.2 0.13 29 30 23670 -59.3 -67.3 35 8.0 -60.0 295 25 583.0 583.0 319.9 584.1 0.15 30 22 25611 -60.3 -68.3 34 8.0 -61.1 268 30 634.1 634.1 322.1 635.5 0.18 31 20 26210 -57.1 -65.1 36 8.0 -58.2 260 31 661.4 661.5 323.2 663.9 0.30 32 17 27246 -53.9 -61.9 37 8.0 -55.6 268 33 703.1 703.4 324.7 707.9 0.54 33 15 28046 -55.7 -63.7 36 8.0 -57.3 275 35 722.8 723.0 325.3 727.1 0.49 34 11 30055 -48.3 -56.3 39 8.0 -51.7 290 39 816.7 817.5 328.0 833.9 1.71 35 10 30680 -49.9 -57.9 38 8.0 -53.1 295 40 833.3 834.1 328.4 849.2 1.54 36 7.3 32771 -42.7 -51.7 37 9.0 -48.3 941.2 943.7 331.1 993.2 4.48 TRP 388 7194 -46.1 -50.4 62 4.3 -46.3 297.7 297.7 280.4 298.0 0.10 WND Sounding variables and indices 1000-500 mb thick: 5274.00 m Freezing level: 907.33 mb = 952.50 m = 3124.98 ft Wetbulb zero: 948.57 mb = 593.86 m = 1948.33 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 68.04 % Est. max temperature: 9.09 C = 48.37 F Sfc-Lift cond lev (LCL): 950.17 mb = 580.26 m = 1903.73 ft T: 2.47 C 700-500 lapse rate: 7.04 C/km ThetaE index: 1.42 C Layer 850.0- 752.0 mb Conv cond level (CCL): 850.47 mb = 1466.61 m = 4811.67 ft Mean mixing ratio: 3.28 g/kg Conv temperature: 9.21 C = 48.58 F Cap Strength: 6.05 C Lifted Index: 6.35 C Risk: None Lifted Index @300 mb: 23.35 C Lifted Index @700 mb: 3.00 C Showalter Index: 6.81 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 21.60 C K Index: 12.60 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.49 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 76601.72 J/kg Cap Strength: 6.27 C Lift Cond Lev (LCL): 878.28 mb = 1210.62 m = 3971.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 17 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 1009 93 260 3 3.0 0.5 | 139 15 -10.0 11.6 1 1000 166 290 9 8.5 -3.1 | 151 9 -4.5 8.0 2 925 797 300 13 11.3 -6.5 | 160 5 -1.7 4.5 3 850 1471 260 17 16.7 3.0 | 195 15 3.8 14.0 4 700 2970 255 21 20.3 5.4 | 204 18 7.4 16.5 5 500 5440 300 33 28.6 -16.5 | 289 17 15.7 -5.5 6 388 7194 7 250 10130 300 42 36.4 -21.0 | 293 25 23.5 -10.0 8 200 11620 275 36 35.9 -3.1 | 251 24 23.0 7.9 9 150 13510 285 33 31.9 -8.5 | 262 19 19.0 2.5 10 70 18370 295 21 19.0 -8.9 | 250 6 6.1 2.2 11 50 20470 325 35 20.1 -28.7 | 338 19 7.2 -17.6 12 30 23670 295 25 22.7 -10.6 | 267 10 9.7 0.5 13 20 26210 260 31 30.5 5.4 | 227 24 17.6 16.4 14 10 30680 295 40 36.3 -16.9 | 284 24 23.3 -5.9 Wind Parameters Mean winds (0-6000m): 280.5 at 22.7 knts Storm direction: 310.5 at 17.0 knts Shear (0-3000m) pos: 1.9 neg: 2.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 68.0 deg Storm rel helicity (0-3000m) pos: 31.5 neg: -0.2 tot: 31.2 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 23.50 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 ------------------------------------------------------------------------------- 500 293 10 151 8| 9.7 0.0 9.7| 9.0 0.0 9.0 18.0 0.34| 9.9 3.4 1000 294 11 160 7| 4.9 2.3 7.2| 14.4 0.0 14.4 14.4 0.43| 8.0 3.5 1500 282 13 179 8| 3.2 3.7 6.9| 17.2 -0.2 17.0 11.3 0.34| 7.7 2.6 2000 275 14 188 10| 2.4 3.1 5.5| 20.9 -0.2 20.7 10.3 0.36| 6.2 2.2 2500 270 15 192 11| 1.9 2.8 4.7| 24.3 -0.2 24.1 9.6 0.37| 5.2 1.9 3000 267 16 195 12| 1.9 2.3 4.2| 31.5 -0.2 31.2 10.4 0.40| 4.7 1.9 4000 267 18 203 13| 2.5 1.7 4.2| 70.7 -0.2 70.4 17.6 0.54| 4.7 2.5 5000 273 20 217 12| 2.9 1.4 4.3|113.5 -0.2 113.3 22.7 0.64| 4.8 3.1 6000 281 23 234 12| 2.7 1.2 3.9|131.1 -0.2 130.8 21.8 0.66| 4.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251016.00.gif