UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 29 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 1006 48 9.4 8.5 94 0.9 8.9 160 3 282.1 283.3 281.8 301.1 6.93 1 1000 97 9.2 7.8 91 1.4 8.5 180 5 282.4 283.5 281.6 300.6 6.64 2 925 738 5.2 1.7 78 3.5 3.5 230 15 284.6 285.4 280.4 297.8 4.67 3 850 1423 -0.3 -2.7 84 2.4 -1.3 225 25 285.8 286.5 279.7 296.4 3.68 4 839 1528 -1.3 -3.4 86 2.1 -2.1 225 25 285.8 286.5 279.6 296.0 3.54 5 794 1971 1.2 -16.8 25 18.0 -4.4 225 26 293.1 293.3 280.0 297.1 1.29 6 720 2754 -4.3 -18.3 33 14.0 -8.4 225 27 295.3 295.6 281.0 299.3 1.25 7 700 2977 -4.9 -19.9 30 15.0 -9.1 225 27 297.1 297.3 281.6 300.6 1.12 8 586 4355 -10.1 -36.1 10 26.0 -14.7 220 42 306.5 306.5 284.4 307.5 0.30 9 510 5403 -19.1 -44.1 9 25.0 -22.1 216 54 308.0 308.0 284.8 308.5 0.15 10 500 5550 -20.1 -43.1 11 23.0 -22.8 215 56 308.5 308.6 285.0 309.1 0.17 11 444 6422 -27.7 -34.7 51 7.0 -28.6 223 62 309.6 309.7 285.7 311.2 0.45 12 420 6822 -29.9 -35.9 56 6.0 -30.6 227 65 311.7 311.8 286.5 313.2 0.42 13 400 7170 -32.3 -38.3 55 6.0 -32.9 230 68 313.0 313.1 286.8 314.3 0.35 14 381 7511 -34.9 -40.9 54 6.0 -35.4 232 70 314.0 314.0 287.1 315.0 0.28 15 342 8252 -42.7 -49.7 46 7.0 -43.0 235 74 313.2 313.2 286.6 313.7 0.12 16 315 8801 -48.1 -54.1 50 6.0 -48.3 238 77 313.2 313.2 286.5 313.5 0.08 17 300 9120 -50.9 -56.9 49 6.0 -51.1 240 79 313.6 313.6 286.7 313.8 0.06 18 261 10010 -56.9 -62.9 47 6.0 -56.9 245 85 317.6 317.6 288.0 317.7 0.03 19 250 10280 -58.7 -64.7 46 6.0 -58.8 240 83 318.8 318.8 288.4 318.9 0.03 20 242 10485 -58.9 -64.9 46 6.0 -59.0 235 82 321.5 321.5 289.2 321.6 0.03 21 227 10886 -61.3 -67.3 45 6.0 -61.4 225 79 323.7 323.8 289.9 323.8 0.02 22 200 11680 -58.3 -64.3 46 6.0 -58.4 235 73 340.4 340.4 294.4 340.6 0.03 23 198 11743 -56.9 -62.9 47 6.0 -57.0 235 73 343.6 343.7 295.3 343.8 0.04 24 185 12171 -59.3 -65.3 46 6.0 -59.4 235 69 346.5 346.5 295.9 346.6 0.03 25 150 13490 -57.1 -63.1 46 6.0 -57.3 235 60 371.7 371.7 300.9 371.9 0.05 26 118 15004 -57.3 -65.3 36 8.0 -57.5 235 47 397.7 397.7 304.9 398.0 0.05 27 100 16040 -60.7 -69.7 30 9.0 -60.9 235 38 410.4 410.5 306.6 410.6 0.03 28 70 18260 -59.3 -69.3 26 10.0 -59.6 265 29 457.5 457.5 311.5 457.8 0.05 29 69 18350 -59.3 -69.3 26 10.0 -59.6 265 29 459.4 459.4 311.7 459.7 0.05 30 59 19318 -65.7 -76.7 20 11.0 -65.9 260 32 466.1 466.1 312.3 466.2 0.02 31 56 19639 -61.3 -73.3 19 12.0 -61.7 258 33 483.1 483.1 313.7 483.3 0.03 32 50 20340 -63.1 -74.1 21 11.0 -63.4 255 35 494.8 494.8 314.6 495.0 0.03 33 48 20589 -64.1 -75.1 21 11.0 -64.4 255 35 498.2 498.2 314.8 498.4 0.03 34 35 22532 -60.5 -73.5 17 13.0 -61.2 252 34 554.7 554.7 318.3 555.1 0.05 35 30 23480 -64.5 -76.5 18 12.0 -65.0 250 33 568.8 568.8 319.1 569.1 0.04 36 20 25960 -65.9 -78.9 15 13.0 -66.5 265 48 634.5 634.5 322.1 634.8 0.04 37 19 26271 -66.1 -79.1 15 13.0 -66.7 643.2 643.2 322.4 643.5 0.04 38 16 27320 -63.3 -76.3 16 13.0 -64.3 684.7 684.8 324.0 685.4 0.07 39 15 27718 -62.3 -76.3 14 14.0 -63.4 700.8 700.9 324.5 701.5 0.08 40 11 29635 -62.1 -76.1 14 14.0 -63.6 766.6 766.6 326.4 767.6 0.11 41 10 30228 -59.1 -74.1 13 15.0 -61.3 798.9 799.0 327.3 800.6 0.17 TRP 227 10886 -61.3 -67.3 45 6.0 -61.4 225 79 323.7 323.8 289.9 323.8 0.02 WND 261 10010 -56.9 -62.9 47 6.0 -56.9 245 85 317.6 317.6 288.0 317.7 0.03 Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 854.09 mb = 1385.64 m = 4545.99 ft Freezing level: 815.60 mb = 1758.34 m = 5768.75 ft Freezing level: 777.85 mb = 2142.14 m = 7027.92 ft Wetbulb zero: 870.48 mb = 1230.14 m = 4035.85 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 38.41 % Est. max temperature: 13.07 C = 55.53 F Sfc-Lift cond lev (LCL): 992.44 mb = 159.42 m = 523.01 ft T: 8.81 C 700-500 lapse rate: 5.91 C/km ThetaE index: 5.12 C Layer 1000.0- 794.0 mb Conv cond level (CCL): 902.88 mb = 934.07 m = 3064.50 ft Mean mixing ratio: 5.50 g/kg Conv temperature: 12.32 C = 54.18 F Cap Strength: 9.98 C Lifted Index: 9.56 C Risk: None Lifted Index @300 mb: 10.43 C Lifted Index @700 mb: 5.10 C Showalter Index: 11.46 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 17.40 C K Index: 2.10 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 9.77 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 920.78 mb = 775.05 m = 2542.79 ft Lev Free Conv (LFC): 865.78 mb = 1273.99 m = 4179.72 ft Equ Level (EL): 825.78 mb = 1655.44 m = 5431.17 ft B at Equ Level: 7.25 J/kg Max Parcel Lev (MPL): 805.78 mb = 1852.80 m = 6078.65 ft Wind level data Storm motion: 250 at 25 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 1006 48 160 3 -1.0 2.8 | 77 25 -24.3 -5.6 1 1000 97 180 5 0.0 5.0 | 82 24 -23.3 -3.5 2 925 738 230 15 11.5 9.6 | 96 12 -11.8 1.2 3 850 1423 225 25 17.7 17.7 | 149 11 -5.6 9.2 4 700 2977 225 27 19.1 19.1 | 159 11 -4.2 10.6 5 500 5550 215 56 32.1 45.9 | 193 38 8.9 37.4 6 400 7170 230 68 52.1 43.7 | 219 46 28.8 35.2 7 300 9120 240 79 68.4 39.5 | 235 55 45.1 31.0 8 261 10010 245 85 77.0 35.9 | 243 60 53.8 27.5 9 250 10280 240 83 71.9 41.5 | 236 59 48.6 33.0 10 227 10886 225 79 55.9 55.9 | 215 58 32.6 47.4 11 200 11680 235 73 59.8 41.9 | 228 50 36.5 33.4 12 150 13490 235 60 49.1 34.4 | 225 37 25.9 26.0 13 100 16040 235 38 31.1 21.8 | 211 15 7.9 13.3 14 70 18260 265 29 28.9 2.5 | 317 8 5.6 -5.9 15 50 20340 255 35 33.8 9.1 | 267 11 10.5 0.6 16 30 23480 250 33 31.0 11.3 | 250 8 7.7 2.8 17 20 25960 265 48 47.8 4.2 | 280 25 24.5 -4.3 Wind Parameters Mean winds (0-6000m): 220.0 at 33.0 knts Storm direction: 250.0 at 24.8 knts Shear (0-3000m) pos: 3.2 neg: 1.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 84.9 deg Storm rel helicity (0-3000m) pos: 74.0 neg: 0.0 tot: 74.0 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 85.27 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 ------------------------------------------------------------------------------- 500 203 8 87 20| 10.9 0.0 10.9| 39.0 0.0 39.0 78.0 0.60| 11.5 7.0 1000 222 12 91 15| 9.6 0.0 9.6| 51.9 0.0 51.9 51.9 0.55| 10.5 5.7 1500 224 16 103 13| 6.4 2.0 8.3| 66.8 0.0 66.8 44.5 0.64| 8.9 5.7 2000 224 18 113 12| 4.8 1.6 6.4| 68.6 0.0 68.6 34.3 0.65| 6.9 4.5 2500 225 20 121 11| 3.8 1.4 5.3| 70.4 0.0 70.4 28.2 0.66| 5.6 3.7 3000 225 21 127 11| 3.2 1.4 4.6| 74.0 0.0 74.0 24.7 0.67| 4.9 3.3 4000 224 24 143 11| 2.4 2.5 4.9|100.7 0.0 100.7 25.2 0.64| 5.2 3.3 5000 222 28 161 13| 1.9 3.2 5.1|119.8 0.0 119.8 24.0 0.55| 5.3 2.9 6000 220 33 173 17| 2.0 3.2 5.2|183.5 0.0 183.5 30.6 0.54| 5.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251029.00.gif