UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 10 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 1004 48 -6.1 -7.7 88 1.6 -6.6 105 1 266.7 267.1 266.3 272.5 2.13 1 1000 79 -6.3 -8.5 84 2.2 -7.0 105 1 266.9 267.2 266.2 272.3 2.01 2 939 568 -9.7 -11.6 86 1.9 -10.2 109 9 268.2 268.5 266.5 272.8 1.67 3 925 685 -6.5 -8.1 88 1.6 -7.0 110 11 272.7 273.0 270.4 278.8 2.24 4 916 761 -8.1 -9.4 90 1.3 -8.5 111 11 271.8 272.1 269.5 277.4 2.04 5 868 1176 -10.1 -11.6 89 1.5 -10.5 118 8 273.9 274.2 270.5 279.0 1.81 6 854 1302 -5.9 -8.0 85 2.1 -6.6 119 7 279.6 280.0 274.8 286.5 2.45 7 850 1339 -5.3 -8.4 79 3.1 -6.3 120 7 280.6 281.0 275.3 287.4 2.38 8 822 1604 -1.9 -16.9 31 15.0 -6.2 129 9 286.9 287.1 277.0 290.6 1.24 9 802 1801 0.0 -10.0 47 10.0 -3.6 135 11 290.9 291.3 280.3 297.6 2.23 10 750 2337 -1.5 -10.5 50 9.0 -4.8 152 16 294.9 295.4 282.1 301.9 2.29 11 710 2772 -4.3 -15.3 42 11.0 -7.8 166 20 296.5 296.8 282.0 301.6 1.64 12 700 2884 -5.1 -17.1 38 12.0 -8.7 170 21 296.8 297.1 281.9 301.3 1.43 13 613 3909 -13.5 -23.5 43 10.0 -15.7 168 25 298.7 298.8 282.0 301.7 0.94 14 544 4808 -18.3 -35.3 21 17.0 -20.8 166 28 303.3 303.4 283.2 304.5 0.35 15 500 5430 -23.7 -30.7 53 7.0 -24.8 165 31 304.1 304.3 283.8 306.1 0.59 16 439 6365 -30.3 -34.1 69 3.8 -30.7 168 25 307.3 307.4 284.9 309.0 0.49 17 400 7020 -34.3 -38.0 69 3.7 -34.7 170 21 310.4 310.5 285.9 311.7 0.36 18 349 7963 -41.7 -45.9 64 4.2 -41.9 179 24 312.8 312.8 286.5 313.4 0.18 19 300 8970 -51.3 -55.6 60 4.3 -51.4 190 27 313.0 313.1 286.5 313.3 0.07 20 272 9594 -57.5 -61.9 57 4.4 -57.6 187 31 312.9 312.9 286.4 313.1 0.03 21 250 10120 -61.1 -65.2 58 4.1 -61.2 185 35 315.2 315.2 287.2 315.3 0.02 22 228 10687 -65.5 -69.6 57 4.1 -65.5 195 33 316.9 316.9 287.8 317.0 0.01 23 200 11490 -62.7 -67.2 55 4.5 -62.7 225 29 333.5 333.5 292.7 333.6 0.02 24 157 12994 -59.3 -64.1 54 4.8 -59.4 238 38 363.1 363.2 299.4 363.3 0.04 25 150 13280 -59.3 -64.2 53 4.9 -59.4 240 40 367.9 367.9 300.2 368.1 0.05 26 100 15790 -62.5 -69.5 38 7.0 -62.6 255 46 407.0 407.0 306.2 407.1 0.03 27 91 16372 -61.9 -68.9 39 7.0 -62.1 259 47 419.3 419.3 307.6 419.5 0.04 28 83 16935 -65.9 -72.9 37 7.0 -66.0 263 48 422.3 422.3 308.0 422.4 0.02 29 70 17970 -65.1 -73.1 32 8.0 -65.3 270 50 445.1 445.1 310.4 445.3 0.03 30 53 19665 -64.5 -73.5 28 9.0 -64.7 266 58 483.4 483.4 313.7 483.6 0.03 31 50 20020 -65.1 -74.1 28 9.0 -65.3 265 60 490.1 490.1 314.2 490.3 0.03 32 37 21840 -67.9 -76.9 27 9.0 -68.1 265 70 527.0 527.0 316.8 527.2 0.03 33 30 23100 -67.7 -77.7 23 10.0 -68.0 265 77 560.1 560.1 318.6 560.3 0.03 34 26 23969 -64.1 -74.1 24 10.0 -64.6 593.7 593.7 320.3 594.2 0.06 35 21 25271 -65.7 -75.7 24 10.0 -66.2 626.3 626.3 321.7 626.7 0.06 TRP 228 10687 -65.5 -69.6 57 4.1 -65.5 195 33 316.9 316.9 287.8 317.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5351.00 m Freezing level: Surface below freezing Freezing level: 802.00 mb = 1801.10 m = 5909.04 ft Freezing level: 802.00 mb = 1801.10 m = 5909.04 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 51.54 % Est. max temperature: 6.76 C = 44.17 F Sfc-Lift cond lev (LCL): 978.69 mb = 246.45 m = 808.56 ft T: -7.46 C 700-500 lapse rate: 7.31 C/km ThetaE index: 1.42 C Layer 916.0- 868.0 mb Conv cond level (CCL): 577.15 mb = 4362.27 m = 14311.73 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 28.21 C = 82.78 F Cap Strength: 24.92 C Lifted Index: 24.85 C Risk: None Lifted Index @300 mb: 27.55 C Lifted Index @700 mb: 22.07 C Showalter Index: 14.48 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 15.30 C K Index: -2.00 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.47 J/kg Max Up Vert Vel: 7.41 m/s Conv Inhibition (B-): 50796.73 J/kg Cap Strength: 24.89 C Lift Cond Lev (LCL): 925.35 mb = 682.04 m = 2237.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 at 15 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 1004 48 105 1 -1.0 0.3 | 15 14 -3.8 -14.0 1 1000 79 105 1 -1.0 0.3 | 15 14 -3.8 -14.0 2 925 685 110 11 -10.3 3.8 | 52 17 -13.2 -10.5 3 850 1339 120 7 -6.1 3.5 | 40 14 -8.9 -10.7 4 700 2884 170 21 -3.6 20.7 | 135 9 -6.5 6.5 5 500 5430 165 31 -8.0 29.9 | 145 19 -10.9 15.7 6 400 7020 170 21 -3.6 20.7 | 135 9 -6.5 6.5 7 300 8970 190 27 4.7 26.6 | 189 13 1.9 12.4 8 250 10120 185 35 3.1 34.9 | 181 21 0.2 20.6 9 228 10687 195 33 8.5 31.9 | 198 19 5.7 17.6 10 200 11490 225 29 20.5 20.5 | 250 19 17.7 6.3 11 150 13280 240 40 34.6 20.0 | 260 32 31.8 5.8 12 100 15790 255 46 44.4 11.9 | 273 42 41.6 -2.3 13 70 17970 270 50 50.0 -0.0 | 287 49 47.2 -14.2 14 50 20020 265 60 59.8 5.2 | 279 58 56.9 -9.0 15 30 23100 265 77 76.7 6.7 | 276 74 73.9 -7.5 Wind Parameters Mean winds (0-6000m): 161.3 at 19.3 knts Storm direction: 191.3 at 14.5 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 121.3 deg Storm rel helicity (0-3000m) pos: 90.9 neg: -11.1 tot: 79.8 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.72 Bulk Shear: 38.03 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 ------------------------------------------------------------------------------- 500 108 5 29 15| 8.0 0.0 8.0| 29.9 0.0 29.9 59.8 0.98| 8.0 7.8 1000 111 7 40 15| 4.0 0.0 4.0| 37.8 -5.5 32.3 32.3 0.69| 6.0 4.2 1500 114 7 41 15| 2.7 0.0 2.7| 44.9 -11.1 33.7 22.5 0.55| 5.3 2.9 2000 122 8 45 14| 3.3 0.0 3.3| 61.9 -11.1 50.8 25.4 0.65| 5.4 3.5 2500 134 10 53 12| 3.6 0.0 3.6| 78.6 -11.1 67.5 27.0 0.72| 5.6 4.1 3000 146 11 63 10| 3.6 0.0 3.6| 90.9 -11.1 79.8 26.6 0.76| 5.6 4.3 4000 156 14 83 9| 2.7 0.5 3.2| 94.5 -11.1 83.4 20.9 0.71| 4.7 3.3 5000 160 17 102 9| 2.2 0.8 3.0| 97.2 -11.1 86.1 17.2 0.65| 4.2 2.7 6000 161 19 114 10| 1.6 0.8 2.3| 97.9 -13.3 84.6 14.1 0.57| 4.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260110.00.gif