UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 15 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 1016 47 -1.9 -2.5 96 0.6 -2.1 55 1 270.0 270.5 270.2 278.4 3.13 1 1000 174 1.6 -0.9 83 2.5 0.6 215 7 274.8 275.3 273.7 284.5 3.58 2 987 279 3.6 -0.2 76 3.8 2.0 219 7 277.8 278.4 275.7 288.3 3.81 3 971 412 5.6 -3.4 52 9.0 1.9 224 6 281.1 281.6 276.5 289.7 3.06 4 925 805 2.4 -5.6 55 8.0 -0.7 240 5 281.8 282.2 276.4 289.5 2.72 5 850 1483 -3.3 -11.3 54 8.0 -5.8 215 7 282.7 283.0 275.7 288.2 1.89 6 841 1567 -4.1 -11.1 58 7.0 -6.3 215 8 282.7 283.0 275.8 288.4 1.94 7 830 1670 -3.1 -10.1 58 7.0 -5.4 216 10 284.8 285.2 277.2 291.1 2.13 8 808 1883 -2.9 -12.9 46 10.0 -6.1 216 13 287.2 287.5 277.9 292.4 1.75 9 720 2784 -8.1 -27.1 20 19.0 -12.1 219 28 291.2 291.3 278.2 293.0 0.58 10 700 3002 -9.7 -29.7 18 20.0 -13.5 220 31 291.7 291.8 278.3 293.2 0.46 11 633 3772 -13.7 -34.7 15 21.0 -17.0 223 39 295.7 295.8 279.9 296.8 0.32 12 617 3965 -14.7 -36.7 14 22.0 -18.0 224 41 296.7 296.8 280.3 297.6 0.27 13 587 4340 -18.3 -27.3 45 9.0 -20.0 225 45 296.8 296.9 280.9 299.0 0.69 14 574 4507 -16.9 -24.9 50 8.0 -18.6 226 47 300.3 300.5 282.7 303.2 0.88 15 524 5185 -21.1 -36.1 25 15.0 -23.2 229 54 303.2 303.3 283.1 304.4 0.33 16 500 5530 -22.1 -34.1 33 12.0 -23.9 230 58 306.1 306.2 284.4 307.6 0.43 17 468 6014 -25.5 -35.5 39 10.0 -26.8 229 59 307.7 307.8 284.9 309.1 0.40 18 400 7130 -35.7 -44.7 39 9.0 -36.3 225 60 308.6 308.6 285.0 309.2 0.18 19 375 7574 -39.9 -46.9 47 7.0 -40.3 223 63 308.8 308.8 285.1 309.3 0.15 20 327 8494 -46.7 -52.7 50 6.0 -46.9 218 71 311.8 311.8 286.1 312.1 0.09 21 301 9038 -50.5 -55.5 55 5.0 -50.7 215 75 313.9 313.9 286.8 314.1 0.07 22 300 9060 -51.5 -56.5 55 5.0 -51.6 215 75 312.8 312.8 286.4 313.0 0.06 23 281 9480 -54.7 -59.5 55 4.8 -54.8 205 81 314.1 314.1 286.8 314.3 0.04 24 275 9617 -55.7 -60.5 55 4.8 -55.8 208 81 314.6 314.6 287.0 314.7 0.04 25 250 10220 -56.7 -61.7 53 5.0 -56.8 220 79 321.8 321.8 289.3 321.9 0.04 26 239 10506 -58.1 -63.1 53 5.0 -58.2 220 77 323.8 323.8 290.0 324.0 0.03 27 200 11640 -56.5 -61.5 53 5.0 -56.6 215 64 343.3 343.3 295.1 343.5 0.05 28 166 12823 -54.1 -60.1 48 6.0 -54.3 221 54 366.1 366.1 299.9 366.4 0.07 29 150 13470 -54.9 -61.9 42 7.0 -55.1 225 48 375.5 375.5 301.5 375.8 0.06 30 115 15166 -57.1 -66.1 31 9.0 -57.3 225 30 401.0 401.1 305.4 401.3 0.05 31 100 16050 -58.5 -68.5 27 10.0 -58.7 225 21 414.7 414.7 307.1 414.9 0.04 32 79 17530 -56.9 -67.9 24 11.0 -57.3 225 17 446.9 446.9 310.6 447.2 0.05 33 70 18290 -58.5 -69.5 23 11.0 -58.9 225 15 459.2 459.2 311.7 459.5 0.05 34 53 20027 -61.7 -73.7 19 12.0 -62.1 254 15 489.9 489.9 314.2 490.1 0.03 35 50 20390 -59.5 -72.5 17 13.0 -60.0 260 15 503.3 503.3 315.2 503.5 0.04 36 45 21050 -58.5 -71.5 17 13.0 -59.1 264 17 521.1 521.1 316.4 521.4 0.05 37 30 23590 -59.3 -73.3 15 14.0 -60.2 280 25 583.0 583.0 319.8 583.4 0.06 38 20 26130 -59.1 -73.1 15 14.0 -60.3 270 17 655.3 655.3 322.9 656.1 0.10 39 15 27949 -55.9 -70.9 14 15.0 -58.1 278 31 722.1 722.2 325.1 723.7 0.18 40 14 28387 -57.7 -72.7 13 15.0 -59.6 280 34 730.4 730.5 325.4 731.7 0.15 41 12 29370 -53.7 -69.7 12 16.0 -56.9 285 41 777.5 777.6 326.7 780.1 0.27 42 10 30550 -50.9 -67.9 12 17.0 -55.4 290 50 829.5 829.8 328.0 833.8 0.41 43 7.6 32370 -42.7 -62.7 9 20.0 -51.5 930.4 931.0 330.2 943.1 1.10 TRP 239 10506 -58.1 -63.1 53 5.0 -58.2 220 77 323.8 323.8 290.0 324.0 0.03 WND 281 9480 -54.7 -59.5 55 4.8 -54.8 205 81 314.1 314.1 286.8 314.3 0.04 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: Surface below freezing Freezing level: 1007.31 mb = 115.98 m = 380.49 ft Freezing level: 893.42 mb = 1090.47 m = 3577.63 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 38.31 % Est. max temperature: 10.63 C = 51.13 F Sfc-Lift cond lev (LCL): 1006.40 mb = 122.99 m = 403.51 ft T: 0.19 C 700-500 lapse rate: 4.91 C/km ThetaE index: 1.55 C Layer 925.0- 841.0 mb Conv cond level (CCL): 743.55 mb = 2532.73 m = 8309.39 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 18.24 C = 64.83 F Cap Strength: 13.80 C Lifted Index: 15.73 C Risk: None Lifted Index @300 mb: 17.68 C Lifted Index @700 mb: 7.33 C Showalter Index: 15.50 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 10.80 C K Index: -12.50 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.44 J/kg Max Up Vert Vel: 9.10 m/s Conv Inhibition (B-): 61282.60 J/kg Cap Strength: 15.37 C Lift Cond Lev (LCL): 874.51 mb = 1255.06 m = 4117.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 23 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 1016 47 55 1 -0.8 -0.6 | 75 24 -22.9 -6.2 1 1000 174 215 7 4.0 5.7 | 90 18 -18.1 0.1 2 925 805 240 5 4.3 2.5 | 80 18 -17.8 -3.1 3 850 1483 215 7 4.0 5.7 | 90 18 -18.1 0.1 4 700 3002 220 31 19.9 23.7 | 173 18 -2.2 18.1 5 500 5530 230 58 44.4 37.3 | 215 39 22.3 31.7 6 400 7130 225 60 42.4 42.4 | 209 42 20.3 36.8 7 300 9060 215 75 43.0 61.4 | 201 60 20.9 55.8 8 281 9480 205 81 34.2 73.4 | 190 69 12.1 67.8 9 250 10220 220 79 50.8 60.5 | 208 62 28.7 54.9 10 239 10506 220 77 49.5 59.0 | 207 60 27.4 53.4 11 200 11640 215 64 36.7 52.4 | 197 49 14.6 46.8 12 150 13470 225 48 33.9 33.9 | 203 31 11.8 28.3 13 100 16050 225 21 14.8 14.8 | 142 12 -7.3 9.2 14 70 18290 225 15 10.6 10.6 | 113 13 -11.5 5.0 15 50 20390 260 15 14.8 2.6 | 68 8 -7.3 -3.0 16 30 23590 280 25 24.6 -4.3 | 346 10 2.5 -10.0 17 20 26130 270 17 17.0 -0.0 | 42 8 -5.1 -5.6 18 10 30550 290 50 47.0 -17.1 | 312 34 24.9 -22.7 Wind Parameters Mean winds (0-6000m): 225.7 at 30.4 knts Storm direction: 255.7 at 22.8 knts Shear (0-3000m) pos: 5.2 neg: 0.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 144.2 neg: -14.6 tot: 129.5 m^2/s^2 ave: 43.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.51 Bulk Shear: 80.48 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 ------------------------------------------------------------------------------- 500 220 6 86 18| 7.0 0.0 7.0| 36.7 -9.7 27.0 54.1 0.34| 12.4 4.3 1000 227 6 84 18| 3.5 0.0 3.5| 40.9 -14.6 26.3 26.3 0.28| 7.2 2.0 1500 224 6 86 18| 2.3 1.0 3.3| 54.9 -14.6 40.3 26.9 0.40| 5.9 2.4 2000 221 7 90 17| 3.7 0.8 4.5| 84.9 -14.6 70.3 35.1 0.56| 6.5 3.6 2500 220 10 97 16| 4.6 0.6 5.2|114.6 -14.6 100.0 40.0 0.67| 6.8 4.5 3000 220 13 107 14| 5.2 0.5 5.7|144.2 -14.6 129.5 43.2 0.71| 7.0 4.9 4000 221 19 131 13| 5.3 0.4 5.6|191.9 -14.6 177.3 44.3 0.72| 6.7 4.8 5000 224 25 158 13| 5.3 0.3 5.6|247.9 -14.6 233.3 46.7 0.70| 6.5 4.5 6000 226 30 179 16| 4.9 0.4 5.3|278.6 -28.9 249.7 41.6 0.66| 6.0 3.9 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251015.00.gif