UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 22 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 1014 41 8.4 5.3 81 3.1 6.8 150 3 280.4 281.4 279.3 295.6 5.51 1 1000 155 7.6 3.0 73 4.6 5.4 180 7 280.8 281.6 278.6 293.9 4.74 2 925 794 1.6 -1.5 80 3.1 0.3 155 7 280.9 281.6 277.3 291.3 3.70 3 880 1194 -1.7 -3.6 87 1.9 -2.4 173 9 281.6 282.1 277.1 290.9 3.33 4 850 1470 -2.7 -6.7 74 4.0 -4.1 185 11 283.3 283.8 277.2 291.1 2.72 5 760 2349 -7.1 -11.3 72 4.2 -8.5 188 16 287.8 288.1 278.6 294.0 2.12 6 704 2939 -12.1 -15.2 78 3.1 -12.9 190 19 288.6 288.9 278.4 293.6 1.66 7 700 2983 -12.3 -15.3 78 3.0 -13.1 190 19 288.9 289.2 278.6 293.8 1.66 8 612 3998 -16.9 -26.9 42 10.0 -18.8 182 23 294.9 295.0 280.0 297.1 0.69 9 567 4566 -21.3 -29.3 49 8.0 -22.6 177 25 296.2 296.3 280.5 298.2 0.60 10 522 5169 -26.1 -39.1 28 13.0 -27.5 173 28 297.5 297.6 280.6 298.4 0.25 11 501 5466 -26.3 -42.3 21 16.0 -27.8 170 29 300.8 300.8 282.0 301.4 0.18 12 500 5480 -26.5 -42.5 21 16.0 -28.0 170 29 300.7 300.8 281.9 301.4 0.18 13 486 5685 -28.3 -45.3 18 17.0 -29.7 171 29 301.0 301.0 282.0 301.5 0.14 14 411 6863 -38.3 -44.3 53 6.0 -38.7 174 31 302.9 302.9 282.8 303.5 0.18 15 400 7050 -38.7 -44.7 53 6.0 -39.1 175 31 304.7 304.7 283.5 305.3 0.18 16 394 7154 -38.9 -45.9 48 7.0 -39.3 174 31 305.8 305.8 283.9 306.3 0.16 17 320 8548 -49.1 -60.1 27 11.0 -49.4 162 31 310.4 310.4 285.5 310.5 0.04 18 309 8777 -50.3 -61.3 26 11.0 -50.5 160 31 311.8 311.8 286.0 311.9 0.03 19 300 8970 -50.3 -61.3 26 11.0 -50.5 150 33 314.5 314.5 286.9 314.6 0.03 20 250 10160 -49.7 -62.7 20 13.0 -50.0 165 29 332.2 332.2 292.3 332.3 0.03 21 200 11630 -48.9 -66.9 11 18.0 -49.4 200 25 355.3 355.3 297.8 355.4 0.02 22 181 12283 -48.5 -68.5 8 20.0 -49.1 203 21 366.3 366.3 299.9 366.4 0.02 23 150 13500 -53.1 -74.1 6 21.0 -53.5 210 13 378.6 378.6 302.0 378.6 0.01 24 139 13989 -55.1 -76.1 6 21.0 -55.5 215 13 383.4 383.4 302.8 383.4 0.01 25 100 16080 -57.5 -79.5 4 22.0 -57.9 235 13 416.6 416.6 307.3 416.7 0.01 26 70 18320 -58.9 -80.9 4 22.0 -59.4 280 13 458.4 458.4 311.6 458.4 0.01 27 50 20410 -60.3 -82.3 4 22.0 -60.9 265 21 501.4 501.4 315.1 501.4 0.01 28 41 21641 -62.1 -83.1 4 21.0 -62.6 263 26 526.2 526.2 316.7 526.2 0.01 29 30 23580 -60.3 -82.3 4 22.0 -61.2 260 35 580.3 580.3 319.7 580.4 0.02 30 21 25822 -57.1 -79.1 5 22.0 -58.7 269 48 652.2 652.2 322.8 652.5 0.04 31 20 26130 -59.1 -81.1 4 22.0 -60.5 270 50 655.3 655.3 322.9 655.5 0.03 32 17 27150 -58.9 -80.9 4 22.0 -60.6 270 59 687.1 687.1 324.0 687.4 0.03 33 15 27946 -53.1 -76.1 4 23.0 -56.2 270 65 731.4 731.4 325.4 732.1 0.08 34 10 30610 -44.7 -69.7 4 25.0 -52.1 270 87 852.7 852.9 328.5 856.1 0.32 35 9.5 30955 -42.3 -67.3 5 25.0 -51.0 874.4 874.6 329.0 879.5 0.47 36 9.0 31321 -42.1 -67.1 5 25.0 -51.1 280 97 888.6 888.9 329.3 894.3 0.51 37 8.9 31396 -42.1 -67.1 5 25.0 -51.2 891.6 891.9 329.4 897.4 0.52 TRP 309 8777 -50.3 -61.3 26 11.0 -50.5 160 31 311.8 311.8 286.0 311.9 0.03 WND 9.0 31321 -42.1 -67.1 5 25.0 -51.1 280 97 888.6 888.9 329.3 894.3 0.51 Sounding variables and indices 1000-500 mb thick: 5325.00 m Freezing level: 903.18 mb = 987.94 m = 3241.25 ft Wetbulb zero: 919.89 mb = 838.44 m = 2750.75 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 62.24 % Est. max temperature: 10.46 C = 50.83 F Sfc-Lift cond lev (LCL): 967.16 mb = 428.72 m = 1406.53 ft T: 5.03 C 700-500 lapse rate: 5.69 C/km ThetaE index: 4.64 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 905.14 mb = 968.11 m = 3176.19 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 9.19 C = 48.54 F Cap Strength: 7.78 C Lifted Index: 7.70 C Risk: None Lifted Index @300 mb: 15.45 C Lifted Index @700 mb: 1.54 C Showalter Index: 8.87 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 19.80 C K Index: 14.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.81 J/kg Max Up Vert Vel: 1.90 m/s Conv Inhibition (B-): 2.08 J/kg Cap Strength: 7.71 C Lift Cond Lev (LCL): 910.33 mb = 922.21 m = 3025.59 ft Lev Free Conv (LFC): 885.33 mb = 1145.56 m = 3758.37 ft Equ Level (EL): 865.33 mb = 1327.76 m = 4356.12 ft B at Equ Level: 1.35 J/kg Max Parcel Lev (MPL): 855.33 mb = 1420.25 m = 4659.55 ft Wind level data Storm motion: 208 at 14 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 1014 41 150 3 -1.5 2.6 | 40 13 -8.1 -9.7 1 1000 155 180 7 0.0 7.0 | 51 8 -6.6 -5.3 2 925 794 155 7 -3.0 6.3 | 58 11 -9.6 -6.0 3 850 1470 185 11 1.0 11.0 | 77 6 -5.7 -1.3 4 700 2983 190 19 3.3 18.7 | 153 7 -3.3 6.4 5 500 5480 170 29 -5.0 28.6 | 144 20 -11.6 16.3 6 400 7050 175 31 -2.7 30.9 | 153 21 -9.3 18.6 7 309 8777 160 31 -10.6 29.1 | 134 24 -17.2 16.8 8 300 8970 150 33 -16.5 28.6 | 125 28 -23.1 16.3 9 250 10160 165 29 -7.5 28.0 | 138 21 -14.1 15.7 10 200 11630 200 25 8.6 23.5 | 190 11 1.9 11.2 11 150 13500 210 13 6.5 11.3 | 6 1 -0.1 -1.0 12 100 16080 235 13 10.6 7.5 | 320 6 4.0 -4.8 13 70 18320 280 13 12.8 -2.3 | 337 16 6.2 -14.6 14 50 20410 265 21 20.9 1.8 | 306 18 14.3 -10.5 15 30 23580 260 35 34.5 6.1 | 283 29 27.9 -6.2 16 20 26130 270 50 50.0 -0.0 | 286 45 43.4 -12.3 17 10 30610 270 87 87.0 -0.0 | 279 81 80.4 -12.3 Wind Parameters Mean winds (0-6000m): 178.3 at 18.6 knts Storm direction: 208.3 at 14.0 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 112.9 deg Storm rel helicity (0-3000m) pos: 26.8 neg: 0.0 tot: 26.8 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 19.47 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 ------------------------------------------------------------------------------- 500 172 7 52 9| 4.3 0.0 4.3| 8.0 0.0 8.0 16.1 0.50| 6.2 3.1 1000 166 7 56 10| 2.9 0.0 2.9| 12.1 0.0 12.1 12.1 0.50| 4.6 2.3 1500 172 8 60 9| 3.1 0.0 3.1| 16.0 0.0 16.0 10.7 0.48| 4.6 2.2 2000 177 9 66 8| 3.0 0.0 3.0| 19.7 0.0 19.7 9.8 0.57| 4.1 2.3 2500 180 10 74 7| 3.0 0.0 3.0| 23.4 0.0 23.4 9.4 0.62| 3.8 2.4 3000 183 12 84 6| 2.9 0.0 2.9| 26.8 0.0 26.8 8.9 0.64| 3.7 2.3 4000 184 14 107 6| 2.2 0.6 2.8| 26.8 -1.0 25.9 6.5 0.51| 3.4 1.7 5000 181 16 123 7| 1.8 1.1 2.8| 26.8 -5.8 21.0 4.2 0.38| 3.3 1.2 6000 178 19 131 10| 1.5 1.1 2.6| 32.5 -9.3 23.2 3.9 0.35| 3.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251022.12.gif