UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 12 JAN 26 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 190 SFC 965 449 -25.3 -29.7 67 4.4 -25.7 135 1 250.4 250.4 249.8 251.3 0.34 2 949 571 -23.5 -28.3 65 4.8 -24.0 131 6 253.4 253.5 252.5 254.5 0.39 3 935 681 -17.1 -22.0 66 4.9 -17.9 128 10 261.0 261.1 259.5 263.0 0.70 4 925 762 -16.3 -20.8 68 4.5 -17.0 125 13 262.6 262.8 260.9 264.8 0.79 5 920 803 -16.1 -20.3 70 4.2 -16.8 129 13 263.3 263.4 261.4 265.6 0.83 6 892 1035 -18.1 -21.2 77 3.1 -18.6 148 15 263.5 263.7 261.5 265.7 0.79 7 881 1128 -17.5 -20.4 78 2.9 -18.0 156 15 265.1 265.2 262.8 267.5 0.86 8 876 1171 -14.7 -17.9 77 3.2 -15.3 160 16 268.4 268.6 265.6 271.4 1.07 9 871 1214 -14.5 -18.4 72 3.9 -15.3 164 16 269.1 269.2 266.0 272.0 1.03 10 850 1399 -15.3 -22.3 55 7.0 -16.5 180 17 270.1 270.2 266.2 272.3 0.75 11 816 1706 -17.3 -26.3 45 9.0 -18.7 206 19 271.2 271.3 266.5 272.8 0.55 12 785 1996 -16.5 -23.5 55 7.0 -17.7 231 21 275.0 275.2 269.4 277.2 0.73 13 713 2712 -20.7 -24.6 71 3.9 -21.3 293 26 278.1 278.2 271.3 280.3 0.73 14 700 2848 -21.5 -25.4 71 3.9 -22.1 305 27 278.7 278.8 271.6 280.8 0.69 15 627 3651 -25.9 -29.9 69 4.0 -26.4 308 40 282.6 282.7 273.5 284.1 0.51 16 500 5270 -31.5 -35.4 68 3.9 -31.9 315 68 294.6 294.7 279.5 295.9 0.38 17 428 6361 -35.3 -39.3 67 4.0 -35.6 315 80 303.2 303.2 283.1 304.2 0.30 18 400 6830 -37.9 -42.1 65 4.2 -38.2 315 85 305.7 305.8 284.0 306.6 0.24 19 300 8760 -50.3 -54.8 59 4.5 -50.4 315 95 314.5 314.5 287.0 314.7 0.07 20 250 9930 -58.3 -63.1 54 4.8 -58.4 320 99 319.4 319.4 288.6 319.5 0.03 21 211 10974 -64.9 -69.5 53 4.6 -65.0 315 99 325.0 325.0 290.3 325.0 0.02 22 208 11061 -65.1 -69.7 53 4.6 -65.1 313 100 326.0 326.0 290.6 326.1 0.02 23 205 11149 -64.4 -69.2 52 4.7 -64.5 310 101 328.4 328.4 291.3 328.5 0.02 24 200 11300 -63.3 -68.3 51 5.0 -63.3 310 101 332.5 332.5 292.4 332.6 0.02 25 197 11393 -62.7 -67.7 51 5.0 -62.7 310 100 334.9 334.9 293.0 335.0 0.02 26 150 13080 -60.3 -65.2 52 4.9 -60.4 310 79 366.2 366.2 299.9 366.4 0.04 27 146 13249 -59.5 -64.5 52 5.0 -59.6 310 79 370.4 370.4 300.7 370.6 0.04 28 100 15620 -59.9 -65.9 45 6.0 -60.1 310 77 412.0 412.0 306.8 412.3 0.05 29 70 17850 -58.3 -65.3 40 7.0 -58.6 310 79 459.7 459.7 311.8 460.1 0.08 30 50 19960 -58.3 -67.3 31 9.0 -58.8 305 79 506.1 506.1 315.4 506.7 0.09 31 40 21364 -57.3 -67.3 27 10.0 -58.0 303 75 542.0 542.0 317.7 542.7 0.11 32 30 23180 -57.1 -69.1 20 12.0 -58.1 300 69 589.0 589.0 320.2 589.8 0.12 33 26 24087 -56.3 -68.3 21 12.0 -57.5 615.9 615.9 321.3 617.0 0.15 TRP 211 10974 -64.9 -69.5 53 4.6 -65.0 315 99 325.0 325.0 290.3 325.0 0.02 WND 205 11149 -64.4 -69.2 52 4.7 -64.5 310 101 328.4 328.4 291.3 328.5 0.02 Sounding variables and indices 1000-500 mb thick: 5080.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 65.98 % Est. max temperature: -4.61 C = 23.71 F Sfc-Lift cond lev (LCL): 896.45 mb = 997.59 m = 3272.90 ft T: -17.78 C 700-500 lapse rate: 4.13 C/km ThetaE index: 0.00 C Layer 965.0--321864398408282664299659264.0 mb Conv cond level (CCL): 965.00 mb = 448.97 m = 1472.97 ft Mean mixing ratio: 0.73 g/kg Conv temperature: -21.17 C = -6.10 F Cap Strength: 16.97 C Lifted Index: 25.55 C Risk: None Lifted Index @300 mb: 36.05 C Lifted Index @700 mb: 14.34 C Showalter Index: 18.52 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 9.20 C K Index: -10.00 Risk: None Sweat Index: 102.49 Risk: None Energy Index: 4.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.00 J/kg Max Up Vert Vel: 11.31 m/s Conv Inhibition (B-): 50435.12 J/kg Cap Strength: 25.37 C Lift Cond Lev (LCL): 862.33 mb = 1289.97 m = 4232.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 31 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 ---------------------------------------------------------- 0 965 449 135 1 -0.7 0.7 | 162 32 -9.8 30.4 1 925 762 125 13 -10.6 7.5 | 152 42 -19.8 37.2 2 700 2848 305 27 22.1 -15.5 | 222 19 13.0 14.2 3 500 5270 315 68 48.1 -48.1 | 295 43 39.0 -18.4 4 400 6830 315 85 60.1 -60.1 | 301 59 51.0 -30.4 5 300 8760 315 95 67.2 -67.2 | 303 69 58.0 -37.5 6 250 9930 320 99 63.6 -75.8 | 310 71 54.5 -46.1 7 211 10974 315 99 70.0 -70.0 | 303 73 60.9 -40.3 8 205 11149 310 101 77.4 -64.9 | 297 77 68.2 -35.2 9 200 11300 310 101 77.4 -64.9 | 297 77 68.2 -35.2 10 150 13080 310 79 60.5 -50.8 | 292 56 51.4 -21.1 11 100 15620 310 77 59.0 -49.5 | 292 54 49.9 -19.8 12 70 17850 310 79 60.5 -50.8 | 292 56 51.4 -21.1 13 50 19960 305 79 64.7 -45.3 | 286 58 55.6 -15.6 14 30 23180 300 69 59.8 -34.5 | 275 51 50.6 -4.8 Wind Parameters Mean winds (0-6000m): 312.9 at 41.5 knts Storm direction: 342.9 at 31.1 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 595.9 neg: -61.0 tot: 534.9 m^2/s^2 ave: 178.3 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 9.1 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 0.19 Bulk Shear: 340.21 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 ------------------------------------------------------------------------------- 500 130 9 155 39| 13.6 0.0 13.6| 32.3 -61.0 -28.7 -57.5 -0.22| 16.2 -3.5 1000 153 13 160 43| 8.7 0.0 8.7|179.1 -61.0 118.1 118.1 0.30| 14.5 4.3 1500 184 15 170 45| 7.2 0.0 7.2|356.1 -61.0 295.0 196.7 0.53| 14.8 7.8 2000 233 17 186 40| 6.4 0.0 6.4|493.0 -61.0 432.0 216.0 0.59| 15.5 9.2 2500 305 19 198 20| 6.1 0.0 6.1|552.0 -61.0 491.0 196.4 0.57| 16.0 9.2 3000 306 21 204 19| 6.5 0.0 6.5|595.9 -61.0 534.9 178.3 0.61| 14.8 9.1 4000 309 27 223 18| 7.1 0.0 7.1|690.1 -61.0 629.0 157.3 0.64| 13.3 8.5 5000 312 34 248 18| 7.3 0.0 7.3|786.8 -61.0 725.8 145.2 0.64| 12.3 7.8 6000 313 41 266 21| 6.1 0.9 7.0|828.8 -61.0 767.8 128.0 0.61| 11.2 6.8 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260112.12.gif