UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 12 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 1010 177 -5.3 -8.1 81 2.8 -6.1 50 7 267.1 267.4 266.4 272.6 2.05 1 1000 223 -5.7 -10.3 70 4.6 -7.0 55 7 267.5 267.7 266.1 272.2 1.74 2 954 591 -6.1 -11.1 68 5.0 -7.5 58 9 270.7 271.0 268.3 275.4 1.71 3 925 832 -7.7 -12.7 67 5.0 -9.0 60 11 271.4 271.7 268.5 275.8 1.55 4 867 1333 -11.7 -14.0 83 2.3 -12.3 56 11 272.3 272.6 269.0 276.5 1.49 5 850 1485 -11.1 -16.1 67 5.0 -12.3 55 11 274.5 274.7 270.0 278.2 1.28 6 815 1809 -9.3 -21.3 37 12.0 -11.9 57 12 279.7 279.9 272.5 282.3 0.86 7 700 2970 -15.9 -28.9 32 13.0 -18.0 65 15 284.9 285.0 274.8 286.4 0.50 8 596 4164 -21.7 -38.7 20 17.0 -23.6 72 20 291.6 291.6 277.8 292.3 0.23 9 514 5234 -29.5 -39.5 37 10.0 -30.4 79 24 294.7 294.8 279.3 295.5 0.24 10 500 5430 -31.3 -41.3 37 10.0 -32.1 80 25 294.9 294.9 279.4 295.6 0.21 11 400 6980 -41.9 -52.9 29 11.0 -42.3 85 36 300.5 300.5 281.7 300.8 0.07 12 321 8441 -52.7 -64.7 22 12.0 -52.9 75 35 305.1 305.1 283.5 305.2 0.02 13 300 8880 -52.5 -64.5 22 12.0 -52.7 70 31 311.3 311.4 285.8 311.4 0.02 14 250 10050 -50.5 -64.5 18 14.0 -50.8 5 17 331.0 331.0 292.0 331.1 0.03 15 241 10290 -49.7 -65.7 14 16.0 -50.1 358 17 335.7 335.7 293.3 335.8 0.02 16 213 11099 -50.1 -68.1 10 18.0 -50.5 336 17 347.1 347.1 296.0 347.2 0.02 17 200 11510 -50.7 -68.7 10 18.0 -51.1 325 17 352.5 352.5 297.2 352.6 0.02 18 165 12749 -52.9 -72.9 7 20.0 -53.3 318 20 368.7 368.7 300.4 368.8 0.01 19 150 13360 -53.5 -73.5 7 20.0 -53.9 315 21 377.9 377.9 301.9 378.0 0.01 20 100 15950 -57.5 -77.5 6 20.0 -57.9 310 25 416.6 416.6 307.3 416.7 0.01 21 70 18200 -59.3 -79.3 6 20.0 -59.7 305 23 457.5 457.5 311.5 457.6 0.01 22 63 18855 -60.7 -80.7 6 20.0 -61.1 303 22 468.4 468.4 312.5 468.5 0.01 23 50 20290 -59.9 -79.9 6 20.0 -60.4 300 21 502.3 502.3 315.1 502.4 0.01 24 34 22710 -58.7 -79.7 5 21.0 -59.6 281 21 564.1 564.1 318.9 564.2 0.02 25 30 23500 -57.5 -79.5 4 22.0 -58.7 275 21 587.9 587.9 320.0 588.1 0.02 26 20 26080 -53.9 -76.9 4 23.0 -56.3 260 25 671.2 671.2 323.5 671.6 0.05 27 17 27127 -52.1 -76.1 4 24.0 -55.2 253 28 708.9 708.9 324.7 709.5 0.07 28 12 29397 -48.9 -73.9 4 25.0 -54.0 238 33 794.5 794.6 327.1 795.9 0.14 29 10 30610 -42.9 -67.9 5 25.0 -51.1 230 36 859.4 859.6 328.7 863.8 0.41 30 6.2 33891 -34.7 -61.7 5 27.0 -49.3 1020.4 1021.4 331.8 1040.0 1.53 TRP 321 8441 -52.7 -64.7 22 12.0 -52.9 75 35 305.1 305.1 283.5 305.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 41.62 % Est. max temperature: 0.86 C = 33.55 F Sfc-Lift cond lev (LCL): 966.12 mb = 492.68 m = 1616.39 ft T: -5.99 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.43 C Layer 1000.0- 954.0 mb Conv cond level (CCL): 717.74 mb = 2778.92 m = 9117.07 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 11.70 C = 53.06 F Cap Strength: 17.00 C Lifted Index: 16.96 C Risk: None Lifted Index @300 mb: 26.11 C Lifted Index @700 mb: 10.97 C Showalter Index: 14.03 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 15.20 C K Index: -8.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.40 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 79921.23 J/kg Cap Strength: 16.97 C Lift Cond Lev (LCL): 889.12 mb = 1137.96 m = 3733.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 13 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 1010 177 50 7 -5.4 -4.5 | 314 10 7.2 -7.0 1 1000 223 55 7 -5.7 -4.0 | 314 9 6.8 -6.5 2 925 832 60 11 -9.5 -5.5 | 339 9 3.1 -8.0 3 850 1485 55 11 -9.0 -6.3 | 338 10 3.6 -8.8 4 700 2970 65 15 -13.6 -6.3 | 7 9 -1.0 -8.8 5 500 5430 80 25 -24.6 -4.3 | 60 14 -12.0 -6.8 6 400 6980 85 36 -35.9 -3.1 | 76 24 -23.3 -5.6 7 321 8441 75 35 -33.8 -9.1 | 61 24 -21.2 -11.6 8 300 8880 70 31 -29.1 -10.6 | 52 21 -16.5 -13.1 9 250 10050 5 17 -1.5 -16.9 | 330 22 11.1 -19.4 10 200 11510 325 17 9.8 -13.9 | 306 28 22.3 -16.4 11 150 13360 315 21 14.8 -14.8 | 302 32 27.4 -17.3 12 100 15950 310 25 19.2 -16.1 | 300 37 31.7 -18.6 13 70 18200 305 23 18.8 -13.2 | 297 35 31.4 -15.7 14 50 20290 300 21 18.2 -10.5 | 293 33 30.8 -13.0 15 30 23500 275 21 20.9 -1.8 | 277 34 33.5 -4.3 16 20 26080 260 25 24.6 4.3 | 267 37 37.2 1.8 17 10 30610 230 36 27.6 23.1 | 243 45 40.2 20.6 Wind Parameters Mean winds (0-6000m): 71.2 at 17.1 knts Storm direction: 101.2 at 12.8 knts Shear (0-3000m) pos: 1.4 neg: 0.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -0.4 tot: 21.8 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.34 Bulk Shear: 11.53 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 57 8 321 9| 3.3 0.0 3.3| 6.8 0.0 6.8 13.6 0.83| 3.5 2.9 1000 58 10 329 9| 1.7 0.5 2.2| 9.1 -0.2 9.0 9.0 0.77| 2.5 2.0 1500 57 10 332 9| 1.1 0.5 1.7| 10.5 -0.4 10.1 6.8 0.72| 2.0 1.5 2000 58 11 336 9| 1.2 0.4 1.6| 14.2 -0.4 13.8 6.9 0.77| 1.9 1.5 2500 59 11 340 9| 1.3 0.3 1.6| 17.9 -0.4 17.5 7.0 0.81| 1.9 1.5 3000 60 12 344 9| 1.4 0.3 1.7| 22.2 -0.4 21.8 7.3 0.84| 1.9 1.6 4000 63 13 355 9| 1.6 0.2 1.8| 33.1 -0.4 32.7 8.2 0.87| 2.0 1.7 5000 67 15 9 8| 1.8 0.2 1.9| 45.5 -0.4 45.1 9.0 0.86| 2.1 1.8 6000 71 17 24 9| 2.0 0.1 2.2| 60.0 -0.4 59.6 9.9 0.78| 2.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251012.00.gif