UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 19 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 327 SFC 984 454 -5.1 -13.1 53 8.0 -7.2 165 1 269.3 269.5 266.8 273.2 1.41 2 976 519 -0.5 -7.5 59 7.0 -2.9 155 1 274.6 274.9 271.6 280.7 2.22 3 925 945 -4.3 -15.3 42 11.0 -7.2 90 3 274.9 275.1 270.2 278.5 1.26 4 902 1143 -4.1 -18.1 33 14.0 -7.6 45 3 277.1 277.3 271.2 280.1 1.02 5 877 1365 -4.7 -15.7 42 11.0 -7.7 355 3 278.7 278.9 272.6 282.4 1.28 6 850 1610 -5.9 -16.9 41 11.0 -8.8 300 3 280.0 280.2 273.2 283.5 1.20 7 702 3085 -13.1 -24.1 39 11.0 -15.3 310 9 287.7 287.9 276.7 290.1 0.78 8 700 3107 -13.3 -24.3 39 11.0 -15.5 310 9 287.8 287.9 276.7 290.1 0.76 9 627 3935 -20.1 -27.1 54 7.0 -21.2 333 9 289.2 289.3 277.3 291.3 0.66 10 623 3982 -19.3 -26.3 54 7.0 -20.5 334 9 290.6 290.8 278.1 292.9 0.72 11 609 4151 -19.7 -29.7 41 10.0 -21.2 339 9 292.1 292.2 278.5 293.8 0.53 12 532 5143 -25.9 -43.9 17 18.0 -27.5 7 9 296.2 296.2 279.8 296.7 0.15 13 500 5590 -29.1 -47.1 16 18.0 -30.4 20 9 297.6 297.6 280.4 297.9 0.11 14 481 5864 -30.9 -48.9 15 18.0 -32.1 23 10 298.7 298.7 280.9 299.0 0.09 15 400 7140 -40.5 -48.5 42 8.0 -40.9 40 13 302.4 302.4 282.5 302.8 0.12 16 380 7487 -42.9 -50.9 41 8.0 -43.2 40 13 303.7 303.7 283.0 304.0 0.09 17 304 8955 -53.9 -61.9 37 8.0 -54.0 40 15 308.2 308.2 284.7 308.3 0.03 18 300 9040 -54.3 -62.3 37 8.0 -54.4 40 15 308.8 308.8 284.9 308.9 0.03 19 250 10190 -60.3 -68.3 34 8.0 -60.4 25 13 316.4 316.4 287.6 316.5 0.02 20 239 10469 -61.5 -69.5 34 8.0 -61.6 30 13 318.7 318.7 288.3 318.8 0.01 21 200 11580 -57.7 -65.7 35 8.0 -57.8 10 13 341.4 341.4 294.7 341.5 0.03 22 150 13400 -57.7 -66.7 31 9.0 -57.9 345 13 370.7 370.7 300.7 370.8 0.03 23 100 15950 -57.7 -68.7 23 11.0 -58.0 320 23 416.2 416.3 307.3 416.4 0.04 24 70 18180 -60.3 -72.3 19 12.0 -60.6 310 21 455.4 455.4 311.4 455.6 0.03 25 50 20270 -60.7 -73.7 16 13.0 -61.2 305 23 500.4 500.5 315.0 500.7 0.04 26 39 21816 -61.3 -75.3 14 14.0 -61.9 290 22 535.8 535.8 317.3 536.0 0.04 27 31 23253 -57.9 -72.9 13 15.0 -58.9 277 21 581.3 581.3 319.8 581.8 0.06 28 30 23460 -58.7 -73.7 13 15.0 -59.6 275 21 584.6 584.6 319.9 585.0 0.06 29 28 23892 -58.9 -73.9 13 15.0 -59.9 276 23 595.7 595.7 320.5 596.2 0.06 30 20 26040 -50.7 -67.7 12 17.0 -53.6 280 35 681.0 681.1 323.9 682.8 0.21 31 19 26375 -50.3 -67.3 12 17.0 -53.4 692.3 692.4 324.3 694.3 0.24 32 16 27497 -49.9 -67.9 10 18.0 -53.5 728.5 728.6 325.4 730.8 0.26 TRP 239 10469 -61.5 -69.5 34 8.0 -61.6 30 13 318.7 318.7 288.3 318.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 37.98 % Est. max temperature: 6.30 C = 43.33 F Sfc-Lift cond lev (LCL): 866.58 mb = 1458.42 m = 4784.78 ft T: -5.16 C 700-500 lapse rate: 6.36 C/km ThetaE index: 2.23 C Layer 925.0- 902.0 mb Conv cond level (CCL): 654.59 mb = 3611.22 m = 11847.68 ft Mean mixing ratio: 1.49 g/kg Conv temperature: 14.18 C = 57.52 F Cap Strength: 14.39 C Lifted Index: 15.12 C Risk: None Lifted Index @300 mb: 20.74 C Lifted Index @700 mb: 9.65 C Showalter Index: 12.10 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 12.20 C K Index: -4.70 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.83 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 59797.68 J/kg Cap Strength: 15.00 C Lift Cond Lev (LCL): 796.81 mb = 2108.39 m = 6917.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 5 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 ---------------------------------------------------------- 0 984 454 165 1 -0.3 1.0 | 193 6 1.4 6.1 1 925 945 90 3 -3.0 0.0 | 165 5 -1.4 5.2 2 850 1610 300 3 2.6 -1.5 | 229 6 4.2 3.7 3 700 3107 310 9 6.9 -5.8 | 274 9 8.5 -0.6 4 500 5590 20 9 -3.1 -8.5 | 24 4 -1.4 -3.3 5 400 7140 40 13 -8.4 -10.0 | 55 8 -6.7 -4.8 6 300 9040 40 15 -9.6 -11.5 | 52 10 -8.0 -6.3 7 250 10190 25 13 -5.5 -11.8 | 30 8 -3.8 -6.6 8 239 10469 30 13 -6.5 -11.3 | 39 8 -4.9 -6.1 9 200 11580 10 13 -2.3 -12.8 | 5 8 -0.6 -7.6 10 150 13400 345 13 3.4 -12.6 | 326 9 5.0 -7.4 11 100 15950 320 23 14.8 -17.6 | 307 21 16.4 -12.4 12 70 18180 310 21 16.1 -13.5 | 295 20 17.7 -8.3 13 50 20270 305 23 18.8 -13.2 | 291 22 20.5 -8.0 14 30 23460 275 21 20.9 -1.8 | 262 23 22.6 3.4 15 20 26040 280 35 34.5 -6.1 | 271 36 36.1 -0.9 Wind Parameters Mean winds (0-6000m): 347.6 at 7.3 knts Storm direction: 17.6 at 5.4 knts Shear (0-3000m) pos: 0.9 neg: 0.9 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -4.9 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.91 Bulk Shear: 9.33 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 ------------------------------------------------------------------------------- 500 106 2 177 6| 0.0 3.0 3.0| 0.0 -4.8 -4.8 -9.7 -0.87| 3.5 -3.0 1000 70 3 171 4| 0.0 2.1 2.1| 2.5 -4.9 -2.4 -2.4 0.03| 4.8 0.1 1500 354 3 220 3| 0.0 1.8 1.8| 4.3 -4.9 -0.6 -0.4 0.12| 4.2 0.5 2000 317 3 236 5| 0.5 1.3 1.8| 7.4 -4.9 2.5 1.3 0.23| 3.7 0.8 2500 313 4 244 5| 0.8 1.1 1.9| 10.8 -4.9 5.9 2.4 0.30| 3.4 1.0 3000 313 5 252 6| 0.9 0.9 1.7| 14.5 -4.9 9.6 3.2 0.36| 3.2 1.1 4000 322 6 265 5| 0.9 0.7 1.5| 20.5 -4.9 15.6 3.9 0.45| 3.0 1.3 5000 334 7 280 5| 0.9 0.5 1.4| 24.9 -4.9 20.1 4.0 0.53| 2.8 1.5 6000 348 7 301 4| 1.0 0.4 1.5| 27.6 -4.9 22.7 3.8 0.54| 2.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251019.12.gif