UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 29 OCT 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 114 SFC 928 695 -8.1 -12.3 72 4.2 -9.2 0 0 270.8 271.0 268.1 275.2 1.60 2 925 720 -7.7 -11.9 72 4.2 -8.8 15 1 271.4 271.7 268.7 276.1 1.66 3 917 788 -6.7 -11.3 70 4.6 -8.0 2 2 273.1 273.4 269.9 278.0 1.75 4 886 1055 -8.5 -12.4 73 3.9 -9.6 309 5 274.0 274.2 270.3 278.7 1.66 5 850 1377 -8.9 -11.4 82 2.5 -9.6 245 9 276.8 277.1 272.4 282.1 1.88 6 755 2291 -11.1 -13.4 83 2.3 -11.8 260 14 284.0 284.3 276.3 289.3 1.80 7 700 2867 -14.9 -17.7 79 2.8 -15.6 270 17 286.0 286.2 276.7 290.1 1.36 8 607 3932 -21.3 -24.4 76 3.1 -21.8 259 20 290.5 290.7 278.3 293.2 0.87 9 508 5218 -31.9 -34.9 75 3.0 -32.2 246 23 292.8 292.9 278.7 294.1 0.39 10 500 5330 -32.9 -36.0 74 3.1 -33.2 245 23 292.9 293.0 278.7 294.1 0.35 11 488 5501 -34.3 -37.6 72 3.3 -34.6 242 25 293.2 293.3 278.7 294.3 0.31 12 409 6719 -41.3 -44.9 68 3.6 -41.5 222 38 299.4 299.4 281.3 300.0 0.17 13 400 6870 -42.9 -46.8 65 3.9 -43.1 220 40 299.2 299.3 281.2 299.7 0.14 14 361 7551 -48.7 -52.9 62 4.2 -48.8 218 47 300.4 300.4 281.6 300.7 0.08 15 350 7754 -48.9 -53.1 61 4.2 -49.0 218 49 302.8 302.8 282.6 303.1 0.08 16 300 8750 -54.9 -59.2 59 4.3 -55.0 215 60 308.0 308.0 284.6 308.1 0.04 17 298 8793 -55.3 -59.5 59 4.2 -55.4 214 60 308.0 308.0 284.6 308.1 0.04 18 281 9168 -56.5 -60.8 58 4.3 -56.6 210 62 311.5 311.5 285.9 311.6 0.04 19 260 9661 -56.9 -61.5 56 4.6 -57.0 215 62 317.9 317.9 288.1 318.0 0.04 20 250 9910 -57.1 -61.9 54 4.8 -57.2 220 56 321.2 321.2 289.2 321.3 0.04 21 232 10384 -57.3 -62.3 53 5.0 -57.4 223 51 327.8 327.8 291.2 328.0 0.04 22 200 11330 -55.1 -61.1 47 6.0 -55.2 230 42 345.5 345.5 295.7 345.7 0.05 23 166 12516 -53.3 -62.3 33 9.0 -53.6 240 36 367.4 367.4 300.1 367.7 0.05 24 150 13160 -56.5 -66.5 27 10.0 -56.7 245 33 372.7 372.7 301.1 372.9 0.03 25 147 13289 -56.9 -66.9 27 10.0 -57.1 246 33 374.2 374.2 301.3 374.3 0.03 26 134 13880 -54.9 -65.9 24 11.0 -55.2 249 31 387.8 387.8 303.5 388.0 0.04 27 111 15079 -57.9 -70.9 17 13.0 -58.2 256 29 403.6 403.6 305.7 403.7 0.02 28 100 15740 -57.3 -71.3 15 14.0 -57.6 260 27 417.0 417.0 307.4 417.1 0.03 29 87 16625 -54.9 -69.9 14 15.0 -55.4 254 25 438.8 438.8 309.8 439.0 0.04 30 70 18000 -59.1 -75.1 11 16.0 -59.5 245 21 457.9 458.0 311.6 458.1 0.02 31 69 18090 -59.3 -75.3 11 16.0 -59.7 246 21 459.4 459.4 311.7 459.5 0.02 32 50 20110 -59.5 -77.5 8 18.0 -60.1 265 31 503.3 503.3 315.2 503.4 0.02 33 42 21207 -58.7 -77.7 7 19.0 -59.5 262 34 531.0 531.0 317.0 531.1 0.02 34 41 21360 -56.7 -75.7 7 19.0 -57.6 261 34 539.6 539.6 317.5 539.8 0.03 35 30 23350 -55.9 -75.9 6 20.0 -57.3 255 40 592.2 592.3 320.3 592.6 0.04 36 27 24020 -56.1 -77.1 6 21.0 -57.6 259 43 609.8 609.8 321.0 610.1 0.04 37 20 25950 -50.9 -73.9 5 23.0 -54.0 270 50 680.4 680.4 323.8 681.1 0.09 38 19 26284 -50.9 -73.9 5 23.0 -54.1 690.4 690.5 324.1 691.2 0.09 39 13 28802 -42.3 -67.3 5 25.0 -49.8 799.4 799.5 327.3 802.8 0.34 40 11 29931 -42.5 -68.5 4 26.0 -50.6 837.8 837.9 328.2 841.3 0.34 TRP 281 9168 -56.5 -60.8 58 4.3 -56.6 210 62 311.5 311.5 285.9 311.6 0.04 WND 260 9661 -56.9 -61.5 56 4.6 -57.0 215 62 317.9 317.9 288.1 318.0 0.04 Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 77.79 % Est. max temperature: 3.04 C = 37.47 F Sfc-Lift cond lev (LCL): 867.70 mb = 1217.26 m = 3993.57 ft T: -8.70 C 700-500 lapse rate: 7.31 C/km Conv cond level (CCL): 706.02 mb = 2801.79 m = 9192.11 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 6.57 C = 43.83 F Cap Strength: 11.03 C Lifted Index: 11.03 C Risk: None Lifted Index @300 mb: 19.85 C Lifted Index @700 mb: 7.79 C Showalter Index: 9.33 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 21.50 C K Index: 9.80 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.93 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 57406.65 J/kg Cap Strength: 11.05 C Lift Cond Lev (LCL): 829.15 mb = 1568.49 m = 5145.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 14 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 ---------------------------------------------------------- 0 928 695 0 0 -0.0 -0.0 | 97 14 -14.3 1.8 1 925 720 15 1 -0.3 -1.0 | 93 15 -14.6 0.8 2 850 1377 245 9 8.2 3.8 | 132 8 -6.1 5.6 3 700 2867 270 17 17.0 -0.0 | 237 3 2.7 1.8 4 500 5330 245 23 20.8 9.7 | 210 13 6.5 11.5 5 400 6870 220 40 25.7 30.6 | 199 34 11.4 32.4 6 300 8750 215 60 34.4 49.1 | 202 55 20.1 50.9 7 281 9168 210 62 31.0 53.7 | 197 58 16.7 55.5 8 260 9661 215 62 35.6 50.8 | 202 57 21.3 52.6 9 250 9910 220 56 36.0 42.9 | 206 50 21.7 44.7 10 200 11330 230 42 32.2 27.0 | 212 34 17.9 28.8 11 150 13160 245 33 29.9 13.9 | 225 22 15.6 15.7 12 100 15740 260 27 26.6 4.7 | 242 14 12.3 6.5 13 70 18000 245 21 19.0 8.9 | 204 12 4.7 10.7 14 50 20110 265 31 30.9 2.7 | 255 17 16.6 4.5 15 30 23350 255 40 38.6 10.4 | 244 27 24.3 12.1 16 20 25950 270 50 50.0 -0.0 | 267 36 35.7 1.8 Wind Parameters Mean winds (0-6000m): 247.1 at 19.2 knts Storm direction: 277.1 at 14.4 knts Shear (0-3000m) pos: 1.1 neg: 2.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 127.6 deg Storm rel helicity (0-3000m) pos: 23.7 neg: -14.4 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 36.84 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 ------------------------------------------------------------------------------- 500 290 4 93 11| 0.0 7.0 7.0| 4.1 -13.2 -9.1 -18.2 -0.19| 10.0 -1.9 1000 249 6 116 9| 0.0 5.5 5.5| 16.4 -13.2 3.2 3.2 0.26| 8.7 2.3 1500 253 8 123 8| 1.1 3.7 4.8| 19.7 -13.2 6.6 4.4 0.33| 6.9 2.3 2000 258 10 130 6| 1.7 2.8 4.4| 22.7 -13.2 9.5 4.8 0.42| 6.1 2.5 2500 262 11 138 5| 1.4 2.6 3.9| 23.7 -13.5 10.2 4.1 0.41| 5.4 2.2 3000 262 12 150 4| 1.1 2.4 3.5| 23.7 -14.4 9.3 3.1 0.36| 4.8 1.7 4000 260 14 179 4| 0.8 2.2 3.1| 23.7 -17.6 6.1 1.5 0.27| 4.2 1.1 5000 255 16 194 6| 0.7 2.5 3.1| 23.8 -21.5 2.3 0.5 0.19| 4.1 0.8 6000 247 19 200 10| 0.6 3.1 3.7| 23.8 -47.3 -23.4 -3.9 0.07| 4.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251029.00.gif