UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 19 APR 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 67 SFC 928 685 -1.3 -12.3 43 11.0 -4.7 0 0 277.7 278.0 272.5 282.3 1.60 2 925 694 -1.5 -12.5 43 11.0 -4.8 10 0 277.8 278.0 272.5 282.3 1.58 3 917 763 -0.7 -12.7 40 12.0 -4.4 27 2 279.3 279.6 273.3 283.8 1.57 4 898 932 3.8 -9.2 38 13.0 -0.9 70 5 285.6 286.0 277.6 291.8 2.12 5 865 1235 2.6 -13.4 30 16.0 -2.7 145 12 287.4 287.7 277.7 292.1 1.57 6 851 1367 5.0 -11.0 30 16.0 -0.9 178 15 291.3 291.6 280.1 297.1 1.94 7 850 1377 4.8 -11.2 30 16.0 -1.0 180 15 291.2 291.5 280.0 296.9 1.91 8 822 1649 2.8 -14.2 27 17.0 -2.9 184 15 291.9 292.1 279.8 296.6 1.55 9 797 1898 2.8 -14.2 27 17.0 -3.0 188 14 294.5 294.7 281.1 299.4 1.60 10 700 2931 -5.9 -19.9 32 14.0 -9.7 205 13 296.0 296.2 281.1 299.5 1.12 11 562 4609 -18.1 -38.1 16 20.0 -20.8 251 12 300.7 300.8 282.0 301.6 0.25 12 500 5470 -25.1 -37.1 32 12.0 -26.5 275 11 302.4 302.5 282.8 303.5 0.32 13 485 5691 -26.9 -37.9 35 11.0 -28.1 271 12 302.9 302.9 283.0 303.9 0.30 14 480 5766 -27.5 -38.5 34 11.0 -28.7 270 12 303.0 303.1 283.0 304.0 0.29 15 432 6520 -31.5 -47.5 19 16.0 -32.7 255 16 307.2 307.2 284.4 307.7 0.12 16 413 6837 -34.5 -53.5 13 19.0 -35.5 249 18 307.3 307.3 284.4 307.6 0.06 17 400 7060 -36.1 -53.1 16 17.0 -37.0 245 19 308.1 308.1 284.7 308.3 0.07 18 335 8263 -46.3 -54.3 40 8.0 -46.6 251 19 310.2 310.2 285.5 310.4 0.07 19 300 8990 -49.9 -57.9 38 8.0 -50.1 255 19 315.0 315.0 287.2 315.2 0.05 20 297 9056 -50.9 -57.9 43 7.0 -51.1 255 20 314.5 314.5 287.0 314.7 0.05 21 254 10060 -57.7 -64.7 40 7.0 -57.8 260 29 318.8 318.8 288.4 318.9 0.03 22 253 10085 -57.9 -64.9 40 7.0 -58.0 260 29 318.9 318.9 288.4 319.0 0.02 23 250 10160 -57.7 -64.7 40 7.0 -57.8 260 29 320.3 320.3 288.9 320.4 0.03 24 232 10630 -56.9 -63.9 41 7.0 -57.0 255 26 328.4 328.4 291.3 328.5 0.03 25 215 11115 -51.7 -59.7 38 8.0 -52.0 250 22 343.7 343.7 295.3 344.0 0.06 26 200 11580 -53.5 -62.5 33 9.0 -53.7 245 19 348.0 348.1 296.3 348.2 0.04 27 178 12334 -53.1 -64.1 25 11.0 -53.4 245 17 360.5 360.5 298.8 360.7 0.04 28 153 13320 -49.7 -63.7 18 14.0 -50.3 245 15 382.3 382.3 302.6 382.5 0.05 29 150 13450 -50.5 -64.5 18 14.0 -51.0 245 15 383.1 383.1 302.8 383.3 0.04 30 129 14422 -54.3 -71.3 11 17.0 -54.7 247 16 393.1 393.1 304.3 393.2 0.02 31 123 14727 -53.7 -70.7 11 17.0 -54.2 247 17 399.6 399.6 305.2 399.7 0.02 32 110 15446 -51.7 -70.7 9 19.0 -52.4 249 18 416.3 416.3 307.3 416.5 0.03 33 100 16060 -53.7 -73.7 7 20.0 -54.3 250 19 424.0 424.0 308.2 424.1 0.02 34 70 18350 -55.7 -78.7 4 23.0 -56.3 270 15 465.2 465.2 312.3 465.3 0.01 35 69 18441 -55.7 -78.7 4 23.0 -56.4 270 15 467.1 467.1 312.4 467.2 0.01 36 60 19334 -52.1 -76.1 4 24.0 -53.2 268 12 494.2 494.2 314.5 494.4 0.02 37 50 20500 -55.9 -79.9 3 24.0 -56.8 265 9 511.7 511.8 315.8 511.8 0.01 38 46 21031 -57.1 -80.1 4 23.0 -57.9 254 9 521.2 521.2 316.4 521.3 0.01 39 41 21761 -57.5 -80.5 4 23.0 -58.4 240 10 537.6 537.6 317.4 537.7 0.01 40 35 22771 -54.3 -78.3 4 24.0 -55.8 220 10 570.9 570.9 319.2 571.0 0.02 41 30 23760 -54.9 -78.9 4 24.0 -56.5 200 11 595.0 595.0 320.4 595.2 0.03 42 29 23976 -55.7 -79.7 3 24.0 -57.2 200 11 598.6 598.6 320.6 598.7 0.02 43 27 24434 -52.1 -77.1 3 25.0 -54.4 199 10 621.0 621.1 321.5 621.3 0.04 44 21 26048 -55.3 -79.3 4 24.0 -57.3 196 7 657.7 657.7 323.0 657.9 0.04 45 20 26360 -53.5 -77.5 4 24.0 -56.0 195 7 672.4 672.4 323.5 672.8 0.05 46 15 28225 -50.1 -75.1 4 25.0 -54.2 741.4 741.4 325.7 742.2 0.10 47 12 29679 -51.3 -76.3 4 25.0 -55.6 786.0 786.0 326.9 786.9 0.10 TRP 254 10060 -57.7 -64.7 40 7.0 -57.8 260 29 318.8 318.8 288.4 318.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: Surface below freezing Freezing level: 914.04 mb = 789.47 m = 2590.09 ft Freezing level: 765.78 mb = 2230.76 m = 7318.69 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 27.13 % Est. max temperature: 15.37 C = 59.67 F Sfc-Lift cond lev (LCL): 780.39 mb = 2065.97 m = 6778.03 ft T: 1.39 C 700-500 lapse rate: 7.56 C/km ThetaE index: 0.53 C Layer 850.0- 797.0 mb Conv cond level (CCL): 575.34 mb = 4429.98 m = 14533.87 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 20.76 C = 69.37 F Cap Strength: 9.48 C Lifted Index: 9.80 C Risk: None Lifted Index @300 mb: 16.53 C Lifted Index @700 mb: 8.53 C Showalter Index: 6.05 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 13.90 C K Index: 4.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.97 J/kg Max Up Vert Vel: 9.59 m/s Conv Inhibition (B-): 54918.88 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 699.87 mb = 2932.44 m = 9620.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 9 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 ---------------------------------------------------------- 0 928 685 0 0 -0.0 -0.0 | 76 9 -9.0 -2.3 1 925 694 10 0 -0.0 -0.0 | 76 9 -9.0 -2.3 2 850 1377 180 15 0.0 15.0 | 145 16 -9.0 12.7 3 700 2931 205 13 5.5 11.8 | 160 10 -3.5 9.5 4 500 5470 275 11 11.0 -1.0 | 329 4 1.9 -3.2 5 400 7060 245 19 17.2 8.0 | 235 10 8.2 5.7 6 300 8990 255 19 18.4 4.9 | 254 10 9.3 2.6 7 254 10060 260 29 28.6 5.0 | 262 20 19.5 2.8 8 250 10160 260 29 28.6 5.0 | 262 20 19.5 2.8 9 200 11580 245 19 17.2 8.0 | 235 10 8.2 5.7 10 150 13450 245 15 13.6 6.3 | 229 6 4.6 4.1 11 100 16060 250 19 17.9 6.5 | 245 10 8.8 4.2 12 70 18350 270 15 15.0 -0.0 | 291 6 6.0 -2.3 13 50 20500 265 9 9.0 0.8 | 2 2 -0.0 -1.5 14 30 23760 200 11 3.8 10.3 | 147 10 -5.2 8.1 15 20 26360 195 7 1.8 6.8 | 122 8 -7.2 4.5 Wind Parameters Mean winds (0-6000m): 225.8 at 12.4 knts Storm direction: 255.8 at 9.3 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 112.7 neg: -3.4 tot: 109.3 m^2/s^2 ave: 36.4 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.85 Bulk Shear: 24.83 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 ------------------------------------------------------------------------------- 500 132 5 95 13| 11.1 0.0 11.1| 45.8 -3.4 42.4 84.9 0.58| 16.7 9.7 1000 181 9 129 11| 7.5 0.0 7.5| 98.2 -3.4 94.9 94.9 0.74| 15.0 11.1 1500 184 11 137 12| 4.8 0.0 4.8|102.4 -3.4 99.1 66.0 0.73| 10.7 7.8 2000 188 12 141 12| 3.4 0.0 3.4|105.5 -3.4 102.2 51.1 0.71| 8.5 6.1 2500 191 12 145 12| 2.6 0.0 2.6|109.1 -3.4 105.8 42.3 0.70| 7.4 5.1 3000 196 12 149 11| 2.1 0.0 2.1|112.7 -3.4 109.3 36.4 0.69| 6.7 4.6 4000 206 12 156 9| 1.5 0.0 1.5|117.0 -3.4 113.7 28.4 0.69| 5.7 4.0 5000 216 12 165 8| 1.2 0.0 1.2|119.6 -4.6 115.0 23.0 0.67| 5.2 3.4 6000 226 12 179 6| 1.0 0.6 1.6|119.6 -12.9 106.7 17.8 0.49| 4.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20250419.00.gif