UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 9 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 166 SFC 936 685 -15.3 -19.5 70 4.2 -16.0 225 5 262.8 262.9 261.1 265.2 0.87 2 925 760 -14.9 -21.9 55 7.0 -16.1 255 9 264.1 264.2 261.8 266.1 0.72 3 898 983 -15.9 -22.9 55 7.0 -17.0 276 15 265.3 265.4 262.6 267.2 0.67 4 850 1394 -19.7 -25.7 59 6.0 -20.5 315 27 265.5 265.6 262.6 267.1 0.55 5 700 2800 -31.7 -34.5 76 2.8 -31.9 315 17 267.4 267.4 263.4 268.3 0.29 6 588 4005 -42.3 -45.0 75 2.7 -42.4 302 18 268.7 268.7 264.0 269.1 0.12 7 520 4830 -45.5 -48.7 70 3.2 -45.6 293 19 274.5 274.5 267.8 274.8 0.09 8 500 5090 -47.5 -50.7 70 3.2 -47.6 290 19 275.1 275.1 268.2 275.4 0.07 9 457 5677 -52.5 -56.0 66 3.5 -52.5 300 25 276.0 276.0 268.8 276.2 0.04 10 400 6530 -56.3 -59.8 65 3.5 -56.3 315 33 281.8 281.8 272.3 281.9 0.03 11 310 8136 -62.1 -65.9 60 3.8 -62.1 300 35 295.0 295.0 279.1 295.1 0.02 12 300 8340 -61.1 -64.8 61 3.7 -61.2 305 35 299.2 299.2 281.0 299.3 0.02 13 281 8749 -58.1 -62.2 59 4.1 -58.2 307 29 309.2 309.2 285.1 309.3 0.03 14 267 9069 -60.3 -64.2 60 3.9 -60.3 308 25 310.5 310.5 285.5 310.6 0.03 15 250 9480 -58.9 -63.0 59 4.1 -59.0 310 19 318.5 318.5 288.3 318.6 0.03 16 203 10786 -54.7 -59.1 58 4.4 -54.8 301 23 344.7 344.7 295.5 344.9 0.07 17 200 10880 -55.7 -59.9 59 4.2 -55.8 300 23 344.6 344.6 295.4 344.8 0.06 18 150 12720 -54.7 -59.7 54 5.0 -54.9 290 29 375.8 375.8 301.6 376.2 0.08 19 148 12806 -54.3 -59.3 54 5.0 -54.5 290 29 378.0 378.0 302.0 378.4 0.09 20 117 14297 -56.9 -63.9 41 7.0 -57.1 284 35 399.4 399.5 305.2 399.7 0.06 21 109 14750 -50.7 -58.7 38 8.0 -51.2 282 36 419.3 419.3 307.7 420.0 0.13 22 100 15310 -50.5 -58.5 38 8.0 -51.0 280 38 430.2 430.2 308.9 430.9 0.14 23 70 17660 -47.3 -59.3 24 12.0 -48.6 275 50 483.2 483.2 313.8 484.3 0.18 24 65 18147 -48.3 -60.3 24 12.0 -49.6 271 54 491.4 491.4 314.4 492.4 0.17 25 63 18352 -47.7 -59.7 24 12.0 -49.0 269 56 497.1 497.2 314.8 498.3 0.19 26 62 18459 -43.1 -57.1 20 14.0 -45.2 268 56 509.6 509.6 315.7 511.3 0.27 27 52 19652 -38.3 -55.3 15 17.0 -42.1 257 66 547.0 547.2 318.1 549.8 0.41 28 50 19920 -40.1 -57.1 15 17.0 -43.5 255 68 549.0 549.1 318.2 551.3 0.34 29 48 20198 -41.3 -59.3 13 18.0 -44.6 258 70 552.6 552.6 318.3 554.4 0.27 30 39 21620 -37.5 -59.4 8 21.9 -42.7 275 79 596.0 596.1 320.5 598.4 0.33 31 35 22370 -35.5 -59.5 7 24.0 -41.9 271 67 619.9 620.1 321.6 622.7 0.36 32 30 23430 -41.3 -65.3 6 24.0 -46.2 265 50 632.0 632.1 322.0 633.6 0.20 33 26 24382 -49.5 -73.5 4 24.0 -52.4 247 49 635.2 635.2 322.2 635.7 0.07 34 23 25182 -50.1 -74.1 4 24.0 -53.1 232 49 656.1 656.1 322.9 656.7 0.07 35 20 26080 -56.5 -79.5 4 23.0 -58.3 215 48 663.2 663.2 323.2 663.5 0.04 36 18 26744 -59.3 -82.3 4 23.0 -60.8 674.7 674.7 323.6 674.9 0.03 37 18 26744 -58.1 -81.1 4 23.0 -59.8 678.5 678.5 323.7 678.7 0.03 38 18 26744 -51.3 -76.3 4 25.0 -54.6 699.9 700.0 324.4 700.5 0.07 39 15 27934 -49.5 -74.5 4 25.0 -53.8 743.4 743.4 325.8 744.3 0.11 TRP 310 8136 -62.1 -65.9 60 3.8 -62.1 300 35 295.0 295.0 279.1 295.1 0.02 WND 39 21620 -37.5 -59.4 8 21.9 -42.7 275 79 596.0 596.1 320.5 598.4 0.33 Sounding variables and indices 1000-500 mb thick: 4924.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 69.22 % Est. max temperature: -11.80 C = 10.75 F Sfc-Lift cond lev (LCL): 874.05 mb = 1185.50 m = 3889.38 ft T: -17.77 C 700-500 lapse rate: 6.90 C/km ThetaE index: 0.10 C Layer 850.0- 700.0 mb Conv cond level (CCL): 779.98 mb = 2016.54 m = 6615.87 ft Mean mixing ratio: 0.64 g/kg Conv temperature: -11.72 C = 10.90 F Cap Strength: 6.45 C Lifted Index: 6.91 C Risk: None Lifted Index @300 mb: 22.93 C Lifted Index @700 mb: 1.39 C Showalter Index: 6.71 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 21.80 C K Index: -0.70 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.43 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 67599.17 J/kg Cap Strength: 6.75 C Lift Cond Lev (LCL): 797.03 mb = 1859.98 m = 6102.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 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 ---------------------------------------------------------- 0 936 685 225 5 3.5 3.5 | 171 18 -2.8 18.1 1 925 760 255 9 8.7 2.3 | 188 17 2.4 16.9 2 850 1394 315 27 19.1 -19.1 | 290 14 12.8 -4.5 3 700 2800 315 17 12.0 -12.0 | 246 6 5.7 2.5 4 500 5090 290 19 17.9 -6.5 | 235 14 11.5 8.1 5 400 6530 315 33 23.3 -23.3 | 297 19 17.0 -8.8 6 310 8136 300 35 30.3 -17.5 | 277 24 24.0 -2.9 7 300 8340 305 35 28.7 -20.1 | 284 23 22.3 -5.5 8 250 9480 310 19 14.6 -12.2 | 254 9 8.2 2.3 9 200 10880 300 23 19.9 -11.5 | 257 14 13.6 3.1 10 150 12720 290 29 27.3 -9.9 | 257 21 20.9 4.6 11 100 15310 280 38 37.4 -6.6 | 256 32 31.1 8.0 12 70 17660 275 50 49.8 -4.4 | 257 45 43.5 10.2 13 50 19920 255 68 65.7 17.6 | 242 67 59.3 32.2 14 39 21620 275 79 78.7 -6.9 | 264 73 72.4 7.7 15 30 23430 265 50 49.8 4.4 | 246 47 43.5 18.9 16 20 26080 215 48 27.5 39.3 | 201 58 21.2 53.9 Wind Parameters Mean winds (0-6000m): 306.5 at 21.2 knts Storm direction: 336.5 at 15.9 knts Shear (0-3000m) pos: 4.4 neg: 1.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 122.9 neg: -15.4 tot: 107.5 m^2/s^2 ave: 35.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 15.45 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 ------------------------------------------------------------------------------- 500 280 14 210 14| 20.5 0.0 20.5| 88.3 0.0 88.3 176.6 0.98| 22.1 21.6 1000 305 19 250 10| 13.1 0.0 13.1|122.9 -2.2 120.8 120.8 0.91| 17.1 15.6 1500 309 21 261 10| 8.7 1.2 9.9|122.9 -7.7 115.3 76.9 0.77| 12.6 9.7 2000 311 20 262 9| 6.5 1.8 8.4|122.9 -13.1 109.8 54.9 0.63| 10.4 6.5 2500 311 20 260 9| 5.2 1.6 6.8|122.9 -14.7 108.2 43.3 0.58| 8.7 5.0 3000 311 19 257 9| 4.4 1.4 5.7|122.9 -15.4 107.5 35.8 0.55| 7.6 4.2 4000 308 19 252 9| 3.3 1.3 4.5|122.9 -18.3 104.7 26.2 0.49| 6.1 3.0 5000 305 19 250 10| 3.2 1.1 4.3|149.4 -20.1 129.3 25.9 0.53| 5.8 3.0 6000 306 21 260 11| 3.6 0.9 4.5|194.4 -22.5 171.9 28.6 0.58| 5.8 3.4 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260109.12.gif