UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U3921... Searching the city database file for: U3921 ... Date:0000Z 10 NOV 25 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 1001 94 -14.1 -15.3 91 1.2 -14.3 135 5 259.0 259.2 258.8 262.1 1.16 1 1000 102 -14.1 -16.7 81 2.6 -14.6 135 5 259.0 259.2 258.6 261.8 1.03 2 977 278 -15.5 -18.1 80 2.6 -16.0 154 12 259.4 259.5 258.6 261.9 0.94 3 945 530 -14.3 -17.0 80 2.7 -14.8 182 21 263.1 263.2 261.7 266.0 1.07 4 944 538 -13.9 -16.6 80 2.7 -14.5 183 21 263.6 263.7 262.2 266.6 1.10 5 943 547 -10.1 -12.9 80 2.8 -10.8 184 22 267.5 267.7 265.8 271.6 1.50 6 935 612 -8.3 -11.0 81 2.7 -9.1 191 24 270.0 270.3 267.9 274.9 1.76 7 925 696 -7.7 -10.1 83 2.4 -8.4 200 27 271.4 271.8 269.1 276.7 1.91 8 893 971 -6.9 -9.2 84 2.3 -7.6 215 24 275.0 275.4 271.7 281.0 2.13 9 850 1354 -9.5 -11.8 83 2.3 -10.1 235 19 276.2 276.5 271.9 281.3 1.82 10 816 1668 -12.1 -14.4 83 2.3 -12.7 241 19 276.7 276.9 271.8 281.1 1.53 11 805 1772 -11.7 -14.1 82 2.4 -12.3 243 19 278.2 278.5 272.8 282.8 1.59 12 798 1839 -9.7 -12.2 82 2.5 -10.4 245 19 281.0 281.3 274.8 286.4 1.88 13 768 2135 -8.9 -11.3 83 2.4 -9.6 251 19 285.0 285.3 277.2 291.1 2.10 14 726 2569 -11.5 -13.9 82 2.4 -12.2 259 19 286.7 287.1 277.7 292.1 1.80 15 700 2847 -13.7 -18.5 67 4.8 -14.9 265 19 287.3 287.5 277.2 291.1 1.27 16 684 3022 -15.3 -21.3 60 6.0 -16.6 267 20 287.4 287.6 276.9 290.6 1.02 17 636 3566 -19.5 -24.5 64 5.0 -20.4 275 23 288.7 288.8 277.3 291.3 0.83 18 602 3974 -18.9 -22.1 76 3.2 -19.6 281 25 294.0 294.2 280.1 297.3 1.08 19 579 4262 -20.7 -23.5 78 2.8 -21.2 285 27 295.2 295.3 280.6 298.3 0.99 20 533 4869 -24.3 -27.7 73 3.4 -24.9 293 30 297.9 298.0 281.4 300.3 0.74 21 500 5330 -28.7 -32.7 68 4.0 -29.2 300 33 298.0 298.1 281.2 299.7 0.49 22 457 5970 -34.1 -38.0 68 3.9 -34.4 302 35 299.1 299.1 281.4 300.1 0.32 23 437 6284 -34.3 -38.5 66 4.2 -34.7 303 36 302.7 302.7 282.9 303.7 0.31 24 400 6900 -38.9 -45.9 48 7.0 -39.3 305 38 304.4 304.5 283.4 305.0 0.16 25 369 7446 -43.5 -51.5 41 8.0 -43.8 302 39 305.4 305.4 283.7 305.7 0.09 26 340 7991 -46.7 -54.7 40 8.0 -47.0 299 40 308.3 308.3 284.8 308.5 0.07 27 300 8810 -51.1 -59.1 38 8.0 -51.3 295 42 313.3 313.3 286.6 313.5 0.04 28 294 8942 -51.1 -59.1 38 8.0 -51.3 296 43 315.1 315.1 287.2 315.3 0.04 29 250 9980 -58.7 -66.7 35 8.0 -58.8 305 54 318.8 318.8 288.3 318.9 0.02 30 222 10713 -63.9 -71.9 33 8.0 -64.0 305 62 321.8 321.8 289.3 321.9 0.01 31 200 11350 -63.1 -71.1 33 8.0 -63.1 305 58 332.8 332.8 292.5 332.9 0.01 32 150 13130 -62.5 -70.5 33 8.0 -62.6 310 60 362.4 362.4 299.2 362.5 0.02 33 139 13598 -62.1 -70.1 33 8.0 -62.2 310 62 371.1 371.1 300.8 371.2 0.02 34 128 14106 -61.7 -69.7 34 8.0 -61.8 310 59 380.7 380.7 302.3 380.8 0.02 35 100 15620 -64.3 -73.3 28 9.0 -64.4 310 50 403.5 403.5 305.7 403.6 0.02 36 70 17800 -66.3 -75.3 27 9.0 -66.4 305 48 442.5 442.6 310.1 442.7 0.02 37 62 18531 -68.7 -77.7 26 9.0 -68.8 305 45 452.9 452.9 311.1 452.9 0.02 38 50 19820 -68.3 -77.3 26 9.0 -68.5 305 40 482.5 482.5 313.7 482.7 0.02 39 43 20719 -71.7 -80.7 25 9.0 -71.8 304 42 495.4 495.4 314.6 495.5 0.01 40 30 22840 -73.1 -83.1 20 10.0 -73.2 300 46 545.4 545.4 317.8 545.4 0.01 41 24 24141 -74.7 -83.7 23 9.0 -74.8 297 45 576.6 576.7 319.5 576.7 0.01 42 21 24923 -71.3 -81.3 21 10.0 -71.5 296 44 609.4 609.4 321.0 609.5 0.03 43 20 25210 -72.9 -82.9 21 10.0 -73.1 295 44 613.0 613.0 321.2 613.2 0.02 44 15 26883 -76.3 -85.3 23 9.0 -76.4 654.3 654.3 322.9 654.4 0.02 TRP 222 10713 -63.9 -71.9 33 8.0 -64.0 305 62 321.8 321.8 289.3 321.9 0.01 WND 139 13598 -62.1 -70.1 33 8.0 -62.2 310 62 371.1 371.1 300.8 371.2 0.02 Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 76.10 % Est. max temperature: 3.09 C = 37.57 F Sfc-Lift cond lev (LCL): 981.59 mb = 242.70 m = 796.26 ft T: -15.22 C 700-500 lapse rate: 6.04 C/km ThetaE index: 1.52 C Layer 700.0- 636.0 mb Conv cond level (CCL): 1000.00 mb = 102.00 m = 334.64 ft Mean mixing ratio: 1.39 g/kg Conv temperature: -13.07 C = 8.47 F Cap Strength: 24.31 C Lifted Index: 23.90 C Risk: None Lifted Index @300 mb: 31.38 C Lifted Index @700 mb: 17.54 C Showalter Index: 14.17 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 16.90 C K Index: 2.60 Risk: None Sweat Index: 209.29 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.36 J/kg Max Up Vert Vel: 12.76 m/s Conv Inhibition (B-): 55430.66 J/kg Cap Strength: 24.27 C Lift Cond Lev (LCL): 919.06 mb = 746.20 m = 2448.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 18 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 1001 94 135 5 -3.5 3.5 | 124 23 -18.9 13.0 1 1000 102 135 5 -3.5 3.5 | 124 23 -18.9 13.0 2 925 696 200 27 9.2 25.4 | 170 35 -6.1 34.8 3 850 1354 235 19 15.6 10.9 | 181 20 0.2 20.3 4 700 2847 265 19 18.9 1.7 | 198 12 3.6 11.1 5 500 5330 300 33 28.6 -16.5 | 298 15 13.2 -7.1 6 400 6900 305 38 31.1 -21.8 | 308 20 15.8 -12.4 7 300 8810 295 42 38.1 -17.7 | 290 24 22.7 -8.3 8 250 9980 305 54 44.2 -31.0 | 307 36 28.9 -21.5 9 222 10713 305 62 50.8 -35.6 | 306 44 35.4 -26.1 10 200 11350 305 58 47.5 -33.3 | 307 40 32.2 -23.8 11 150 13130 310 60 46.0 -38.6 | 314 42 30.6 -29.1 12 139 13598 310 62 47.5 -39.9 | 313 44 32.1 -30.4 13 100 15620 310 50 38.3 -32.1 | 315 32 23.0 -22.7 14 70 17800 305 48 39.3 -27.5 | 307 30 24.0 -18.1 15 50 19820 305 40 32.8 -22.9 | 308 22 17.4 -13.5 16 30 22840 300 46 39.8 -23.0 | 299 28 24.5 -13.6 17 20 25210 295 44 39.9 -18.6 | 290 26 24.5 -9.2 Wind Parameters Mean winds (0-6000m): 271.6 at 24.0 knts Storm direction: 301.6 at 18.0 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 277.1 neg: 0.0 tot: 277.1 m^2/s^2 ave: 92.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 6.3 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.78 Bulk Shear: 104.89 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 ------------------------------------------------------------------------------- 500 180 14 147 28| 21.3 0.0 21.3|151.7 0.0 151.7 303.5 0.82| 23.5 19.3 1000 201 19 163 29| 11.5 0.0 11.5|244.8 0.0 244.8 244.8 0.75| 20.2 15.1 1500 210 19 168 27| 7.1 0.0 7.1|255.6 0.0 255.6 170.4 0.67| 16.0 10.7 2000 219 19 173 25| 5.6 0.0 5.6|263.6 0.0 263.6 131.8 0.66| 12.9 8.5 2500 226 19 177 23| 4.6 0.0 4.6|269.5 0.0 269.5 107.8 0.65| 11.0 7.1 3000 233 19 180 21| 4.1 0.0 4.1|277.1 0.0 277.1 92.4 0.65| 9.7 6.3 4000 246 20 190 18| 3.9 0.0 3.9|299.7 0.0 299.7 74.9 0.69| 8.3 5.8 5000 260 22 206 15| 3.8 0.0 3.8|326.5 0.0 326.5 65.3 0.72| 7.6 5.5 6000 272 24 225 12| 3.5 0.0 3.5|340.3 0.0 340.3 56.7 0.72| 6.8 4.9 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20251110.00.gif