UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for X1873... Searching the city database file for: X1873 ... Date:1200Z 7 NOV 25 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1021 100 -5.5 -10.5 68 5.0 -6.9 315 3 266.1 266.3 265.1 270.6 1.68 1 1000 263 -4.5 -9.5 68 5.0 -6.0 315 11 268.6 269.0 267.2 273.7 1.86 2 999 271 -4.5 -9.5 68 5.0 -6.0 315 11 268.7 269.0 267.3 273.8 1.86 3 925 872 -8.9 -14.9 62 6.0 -10.4 340 19 270.2 270.4 267.3 273.8 1.30 4 906 1032 -9.9 -14.9 67 5.0 -11.1 344 19 270.8 271.0 267.7 274.5 1.33 5 871 1337 -8.9 -20.9 37 12.0 -11.5 351 18 274.9 275.0 269.5 277.3 0.83 6 850 1526 -9.3 -24.3 28 15.0 -12.2 355 17 276.4 276.5 270.1 278.3 0.63 7 801 1984 -10.1 -28.1 21 18.0 -13.3 353 22 280.3 280.4 272.2 281.7 0.47 8 733 2663 -13.7 -31.7 20 18.0 -16.5 351 29 283.6 283.6 273.9 284.7 0.37 9 700 3012 -14.9 -29.9 27 15.0 -17.3 350 33 286.0 286.1 275.3 287.4 0.46 10 699 3023 -14.9 -29.9 27 15.0 -17.3 350 33 286.1 286.2 275.4 287.5 0.46 11 638 3713 -14.3 -29.3 27 15.0 -17.0 347 42 294.4 294.4 279.6 296.1 0.53 12 526 5158 -20.5 -39.5 17 19.0 -22.9 342 61 303.6 303.7 283.2 304.4 0.24 13 500 5530 -23.5 -43.5 14 20.0 -25.6 340 66 304.4 304.4 283.4 305.0 0.16 14 400 7130 -33.3 -50.3 17 17.0 -34.4 330 77 311.7 311.7 286.1 312.1 0.10 15 395 7218 -34.5 -51.5 16 17.0 -35.5 330 78 311.3 311.3 285.9 311.6 0.08 16 347 8113 -39.1 -57.1 13 18.0 -39.9 330 86 316.8 316.8 287.8 317.0 0.05 17 337 8312 -41.9 -59.9 12 18.0 -42.5 330 88 315.6 315.6 287.3 315.8 0.04 18 300 9090 -47.1 -64.1 13 17.0 -47.5 330 95 319.0 319.0 288.4 319.1 0.02 19 295 9201 -47.7 -63.7 14 16.0 -48.1 329 97 319.7 319.7 288.6 319.8 0.02 20 284 9450 -50.9 -66.9 13 16.0 -51.2 327 101 318.6 318.6 288.3 318.6 0.02 21 252 10219 -55.3 -71.3 12 16.0 -55.5 320 115 323.1 323.1 289.7 323.2 0.01 22 250 10270 -55.9 -71.9 12 16.0 -56.1 320 116 323.0 323.0 289.7 323.0 0.01 23 244 10424 -58.1 -73.1 13 15.0 -58.2 317 118 321.9 321.9 289.3 322.0 0.01 24 240 10528 -58.6 -73.4 13 14.8 -58.7 315 120 322.7 322.7 289.6 322.8 0.01 25 220 11071 -61.1 -75.1 14 14.0 -61.2 315 118 327.0 327.0 290.9 327.0 0.01 26 202 11607 -56.5 -70.5 16 14.0 -56.7 319 107 342.3 342.3 294.9 342.4 0.01 27 200 11670 -57.1 -71.1 15 14.0 -57.3 320 106 342.3 342.3 294.9 342.4 0.01 28 171 12652 -59.1 -73.1 15 14.0 -59.3 312 91 354.7 354.7 297.7 354.8 0.01 29 150 13480 -54.1 -69.1 14 15.0 -54.5 305 79 376.9 376.9 301.8 377.0 0.02 30 149 13523 -54.1 -69.1 14 15.0 -54.5 305 79 377.6 377.6 301.9 377.7 0.02 31 119 14956 -58.1 -74.1 11 16.0 -58.4 299 78 395.3 395.3 304.6 395.4 0.01 32 105 15753 -54.7 -71.7 11 17.0 -55.2 296 77 416.2 416.2 307.3 416.3 0.02 33 103 15877 -50.9 -68.9 10 18.0 -51.7 296 77 425.8 425.8 308.4 425.9 0.03 34 100 16070 -51.3 -69.3 10 18.0 -52.0 295 77 428.6 428.6 308.7 428.8 0.03 35 92 16609 -53.5 -71.5 9 18.0 -54.1 293 73 434.6 434.6 309.3 434.7 0.03 36 70 18380 -50.5 -70.5 8 20.0 -51.6 285 62 476.3 476.4 313.2 476.6 0.04 37 68 18569 -49.9 -69.9 8 20.0 -51.1 284 60 481.6 481.6 313.6 481.9 0.05 38 56 19825 -54.7 -74.7 7 20.0 -55.6 278 50 498.2 498.2 314.8 498.3 0.03 39 50 20550 -54.5 -75.5 6 21.0 -55.5 275 44 515.0 515.1 316.0 515.2 0.03 40 41 21826 -52.1 -74.1 5 22.0 -53.7 269 41 551.1 551.1 318.2 551.4 0.04 41 31 23670 -43.5 -67.5 5 24.0 -47.6 261 36 620.2 620.3 321.5 621.3 0.14 42 30 23890 -43.5 -67.5 5 24.0 -47.7 260 35 626.1 626.1 321.8 627.2 0.14 43 24 25364 -51.1 -73.1 6 22.0 -53.7 254 31 645.2 645.3 322.5 645.9 0.08 44 24 25364 -51.3 -73.3 6 22.0 -53.9 254 31 644.6 644.7 322.5 645.3 0.08 45 21 26250 -41.7 -65.7 6 24.0 -47.6 251 28 698.7 698.8 324.4 701.0 0.27 46 20 26580 -42.1 -66.1 6 24.0 -48.0 250 27 707.3 707.4 324.7 709.6 0.26 47 17 27666 -48.1 -71.1 5 23.0 -52.4 721.7 721.8 325.1 723.1 0.15 48 16 28065 -48.3 -71.3 5 23.0 -52.7 733.7 733.8 325.5 735.1 0.16 49 12 30014 -35.5 -61.5 5 26.0 -46.5 842.0 842.4 328.4 850.5 0.81 50 11 30617 -37.3 -62.3 6 25.0 -47.7 856.6 857.1 328.7 865.2 0.80 TRP 220 11071 -61.1 -75.1 14 14.0 -61.2 315 118 327.0 327.0 290.9 327.0 0.01 WND 240 10528 -58.6 -73.4 13 14.8 -58.7 315 120 322.7 322.7 289.6 322.8 0.01 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 31.54 % Est. max temperature: 3.39 C = 38.09 F Sfc-Lift cond lev (LCL): 943.04 mb = 721.11 m = 2365.81 ft T: -7.80 C 700-500 lapse rate: 3.42 C/km Conv cond level (CCL): 563.62 mb = 4640.63 m = 15224.98 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 28.92 C = 84.06 F Cap Strength: 25.36 C Lifted Index: 25.58 C Risk: None Lifted Index @300 mb: 32.22 C Lifted Index @700 mb: 12.80 C Showalter Index: 21.77 C Risk: None Total Totals Index: 13.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: -0.80 C K Index: -25.10 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 5.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.37 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 79863.54 J/kg Cap Strength: 25.54 C Lift Cond Lev (LCL): 891.61 mb = 1156.27 m = 3793.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 28 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 1021 100 315 3 2.1 -2.1 | 199 27 8.6 25.1 1 1000 263 315 11 7.8 -7.8 | 216 24 14.3 19.4 2 925 872 340 19 6.5 -17.9 | 234 16 13.0 9.3 3 850 1526 355 17 1.5 -16.9 | 218 13 8.0 10.3 4 700 3012 350 33 5.7 -32.5 | 293 13 12.2 -5.3 5 500 5530 340 66 22.6 -62.0 | 320 45 29.1 -34.8 6 400 7130 330 77 38.5 -66.7 | 311 60 45.0 -39.5 7 300 9090 330 95 47.5 -82.3 | 316 77 54.0 -55.1 8 250 10270 320 116 74.6 -88.9 | 307 102 81.0 -61.7 9 240 10528 315 120 84.9 -84.9 | 302 108 91.3 -57.7 10 220 11071 315 118 83.4 -83.4 | 302 106 89.9 -56.2 11 200 11670 320 106 68.1 -81.2 | 306 92 74.6 -54.0 12 150 13480 305 79 64.7 -45.3 | 284 73 71.2 -18.1 13 100 16070 295 77 69.8 -32.5 | 274 76 76.3 -5.3 14 70 18380 285 62 59.9 -16.0 | 260 67 66.4 11.1 15 50 20550 275 44 43.8 -3.8 | 245 55 50.3 23.4 16 30 23890 260 35 34.5 6.1 | 231 53 40.9 33.3 17 20 26580 250 27 25.4 9.2 | 221 48 31.9 36.4 Wind Parameters Mean winds (0-6000m): 343.4 at 37.3 knts Storm direction: 13.4 at 28.0 knts Shear (0-3000m) pos: 2.7 neg: 2.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 128.8 neg: -14.0 tot: 114.8 m^2/s^2 ave: 38.3 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 98.21 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 ------------------------------------------------------------------------------- 500 321 11 216 23| 12.9 0.0 12.9| 72.1 0.0 72.1 144.3 0.85| 13.8 11.7 1000 333 15 222 19| 8.1 0.0 8.1| 84.1 -4.5 79.6 79.6 0.63| 10.3 6.5 1500 340 16 223 17| 5.4 0.0 5.4| 85.5 -14.0 71.5 47.7 0.44| 8.2 3.6 2000 344 17 225 16| 4.0 1.4 5.4| 99.7 -14.0 85.7 42.9 0.53| 7.5 4.0 2500 346 19 230 14| 3.2 2.2 5.4|114.1 -14.0 100.2 40.1 0.60| 7.1 4.3 3000 347 21 238 13| 2.7 2.8 5.5|128.8 -14.0 114.8 38.3 0.63| 6.9 4.3 4000 347 25 259 12| 2.0 3.8 5.8|159.0 -14.0 145.0 36.3 0.58| 6.9 4.0 5000 346 31 282 15| 1.6 4.4 6.1|177.7 -14.0 163.7 32.7 0.50| 6.9 3.4 6000 343 37 296 19| 1.3 4.6 5.9|180.3 -47.6 132.6 22.1 0.39| 6.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20251107.12.gif