UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 16 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 1027 177 -7.7 -8.4 95 0.7 -7.9 40 1 263.4 263.8 263.7 268.7 1.97 1 1000 350 -3.3 -9.3 63 6.0 -5.1 40 3 269.9 270.2 268.0 275.0 1.89 2 996 382 -2.7 -9.7 59 7.0 -4.8 40 3 270.8 271.1 268.5 275.8 1.83 3 925 964 -4.3 -17.3 36 13.0 -7.5 45 7 274.9 275.1 269.9 278.0 1.06 4 898 1197 -5.1 -20.1 30 15.0 -8.6 49 8 276.4 276.6 270.5 279.0 0.86 5 850 1628 -6.5 -20.5 32 14.0 -9.8 55 9 279.3 279.5 272.3 282.0 0.88 6 809 2013 -8.1 -21.1 34 13.0 -11.1 54 10 281.6 281.8 273.6 284.3 0.88 7 700 3126 -13.7 -23.7 43 10.0 -15.7 50 13 287.3 287.5 276.6 289.8 0.81 8 570 4660 -22.3 -35.3 30 13.0 -23.9 41 15 294.6 294.7 279.4 295.7 0.33 9 500 5610 -28.7 -35.7 51 7.0 -29.5 35 17 298.0 298.1 281.0 299.3 0.36 10 491 5740 -29.5 -35.5 56 6.0 -30.2 34 17 298.6 298.7 281.3 299.9 0.38 11 444 6449 -34.3 -40.3 55 6.0 -34.8 27 19 301.3 301.3 282.3 302.2 0.26 12 400 7170 -39.5 -47.5 42 8.0 -39.9 20 21 303.7 303.7 283.0 304.1 0.13 13 364 7812 -42.7 -51.7 37 9.0 -43.1 18 22 307.7 307.7 284.5 308.0 0.09 14 308 8919 -51.9 -62.9 26 11.0 -52.1 15 25 309.9 309.9 285.3 310.0 0.03 15 300 9090 -52.5 -63.5 25 11.0 -52.7 15 25 311.3 311.4 285.8 311.4 0.02 16 250 10250 -58.1 -69.1 23 11.0 -58.2 360 29 319.7 319.7 288.6 319.7 0.01 17 233 10693 -60.7 -71.7 22 11.0 -60.8 360 31 322.2 322.3 289.5 322.3 0.01 18 200 11650 -58.9 -70.9 20 12.0 -59.0 355 35 339.5 339.5 294.2 339.5 0.01 19 150 13460 -57.9 -72.9 13 15.0 -58.1 350 31 370.3 370.3 300.7 370.4 0.01 20 119 14913 -58.7 -75.7 9 17.0 -59.0 344 28 394.2 394.2 304.4 394.3 0.01 21 100 16000 -59.9 -76.9 9 17.0 -60.2 340 25 412.0 412.0 306.7 412.0 0.01 22 88 16793 -60.7 -78.7 8 18.0 -61.0 335 24 425.7 425.7 308.4 425.8 0.01 23 70 18210 -61.3 -79.3 7 18.0 -61.6 325 23 453.2 453.2 311.1 453.3 0.01 24 50 20290 -62.7 -81.7 6 19.0 -63.1 315 23 495.7 495.7 314.7 495.8 0.01 25 44 21071 -63.5 -82.5 6 19.0 -63.9 312 24 512.2 512.2 315.8 512.3 0.01 26 32 23029 -60.5 -78.5 8 18.0 -61.3 306 25 569.1 569.1 319.1 569.3 0.03 27 30 23430 -59.5 -80.5 5 21.0 -60.4 305 25 582.4 582.4 319.8 582.6 0.02 28 21 25663 -57.5 -80.5 4 23.0 -59.1 283 29 651.0 651.0 322.7 651.2 0.03 29 20 25970 -57.1 -80.1 4 23.0 -58.8 280 29 661.4 661.4 323.1 661.6 0.03 30 13 28732 -50.3 -74.3 4 24.0 -54.6 268 33 771.7 771.7 326.5 772.8 0.12 31 10 30460 -45.5 -70.5 4 25.0 -52.6 260 35 849.7 849.9 328.4 852.7 0.28 32 7.1 32759 -42.5 -69.5 4 27.0 -52.5 949.5 949.8 330.4 955.0 0.46 TRP 233 10693 -60.7 -71.7 22 11.0 -60.8 360 31 322.2 322.3 289.5 322.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 39.45 % Est. max temperature: 6.65 C = 43.97 F Sfc-Lift cond lev (LCL): 1015.39 mb = 250.80 m = 822.83 ft T: -5.82 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.00 C Layer 1027.0-55782952777075916800.0 mb Conv cond level (CCL): 652.65 mb = 3649.07 m = 11971.87 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 18.88 C = 65.99 F Cap Strength: 16.82 C Lifted Index: 18.74 C Risk: None Lifted Index @300 mb: 25.41 C Lifted Index @700 mb: 12.35 C Showalter Index: 13.70 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 8.20 C K Index: -8.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.21 J/kg Max Up Vert Vel: 7.64 m/s Conv Inhibition (B-): 67401.29 J/kg Cap Strength: 18.67 C Lift Cond Lev (LCL): 862.91 mb = 1509.82 m = 4953.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 9 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 1027 177 40 1 -0.6 -0.8 | 257 8 8.1 1.9 1 1000 350 40 3 -1.9 -2.3 | 267 7 6.8 0.3 2 925 964 45 7 -4.9 -4.9 | 302 4 3.8 -2.3 3 850 1628 55 9 -7.4 -5.2 | 332 3 1.3 -2.5 4 700 3126 50 13 -10.0 -8.4 | 12 6 -1.3 -5.7 5 500 5610 35 17 -9.8 -13.9 | 5 11 -1.0 -11.3 6 400 7170 20 21 -7.2 -19.7 | 355 17 1.5 -17.1 7 300 9090 15 25 -6.5 -24.1 | 354 22 2.2 -21.5 8 250 10250 360 29 -0.0 -29.0 | 342 28 8.7 -26.4 9 233 10693 360 31 -0.0 -31.0 | 343 30 8.7 -28.4 10 200 11650 355 35 3.1 -34.9 | 340 34 11.8 -32.2 11 150 13460 350 31 5.4 -30.5 | 333 31 14.1 -27.9 12 100 16000 340 25 8.6 -23.5 | 320 27 17.3 -20.9 13 70 18210 325 23 13.2 -18.8 | 307 27 21.9 -16.2 14 50 20290 315 23 16.3 -16.3 | 299 28 25.0 -13.6 15 30 23430 305 25 20.5 -14.3 | 292 31 29.2 -11.7 16 20 25970 280 29 28.6 -5.0 | 274 37 37.3 -2.4 17 10 30460 260 35 34.5 6.1 | 259 44 43.2 8.7 Wind Parameters Mean winds (0-6000m): 43.3 at 12.1 knts Storm direction: 73.3 at 9.1 knts Shear (0-3000m) pos: 1.4 neg: 0.7 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 11.8 neg: 0.0 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.80 Bulk Shear: 10.42 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 41 3 268 7| 4.3 0.0 4.3| 5.2 0.0 5.2 10.3 0.71| 4.3 3.0 1000 44 5 279 5| 3.4 0.0 3.4| 7.9 0.0 7.9 7.9 0.75| 3.5 2.6 1500 48 6 288 4| 2.8 0.0 2.8| 9.1 0.0 9.1 6.1 0.77| 2.9 2.3 2000 50 7 298 4| 2.1 0.4 2.5| 10.1 0.0 10.1 5.1 0.77| 2.6 2.0 2500 51 8 310 4| 1.7 0.6 2.2| 11.0 0.0 11.0 4.4 0.75| 2.3 1.8 3000 51 9 323 4| 1.4 0.7 2.1| 11.8 0.0 11.8 3.9 0.72| 2.2 1.6 4000 49 10 342 4| 1.1 0.8 1.8| 11.8 -0.5 11.3 2.8 0.59| 1.9 1.1 5000 46 11 352 5| 0.8 0.8 1.7| 11.8 -1.8 10.0 2.0 0.48| 1.8 0.9 6000 43 12 356 6| 0.7 0.9 1.6| 11.8 -5.3 6.5 1.1 0.35| 1.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251016.00.gif