UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 10 DEC 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 327 SFC 982 453 -35.9 -40.9 60 5.0 -36.1 150 1 238.5 238.5 238.2 238.8 0.11 2 978 482 -30.1 -34.1 68 4.0 -30.3 158 1 244.6 244.6 244.3 245.2 0.22 3 957 639 -23.9 -28.0 69 4.1 -24.3 202 1 252.4 252.5 251.7 253.5 0.40 4 951 685 -23.7 -27.6 70 3.9 -24.1 214 1 253.1 253.1 252.3 254.2 0.42 5 943 747 -23.9 -27.7 71 3.8 -24.3 231 1 253.5 253.5 252.6 254.6 0.42 6 925 888 -23.3 -26.8 73 3.5 -23.7 270 1 255.5 255.6 254.4 256.8 0.46 7 911 1000 -23.1 -26.6 73 3.5 -23.5 278 3 256.8 256.9 255.6 258.1 0.48 8 905 1048 -23.3 -26.8 73 3.5 -23.7 282 4 257.1 257.2 255.8 258.4 0.47 9 882 1237 -22.5 -26.0 73 3.5 -22.9 295 8 259.8 259.9 258.1 261.3 0.52 10 850 1507 -24.1 -27.7 72 3.6 -24.5 315 13 260.9 261.0 258.8 262.2 0.46 11 837 1619 -23.9 -27.6 71 3.7 -24.3 315 14 262.3 262.3 259.9 263.6 0.47 12 700 2911 -28.7 -36.7 46 8.0 -29.3 315 27 270.7 270.7 265.6 271.4 0.24 13 694 2972 -28.9 -36.9 46 8.0 -29.5 316 27 271.1 271.2 265.9 271.9 0.23 14 578 4252 -38.1 -45.1 48 7.0 -38.4 326 32 274.9 275.0 268.2 275.3 0.12 15 550 4592 -38.7 -45.7 48 7.0 -39.0 329 33 278.2 278.2 270.2 278.5 0.12 16 500 5240 -42.3 -50.3 41 8.0 -42.6 335 35 281.5 281.5 272.2 281.7 0.08 17 400 6720 -50.1 -60.1 30 10.0 -50.3 335 56 289.9 289.9 276.6 290.0 0.03 18 353 7529 -55.1 -65.1 28 10.0 -55.2 326 59 293.7 293.7 278.5 293.8 0.02 19 343 7713 -56.3 -67.3 24 11.0 -56.4 324 59 294.5 294.5 278.9 294.5 0.01 20 300 8560 -59.1 -69.1 26 10.0 -59.2 315 62 302.0 302.0 282.2 302.1 0.01 21 296 8644 -59.3 -69.5 26 10.1 -59.5 315 64 302.8 302.9 282.5 302.9 0.01 22 272 9169 -60.9 -71.9 22 11.0 -61.0 320 58 308.0 308.0 284.6 308.0 0.01 23 250 9690 -61.7 -72.7 22 11.0 -61.8 315 52 314.3 314.3 286.9 314.4 0.01 24 246 9790 -61.9 -72.9 22 11.0 -62.0 314 52 315.5 315.5 287.3 315.5 0.01 25 240 9943 -60.7 -71.7 22 11.0 -60.8 312 53 319.5 319.5 288.6 319.6 0.01 26 200 11080 -58.9 -69.9 23 11.0 -59.0 300 58 339.5 339.5 294.2 339.6 0.02 27 175 11921 -58.1 -69.1 23 11.0 -58.3 300 53 354.0 354.0 297.5 354.1 0.02 28 150 12890 -59.5 -70.5 23 11.0 -59.7 300 48 367.6 367.6 300.1 367.7 0.02 29 100 15410 -60.5 -72.5 19 12.0 -60.7 275 50 410.8 410.8 306.6 410.9 0.02 30 90 16064 -62.5 -74.5 18 12.0 -62.7 275 52 419.4 419.4 307.7 419.5 0.02 31 75 17198 -59.1 -72.1 17 13.0 -59.5 275 55 449.0 449.0 310.8 449.2 0.03 32 70 17630 -60.3 -73.3 17 13.0 -60.6 275 56 455.4 455.4 311.4 455.5 0.03 33 50 19730 -61.3 -75.3 14 14.0 -61.7 265 56 499.0 499.0 314.9 499.2 0.03 34 45 20379 -62.5 -76.5 14 14.0 -62.9 263 64 511.4 511.4 315.8 511.5 0.03 35 30 22890 -59.7 -74.7 12 15.0 -60.6 255 93 581.9 581.9 319.8 582.3 0.05 36 25 24041 -57.5 -72.5 13 15.0 -58.7 253 87 619.4 619.4 321.5 620.0 0.09 37 20 25470 -53.1 -69.1 13 16.0 -55.4 250 79 673.6 673.7 323.6 675.1 0.17 38 16 26895 -57.1 -73.1 11 16.0 -59.0 705.0 705.0 324.6 706.0 0.12 39 14 27743 -55.9 -72.9 10 17.0 -58.3 736.5 736.6 325.6 737.8 0.14 TRP 272 9169 -60.9 -71.9 22 11.0 -61.0 320 58 308.0 308.0 284.6 308.0 0.01 WND 296 8644 -59.3 -69.5 26 10.1 -59.5 315 64 302.8 302.9 282.5 302.9 0.01 Sounding variables and indices 1000-500 mb thick: 4913.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 55.58 % Est. max temperature: -11.97 C = 10.46 F Sfc-Lift cond lev (LCL): 900.57 mb = 1083.95 m = 3556.24 ft T: -23.15 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.00 C Layer 982.0- 1.0 mb Conv cond level (CCL): 982.00 mb = 453.48 m = 1487.77 ft Mean mixing ratio: 0.42 g/kg Conv temperature: -27.20 C = -16.96 F Cap Strength: 19.52 C Lifted Index: 21.66 C Risk: None Lifted Index @300 mb: 33.28 C Lifted Index @700 mb: 14.43 C Showalter Index: 15.86 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 14.60 C K Index: -17.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.73 J/kg Max Up Vert Vel: 10.17 m/s Conv Inhibition (B-): 62317.79 J/kg Cap Strength: 21.26 C Lift Cond Lev (LCL): 879.52 mb = 1257.21 m = 4124.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 ---------------------------------------------------------- 0 982 453 150 1 -0.5 0.9 | 176 21 -1.6 20.8 1 925 888 270 1 1.0 -0.0 | 180 20 -0.1 20.0 2 850 1507 315 13 9.2 -9.2 | 217 13 8.1 10.8 3 700 2911 315 27 19.1 -19.1 | 267 18 18.0 0.9 4 500 5240 335 35 14.8 -31.7 | 311 18 13.7 -11.7 5 400 6720 335 56 23.7 -50.8 | 324 38 22.6 -30.8 6 300 8560 315 62 43.8 -43.8 | 299 49 42.8 -23.9 7 296 8644 315 64 45.3 -45.3 | 300 51 44.2 -25.3 8 272 9169 320 58 37.3 -44.4 | 304 44 36.2 -24.5 9 250 9690 315 52 36.8 -36.8 | 295 39 35.7 -16.8 10 200 11080 300 58 50.2 -29.0 | 280 50 49.2 -9.0 11 150 12890 300 48 41.6 -24.0 | 276 41 40.5 -4.0 12 100 15410 275 50 49.8 -4.4 | 252 51 48.7 15.6 13 70 17630 275 56 55.8 -4.9 | 255 57 54.7 15.1 14 50 19730 265 56 55.8 4.9 | 246 60 54.7 24.9 15 30 22890 255 93 89.8 24.1 | 244 99 88.8 44.0 16 20 25470 250 79 74.2 27.0 | 237 87 73.2 47.0 Wind Parameters Mean winds (0-6000m): 326.9 at 26.7 knts Storm direction: 356.9 at 20.0 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 124.8 neg: 0.0 tot: 124.8 m^2/s^2 ave: 41.6 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.54 Bulk Shear: 95.28 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 ------------------------------------------------------------------------------- 500 229 1 179 21| 3.0 0.0 3.0| 14.9 0.0 14.9 29.9 0.85| 3.3 2.8 1000 305 4 187 18| 6.6 0.0 6.6| 58.0 0.0 58.0 58.0 0.85| 7.2 6.1 1500 313 8 197 16| 6.3 0.0 6.3| 77.2 0.0 77.2 51.5 0.88| 6.8 5.9 2000 314 11 208 14| 4.7 1.3 6.0| 94.9 0.0 94.9 47.4 0.89| 6.4 5.6 2500 314 14 220 14| 4.8 1.0 5.8|112.1 0.0 112.1 44.8 0.88| 6.1 5.3 3000 315 16 229 13| 4.3 0.9 5.1|124.8 0.0 124.8 41.6 0.89| 5.5 4.9 4000 319 20 246 13| 3.7 0.6 4.3|151.5 0.0 151.5 37.9 0.90| 4.9 4.4 5000 323 23 262 13| 3.5 0.5 4.0|180.0 0.0 180.0 36.0 0.88| 4.7 4.1 6000 327 27 280 14| 2.9 1.6 4.6|208.0 0.0 208.0 34.7 0.74| 5.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251210.00.gif