UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 16 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 351 SFC 986 447 -40.9 -45.8 59 4.9 -41.0 0 0 233.2 233.2 233.0 233.4 0.06 2 978 504 -32.3 -37.2 62 4.9 -32.6 356 1 242.4 242.4 242.1 242.8 0.16 3 974 533 -32.1 -37.0 62 4.9 -32.3 354 1 242.9 242.9 242.5 243.3 0.16 4 959 644 -27.3 -32.1 64 4.8 -27.6 347 3 248.8 248.9 248.2 249.6 0.27 5 952 697 -27.1 -31.7 65 4.6 -27.5 344 4 249.5 249.6 248.9 250.3 0.28 6 925 904 -28.1 -32.4 67 4.3 -28.4 330 7 250.6 250.6 249.8 251.3 0.27 7 850 1510 -29.3 -33.5 67 4.2 -29.6 315 17 255.5 255.5 254.0 256.2 0.27 8 836 1629 -28.7 -33.0 66 4.3 -29.0 314 17 257.3 257.3 255.5 258.1 0.28 9 728 2605 -35.1 -39.0 67 3.9 -35.3 303 15 260.7 260.7 258.1 261.2 0.18 10 700 2877 -36.1 -39.9 68 3.8 -36.3 300 15 262.5 262.5 259.5 263.0 0.17 11 589 4058 -42.1 -46.1 65 4.0 -42.2 300 16 268.8 268.8 264.0 269.1 0.10 12 500 5150 -47.9 -52.4 60 4.5 -48.0 300 17 274.6 274.6 267.9 274.8 0.06 13 494 5230 -48.5 -53.0 59 4.5 -48.6 300 17 274.9 274.9 268.0 275.0 0.06 14 446 5901 -51.1 -55.4 60 4.3 -51.2 297 19 279.7 279.7 271.1 279.9 0.05 15 406 6513 -51.5 -56.2 57 4.7 -51.6 295 21 286.8 286.8 275.1 287.0 0.05 16 400 6610 -52.3 -57.1 56 4.8 -52.4 295 21 287.0 287.0 275.2 287.2 0.04 17 329 7858 -58.1 -63.1 53 5.0 -58.2 295 21 295.5 295.5 279.4 295.6 0.02 18 300 8440 -57.3 -63.3 46 6.0 -57.4 295 21 304.6 304.6 283.2 304.7 0.03 19 250 9590 -55.3 -61.3 47 6.0 -55.4 275 25 323.9 323.9 290.0 324.0 0.04 20 210 10707 -53.7 -60.7 42 7.0 -53.9 271 25 342.9 342.9 295.1 343.1 0.05 21 200 11020 -54.7 -62.7 37 8.0 -54.9 270 25 346.1 346.2 295.8 346.3 0.04 22 150 12860 -55.5 -65.5 28 10.0 -55.8 270 29 374.5 374.5 301.4 374.6 0.04 23 119 14334 -56.9 -68.9 21 12.0 -57.2 264 38 397.5 397.5 304.9 397.7 0.03 24 100 15440 -55.7 -68.7 18 13.0 -56.1 260 44 420.1 420.1 307.7 420.3 0.04 25 72 17530 -54.9 -69.9 14 15.0 -55.5 251 59 463.2 463.2 312.1 463.4 0.04 26 70 17710 -53.7 -68.7 14 15.0 -54.5 250 60 469.5 469.5 312.6 469.8 0.05 27 55 19270 -50.5 -67.5 12 17.0 -51.8 239 59 510.4 510.4 315.7 510.9 0.08 28 50 19890 -51.7 -69.7 10 18.0 -53.0 235 58 521.6 521.7 316.4 522.1 0.06 29 40 21331 -53.9 -71.9 9 18.0 -55.2 235 69 550.5 550.5 318.1 550.9 0.06 30 35 22193 -51.7 -70.7 9 19.0 -53.5 235 76 577.7 577.7 319.6 578.2 0.08 31 34 22381 -52.0 -71.2 8 19.2 -53.8 235 77 581.8 581.8 319.8 582.3 0.08 32 30 23190 -53.1 -73.1 7 20.0 -54.9 230 69 599.9 599.9 320.6 600.4 0.06 33 27 23868 -53.5 -73.5 7 20.0 -55.4 221 70 617.1 617.1 321.4 617.6 0.07 34 24 24632 -49.7 -70.7 7 21.0 -52.6 211 70 649.3 649.3 322.7 650.2 0.12 35 23 24909 -52.1 -73.1 6 21.0 -54.5 207 70 650.2 650.2 322.7 650.9 0.08 36 20 25810 -53.7 -74.7 6 21.0 -56.1 195 71 671.8 671.8 323.5 672.4 0.08 37 18 26484 -55.9 -76.9 6 21.0 -58.0 685.4 685.4 324.0 685.9 0.06 38 16 27243 -50.3 -73.3 5 23.0 -54.1 727.2 727.2 325.3 728.2 0.12 TRP 329 7858 -58.1 -63.1 53 5.0 -58.2 295 21 295.5 295.5 279.4 295.6 0.02 WND 34 22381 -52.0 -71.2 8 19.2 -53.8 235 77 581.8 581.8 319.8 582.3 0.08 Sounding variables and indices 1000-500 mb thick: 4799.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 65.41 % Est. max temperature: -16.89 C = 1.61 F Sfc-Lift cond lev (LCL): 904.24 mb = 1066.65 m = 3499.45 ft T: -28.42 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.00 C Layer 986.0- -0.0 mb Conv cond level (CCL): 986.00 mb = 447.16 m = 1467.05 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -32.65 C = -26.78 F Cap Strength: 16.59 C Lifted Index: 20.58 C Risk: None Lifted Index @300 mb: 39.01 C Lifted Index @700 mb: 11.87 C Showalter Index: 15.16 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 14.40 C K Index: -18.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.60 J/kg Max Up Vert Vel: 9.65 m/s Conv Inhibition (B-): 65861.32 J/kg Cap Strength: 20.54 C Lift Cond Lev (LCL): 871.14 mb = 1333.95 m = 4376.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 11 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 ---------------------------------------------------------- 0 986 447 0 0 -0.0 -0.0 | 153 11 -5.2 10.2 1 925 904 330 7 3.5 -6.1 | 158 5 -1.7 4.2 2 850 1510 315 17 12.0 -12.0 | 285 7 6.8 -1.8 3 700 2877 300 15 13.0 -7.5 | 251 8 7.8 2.7 4 500 5150 300 17 14.7 -8.5 | 260 10 9.5 1.7 5 400 6610 295 21 19.0 -8.9 | 264 14 13.8 1.4 6 329 7858 295 21 19.0 -8.9 | 264 14 13.8 1.4 7 300 8440 295 21 19.0 -8.9 | 264 14 13.8 1.4 8 250 9590 275 25 24.9 -2.2 | 248 21 19.7 8.1 9 200 11020 270 25 25.0 -0.0 | 243 22 19.8 10.2 10 150 12860 270 29 29.0 -0.0 | 247 26 23.8 10.2 11 100 15440 260 44 43.3 7.6 | 245 42 38.1 17.9 12 70 17710 250 60 56.4 20.5 | 239 60 51.2 30.8 13 50 19890 235 58 47.5 33.3 | 224 61 42.3 43.5 14 34 22381 235 77 63.1 44.2 | 227 79 57.9 54.4 15 30 23190 230 69 52.9 44.4 | 221 72 47.7 54.6 16 20 25810 195 71 18.4 68.6 | 189 80 13.2 78.8 Wind Parameters Mean winds (0-6000m): 303.1 at 15.3 knts Storm direction: 333.1 at 11.5 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -10.9 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.43 Bulk Shear: 19.17 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 ------------------------------------------------------------------------------- 500 330 4 155 8| 0.0 7.9 7.9| 1.6 -2.4 -0.8 -1.5 0.04| 8.2 0.3 1000 323 8 174 4| 0.0 8.2 8.2| 5.4 -2.4 3.1 3.1 0.35| 8.6 3.0 1500 317 11 220 3| 0.0 5.6 5.6| 5.5 -5.0 0.5 0.4 0.24| 6.6 1.6 2000 314 12 242 4| 0.0 4.0 4.0| 5.5 -8.2 -2.7 -1.4 0.14| 5.4 0.8 2500 311 13 247 5| 0.0 3.1 3.1| 5.5 -10.9 -5.4 -2.2 0.07| 4.6 0.3 3000 309 13 249 5| 0.0 2.7 2.7| 6.2 -10.9 -4.7 -1.6 0.09| 3.9 0.3 4000 307 14 251 6| 0.0 2.1 2.1| 7.7 -10.9 -3.2 -0.8 0.11| 3.1 0.3 5000 305 15 254 7| 0.0 1.8 1.8| 9.5 -10.9 -1.5 -0.3 0.13| 2.6 0.3 6000 303 15 256 8| 0.0 1.8 1.8| 11.3 -10.9 0.4 0.1 0.14| 2.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260116.00.gif