UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 27 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 1010 49 9.2 6.3 82 2.9 7.7 35 1 281.5 282.6 280.4 297.9 5.93 1 1000 131 8.2 4.9 80 3.3 6.5 35 1 281.4 282.3 279.7 296.3 5.43 2 980 297 6.2 3.3 82 2.9 4.8 48 2 281.0 281.8 278.9 294.6 4.95 3 925 769 3.6 1.8 88 1.8 2.8 85 3 283.0 283.8 279.6 296.1 4.71 4 923 787 3.4 1.6 88 1.8 2.5 87 3 283.0 283.8 279.5 296.0 4.65 5 850 1455 1.2 -2.9 74 4.1 -0.6 175 5 287.4 288.0 280.4 297.8 3.63 6 822 1723 0.0 -7.0 59 7.0 -2.7 185 6 288.9 289.4 280.0 297.0 2.75 7 799 1950 0.6 -10.4 43 11.0 -3.4 194 8 291.9 292.3 280.6 298.4 2.16 8 700 3000 -4.7 -27.7 15 23.0 -9.9 235 13 297.3 297.4 281.0 299.1 0.56 9 689 3125 -5.3 -29.3 13 24.0 -10.5 235 14 298.0 298.1 281.1 299.6 0.49 10 648 3604 -8.1 -23.1 29 15.0 -11.9 235 16 300.1 300.2 282.6 303.0 0.92 11 521 5257 -21.3 -36.3 25 15.0 -23.4 235 25 303.5 303.5 283.2 304.6 0.33 12 500 5560 -22.3 -42.3 14 20.0 -24.5 235 27 305.9 305.9 284.0 306.5 0.18 13 493 5663 -22.9 -44.9 12 22.0 -25.2 234 28 306.4 306.4 284.1 306.9 0.14 14 400 7150 -35.7 -52.7 16 17.0 -36.6 225 38 308.6 308.6 284.9 308.9 0.07 15 382 7471 -38.3 -54.3 17 16.0 -39.0 222 44 309.3 309.3 285.1 309.5 0.06 16 320 8674 -47.1 -58.1 27 11.0 -47.4 209 67 313.1 313.1 286.5 313.3 0.05 17 300 9100 -51.3 -60.3 33 9.0 -51.5 205 75 313.0 313.0 286.5 313.2 0.04 18 265 9894 -57.2 -65.5 34 8.3 -57.3 210 85 315.8 315.8 287.4 315.9 0.02 19 250 10260 -59.9 -67.9 34 8.0 -60.0 215 75 317.0 317.0 287.8 317.1 0.02 20 249 10285 -60.5 -68.5 34 8.0 -60.6 215 75 316.5 316.5 287.6 316.5 0.02 21 223 10974 -57.9 -65.9 35 8.0 -58.0 225 56 330.6 330.6 291.9 330.7 0.02 22 200 11660 -57.1 -65.1 36 8.0 -57.2 235 38 342.3 342.3 294.9 342.5 0.03 23 180 12331 -55.5 -65.5 28 10.0 -55.7 231 36 355.4 355.4 297.8 355.6 0.03 24 150 13490 -57.3 -69.3 20 12.0 -57.5 225 33 371.4 371.4 300.8 371.5 0.02 25 100 16050 -58.5 -74.5 11 16.0 -58.8 255 29 414.7 414.7 307.1 414.8 0.02 26 84 17142 -58.7 -75.7 9 17.0 -59.1 245 26 435.5 435.5 309.4 435.6 0.02 27 74 17934 -59.5 -77.5 8 18.0 -59.9 238 24 449.9 449.9 310.8 450.0 0.01 28 70 18280 -60.7 -78.7 8 18.0 -61.0 235 23 454.5 454.5 311.3 454.6 0.01 29 50 20370 -62.5 -81.5 6 19.0 -62.9 250 35 496.2 496.2 314.7 496.3 0.01 30 47 20752 -63.9 -83.9 5 20.0 -64.3 251 36 501.7 501.7 315.1 501.7 0.01 31 30 23530 -60.9 -81.9 5 21.0 -61.7 255 42 578.6 578.6 319.6 578.7 0.02 32 28 23956 -60.1 -82.1 4 22.0 -61.0 257 47 592.4 592.4 320.3 592.5 0.02 33 20 26050 -58.3 -80.3 4 22.0 -59.8 265 73 657.7 657.7 323.0 658.0 0.03 34 18 26715 -56.9 -78.9 5 22.0 -58.8 682.3 682.3 323.9 682.6 0.04 35 15 27875 -55.1 -78.1 4 23.0 -57.8 724.8 724.8 325.2 725.3 0.06 36 12 29295 -56.7 -78.7 5 22.0 -59.4 766.9 766.9 326.4 767.5 0.07 TRP 249 10285 -60.5 -68.5 34 8.0 -60.6 215 75 316.5 316.5 287.6 316.5 0.02 WND 265 9894 -57.2 -65.5 34 8.3 -57.3 210 85 315.8 315.8 287.4 315.9 0.02 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 787.79 mb = 2069.27 m = 6788.85 ft Wetbulb zero: 863.31 mb = 1328.97 m = 4360.09 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 42.48 % Est. max temperature: 14.44 C = 57.99 F Sfc-Lift cond lev (LCL): 966.39 mb = 411.52 m = 1350.13 ft T: 5.57 C 700-500 lapse rate: 6.87 C/km ThetaE index: 3.23 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 854.56 mb = 1411.57 m = 4631.09 ft Mean mixing ratio: 4.94 g/kg Conv temperature: 14.78 C = 58.61 F Cap Strength: 8.29 C Lifted Index: 9.73 C Risk: None Lifted Index @300 mb: 12.37 C Lifted Index @700 mb: 7.29 C Showalter Index: 8.15 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.40 C K Index: -2.40 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.31 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 60115.33 J/kg Cap Strength: 9.51 C Lift Cond Lev (LCL): 922.73 mb = 789.03 m = 2588.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 11 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 1010 49 35 1 -0.6 -0.8 | 77 11 -11.0 -2.5 1 1000 131 35 1 -0.6 -0.8 | 77 11 -11.0 -2.5 2 925 769 85 3 -3.0 -0.3 | 82 14 -13.4 -2.0 3 850 1455 175 5 -0.4 5.0 | 107 11 -10.9 3.3 4 700 3000 235 13 10.6 7.5 | 182 6 0.2 5.7 5 500 5560 235 27 22.1 15.5 | 220 18 11.7 13.8 6 400 7150 225 38 26.9 26.9 | 213 30 16.4 25.1 7 300 9100 205 75 31.7 68.0 | 198 70 21.3 66.2 8 265 9894 210 85 42.5 73.6 | 204 79 32.1 71.9 9 250 10260 215 75 43.0 61.4 | 209 68 32.6 59.7 10 249 10285 215 75 43.0 61.4 | 209 68 32.6 59.7 11 200 11660 235 38 31.1 21.8 | 226 29 20.7 20.1 12 150 13490 225 33 23.3 23.3 | 211 25 12.9 21.6 13 100 16050 255 29 28.0 7.5 | 252 19 17.6 5.8 14 70 18280 235 23 18.8 13.2 | 216 14 8.4 11.5 15 50 20370 250 35 32.9 12.0 | 245 25 22.5 10.2 16 30 23530 255 42 40.6 10.9 | 253 31 30.1 9.1 17 20 26050 265 73 72.7 6.4 | 266 62 62.3 4.6 Wind Parameters Mean winds (0-6000m): 230.6 at 14.1 knts Storm direction: 260.6 at 10.6 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 49.9 neg: -0.2 tot: 49.7 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 32.33 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 56 2 77 12| 1.6 0.0 1.6| 1.2 -0.2 1.0 2.0 0.18| 1.7 0.3 1000 85 2 81 13| 2.0 0.0 2.0| 12.2 -0.2 12.0 12.0 0.67| 2.6 1.7 1500 125 3 90 13| 2.2 0.0 2.2| 25.6 -0.2 25.4 16.9 0.75| 3.4 2.5 2000 160 4 100 12| 2.3 0.0 2.3| 34.6 -0.2 34.4 17.2 0.80| 3.4 2.7 2500 186 5 109 10| 2.4 0.0 2.4| 42.8 -0.2 42.6 17.1 0.81| 3.6 2.9 3000 209 6 117 8| 2.4 0.0 2.4| 49.9 -0.2 49.7 16.6 0.83| 3.8 3.1 4000 223 9 135 6| 1.8 0.7 2.5| 56.5 -0.2 56.3 14.1 0.78| 3.5 2.7 5000 228 11 161 6| 1.5 1.1 2.6| 63.1 -0.2 62.9 12.6 0.71| 3.4 2.4 6000 231 14 184 7| 1.2 1.5 2.7| 66.4 -3.7 62.7 10.5 0.59| 3.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251027.12.gif