UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U8951... Searching the city database file for: U8951 ... Date:1200Z 30 NOV 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 1006 161 3.0 1.5 90 1.5 2.4 210 3 275.7 276.4 275.2 287.2 4.23 1 1000 209 2.0 -0.3 85 2.3 1.0 220 5 275.1 275.8 274.2 285.3 3.74 2 997 233 2.0 -0.2 85 2.2 1.1 225 5 275.4 276.0 274.4 285.7 3.78 3 976 406 4.2 1.6 83 2.6 3.0 259 4 279.3 280.0 277.3 291.4 4.40 4 962 523 3.2 -2.8 65 6.0 0.8 282 4 279.4 280.0 275.9 288.5 3.23 5 925 839 0.2 -1.8 86 2.0 -0.6 345 3 279.5 280.1 276.5 289.6 3.62 6 913 944 -0.7 -1.9 92 1.2 -1.2 340 4 279.6 280.3 276.5 289.8 3.64 7 907 996 0.6 -1.1 88 1.7 -0.1 338 4 281.5 282.2 277.9 292.4 3.89 8 869 1340 -0.5 -4.2 76 3.7 -2.0 323 7 283.8 284.4 278.2 293.0 3.22 9 859 1432 0.6 -6.4 59 7.0 -2.1 319 8 285.9 286.4 278.6 293.9 2.75 10 854 1479 0.4 -8.6 51 9.0 -2.9 317 9 286.2 286.6 278.2 293.0 2.33 11 850 1517 0.8 -9.2 47 10.0 -2.8 315 9 287.0 287.4 278.4 293.6 2.24 12 847 1545 1.0 -10.0 44 11.0 -2.9 315 9 287.5 287.9 278.5 293.7 2.11 13 838 1631 0.8 -13.2 34 14.0 -3.8 314 9 288.2 288.4 278.2 293.1 1.65 14 831 1699 1.0 -15.0 29 16.0 -4.1 314 9 289.1 289.3 278.3 293.4 1.43 15 802 1984 1.0 -8.0 51 9.0 -2.4 312 10 292.0 292.5 281.2 299.8 2.61 16 797 2035 1.2 -9.8 44 11.0 -2.9 312 10 292.7 293.1 281.1 299.6 2.28 17 700 3069 -3.9 -12.9 50 9.0 -7.0 305 13 298.2 298.5 283.2 304.4 2.02 18 691 3171 -4.3 -13.3 49 9.0 -7.4 304 13 298.8 299.2 283.4 305.0 1.98 19 620 4016 -11.1 -14.5 76 3.4 -12.2 294 12 300.4 300.8 284.1 306.7 2.00 20 545 4997 -16.1 -26.1 42 10.0 -18.2 283 10 305.8 305.9 284.8 308.6 0.83 21 520 5349 -19.1 -32.1 31 13.0 -21.3 278 9 306.3 306.4 284.5 308.0 0.50 22 500 5640 -21.5 -31.5 40 10.0 -23.1 275 9 306.8 306.9 284.8 308.7 0.55 23 425 6814 -31.3 -35.1 69 3.8 -31.7 304 5 308.9 309.0 285.5 310.5 0.45 24 400 7240 -34.3 -39.0 62 4.7 -34.7 315 3 310.4 310.5 285.9 311.6 0.33 25 300 9190 -49.5 -55.5 49 6.0 -49.7 45 3 315.6 315.6 287.3 315.8 0.07 26 285 9523 -52.3 -58.3 48 6.0 -52.4 45 4 316.2 316.2 287.6 316.4 0.05 27 250 10360 -57.5 -63.5 46 6.0 -57.6 45 5 320.6 320.6 288.9 320.7 0.03 28 211 11413 -63.9 -70.9 38 7.0 -64.0 64 8 326.5 326.5 290.7 326.6 0.01 29 200 11740 -65.1 -72.1 37 7.0 -65.1 70 9 329.7 329.7 291.6 329.7 0.01 30 164 12947 -68.5 -75.5 36 7.0 -68.5 345 9 343.2 343.2 295.1 343.3 0.01 31 150 13490 -64.9 -71.9 37 7.0 -65.0 305 13 358.3 358.3 298.4 358.3 0.02 32 141 13869 -62.7 -69.7 38 7.0 -62.8 305 15 368.5 368.5 300.3 368.6 0.02 33 113 15218 -67.5 -76.5 27 9.0 -67.6 305 23 383.7 383.7 302.8 383.7 0.01 34 109 15436 -64.9 -74.9 24 10.0 -65.0 305 24 392.5 392.5 304.2 392.6 0.01 35 100 15960 -66.3 -76.3 23 10.0 -66.4 305 27 399.6 399.6 305.2 399.7 0.01 36 70 18110 -69.1 -84.1 10 15.0 -69.2 300 29 436.6 436.6 309.5 436.6 0.00 37 50 20110 -70.3 -97.3 1 27.0 -70.5 300 25 477.8 477.8 313.2 477.8 0.00 38 30 23120 -73.7 -99.7 1 26.0 -73.9 300 50 543.7 543.7 317.8 543.7 0.00 39 27 23736 -73.5 -99.5 1 26.0 -73.7 560.9 560.9 318.7 560.9 0.00 TRP 164 12947 -68.5 -75.5 36 7.0 -68.5 345 9 343.2 343.2 295.1 343.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 922.33 mb = 862.24 m = 2828.85 ft Freezing level: 909.77 mb = 972.05 m = 3189.10 ft Freezing level: 886.27 mb = 1183.62 m = 3883.22 ft Freezing level: 864.45 mb = 1381.79 m = 4533.36 ft Freezing level: 774.18 mb = 2278.00 m = 7473.65 ft Wetbulb zero: 941.44 mb = 697.05 m = 2286.89 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 57.13 % Est. max temperature: 13.41 C = 56.14 F Sfc-Lift cond lev (LCL): 982.82 mb = 349.25 m = 1145.82 ft T: 3.48 C 700-500 lapse rate: 6.85 C/km ThetaE index: 2.95 C Layer 962.0- 925.0 mb Conv cond level (CCL): 675.88 mb = 3343.40 m = 10969.02 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 26.53 C = 79.76 F Cap Strength: 15.40 C Lifted Index: 15.45 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 12.37 C Showalter Index: 12.08 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 12.30 C K Index: 4.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.59 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 37859.51 J/kg Cap Strength: 15.46 C Lift Cond Lev (LCL): 911.05 mb = 960.69 m = 3151.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 7 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 1006 161 210 3 1.5 2.6 | 165 9 -2.2 8.6 1 1000 209 220 5 3.2 3.8 | 177 10 -0.5 9.8 2 925 839 345 3 0.8 -2.9 | 136 4 -3.0 3.1 3 850 1517 315 9 6.4 -6.4 | 278 3 2.6 -0.4 4 700 3069 305 13 10.6 -7.5 | 282 7 6.9 -1.5 5 500 5640 275 9 9.0 -0.8 | 225 7 5.2 5.2 6 400 7240 315 3 2.1 -2.1 | 157 4 -1.6 3.9 7 300 9190 45 3 -2.1 -2.1 | 123 7 -5.9 3.9 8 250 10360 45 5 -3.5 -3.5 | 109 8 -7.3 2.5 9 200 11740 70 9 -8.5 -3.1 | 103 13 -12.2 2.9 10 164 12947 345 9 2.3 -8.7 | 28 3 -1.4 -2.7 11 150 13490 305 13 10.6 -7.5 | 282 7 6.9 -1.5 12 100 15960 305 27 22.1 -15.5 | 297 21 18.4 -9.5 13 70 18110 300 29 25.1 -14.5 | 292 23 21.4 -8.5 14 50 20110 300 25 21.7 -12.5 | 290 19 17.9 -6.5 15 30 23120 300 50 43.3 -25.0 | 296 44 39.6 -19.0 Wind Parameters Mean winds (0-6000m): 298.0 at 9.4 knts Storm direction: 328.0 at 7.1 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -4.8 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.54 Bulk Shear: 6.93 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 ------------------------------------------------------------------------------- 500 251 4 182 7| 5.2 0.0 5.2| 6.7 -1.9 4.9 9.7 0.17| 8.4 1.4 1000 293 4 181 4| 4.0 0.0 4.0| 6.8 -4.1 2.7 2.7 -0.06| 6.7 -0.4 1500 307 5 191 3| 2.7 1.4 4.1| 7.1 -4.1 3.0 2.0 0.07| 6.0 0.4 2000 310 7 214 2| 2.0 1.4 3.4| 7.2 -4.1 3.2 1.6 0.08| 4.9 0.4 2500 309 7 238 2| 1.6 1.4 3.0| 7.3 -4.1 3.2 1.3 0.07| 4.2 0.3 3000 308 8 253 3| 1.3 1.4 2.7| 7.3 -4.8 2.5 0.8 0.05| 3.7 0.2 4000 305 9 260 4| 1.0 1.0 2.0| 7.3 -10.1 -2.8 -0.7 -0.08| 3.2 -0.2 5000 301 10 257 5| 0.8 0.8 1.6| 7.3 -15.0 -7.8 -1.6 -0.16| 2.8 -0.5 6000 298 9 251 5| 0.8 0.6 1.4| 7.3 -18.3 -11.1 -1.8 -0.20| 2.7 -0.5 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20251130.12.gif