UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 4 NOV 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 1028 52 -2.5 -4.1 89 1.6 -3.1 105 1 268.5 269.0 268.6 275.9 2.74 1 1004 240 1.0 -3.7 71 4.7 -0.7 186 6 273.8 274.3 272.2 281.8 2.89 2 1000 272 0.8 -3.8 71 4.6 -0.9 200 7 274.0 274.4 272.2 281.9 2.88 3 941 755 -3.3 -6.0 82 2.7 -4.3 298 4 274.6 275.0 272.2 281.7 2.59 4 925 891 -1.9 -4.7 81 2.8 -2.9 325 3 277.4 277.9 274.3 285.5 2.91 5 919 943 -1.3 -3.8 83 2.5 -2.3 327 3 278.5 279.0 275.2 287.2 3.14 6 854 1527 -3.5 -11.5 54 8.0 -6.0 344 5 282.1 282.4 275.3 287.5 1.85 7 850 1564 -3.7 -11.7 54 8.0 -6.2 345 5 282.3 282.6 275.4 287.6 1.83 8 795 2089 -6.9 -12.9 62 6.0 -8.7 338 9 284.3 284.6 276.4 289.5 1.78 9 754 2504 -3.7 -12.7 50 9.0 -6.7 333 12 292.1 292.5 280.4 297.9 1.91 10 700 3088 -6.5 -13.5 58 7.0 -8.8 325 17 295.3 295.6 281.8 301.2 1.93 11 674 3382 -9.1 -15.1 62 6.0 -10.9 324 18 295.6 295.9 281.7 301.0 1.75 12 636 3830 -10.9 -17.9 56 7.0 -12.8 324 19 298.5 298.8 282.6 303.1 1.47 13 585 4470 -13.1 -15.9 79 2.8 -13.9 322 21 303.1 303.5 285.0 309.1 1.89 14 579 4548 -13.5 -16.0 81 2.5 -14.2 322 22 303.6 303.9 285.1 309.6 1.89 15 500 5650 -20.3 -23.6 75 3.3 -21.0 320 25 308.3 308.5 286.1 312.1 1.14 16 413 7033 -29.3 -33.0 70 3.7 -29.8 324 36 314.0 314.1 287.4 316.0 0.57 17 400 7260 -31.1 -34.7 71 3.6 -31.6 325 38 314.6 314.7 287.5 316.3 0.50 18 300 9240 -46.3 -49.8 67 3.5 -46.4 325 56 320.1 320.1 288.9 320.6 0.13 19 283 9623 -50.1 -53.9 64 3.8 -50.2 325 59 320.0 320.0 288.9 320.4 0.09 20 250 10420 -55.5 -59.4 62 3.9 -55.6 325 64 323.6 323.6 289.9 323.8 0.05 21 222 11169 -60.3 -64.2 60 3.9 -60.3 322 67 327.4 327.4 291.0 327.5 0.03 22 210 11512 -63.9 -68.1 56 4.2 -64.0 321 68 327.0 327.0 290.9 327.0 0.02 23 200 11810 -65.5 -69.4 58 3.9 -65.5 320 69 329.0 329.0 291.5 329.1 0.02 24 186 12249 -67.9 -72.1 55 4.2 -67.9 320 71 332.0 332.0 292.3 332.1 0.01 25 185 12282 -68.1 -72.3 55 4.2 -68.1 320 71 332.2 332.2 292.3 332.3 0.01 26 165 12966 -70.1 -74.2 55 4.1 -70.1 320 62 339.9 339.9 294.3 340.0 0.01 27 163 13039 -70.3 -74.3 56 4.0 -70.3 319 61 340.8 340.8 294.5 340.8 0.01 28 151 13500 -65.1 -69.2 57 4.1 -65.1 315 55 357.3 357.3 298.2 357.4 0.02 29 150 13540 -65.5 -69.5 57 4.0 -65.5 315 54 357.2 357.3 298.2 357.3 0.02 30 100 16020 -64.1 -68.6 54 4.5 -64.2 315 38 403.9 403.9 305.7 404.1 0.04 31 70 18200 -64.1 -69.1 50 5.0 -64.2 320 33 447.3 447.3 310.6 447.5 0.05 32 64 18750 -63.1 -69.1 44 6.0 -63.3 319 33 461.1 461.1 311.9 461.4 0.05 33 50 20260 -65.3 -71.3 43 6.0 -65.5 315 33 489.6 489.6 314.2 489.9 0.05 34 30 23360 -66.9 -73.9 37 7.0 -67.1 315 36 562.3 562.3 318.8 562.7 0.06 35 24 24701 -69.1 -76.1 36 7.0 -69.4 592.9 592.9 320.3 593.3 0.05 TRP 165 12966 -70.1 -74.2 55 4.1 -70.1 320 62 339.9 339.9 294.3 340.0 0.01 WND 186 12249 -67.9 -72.1 55 4.2 -67.9 320 71 332.0 332.0 292.3 332.1 0.01 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: Surface below freezing Freezing level: 1010.86 mb = 186.21 m = 610.92 ft Freezing level: 988.49 mb = 366.31 m = 1201.80 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 67.27 % Est. max temperature: 9.81 C = 49.66 F Sfc-Lift cond lev (LCL): 1002.34 mb = 253.27 m = 830.93 ft T: 0.92 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.11 C Layer 941.0- 925.0 mb Conv cond level (CCL): 658.86 mb = 3557.64 m = 11671.90 ft Mean mixing ratio: 2.76 g/kg Conv temperature: 25.92 C = 78.66 F Cap Strength: 20.08 C Lifted Index: 22.60 C Risk: None Lifted Index @300 mb: 27.51 C Lifted Index @700 mb: 15.22 C Showalter Index: 17.74 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 8.60 C K Index: -2.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 5.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.46 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 47813.83 J/kg Cap Strength: 22.40 C Lift Cond Lev (LCL): 925.14 mb = 889.79 m = 2919.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 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 1028 52 105 1 -1.0 0.3 | 168 12 -2.5 11.2 1 1000 272 200 7 2.4 6.6 | 183 18 0.9 17.6 2 925 891 325 3 1.7 -2.5 | 181 9 0.2 8.5 3 850 1564 345 5 1.3 -4.8 | 178 6 -0.2 6.1 4 700 3088 325 17 9.8 -13.9 | 290 9 8.2 -2.9 5 500 5650 320 25 16.1 -19.2 | 299 17 14.6 -8.2 6 400 7260 325 38 21.8 -31.1 | 315 29 20.3 -20.2 7 300 9240 325 56 32.1 -45.9 | 319 46 30.6 -34.9 8 250 10420 325 64 36.7 -52.4 | 320 54 35.2 -41.4 9 200 11810 320 69 44.4 -52.9 | 314 60 42.8 -41.9 10 186 12249 320 71 45.6 -54.4 | 315 62 44.1 -43.4 11 165 12966 320 62 39.9 -47.5 | 314 53 38.3 -36.5 12 150 13540 315 54 38.2 -38.2 | 307 46 36.7 -27.2 13 100 16020 315 38 26.9 -26.9 | 302 30 25.4 -15.9 14 70 18200 320 33 21.2 -25.3 | 306 24 19.7 -14.3 15 50 20260 315 33 23.3 -23.3 | 300 25 21.8 -12.4 16 30 23360 315 36 25.5 -25.5 | 301 28 24.0 -14.5 Wind Parameters Mean winds (0-6000m): 322.2 at 14.8 knts Storm direction: 352.2 at 11.1 knts Shear (0-3000m) pos: 0.9 neg: 2.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -7.6 tot: 35.8 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 39.06 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 ------------------------------------------------------------------------------- 500 213 5 185 15| 6.3 0.0 6.3| 34.8 -1.1 33.7 67.5 0.55| 15.1 8.2 1000 227 5 187 14| 2.2 0.0 2.2| 34.9 -6.8 28.0 28.0 0.28| 10.5 2.9 1500 278 4 195 11| 1.9 0.0 1.9| 34.9 -7.6 27.3 18.2 0.24| 7.6 1.8 2000 315 5 195 8| 1.4 1.0 2.4| 37.6 -7.6 30.1 15.0 0.29| 6.7 2.0 2500 324 6 199 6| 1.1 1.6 2.8| 40.9 -7.6 33.3 13.3 0.37| 6.2 2.3 3000 324 8 212 6| 0.9 2.1 3.0| 43.4 -7.6 35.8 11.9 0.37| 5.9 2.2 4000 324 10 239 5| 0.7 2.0 2.7| 46.3 -7.6 38.7 9.7 0.37| 4.9 1.8 5000 323 13 261 6| 0.6 1.9 2.5| 48.5 -7.6 40.9 8.2 0.36| 4.2 1.5 6000 322 15 275 8| 0.8 1.7 2.5| 57.1 -7.6 49.5 8.3 0.35| 4.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251104.00.gif