UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 15 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 243 SFC 944 685 -22.9 -29.9 53 7.0 -23.6 205 5 254.4 254.5 253.2 255.4 0.34 2 925 819 -22.5 -29.5 53 7.0 -23.2 260 15 256.3 256.4 254.9 257.3 0.36 3 922 843 -22.5 -29.5 53 7.0 -23.2 261 15 256.5 256.6 255.1 257.6 0.36 4 850 1433 -27.3 -34.3 51 7.0 -27.8 295 27 257.5 257.6 255.7 258.3 0.25 5 794 1921 -30.3 -36.3 56 6.0 -30.7 295 24 259.4 259.4 257.1 260.0 0.22 6 700 2816 -31.5 -37.5 55 6.0 -31.9 295 19 267.6 267.6 263.4 268.3 0.22 7 680 3021 -31.9 -37.9 55 6.0 -32.3 290 19 269.4 269.4 264.7 270.0 0.21 8 643 3414 -34.9 -41.9 49 7.0 -35.3 280 19 270.3 270.3 265.2 270.8 0.15 9 602 3873 -35.7 -42.7 49 7.0 -36.1 268 19 274.5 274.6 268.0 275.0 0.15 10 500 5140 -44.5 -52.5 41 8.0 -44.7 235 19 278.8 278.8 270.5 279.0 0.06 11 482 5383 -46.3 -54.3 40 8.0 -46.5 232 18 279.5 279.5 270.9 279.7 0.05 12 400 6600 -51.9 -58.9 43 7.0 -52.0 215 15 287.5 287.5 275.5 287.7 0.03 13 368 7142 -54.1 -61.1 42 7.0 -54.2 230 15 291.5 291.6 277.5 291.6 0.03 14 300 8460 -54.3 -61.3 42 7.0 -54.4 235 17 308.8 308.8 284.9 308.9 0.03 15 250 9630 -53.9 -61.9 37 8.0 -54.1 235 19 325.9 325.9 290.6 326.1 0.04 16 245 9760 -54.1 -62.1 37 8.0 -54.2 236 20 327.5 327.5 291.0 327.7 0.04 17 219 10487 -50.5 -59.5 34 9.0 -50.8 241 23 343.8 343.8 295.3 344.0 0.06 18 200 11080 -50.9 -60.9 30 10.0 -51.2 245 25 352.2 352.2 297.1 352.4 0.05 19 156 12686 -52.9 -65.9 19 13.0 -53.2 254 34 374.7 374.7 301.4 374.9 0.03 20 150 12940 -50.3 -64.3 18 14.0 -50.8 255 35 383.4 383.4 302.8 383.6 0.04 21 117 14555 -53.1 -69.1 13 16.0 -53.6 249 38 406.5 406.5 306.1 406.6 0.03 22 108 15076 -49.5 -66.5 12 17.0 -50.3 247 39 422.7 422.7 308.0 422.9 0.05 23 100 15580 -50.1 -67.1 12 17.0 -50.9 245 40 430.9 430.9 309.0 431.2 0.05 24 73 17625 -52.3 -71.3 8 19.0 -53.2 245 45 466.9 466.9 312.4 467.1 0.03 25 71 17806 -47.1 -68.1 7 21.0 -48.7 245 46 481.7 481.7 313.6 482.0 0.06 26 70 17900 -48.1 -69.1 7 21.0 -49.6 245 46 481.5 481.5 313.6 481.8 0.05 27 55 19477 -51.5 -72.5 6 21.0 -52.8 234 43 508.1 508.1 315.5 508.3 0.04 28 53 19719 -49.3 -71.3 6 22.0 -51.0 233 43 518.6 518.6 316.2 518.9 0.05 29 50 20100 -50.3 -72.3 6 22.0 -51.9 230 42 524.9 525.0 316.6 525.2 0.04 30 43 21081 -51.7 -73.7 5 22.0 -53.2 544.6 544.6 317.8 544.9 0.04 31 35 22432 -46.5 -70.5 5 24.0 -49.5 591.2 591.3 320.2 591.8 0.08 32 31 23232 -49.7 -73.7 4 24.0 -52.2 603.5 603.5 320.8 603.9 0.06 TRP 368 7142 -54.1 -61.1 42 7.0 -54.2 230 15 291.5 291.6 277.5 291.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 4897.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 50.58 % Est. max temperature: -17.98 C = -0.36 F Sfc-Lift cond lev (LCL): 840.00 mb = 1517.74 m = 4979.39 ft T: -27.82 C 700-500 lapse rate: 5.59 C/km Conv cond level (CCL): 644.45 mb = 3398.07 m = 11148.40 ft Mean mixing ratio: 0.31 g/kg Conv temperature: -7.28 C = 18.89 F Cap Strength: 14.79 C Lifted Index: 17.41 C Risk: None Lifted Index @300 mb: 36.27 C Lifted Index @700 mb: 9.41 C Showalter Index: 16.89 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 10.20 C K Index: -23.10 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 4.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.53 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 51918.39 J/kg Cap Strength: 17.24 C Lift Cond Lev (LCL): 795.97 mb = 1903.43 m = 6244.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 14 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 ---------------------------------------------------------- 0 944 685 205 5 2.1 4.5 | 135 15 -10.9 10.8 1 925 819 260 15 14.8 2.6 | 191 9 1.7 8.9 2 850 1433 295 27 24.5 -11.4 | 294 13 11.4 -5.1 3 700 2816 295 19 17.2 -8.0 | 292 5 4.2 -1.7 4 500 5140 235 19 15.6 10.9 | 188 17 2.5 17.2 5 400 6600 215 15 8.6 12.3 | 167 19 -4.4 18.6 6 368 7142 230 15 11.5 9.6 | 174 16 -1.5 16.0 7 300 8460 235 17 13.9 9.8 | 183 16 0.9 16.1 8 250 9630 235 19 15.6 10.9 | 188 17 2.5 17.2 9 200 11080 245 25 22.7 10.6 | 210 19 9.6 16.9 10 150 12940 255 35 33.8 9.1 | 234 26 20.8 15.4 11 100 15580 245 40 36.3 16.9 | 225 33 23.2 23.2 12 70 17900 245 46 41.7 19.4 | 228 39 28.7 25.7 13 50 20100 230 42 32.2 27.0 | 210 38 19.1 33.3 Wind Parameters Mean winds (0-6000m): 265.8 at 19.3 knts Storm direction: 295.8 at 14.5 knts Shear (0-3000m) pos: 4.5 neg: 1.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 78.1 neg: -10.1 tot: 67.9 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.21 Bulk Shear: 1.45 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 ------------------------------------------------------------------------------- 500 268 16 204 7| 22.1 0.0 22.1| 59.2 0.0 59.2 118.4 0.93| 24.3 22.7 1000 284 21 260 7| 13.4 0.0 13.4| 78.1 -0.1 78.0 78.0 0.89| 16.7 14.9 1500 288 22 274 8| 8.9 1.0 9.9| 78.1 -0.2 77.9 51.9 0.82| 12.1 9.9 2000 290 22 279 7| 6.7 1.5 8.2| 78.1 -0.4 77.7 38.9 0.75| 9.8 7.4 2500 290 21 279 7| 5.4 1.5 6.9| 78.1 -4.3 73.8 29.5 0.61| 8.6 5.3 3000 289 21 273 7| 4.5 1.8 6.3| 78.1 -10.1 67.9 22.6 0.48| 7.9 3.8 4000 282 20 254 7| 3.3 2.5 5.8| 78.1 -26.9 51.2 12.8 0.30| 7.1 2.1 5000 274 20 234 9| 2.7 2.6 5.2| 78.1 -50.7 27.4 5.5 0.18| 6.3 1.2 6000 266 19 219 10| 2.2 2.3 4.5| 79.8 -71.2 8.6 1.4 0.11| 5.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260115.12.gif