UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 15 JAN 26 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 296 SFC 979 449 -26.1 -29.2 75 3.1 -26.3 250 1 248.6 248.6 248.2 249.5 0.35 2 975 479 -24.5 -27.3 78 2.8 -24.8 255 2 250.5 250.5 250.0 251.6 0.42 3 962 577 -23.5 -26.3 78 2.8 -23.8 270 7 252.4 252.5 251.8 253.7 0.46 4 925 862 -26.3 -29.7 73 3.4 -26.6 315 19 252.4 252.5 251.6 253.4 0.35 5 905 1019 -27.5 -31.1 71 3.6 -27.8 314 21 252.8 252.8 251.8 253.6 0.31 6 864 1353 -26.5 -29.9 73 3.4 -26.8 311 24 257.2 257.2 255.7 258.2 0.37 7 857 1412 -26.7 -30.1 73 3.4 -27.0 310 24 257.6 257.6 255.9 258.6 0.37 8 850 1471 -26.9 -30.3 73 3.4 -27.2 310 25 258.0 258.0 256.3 259.0 0.36 9 791 1986 -30.7 -34.4 70 3.7 -31.0 306 26 259.3 259.3 257.1 260.0 0.26 10 726 2592 -32.7 -36.4 69 3.7 -32.9 302 27 263.5 263.5 260.4 264.2 0.23 11 700 2847 -35.1 -38.8 69 3.7 -35.3 300 27 263.6 263.6 260.4 264.2 0.19 12 566 4295 -44.3 -48.8 61 4.5 -44.5 281 28 269.3 269.3 264.3 269.6 0.08 13 500 5120 -46.3 -50.5 62 4.2 -46.4 270 29 276.6 276.6 269.2 276.8 0.07 14 490 5255 -46.5 -50.8 61 4.3 -46.6 272 29 277.9 278.0 270.0 278.2 0.07 15 400 6590 -52.3 -56.7 59 4.4 -52.4 290 25 287.0 287.0 275.2 287.2 0.04 16 358 7301 -55.9 -60.0 60 4.1 -55.9 293 17 291.4 291.4 277.4 291.6 0.03 17 341 7610 -56.5 -60.8 58 4.3 -56.6 295 13 294.7 294.7 279.0 294.8 0.03 18 300 8420 -57.5 -62.1 56 4.6 -57.6 265 23 304.3 304.3 283.1 304.4 0.03 19 299 8441 -57.5 -62.1 56 4.6 -57.6 265 23 304.6 304.6 283.2 304.7 0.03 20 265 9213 -51.7 -56.7 55 5.0 -51.8 275 31 323.8 323.8 290.0 324.0 0.07 21 250 9590 -51.9 -56.9 55 5.0 -52.0 280 35 328.9 328.9 291.5 329.2 0.07 22 200 11040 -52.3 -59.3 43 7.0 -52.5 280 27 349.9 350.0 296.7 350.2 0.06 23 150 12890 -53.9 -63.9 28 10.0 -54.2 265 38 377.2 377.2 301.8 377.4 0.05 24 100 15490 -53.5 -65.5 22 12.0 -54.0 250 44 424.4 424.4 308.3 424.7 0.06 25 79 17004 -55.5 -68.5 18 13.0 -56.0 257 59 449.8 449.8 310.8 450.1 0.05 26 70 17780 -53.5 -67.5 17 14.0 -54.2 260 66 469.9 469.9 312.7 470.3 0.06 27 58 18991 -52.3 -67.3 15 15.0 -53.3 252 69 498.6 498.6 314.9 499.1 0.08 28 55 19337 -48.7 -64.7 14 16.0 -50.3 249 70 514.5 514.5 316.0 515.2 0.12 29 50 19960 -50.5 -66.5 13 16.0 -51.9 245 71 524.5 524.5 316.6 525.1 0.10 30 47 20361 -53.1 -69.1 13 16.0 -54.2 245 72 527.6 527.6 316.8 528.1 0.07 31 40 21398 -54.1 -70.1 12 16.0 -55.3 245 74 550.0 550.0 318.1 550.5 0.08 32 35 22265 -48.7 -66.7 11 18.0 -51.0 245 77 585.5 585.5 320.0 586.5 0.14 33 30 23280 -47.7 -66.7 9 19.0 -50.5 245 79 614.6 614.7 321.3 615.8 0.16 34 23 25036 -46.1 -66.1 9 20.0 -50.0 232 79 667.8 667.9 323.4 669.7 0.23 35 21 25633 -51.3 -71.3 7 20.0 -54.1 227 79 669.7 669.8 323.4 670.7 0.12 36 20 25950 -50.1 -70.1 8 20.0 -53.3 225 79 682.8 682.9 323.9 684.1 0.15 37 18 26640 -48.9 -69.9 7 21.0 -52.7 707.5 707.6 324.7 709.0 0.17 38 17 27014 -51.1 -72.1 6 21.0 -54.4 712.1 712.2 324.8 713.3 0.13 TRP 341 7610 -56.5 -60.8 58 4.3 -56.6 295 13 294.7 294.7 279.0 294.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 4824.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 67.65 % Est. max temperature: -16.29 C = 2.68 F Sfc-Lift cond lev (LCL): 929.43 mb = 827.31 m = 2714.23 ft T: -25.96 C 700-500 lapse rate: 4.93 C/km ThetaE index: 0.31 C Layer 925.0- 905.0 mb Conv cond level (CCL): 791.58 mb = 1980.32 m = 6497.04 ft Mean mixing ratio: 0.38 g/kg Conv temperature: -15.47 C = 4.16 F Cap Strength: 13.34 C Lifted Index: 18.78 C Risk: None Lifted Index @300 mb: 35.82 C Lifted Index @700 mb: 9.24 C Showalter Index: 14.50 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.00 C K Index: -14.60 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.06 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 67148.19 J/kg Cap Strength: 17.92 C Lift Cond Lev (LCL): 879.98 mb = 1221.27 m = 4006.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 19 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 ---------------------------------------------------------- 0 979 449 250 1 0.9 0.3 | 144 19 -11.2 15.2 1 925 862 315 19 13.4 -13.4 | 221 2 1.3 1.4 2 850 1471 310 25 19.2 -16.1 | 280 7 7.0 -1.2 3 700 2847 300 27 23.4 -13.5 | 263 11 11.2 1.4 4 500 5120 270 29 29.0 -0.0 | 229 22 16.8 14.9 5 400 6590 290 25 23.5 -8.6 | 241 13 11.3 6.3 6 341 7610 295 13 11.8 -5.5 | 178 9 -0.4 9.4 7 300 8420 265 23 22.9 2.0 | 212 20 10.7 16.9 8 250 9590 280 35 34.5 -6.1 | 249 24 22.3 8.8 9 200 11040 280 27 26.6 -4.7 | 235 18 14.4 10.2 10 150 12890 265 38 37.9 3.3 | 235 31 25.7 18.2 11 100 15490 250 44 41.3 15.0 | 224 42 29.2 29.9 12 70 17780 260 66 65.0 11.5 | 244 59 52.8 26.3 13 50 19960 245 71 64.3 30.0 | 229 69 52.2 44.9 14 30 23280 245 79 71.6 33.4 | 231 77 59.4 48.2 15 20 25950 225 79 55.9 55.9 | 212 83 43.7 70.7 Wind Parameters Mean winds (0-6000m): 290.6 at 25.6 knts Storm direction: 320.6 at 19.2 knts Shear (0-3000m) pos: 3.3 neg: 2.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -14.9 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 31.85 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 ------------------------------------------------------------------------------- 500 313 12 152 8| 20.0 0.0 20.0| 41.2 0.0 41.2 82.4 0.61| 23.2 14.3 1000 312 17 187 3| 10.0 2.7 12.7| 43.4 0.0 43.4 43.4 0.58| 14.3 8.3 1500 311 20 234 3| 6.7 2.3 8.9| 43.4 -1.8 41.6 27.7 0.51| 10.2 5.2 2000 309 21 251 5| 5.0 2.1 7.1| 43.4 -4.1 39.3 19.6 0.45| 8.1 3.7 2500 307 22 257 6| 4.0 2.0 6.0| 43.4 -7.6 35.8 14.3 0.39| 6.9 2.7 3000 305 23 257 7| 3.3 2.0 5.4| 43.4 -14.9 28.5 9.5 0.30| 6.3 1.9 4000 299 24 252 10| 2.5 2.2 4.7| 43.4 -33.4 10.1 2.5 0.15| 5.6 0.9 5000 293 25 246 12| 2.0 2.0 4.0| 48.8 -48.7 0.1 0.0 0.10| 5.1 0.5 6000 291 26 244 13| 1.9 1.7 3.6| 60.1 -48.7 11.4 1.9 0.13| 4.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260115.00.gif