UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 29 NOV 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 1021 177 -24.1 -26.8 78 2.7 -24.4 320 3 247.6 247.6 247.4 248.7 0.42 1 1000 292 -23.7 -26.9 75 3.2 -24.0 325 7 249.4 249.5 249.1 250.6 0.42 2 959 598 -19.7 -24.6 65 4.9 -20.3 333 11 256.5 256.6 255.5 258.0 0.54 3 925 865 -19.3 -25.3 59 6.0 -20.1 340 15 259.6 259.7 257.9 261.1 0.53 4 888 1169 -18.7 -26.7 49 8.0 -19.8 342 17 263.2 263.3 260.7 264.6 0.48 5 850 1495 -19.5 -30.5 37 11.0 -20.8 345 19 265.7 265.8 262.3 266.8 0.35 6 814 1816 -20.3 -31.3 37 11.0 -21.5 342 21 268.2 268.2 264.1 269.2 0.34 7 700 2919 -26.1 -38.1 31 12.0 -27.1 330 29 273.6 273.6 267.5 274.2 0.20 8 656 3387 -28.1 -40.1 31 12.0 -29.0 330 33 276.5 276.5 269.3 277.0 0.18 9 536 4811 -37.3 -51.3 22 14.0 -37.8 330 44 281.9 281.9 272.3 282.1 0.06 10 500 5290 -38.9 -53.9 19 15.0 -39.4 330 48 285.6 285.6 274.5 285.8 0.05 11 400 6800 -45.1 -60.1 17 15.0 -45.4 330 60 296.4 296.4 279.8 296.5 0.03 12 374 7246 -46.9 -61.9 16 15.0 -47.2 330 63 299.7 299.7 281.3 299.8 0.02 13 300 8670 -56.9 -70.9 15 14.0 -57.1 330 73 305.1 305.1 283.5 305.2 0.01 14 291 8862 -58.5 -72.5 15 14.0 -58.6 330 76 305.5 305.5 283.6 305.6 0.01 15 268 9377 -59.6 -73.0 16 13.5 -59.7 330 83 311.2 311.2 285.8 311.3 0.01 16 250 9810 -60.5 -73.5 17 13.0 -60.6 325 79 316.1 316.1 287.5 316.2 0.01 17 219 10640 -58.1 -71.1 17 13.0 -58.2 322 74 332.0 332.0 292.3 332.1 0.01 18 200 11210 -59.1 -73.1 15 14.0 -59.2 320 71 339.2 339.2 294.1 339.2 0.01 19 159 12646 -59.1 -73.1 15 14.0 -59.3 316 67 362.2 362.2 299.1 362.2 0.01 20 150 13010 -59.5 -73.5 15 14.0 -59.7 315 66 367.6 367.6 300.1 367.6 0.01 21 127 14048 -60.9 -74.9 14 14.0 -61.1 383.0 383.0 302.7 383.0 0.01 TRP 268 9377 -61.1 -75.1 14 14.0 -61.2 330 83 309.0 309.0 284.9 309.0 0.01 WND 268 9377 -59.6 -73.0 16 13.5 -59.7 330 83 311.2 311.2 285.8 311.3 0.01 Sounding variables and indices 1000-500 mb thick: 4998.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 36.95 % Est. max temperature: -7.24 C = 18.97 F Sfc-Lift cond lev (LCL): 976.06 mb = 469.34 m = 1539.82 ft T: -21.38 C 700-500 lapse rate: 5.40 C/km ThetaE index: 0.00 C Layer 1021.0- -0.0 mb Conv cond level (CCL): 624.36 mb = 3735.62 m = 12255.83 ft Mean mixing ratio: 0.49 g/kg Conv temperature: 6.32 C = 43.38 F Cap Strength: 22.15 C Lifted Index: 24.77 C Risk: None Lifted Index @300 mb: 35.19 C Lifted Index @700 mb: 16.68 C Showalter Index: 15.57 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 8.40 C K Index: -23.10 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.51 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 19959.38 J/kg Cap Strength: 24.58 C Lift Cond Lev (LCL): 902.14 mb = 1051.47 m = 3449.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 24 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 1021 177 320 3 1.9 -2.3 | 187 22 2.7 21.3 1 1000 292 325 7 4.0 -5.7 | 195 19 4.8 17.9 2 925 865 340 15 5.1 -14.1 | 212 11 5.9 9.5 3 850 1495 345 19 4.9 -18.4 | 227 8 5.7 5.3 4 700 2919 330 29 14.5 -25.1 | 276 15 15.3 -1.5 5 500 5290 330 48 24.0 -41.6 | 306 31 24.8 -17.9 6 400 6800 330 60 30.0 -52.0 | 313 42 30.8 -28.3 7 300 8670 330 73 36.5 -63.2 | 317 54 37.3 -39.6 8 268 9377 330 83 41.5 -71.9 | 319 64 42.3 -48.2 9 250 9810 325 79 45.3 -64.7 | 312 62 46.1 -41.1 10 200 11210 320 71 45.6 -54.4 | 304 56 46.4 -30.8 11 150 13010 315 66 46.7 -46.7 | 296 53 47.4 -23.0 Wind Parameters Mean winds (0-6000m): 331.9 at 31.5 knts Storm direction: 1.9 at 23.6 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 65.6 neg: 0.0 tot: 65.6 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 71.17 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 ------------------------------------------------------------------------------- 500 330 8 197 17| 9.8 0.0 9.8| 27.3 0.0 27.3 54.7 0.59| 9.9 5.9 1000 337 12 202 14| 7.3 0.0 7.3| 34.9 0.0 34.9 34.9 0.56| 7.5 4.2 1500 340 14 207 12| 6.0 0.0 6.0| 40.9 0.0 40.9 27.2 0.60| 6.2 3.8 2000 340 16 215 11| 4.5 1.0 5.6| 48.8 0.0 48.8 24.4 0.65| 5.7 3.7 2500 338 18 226 10| 3.6 1.7 5.3| 55.9 0.0 55.9 22.4 0.63| 5.5 3.5 3000 336 20 237 10| 3.0 2.1 5.1| 65.6 0.0 65.6 21.9 0.63| 5.3 3.3 4000 334 23 256 11| 2.3 2.6 4.8| 92.0 0.0 92.0 23.0 0.63| 5.0 3.1 5000 333 28 273 13| 1.8 2.9 4.7|118.5 0.0 118.5 23.7 0.60| 4.8 2.9 6000 332 32 285 16| 1.5 3.1 4.6|144.8 0.0 144.8 24.1 0.57| 4.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251129.00.gif