UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 5 NOV 25 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 227 225 3 SFC 998 243 5.4 3.1 85 2.3 4.3 225 3 278.7 279.5 277.6 291.8 4.79 2 990 309 7.4 5.8 90 1.6 6.6 226 3 281.4 282.4 280.2 297.4 5.84 3 962 545 5.6 0.6 70 5.0 3.4 227 4 281.9 282.6 278.3 293.5 4.15 4 925 864 2.4 -1.5 75 3.9 0.7 230 5 281.8 282.4 277.7 292.1 3.70 5 894 1139 0.0 -2.3 84 2.3 -1.0 254 6 282.0 282.7 277.7 292.2 3.61 6 884 1229 0.0 -2.3 84 2.3 -1.0 262 6 283.0 283.6 278.3 293.3 3.65 7 880 1266 0.6 -1.8 84 2.4 -0.4 265 6 283.9 284.6 279.0 294.7 3.80 8 874 1321 3.0 -3.0 65 6.0 0.4 270 6 287.0 287.6 280.0 297.1 3.50 9 850 1547 2.4 -8.6 44 11.0 -1.7 290 7 288.7 289.1 279.4 295.6 2.35 10 795 2086 1.6 -21.4 16 23.0 -4.8 300 8 293.4 293.5 279.6 296.1 0.87 11 753 2521 0.0 -9.0 51 9.0 -3.4 309 9 296.2 296.7 283.0 304.0 2.57 12 700 3101 -3.9 -10.9 58 7.0 -6.4 320 11 298.2 298.6 283.6 305.4 2.38 13 688 3237 -4.9 -10.9 63 6.0 -7.1 319 11 298.5 299.0 283.8 305.9 2.42 14 589 4445 -11.3 -23.3 36 12.0 -14.3 307 12 304.6 304.8 284.5 307.9 0.99 15 575 4629 -12.7 -27.7 27 15.0 -15.9 305 12 305.1 305.2 284.3 307.4 0.68 16 500 5680 -20.9 -36.9 22 16.0 -23.1 295 13 307.6 307.6 284.8 308.7 0.32 17 437 6660 -26.5 -46.5 13 20.0 -28.3 325 18 312.5 312.6 286.4 313.0 0.13 18 412 7081 -30.3 -52.3 10 22.0 -31.8 338 20 313.0 313.0 286.5 313.2 0.07 19 400 7290 -32.3 -54.3 9 22.0 -33.6 345 21 313.0 313.0 286.5 313.2 0.06 20 350 8212 -41.1 -56.1 18 15.0 -41.7 331 19 313.3 313.3 286.6 313.5 0.05 21 300 9240 -48.9 -60.9 23 12.0 -49.2 315 17 316.4 316.4 287.6 316.6 0.04 22 258 10220 -56.9 -66.9 27 10.0 -57.1 311 24 318.6 318.6 288.3 318.7 0.02 23 250 10420 -58.3 -68.3 27 10.0 -58.4 310 25 319.4 319.4 288.6 319.5 0.02 24 241 10650 -59.7 -68.7 30 9.0 -59.8 312 26 320.7 320.7 288.9 320.7 0.02 25 206 11626 -62.3 -70.3 33 8.0 -62.4 320 29 331.3 331.3 292.1 331.3 0.01 26 200 11810 -60.1 -69.1 30 9.0 -60.2 320 29 337.6 337.6 293.7 337.7 0.02 27 197 11904 -59.1 -68.1 30 9.0 -59.2 319 29 340.6 340.6 294.5 340.7 0.02 28 181 12435 -58.7 -66.7 35 8.0 -58.8 313 30 349.6 349.7 296.6 349.8 0.03 29 153 13494 -56.1 -65.1 31 9.0 -56.3 301 31 371.3 371.3 300.8 371.5 0.04 30 150 13620 -56.3 -65.3 31 9.0 -56.5 300 31 373.1 373.1 301.1 373.3 0.04 31 125 14769 -60.3 -70.3 26 10.0 -60.4 304 30 385.8 385.8 303.2 385.9 0.02 32 113 15400 -59.1 -70.1 23 11.0 -59.3 307 30 399.3 399.3 305.1 399.5 0.03 33 100 16160 -63.1 -74.1 21 11.0 -63.3 310 29 405.8 405.8 306.0 405.9 0.02 34 70 18340 -65.1 -78.1 15 13.0 -65.3 300 25 445.1 445.1 310.4 445.2 0.01 35 53 20036 -67.1 -80.1 14 13.0 -67.3 304 28 477.3 477.3 313.2 477.4 0.01 36 50 20390 -66.1 -79.1 15 13.0 -66.3 305 29 487.7 487.7 314.1 487.8 0.02 37 47 20766 -64.3 -78.3 13 14.0 -64.6 303 29 500.7 500.7 315.0 500.9 0.02 38 36 22381 -68.1 -82.1 12 14.0 -68.4 295 28 530.6 530.6 316.9 530.7 0.01 39 30 23480 -66.3 -81.3 10 15.0 -66.7 290 27 563.9 563.9 318.9 564.0 0.02 40 26 24350 -64.9 -79.9 11 15.0 -65.4 286 31 591.4 591.4 320.2 591.6 0.03 41 20 25940 -67.3 -82.3 10 15.0 -67.8 280 38 630.2 630.2 321.9 630.3 0.02 42 17 26916 -68.9 -83.9 10 15.0 -69.4 655.0 655.0 322.9 655.2 0.02 43 13 28534 -65.7 -81.7 9 16.0 -66.6 718.3 718.3 325.0 718.7 0.04 44 10 30119 -68.1 -84.1 8 16.0 -68.9 765.3 765.4 326.4 765.6 0.03 TRP 206 11626 -62.3 -70.3 33 8.0 -62.4 320 29 331.3 331.3 292.1 331.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 753.00 mb = 2521.38 m = 8272.15 ft Wetbulb zero: 911.81 mb = 979.86 m = 3214.74 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 47.34 % Est. max temperature: 15.51 C = 59.92 F Sfc-Lift cond lev (LCL): 963.27 mb = 534.07 m = 1752.16 ft T: 5.68 C 700-500 lapse rate: 6.59 C/km ThetaE index: 5.29 C Layer 962.0- 894.0 mb Conv cond level (CCL): 708.28 mb = 3007.60 m = 9867.33 ft Mean mixing ratio: 4.25 g/kg Conv temperature: 24.54 C = 76.18 F Cap Strength: 12.24 C Lifted Index: 12.71 C Risk: None Lifted Index @300 mb: 16.30 C Lifted Index @700 mb: 9.44 C Showalter Index: 11.19 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 12.30 C K Index: 7.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.01 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 50582.59 J/kg Cap Strength: 12.67 C Lift Cond Lev (LCL): 897.94 mb = 1103.56 m = 3620.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 8 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 ---------------------------------------------------------- 0 998 243 225 3 2.1 2.1 | 171 9 -1.4 8.7 1 925 864 230 5 3.8 3.2 | 182 10 0.3 9.8 2 850 1547 290 7 6.6 -2.4 | 216 5 3.0 4.2 3 700 3101 320 11 7.1 -8.4 | 297 4 3.5 -1.8 4 500 5680 295 13 11.8 -5.5 | 262 8 8.2 1.1 5 400 7290 345 21 5.4 -20.3 | 352 14 1.9 -13.7 6 300 9240 315 17 12.0 -12.0 | 302 10 8.5 -5.4 7 250 10420 310 25 19.2 -16.1 | 301 18 15.6 -9.5 8 206 11626 320 29 18.6 -22.2 | 316 22 15.1 -15.6 9 200 11810 320 29 18.6 -22.2 | 316 22 15.1 -15.6 10 150 13620 300 31 26.8 -15.5 | 291 25 23.3 -8.9 11 100 16160 310 29 22.2 -18.6 | 303 22 18.7 -12.0 12 70 18340 300 25 21.7 -12.5 | 288 19 18.1 -5.9 13 50 20390 305 29 23.8 -16.6 | 296 23 20.2 -10.0 14 30 23480 290 27 25.4 -9.2 | 277 22 21.8 -2.6 15 20 25940 280 38 37.4 -6.6 | 270 34 33.9 0.0 Wind Parameters Mean winds (0-6000m): 301.9 at 10.0 knts Storm direction: 331.9 at 7.5 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 123.5 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -0.2 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 12.42 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 ------------------------------------------------------------------------------- 500 228 4 175 9| 1.7 0.0 1.7| 3.5 0.0 3.5 7.0 0.88| 1.7 1.5 1000 237 5 182 9| 2.2 0.0 2.2| 10.7 0.0 10.7 10.7 0.82| 2.8 2.3 1500 258 5 192 8| 2.4 0.0 2.4| 14.8 0.0 14.8 9.9 0.75| 3.2 2.4 2000 273 6 201 7| 2.2 0.0 2.2| 16.9 0.0 16.9 8.4 0.78| 2.9 2.2 2500 285 7 211 6| 2.1 0.0 2.1| 19.0 0.0 19.0 7.6 0.81| 2.7 2.2 3000 294 7 222 5| 2.0 0.0 2.0| 20.5 -0.2 20.4 6.8 0.81| 2.6 2.1 4000 301 8 238 4| 1.5 0.3 1.8| 20.5 -1.9 18.6 4.7 0.63| 2.2 1.4 5000 302 9 248 5| 1.2 0.4 1.6| 20.5 -4.3 16.2 3.2 0.49| 2.0 1.0 6000 302 10 255 5| 1.4 0.4 1.8| 32.1 -5.5 26.6 4.4 0.55| 2.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20251105.00.gif