UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 12 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 238 SFC 973 453 -5.3 -13.3 53 8.0 -7.4 0 0 270.0 270.2 267.3 273.9 1.41 2 925 847 -8.5 -15.5 57 7.0 -10.2 25 3 270.6 270.8 267.4 274.1 1.23 3 850 1500 -12.3 -16.6 70 4.3 -13.3 10 5 273.3 273.5 269.1 276.8 1.23 4 836 1626 -13.1 -17.3 71 4.2 -14.0 358 5 273.7 273.9 269.4 277.1 1.18 5 700 2962 -18.3 -22.5 70 4.2 -19.1 225 9 282.2 282.4 274.0 284.9 0.90 6 668 3310 -20.3 -24.4 70 4.1 -21.0 226 9 283.8 283.9 274.6 286.2 0.79 7 506 5307 -34.7 -38.3 70 3.6 -35.0 230 11 289.7 289.8 277.0 290.7 0.28 8 500 5390 -35.3 -38.8 70 3.5 -35.5 230 11 290.0 290.0 277.1 290.9 0.27 9 407 6794 -45.7 -49.7 64 4.0 -45.9 253 24 294.1 294.1 278.9 294.5 0.10 10 400 6910 -46.3 -50.4 63 4.1 -46.4 255 25 294.8 294.8 279.1 295.1 0.09 11 327 8224 -52.1 -56.9 56 4.8 -52.2 250 40 304.3 304.3 283.2 304.5 0.05 12 300 8780 -51.7 -56.7 55 5.0 -51.8 255 42 312.5 312.5 286.3 312.7 0.06 13 265 9589 -49.9 -54.9 56 5.0 -50.1 262 38 326.4 326.4 290.8 326.7 0.08 14 250 9970 -50.5 -56.5 49 6.0 -50.7 265 36 331.0 331.0 292.0 331.3 0.07 15 214 10987 -48.7 -55.7 44 7.0 -49.0 265 40 348.8 348.9 296.5 349.2 0.09 16 200 11430 -49.7 -56.7 44 7.0 -50.0 265 42 354.1 354.1 297.6 354.5 0.09 17 150 13300 -51.7 -60.7 33 9.0 -52.1 265 42 381.0 381.0 302.5 381.3 0.07 18 100 15920 -54.5 -65.5 25 11.0 -54.9 270 36 422.4 422.4 308.0 422.7 0.06 19 70 18200 -54.9 -66.9 21 12.0 -55.5 270 36 466.9 467.0 312.4 467.3 0.07 20 55 19749 -54.1 -67.1 19 13.0 -54.9 259 31 502.1 502.1 315.1 502.6 0.08 21 51 20233 -55.5 -68.5 18 13.0 -56.3 256 29 509.8 509.8 315.7 510.3 0.07 22 50 20360 -54.9 -68.9 16 14.0 -55.8 255 29 514.1 514.1 315.9 514.6 0.07 23 41 21635 -52.1 -66.1 17 14.0 -53.5 253 30 551.1 551.1 318.2 552.0 0.13 24 35 22655 -53.9 -68.9 14 15.0 -55.2 252 30 571.9 572.0 319.3 572.6 0.10 25 30 23650 -51.1 -66.1 15 15.0 -53.1 250 31 605.3 605.4 320.9 606.7 0.18 26 23 25394 -46.5 -63.5 13 17.0 -50.1 240 31 666.7 666.8 323.4 669.4 0.33 27 20 26320 -46.7 -63.7 13 17.0 -50.6 235 31 693.2 693.4 324.3 696.4 0.36 28 16 27797 -47.5 -65.5 11 18.0 -51.8 736.3 736.5 325.6 739.6 0.36 TRP 327 8224 -52.1 -56.9 56 4.8 -52.2 250 40 304.3 304.3 283.2 304.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5152.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 67.94 % Est. max temperature: -0.83 C = 30.51 F Sfc-Lift cond lev (LCL): 856.83 mb = 1438.16 m = 4718.31 ft T: -11.94 C 700-500 lapse rate: 7.00 C/km ThetaE index: 0.00 C Layer 973.0- 0.0 mb Conv cond level (CCL): 696.25 mb = 3001.91 m = 9848.67 ft Mean mixing ratio: 1.27 g/kg Conv temperature: 7.05 C = 44.69 F Cap Strength: 12.80 C Lifted Index: 12.96 C Risk: None Lifted Index @300 mb: 26.91 C Lifted Index @700 mb: 8.57 C Showalter Index: 11.17 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.70 C K Index: 2.20 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.47 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 65030.69 J/kg Cap Strength: 12.77 C Lift Cond Lev (LCL): 827.41 mb = 1704.10 m = 5590.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 7 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 ---------------------------------------------------------- 0 973 453 0 0 -0.0 -0.0 | 88 7 -6.9 -0.3 1 925 847 25 3 -1.3 -2.7 | 70 9 -8.2 -3.0 2 850 1500 10 5 -0.9 -4.9 | 56 9 -7.8 -5.2 3 700 2962 225 9 6.4 6.4 | 175 6 -0.6 6.1 4 500 5390 230 11 8.4 7.1 | 193 7 1.5 6.8 5 400 6910 255 25 24.1 6.5 | 250 18 17.2 6.2 6 327 8224 250 40 37.6 13.7 | 246 33 30.7 13.4 7 300 8780 255 42 40.6 10.9 | 253 35 33.7 10.6 8 250 9970 265 36 35.9 3.1 | 264 29 28.9 2.9 9 200 11430 265 42 41.8 3.7 | 264 35 34.9 3.4 10 150 13300 265 42 41.8 3.7 | 264 35 34.9 3.4 11 100 15920 270 36 36.0 -0.0 | 271 29 29.1 -0.3 12 70 18200 270 36 36.0 -0.0 | 271 29 29.1 -0.3 13 50 20360 255 29 28.0 7.5 | 251 22 21.1 7.2 14 30 23650 250 31 29.1 10.6 | 245 25 22.2 10.3 15 20 26320 235 31 25.4 17.8 | 227 25 18.5 17.5 Wind Parameters Mean winds (0-6000m): 237.8 at 9.2 knts Storm direction: 267.8 at 6.9 knts Shear (0-3000m) pos: 0.5 neg: 2.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -23.0 tot: -22.5 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 15.48 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 25 2 76 8| 3.4 0.0 3.4| 0.0 -5.3 -5.3 -10.6 -0.77| 3.5 -2.7 1000 18 3 68 8| 1.7 0.9 2.6| 0.0 -9.3 -9.3 -9.3 -0.83| 2.7 -2.2 1500 4 4 60 8| 1.1 1.8 2.9| 0.0 -16.9 -16.9 -11.3 -0.80| 3.4 -2.7 2000 339 5 49 7| 0.9 2.4 3.2| 0.0 -20.2 -20.2 -10.1 -0.70| 4.1 -2.9 2500 303 5 37 4| 0.7 2.5 3.2| 0.0 -23.0 -23.0 -9.2 -0.68| 4.8 -3.3 3000 261 6 124 1| 0.5 2.1 2.6| 0.6 -23.0 -22.5 -7.5 -0.65| 4.1 -2.7 4000 240 7 164 3| 0.3 1.6 1.9| 2.0 -23.0 -21.0 -5.3 -0.59| 3.2 -1.9 5000 235 8 173 4| 0.2 1.2 1.5| 4.3 -23.0 -18.7 -3.7 -0.51| 2.7 -1.4 6000 238 9 191 5| 1.0 1.0 2.0| 25.2 -23.0 2.2 0.4 -0.17| 3.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251012.00.gif