UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 17 OCT 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 1019 177 1.8 -6.2 55 8.0 -1.0 80 3 273.5 273.9 271.1 280.0 2.36 1 1000 295 0.2 -8.8 51 9.0 -2.7 90 5 273.4 273.7 270.4 278.8 1.96 2 960 621 -2.5 -11.5 50 9.0 -5.2 100 6 273.8 274.1 270.2 278.5 1.65 3 925 916 -3.1 -13.1 46 10.0 -6.0 110 7 276.1 276.4 271.4 280.4 1.50 4 888 1235 -4.1 -16.1 39 12.0 -7.3 117 9 278.3 278.6 272.2 281.9 1.22 5 850 1576 -4.7 -17.7 35 13.0 -8.1 125 11 281.2 281.4 273.8 284.5 1.12 6 841 1660 -4.9 -18.9 32 14.0 -8.4 126 11 281.9 282.0 274.0 284.9 1.02 7 810 1957 -2.7 -25.7 15 23.0 -7.9 127 12 287.3 287.4 276.2 289.1 0.58 8 773 2328 -3.7 -26.7 15 23.0 -8.8 130 13 290.0 290.1 277.6 291.8 0.56 9 700 3106 -8.9 -32.9 12 24.0 -13.2 135 15 292.6 292.7 278.5 293.8 0.34 10 632 3888 -13.1 -39.1 9 26.0 -16.8 123 15 296.5 296.6 280.1 297.2 0.20 11 561 4781 -19.9 -43.9 10 24.0 -22.5 109 15 298.8 298.8 281.0 299.3 0.14 12 507 5520 -26.1 -46.1 13 20.0 -27.8 97 15 300.0 300.0 281.5 300.5 0.12 13 500 5620 -26.9 -46.9 13 20.0 -28.5 95 15 300.2 300.3 281.6 300.6 0.11 14 400 7200 -38.1 -55.1 15 17.0 -38.8 110 19 305.5 305.5 283.7 305.7 0.05 15 392 7338 -38.7 -55.7 15 17.0 -39.4 108 19 306.5 306.5 284.1 306.7 0.05 16 305 9013 -50.7 -65.7 15 15.0 -51.0 86 21 312.4 312.4 286.2 312.5 0.02 17 300 9120 -52.1 -66.1 17 14.0 -52.3 85 21 311.9 311.9 286.0 312.0 0.02 18 250 10280 -56.9 -69.9 18 13.0 -57.1 65 21 321.5 321.5 289.2 321.5 0.01 19 245 10408 -57.9 -69.9 20 12.0 -58.0 55 23 321.8 321.8 289.3 321.9 0.01 20 200 11690 -56.7 -69.7 18 13.0 -56.9 30 17 343.0 343.0 295.0 343.0 0.02 21 188 12082 -56.3 -69.3 18 13.0 -56.5 19 17 349.7 349.7 296.6 349.8 0.02 22 150 13510 -57.3 -71.3 15 14.0 -57.5 340 17 371.4 371.4 300.8 371.4 0.02 23 126 14610 -58.5 -73.5 13 15.0 -58.7 331 18 388.2 388.2 303.5 388.2 0.01 24 100 16060 -59.5 -74.5 13 15.0 -59.8 320 19 412.8 412.8 306.9 412.8 0.02 25 82 17298 -61.1 -78.1 9 17.0 -61.4 314 19 433.6 433.6 309.2 433.7 0.01 26 70 18280 -61.5 -78.5 9 17.0 -61.8 310 19 452.8 452.8 311.1 452.9 0.01 27 50 20370 -62.1 -80.1 7 18.0 -62.5 310 21 497.1 497.1 314.8 497.2 0.01 28 46 20883 -62.5 -80.5 7 18.0 -62.9 308 22 508.2 508.2 315.5 508.3 0.01 29 34 22746 -61.7 -80.7 6 19.0 -62.3 299 24 556.2 556.2 318.5 556.3 0.02 30 30 23520 -61.1 -82.1 5 21.0 -61.9 295 25 578.1 578.1 319.6 578.2 0.02 31 23 25159 -59.3 -81.3 4 22.0 -60.5 285 28 629.0 629.0 321.9 629.2 0.02 32 20 26030 -57.5 -80.5 4 23.0 -59.2 280 29 660.2 660.2 323.1 660.4 0.03 33 17 27058 -56.7 -79.7 4 23.0 -58.7 694.1 694.2 324.3 694.5 0.04 TRP 245 10408 -57.9 -69.9 20 12.0 -58.0 55 23 321.8 321.8 289.3 321.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5325.00 m Freezing level: 997.04 mb = 319.16 m = 1047.09 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 21.22 % Est. max temperature: 8.13 C = 46.63 F Sfc-Lift cond lev (LCL): 899.52 mb = 1134.31 m = 3721.45 ft T: -3.78 C 700-500 lapse rate: 7.16 C/km ThetaE index: 1.51 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 595.25 mb = 4336.58 m = 14227.46 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 26.14 C = 79.05 F Cap Strength: 17.59 C Lifted Index: 17.67 C Risk: None Lifted Index @300 mb: 23.20 C Lifted Index @700 mb: 14.34 C Showalter Index: 13.48 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 9.20 C K Index: -19.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.96 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 57181.73 J/kg Cap Strength: 17.56 C Lift Cond Lev (LCL): 838.97 mb = 1679.14 m = 5508.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 at 10 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 1019 177 80 3 -3.0 -0.5 | 345 9 2.3 -8.5 1 1000 295 90 5 -5.0 0.0 | 358 8 0.3 -8.0 2 925 916 110 7 -6.6 2.4 | 13 6 -1.3 -5.6 3 850 1576 125 11 -9.0 6.3 | 66 4 -3.7 -1.7 4 700 3106 135 15 -10.6 10.6 | 116 6 -5.3 2.6 5 500 5620 95 15 -14.9 1.3 | 55 12 -9.7 -6.7 6 400 7200 110 19 -17.9 6.5 | 83 13 -12.6 -1.5 7 300 9120 85 21 -20.9 -1.8 | 58 18 -15.6 -9.8 8 250 10280 65 21 -19.0 -8.9 | 39 22 -13.8 -16.9 9 245 10408 55 23 -18.8 -13.2 | 33 25 -13.6 -21.2 10 200 11690 30 17 -8.5 -14.7 | 8 23 -3.2 -22.7 11 150 13510 340 17 5.8 -16.0 | 335 26 11.1 -24.0 12 100 16060 320 19 12.2 -14.6 | 322 29 17.5 -22.5 13 70 18280 310 19 14.6 -12.2 | 316 28 19.8 -20.2 14 50 20370 310 21 16.1 -13.5 | 315 30 21.4 -21.5 15 30 23520 295 25 22.7 -10.6 | 304 34 27.9 -18.6 16 20 26030 280 29 28.6 -5.0 | 291 36 33.8 -13.0 Wind Parameters Mean winds (0-6000m): 116.5 at 12.8 knts Storm direction: 146.5 at 9.6 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 128.8 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -0.3 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.23 Bulk Shear: 8.94 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 94 5 359 8| 3.7 0.0 3.7| 6.5 0.0 6.5 13.1 0.81| 3.9 3.2 1000 104 6 6 7| 3.3 0.0 3.3| 9.8 0.0 9.8 9.8 0.79| 3.5 2.7 1500 112 7 17 5| 3.2 0.0 3.2| 13.3 0.0 13.3 8.9 0.84| 3.4 2.9 2000 117 8 29 5| 2.8 0.0 2.8| 14.9 0.0 14.9 7.5 0.86| 2.9 2.5 2500 121 9 42 4| 2.5 0.0 2.5| 16.7 0.0 16.7 6.7 0.86| 2.7 2.3 3000 125 10 56 4| 2.3 0.0 2.3| 18.1 -0.3 17.8 5.9 0.83| 2.5 2.0 4000 125 11 71 4| 1.7 0.5 2.3| 18.1 -7.0 11.1 2.8 0.45| 2.4 1.1 5000 121 12 72 5| 1.4 0.8 2.2| 18.1 -15.1 3.1 0.6 0.22| 2.3 0.5 6000 117 13 70 7| 1.3 0.8 2.2| 24.0 -18.9 5.2 0.9 0.21| 2.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251017.12.gif