UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 10 DEC 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 105 SFC 986 209 -21.5 -26.5 64 5.0 -22.1 45 7 252.7 252.7 252.0 253.9 0.44 2 958 421 -23.9 -28.9 63 5.0 -24.4 31 12 252.3 252.4 251.5 253.3 0.37 3 925 678 -23.1 -27.0 70 3.9 -23.5 15 17 255.7 255.8 254.6 256.9 0.45 4 912 782 -22.7 -26.1 74 3.4 -23.1 24 16 257.1 257.2 255.9 258.5 0.50 5 875 1091 -14.3 -15.1 94 0.8 -14.5 51 13 268.9 269.1 266.5 272.7 1.35 6 868 1152 -13.5 -14.0 96 0.5 -13.6 56 12 270.4 270.6 267.7 274.5 1.49 7 850 1311 -13.3 -14.0 94 0.7 -13.5 70 11 272.2 272.5 269.0 276.5 1.52 8 834 1455 -13.3 -14.7 89 1.4 -13.6 75 12 273.7 273.9 269.8 277.8 1.46 9 700 2768 -20.7 -22.4 86 1.7 -21.0 120 23 279.6 279.7 272.5 282.3 0.90 10 699 2779 -20.9 -22.6 86 1.7 -21.2 120 23 279.5 279.6 272.3 282.1 0.89 11 667 3125 -20.7 -22.5 85 1.8 -21.0 125 24 283.4 283.6 274.7 286.3 0.94 12 500 5200 -34.5 -37.5 74 3.0 -34.7 155 29 291.0 291.0 277.6 292.0 0.30 13 467 5671 -37.5 -40.2 76 2.7 -37.7 160 32 293.0 293.0 278.5 293.8 0.25 14 461 5759 -38.5 -41.4 74 2.9 -38.7 160 32 292.8 292.9 278.4 293.6 0.22 15 400 6710 -46.9 -51.5 59 4.6 -47.0 170 38 294.0 294.1 278.8 294.3 0.08 16 358 7437 -53.7 -59.7 48 6.0 -53.8 168 43 294.4 294.4 278.9 294.5 0.03 17 332 7921 -56.1 -63.1 41 7.0 -56.2 167 47 297.5 297.5 280.3 297.6 0.02 18 314 8274 -59.5 -66.5 40 7.0 -59.6 166 50 297.6 297.6 280.3 297.6 0.02 19 300 8560 -60.1 -67.1 39 7.0 -60.2 165 52 300.6 300.6 281.6 300.7 0.02 20 298 8602 -60.5 -67.5 39 7.0 -60.6 165 54 300.6 300.6 281.6 300.7 0.01 21 285 8880 -59.7 -66.7 40 7.0 -59.7 166 52 305.6 305.6 283.7 305.7 0.02 22 276 9083 -55.1 -63.1 36 8.0 -55.2 167 51 315.1 315.1 287.2 315.2 0.03 23 257 9535 -58.5 -66.5 35 8.0 -58.6 169 47 316.6 316.6 287.6 316.7 0.02 24 250 9710 -56.5 -64.5 36 8.0 -56.6 170 46 322.1 322.1 289.4 322.2 0.03 25 204 11012 -51.3 -66.3 15 15.0 -51.7 184 41 349.5 349.6 296.5 349.7 0.03 26 200 11140 -51.1 -67.1 13 16.0 -51.5 185 40 351.8 351.9 297.1 351.9 0.02 27 189 11509 -51.3 -74.3 5 23.0 -51.7 185 41 357.3 357.3 298.2 357.3 0.01 28 150 13020 -49.9 -73.9 4 24.0 -50.5 185 44 384.1 384.1 302.9 384.1 0.01 29 111 14986 -50.7 -73.7 5 23.0 -51.5 200 44 417.1 417.1 307.4 417.2 0.02 30 100 15670 -47.9 -71.9 5 24.0 -49.0 205 44 435.2 435.2 309.4 435.3 0.02 31 70 18010 -50.9 -73.9 5 23.0 -52.0 195 54 475.5 475.5 313.1 475.6 0.02 32 66 18392 -52.1 -75.1 5 23.0 -53.1 197 56 481.0 481.0 313.5 481.1 0.02 33 53 19826 -47.5 -71.5 5 24.0 -49.5 203 62 522.7 522.8 316.5 523.0 0.05 34 50 20210 -49.1 -73.1 4 24.0 -50.9 205 64 527.8 527.8 316.8 528.0 0.04 35 37 22174 -52.1 -75.1 5 23.0 -53.8 205 68 567.5 567.5 319.0 567.8 0.04 36 31 23333 -47.1 -71.1 5 24.0 -50.2 205 71 610.5 610.5 321.1 611.1 0.08 37 30 23550 -47.3 -71.3 5 24.0 -50.4 205 71 615.7 615.7 321.3 616.3 0.08 38 20 26230 -48.7 -72.7 5 24.0 -52.4 205 56 687.1 687.2 324.0 688.0 0.10 39 20 26230 -48.7 -70.7 6 22.0 -52.4 205 56 687.1 687.2 324.0 688.3 0.14 40 17 27295 -50.1 -74.1 4 24.0 -53.8 715.3 715.4 325.0 716.2 0.10 41 12 29586 -47.1 -71.1 5 24.0 -52.8 800.9 801.0 327.3 803.0 0.22 42 10 30801 -44.1 -69.1 5 25.0 -51.8 854.9 855.1 328.6 858.6 0.35 TRP 298 8602 -60.5 -67.5 39 7.0 -60.6 165 54 300.6 300.6 281.6 300.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5095.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 81.96 % Est. max temperature: -0.74 C = 30.67 F Sfc-Lift cond lev (LCL): 907.55 mb = 818.21 m = 2684.37 ft T: -21.71 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.54 C Layer 958.0- 925.0 mb Conv cond level (CCL): 530.82 mb = 4769.34 m = 15647.24 ft Mean mixing ratio: 0.51 g/kg Conv temperature: 15.16 C = 59.29 F Cap Strength: 23.61 C Lifted Index: 27.71 C Risk: None Lifted Index @300 mb: 30.70 C Lifted Index @700 mb: 20.53 C Showalter Index: 12.18 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 20.50 C K Index: 5.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.37 J/kg Max Up Vert Vel: 9.63 m/s Conv Inhibition (B-): 80563.32 J/kg Cap Strength: 27.62 C Lift Cond Lev (LCL): 883.41 mb = 1019.24 m = 3343.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 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 ---------------------------------------------------------- 0 986 209 45 7 -4.9 -4.9 | 360 21 0.2 -21.1 1 925 678 15 17 -4.4 -16.4 | 359 33 0.7 -32.6 2 850 1311 70 11 -10.3 -3.8 | 15 21 -5.2 -19.9 3 700 2768 120 23 -19.9 11.5 | 73 16 -14.8 -4.7 4 500 5200 155 29 -12.3 26.3 | 145 12 -7.1 10.1 5 400 6710 170 38 -6.6 37.4 | 176 21 -1.5 21.3 6 300 8560 165 52 -13.5 50.2 | 166 35 -8.4 34.1 7 298 8602 165 54 -14.0 52.2 | 166 37 -8.9 36.0 8 250 9710 170 46 -8.0 45.3 | 174 29 -2.9 29.1 9 200 11140 185 40 3.5 39.8 | 200 25 8.6 23.7 10 150 13020 185 44 3.8 43.8 | 198 29 8.9 27.7 11 100 15670 205 44 18.6 39.9 | 225 34 23.7 23.7 12 70 18010 195 54 14.0 52.2 | 208 41 19.1 36.0 13 50 20210 205 64 27.0 58.0 | 218 53 32.2 41.8 14 30 23550 205 71 30.0 64.3 | 216 60 35.1 48.2 15 20 26230 205 56 23.7 50.8 | 220 45 28.8 34.6 Wind Parameters Mean winds (0-6000m): 132.5 at 22.6 knts Storm direction: 162.5 at 17.0 knts Shear (0-3000m) pos: 5.7 neg: 1.9 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 158.6 neg: -7.9 tot: 150.7 m^2/s^2 ave: 50.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.41 Bulk Shear: 112.02 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 23 12 359 27| 0.0 11.3 11.3| 5.8 -7.9 -2.2 -4.3 -0.01| 11.5 -0.1 1000 29 13 3 28| 5.9 5.6 11.5| 56.6 -7.9 48.6 48.6 0.29| 11.9 3.4 1500 42 13 8 26| 5.8 3.8 9.6| 82.2 -7.9 74.3 49.5 0.39| 10.1 3.9 2000 59 14 16 24| 6.0 2.8 8.8|113.3 -7.9 105.3 52.7 0.49| 9.2 4.5 2500 76 15 26 22| 6.2 2.3 8.5|144.7 -7.9 136.7 54.7 0.57| 8.9 5.1 3000 89 16 34 20| 5.7 1.9 7.6|158.6 -7.9 150.7 50.2 0.60| 8.1 4.8 4000 107 19 50 17| 4.9 1.4 6.3|181.7 -7.9 173.7 43.4 0.64| 6.9 4.5 5000 121 21 66 14| 4.4 1.1 5.5|205.5 -7.9 197.6 39.5 0.69| 6.3 4.3 6000 132 23 86 12| 4.3 0.9 5.2|229.0 -7.9 221.0 36.8 0.69| 6.0 4.1 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251210.00.gif