UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 13 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 1016 177 -1.7 -9.7 54 8.0 -4.1 30 3 270.2 270.5 268.1 275.2 1.80 1 1000 266 -3.3 -11.3 54 8.0 -5.6 35 5 269.9 270.1 267.5 274.3 1.61 2 954 636 -6.1 -12.1 62 6.0 -7.8 41 7 270.7 270.9 268.1 275.1 1.58 3 925 876 -8.7 -13.3 69 4.6 -9.9 45 9 270.4 270.7 267.7 274.5 1.48 4 870 1346 -12.3 -15.5 77 3.2 -13.0 38 10 271.4 271.7 268.1 275.2 1.31 5 850 1523 -11.3 -15.7 70 4.4 -12.3 35 11 274.3 274.5 269.9 278.1 1.32 6 813 1863 -10.3 -16.3 61 6.0 -11.8 28 12 278.9 279.1 272.7 282.7 1.31 7 700 3001 -14.7 -23.7 46 9.0 -16.5 5 15 286.2 286.3 276.0 288.7 0.81 8 648 3582 -17.9 -29.9 34 12.0 -19.8 2 16 289.0 289.1 276.9 290.5 0.49 9 507 5380 -28.1 -43.1 22 15.0 -29.4 351 21 297.6 297.6 280.6 298.2 0.17 10 500 5480 -28.7 -42.7 25 14.0 -29.9 350 21 298.0 298.1 280.7 298.7 0.18 11 400 7040 -40.3 -48.3 42 8.0 -40.7 345 27 302.6 302.6 282.6 303.0 0.12 12 376 7457 -44.1 -50.1 51 6.0 -44.3 344 29 303.0 303.0 282.7 303.4 0.10 13 329 8339 -48.7 -53.7 56 5.0 -48.8 342 32 308.5 308.5 284.8 308.8 0.08 14 300 8940 -51.3 -57.3 49 6.0 -51.4 340 35 313.0 313.1 286.5 313.3 0.06 15 250 10110 -56.1 -63.1 41 7.0 -56.2 335 33 322.7 322.7 289.6 322.8 0.03 16 247 10187 -56.9 -63.9 41 7.0 -57.0 335 33 322.6 322.6 289.6 322.7 0.03 17 200 11530 -55.5 -63.5 36 8.0 -55.6 330 31 344.9 344.9 295.5 345.0 0.04 18 150 13360 -54.5 -64.5 28 10.0 -54.8 320 25 376.2 376.2 301.6 376.4 0.04 19 100 15950 -56.5 -69.5 18 13.0 -56.9 315 21 418.6 418.6 307.6 418.7 0.03 20 70 18200 -57.7 -72.7 13 15.0 -58.2 305 17 460.9 461.0 311.8 461.1 0.03 21 50 20320 -59.3 -75.3 11 16.0 -59.9 295 21 503.7 503.7 315.2 503.9 0.03 22 45 20982 -59.7 -75.7 11 16.0 -60.3 292 22 518.2 518.2 316.2 518.4 0.03 23 30 23540 -57.1 -75.1 8 18.0 -58.3 280 27 589.0 589.0 320.1 589.3 0.05 24 23 25240 -55.1 -73.1 9 18.0 -56.9 270 31 641.4 641.4 322.4 642.0 0.08 25 20 26140 -54.1 -73.1 8 19.0 -56.3 265 33 670.6 670.6 323.4 671.4 0.10 26 15 28002 -50.3 -71.3 7 21.0 -54.2 740.7 740.8 325.7 742.3 0.17 27 10 30677 -45.5 -67.5 7 22.0 -52.4 849.7 849.9 328.5 854.3 0.43 TRP 247 10187 -56.9 -63.9 41 7.0 -57.0 335 33 322.6 322.6 289.6 322.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 46.81 % Est. max temperature: 0.10 C = 32.18 F Sfc-Lift cond lev (LCL): 895.81 mb = 1121.71 m = 3680.10 ft T: -10.58 C 700-500 lapse rate: 5.65 C/km ThetaE index: 0.88 C Layer 1000.0- 954.0 mb Conv cond level (CCL): 671.97 mb = 3308.56 m = 10854.73 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 15.83 C = 60.49 F Cap Strength: 19.11 C Lifted Index: 19.39 C Risk: None Lifted Index @300 mb: 27.17 C Lifted Index @700 mb: 12.00 C Showalter Index: 16.75 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 13.00 C K Index: -7.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.96 J/kg Max Up Vert Vel: 1.98 m/s Conv Inhibition (B-): 73792.78 J/kg Cap Strength: 19.33 C Lift Cond Lev (LCL): 871.35 mb = 1333.77 m = 4375.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 11 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 1016 177 30 3 -1.5 -2.6 | 216 8 4.9 6.8 1 1000 266 35 5 -2.9 -4.1 | 214 6 3.5 5.3 2 925 876 45 9 -6.4 -6.4 | 181 3 0.0 3.0 3 850 1523 35 11 -6.3 -9.0 | 193 0 0.1 0.3 4 700 3001 5 15 -1.3 -14.9 | 318 8 5.1 -5.6 5 500 5480 350 21 3.6 -20.7 | 318 15 10.0 -11.3 6 400 7040 345 27 7.0 -26.1 | 321 21 13.4 -16.7 7 300 8940 340 35 12.0 -32.9 | 322 30 18.4 -23.5 8 250 10110 335 33 13.9 -29.9 | 315 29 20.3 -20.6 9 247 10187 335 33 13.9 -29.9 | 315 29 20.3 -20.6 10 200 11530 330 31 15.5 -26.8 | 309 28 21.9 -17.5 11 150 13360 320 25 16.1 -19.2 | 294 25 22.5 -9.8 12 100 15950 315 21 14.8 -14.8 | 284 22 21.2 -5.5 13 70 18200 305 17 13.9 -9.8 | 271 20 20.3 -0.4 14 50 20320 295 21 19.0 -8.9 | 269 25 25.4 0.5 15 30 23540 280 27 26.6 -4.7 | 262 33 33.0 4.7 16 20 26140 265 33 32.9 2.9 | 253 41 39.3 12.2 Wind Parameters Mean winds (0-6000m): 4.3 at 15.1 knts Storm direction: 34.3 at 11.3 knts Shear (0-3000m) pos: 0.8 neg: 1.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -4.3 tot: -4.0 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 15.38 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 38 6 210 6| 4.9 0.0 4.9| 0.0 -2.0 -2.0 -4.1 -0.30| 5.0 -1.5 1000 41 7 202 4| 2.5 1.2 3.6| 0.0 -3.1 -3.1 -3.1 -0.36| 3.8 -1.4 1500 39 8 201 3| 1.6 1.4 3.0| 0.1 -3.1 -3.0 -2.0 -0.18| 3.3 -0.6 2000 35 9 211 2| 1.2 1.6 2.8| 0.1 -3.1 -3.0 -1.5 -0.13| 3.1 -0.4 2500 30 10 248 1| 1.0 1.7 2.7| 0.1 -3.5 -3.4 -1.4 -0.13| 3.1 -0.4 3000 24 11 287 2| 0.8 1.8 2.6| 0.3 -4.3 -4.0 -1.3 -0.13| 3.0 -0.4 4000 16 12 310 4| 0.6 1.7 2.3| 0.9 -4.3 -3.3 -0.8 -0.10| 2.6 -0.3 5000 10 14 315 6| 0.5 1.7 2.2| 0.9 -5.1 -4.2 -0.8 -0.10| 2.4 -0.2 6000 4 15 317 8| 0.4 1.7 2.1| 3.3 -5.8 -2.5 -0.4 -0.07| 2.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251013.12.gif