UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 26 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 133 SFC 960 450 -8.3 -16.3 52 8.0 -10.1 95 3 268.0 268.1 265.4 271.1 1.11 2 925 739 -6.3 -17.3 41 11.0 -8.9 180 11 272.9 273.0 268.6 275.9 1.06 3 914 833 -5.5 -17.5 38 12.0 -8.4 188 11 274.6 274.8 269.7 277.7 1.06 4 878 1146 -8.1 -22.1 31 14.0 -11.0 217 10 275.1 275.2 269.5 277.3 0.74 5 850 1396 -10.1 -22.1 37 12.0 -12.5 240 9 275.6 275.7 269.8 277.8 0.76 6 809 1774 -13.3 -21.3 51 8.0 -14.9 257 15 276.1 276.2 270.3 278.6 0.86 7 762 2228 -14.9 -19.5 68 4.6 -15.9 277 21 279.1 279.3 272.5 282.3 1.07 8 756 2288 -15.1 -19.6 68 4.5 -16.0 279 22 279.5 279.7 272.7 282.7 1.07 9 700 2864 -19.3 -24.0 66 4.7 -20.1 305 31 281.1 281.2 273.2 283.5 0.78 10 644 3476 -23.7 -28.6 64 4.9 -24.4 306 39 282.9 283.0 273.8 284.6 0.56 11 590 4113 -24.7 -29.0 67 4.3 -25.3 308 47 288.9 289.0 277.0 290.8 0.59 12 554 4566 -28.5 -32.6 68 4.1 -29.0 308 53 289.7 289.7 277.2 291.1 0.45 13 535 4815 -28.9 -32.9 68 4.0 -29.3 309 56 292.1 292.2 278.4 293.6 0.45 14 516 5074 -27.3 -31.0 71 3.7 -27.8 310 59 297.1 297.2 280.8 298.9 0.56 15 500 5300 -27.5 -31.1 71 3.6 -28.0 310 62 299.5 299.6 281.9 301.4 0.57 16 470 5745 -29.5 -33.4 69 3.9 -30.0 311 64 302.4 302.5 283.0 304.0 0.49 17 400 6880 -38.3 -43.0 61 4.7 -38.6 315 71 305.2 305.3 283.8 306.0 0.21 18 300 8800 -51.5 -55.6 61 4.1 -51.6 315 85 312.8 312.8 286.4 313.0 0.07 19 269 9499 -56.9 -61.1 59 4.2 -57.0 318 91 314.8 314.8 287.1 315.0 0.04 20 250 9960 -59.5 -63.8 57 4.3 -59.6 320 95 317.6 317.6 288.0 317.7 0.03 21 228 10530 -62.2 -66.5 56 4.3 -62.2 320 101 322.0 322.0 289.4 322.1 0.02 22 212 10975 -64.3 -68.6 55 4.3 -64.3 315 97 325.5 325.5 290.5 325.5 0.02 23 200 11330 -63.5 -67.9 55 4.4 -63.6 315 97 332.2 332.2 292.3 332.3 0.02 24 198 11392 -63.5 -67.9 55 4.4 -63.6 315 96 333.2 333.2 292.6 333.2 0.02 25 184 11841 -65.3 -69.5 56 4.2 -65.3 315 89 337.3 337.3 293.7 337.4 0.02 26 150 13090 -63.7 -68.2 54 4.5 -63.8 315 69 360.3 360.4 298.8 360.5 0.03 27 120 14459 -62.7 -67.3 54 4.6 -62.8 315 63 385.9 385.9 303.2 386.1 0.04 28 104 15332 -66.1 -70.6 53 4.5 -66.2 315 59 395.6 395.6 304.6 395.7 0.03 29 100 15570 -65.9 -70.4 53 4.5 -66.0 315 58 400.4 400.4 305.3 400.5 0.03 30 70 17730 -67.7 -72.7 49 5.0 -67.8 315 60 439.5 439.6 309.8 439.7 0.03 31 55 19179 -67.5 -73.5 42 6.0 -67.6 308 47 471.4 471.4 312.8 471.6 0.03 32 50 19750 -69.3 -74.3 48 5.0 -69.4 305 42 480.2 480.2 313.5 480.4 0.03 33 37 21530 -73.3 -79.3 39 6.0 -73.4 513.1 513.1 315.8 513.2 0.02 TRP 212 10975 -64.3 -68.6 55 4.3 -64.3 315 97 325.5 325.5 290.5 325.5 0.02 WND 228 10530 -62.2 -66.5 56 4.3 -62.2 320 101 322.0 322.0 289.4 322.1 0.02 Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 59.39 % Est. max temperature: -0.28 C = 31.50 F Sfc-Lift cond lev (LCL): 844.51 mb = 1445.59 m = 4742.71 ft T: -10.52 C 700-500 lapse rate: 3.37 C/km ThetaE index: 0.40 C Layer 878.0- 850.0 mb Conv cond level (CCL): 658.55 mb = 3312.32 m = 10867.05 ft Mean mixing ratio: 0.95 g/kg Conv temperature: 6.00 C = 42.80 F Cap Strength: 17.74 C Lifted Index: 19.53 C Risk: None Lifted Index @300 mb: 26.00 C Lifted Index @700 mb: 6.34 C Showalter Index: 18.12 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 5.40 C K Index: -9.40 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 4.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.51 J/kg Max Up Vert Vel: 7.81 m/s Conv Inhibition (B-): 34569.75 J/kg Cap Strength: 19.01 C Lift Cond Lev (LCL): 754.74 mb = 2300.03 m = 7545.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 29 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 95 3 -3.0 0.3 | 151 30 -14.6 26.4 1 925 739 180 11 0.0 11.0 | 163 39 -11.7 37.1 2 850 1396 240 9 7.8 4.5 | 173 31 -3.9 30.6 3 700 2864 305 31 25.4 -17.8 | 239 16 13.7 8.4 4 500 5300 310 62 47.5 -39.9 | 291 38 35.8 -13.7 5 400 6880 315 71 50.2 -50.2 | 302 45 38.5 -24.1 6 300 8800 315 85 60.1 -60.1 | 305 59 48.4 -34.0 7 250 9960 320 95 61.1 -72.8 | 313 68 49.4 -46.6 8 228 10530 320 101 64.9 -77.4 | 314 74 53.3 -51.2 9 212 10975 315 97 68.6 -68.6 | 307 71 56.9 -42.4 10 200 11330 315 97 68.6 -68.6 | 307 71 56.9 -42.4 11 150 13090 315 69 48.8 -48.8 | 301 43 37.1 -22.6 12 100 15570 315 58 41.0 -41.0 | 297 33 29.4 -14.9 13 70 17730 315 60 42.4 -42.4 | 298 35 30.8 -16.3 14 50 19750 305 42 34.4 -24.1 | 265 23 22.7 2.1 Wind Parameters Mean winds (0-6000m): 306.0 at 38.2 knts Storm direction: 336.0 at 28.6 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 351.1 neg: -0.8 tot: 350.4 m^2/s^2 ave: 116.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 8.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.12 Bulk Shear: 254.44 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 ------------------------------------------------------------------------------- 500 179 9 161 37| 11.8 0.0 11.8|103.9 -0.8 103.2 206.3 0.63| 17.1 10.8 1000 200 9 166 36| 6.4 0.0 6.4|143.0 -0.8 142.2 142.2 0.61| 12.5 7.6 1500 227 11 173 34| 6.9 0.0 6.9|212.2 -0.8 211.5 141.0 0.71| 11.4 8.1 2000 254 13 182 30| 7.1 0.0 7.1|276.0 -0.8 275.3 137.6 0.74| 11.4 8.5 2500 279 16 191 24| 7.1 0.0 7.1|325.0 -0.8 324.3 129.7 0.76| 11.6 8.8 3000 289 19 198 21| 7.0 0.0 7.0|351.1 -0.8 350.4 116.8 0.77| 10.8 8.3 4000 298 26 218 18| 6.9 0.0 6.9|405.9 -0.8 405.2 101.3 0.75| 9.7 7.3 5000 303 33 242 18| 6.7 0.0 6.7|465.0 -0.8 464.2 92.8 0.73| 9.0 6.5 6000 306 38 259 20| 6.1 0.0 6.1|520.4 -0.8 519.7 86.6 0.73| 8.1 5.9 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251126.12.gif