UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for X4172... Searching the city database file for: X4172 ... Date:0000Z 7 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 1003 163 8.8 6.1 83 2.7 7.4 280 7 281.7 282.7 280.4 297.9 5.89 1 1000 188 8.4 6.1 85 2.3 7.2 280 7 281.5 282.6 280.4 297.8 5.91 2 925 827 3.2 1.8 91 1.4 2.5 270 17 282.6 283.4 279.4 295.7 4.71 3 856 1452 -0.5 -2.1 89 1.6 -1.2 261 26 285.0 285.7 279.5 295.9 3.83 4 850 1508 0.6 -4.1 71 4.7 -1.3 260 27 286.8 287.4 279.7 296.3 3.32 5 838 1623 4.8 -13.2 26 18.0 -1.5 261 27 292.4 292.7 280.2 297.4 1.65 6 818 1819 4.4 -25.6 9 30.0 -3.6 264 26 294.0 294.1 279.5 295.8 0.58 7 700 3071 -2.1 -12.1 46 10.0 -5.7 280 23 300.2 300.6 284.1 306.9 2.16 8 676 3347 -4.5 -13.5 49 9.0 -7.5 282 23 300.5 300.8 284.1 306.7 1.99 9 582 4512 -10.7 -29.7 19 19.0 -14.7 291 22 306.4 306.5 284.7 308.3 0.56 10 576 4591 -11.3 -31.3 17 20.0 -15.3 292 22 306.6 306.7 284.7 308.3 0.49 11 500 5660 -19.3 -24.3 65 5.0 -20.4 300 21 309.5 309.7 286.4 313.1 1.07 12 429 6774 -28.5 -32.0 72 3.5 -29.0 293 22 311.6 311.8 286.6 313.8 0.61 13 411 7079 -30.5 -34.4 69 3.9 -31.0 291 23 312.9 313.0 287.0 314.7 0.50 14 400 7270 -32.3 -36.4 67 4.1 -32.8 290 23 313.0 313.1 286.9 314.5 0.42 15 300 9230 -48.9 -52.5 66 3.6 -49.0 290 25 316.4 316.4 287.7 316.8 0.10 16 254 10300 -58.7 -62.5 61 3.8 -58.7 290 25 317.4 317.4 287.9 317.5 0.03 17 250 10400 -59.1 -63.0 60 3.9 -59.2 290 25 318.2 318.2 288.2 318.3 0.03 18 220 11188 -64.3 -68.2 59 3.9 -64.3 315 31 322.0 322.0 289.4 322.1 0.02 19 209 11501 -63.3 -67.3 58 4.0 -63.3 312 30 328.4 328.4 291.3 328.4 0.02 20 200 11770 -64.5 -68.5 58 4.0 -64.6 310 29 330.6 330.6 291.9 330.7 0.02 21 189 12116 -64.9 -68.9 58 4.0 -65.0 308 29 335.4 335.4 293.2 335.4 0.02 22 168 12844 -60.1 -64.1 59 4.0 -60.2 304 28 354.8 354.9 297.7 355.0 0.04 23 150 13550 -61.3 -65.2 60 3.9 -61.4 300 27 364.5 364.5 299.6 364.7 0.04 24 126 14631 -62.1 -66.8 53 4.7 -62.2 298 28 381.7 381.7 302.5 381.8 0.04 25 112 15364 -59.1 -64.1 52 5.0 -59.2 296 28 400.3 400.4 305.3 400.7 0.06 26 100 16070 -62.3 -68.3 44 6.0 -62.4 295 29 407.4 407.4 306.2 407.6 0.04 27 85 17070 -65.3 -71.3 43 6.0 -65.4 300 27 420.7 420.7 307.8 420.8 0.03 28 70 18260 -63.7 -70.7 38 7.0 -63.8 305 25 448.1 448.1 310.7 448.3 0.04 29 63 18905 -62.9 -69.9 38 7.0 -63.1 300 26 463.6 463.6 312.1 463.9 0.05 30 50 20310 -67.1 -75.1 31 8.0 -67.2 290 27 485.4 485.4 313.9 485.5 0.03 31 30 23410 -64.9 -74.9 24 10.0 -65.3 285 35 567.7 567.7 319.0 568.1 0.05 32 26 24281 -62.9 -72.9 25 10.0 -63.5 280 35 597.1 597.1 320.5 597.7 0.08 33 20 25880 -65.1 -76.1 20 11.0 -65.7 270 35 636.9 636.9 322.2 637.4 0.06 34 17 26868 -66.1 -78.1 17 12.0 -66.7 664.0 664.0 323.2 664.4 0.05 35 12 28990 -64.3 -76.3 18 12.0 -65.3 739.9 740.0 325.7 740.8 0.10 36 11 29528 -59.3 -72.3 17 13.0 -61.2 776.7 776.8 326.7 778.7 0.20 TRP 220 11188 -64.3 -68.2 59 3.9 -64.3 315 31 322.0 322.0 289.4 322.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 865.32 mb = 1367.19 m = 4485.49 ft Freezing level: 853.27 mb = 1477.24 m = 4846.52 ft Freezing level: 738.12 mb = 2666.64 m = 8748.70 ft Wetbulb zero: 877.91 mb = 1247.98 m = 4094.37 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 47.18 % Est. max temperature: 13.00 C = 55.41 F Sfc-Lift cond lev (LCL): 962.58 mb = 500.63 m = 1642.46 ft T: 5.86 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.22 C Layer 1000.0- 856.0 mb Conv cond level (CCL): 920.82 mb = 863.47 m = 2832.89 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 9.82 C = 49.67 F Cap Strength: 11.41 C Lifted Index: 12.09 C Risk: None Lifted Index @300 mb: 14.13 C Lifted Index @700 mb: 9.36 C Showalter Index: 12.26 C Risk: None Total Totals Index: 35.10 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 15.20 C K Index: 5.80 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.16 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 49962.03 J/kg Cap Strength: 12.02 C Lift Cond Lev (LCL): 927.26 mb = 806.99 m = 2647.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 16 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 1003 163 280 7 6.9 -1.2 | 150 11 -5.5 9.3 1 1000 188 280 7 6.9 -1.2 | 150 11 -5.5 9.3 2 925 827 270 17 17.0 -0.0 | 204 11 4.7 10.5 3 850 1508 260 27 26.6 4.7 | 223 21 14.2 15.2 4 700 3071 280 23 22.7 -4.0 | 238 12 10.3 6.5 5 500 5660 300 21 18.2 -10.5 | 270 6 5.8 0.0 6 400 7270 290 23 21.6 -7.9 | 254 10 9.3 2.6 7 300 9230 290 25 23.5 -8.6 | 260 11 11.1 2.0 8 250 10400 290 25 23.5 -8.6 | 260 11 11.1 2.0 9 220 11188 315 31 21.9 -21.9 | 320 15 9.6 -11.4 10 200 11770 310 29 22.2 -18.6 | 309 13 9.9 -8.1 11 150 13550 300 27 23.4 -13.5 | 285 11 11.0 -3.0 12 100 16070 295 29 26.3 -12.3 | 277 14 13.9 -1.7 13 70 18260 305 25 20.5 -14.3 | 295 9 8.1 -3.8 14 50 20310 290 27 25.4 -9.2 | 264 13 13.0 1.3 15 30 23410 285 35 33.8 -9.1 | 266 22 21.5 1.5 16 20 25880 270 35 35.0 -0.0 | 245 25 22.7 10.5 Wind Parameters Mean winds (0-6000m): 280.4 at 21.6 knts Storm direction: 310.4 at 16.2 knts Shear (0-3000m) pos: 1.5 neg: 3.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 63.4 neg: 0.0 tot: 63.4 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 16.52 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 ------------------------------------------------------------------------------- 500 275 11 169 10| 0.0 7.8 7.8| 18.7 0.0 18.7 37.5 0.96| 7.8 7.4 1000 270 14 191 11| 0.0 7.9 7.9| 36.1 0.0 36.1 36.1 0.82| 8.0 6.5 1500 266 18 205 13| 0.0 6.9 6.9| 47.0 0.0 47.0 31.4 0.69| 7.3 5.1 2000 266 20 212 14| 0.8 5.2 6.0| 54.3 0.0 54.3 27.2 0.67| 6.3 4.2 2500 267 21 216 14| 1.3 4.1 5.4| 59.7 0.0 59.7 23.9 0.64| 5.7 3.6 3000 269 21 219 14| 1.5 3.4 5.0| 63.4 0.0 63.4 21.1 0.62| 5.2 3.2 4000 273 22 224 13| 1.5 2.6 4.1| 68.3 0.0 68.3 17.1 0.61| 4.3 2.6 5000 277 22 229 12| 1.5 2.1 3.6| 72.3 0.0 72.3 14.5 0.61| 3.8 2.3 6000 280 22 233 11| 1.4 1.8 3.2| 73.9 -1.1 72.8 12.1 0.58| 3.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//X4172/skewt/X4172.skewt.20251107.00.gif