UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 20 OCT 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1014 49 12.0 2.0 50 10.0 7.2 100 7 284.0 284.8 279.7 296.3 4.35 1 1000 165 10.8 -0.2 46 11.0 5.8 115 21 284.0 284.6 278.9 294.6 3.76 2 925 809 6.8 -4.2 45 11.0 2.2 155 35 286.3 286.8 279.1 295.0 3.02 3 909 953 5.6 -5.4 45 11.0 1.1 156 34 286.5 287.0 278.9 294.6 2.81 4 850 1500 1.4 -5.6 60 7.0 -1.4 160 31 287.6 288.1 279.6 296.2 2.96 5 813 1857 -1.3 -8.3 59 7.0 -3.8 165 28 288.4 288.9 279.4 295.8 2.51 6 700 3040 -6.7 -8.8 85 2.1 -7.5 180 17 295.1 295.6 282.8 303.5 2.81 7 605 4164 -12.1 -15.5 76 3.4 -13.1 204 18 301.4 301.7 284.3 307.3 1.89 8 500 5590 -22.3 -24.8 80 2.5 -22.8 235 19 305.9 306.0 285.0 309.2 1.02 9 454 6292 -26.9 -29.7 77 2.8 -27.3 239 25 308.6 308.8 285.7 311.1 0.72 10 400 7190 -34.5 -40.5 54 6.0 -35.0 245 33 310.2 310.2 285.7 311.1 0.28 11 311 8895 -49.5 -54.5 56 5.0 -49.7 236 37 312.3 312.4 286.2 312.6 0.07 12 300 9130 -50.7 -55.7 55 5.0 -50.8 235 38 313.9 313.9 286.8 314.1 0.07 13 259 10068 -56.3 -62.3 47 6.0 -56.4 223 32 319.1 319.1 288.5 319.3 0.03 14 250 10290 -58.1 -64.1 46 6.0 -58.2 220 31 319.7 319.7 288.7 319.8 0.03 15 237 10626 -60.9 -66.9 45 6.0 -61.0 220 33 320.4 320.4 288.9 320.5 0.02 16 214 11261 -63.3 -69.3 44 6.0 -63.4 220 38 326.1 326.1 290.6 326.2 0.02 17 212 11319 -63.3 -69.3 44 6.0 -63.4 220 38 327.0 327.0 290.9 327.1 0.02 18 200 11680 -62.1 -68.1 44 6.0 -62.1 220 35 334.4 334.4 292.9 334.5 0.02 19 188 12063 -58.3 -64.3 46 6.0 -58.4 226 33 346.5 346.5 295.9 346.7 0.04 20 151 13438 -56.3 -62.3 47 6.0 -56.5 249 25 372.4 372.4 301.0 372.6 0.06 21 150 13480 -56.5 -62.5 47 6.0 -56.6 250 25 372.7 372.7 301.1 373.0 0.06 22 123 14733 -59.9 -67.9 34 8.0 -60.0 257 21 388.3 388.3 303.6 388.5 0.03 23 100 16030 -59.3 -68.3 30 9.0 -59.5 265 17 413.2 413.2 306.9 413.4 0.04 24 96 16284 -60.9 -69.9 30 9.0 -61.1 263 18 414.9 414.9 307.1 415.0 0.03 25 86 16972 -57.1 -67.1 27 10.0 -57.5 259 20 435.8 435.8 309.5 436.1 0.05 26 72 18085 -60.5 -71.5 22 11.0 -60.8 251 23 451.3 451.3 311.0 451.5 0.03 27 70 18260 -59.7 -70.7 23 11.0 -60.0 250 23 456.7 456.7 311.5 456.9 0.04 28 50 20360 -59.9 -72.9 17 13.0 -60.4 260 21 502.3 502.3 315.1 502.6 0.04 29 30 23550 -60.5 -76.5 10 16.0 -61.3 255 21 579.7 579.7 319.6 580.0 0.04 30 26 24441 -60.7 -76.7 10 16.0 -61.6 259 25 603.4 603.4 320.7 603.7 0.04 31 21 25782 -56.9 -74.9 9 18.0 -58.5 264 32 652.8 652.9 322.8 653.4 0.07 32 20 26090 -57.7 -75.7 8 18.0 -59.3 265 33 659.6 659.6 323.0 660.1 0.07 33 12 29329 -57.3 -78.3 5 21.0 -59.8 265 48 764.7 764.8 326.4 765.4 0.07 34 10 30500 -51.5 -74.5 5 23.0 -56.2 265 54 827.3 827.4 327.9 828.9 0.16 35 9.6 30767 -48.5 -72.5 5 24.0 -54.5 848.4 848.5 328.4 850.7 0.22 36 8.7 31415 -47.9 -71.9 5 24.0 -54.5 874.9 875.0 329.0 877.8 0.27 TRP 214 11261 -63.3 -69.3 44 6.0 -63.4 220 38 326.1 326.1 290.6 326.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 830.81 mb = 1685.19 m = 5528.76 ft Wetbulb zero: 882.47 mb = 1194.30 m = 3918.26 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 68.63 % Est. max temperature: 15.33 C = 59.60 F Sfc-Lift cond lev (LCL): 871.27 mb = 1298.48 m = 4260.06 ft T: 2.95 C 700-500 lapse rate: 6.12 C/km ThetaE index: 1.68 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 714.57 mb = 2877.21 m = 9439.55 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 22.17 C = 71.91 F Cap Strength: 8.80 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 5.76 C Showalter Index: 9.35 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 16.70 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 226.74 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.53 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 56152.95 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 815.24 mb = 1835.06 m = 6020.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 17 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 1014 49 100 7 -6.9 1.2 | 49 20 -15.3 -13.3 1 1000 165 115 21 -19.0 8.9 | 78 28 -27.5 -5.6 2 925 809 155 35 -14.8 31.7 | 127 29 -23.2 17.2 3 850 1500 160 31 -10.6 29.1 | 128 24 -19.0 14.6 4 700 3040 180 17 0.0 17.0 | 107 9 -8.4 2.5 5 500 5590 235 19 15.6 10.9 | 297 8 7.1 -3.6 6 400 7190 245 33 29.9 13.9 | 271 21 21.5 -0.5 7 300 9130 235 38 31.1 21.8 | 252 24 22.7 7.3 8 250 10290 220 31 19.9 23.7 | 231 15 11.5 9.3 9 214 11261 220 38 24.4 29.1 | 228 22 16.0 14.6 10 200 11680 220 35 22.5 26.8 | 229 19 14.1 12.3 11 150 13480 250 25 23.5 8.6 | 292 16 15.1 -5.9 12 100 16030 265 17 16.9 1.5 | 327 16 8.5 -13.0 13 70 18260 250 23 21.6 7.9 | 297 15 13.2 -6.6 14 50 20360 260 21 20.7 3.6 | 312 16 12.2 -10.8 15 30 23550 255 21 20.3 5.4 | 307 15 11.8 -9.1 16 20 26090 265 33 32.9 2.9 | 295 27 24.4 -11.6 17 10 30500 265 54 53.8 4.7 | 282 46 45.4 -9.8 Wind Parameters Mean winds (0-6000m): 180.2 at 22.4 knts Storm direction: 210.2 at 16.8 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 260.7 neg: -13.8 tot: 246.8 m^2/s^2 ave: 82.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 54.74 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 ------------------------------------------------------------------------------- 500 126 23 88 27| 25.0 0.0 25.0|175.4 0.0 175.4 350.8 0.92| 28.6 26.4 1000 143 28 107 26| 15.6 0.0 15.6|258.2 0.0 258.2 258.2 0.91| 20.6 18.8 1500 149 29 114 26| 9.5 0.0 9.5|260.1 0.0 260.1 173.4 0.84| 15.0 12.6 2000 153 29 117 25| 6.2 0.0 6.2|260.7 -0.9 259.8 129.9 0.75| 12.7 9.5 2500 155 28 119 23| 4.2 0.0 4.2|260.7 -6.0 254.6 101.9 0.65| 11.2 7.3 3000 158 26 118 21| 3.0 0.0 3.0|260.7 -13.8 246.8 82.3 0.55| 10.2 5.6 4000 163 24 120 18| 2.6 0.0 2.6|264.7 -13.8 250.8 62.7 0.53| 8.5 4.5 5000 171 23 124 15| 2.4 0.0 2.4|267.3 -13.8 253.5 50.7 0.55| 7.5 4.1 6000 180 22 133 11| 2.5 0.0 2.5|269.5 -19.8 249.7 41.6 0.48| 6.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251020.12.gif