UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 10 OCT 25 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 255 SFC 976 448 -1.5 -9.5 54 8.0 -4.0 275 1 273.5 273.9 270.4 278.9 1.90 2 959 589 -0.5 -9.5 51 9.0 -3.4 295 2 275.9 276.3 271.9 281.4 1.94 3 925 876 -2.5 -11.5 50 9.0 -5.3 335 5 276.8 277.0 272.1 281.6 1.71 4 850 1538 -8.3 -13.3 67 5.0 -9.7 355 5 277.5 277.7 272.3 282.1 1.61 5 805 1958 -11.7 -13.6 86 1.9 -12.2 342 6 278.2 278.5 272.9 282.9 1.66 6 722 2783 -16.9 -18.0 91 1.1 -17.1 317 7 281.3 281.5 274.0 285.0 1.28 7 704 2973 -16.7 -17.4 94 0.7 -16.9 311 7 283.5 283.8 275.4 287.6 1.38 8 700 3016 -16.7 -17.6 93 0.9 -16.9 310 7 284.0 284.2 275.6 288.1 1.37 9 698 3037 -16.7 -17.7 92 1.0 -16.9 310 7 284.2 284.5 275.7 288.3 1.36 10 652 3545 -19.3 -22.8 74 3.5 -20.0 304 12 286.9 287.0 276.5 289.8 0.94 11 500 5450 -34.9 -38.8 68 3.9 -35.2 280 29 290.5 290.5 277.3 291.4 0.27 12 492 5563 -35.9 -39.9 67 4.0 -36.2 280 31 290.6 290.6 277.3 291.4 0.24 13 412 6788 -40.1 -48.1 42 8.0 -40.5 276 47 300.3 300.3 281.7 300.7 0.12 14 400 6990 -40.1 -48.1 42 8.0 -40.5 275 50 302.9 302.9 282.7 303.3 0.12 15 372 7485 -40.9 -49.9 37 9.0 -41.3 272 57 308.2 308.2 284.8 308.6 0.11 16 358 7745 -42.9 -52.9 33 10.0 -43.3 271 60 308.9 308.9 285.0 309.2 0.08 17 336 8170 -46.1 -55.1 35 9.0 -46.4 269 66 310.2 310.2 285.5 310.4 0.06 18 308 8747 -48.1 -57.1 35 9.0 -48.4 266 75 315.2 315.2 287.2 315.4 0.06 19 300 8920 -49.9 -58.9 34 9.0 -50.1 265 77 315.0 315.0 287.2 315.2 0.05 20 292 9095 -50.7 -59.5 34 8.8 -50.9 265 77 316.4 316.4 287.6 316.5 0.04 21 253 10014 -54.7 -62.7 37 8.0 -54.8 270 69 323.6 323.6 289.9 323.8 0.03 22 250 10090 -54.7 -62.7 37 8.0 -54.8 270 69 324.7 324.8 290.2 324.9 0.03 23 238 10404 -52.9 -60.9 37 8.0 -53.1 267 66 332.1 332.1 292.3 332.2 0.04 24 200 11520 -53.5 -62.5 33 9.0 -53.7 255 56 348.0 348.1 296.3 348.2 0.04 25 150 13370 -53.9 -63.9 28 10.0 -54.2 260 56 377.2 377.2 301.8 377.4 0.05 26 100 15970 -55.5 -66.5 24 11.0 -55.9 255 42 420.5 420.5 307.8 420.8 0.05 27 70 18240 -54.9 -66.9 21 12.0 -55.5 260 40 466.9 467.0 312.4 467.3 0.07 28 50 20380 -54.9 -67.9 19 13.0 -55.8 250 36 514.1 514.1 315.9 514.6 0.08 29 39 21955 -57.5 -70.5 18 13.0 -58.3 248 35 545.4 545.4 317.9 545.9 0.07 30 32 23221 -51.1 -65.1 17 14.0 -52.9 246 33 594.3 594.3 320.4 595.7 0.19 31 30 23640 -51.5 -65.5 17 14.0 -53.4 245 33 604.2 604.3 320.9 605.7 0.19 32 20 26270 -51.1 -66.1 15 15.0 -53.8 250 25 679.8 679.9 323.9 682.0 0.26 33 18 26958 -49.1 -64.1 16 15.0 -52.5 706.9 707.0 324.7 710.3 0.38 34 16 27729 -50.7 -65.7 15 15.0 -53.9 725.9 726.0 325.3 729.0 0.35 35 15 28152 -47.5 -63.5 14 16.0 -51.8 750.0 750.2 326.1 754.7 0.50 36 11 30208 -46.1 -64.1 11 18.0 -52.0 824.7 825.0 328.0 831.2 0.63 TRP 253 10014 -54.7 -62.7 37 8.0 -54.8 270 69 323.6 323.6 289.9 323.8 0.03 WND 292 9095 -50.7 -59.5 34 8.8 -50.9 265 77 316.4 316.4 287.6 316.5 0.04 Sounding variables and indices 1000-500 mb thick: 5195.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 73.27 % Est. max temperature: 2.77 C = 36.98 F Sfc-Lift cond lev (LCL): 860.60 mb = 1441.00 m = 4727.64 ft T: -7.45 C 700-500 lapse rate: 7.48 C/km Conv cond level (CCL): 779.22 mb = 2204.61 m = 7232.90 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 4.03 C = 39.26 F Cap Strength: 6.70 C Lifted Index: 7.91 C Risk: None Lifted Index @300 mb: 23.85 C Lifted Index @700 mb: 4.90 C Showalter Index: 7.38 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 21.60 C K Index: 12.40 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.00 J/kg Max Up Vert Vel: 4.24 m/s Conv Inhibition (B-): 71911.80 J/kg Cap Strength: 7.89 C Lift Cond Lev (LCL): 811.59 mb = 1894.78 m = 6216.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 12 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 ---------------------------------------------------------- 0 976 448 275 1 1.0 -0.1 | 142 11 -6.9 8.8 1 925 876 335 5 2.1 -4.5 | 127 7 -5.8 4.3 2 850 1538 355 5 0.4 -5.0 | 117 8 -7.5 3.9 3 700 3016 310 7 5.4 -4.5 | 150 5 -2.5 4.3 4 500 5450 280 29 28.6 -5.0 | 260 21 20.7 3.8 5 400 6990 275 50 49.8 -4.4 | 264 42 41.9 4.5 6 300 8920 265 77 76.7 6.7 | 257 71 68.8 15.6 7 292 9095 265 77 76.7 6.7 | 257 71 68.8 15.6 8 253 10014 270 69 69.0 -0.0 | 262 62 61.1 8.8 9 250 10090 270 69 69.0 -0.0 | 262 62 61.1 8.8 10 200 11520 255 56 54.1 14.5 | 243 52 46.2 23.3 11 150 13370 260 56 55.1 9.7 | 249 51 47.2 18.6 12 100 15970 255 42 40.6 10.9 | 239 38 32.7 19.7 13 70 18240 260 40 39.4 6.9 | 243 35 31.5 15.8 14 50 20380 250 36 33.8 12.3 | 231 33 25.9 21.2 15 30 23640 245 33 29.9 13.9 | 224 32 22.0 22.8 16 20 26270 250 25 23.5 8.6 | 222 23 15.6 17.4 Wind Parameters Mean winds (0-6000m): 288.2 at 15.8 knts Storm direction: 318.2 at 11.9 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -7.4 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 24.02 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 ------------------------------------------------------------------------------- 500 328 3 134 9| 4.8 0.0 4.8| 0.9 -5.2 -4.2 -8.5 -0.41| 5.5 -2.2 1000 339 4 128 8| 2.5 0.0 2.5| 0.9 -7.1 -6.2 -6.2 -0.47| 3.4 -1.6 1500 343 5 125 8| 1.7 0.4 2.0| 1.5 -7.4 -5.9 -3.9 -0.36| 2.8 -1.0 2000 340 5 125 8| 1.3 0.7 2.0| 3.2 -7.4 -4.2 -2.1 -0.20| 2.5 -0.5 2500 333 5 127 7| 1.0 0.9 1.9| 5.6 -7.4 -1.8 -0.7 -0.02| 2.4 -0.1 3000 327 6 130 6| 0.8 1.4 2.3| 8.8 -7.4 1.4 0.5 0.20| 2.7 0.5 4000 311 8 154 4| 0.6 2.3 2.9| 14.2 -7.4 6.8 1.7 0.29| 3.3 1.0 5000 295 12 214 5| 0.5 2.9 3.4| 14.3 -13.1 1.3 0.3 0.18| 3.7 0.7 6000 288 16 241 8| 0.4 3.6 4.0| 27.1 -13.1 14.1 2.3 0.17| 4.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251010.12.gif