UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 7 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 88 SFC 984 205 -27.1 -30.6 72 3.5 -27.4 0 0 247.2 247.2 246.8 248.0 0.30 2 964 354 -24.9 -28.8 70 3.9 -25.2 56 7 250.9 250.9 250.3 251.9 0.37 3 958 399 -22.7 -26.9 69 4.2 -23.1 74 9 253.5 253.6 252.7 254.8 0.44 4 956 415 -17.9 -22.9 65 5.0 -18.6 79 10 258.6 258.7 257.3 260.3 0.63 5 925 665 -11.1 -17.1 61 6.0 -12.4 170 21 268.0 268.1 265.3 271.0 1.08 6 918 723 -9.1 -15.1 62 6.0 -10.6 172 21 270.6 270.8 267.5 274.2 1.29 7 904 842 -9.9 -15.9 61 6.0 -11.3 175 21 271.0 271.2 267.6 274.4 1.22 8 871 1127 -11.1 -16.1 67 5.0 -12.3 184 21 272.6 272.8 268.8 276.2 1.25 9 850 1313 -12.9 -17.9 66 5.0 -14.0 190 21 272.6 272.8 268.5 275.8 1.10 10 762 2134 -20.5 -23.1 80 2.6 -20.9 193 28 273.1 273.2 268.2 275.3 0.78 11 734 2410 -22.3 -24.3 84 2.0 -22.6 194 30 274.0 274.2 268.8 276.2 0.73 12 700 2757 -24.3 -29.0 65 4.7 -24.9 195 33 275.6 275.7 269.3 277.1 0.50 13 588 4002 -33.7 -42.7 40 9.0 -34.3 213 26 278.7 278.7 270.7 279.2 0.15 14 576 4146 -33.7 -44.7 32 11.0 -34.3 215 25 280.4 280.4 271.6 280.8 0.12 15 512 4966 -36.3 -42.3 54 6.0 -36.7 228 20 286.8 286.9 275.3 287.4 0.18 16 500 5130 -37.5 -43.5 53 6.0 -37.8 230 19 287.3 287.3 275.5 287.9 0.16 17 413 6420 -48.1 -53.0 57 4.9 -48.2 226 9 289.8 289.8 276.7 290.0 0.07 18 400 6630 -48.9 -53.8 57 4.9 -49.0 225 7 291.4 291.4 277.5 291.7 0.06 19 381 6950 -50.1 -54.7 58 4.6 -50.2 223 7 293.9 294.0 278.7 294.2 0.06 20 342 7652 -54.3 -59.3 54 5.0 -54.4 220 7 297.5 297.5 280.3 297.6 0.04 21 300 8500 -51.7 -58.7 43 7.0 -51.8 190 17 312.5 312.5 286.3 312.7 0.05 22 250 9680 -50.9 -64.9 17 14.0 -51.2 180 29 330.4 330.4 291.9 330.5 0.02 23 207 10922 -48.3 -69.3 7 21.0 -48.8 180 24 352.8 352.8 297.3 352.9 0.02 24 200 11150 -47.3 -69.3 6 22.0 -47.9 180 23 357.9 357.9 298.3 357.9 0.02 25 179 11884 -46.3 -70.3 5 24.0 -47.1 184 25 371.0 371.0 300.8 371.1 0.02 26 151 13006 -48.7 -72.7 5 24.0 -49.4 190 29 385.4 385.4 303.1 385.5 0.01 27 150 13050 -48.5 -72.5 5 24.0 -49.2 190 29 386.5 386.5 303.3 386.6 0.01 28 125 14254 -45.3 -68.3 6 23.0 -46.4 188 32 413.0 413.0 306.9 413.1 0.03 29 100 15730 -48.3 -70.3 6 22.0 -49.4 185 35 434.4 434.4 309.3 434.6 0.03 30 70 18070 -50.3 -74.3 4 24.0 -51.5 195 38 476.8 476.8 313.2 476.9 0.02 31 53 19888 -51.5 -74.5 5 23.0 -52.8 191 46 513.5 513.5 315.9 513.7 0.03 32 50 20270 -48.9 -72.9 4 24.0 -50.7 190 48 528.2 528.2 316.8 528.5 0.04 33 49 20403 -48.3 -72.3 5 24.0 -50.3 190 49 532.7 532.7 317.1 533.0 0.04 34 41 21563 -52.5 -74.5 5 22.0 -54.0 192 59 550.1 550.1 318.1 550.4 0.04 35 39 21888 -48.9 -72.9 4 24.0 -51.1 192 62 567.1 567.2 319.0 567.5 0.05 36 32 23194 -45.7 -68.7 6 23.0 -49.1 194 73 608.7 608.8 321.0 609.6 0.11 37 30 23620 -49.1 -73.1 4 24.0 -51.8 195 77 610.8 610.8 321.1 611.3 0.06 38 29 23843 -49.3 -73.3 4 24.0 -52.0 197 78 616.2 616.2 321.3 616.7 0.07 39 22 25659 -49.1 -73.1 4 24.0 -52.5 210 82 667.4 667.5 323.3 668.2 0.09 40 20 26290 -46.1 -70.1 5 24.0 -50.6 215 83 695.1 695.1 324.3 696.4 0.15 41 17 27375 -44.5 -69.5 5 25.0 -50.1 733.3 733.4 325.5 735.0 0.19 42 17 27375 -41.3 -67.3 4 26.0 -48.2 743.5 743.6 325.8 746.0 0.26 TRP 342 7652 -54.3 -59.3 54 5.0 -54.4 220 7 297.5 297.5 280.3 297.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5042.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 59.53 % Est. max temperature: -1.68 C = 28.98 F Sfc-Lift cond lev (LCL): 927.76 mb = 642.37 m = 2107.49 ft T: -11.71 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.80 C Layer 850.0- 734.0 mb Conv cond level (CCL): 984.00 mb = 204.52 m = 670.98 ft Mean mixing ratio: 0.88 g/kg Conv temperature: -18.77 C = -1.78 F Cap Strength: 17.82 C Lifted Index: 18.09 C Risk: None Lifted Index @300 mb: 33.36 C Lifted Index @700 mb: 9.96 C Showalter Index: 9.77 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 19.60 C K Index: 2.00 Risk: None Sweat Index: 166.35 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104.95 J/kg Max Up Vert Vel: 14.49 m/s Conv Inhibition (B-): 62728.86 J/kg Cap Strength: 18.01 C Lift Cond Lev (LCL): 873.58 mb = 1104.16 m = 3622.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 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 ---------------------------------------------------------- 0 984 205 0 0 -0.0 -0.0 | 52 17 -13.3 -10.4 1 925 665 170 21 -3.6 20.7 | 121 20 -16.9 10.3 2 850 1313 190 21 3.6 20.7 | 137 14 -9.7 10.3 3 700 2757 195 33 8.5 31.9 | 168 22 -4.8 21.5 4 500 5130 230 19 14.6 12.2 | 214 2 1.3 1.9 5 400 6630 225 7 4.9 4.9 | 57 10 -8.4 -5.4 6 342 7652 220 7 4.5 5.4 | 60 10 -8.8 -5.0 7 300 8500 190 17 3.0 16.7 | 122 12 -10.3 6.4 8 250 9680 180 29 0.0 29.0 | 145 23 -13.3 18.6 9 200 11150 180 23 0.0 23.0 | 134 18 -13.3 12.6 10 150 13050 190 29 5.0 28.6 | 156 20 -8.3 18.2 11 100 15730 185 35 3.1 34.9 | 157 27 -10.2 24.5 12 70 18070 195 38 9.8 36.7 | 173 27 -3.5 26.4 13 50 20270 190 48 8.3 47.3 | 172 37 -5.0 36.9 14 30 23620 195 77 19.9 74.4 | 186 64 6.6 64.0 15 20 26290 215 83 47.6 68.0 | 211 67 34.3 57.6 Wind Parameters Mean winds (0-6000m): 202.1 at 22.5 knts Storm direction: 232.1 at 16.9 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 266.6 neg: -5.3 tot: 261.2 m^2/s^2 ave: 87.1 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 7.8 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 3.92 Bulk Shear: 26.78 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 ------------------------------------------------------------------------------- 500 170 11 93 15| 21.6 0.0 21.6|193.8 -5.3 188.4 376.9 0.77| 39.9 30.7 1000 176 16 111 16| 10.8 0.0 10.8|210.1 -5.3 204.8 204.8 0.75| 22.8 17.2 1500 182 18 121 15| 8.3 0.0 8.3|224.0 -5.3 218.7 145.8 0.76| 16.8 12.7 2000 185 20 130 15| 7.3 0.0 7.3|238.7 -5.3 233.4 116.7 0.76| 13.7 10.3 2500 188 22 139 16| 6.7 0.0 6.7|254.4 -5.3 249.0 99.6 0.75| 11.8 8.9 3000 190 24 145 16| 5.2 0.0 5.2|266.6 -5.3 261.2 87.1 0.73| 10.6 7.8 4000 195 25 153 15| 3.1 0.0 3.1|278.8 -5.3 273.5 68.4 0.69| 9.1 6.3 5000 199 24 156 14| 1.9 0.0 1.9|282.2 -5.4 276.7 55.3 0.64| 8.1 5.2 6000 202 22 155 12| 1.6 0.7 2.3|282.2 -7.5 274.7 45.8 0.54| 7.5 4.0 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251207.00.gif