UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 30 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 1008 53 9.2 5.2 76 4.0 7.2 315 3 281.7 282.7 280.0 296.9 5.50 1 1000 119 8.0 3.0 71 5.0 5.6 300 5 281.1 282.0 278.7 294.3 4.74 2 945 581 3.8 -0.2 75 4.0 2.0 315 11 281.5 282.2 277.9 292.6 3.98 3 925 754 2.8 -0.7 78 3.5 1.3 320 13 282.2 282.8 278.2 293.2 3.92 4 902 958 2.0 -2.5 72 4.5 0.1 320 14 283.4 284.0 278.3 293.4 3.52 5 850 1435 -2.5 -7.5 68 5.0 -4.3 320 15 283.5 284.0 277.1 290.9 2.56 6 788 2030 -7.3 -10.6 77 3.3 -8.4 299 14 284.6 285.0 277.1 290.9 2.16 7 700 2946 -10.7 -18.7 52 8.0 -12.8 265 13 290.6 290.9 278.9 294.5 1.25 8 531 5007 -24.9 -33.9 43 9.0 -26.1 240 20 297.5 297.6 280.8 298.9 0.41 9 500 5440 -28.5 -38.5 38 10.0 -29.5 235 21 298.3 298.3 281.0 299.2 0.27 10 400 7000 -42.5 -51.5 37 9.0 -42.9 230 27 299.8 299.8 281.4 300.1 0.08 11 333 8222 -48.7 -58.7 30 10.0 -49.0 225 31 307.4 307.4 284.4 307.6 0.04 12 300 8910 -47.5 -58.5 27 11.0 -47.8 215 35 318.4 318.4 288.3 318.6 0.05 13 250 10110 -48.3 -63.3 16 15.0 -48.7 230 27 334.3 334.3 292.9 334.4 0.03 14 200 11580 -49.1 -67.1 10 18.0 -49.6 235 29 355.0 355.0 297.7 355.1 0.02 15 196 11712 -48.5 -67.5 9 19.0 -49.0 236 29 358.0 358.0 298.3 358.1 0.02 16 150 13450 -51.9 -73.9 5 22.0 -52.4 245 31 380.6 380.6 302.3 380.7 0.01 17 129 14426 -52.7 -75.7 5 23.0 -53.2 249 27 396.0 396.0 304.6 396.0 0.01 18 115 15162 -56.7 -78.7 5 22.0 -57.1 252 24 401.8 401.8 305.5 401.8 0.01 19 100 16050 -55.7 -77.7 5 22.0 -56.2 255 21 420.1 420.1 307.7 420.2 0.01 20 74 17937 -62.1 -83.1 4 21.0 -62.4 251 19 444.4 444.4 310.3 444.4 0.01 21 70 18280 -61.7 -82.7 4 21.0 -62.0 250 19 452.4 452.4 311.1 452.4 0.01 22 58 19446 -59.7 -81.7 4 22.0 -60.2 253 25 481.9 481.9 313.6 481.9 0.01 23 52 20120 -63.5 -84.5 4 21.0 -63.8 254 28 488.3 488.3 314.1 488.4 0.01 24 50 20360 -63.5 -84.5 4 21.0 -63.8 255 29 493.8 493.8 314.5 493.9 0.01 25 34 22730 -60.1 -82.1 4 22.0 -60.9 251 32 560.4 560.4 318.6 560.5 0.01 26 30 23500 -63.5 -84.5 4 21.0 -64.1 250 33 571.5 571.5 319.2 571.6 0.01 27 28 23924 -64.9 -84.9 5 20.0 -65.4 253 36 579.0 579.0 319.6 579.1 0.01 28 20 25990 -63.7 -84.7 4 21.0 -64.6 270 52 641.2 641.2 322.3 641.3 0.02 29 10 30287 -59.3 -81.3 4 22.0 -61.7 798.2 798.2 327.2 798.7 0.05 TRP 333 8222 -48.7 -58.7 30 10.0 -49.0 225 31 307.4 307.4 284.4 307.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 878.89 mb = 1170.10 m = 3838.87 ft Wetbulb zero: 900.40 mb = 972.44 m = 3190.37 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 58.57 % Est. max temperature: 11.01 C = 51.81 F Sfc-Lift cond lev (LCL): 948.43 mb = 551.35 m = 1808.88 ft T: 4.07 C 700-500 lapse rate: 7.14 C/km ThetaE index: 4.30 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 873.05 mb = 1220.10 m = 4002.90 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 10.97 C = 51.74 F Cap Strength: 4.96 C Lifted Index: 5.17 C Risk: None Lifted Index @300 mb: 17.75 C Lifted Index @700 mb: 2.64 C Showalter Index: 7.05 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 21.00 C K Index: 10.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.36 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 28.93 J/kg Cap Strength: 5.08 C Lift Cond Lev (LCL): 897.15 mb = 1001.48 m = 3285.66 ft Lev Free Conv (LFC): 822.15 mb = 1696.70 m = 5566.52 ft Equ Level (EL): 772.15 mb = 2187.15 m = 7175.60 ft B at Equ Level: 10.12 J/kg Max Parcel Lev (MPL): 732.15 mb = 2598.63 m = 8525.60 ft Wind level data Storm motion: 295 at 12 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 1008 53 315 3 2.1 -2.1 | 108 9 -8.4 2.8 1 1000 119 300 5 4.3 -2.5 | 111 7 -6.2 2.4 2 925 754 320 13 8.4 -10.0 | 24 5 -2.2 -5.0 3 850 1435 320 15 9.6 -11.5 | 8 7 -0.9 -6.6 4 700 2946 265 13 13.0 1.1 | 201 7 2.4 6.1 5 500 5440 235 21 17.2 12.0 | 201 18 6.6 17.0 6 400 7000 230 27 20.7 17.4 | 204 24 10.1 22.3 7 333 8222 225 31 21.9 21.9 | 203 29 11.4 26.9 8 300 8910 215 35 20.1 28.7 | 196 35 9.5 33.6 9 250 10110 230 27 20.7 17.4 | 204 24 10.1 22.3 10 200 11580 235 29 23.8 16.6 | 211 25 13.2 21.6 11 150 13450 245 31 28.1 13.1 | 224 25 17.5 18.0 12 100 16050 255 21 20.3 5.4 | 223 14 9.7 10.4 13 70 18280 250 19 17.9 6.5 | 213 14 7.3 11.4 14 50 20360 255 29 28.0 7.5 | 235 21 17.4 12.4 15 30 23500 250 33 31.0 11.3 | 232 26 20.4 16.2 16 20 25990 270 52 52.0 -0.0 | 263 42 41.4 4.9 Wind Parameters Mean winds (0-6000m): 265.0 at 15.5 knts Storm direction: 295.0 at 11.7 knts Shear (0-3000m) pos: 0.6 neg: 2.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -20.2 tot: -19.5 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 17.46 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 ------------------------------------------------------------------------------- 500 309 7 94 5| 0.0 7.7 7.7| 0.4 -4.8 -4.4 -8.9 -0.51| 8.2 -4.2 1000 316 10 58 4| 1.9 3.8 5.7| 0.4 -8.5 -8.2 -8.2 -0.60| 6.0 -3.6 1500 318 12 38 5| 1.3 2.9 4.2| 0.4 -11.0 -10.7 -7.1 -0.62| 4.7 -2.9 2000 315 12 26 4| 0.9 2.4 3.3| 0.4 -14.4 -14.1 -7.0 -0.65| 4.8 -3.1 2500 309 13 15 3| 0.8 2.1 2.9| 0.4 -17.4 -17.0 -6.8 -0.70| 4.7 -3.3 3000 303 13 358 2| 0.6 2.1 2.7| 0.6 -20.2 -19.5 -6.5 -0.67| 4.6 -3.1 4000 290 13 259 2| 0.5 2.1 2.6| 1.9 -20.2 -18.4 -4.6 -0.56| 4.0 -2.2 5000 277 14 228 5| 0.4 2.1 2.5| 1.9 -23.5 -21.6 -4.3 -0.50| 3.7 -1.9 6000 265 16 218 8| 0.3 2.1 2.4| 4.8 -26.4 -21.5 -3.6 -0.45| 3.5 -1.6 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251030.12.gif