UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for X4172... Searching the city database file for: X4172 ... Date:1200Z 29 NOV 25 Station: X4172 WMO ident: 34172 Latitude: 51.57 Longitude: 46.03 ------------------------------------------------------------------------------- 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 1004 164 4.2 1.1 80 3.1 2.8 300 9 277.0 277.7 275.8 288.3 4.12 1 1000 196 3.6 0.3 79 3.3 2.2 300 9 276.8 277.4 275.3 287.4 3.90 2 977 384 1.4 -1.3 82 2.7 0.3 321 10 276.4 277.0 274.6 286.1 3.55 3 925 823 -0.5 -2.4 87 1.9 -1.3 10 11 278.8 279.4 275.8 288.4 3.46 4 909 963 -1.5 -3.3 88 1.8 -2.2 10 11 279.2 279.7 275.8 288.3 3.29 5 884 1186 -1.7 -3.9 85 2.2 -2.6 10 11 281.2 281.7 276.8 290.3 3.24 6 850 1500 -2.3 -8.3 63 6.0 -4.4 10 11 283.7 284.2 277.0 290.7 2.40 7 805 1933 0.6 -19.4 21 20.0 -5.1 355 15 291.3 291.5 278.8 294.4 1.02 8 801 1973 0.6 -19.4 21 20.0 -5.1 353 16 291.7 291.9 279.0 294.9 1.03 9 736 2644 -4.5 -19.5 30 15.0 -8.6 329 23 293.3 293.5 279.8 296.7 1.11 10 700 3036 -6.3 -25.3 21 19.0 -10.7 315 27 295.5 295.6 280.3 297.8 0.70 11 685 3205 -6.7 -27.7 17 21.0 -11.3 316 28 296.9 297.0 280.8 298.8 0.57 12 645 3670 -11.1 -35.1 12 24.0 -15.1 319 33 297.1 297.1 280.5 298.1 0.30 13 584 4429 -12.7 -36.7 11 24.0 -16.6 323 39 303.8 303.8 283.3 304.7 0.28 14 500 5590 -22.3 -44.3 12 22.0 -24.6 330 50 305.9 305.9 284.0 306.4 0.15 15 478 5920 -25.1 -44.1 15 19.0 -27.0 334 52 306.4 306.4 284.1 306.9 0.16 16 408 7060 -30.9 -51.9 11 21.0 -32.3 348 59 313.1 313.1 286.5 313.3 0.08 17 400 7200 -32.7 -53.7 10 21.0 -34.0 350 60 312.5 312.5 286.3 312.7 0.06 18 399 7218 -32.8 -53.8 10 21.0 -34.1 350 60 312.5 312.5 286.3 312.8 0.06 19 327 8579 -44.7 -63.7 10 19.0 -45.2 0 52 314.5 314.5 286.9 314.6 0.02 20 300 9150 -47.9 -65.9 11 18.0 -48.3 5 48 317.8 317.8 288.1 317.9 0.02 21 266 9939 -53.1 -70.1 11 17.0 -53.4 5 41 321.4 321.4 289.2 321.4 0.01 22 258 10137 -53.1 -70.1 11 17.0 -53.4 5 40 324.2 324.2 290.0 324.2 0.01 23 250 10340 -54.7 -71.7 11 17.0 -54.9 5 38 324.7 324.7 290.2 324.8 0.01 24 244 10494 -56.1 -72.1 12 16.0 -56.3 6 36 324.9 324.9 290.3 324.9 0.01 25 201 11719 -57.5 -73.5 11 16.0 -57.7 15 17 341.2 341.2 294.6 341.3 0.01 26 200 11750 -57.5 -73.5 11 16.0 -57.7 15 17 341.7 341.7 294.7 341.7 0.01 27 184 12270 -62.3 -77.3 12 15.0 -62.4 360 11 342.2 342.2 294.8 342.2 0.01 28 176 12546 -58.5 -74.5 11 16.0 -58.7 352 11 352.8 352.8 297.3 352.8 0.01 29 162 13062 -62.1 -78.1 10 16.0 -62.2 338 11 355.2 355.2 297.7 355.2 0.01 30 154 13376 -59.7 -75.7 11 16.0 -59.9 330 11 364.5 364.5 299.5 364.5 0.01 31 150 13540 -60.3 -76.3 11 16.0 -60.4 325 11 366.2 366.2 299.9 366.2 0.01 32 116 15130 -64.3 -80.3 9 16.0 -64.4 300 12 386.7 386.7 303.3 386.7 0.01 33 100 16040 -63.9 -79.9 10 16.0 -64.1 285 13 404.3 404.3 305.7 404.3 0.01 34 70 18210 -65.7 -82.7 8 17.0 -65.9 285 23 443.8 443.8 310.3 443.9 0.01 35 65 18659 -65.9 -82.9 8 17.0 -66.1 283 24 452.9 452.9 311.1 452.9 0.01 36 50 20240 -68.1 -85.1 7 17.0 -68.3 275 29 483.0 483.0 313.7 483.0 0.01 37 34 22551 -70.3 -88.3 5 18.0 -70.5 279 39 533.5 533.5 317.1 533.6 0.00 38 30 23300 -68.3 -86.3 6 18.0 -68.6 280 42 558.4 558.4 318.6 558.5 0.01 39 20 25710 -71.3 -89.3 5 18.0 -71.6 295 44 617.9 617.9 321.4 618.0 0.01 40 18 26334 -71.7 -89.7 5 18.0 -72.0 293 49 635.6 635.6 322.1 635.6 0.01 41 12 28744 -69.9 -87.9 6 18.0 -70.5 284 67 720.1 720.1 325.1 720.2 0.01 42 11 29266 -67.9 -86.9 5 19.0 -68.8 282 71 745.5 745.5 325.8 745.6 0.02 43 10 29840 -67.9 -86.9 5 19.0 -68.8 280 75 766.1 766.1 326.4 766.3 0.02 44 7.3 31740 -66.1 -85.1 5 19.0 -67.6 845.6 845.6 328.3 846.0 0.04 45 6.4 32549 -60.7 -80.7 6 20.0 -63.6 900.9 901.0 329.5 901.9 0.09 TRP 184 12270 -62.3 -77.3 12 15.0 -62.4 360 11 342.2 342.2 294.8 342.2 0.01 WND 399 7218 -32.8 -53.8 10 21.0 -34.1 350 60 312.5 312.5 286.3 312.8 0.06 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 938.68 mb = 707.51 m = 2321.19 ft Freezing level: 814.31 mb = 1843.28 m = 6047.43 ft Freezing level: 793.35 mb = 2051.60 m = 6730.90 ft Wetbulb zero: 966.72 mb = 469.00 m = 1538.69 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 33.97 % Est. max temperature: 10.60 C = 51.09 F Sfc-Lift cond lev (LCL): 957.05 mb = 549.64 m = 1803.27 ft T: 0.68 C 700-500 lapse rate: 6.26 C/km ThetaE index: 2.17 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 715.19 mb = 2868.01 m = 9409.37 ft Mean mixing ratio: 3.54 g/kg Conv temperature: 21.73 C = 71.11 F Cap Strength: 15.70 C Lifted Index: 15.85 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 11.02 C Showalter Index: 13.42 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 14.00 C K Index: -7.30 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.42 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 68525.17 J/kg Cap Strength: 15.85 C Lift Cond Lev (LCL): 917.85 mb = 885.27 m = 2904.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 22 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 1004 164 300 9 7.8 -4.5 | 204 19 7.5 17.1 1 1000 196 300 9 7.8 -4.5 | 204 19 7.5 17.1 2 925 823 10 11 -1.9 -10.8 | 169 11 -2.2 10.8 3 850 1500 10 11 -1.9 -10.8 | 169 11 -2.2 10.8 4 700 3036 315 27 19.1 -19.1 | 262 19 18.8 2.5 5 500 5590 330 50 25.0 -43.3 | 311 33 24.8 -21.7 6 400 7200 350 60 10.4 -59.1 | 345 39 10.2 -37.5 7 399 7218 350 60 10.4 -59.1 | 345 39 10.2 -37.5 8 300 9150 5 48 -4.2 -47.8 | 10 27 -4.4 -26.2 9 250 10340 5 38 -3.3 -37.9 | 12 17 -3.6 -16.2 10 200 11750 15 17 -4.4 -16.4 | 138 7 -4.6 5.2 11 184 12270 360 11 -0.0 -11.0 | 179 11 -0.2 10.6 12 150 13540 325 11 6.3 -9.0 | 206 14 6.1 12.6 13 100 16040 285 13 12.6 -3.4 | 214 22 12.3 18.2 14 70 18210 285 23 22.2 -6.0 | 235 27 22.0 15.7 15 50 20240 275 29 28.9 -2.5 | 236 34 28.6 19.1 16 30 23300 280 42 41.4 -7.3 | 251 44 41.1 14.3 17 20 25710 295 44 39.9 -18.6 | 266 40 39.6 3.0 18 10 29840 280 75 73.9 -13.0 | 263 74 73.6 8.6 Wind Parameters Mean winds (0-6000m): 329.4 at 28.8 knts Storm direction: 359.4 at 21.6 knts Shear (0-3000m) pos: 2.0 neg: 4.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 61.9 deg Storm rel helicity (0-3000m) pos: 28.3 neg: -23.7 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 48.44 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 ------------------------------------------------------------------------------- 500 326 10 201 14| 8.9 0.0 8.9| 0.0 -14.0 -14.0 -28.0 -0.45| 9.3 -4.2 1000 350 10 187 12| 6.0 0.0 6.0| 0.0 -23.7 -23.7 -23.7 -0.60| 6.4 -3.8 1500 358 11 181 11| 4.0 0.7 4.7| 1.8 -23.7 -21.9 -14.6 -0.46| 5.0 -2.3 2000 356 12 184 10| 3.0 2.3 5.3| 11.6 -23.7 -12.1 -6.1 -0.05| 5.5 -0.3 2500 347 14 198 9| 2.4 3.4 5.8| 21.5 -23.7 -2.2 -0.9 0.13| 6.1 0.8 3000 337 16 219 9| 2.0 4.0 6.0| 28.3 -23.7 4.5 1.5 0.14| 6.5 0.9 4000 329 20 244 11| 2.1 3.0 5.1| 76.4 -23.7 52.6 13.2 0.29| 6.1 1.8 5000 328 24 265 13| 2.6 2.4 5.0|132.9 -23.7 109.2 21.8 0.38| 5.9 2.2 6000 329 29 282 15| 3.1 2.0 5.1|224.4 -23.7 200.7 33.4 0.47| 5.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//X4172/skewt/X4172.skewt.20251129.12.gif