UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 13 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 102 SFC 954 453 -19.5 -24.4 65 4.9 -20.1 95 7 257.1 257.2 256.0 258.6 0.56 2 944 531 -19.1 -23.6 68 4.5 -19.7 105 12 258.3 258.4 257.1 259.9 0.60 3 930 644 -14.1 -18.4 70 4.3 -14.9 120 20 264.5 264.6 262.6 267.2 0.96 4 925 685 -13.5 -17.5 72 4.0 -14.3 125 23 265.5 265.7 263.5 268.4 1.04 5 924 693 -13.3 -17.2 72 3.9 -14.1 126 23 265.8 266.0 263.7 268.8 1.07 6 887 1005 -14.7 -17.6 79 2.9 -15.3 150 20 267.5 267.6 265.0 270.5 1.08 7 875 1110 -8.7 -11.4 81 2.7 -9.5 158 19 274.7 275.0 271.1 279.9 1.82 8 850 1336 -7.3 -12.3 67 5.0 -8.8 175 17 278.5 278.8 273.2 283.5 1.75 9 834 1484 -6.5 -13.5 58 7.0 -8.5 187 18 280.9 281.1 274.3 285.6 1.62 10 767 2131 -10.5 -14.6 72 4.1 -11.6 239 22 283.4 283.6 275.6 288.1 1.61 11 700 2826 -15.1 -18.0 78 2.9 -15.8 295 27 285.8 286.0 276.5 289.7 1.32 12 651 3370 -19.7 -22.9 76 3.2 -20.3 294 32 286.6 286.7 276.3 289.4 0.93 13 520 5017 -26.5 -28.8 81 2.3 -26.8 291 47 297.4 297.5 281.1 299.6 0.68 14 500 5300 -27.9 -30.2 81 2.3 -28.2 290 50 299.0 299.1 281.8 301.1 0.62 15 495 5372 -28.3 -30.8 79 2.5 -28.6 290 50 299.4 299.5 281.9 301.3 0.59 16 400 6860 -39.1 -42.9 67 3.8 -39.4 300 56 304.2 304.2 283.4 304.9 0.22 17 300 8780 -52.1 -56.4 60 4.3 -52.2 295 46 311.9 311.9 286.1 312.1 0.06 18 254 9832 -59.7 -64.0 57 4.3 -59.7 290 41 315.9 315.9 287.4 316.0 0.03 19 250 9930 -60.1 -64.4 57 4.3 -60.2 290 40 316.7 316.7 287.7 316.8 0.03 20 233 10369 -60.7 -64.8 58 4.1 -60.7 292 43 322.2 322.3 289.5 322.4 0.03 21 207 11099 -64.5 -68.9 55 4.4 -64.6 295 48 327.4 327.4 291.0 327.4 0.02 22 205 11159 -64.5 -68.9 55 4.4 -64.6 295 49 328.3 328.3 291.2 328.4 0.02 23 200 11310 -63.5 -68.0 54 4.5 -63.6 295 52 332.2 332.2 292.3 332.3 0.02 24 198 11372 -63.1 -67.7 54 4.6 -63.1 296 52 333.8 333.8 292.7 333.9 0.02 25 180 11958 -62.9 -67.5 54 4.6 -63.0 300 54 343.3 343.3 295.1 343.4 0.02 26 150 13100 -55.7 -60.3 56 4.6 -55.8 310 58 374.1 374.1 301.4 374.5 0.08 27 149 13142 -55.7 -60.3 56 4.6 -55.8 310 58 374.8 374.8 301.5 375.2 0.08 28 130 14009 -55.5 -60.6 53 5.1 -55.6 300 60 390.1 390.1 303.9 390.5 0.08 29 102 15554 -55.1 -61.1 47 6.0 -55.4 300 60 418.9 418.9 307.6 419.4 0.10 30 100 15680 -55.5 -62.5 41 7.0 -55.8 300 60 420.5 420.5 307.8 420.9 0.09 31 73 17666 -58.9 -66.9 35 8.0 -59.2 300 68 452.9 452.9 311.1 453.3 0.06 32 70 17930 -56.9 -65.9 31 9.0 -57.3 300 69 462.7 462.7 312.0 463.1 0.08 33 57 19232 -55.7 -65.7 28 10.0 -56.3 300 66 493.4 493.4 314.5 494.0 0.10 34 50 20060 -58.3 -69.3 23 11.0 -58.9 300 64 506.1 506.1 315.4 506.5 0.07 35 46 20584 -58.7 -69.7 23 11.0 -59.3 300 63 517.3 517.4 316.2 517.8 0.07 36 32 22873 -57.1 -70.1 18 13.0 -58.1 300 61 578.2 578.2 319.6 578.9 0.09 37 30 23280 -58.7 -72.7 15 14.0 -59.6 300 60 584.6 584.6 319.9 585.1 0.07 38 27 23939 -60.5 -74.5 14 14.0 -61.3 297 61 597.4 597.5 320.5 597.9 0.06 39 26 24174 -60.3 -74.3 14 14.0 -61.2 296 61 604.5 604.5 320.8 605.0 0.06 40 20 25830 -55.1 -71.1 12 16.0 -57.1 290 64 667.5 667.6 323.4 668.6 0.13 41 16 27270 -50.7 -68.7 10 18.0 -54.1 725.9 726.0 325.3 727.9 0.23 42 15 27688 -52.5 -70.5 10 18.0 -55.6 733.4 733.5 325.5 735.1 0.19 TRP 207 11099 -64.5 -68.9 55 4.4 -64.6 295 48 327.4 327.4 291.0 327.4 0.02 WND 130 14009 -55.5 -60.6 53 5.1 -55.6 300 60 390.1 390.1 303.9 390.5 0.08 Sounding variables and indices 1000-500 mb thick: 5198.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 74.78 % Est. max temperature: 5.03 C = 41.06 F Sfc-Lift cond lev (LCL): 879.94 mb = 1066.47 m = 3498.88 ft T: -11.18 C 700-500 lapse rate: 5.17 C/km Conv cond level (CCL): 954.00 mb = 452.82 m = 1485.61 ft Mean mixing ratio: 1.19 g/kg Conv temperature: -15.60 C = 3.92 F Cap Strength: 22.14 C Lifted Index: 23.17 C Risk: None Lifted Index @300 mb: 29.03 C Lifted Index @700 mb: 14.59 C Showalter Index: 13.27 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 15.60 C K Index: 5.40 Risk: None Sweat Index: 222.29 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.80 J/kg Max Up Vert Vel: 12.07 m/s Conv Inhibition (B-): 61034.15 J/kg Cap Strength: 22.71 C Lift Cond Lev (LCL): 859.20 mb = 1252.04 m = 4107.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 26 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 ---------------------------------------------------------- 0 954 453 95 7 -7.0 0.6 | 128 31 -24.7 19.4 1 925 685 125 23 -18.8 13.2 | 131 49 -36.6 31.9 2 850 1336 175 17 -1.5 16.9 | 152 41 -19.2 35.7 3 700 2826 295 27 24.5 -11.4 | 223 10 6.7 7.3 4 500 5300 290 50 47.0 -17.1 | 267 29 29.3 1.6 5 400 6860 300 56 48.5 -28.0 | 287 32 30.8 -9.3 6 300 8780 295 46 41.7 -19.4 | 272 24 24.0 -0.7 7 250 9930 290 40 37.6 -13.7 | 256 20 19.9 5.1 8 207 11099 295 48 43.5 -20.3 | 273 26 25.8 -1.5 9 200 11310 295 52 47.1 -22.0 | 276 30 29.4 -3.2 10 150 13100 310 58 44.4 -37.3 | 305 33 26.7 -18.5 11 130 14009 300 60 52.0 -30.0 | 288 36 34.2 -11.3 12 100 15680 300 60 52.0 -30.0 | 288 36 34.2 -11.3 13 70 17930 300 69 59.8 -34.5 | 291 45 42.0 -15.8 14 50 20060 300 64 55.4 -32.0 | 289 40 37.7 -13.3 15 30 23280 300 60 52.0 -30.0 | 288 36 34.2 -11.3 16 20 25830 290 64 60.1 -21.9 | 274 43 42.4 -3.1 Wind Parameters Mean winds (0-6000m): 286.6 at 34.4 knts Storm direction: 316.6 at 25.8 knts Shear (0-3000m) pos: 6.0 neg: 0.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 117.7 deg Storm rel helicity (0-3000m) pos: 517.0 neg: -8.0 tot: 509.0 m^2/s^2 ave: 169.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 9.7 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 0.20 Bulk Shear: 358.89 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 ------------------------------------------------------------------------------- 500 128 19 133 44| 17.5 0.0 17.5|137.0 -8.0 129.0 258.0 0.41| 25.7 10.6 1000 144 19 140 44| 9.8 0.0 9.8|266.2 -8.0 258.2 258.2 0.57| 19.6 11.2 1500 164 19 148 43| 9.0 0.0 9.0|390.8 -8.0 382.8 255.2 0.66| 17.9 11.8 2000 187 20 158 41| 8.1 0.0 8.1|474.4 -8.0 466.4 233.2 0.66| 17.7 11.7 2500 216 21 171 36| 7.2 0.0 7.2|505.9 -8.0 497.9 199.2 0.64| 17.2 11.0 3000 250 23 187 27| 6.0 0.8 6.8|517.0 -8.0 509.0 169.7 0.64| 15.1 9.7 4000 276 26 208 18| 4.5 1.8 6.3|537.8 -8.0 529.8 132.4 0.63| 12.5 7.9 5000 283 31 225 17| 4.0 1.9 5.9|560.7 -8.0 552.7 110.5 0.61| 10.9 6.7 6000 287 34 240 18| 3.7 1.6 5.3|615.3 -8.0 607.3 101.2 0.63| 9.7 6.1 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260113.00.gif