UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 19 APR 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 97 SFC 927 700 -1.9 -6.4 71 4.5 -3.5 0 0 277.2 277.6 273.6 284.3 2.55 2 925 717 -1.7 -6.7 69 5.0 -3.4 0 0 277.6 278.0 273.8 284.6 2.50 3 923 734 -1.7 -8.7 59 7.0 -4.0 358 0 277.7 278.1 273.3 283.8 2.14 4 910 848 1.0 -6.0 59 7.0 -1.6 348 1 281.6 282.1 276.3 289.3 2.68 5 877 1145 1.6 -8.4 47 10.0 -2.0 322 2 285.3 285.7 277.6 292.0 2.31 6 867 1237 0.8 -10.2 44 11.0 -3.0 314 2 285.4 285.7 277.3 291.3 2.03 7 850 1396 -0.3 -12.3 40 12.0 -4.2 300 3 285.8 286.1 277.2 291.0 1.75 8 756 2322 -6.3 -18.3 38 12.0 -9.5 330 9 289.1 289.3 278.0 292.7 1.19 9 711 2800 -8.3 -26.3 22 18.0 -12.2 346 12 292.0 292.1 278.6 294.0 0.63 10 700 2921 -8.5 -24.5 26 16.0 -12.1 350 13 293.1 293.2 279.3 295.5 0.75 11 684 3100 -9.7 -20.7 40 11.0 -12.5 347 12 293.7 293.9 280.0 297.0 1.07 12 618 3878 -13.7 -42.7 7 29.0 -17.4 333 10 297.7 297.8 280.6 298.2 0.14 13 588 4255 -15.3 -43.3 7 28.0 -18.8 327 9 300.1 300.2 281.6 300.6 0.14 14 500 5460 -23.7 -50.7 6 27.0 -25.9 305 5 304.1 304.2 283.2 304.4 0.07 15 489 5622 -24.9 -49.9 8 25.0 -26.9 294 6 304.6 304.6 283.4 304.9 0.08 16 400 7050 -35.7 -43.7 44 8.0 -36.3 195 11 308.6 308.6 285.1 309.3 0.20 17 383 7350 -37.7 -44.7 48 7.0 -38.2 194 15 309.8 309.9 285.5 310.5 0.19 18 378 7440 -38.7 -45.7 48 7.0 -39.1 194 16 309.7 309.7 285.4 310.3 0.17 19 300 8980 -51.1 -59.1 38 8.0 -51.3 190 35 313.3 313.3 286.6 313.5 0.04 20 284 9335 -54.1 -62.1 37 8.0 -54.2 188 32 314.0 314.0 286.8 314.1 0.03 21 264 9802 -56.3 -64.3 36 8.0 -56.4 185 27 317.4 317.4 287.9 317.5 0.03 22 250 10150 -55.3 -63.3 36 8.0 -55.4 200 19 323.9 323.9 290.0 324.0 0.03 23 232 10629 -52.7 -61.7 33 9.0 -52.9 220 16 334.8 334.8 293.0 335.0 0.04 24 200 11590 -51.1 -63.1 23 12.0 -51.4 260 9 351.8 351.9 297.1 352.0 0.04 25 163 12920 -48.9 -64.9 14 16.0 -49.5 264 9 376.7 376.8 301.8 376.9 0.04 26 150 13460 -51.3 -69.3 10 18.0 -51.8 265 9 381.7 381.7 302.5 381.8 0.02 27 144 13725 -52.1 -70.1 10 18.0 -52.6 263 10 384.8 384.8 303.0 384.9 0.02 28 137 14047 -52.5 -72.5 7 20.0 -53.0 261 10 389.6 389.6 303.8 389.7 0.02 29 124 14693 -50.7 -71.7 7 21.0 -51.4 256 12 404.1 404.1 305.7 404.2 0.02 30 100 16090 -52.1 -75.1 5 23.0 -52.8 245 15 427.1 427.1 308.5 427.1 0.01 31 79 17612 -52.1 -76.1 4 24.0 -53.0 252 14 456.8 456.8 311.5 456.9 0.02 32 70 18390 -53.7 -77.7 4 24.0 -54.5 255 13 469.5 469.5 312.6 469.6 0.01 33 65 18867 -55.3 -79.3 4 24.0 -56.1 256 12 476.1 476.1 313.1 476.1 0.01 34 50 20560 -52.1 -76.1 4 24.0 -53.4 260 7 520.7 520.7 316.4 520.9 0.02 35 49 20691 -51.3 -75.3 4 24.0 -52.8 256 7 525.6 525.6 316.6 525.8 0.03 36 43 21533 -54.7 -78.7 4 24.0 -55.9 228 6 537.3 537.3 317.3 537.4 0.02 37 39 22162 -52.1 -76.1 4 24.0 -53.8 206 5 559.0 559.1 318.6 559.3 0.03 38 30 23860 -52.1 -76.1 4 24.0 -54.2 150 3 602.6 602.6 320.7 602.9 0.04 39 20 26500 -49.5 -74.5 4 25.0 -53.0 10 5 684.7 684.7 324.0 685.3 0.08 40 18 27192 -48.3 -73.3 4 25.0 -52.4 709.4 709.4 324.7 710.3 0.10 41 16 27964 -50.5 -74.5 4 24.0 -54.2 726.5 726.6 325.3 727.4 0.10 42 14 28843 -46.5 -72.5 4 26.0 -52.1 768.4 768.4 326.5 769.8 0.15 43 11 30438 -48.1 -73.1 4 25.0 -53.8 817.4 817.5 327.7 819.2 0.18 44 10 31070 -45.1 -71.1 4 26.0 -52.4 851.2 851.3 328.5 854.0 0.26 TRP 264 9802 -56.3 -64.3 36 8.0 -56.4 185 27 317.4 317.4 287.9 317.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: Surface below freezing Freezing level: 914.81 mb = 805.68 m = 2643.27 ft Freezing level: 854.64 mb = 1352.70 m = 4437.95 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 25.63 % Est. max temperature: 8.99 C = 48.19 F Sfc-Lift cond lev (LCL): 863.75 mb = 1267.37 m = 4158.00 ft T: 0.59 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.98 C Layer 867.0- 756.0 mb Conv cond level (CCL): 617.53 mb = 3883.31 m = 12740.38 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 18.23 C = 64.82 F Cap Strength: 10.64 C Lifted Index: 12.37 C Risk: None Lifted Index @300 mb: 16.44 C Lifted Index @700 mb: 6.95 C Showalter Index: 11.79 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 11.40 C K Index: -4.90 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.49 J/kg Max Up Vert Vel: 7.81 m/s Conv Inhibition (B-): 67867.15 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 753.15 mb = 2351.69 m = 7715.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 6 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 ---------------------------------------------------------- 0 927 700 0 0 -0.0 -0.0 | 176 6 -0.4 5.7 1 925 717 0 0 -0.0 -0.0 | 176 6 -0.4 5.7 2 850 1396 300 3 2.6 -1.5 | 208 5 2.2 4.2 3 700 2921 350 13 2.3 -12.8 | 346 7 1.8 -7.1 4 500 5460 305 5 4.1 -2.9 | 233 5 3.7 2.8 5 400 7050 195 11 2.8 10.6 | 188 16 2.4 16.3 6 300 8980 190 35 6.1 34.5 | 188 41 5.7 40.1 7 264 9802 185 27 2.4 26.9 | 183 33 1.9 32.6 8 250 10150 200 19 6.5 17.9 | 194 24 6.1 23.5 9 200 11590 260 9 8.9 1.6 | 229 11 8.4 7.2 10 150 13460 265 9 9.0 0.8 | 233 11 8.5 6.4 11 100 16090 245 15 13.6 6.3 | 228 18 13.2 12.0 12 70 18390 255 13 12.6 3.4 | 233 15 12.1 9.0 13 50 20560 260 7 6.9 1.2 | 223 9 6.5 6.9 14 30 23860 150 3 -1.5 2.6 | 167 8 -1.9 8.3 15 20 26500 10 5 -0.9 -4.9 | 120 1 -1.3 0.7 Wind Parameters Mean winds (0-6000m): 325.8 at 7.6 knts Storm direction: 355.8 at 5.7 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 140.4 deg Storm rel helicity (0-3000m) pos: 17.5 neg: -5.2 tot: 12.3 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.37 Bulk Shear: 5.67 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 ------------------------------------------------------------------------------- 500 317 1 183 5| 0.0 2.2 2.2| 1.7 0.0 1.7 3.4 0.62| 2.4 1.5 1000 303 2 198 5| 0.0 2.6 2.6| 5.3 0.0 5.3 5.3 0.81| 2.9 2.3 1500 316 4 215 4| 1.3 1.7 3.0| 9.4 0.0 9.4 6.3 0.88| 3.2 2.8 2000 331 5 244 2| 2.0 1.3 3.3| 14.7 0.0 14.7 7.4 0.89| 3.5 3.1 2500 340 7 288 2| 1.8 1.0 2.8| 17.5 -1.9 15.6 6.2 0.76| 3.5 2.6 3000 340 7 303 2| 1.5 0.9 2.3| 17.5 -5.2 12.3 4.1 0.56| 3.3 1.8 4000 338 8 304 3| 1.1 0.8 1.9| 17.5 -10.4 7.1 1.8 0.28| 3.0 0.9 5000 337 8 296 3| 0.9 0.9 1.8| 17.6 -13.8 3.8 0.8 0.14| 2.9 0.4 6000 326 8 279 4| 0.7 1.5 2.2| 17.6 -31.7 -14.1 -2.3 -0.05| 3.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20250419.00.gif