UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 29 APR 25 Station: UERR WMO ident: 24726 Latitude: 62.55 Longitude: 113.88 Elevation: 347.00 ------------------------------------------------------------------------------- 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 175 SFC 978 347 3.4 -10.6 35 14.0 -1.3 310 1 278.3 278.6 273.1 283.3 1.74 2 950 586 2.6 -12.4 32 15.0 -2.2 294 4 279.8 280.1 273.6 284.3 1.55 3 925 805 0.6 -14.4 31 15.0 -3.9 280 7 279.9 280.2 273.4 283.9 1.35 4 850 1476 -5.7 -15.7 45 10.0 -8.4 295 9 280.2 280.4 273.5 284.0 1.32 5 832 1643 -7.7 -17.7 45 10.0 -10.2 295 10 279.8 280.0 273.0 283.1 1.14 6 823 1727 -7.5 -17.5 45 10.0 -10.0 295 10 280.9 281.1 273.6 284.3 1.17 7 809 1861 -7.9 -30.9 14 23.0 -11.9 295 11 281.8 281.9 272.9 283.0 0.36 8 714 2825 -10.5 -37.5 9 27.0 -14.5 295 14 289.2 289.3 276.6 289.9 0.21 9 700 2977 -11.3 -36.3 11 25.0 -15.1 295 15 290.0 290.0 277.0 290.8 0.24 10 671 3299 -12.7 -34.7 14 22.0 -16.2 304 18 291.9 292.0 278.1 292.9 0.30 11 596 4194 -16.5 -22.5 60 6.0 -17.9 328 27 297.6 297.8 281.7 300.9 1.05 12 582 4372 -17.5 -23.5 59 6.0 -18.8 333 29 298.5 298.6 282.0 301.6 0.99 13 500 5490 -24.5 -28.9 67 4.4 -25.2 5 40 303.2 303.3 283.6 305.5 0.70 14 445 6334 -29.5 -33.9 66 4.4 -30.0 8 47 307.1 307.2 284.9 308.8 0.49 15 400 7090 -35.1 -39.5 64 4.4 -35.5 10 54 309.4 309.4 285.5 310.5 0.31 16 371 7610 -38.7 -43.7 59 5.0 -39.1 11 58 311.3 311.4 286.1 312.1 0.21 17 327 8462 -46.5 -51.5 57 5.0 -46.7 14 66 312.0 312.0 286.2 312.4 0.10 18 300 9030 -49.3 -54.2 56 4.9 -49.4 15 71 315.9 315.9 287.5 316.2 0.08 19 294 9162 -49.5 -54.4 56 4.9 -49.7 15 73 317.4 317.4 288.0 317.7 0.08 20 291 9229 -51.5 -56.4 56 4.9 -51.6 15 74 315.5 315.5 287.3 315.7 0.06 21 267 9783 -55.6 -60.4 55 4.8 -55.6 15 83 317.4 317.4 287.9 317.6 0.04 22 253 10125 -58.1 -62.9 54 4.8 -58.2 25 75 318.6 318.6 288.3 318.7 0.03 23 250 10200 -58.1 -62.9 54 4.8 -58.2 25 73 319.7 319.7 288.7 319.8 0.03 24 215 11149 -55.9 -60.8 54 4.9 -56.0 11 46 337.2 337.2 293.7 337.4 0.05 25 206 11421 -53.3 -59.3 48 6.0 -53.5 8 38 345.4 345.4 295.7 345.7 0.06 26 200 11610 -54.1 -60.1 48 6.0 -54.2 5 33 347.1 347.1 296.0 347.3 0.06 27 150 13470 -52.5 -62.5 29 10.0 -52.8 5 25 379.6 379.6 302.2 379.9 0.06 28 100 16090 -52.5 -68.5 13 16.0 -53.1 360 19 426.3 426.3 308.4 426.5 0.04 29 70 18400 -51.9 -71.9 7 20.0 -52.9 25 13 473.4 473.4 313.0 473.5 0.03 30 50 20580 -52.1 -75.1 5 23.0 -53.4 35 13 520.7 520.7 316.4 520.9 0.03 31 30 23890 -51.9 -75.9 4 24.0 -54.0 15 7 603.2 603.2 320.7 603.5 0.04 32 25 25071 -53.1 -77.1 4 24.0 -55.2 46 6 632.0 632.0 322.0 632.3 0.04 33 22 25903 -49.3 -74.3 4 25.0 -52.7 69 5 666.8 666.9 323.3 667.4 0.07 34 20 26530 -48.9 -73.9 4 25.0 -52.6 85 5 686.5 686.5 324.0 687.2 0.09 35 15 28419 -49.1 -74.1 4 25.0 -53.5 744.7 744.8 325.8 745.7 0.11 TRP 253 10125 -58.1 -62.9 54 4.8 -58.2 25 75 318.6 318.6 288.3 318.7 0.03 WND 267 9783 -55.6 -60.4 55 4.8 -55.6 15 83 317.4 317.4 287.9 317.6 0.04 Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 917.86 mb = 868.90 m = 2850.70 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 36.55 % Est. max temperature: 5.34 C = 41.61 F Sfc-Lift cond lev (LCL): 786.33 mb = 2079.96 m = 6823.93 ft T: -8.49 C 700-500 lapse rate: 5.25 C/km ThetaE index: 1.38 C Layer 809.0- 714.0 mb Conv cond level (CCL): 555.57 mb = 4713.94 m = 15465.48 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 24.86 C = 76.75 F Cap Strength: 13.71 C Lifted Index: 16.32 C Risk: None Lifted Index @300 mb: 22.63 C Lifted Index @700 mb: 8.48 C Showalter Index: 16.26 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 8.80 C K Index: -21.90 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.51 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 55753.90 J/kg Cap Strength: 16.23 C Lift Cond Lev (LCL): 742.87 mb = 2519.02 m = 8264.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 17 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 ---------------------------------------------------------- 0 978 347 310 1 0.8 -0.6 | 197 16 4.7 15.6 1 925 805 280 7 6.9 -1.2 | 216 18 10.8 15.0 2 850 1476 295 9 8.2 -3.8 | 224 17 12.1 12.4 3 700 2977 295 15 13.6 -6.3 | 241 20 17.5 9.9 4 500 5490 5 40 -3.5 -39.8 | 359 24 0.4 -23.6 5 400 7090 10 54 -9.4 -53.2 | 8 37 -5.5 -37.0 6 300 9030 15 71 -18.4 -68.6 | 15 54 -14.5 -52.4 7 267 9783 15 83 -21.5 -80.2 | 15 66 -17.6 -64.0 8 253 10125 25 75 -31.7 -68.0 | 28 59 -27.8 -51.8 9 250 10200 25 73 -30.9 -66.2 | 28 57 -26.9 -49.9 10 200 11610 5 33 -2.9 -32.9 | 356 17 1.0 -16.7 11 150 13470 5 25 -2.2 -24.9 | 349 9 1.7 -8.7 12 100 16090 360 19 -0.0 -19.0 | 305 5 3.9 -2.8 13 70 18400 25 13 -5.5 -11.8 | 160 5 -1.6 4.4 14 50 20580 35 13 -7.5 -10.6 | 148 7 -3.5 5.6 15 30 23890 15 7 -1.8 -6.8 | 193 10 2.1 9.4 16 20 26530 85 5 -5.0 -0.4 | 176 16 -1.1 15.8 Wind Parameters Mean winds (0-6000m): 343.6 at 22.2 knts Storm direction: 13.6 at 16.7 knts Shear (0-3000m) pos: 1.5 neg: 1.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 57.5 deg Storm rel helicity (0-3000m) pos: 88.0 neg: 0.0 tot: 88.0 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 55.46 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 ------------------------------------------------------------------------------- 500 283 4 208 17| 0.0 6.5 6.5| 25.1 0.0 25.1 50.2 0.88| 6.7 5.8 1000 286 6 214 18| 1.1 3.2 4.3| 34.5 0.0 34.5 34.5 0.89| 4.4 3.9 1500 290 7 218 17| 1.4 2.2 3.5| 43.3 0.0 43.3 28.8 0.90| 3.7 3.3 2000 292 8 221 18| 1.0 2.1 3.1| 51.9 0.0 51.9 26.0 0.90| 3.3 2.9 2500 293 9 225 18| 0.8 2.1 2.9| 60.6 0.0 60.6 24.2 0.89| 3.0 2.7 3000 294 10 229 18| 1.5 1.7 3.3| 88.0 0.0 88.0 29.3 0.91| 3.4 3.1 4000 307 14 242 17| 2.9 1.3 4.2|166.4 0.0 166.4 41.6 0.95| 4.5 4.3 5000 329 18 266 13| 3.8 1.0 4.9|267.7 0.0 267.7 53.5 0.96| 5.6 5.4 6000 344 22 297 11| 4.0 0.9 4.9|304.4 0.0 304.4 50.7 0.89| 5.6 5.0 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250429.12.gif