UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 7 JAN 26 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 1030 42 -9.7 -11.3 88 1.6 -10.1 100 3 261.2 261.5 261.3 265.4 1.56 1 1003 249 -6.1 -8.7 82 2.6 -6.9 149 7 266.8 267.1 266.1 272.2 1.97 2 1000 272 -6.3 -8.9 82 2.6 -7.1 155 7 266.9 267.2 266.1 272.1 1.95 3 925 878 -9.7 -13.5 74 3.8 -10.6 180 9 269.4 269.6 267.0 273.4 1.46 4 923 895 -9.9 -13.7 74 3.8 -10.8 181 9 269.4 269.6 266.9 273.3 1.44 5 912 987 -8.9 -13.1 72 4.2 -10.0 184 9 271.3 271.6 268.4 275.6 1.53 6 905 1046 -8.1 -13.1 67 5.0 -9.4 186 8 272.7 273.0 269.3 277.0 1.54 7 851 1521 -9.7 -25.7 26 16.0 -12.6 205 7 275.9 276.0 269.7 277.6 0.55 8 850 1530 -9.7 -25.7 26 16.0 -12.6 205 7 276.0 276.1 269.7 277.6 0.55 9 826 1751 -11.5 -31.5 17 20.0 -14.5 214 12 276.4 276.4 269.5 277.4 0.33 10 793 2062 -14.3 -29.3 27 15.0 -16.6 226 20 276.6 276.7 269.8 277.9 0.43 11 750 2488 -12.7 -15.8 78 3.1 -13.5 244 31 282.8 283.0 275.2 287.2 1.49 12 729 2706 -10.5 -12.3 87 1.8 -11.1 252 36 287.5 287.9 278.4 293.5 2.04 13 704 2976 -8.5 -9.6 92 1.1 -8.9 263 43 292.6 293.1 281.5 300.4 2.62 14 700 3020 -8.7 -9.8 92 1.1 -9.1 265 44 292.9 293.3 281.6 300.6 2.59 15 674 3313 -10.1 -11.3 91 1.2 -10.5 267 44 294.5 294.9 282.0 301.7 2.39 16 527 5166 -22.1 -25.9 71 3.8 -22.8 278 47 301.5 301.7 283.1 304.4 0.88 17 508 5435 -24.7 -29.0 67 4.3 -25.4 279 48 301.6 301.7 282.9 303.8 0.68 18 500 5550 -25.5 -29.6 68 4.1 -26.1 280 48 301.9 302.1 283.0 304.1 0.66 19 400 7120 -38.1 -42.0 67 3.9 -38.4 280 54 305.5 305.5 283.9 306.3 0.24 20 300 9030 -54.9 -59.1 60 4.2 -55.0 285 62 308.0 308.0 284.6 308.1 0.04 21 279 9490 -58.3 -62.4 59 4.1 -58.3 285 59 309.5 309.5 285.2 309.6 0.03 22 264 9835 -62.5 -66.4 59 3.9 -62.6 285 56 308.3 308.3 284.7 308.4 0.02 23 250 10170 -63.9 -68.0 57 4.1 -63.9 285 54 311.1 311.1 285.7 311.1 0.02 24 236 10522 -65.7 -69.5 59 3.8 -65.7 285 59 313.5 313.5 286.6 313.6 0.01 25 228 10731 -68.3 -72.3 56 4.0 -68.3 285 62 312.7 312.7 286.3 312.7 0.01 26 200 11520 -67.3 -71.2 58 3.9 -67.3 280 62 326.2 326.2 290.6 326.2 0.01 27 150 13260 -64.7 -68.8 57 4.1 -64.7 275 64 358.6 358.6 298.4 358.7 0.02 28 113 15004 -63.2 -67.9 53 4.7 -63.3 275 69 391.8 391.8 304.0 391.9 0.04 29 100 15760 -62.5 -67.5 51 5.0 -62.6 270 69 407.0 407.0 306.2 407.2 0.04 30 70 17970 -59.1 -65.1 46 6.0 -59.3 270 89 457.9 458.0 311.6 458.4 0.09 31 62 18733 -57.1 -64.1 41 7.0 -57.5 268 99 478.6 478.6 313.4 479.2 0.11 32 51 19956 -60.9 -68.9 34 8.0 -61.2 265 116 497.1 497.2 314.8 497.6 0.07 33 50 20080 -57.9 -65.9 35 8.0 -58.4 265 118 507.0 507.1 315.5 507.7 0.11 34 38 21819 -59.7 -68.7 30 9.0 -60.2 262 113 543.8 543.9 317.8 544.5 0.10 35 34 22528 -54.5 -64.5 28 10.0 -55.6 261 110 575.1 575.2 319.5 576.5 0.19 36 32 22920 -53.5 -64.5 25 11.0 -54.8 261 109 587.8 587.9 320.1 589.3 0.20 37 30 23340 -50.9 -62.9 23 12.0 -52.7 260 108 605.9 606.0 321.0 607.9 0.27 38 29 23560 -51.3 -63.3 23 12.0 -53.1 610.7 610.8 321.2 612.7 0.26 39 27 24033 -43.7 -57.7 20 14.0 -47.4 644.6 644.9 322.7 649.3 0.58 TRP 228 10731 -68.3 -72.3 56 4.0 -68.3 285 62 312.7 312.7 286.3 312.7 0.01 WND 113 15004 -63.2 -67.9 53 4.7 -63.3 275 69 391.8 391.8 304.0 391.9 0.04 Sounding variables and indices 1000-500 mb thick: 5278.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 69.79 % Est. max temperature: 3.34 C = 38.01 F Sfc-Lift cond lev (LCL): 1003.80 mb = 242.44 m = 795.38 ft T: -6.21 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.27 C Layer 826.0- 793.0 mb Conv cond level (CCL): 807.95 mb = 1919.70 m = 6298.15 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 5.69 C = 42.24 F Cap Strength: 25.11 C Lifted Index: 25.05 C Risk: None Lifted Index @300 mb: 25.71 C Lifted Index @700 mb: 20.40 C Showalter Index: 20.24 C Risk: None Total Totals Index: 15.60 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: -0.20 C K Index: -11.00 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 5.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.60 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 44185.47 J/kg Cap Strength: 25.13 C Lift Cond Lev (LCL): 935.85 mb = 787.38 m = 2583.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 24 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 1030 42 100 3 -3.0 0.5 | 116 27 -24.1 11.5 1 1000 272 155 7 -3.0 6.3 | 126 30 -24.1 17.3 2 925 878 180 9 0.0 9.0 | 133 29 -21.2 20.0 3 850 1530 205 7 3.0 6.3 | 134 25 -18.2 17.3 4 700 3020 265 44 43.8 3.8 | 237 27 22.7 14.8 5 500 5550 280 48 47.3 -8.3 | 264 26 26.1 2.7 6 400 7120 280 54 53.2 -9.4 | 267 32 32.0 1.6 7 300 9030 285 62 59.9 -16.0 | 277 39 38.7 -5.1 8 250 10170 285 54 52.2 -14.0 | 276 31 31.0 -3.0 9 228 10731 285 62 59.9 -16.0 | 277 39 38.7 -5.1 10 200 11520 280 62 61.1 -10.8 | 270 40 39.9 0.2 11 150 13260 275 64 63.8 -5.6 | 263 43 42.6 5.4 12 113 15004 275 69 68.7 -6.0 | 264 48 47.6 5.0 13 100 15760 270 69 69.0 -0.0 | 257 49 47.8 11.0 14 70 17970 270 89 89.0 -0.0 | 261 69 67.8 11.0 15 50 20080 265 118 117.6 10.3 | 258 99 96.4 21.3 16 30 23340 260 108 106.4 18.8 | 251 90 85.2 29.7 Wind Parameters Mean winds (0-6000m): 267.4 at 31.8 knts Storm direction: 297.4 at 23.9 knts Shear (0-3000m) pos: 8.0 neg: 0.0 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 388.3 neg: -0.7 tot: 387.6 m^2/s^2 ave: 129.2 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 9.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 160.70 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 ------------------------------------------------------------------------------- 500 153 6 125 29| 7.4 0.0 7.4| 52.3 0.0 52.3 104.6 0.86| 8.1 7.0 1000 168 7 129 29| 4.5 0.0 4.5| 71.6 0.0 71.6 71.6 0.83| 5.8 4.8 1500 177 8 131 28| 3.0 0.0 3.0| 73.8 -0.7 73.1 48.7 0.67| 4.9 3.3 2000 193 9 136 27| 5.6 0.0 5.6|163.9 -0.7 163.2 81.6 0.83| 7.1 5.9 2500 217 12 147 25| 7.1 0.0 7.1|268.2 -0.7 267.5 107.0 0.89| 8.8 7.9 3000 243 17 161 20| 8.0 0.0 8.0|388.3 -0.7 387.6 129.2 0.92| 10.4 9.6 4000 256 23 185 17| 6.2 0.0 6.2|422.7 -0.7 422.0 105.5 0.93| 8.4 7.8 5000 263 28 205 16| 5.2 0.0 5.2|457.8 -0.7 457.1 91.4 0.93| 7.2 6.8 6000 267 32 220 16| 4.5 0.0 4.5|479.6 -0.7 478.9 79.8 0.92| 6.4 5.9 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260107.00.gif