UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 14 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 0.2 -8.8 51 9.0 -2.7 50 3 271.7 272.0 269.2 277.0 1.92 1 1000 319 -1.1 -10.1 50 9.0 -3.9 45 5 272.0 272.3 269.3 277.0 1.77 2 989 407 -2.1 -10.1 54 8.0 -4.6 44 6 271.9 272.2 269.2 276.9 1.79 3 925 933 -6.7 -11.7 68 5.0 -8.1 35 11 272.5 272.7 269.4 277.2 1.68 4 850 1595 -9.3 -14.1 68 4.8 -10.6 45 15 276.4 276.7 271.6 280.7 1.51 5 700 3072 -17.3 -32.3 26 15.0 -19.4 50 27 283.3 283.4 273.7 284.5 0.36 6 639 3751 -20.7 -38.7 18 18.0 -22.7 46 33 286.9 287.0 275.5 287.6 0.21 7 500 5530 -30.7 -44.7 24 14.0 -31.7 35 48 295.6 295.6 279.6 296.1 0.14 8 497 5572 -31.1 -45.1 24 14.0 -32.1 35 48 295.6 295.7 279.6 296.1 0.14 9 400 7070 -41.9 -49.9 41 8.0 -42.2 35 60 300.5 300.6 281.7 300.9 0.10 10 356 7851 -46.5 -53.5 45 7.0 -46.7 35 63 304.5 304.6 283.3 304.8 0.07 11 300 8970 -52.9 35 68 310.8 12 267 9714 -55.6 35 71 317.4 13 250 10130 -57.1 35 66 321.2 14 230 10658 -60.3 30 58 324.1 15 200 11540 -57.9 25 50 341.1 16 164 12793 -54.9 15 37 366.0 17 150 13360 -55.1 10 31 375.1 18 100 15950 -56.1 345 23 419.3 19 70 18210 -57.1 330 19 462.2 20 65 18678 -57.3 326 20 471.7 21 50 20330 -58.7 310 23 505.2 22 45 20993 -59.3 304 24 519.1 23 30 23550 -57.3 280 29 588.4 24 20 26090 -53.9 265 33 671.2 25 17 27154 -52.3 264 35 708.3 26 10 30680 -45.3 260 40 850.5 27 7.8 32347 -42.9 922.7 TRP 230 10658 -60.3 30 58 324.1 WND 267 9714 -55.6 35 71 317.4 Sounding variables and indices 1000-500 mb thick: 5211.00 m Freezing level: 1018.62 mb = 198.85 m = 652.38 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 38.92 % Est. max temperature: 3.78 C = 38.80 F Sfc-Lift cond lev (LCL): 887.60 mb = 1256.09 m = 4120.97 ft T: -7.97 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.09 C Layer 989.0- 925.0 mb Conv cond level (CCL): 768.55 mb = 2361.24 m = 7746.76 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 8.61 C = 47.49 F Cap Strength: 9.98 C Lifted Index: 15.57 C Risk: None Lifted Index @300 mb: 23.96 C Lifted Index @700 mb: 7.64 C Showalter Index: 12.64 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 16.60 C K Index: -7.70 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.67 J/kg Max Up Vert Vel: 1.83 m/s Conv Inhibition (B-): 62350.20 J/kg Cap Strength: 15.27 C Lift Cond Lev (LCL): 866.41 mb = 1445.30 m = 4741.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 21 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 50 3 -2.3 -1.9 | 254 19 17.9 5.1 1 1000 319 45 5 -3.5 -3.5 | 258 17 16.7 3.5 2 925 933 35 11 -6.3 -9.0 | 278 14 13.9 -1.9 3 850 1595 45 15 -10.6 -10.6 | 290 10 9.6 -3.5 4 700 3072 50 27 -20.7 -17.4 | 3 10 -0.5 -10.3 5 500 5530 35 48 -27.5 -39.3 | 13 33 -7.3 -32.2 6 400 7070 35 60 -34.4 -49.1 | 19 44 -14.2 -42.1 7 300 8970 35 68 -39.0 -55.7 | 21 52 -18.8 -48.6 8 267 9714 35 71 -40.7 -58.2 | 22 55 -20.5 -51.1 9 250 10130 35 66 -37.9 -54.1 | 21 50 -17.6 -47.0 10 230 10658 30 58 -29.0 -50.2 | 11 44 -8.8 -43.2 11 200 11540 25 50 -21.1 -45.3 | 1 38 -0.9 -38.2 12 150 13360 10 31 -5.4 -30.5 | 328 28 14.8 -23.5 13 100 15950 345 23 6.0 -22.2 | 300 30 26.2 -15.1 14 70 18210 330 19 9.5 -16.5 | 288 31 29.7 -9.4 15 50 20330 310 23 17.6 -14.8 | 282 39 37.9 -7.7 16 30 23550 280 29 28.6 -5.0 | 268 49 48.8 2.0 17 20 26090 265 33 32.9 2.9 | 259 54 53.1 10.0 18 10 30680 260 40 39.4 6.9 | 257 61 59.6 14.0 Wind Parameters Mean winds (0-6000m): 40.7 at 28.6 knts Storm direction: 70.7 at 21.4 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 64.2 neg: 0.0 tot: 64.2 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 68.37 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 43 6 260 17| 0.0 5.7 5.7| 17.6 0.0 17.6 35.2 0.72| 5.8 4.2 1000 38 8 268 15| 0.0 4.9 4.9| 30.4 0.0 30.4 30.4 0.76| 5.0 3.8 1500 41 10 273 14| 1.2 3.3 4.5| 36.8 0.0 36.8 24.6 0.72| 4.6 3.3 2000 43 12 278 12| 2.0 2.5 4.4| 46.2 0.0 46.2 23.1 0.77| 4.5 3.5 2500 44 14 285 11| 2.4 2.0 4.4| 55.5 0.0 55.5 22.2 0.81| 4.4 3.6 3000 46 16 294 10| 2.7 1.6 4.3| 64.2 0.0 64.2 21.4 0.81| 4.4 3.6 4000 46 20 319 9| 2.0 2.4 4.4| 72.6 0.0 72.6 18.1 0.66| 4.5 3.0 5000 43 24 341 11| 1.6 2.9 4.5| 73.6 -2.1 71.4 14.3 0.52| 4.6 2.4 6000 41 29 354 15| 1.4 3.1 4.5| 89.5 -5.1 84.5 14.1 0.46| 4.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251014.12.gif