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 UNNT... Searching the city database file for: UNNT ... Date:0000Z 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 1022 177 -5.3 -7.9 82 2.6 -6.1 0 0 266.2 266.5 265.8 271.7 2.06 1 1000 319 -3.5 -6.0 83 2.5 -4.3 65 1 269.6 270.1 268.8 276.3 2.44 2 955 684 -0.7 -29.7 9 29.0 -6.4 65 3 276.1 276.1 269.4 277.1 0.34 3 925 937 -1.9 -30.9 9 29.0 -7.3 65 5 277.4 277.4 270.1 278.3 0.31 4 850 1605 -4.9 -32.9 9 28.0 -9.8 60 7 281.0 281.1 272.2 281.9 0.28 5 826 1830 -5.7 -33.7 9 28.0 -10.5 60 7 282.5 282.5 273.1 283.3 0.27 6 700 3115 -11.3 -41.3 6 30.0 -15.3 60 9 290.0 290.0 276.9 290.5 0.15 7 666 3495 -12.9 -45.9 4 33.0 -16.7 60 9 292.3 292.3 278.0 292.7 0.09 8 542 5034 -23.3 -54.3 4 31.0 -25.5 60 11 297.7 297.7 280.4 297.8 0.04 9 500 5620 -26.3 -55.3 5 29.0 -28.2 60 11 301.0 301.0 281.8 301.1 0.04 10 433 6648 -34.3 -62.3 4 28.0 -35.4 57 12 303.5 303.5 282.8 303.5 0.02 11 400 7200 -38.3 -65.3 4 27.0 -39.1 55 13 305.2 305.2 283.5 305.3 0.01 12 359 7930 -44.1 -70.1 4 26.0 -44.6 53 14 307.0 307.0 284.2 307.1 0.01 13 300 9110 -51.3 -76.3 4 25.0 -51.6 50 15 313.0 313.0 286.4 313.1 0.00 14 293 9263 -52.3 -76.3 4 24.0 -52.5 49 15 313.7 313.7 286.6 313.8 0.00 15 250 10280 -57.7 -80.7 4 23.0 -57.9 40 17 320.3 320.3 288.8 320.3 0.00 16 240 10537 -58.7 -80.7 4 22.0 -58.9 35 17 322.5 322.5 289.5 322.6 0.00 17 200 11690 -55.9 -78.9 4 23.0 -56.1 5 17 344.2 344.2 295.3 344.3 0.00 18 150 13510 -58.1 -80.1 4 22.0 -58.3 340 21 370.0 370.0 300.5 370.0 0.00 19 140 13943 -57.9 -79.9 4 22.0 -58.2 338 21 377.7 377.7 301.9 377.7 0.00 20 100 16050 -59.7 -78.7 7 19.0 -60.0 330 19 412.4 412.4 306.8 412.4 0.01 21 70 18240 -62.5 -81.5 6 19.0 -62.8 320 21 450.7 450.7 310.9 450.7 0.01 22 65 18697 -62.9 -81.9 6 19.0 -63.2 314 21 459.5 459.5 311.7 459.5 0.01 23 52 20069 -63.5 -82.5 6 19.0 -63.8 298 23 488.3 488.3 314.1 488.4 0.01 24 50 20310 -63.1 -82.1 6 19.0 -63.5 295 23 494.8 494.8 314.6 494.8 0.01 25 30 23460 -61.3 -81.3 5 20.0 -62.0 290 25 577.5 577.5 319.5 577.6 0.02 26 26 24350 -60.5 -80.5 6 20.0 -61.4 603.9 603.9 320.8 604.1 0.02 27 20 25995 -57.5 -77.5 6 20.0 -59.1 660.2 660.2 323.1 660.6 0.05 TRP 240 10537 -58.7 -80.7 4 22.0 -58.9 35 17 322.5 322.5 289.5 322.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 11.15 % Est. max temperature: 8.51 C = 47.31 F Sfc-Lift cond lev (LCL): 980.69 mb = 473.39 m = 1553.10 ft T: -2.31 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.00 C Layer 1022.0-16093824937590953869312.0 mb Conv cond level (CCL): 559.80 mb = 4792.34 m = 15722.70 ft Mean mixing ratio: 1.21 g/kg Conv temperature: 25.58 C = 78.04 F Cap Strength: 18.19 C Lifted Index: 20.32 C Risk: None Lifted Index @300 mb: 25.85 C Lifted Index @700 mb: 13.93 C Showalter Index: 16.10 C Risk: None Total Totals Index: 14.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: -6.60 C K Index: -41.50 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.38 J/kg Max Up Vert Vel: 7.92 m/s Conv Inhibition (B-): 54592.58 J/kg Cap Strength: 20.21 C Lift Cond Lev (LCL): 791.71 mb = 2159.20 m = 7083.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 at 6 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 1022 177 0 0 -0.0 -0.0 | 270 6 6.2 -0.0 1 1000 319 65 1 -0.9 -0.4 | 275 5 5.3 -0.4 2 925 937 65 5 -4.5 -2.1 | 322 3 1.7 -2.1 3 850 1605 60 7 -6.1 -3.5 | 358 4 0.1 -3.5 4 700 3115 60 9 -7.8 -4.5 | 20 5 -1.6 -4.5 5 500 5620 60 11 -9.5 -5.5 | 31 6 -3.3 -5.5 6 400 7200 55 13 -10.6 -7.5 | 31 9 -4.5 -7.5 7 300 9110 50 15 -11.5 -9.6 | 29 11 -5.3 -9.7 8 250 10280 40 17 -10.9 -13.0 | 20 14 -4.7 -13.0 9 240 10537 35 17 -9.8 -13.9 | 14 14 -3.6 -14.0 10 200 11690 5 17 -1.5 -16.9 | 344 18 4.7 -17.0 11 150 13510 340 21 7.2 -19.7 | 326 24 13.4 -19.8 12 100 16050 330 19 9.5 -16.5 | 316 23 15.7 -16.5 13 70 18240 320 21 13.5 -16.1 | 309 25 19.7 -16.1 14 50 20310 295 23 20.8 -9.7 | 290 29 27.0 -9.7 15 30 23460 290 25 23.5 -8.6 | 286 31 29.7 -8.6 Wind Parameters Mean winds (0-6000m): 60.2 at 8.2 knts Storm direction: 90.2 at 6.2 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 6.7 neg: 0.0 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.38 Bulk Shear: 5.84 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 65 2 279 5| 3.4 0.0 3.4| 2.4 0.0 2.4 4.8 0.57| 3.5 2.0 1000 65 3 292 4| 1.7 1.2 2.9| 4.1 0.0 4.1 4.1 0.71| 3.0 2.1 1500 63 4 309 3| 1.1 1.3 2.4| 5.1 0.0 5.1 3.4 0.73| 2.5 1.8 2000 62 5 323 3| 0.9 1.1 2.0| 5.6 0.0 5.6 2.8 0.74| 2.0 1.5 2500 61 6 335 3| 0.7 1.1 1.7| 6.2 0.0 6.2 2.5 0.74| 1.8 1.3 3000 61 6 345 3| 0.6 1.0 1.6| 6.7 0.0 6.7 2.2 0.74| 1.6 1.2 4000 61 7 358 3| 0.4 0.8 1.3| 7.4 0.0 7.4 1.8 0.73| 1.3 0.9 5000 60 8 7 4| 0.3 0.8 1.1| 8.0 0.0 8.0 1.6 0.71| 1.1 0.8 6000 60 8 13 4| 0.3 0.7 1.0| 8.4 0.0 8.4 1.4 0.66| 1.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251017.00.gif