UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 28 NOV 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 129 SFC 960 450 -5.1 -8.7 76 3.6 -6.2 225 3 271.2 271.5 269.2 276.9 2.06 2 952 516 -4.1 -8.1 74 4.0 -5.4 235 5 272.9 273.2 270.5 278.9 2.18 3 925 742 -5.9 -10.7 69 4.8 -7.3 270 11 273.3 273.6 270.1 278.4 1.82 4 850 1398 -10.9 -16.9 61 6.0 -12.3 330 13 274.7 274.9 270.0 278.2 1.20 5 800 1859 -14.5 -21.5 55 7.0 -15.9 327 19 275.7 275.8 270.1 278.2 0.86 6 700 2853 -22.7 -27.6 64 4.9 -23.4 320 31 277.3 277.4 270.5 279.1 0.57 7 565 4387 -35.1 -38.7 70 3.6 -35.3 285 31 280.3 280.3 271.8 281.0 0.24 8 500 5230 -40.5 -44.2 68 3.7 -40.7 265 31 283.7 283.7 273.5 284.2 0.15 9 400 6720 -49.1 -53.4 61 4.3 -49.2 295 38 291.2 291.2 277.3 291.4 0.07 10 335 7859 -56.7 -61.0 58 4.3 -56.8 292 36 295.9 295.9 279.6 296.0 0.03 11 300 8550 -60.1 -64.4 57 4.3 -60.2 290 35 300.6 300.6 281.6 300.7 0.02 12 272 9158 -62.1 -66.5 55 4.4 -62.1 290 36 306.3 306.3 283.9 306.3 0.02 13 250 9680 -61.1 -65.4 57 4.3 -61.2 295 42 315.2 315.2 287.2 315.3 0.02 14 229 10225 -60.1 -64.5 56 4.4 -60.2 291 48 324.8 324.8 290.2 324.9 0.03 15 200 11070 -59.5 -64.0 56 4.5 -59.6 285 58 338.5 338.5 294.0 338.7 0.03 16 165 12273 -61.1 -65.5 56 4.4 -61.2 282 58 355.0 355.0 297.7 355.2 0.03 17 150 12870 -58.7 -63.5 54 4.8 -58.8 280 58 368.9 369.0 300.4 369.2 0.05 18 134 13579 -57.9 -62.9 53 5.0 -58.0 280 55 382.5 382.5 302.7 382.8 0.06 19 120 14270 -60.7 -65.5 53 4.8 -60.8 280 52 389.6 389.6 303.8 389.8 0.05 20 100 15400 -62.1 -67.1 51 5.0 -62.2 280 48 407.7 407.8 306.3 408.0 0.05 21 91 15980 -63.9 -68.9 50 5.0 -64.0 281 47 415.3 415.3 307.2 415.5 0.04 22 70 17580 -65.5 -70.5 50 5.0 -65.6 285 46 444.3 444.3 310.3 444.5 0.04 23 62 18320 -64.3 -69.3 50 5.0 -64.4 462.6 462.6 312.0 462.9 0.05 TRP 272 9158 -62.1 -66.5 55 4.4 -62.1 290 36 306.3 306.3 283.9 306.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5101.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 64.99 % Est. max temperature: -0.85 C = 30.48 F Sfc-Lift cond lev (LCL): 906.78 mb = 896.37 m = 2940.81 ft T: -7.08 C 700-500 lapse rate: 7.49 C/km ThetaE index: 0.72 C Layer 925.0- 800.0 mb Conv cond level (CCL): 820.12 mb = 1670.42 m = 5480.30 ft Mean mixing ratio: 1.71 g/kg Conv temperature: -1.04 C = 30.12 F Cap Strength: 2.38 C Lifted Index: 4.71 C Risk: None Lifted Index @300 mb: 15.82 C Lifted Index @700 mb: 1.22 C Showalter Index: 4.86 C Risk: None Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.60 C Cross Totals Index: 23.60 C K Index: 7.80 Risk: None Sweat Index: 141.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.45 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 25397.90 J/kg Cap Strength: 4.62 C Lift Cond Lev (LCL): 842.27 mb = 1467.53 m = 4814.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 20 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 ---------------------------------------------------------- 0 960 450 225 3 2.1 2.1 | 153 21 -9.4 18.3 1 925 742 270 11 11.0 -0.0 | 178 16 -0.5 16.2 2 850 1398 330 13 6.5 -11.3 | 135 7 -5.0 5.0 3 700 2853 320 31 19.9 -23.7 | 312 11 8.4 -7.5 4 500 5230 265 31 30.9 2.7 | 226 27 19.4 18.9 5 400 6720 295 38 34.4 -16.1 | 270 23 22.9 0.2 6 300 8550 290 35 32.9 -12.0 | 259 22 21.4 4.2 7 272 9158 290 36 33.8 -12.3 | 260 23 22.3 3.9 8 250 9680 295 42 38.1 -17.7 | 273 27 26.6 -1.5 9 200 11070 285 58 56.0 -15.0 | 268 45 44.5 1.2 10 150 12870 280 58 57.1 -10.1 | 262 46 45.6 6.1 11 100 15400 280 48 47.3 -8.3 | 258 37 35.8 7.9 12 70 17580 285 46 44.4 -11.9 | 263 33 32.9 4.3 Wind Parameters Mean winds (0-6000m): 294.6 at 26.5 knts Storm direction: 324.6 at 19.9 knts Shear (0-3000m) pos: 2.5 neg: 3.3 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 125.9 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -40.9 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 46.72 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 ------------------------------------------------------------------------------- 500 271 9 170 16| 11.0 0.0 11.0| 42.7 -0.8 41.9 83.8 0.61| 13.9 8.5 1000 296 11 170 12| 7.6 0.0 7.6| 42.7 -14.2 28.5 28.5 0.09| 11.7 1.1 1500 311 13 166 8| 5.0 2.1 7.2| 42.7 -15.3 27.4 18.3 0.01| 10.0 0.1 2000 316 15 169 5| 3.8 3.2 7.0| 42.7 -16.3 26.3 13.2 -0.06| 9.1 -0.6 2500 317 18 194 3| 3.0 3.7 6.7| 42.7 -21.6 21.1 8.4 -0.10| 8.6 -0.8 3000 316 20 235 3| 2.5 3.3 5.8| 42.7 -40.9 1.8 0.6 -0.21| 8.3 -1.7 4000 309 23 254 7| 1.9 3.1 4.9| 42.7 -86.9 -44.2 -11.1 -0.33| 7.8 -2.6 5000 299 25 248 11| 1.5 2.9 4.4| 59.0-132.9 -73.9 -14.8 -0.35| 7.5 -2.6 6000 295 27 248 14| 2.4 2.4 4.8|141.7-132.9 8.8 1.5 -0.15| 7.3 -1.1 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251128.12.gif