UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 8 JAN 26 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 137 SFC 930 685 -23.7 -28.0 68 4.3 -24.1 240 1 254.7 254.7 253.7 255.8 0.41 2 925 713 -23.3 -27.8 67 4.5 -23.8 240 3 255.5 255.5 254.4 256.7 0.42 3 901 906 -21.1 -25.4 68 4.3 -21.7 263 9 259.7 259.8 258.1 261.2 0.54 4 879 1091 -14.9 -18.1 77 3.2 -15.5 285 14 268.0 268.1 265.3 270.9 1.04 5 866 1204 -13.9 -16.9 78 3.0 -14.5 298 17 270.1 270.3 267.0 273.4 1.17 6 850 1345 -14.1 -17.8 74 3.7 -14.9 315 21 271.4 271.6 267.7 274.5 1.11 7 817 1645 -13.7 -18.6 66 4.9 -14.7 315 23 274.9 275.1 269.9 278.0 1.08 8 755 2240 -17.3 -29.3 34 12.0 -19.0 315 27 277.3 277.3 270.3 278.6 0.45 9 736 2431 -17.9 -29.9 34 12.0 -19.6 315 28 278.6 278.7 271.1 280.0 0.43 10 726 2533 -18.7 -31.7 31 13.0 -20.4 315 29 278.9 278.9 271.1 280.0 0.37 11 700 2803 -21.1 -33.1 33 12.0 -22.5 315 31 279.1 279.2 271.2 280.2 0.34 12 662 3210 -25.1 -35.1 39 10.0 -26.1 306 33 279.1 279.2 271.1 280.0 0.29 13 554 4479 -33.3 -38.2 61 4.9 -33.7 277 39 284.0 284.0 273.9 284.8 0.26 14 528 4814 -35.5 -40.1 63 4.6 -35.8 269 40 285.3 285.3 274.6 286.0 0.22 15 500 5190 -38.5 -43.3 61 4.8 -38.8 260 42 286.1 286.1 274.9 286.6 0.17 16 497 5231 -38.5 -43.3 61 4.8 -38.8 260 42 286.6 286.6 275.2 287.1 0.17 17 494 5273 -38.9 -43.7 60 4.8 -39.2 259 43 286.6 286.6 275.2 287.1 0.16 18 477 5511 -41.7 -46.5 60 4.8 -41.9 258 45 286.0 286.0 274.8 286.4 0.12 19 423 6314 -47.1 -52.0 57 4.9 -47.2 253 51 289.1 289.1 276.3 289.4 0.07 20 400 6680 -51.1 -56.0 56 4.9 -51.2 250 54 288.6 288.6 276.0 288.7 0.05 21 377 7064 -55.3 -60.0 56 4.7 -55.4 257 54 288.0 288.0 275.6 288.1 0.03 22 372 7150 -55.7 -60.5 55 4.8 -55.8 259 54 288.5 288.5 275.9 288.6 0.03 23 354 7467 -56.9 -61.9 53 5.0 -57.0 265 54 291.0 291.0 277.2 291.1 0.03 24 300 8520 -57.7 -62.7 53 5.0 -57.8 275 64 304.0 304.0 283.0 304.1 0.03 25 293 8668 -58.9 -63.9 52 5.0 -59.0 275 66 304.4 304.4 283.2 304.5 0.02 26 292 8689 -58.8 -63.8 52 5.0 -58.9 275 66 304.8 304.8 283.4 304.9 0.02 27 260 9421 -55.5 -61.5 47 6.0 -55.6 271 60 319.9 320.0 288.8 320.1 0.04 28 250 9670 -55.5 -61.5 47 6.0 -55.6 270 58 323.6 323.6 289.9 323.7 0.04 29 219 10518 -55.3 -61.3 47 6.0 -55.4 270 60 336.3 336.4 293.4 336.5 0.05 30 218 10547 -55.3 -61.3 47 6.0 -55.4 270 60 336.8 336.8 293.6 337.0 0.05 31 200 11100 -54.3 -62.3 37 8.0 -54.5 270 61 346.8 346.8 296.0 347.0 0.04 32 152 12865 -53.7 -63.7 28 10.0 -54.0 270 64 376.1 376.1 301.6 376.3 0.05 33 150 12950 -53.3 -63.3 29 10.0 -53.6 270 64 378.2 378.2 302.0 378.5 0.05 34 100 15560 -53.7 -67.7 16 14.0 -54.2 265 48 424.0 424.0 308.2 424.2 0.04 35 94 15959 -54.1 -69.1 14 15.0 -54.6 264 47 430.8 430.8 308.9 431.0 0.04 36 83 16755 -56.5 -72.5 12 16.0 -57.0 262 46 441.5 441.5 310.0 441.6 0.03 37 71 17767 -48.5 -66.5 11 18.0 -49.8 260 44 478.7 478.7 313.4 479.1 0.07 38 70 17860 -49.1 -67.1 10 18.0 -50.4 260 44 479.3 479.4 313.4 479.7 0.07 39 55 19435 -51.5 -70.5 9 19.0 -52.8 249 40 508.1 508.1 315.5 508.4 0.05 40 52 19802 -48.3 -68.3 8 20.0 -50.1 247 39 523.7 523.8 316.6 524.2 0.07 41 50 20060 -48.7 -68.7 8 20.0 -50.5 245 38 528.7 528.7 316.9 529.2 0.07 42 48 20328 -47.3 -68.3 7 21.0 -49.4 241 37 538.3 538.3 317.5 538.8 0.08 43 46 20608 -48.9 -69.9 7 21.0 -50.8 238 36 541.0 541.0 317.6 541.4 0.07 44 40 21519 -50.9 -72.9 6 22.0 -52.7 225 32 558.0 558.0 318.5 558.4 0.05 45 38 21855 -48.1 -70.1 6 22.0 -50.5 221 31 573.4 573.4 319.3 574.0 0.08 46 30 23410 -47.9 -71.9 5 24.0 -50.9 200 25 614.1 614.1 321.3 614.6 0.08 47 24 24878 -49.5 -74.5 4 25.0 -52.6 197 28 649.9 649.9 322.7 650.4 0.07 48 20 26090 -43.3 -69.3 4 26.0 -48.8 195 31 703.6 703.7 324.6 705.1 0.17 49 19 26436 -41.9 -68.9 4 27.0 -48.2 718.4 718.5 325.1 720.1 0.19 50 18 26802 -42.3 -69.3 4 27.0 -48.7 728.3 728.4 325.4 730.0 0.19 51 15 28036 -42.1 -69.1 4 27.0 -49.2 768.0 768.1 326.5 770.2 0.23 TRP 354 7467 -56.9 -61.9 53 5.0 -57.0 265 54 291.0 291.0 277.2 291.1 0.03 WND 292 8689 -58.8 -63.8 52 5.0 -58.9 275 66 304.8 304.8 283.4 304.9 0.02 Sounding variables and indices 1000-500 mb thick: 5053.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 53.18 % Est. max temperature: -2.54 C = 27.43 F Sfc-Lift cond lev (LCL): 865.66 mb = 1206.52 m = 3958.36 ft T: -13.90 C 700-500 lapse rate: 7.29 C/km Conv cond level (CCL): 930.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.86 g/kg Conv temperature: -19.66 C = -3.39 F Cap Strength: 14.58 C Lifted Index: 14.98 C Risk: None Lifted Index @300 mb: 25.54 C Lifted Index @700 mb: 10.99 C Showalter Index: 9.76 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 20.70 C K Index: -5.40 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.42 J/kg Max Up Vert Vel: 12.84 m/s Conv Inhibition (B-): 57439.04 J/kg Cap Strength: 14.91 C Lift Cond Lev (LCL): 834.99 mb = 1480.11 m = 4855.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 26 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 ---------------------------------------------------------- 0 930 685 240 1 0.9 0.5 | 130 25 -19.4 16.5 1 925 713 240 3 2.6 1.5 | 135 25 -17.7 17.5 2 850 1345 315 21 14.8 -14.8 | 102 6 -5.4 1.2 3 700 2803 315 31 21.9 -21.9 | 344 6 1.6 -5.9 4 500 5190 260 42 41.4 7.3 | 222 31 21.1 23.3 5 400 6680 250 54 50.7 18.5 | 221 46 30.5 34.5 6 354 7467 265 54 53.8 4.7 | 238 39 33.5 20.7 7 300 8520 275 64 63.8 -5.6 | 256 45 43.5 10.5 8 292 8689 275 66 65.7 -5.8 | 257 47 45.5 10.3 9 250 9670 270 58 58.0 -0.0 | 247 41 37.7 16.0 10 150 12950 270 64 64.0 -0.0 | 250 47 43.7 16.0 11 100 15560 265 48 47.8 4.2 | 234 34 27.5 20.2 12 70 17860 260 44 43.3 7.6 | 224 33 23.1 23.7 13 50 20060 245 38 34.4 16.1 | 204 35 14.2 32.1 14 30 23410 200 25 8.6 23.5 | 163 41 -11.7 39.5 15 20 26090 195 31 8.0 29.9 | 165 48 -12.3 46.0 Wind Parameters Mean winds (0-6000m): 278.3 at 34.5 knts Storm direction: 308.3 at 25.8 knts Shear (0-3000m) pos: 4.0 neg: 2.7 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 132.7 deg Storm rel helicity (0-3000m) pos: 46.7 neg: -41.1 tot: 5.6 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.96 Bulk Shear: 86.11 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 ------------------------------------------------------------------------------- 500 287 9 139 18| 16.4 0.0 16.4| 46.7 -1.9 44.7 89.5 0.39| 19.2 7.5 1000 311 15 125 11| 11.9 0.0 11.9| 46.7 -13.7 32.9 32.9 0.01| 14.7 0.1 1500 313 18 118 8| 7.9 1.2 9.1| 46.7 -16.5 30.2 20.1 -0.10| 11.0 -1.0 2000 314 21 108 5| 5.9 1.8 7.7| 46.7 -19.2 27.5 13.7 -0.16| 9.1 -1.4 2500 313 23 97 4| 4.8 2.1 6.9| 46.7 -28.1 18.5 7.4 -0.27| 8.5 -2.3 3000 310 25 95 1| 4.0 2.7 6.6| 46.7 -41.1 5.6 1.9 -0.34| 8.3 -2.8 4000 300 28 243 4| 3.0 3.6 6.5| 46.7 -84.3 -37.6 -9.4 -0.40| 8.3 -3.3 5000 288 31 236 11| 2.4 4.0 6.4| 48.6-121.0 -72.4 -14.5 -0.39| 8.0 -3.1 6000 278 34 231 18| 2.0 4.2 6.2| 48.6-129.6 -81.0 -13.5 -0.36| 7.5 -2.7 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260108.00.gif