UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 5 DEC 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 87 SFC 926 685 -17.1 -20.2 77 3.1 -17.6 80 1 261.7 261.9 260.2 264.0 0.83 2 925 678 -16.9 -20.0 77 3.1 -17.4 75 1 262.0 262.2 260.5 264.4 0.84 3 891 962 -12.5 -15.6 78 3.1 -13.2 6 5 269.4 269.6 266.7 273.0 1.27 4 882 1040 -9.7 -13.4 74 3.7 -10.6 348 7 273.1 273.3 269.5 277.4 1.54 5 850 1324 -11.5 -17.5 61 6.0 -12.9 280 11 274.1 274.3 269.5 277.4 1.14 6 835 1460 -12.3 -18.3 61 6.0 -13.6 280 12 274.7 274.8 269.8 277.8 1.08 7 819 1609 -8.9 -15.9 57 7.0 -10.7 281 12 279.8 280.0 273.3 283.7 1.35 8 791 1878 -9.5 -18.5 48 9.0 -11.7 282 13 281.9 282.1 274.2 285.3 1.12 9 707 2739 -12.9 -20.9 51 8.0 -14.7 285 17 287.4 287.6 276.9 290.5 1.02 10 700 2815 -13.5 -19.5 61 6.0 -14.9 285 17 287.5 287.7 277.2 291.1 1.16 11 684 2990 -13.7 -18.0 70 4.3 -14.7 282 18 289.2 289.5 278.3 293.3 1.35 12 651 3363 -16.1 -21.1 65 5.0 -17.2 276 20 290.6 290.8 278.6 294.0 1.09 13 500 5290 -30.1 -34.5 65 4.4 -30.6 245 29 296.3 296.4 280.3 297.7 0.41 14 440 6189 -37.1 -41.1 66 4.0 -37.4 251 31 298.5 298.6 281.0 299.3 0.24 15 411 6657 -42.3 -46.2 66 3.9 -42.5 254 33 297.7 297.7 280.6 298.2 0.15 16 400 6840 -43.5 -47.5 65 4.0 -43.7 255 33 298.5 298.5 280.8 298.9 0.13 17 370 7357 -47.1 -50.9 65 3.8 -47.2 255 35 300.4 300.4 281.7 300.7 0.10 18 360 7537 -49.7 -53.6 63 3.9 -49.8 255 36 299.3 299.3 281.1 299.5 0.07 19 359 7555 -51.5 -55.2 64 3.7 -51.6 255 36 297.1 297.1 280.1 297.3 0.06 20 300 8700 -57.1 -61.1 60 4.0 -57.2 255 42 304.9 304.9 283.4 305.0 0.03 21 297 8764 -57.3 -61.3 60 4.0 -57.3 256 42 305.5 305.5 283.6 305.6 0.03 22 273 9293 -62.5 -66.5 58 4.0 -62.6 265 44 305.4 305.4 283.5 305.4 0.02 23 250 9840 -62.1 -66.0 59 3.9 -62.1 265 40 313.7 313.7 286.7 313.8 0.02 24 200 11230 -60.7 -64.6 60 3.9 -60.7 280 33 336.6 336.6 293.5 336.8 0.03 25 161 12585 -57.1 -61.4 58 4.3 -57.2 284 37 364.3 364.3 299.5 364.5 0.06 26 150 13030 -58.3 -62.8 56 4.5 -58.4 285 38 369.6 369.6 300.5 369.9 0.05 27 100 15580 -57.9 -63.9 46 6.0 -58.1 280 42 415.9 415.9 307.3 416.2 0.07 28 72 17644 -61.9 -69.9 34 8.0 -62.1 275 42 448.3 448.3 310.7 448.6 0.04 29 70 17820 -60.9 -69.9 30 9.0 -61.2 275 42 454.1 454.1 311.3 454.3 0.04 30 59 18883 -59.1 -69.1 26 10.0 -59.5 270 44 480.9 480.9 313.5 481.2 0.06 31 50 19910 -62.3 -72.3 25 10.0 -62.6 265 46 496.7 496.7 314.7 496.9 0.04 32 49 20034 -62.5 -72.5 25 10.0 -62.9 264 46 499.1 499.1 314.9 499.3 0.04 33 44 20701 -59.7 -69.7 26 10.0 -60.2 261 46 521.5 521.5 316.4 522.0 0.07 34 37 21776 -62.1 -73.1 22 11.0 -62.6 256 46 541.9 541.9 317.6 542.2 0.05 35 32 22678 -59.5 -71.5 20 12.0 -60.2 252 46 571.8 571.8 319.3 572.3 0.08 36 30 23080 -60.7 -72.7 19 12.0 -61.4 250 46 579.2 579.2 319.6 579.7 0.07 37 27 23732 -63.3 -75.3 18 12.0 -63.8 589.6 589.6 320.2 590.0 0.05 38 24 24461 -60.3 -74.3 14 14.0 -61.2 618.5 618.5 321.5 619.0 0.07 TRP 273 9293 -62.5 -66.5 58 4.0 -62.6 265 44 305.4 305.4 283.5 305.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5203.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 62.49 % Est. max temperature: 3.56 C = 38.40 F Sfc-Lift cond lev (LCL): 880.15 mb = 1055.84 m = 3463.98 ft T: -9.80 C 700-500 lapse rate: 6.71 C/km ThetaE index: 0.06 C Layer 850.0- 835.0 mb Conv cond level (CCL): 926.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 1.19 g/kg Conv temperature: -15.90 C = 3.37 F Cap Strength: 15.46 C Lifted Index: 18.22 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 13.43 C Showalter Index: 15.88 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 12.60 C K Index: -4.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.04 J/kg Max Up Vert Vel: 10.59 m/s Conv Inhibition (B-): 50132.57 J/kg Cap Strength: 18.14 C Lift Cond Lev (LCL): 815.90 mb = 1638.30 m = 5374.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 16 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 ---------------------------------------------------------- 0 926 685 80 1 -1.0 -0.2 | 109 17 -15.8 5.3 1 925 678 75 1 -1.0 -0.3 | 108 17 -15.7 5.2 2 850 1324 280 11 10.8 -1.9 | 132 5 -3.9 3.6 3 700 2815 285 17 16.4 -4.4 | 237 2 1.6 1.1 4 500 5290 245 29 26.3 12.3 | 213 21 11.5 17.7 5 400 6840 255 33 31.9 8.5 | 231 22 17.1 14.0 6 300 8700 255 42 40.6 10.9 | 238 31 25.8 16.3 7 273 9293 265 44 43.8 3.8 | 252 31 29.1 9.3 8 250 9840 265 40 39.8 3.5 | 250 27 25.1 9.0 9 200 11230 280 33 32.5 -5.7 | 271 18 17.7 -0.3 10 150 13030 285 38 36.7 -9.8 | 281 22 21.9 -4.4 11 100 15580 280 42 41.4 -7.3 | 274 27 26.6 -1.8 12 70 17820 275 42 41.8 -3.7 | 266 27 27.1 1.8 13 50 19910 265 46 45.8 4.0 | 253 32 31.0 9.5 14 30 23080 250 46 43.2 15.7 | 233 35 28.4 21.2 Wind Parameters Mean winds (0-6000m): 260.3 at 21.0 knts Storm direction: 290.3 at 15.8 knts Shear (0-3000m) pos: 0.7 neg: 3.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 123.5 deg Storm rel helicity (0-3000m) pos: 11.6 neg: -29.2 tot: -17.6 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.60 Bulk Shear: 35.00 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 ------------------------------------------------------------------------------- 500 274 5 117 11| 0.0 9.7 9.7| 0.9 -28.1 -27.2 -54.5 -0.48| 13.5 -6.5 1000 282 8 119 8| 0.0 6.9 6.9| 9.4 -28.1 -18.8 -18.8 -0.04| 10.6 -0.4 1500 282 10 124 6| 0.7 4.6 5.3| 10.4 -28.1 -17.8 -11.9 0.02| 7.8 0.2 2000 283 11 128 5| 1.1 3.5 4.5| 11.3 -28.1 -16.8 -8.4 0.10| 6.4 0.6 2500 283 12 136 4| 0.8 3.3 4.1| 11.6 -28.2 -16.6 -6.7 0.10| 5.7 0.6 3000 281 14 155 3| 0.7 3.2 3.9| 11.6 -29.2 -17.6 -5.9 0.07| 5.4 0.4 4000 273 16 197 5| 0.5 3.1 3.6| 11.6 -37.2 -25.6 -6.4 -0.00| 5.1 -0.0 5000 264 19 208 8| 0.6 2.8 3.3| 20.7 -48.5 -27.8 -5.6 -0.02| 4.8 -0.1 6000 260 21 213 11| 0.8 2.3 3.2| 45.4 -48.5 -3.1 -0.5 0.07| 4.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251205.00.gif