UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 8 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 1019 48 -3.5 -4.2 95 0.7 -3.7 155 5 268.2 268.7 268.4 275.6 2.74 1 1000 196 -4.3 -6.1 87 1.8 -4.9 160 9 268.9 269.2 268.2 275.4 2.42 2 961 507 -6.7 -8.3 88 1.6 -7.2 180 26 269.5 269.8 268.2 275.3 2.12 3 938 698 -1.1 -2.2 92 1.1 -1.6 193 36 277.1 277.7 274.9 286.6 3.46 4 925 809 -0.9 -2.4 90 1.5 -1.5 200 42 278.4 279.0 275.6 288.0 3.46 5 898 1046 1.8 -6.2 55 8.0 -1.3 200 39 283.5 284.0 277.3 291.2 2.67 6 853 1460 0.6 -10.4 43 11.0 -3.2 200 33 286.5 286.8 277.9 292.5 2.03 7 850 1488 0.6 -10.4 43 11.0 -3.2 200 33 286.8 287.1 278.0 292.8 2.03 8 780 2176 -1.7 -17.7 28 16.0 -6.4 202 28 291.4 291.7 279.2 295.2 1.22 9 717 2840 -8.1 -13.1 67 5.0 -9.6 204 22 291.5 291.9 280.1 297.4 1.94 10 700 3026 -8.9 -12.5 75 3.6 -10.1 205 21 292.6 293.0 280.8 298.9 2.09 11 691 3126 -9.7 -12.9 77 3.2 -10.7 206 21 292.8 293.2 280.9 299.0 2.05 12 636 3764 -11.7 -17.7 61 6.0 -13.3 215 20 297.6 297.8 282.3 302.2 1.49 13 569 4607 -17.9 -27.9 41 10.0 -19.8 227 19 299.9 300.0 282.3 302.1 0.68 14 500 5560 -25.3 -30.3 63 5.0 -26.1 240 17 302.2 302.3 283.1 304.2 0.62 15 473 5960 -27.7 -32.7 62 5.0 -28.4 239 17 304.1 304.2 283.7 305.8 0.52 16 405 7054 -35.9 -43.9 44 8.0 -36.5 235 19 307.2 307.3 284.5 307.9 0.19 17 400 7140 -36.7 -44.7 43 8.0 -37.2 235 19 307.3 307.3 284.5 307.9 0.18 18 386 7385 -38.7 -47.7 38 9.0 -39.2 238 19 307.8 307.8 284.7 308.3 0.13 19 300 9060 -52.7 -60.7 37 8.0 -52.8 260 19 311.1 311.1 285.8 311.2 0.04 20 250 10210 -62.7 -69.7 38 7.0 -62.7 270 19 312.9 312.9 286.4 312.9 0.01 21 234 10616 -66.3 -73.3 37 7.0 -66.3 272 23 313.4 313.4 286.5 313.4 0.01 22 213 11183 -69.5 -76.5 35 7.0 -69.5 275 28 316.9 316.9 287.8 317.0 0.01 23 211 11240 -69.7 -76.7 35 7.0 -69.7 275 29 317.5 317.5 287.9 317.5 0.01 24 200 11560 -69.5 -76.5 35 7.0 -69.5 270 27 322.7 322.7 289.6 322.7 0.01 25 150 13300 -64.1 -71.1 38 7.0 -64.2 275 48 359.7 359.7 298.7 359.7 0.02 26 148 13383 -63.9 -70.9 38 7.0 -64.0 275 49 361.4 361.4 299.0 361.5 0.02 27 115 14928 -65.7 -72.7 37 7.0 -65.8 272 58 385.1 385.1 303.1 385.2 0.02 28 100 15780 -65.8 -73.1 35 7.4 -65.8 270 64 400.6 400.7 305.3 400.7 0.02 29 78 17291 -65.9 -73.9 32 8.0 -66.0 267 69 429.9 429.9 308.9 430.0 0.02 30 70 17950 -64.9 -72.9 32 8.0 -65.1 265 71 445.5 445.5 310.4 445.7 0.03 31 50 20010 -61.9 -70.9 29 9.0 -62.2 265 77 497.6 497.6 314.8 497.9 0.05 32 40 21396 -61.5 -71.5 25 10.0 -62.0 261 91 531.4 531.4 317.1 531.8 0.06 33 38 21717 -57.9 -68.9 23 11.0 -58.6 260 94 548.4 548.5 318.1 549.1 0.09 34 35 22234 -60.3 -71.3 22 11.0 -60.9 258 99 555.2 555.3 318.4 555.7 0.07 35 30 23200 -58.9 -70.9 20 12.0 -59.7 255 108 584.1 584.1 319.9 584.7 0.09 36 26 24096 -59.3 -71.3 20 12.0 -60.2 255 112 607.3 607.4 321.0 608.1 0.10 37 23 24869 -55.5 -68.5 18 13.0 -57.1 255 116 640.2 640.2 322.3 641.5 0.16 38 20 25760 -55.1 -69.1 16 14.0 -56.9 255 120 667.5 667.6 323.4 669.0 0.17 39 16 27180 -56.7 -71.7 13 15.0 -58.6 706.3 706.3 324.7 707.6 0.15 40 13 28509 -52.7 -68.7 13 16.0 -55.9 763.3 763.5 326.4 766.0 0.28 41 12 29031 -47.9 -64.9 12 17.0 -52.8 798.0 798.3 327.3 803.2 0.52 42 11 29603 -49.7 -66.7 12 17.0 -54.3 811.6 811.8 327.6 816.1 0.44 43 10 30236 -42.9 -61.9 11 19.0 -50.5 859.4 859.9 328.8 869.3 0.92 TRP 211 11240 -69.7 -76.7 35 7.0 -69.7 275 29 317.5 317.5 287.9 317.5 0.01 WND 100 15780 -65.8 -73.1 35 7.4 -65.8 270 64 400.6 400.7 305.3 400.7 0.02 Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: Surface below freezing Freezing level: 916.00 mb = 888.16 m = 2913.88 ft Freezing level: 831.74 mb = 1667.51 m = 5470.76 ft Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 58.25 % Est. max temperature: 13.81 C = 56.86 F Sfc-Lift cond lev (LCL): 1007.76 mb = 135.02 m = 442.98 ft T: -3.97 C 700-500 lapse rate: 6.47 C/km ThetaE index: 0.27 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 989.95 mb = 275.07 m = 902.45 ft Mean mixing ratio: 2.68 g/kg Conv temperature: -2.68 C = 27.18 F Cap Strength: 18.53 C Lifted Index: 19.33 C Risk: None Lifted Index @300 mb: 22.69 C Lifted Index @700 mb: 14.46 C Showalter Index: 8.84 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 11.90 Risk: None Sweat Index: 188.35 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.98 J/kg Max Up Vert Vel: 9.80 m/s Conv Inhibition (B-): 56769.69 J/kg Cap Strength: 19.22 C Lift Cond Lev (LCL): 947.82 mb = 615.93 m = 2020.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 17 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 1019 48 155 5 -2.1 4.5 | 75 18 -17.1 -4.4 1 1000 196 160 9 -3.1 8.5 | 88 18 -18.0 -0.5 2 925 809 200 42 14.4 39.5 | 179 31 -0.6 30.5 3 850 1488 200 33 11.3 31.0 | 171 22 -3.7 22.0 4 700 3026 205 21 8.9 19.0 | 149 12 -6.1 10.1 5 500 5560 240 17 14.7 8.5 | 26 1 -0.2 -0.5 6 400 7140 235 19 15.6 10.9 | 198 2 0.6 1.9 7 300 9060 260 19 18.7 3.3 | 326 7 3.8 -5.7 8 250 10210 270 19 19.0 -0.0 | 336 10 4.0 -9.0 9 211 11240 275 29 28.9 -2.5 | 309 18 13.9 -11.5 10 200 11560 270 27 27.0 -0.0 | 307 15 12.0 -9.0 11 150 13300 275 48 47.8 -4.2 | 292 35 32.9 -13.1 12 100 15780 270 64 64.0 -0.0 | 280 50 49.0 -9.0 13 70 17950 265 71 70.7 6.2 | 273 56 55.8 -2.8 14 50 20010 265 77 76.7 6.7 | 272 62 61.8 -2.3 15 30 23200 255 108 104.3 28.0 | 258 91 89.4 19.0 16 20 25760 255 120 115.9 31.1 | 258 103 101.0 22.1 Wind Parameters Mean winds (0-6000m): 209.1 at 23.2 knts Storm direction: 239.1 at 17.4 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 73.6 deg Storm rel helicity (0-3000m) pos: 233.4 neg: -49.1 tot: 184.3 m^2/s^2 ave: 61.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 5.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.92 Bulk Shear: 25.04 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 ------------------------------------------------------------------------------- 500 175 15 110 17| 24.3 0.0 24.3|123.3 0.0 123.3 246.7 0.97| 25.2 24.4 1000 194 26 153 18| 18.3 0.0 18.3|233.4 -7.7 225.7 225.7 0.87| 22.8 19.8 1500 197 29 161 20| 10.0 0.0 10.0|233.4 -25.4 208.0 138.6 0.71| 17.4 12.3 2000 198 30 163 20| 6.6 0.0 6.6|233.4 -32.7 200.8 100.4 0.63| 14.1 8.9 2500 199 29 163 19| 4.5 0.0 4.5|233.4 -40.8 192.6 77.0 0.56| 12.1 6.7 3000 199 28 162 18| 3.1 0.0 3.1|233.4 -49.1 184.3 61.4 0.48| 10.7 5.2 4000 202 26 161 16| 2.3 0.0 2.3|236.2 -49.1 187.0 46.8 0.46| 8.7 4.0 5000 205 25 161 14| 1.8 0.0 1.8|236.5 -49.1 187.4 37.5 0.43| 7.4 3.2 6000 209 23 162 12| 1.5 0.1 1.5|236.5 -49.3 187.2 31.2 0.41| 6.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260108.00.gif