UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 12 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 1013 47 -5.5 -8.9 77 3.4 -6.5 90 3 266.7 267.0 265.9 271.9 1.92 1 1000 148 -5.5 -10.1 70 4.6 -6.8 145 9 267.6 267.9 266.3 272.5 1.77 2 987 251 -5.3 -10.1 69 4.8 -6.7 153 12 268.9 269.1 267.2 273.8 1.79 3 976 339 -1.7 -7.7 64 6.0 -3.7 161 14 273.3 273.7 270.8 279.4 2.19 4 941 630 -2.1 -11.1 50 9.0 -4.8 184 21 275.8 276.1 271.6 280.7 1.74 5 925 766 -3.1 -12.1 50 9.0 -5.8 195 25 276.1 276.4 271.6 280.8 1.63 6 850 1428 -7.1 -11.0 74 3.9 -8.3 190 27 278.7 279.0 273.6 284.2 1.94 7 839 1529 -7.7 -11.0 77 3.3 -8.7 192 27 279.1 279.5 273.9 284.7 1.96 8 700 2927 -10.7 -13.7 79 3.0 -11.6 215 21 290.6 291.0 279.7 296.3 1.89 9 698 2949 -10.7 -13.7 79 3.0 -11.6 215 21 290.9 291.2 279.8 296.6 1.90 10 500 5440 -26.3 -30.0 71 3.7 -26.8 245 35 301.0 301.1 282.6 303.1 0.63 11 490 5586 -27.5 -31.3 70 3.8 -28.0 245 35 301.2 301.4 282.7 303.1 0.57 12 400 7010 -39.9 -44.1 64 4.2 -40.2 250 38 303.1 303.2 282.9 303.8 0.19 13 311 8671 -55.7 -59.7 61 4.0 -55.8 254 57 303.7 303.7 282.9 303.8 0.04 14 300 8900 -57.3 -61.5 59 4.2 -57.3 255 60 304.6 304.6 283.2 304.7 0.03 15 266 9651 -64.9 -69.1 56 4.2 -64.9 260 65 304.1 304.1 283.1 304.2 0.01 16 263 9720 -65.2 -69.3 56 4.1 -65.2 260 66 304.7 304.7 283.3 304.7 0.01 17 262 9743 -65.3 -69.4 57 4.1 -65.3 260 64 304.9 304.9 283.4 304.9 0.01 18 250 10030 -65.5 -69.6 57 4.1 -65.5 260 58 308.7 308.7 284.8 308.7 0.01 19 249 10054 -65.5 -69.6 57 4.1 -65.5 260 58 309.0 309.0 284.9 309.1 0.01 20 242 10229 -61.7 -66.1 56 4.4 -61.7 257 55 317.3 317.3 287.9 317.4 0.02 21 209 11129 -64.3 -68.7 55 4.4 -64.3 244 40 326.8 326.8 290.8 326.9 0.02 22 200 11400 -60.9 -65.1 57 4.2 -61.0 240 36 336.3 336.3 293.4 336.4 0.03 23 193 11623 -59.1 -63.7 55 4.6 -59.2 241 35 342.6 342.7 295.0 342.8 0.04 24 173 12307 -60.7 -64.9 58 4.2 -60.8 243 32 350.9 350.9 296.8 351.1 0.04 25 170 12417 -57.3 -62.1 54 4.8 -57.4 243 32 358.3 358.3 298.4 358.5 0.05 26 150 13210 -56.9 -61.8 54 4.9 -57.1 245 29 372.0 372.1 300.9 372.3 0.06 27 114 14933 -57.7 -63.7 46 6.0 -57.9 242 36 400.9 400.9 305.4 401.3 0.06 28 100 15750 -60.7 -66.7 45 6.0 -60.9 240 40 410.4 410.5 306.6 410.7 0.05 29 89 16471 -63.3 -69.3 44 6.0 -63.4 240 45 419.2 419.2 307.6 419.4 0.04 30 78 17285 -61.7 -68.7 39 7.0 -61.9 240 51 438.6 438.6 309.7 438.9 0.05 31 70 17950 -65.3 -72.3 37 7.0 -65.4 240 56 444.7 444.7 310.4 444.9 0.03 32 69 18037 -65.3 -72.3 37 7.0 -65.4 240 56 446.5 446.5 310.6 446.7 0.03 33 64 18496 -62.1 -69.1 39 7.0 -62.3 243 56 463.3 463.3 312.1 463.6 0.05 34 50 20000 -66.3 -73.3 37 7.0 -66.5 250 56 487.2 487.3 314.0 487.5 0.04 35 39 21494 -71.1 -78.1 35 7.0 -71.2 248 70 511.0 511.0 315.7 511.1 0.02 36 30 23050 -71.5 -78.5 34 7.0 -71.6 245 85 549.7 549.7 318.1 549.9 0.03 37 27 23671 -72.5 -79.5 34 7.0 -72.6 563.7 563.7 318.9 563.9 0.03 38 21 25158 -69.7 -77.7 30 8.0 -70.0 614.2 614.2 321.3 614.5 0.05 TRP 262 9743 -65.3 -69.4 57 4.1 -65.3 260 64 304.9 304.9 283.4 304.9 0.01 WND 263 9720 -65.2 -69.3 56 4.1 -65.2 260 66 304.7 304.7 283.3 304.7 0.01 Sounding variables and indices 1000-500 mb thick: 5292.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 72.22 % Est. max temperature: 6.13 C = 43.03 F Sfc-Lift cond lev (LCL): 959.81 mb = 472.45 m = 1550.00 ft T: -1.88 C 700-500 lapse rate: 6.21 C/km Conv cond level (CCL): 633.13 mb = 3677.37 m = 12064.73 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 21.84 C = 71.32 F Cap Strength: 13.60 C Lifted Index: 19.15 C Risk: None Lifted Index @300 mb: 18.79 C Lifted Index @700 mb: 13.42 C Showalter Index: 14.29 C Risk: None Total Totals Index: 34.50 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 15.30 C K Index: 5.20 Risk: None Sweat Index: 216.39 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.94 J/kg Max Up Vert Vel: 9.48 m/s Conv Inhibition (B-): 49147.27 J/kg Cap Strength: 19.03 C Lift Cond Lev (LCL): 863.11 mb = 1308.13 m = 4291.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 20 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 1013 47 90 3 -3.0 0.0 | 73 22 -21.4 -6.6 1 1000 148 145 9 -5.2 7.4 | 92 24 -23.6 0.8 2 925 766 195 25 6.5 24.1 | 146 21 -12.0 17.6 3 850 1428 190 27 4.7 26.6 | 145 24 -13.8 20.0 4 700 2927 215 21 12.0 17.2 | 149 12 -6.4 10.6 5 500 5440 245 35 31.7 14.8 | 238 16 13.3 8.2 6 400 7010 250 38 35.7 13.0 | 250 18 17.3 6.4 7 300 8900 255 60 58.0 15.5 | 257 41 39.5 8.9 8 263 9720 260 66 65.0 11.5 | 264 47 46.5 4.9 9 262 9743 260 64 63.0 11.1 | 264 45 44.6 4.5 10 250 10030 260 58 57.1 10.1 | 265 39 38.7 3.5 11 200 11400 240 36 31.2 18.0 | 228 17 12.7 11.4 12 150 13210 245 29 26.3 12.3 | 234 10 7.8 5.7 13 100 15750 240 40 34.6 20.0 | 230 21 16.2 13.4 14 70 17950 240 56 48.5 28.0 | 235 37 30.0 21.4 15 50 20000 250 56 52.6 19.2 | 250 36 34.2 12.6 16 30 23050 245 85 77.0 35.9 | 243 66 58.6 29.3 Wind Parameters Mean winds (0-6000m): 220.3 at 26.1 knts Storm direction: 250.3 at 19.6 knts Shear (0-3000m) pos: 4.0 neg: 0.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 189.7 neg: -1.0 tot: 188.7 m^2/s^2 ave: 62.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.71 Bulk Shear: 63.08 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 ------------------------------------------------------------------------------- 500 164 12 104 23| 20.0 0.0 20.0|127.4 0.0 127.4 254.8 0.99| 21.4 21.3 1000 186 18 125 20| 13.7 0.0 13.7|178.5 -0.0 178.4 178.4 0.96| 15.8 15.1 1500 188 21 133 21| 9.1 0.3 9.4|180.3 -0.5 179.8 119.9 0.89| 11.4 10.1 2000 190 22 136 21| 6.5 0.2 6.7|185.7 -0.5 185.3 92.6 0.82| 9.6 7.9 2500 193 22 139 20| 4.9 0.2 5.0|187.2 -0.5 186.8 74.7 0.75| 8.5 6.4 3000 196 22 140 19| 4.0 0.1 4.1|189.7 -1.0 188.7 62.9 0.70| 7.7 5.4 4000 203 23 147 17| 3.8 0.1 3.9|212.9 -1.0 212.0 53.0 0.74| 6.7 5.0 5000 212 24 158 15| 3.6 0.1 3.7|239.6 -1.0 238.6 47.7 0.77| 6.3 4.8 6000 220 26 173 13| 3.3 0.1 3.4|257.3 -1.0 256.3 42.7 0.78| 5.7 4.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260112.00.gif