UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 16 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 352 SFC 987 453 -8.7 -11.4 81 2.7 -9.4 245 1 265.4 265.7 264.5 269.8 1.62 2 983 485 -7.3 -9.7 83 2.4 -8.0 251 2 267.2 267.5 266.1 272.2 1.86 3 981 501 -7.3 -9.7 83 2.4 -8.0 253 2 267.3 267.6 266.3 272.4 1.86 4 958 685 -7.3 -11.0 75 3.7 -8.3 286 5 269.1 269.4 267.3 273.9 1.72 5 925 957 -9.7 -14.7 67 5.0 -10.9 335 9 269.4 269.6 266.7 273.1 1.32 6 850 1602 -15.1 -21.1 60 6.0 -16.2 325 9 270.3 270.5 266.5 272.7 0.83 7 830 1781 -16.7 -22.7 60 6.0 -17.7 326 10 270.5 270.6 266.4 272.6 0.74 8 707 2963 -25.9 -28.9 76 3.0 -26.2 330 20 273.0 273.1 267.7 274.5 0.50 9 702 3014 -23.9 -26.9 76 3.0 -24.3 330 21 275.8 275.9 269.7 277.6 0.60 10 700 3035 -23.9 -26.9 76 3.0 -24.3 330 21 276.0 276.1 269.8 277.8 0.60 11 679 3257 -24.7 -27.4 78 2.7 -25.1 330 20 277.5 277.6 270.7 279.3 0.59 12 528 5052 -34.9 -38.6 69 3.7 -35.2 326 13 286.0 286.0 275.0 286.8 0.26 13 500 5430 -37.9 -41.6 68 3.7 -38.1 325 11 286.8 286.9 275.3 287.5 0.20 14 420 6607 -46.1 -49.7 67 3.6 -46.2 325 13 291.0 291.0 277.3 291.3 0.10 15 400 6930 -47.3 -51.2 64 3.9 -47.4 325 13 293.5 293.5 278.5 293.8 0.09 16 341 7974 -52.1 -56.8 57 4.7 -52.2 299 12 300.7 300.7 281.7 300.9 0.05 17 302 8757 -53.9 -58.9 54 5.0 -54.0 280 11 308.8 308.8 284.9 309.0 0.04 18 300 8800 -53.9 -58.9 54 5.0 -54.0 280 13 309.4 309.4 285.1 309.5 0.05 19 288 9061 -54.1 -59.1 54 5.0 -54.2 283 13 312.7 312.7 286.4 312.9 0.05 20 250 9970 -51.7 -57.7 49 6.0 -51.9 295 11 329.2 329.2 291.6 329.5 0.06 21 238 10290 -50.5 -56.5 49 6.0 -50.7 299 10 335.7 335.7 293.3 336.0 0.08 22 200 11420 -51.7 -59.7 38 8.0 -52.0 315 5 350.9 350.9 296.9 351.2 0.06 23 150 13290 -51.7 -62.7 26 11.0 -52.1 275 15 381.0 381.0 302.5 381.3 0.06 24 100 15900 -54.3 -68.3 16 14.0 -54.8 275 19 422.8 422.8 308.0 423.0 0.04 25 83 17319 28.0 26.9 94 1.1 27.0 265 19 613.7 786.7 354.5 37473.9 462.99 26 40 23737 26.0 24.6 92 1.4 100.0 751.1 1717.7 367.2 137192235008.0 2113.24 TRP 302 8757 -53.9 -58.9 54 5.0 -54.0 280 11 308.8 308.8 284.9 309.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5078.00 m Freezing level: Surface below freezing Freezing level: 88.78 mb = 16836.24 m = 55236.33 ft Wetbulb zero: Below ground Precipitable water: 7.51 inches Sfc-500 mean rel hum: 70.39 % Est. max temperature: -3.73 C = 25.29 F Sfc-Lift cond lev (LCL): 945.25 mb = 789.19 m = 2589.18 ft T: -8.22 C 700-500 lapse rate: 5.85 C/km ThetaE index: 1.24 C Layer 925.0- 707.0 mb Conv cond level (CCL): 860.25 mb = 1510.53 m = 4955.76 ft Mean mixing ratio: 1.46 g/kg Conv temperature: -3.96 C = 24.88 F Cap Strength: 11.08 C Lifted Index: 11.50 C Risk: None Lifted Index @300 mb: 25.71 C Lifted Index @700 mb: 4.09 C Showalter Index: 11.77 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: -1.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.63 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 55473.91 J/kg Cap Strength: 11.42 C Lift Cond Lev (LCL): 875.97 mb = 1372.46 m = 4502.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 10 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 ---------------------------------------------------------- 0 987 453 245 1 0.9 0.4 | 183 10 0.5 10.5 1 925 957 335 9 3.8 -8.2 | 241 4 3.4 1.9 2 850 1602 325 9 5.2 -7.4 | 241 6 4.8 2.7 3 700 3035 330 21 10.5 -18.2 | 309 13 10.1 -8.1 4 500 5430 325 11 6.3 -9.0 | 260 6 6.0 1.0 5 400 6930 325 13 7.5 -10.6 | 275 7 7.1 -0.6 6 302 8757 280 11 10.8 -1.9 | 232 13 10.5 8.1 7 300 8800 280 13 12.8 -2.3 | 238 15 12.4 7.8 8 250 9970 295 11 10.0 -4.6 | 241 11 9.6 5.4 9 200 11420 315 5 3.5 -3.5 | 206 7 3.2 6.5 10 150 13290 275 15 14.9 -1.3 | 239 17 14.6 8.8 11 100 15900 275 19 18.9 -1.7 | 246 20 18.6 8.4 12 70 18180 255 19 18.4 4.9 | 230 23 18.0 15.0 13 50 20320 265 21 20.9 1.8 | 240 24 20.6 11.9 Wind Parameters Mean winds (0-6000m): 328.0 at 13.4 knts Storm direction: 358.0 at 10.1 knts Shear (0-3000m) pos: 3.0 neg: 0.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 121.2 deg Storm rel helicity (0-3000m) pos: 37.5 neg: -3.0 tot: 34.4 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 9.45 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 ------------------------------------------------------------------------------- 500 329 5 201 6| 9.2 0.0 9.2| 18.9 0.0 18.9 37.8 0.73| 11.7 8.5 1000 330 7 218 5| 4.6 0.6 5.2| 19.0 -0.0 19.0 19.0 0.67| 6.4 4.3 1500 328 8 230 5| 3.1 1.1 4.2| 23.3 -0.1 23.2 15.5 0.71| 5.4 3.8 2000 328 10 247 5| 3.4 0.9 4.2| 29.6 -0.1 29.6 14.8 0.72| 5.1 3.7 2500 329 11 266 6| 3.6 0.7 4.3| 36.4 -0.1 36.4 14.5 0.70| 5.0 3.5 3000 329 13 278 6| 3.0 0.4 3.4| 37.5 -3.0 34.4 11.5 0.61| 4.5 2.8 4000 329 14 285 7| 2.2 0.4 2.6| 37.5 -10.0 27.5 6.9 0.44| 3.9 1.7 5000 328 14 284 7| 1.8 0.7 2.5| 37.5 -16.3 21.2 4.2 0.29| 3.6 1.0 6000 328 13 281 7| 1.5 0.5 2.0| 39.4 -16.3 23.1 3.9 0.31| 3.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251016.00.gif