UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 7 NOV 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 23 110 5 SFC 995 63 -1.1 -2.4 91 1.3 -1.6 110 5 272.4 273.0 271.8 281.2 3.22 2 946 463 -4.3 -6.3 86 2.0 -5.0 145 13 273.2 273.6 271.2 280.1 2.52 3 925 640 -3.5 -4.9 90 1.4 -4.0 160 17 275.7 276.2 273.3 283.7 2.87 4 918 700 -3.3 -4.6 91 1.3 -3.8 161 16 276.5 277.0 273.9 284.7 2.96 5 885 989 -3.9 -5.2 91 1.3 -4.4 168 11 278.8 279.3 275.1 287.0 2.93 6 862 1197 -3.5 -4.7 91 1.2 -4.0 173 7 281.3 281.9 276.7 290.2 3.12 7 850 1308 -3.9 -5.1 91 1.2 -4.4 175 5 282.1 282.6 277.0 290.8 3.07 8 807 1717 -5.1 -6.7 89 1.6 -5.7 200 6 285.0 285.5 278.3 293.2 2.86 9 700 2822 -11.5 -13.5 85 2.0 -12.1 270 7 289.7 290.1 279.3 295.5 1.93 10 604 3938 -17.7 -20.4 79 2.7 -18.3 294 11 295.1 295.3 280.9 299.0 1.25 11 500 5320 -28.5 -31.8 73 3.3 -28.9 325 15 298.3 298.4 281.4 300.0 0.53 12 400 6880 -40.9 -44.0 72 3.1 -41.1 300 11 301.8 301.9 282.4 302.5 0.19 13 316 8437 -52.9 -56.0 69 3.1 -52.9 292 16 306.2 306.2 284.0 306.4 0.06 14 300 8770 -53.9 -57.1 68 3.2 -53.9 290 17 309.4 309.4 285.2 309.6 0.06 15 254 9821 -59.5 -62.8 65 3.3 -59.6 295 17 316.2 316.2 287.5 316.3 0.03 16 250 9920 -59.3 -62.6 65 3.3 -59.3 295 17 317.9 317.9 288.1 318.0 0.03 17 212 10961 -57.5 -60.7 67 3.2 -57.6 295 26 336.1 336.1 293.4 336.3 0.05 18 200 11330 -58.3 -61.7 65 3.4 -58.4 295 29 340.4 340.4 294.5 340.6 0.05 19 150 13150 -57.1 -61.4 58 4.3 -57.2 310 36 371.7 371.7 300.9 372.0 0.07 20 127 14197 -57.9 -62.9 53 5.0 -58.0 308 36 388.4 388.4 303.6 388.7 0.06 21 100 15690 -60.5 -66.5 45 6.0 -60.7 305 36 410.8 410.8 306.6 411.1 0.05 22 70 17890 -64.5 -71.5 38 7.0 -64.7 305 40 446.4 446.4 310.6 446.6 0.04 23 57 19141 -67.3 -74.3 36 7.0 -67.4 299 39 467.1 467.1 312.4 467.2 0.03 24 50 19930 -69.3 -76.3 35 7.0 -69.4 295 38 480.2 480.2 313.5 480.3 0.02 25 30 22970 -72.7 -80.7 29 8.0 -72.8 290 38 546.4 546.5 317.9 546.6 0.02 26 29 23169 -72.7 -80.7 29 8.0 -72.8 290 39 551.8 551.8 318.2 551.9 0.02 27 25 24042 -71.3 -79.3 29 8.0 -71.5 292 42 579.7 579.7 319.6 579.9 0.03 28 21 25065 -73.7 -81.7 28 8.0 -73.9 294 47 602.1 602.1 320.7 602.3 0.02 29 20 25350 -72.7 -80.7 29 8.0 -72.9 295 48 613.6 613.6 321.2 613.9 0.03 30 12 28354 -72.5 -80.5 29 8.0 -72.8 288 48 710.9 710.9 324.8 711.3 0.05 31 11 28871 -68.1 -77.1 26 9.0 -68.8 286 48 744.8 744.8 325.8 745.6 0.10 32 10 29440 -70.9 -79.9 25 9.0 -71.4 285 48 754.9 754.9 326.1 755.5 0.07 33 9.0 30065 -70.5 -79.5 25 9.0 -71.1 779.5 779.6 326.7 780.3 0.08 TRP 254 9821 -59.5 -62.8 65 3.3 -59.6 295 17 316.2 316.2 287.5 316.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 83.83 % Est. max temperature: 8.84 C = 47.91 F Sfc-Lift cond lev (LCL): 974.82 mb = 225.27 m = 739.07 ft T: -2.40 C 700-500 lapse rate: 6.81 C/km ThetaE index: 1.08 C Layer 946.0- 925.0 mb Conv cond level (CCL): 765.83 mb = 2123.83 m = 6967.86 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 13.20 C = 55.77 F Cap Strength: 12.43 C Lifted Index: 13.61 C Risk: None Lifted Index @300 mb: 19.21 C Lifted Index @700 mb: 9.46 C Showalter Index: 7.16 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 23.40 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.28 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 61405.85 J/kg Cap Strength: 13.57 C Lift Cond Lev (LCL): 921.23 mb = 672.31 m = 2205.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 8 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 ---------------------------------------------------------- 0 995 63 110 5 -4.7 1.7 | 127 12 -9.8 7.3 1 925 640 160 17 -5.8 16.0 | 153 24 -11.0 21.6 2 850 1308 175 5 -0.4 5.0 | 152 12 -5.6 10.6 3 700 2822 270 7 7.0 -0.0 | 198 6 1.9 5.6 4 500 5320 325 15 8.6 -12.3 | 333 8 3.5 -6.7 5 400 6880 300 11 9.5 -5.5 | 268 4 4.4 0.1 6 300 8770 290 17 16.0 -5.8 | 271 11 10.8 -0.2 7 254 9821 295 17 15.4 -7.2 | 279 10 10.3 -1.6 8 250 9920 295 17 15.4 -7.2 | 279 10 10.3 -1.6 9 200 11330 295 29 26.3 -12.3 | 287 22 21.1 -6.6 10 150 13150 310 36 27.6 -23.1 | 308 28 22.4 -17.5 11 100 15690 305 36 29.5 -20.6 | 302 29 24.3 -15.0 12 70 17890 305 40 32.8 -22.9 | 302 33 27.6 -17.3 13 50 19930 295 38 34.4 -16.1 | 290 31 29.3 -10.4 14 30 22970 290 38 35.7 -13.0 | 284 31 30.6 -7.4 15 20 25350 295 48 43.5 -20.3 | 291 41 38.4 -14.7 16 10 29440 285 48 46.4 -12.4 | 279 42 41.2 -6.8 Wind Parameters Mean winds (0-6000m): 287.6 at 10.2 knts Storm direction: 317.6 at 7.6 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 81.2 deg Storm rel helicity (0-3000m) pos: 73.6 neg: -1.9 tot: 71.7 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 48.37 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 ------------------------------------------------------------------------------- 500 147 10 143 18| 12.6 0.0 12.6| 35.3 0.0 35.3 70.7 0.54| 13.4 7.2 1000 156 12 149 19| 4.2 0.0 4.2| 52.6 -0.1 52.5 52.5 0.43| 11.8 5.1 1500 159 10 150 17| 2.3 0.0 2.3| 56.4 -1.9 54.5 36.3 0.37| 9.8 3.6 2000 166 9 153 16| 2.4 0.0 2.4| 64.5 -1.9 62.6 31.3 0.42| 8.2 3.4 2500 175 8 157 15| 2.3 0.0 2.3| 70.3 -1.9 68.4 27.3 0.45| 7.2 3.3 3000 186 8 162 14| 2.2 0.0 2.2| 73.6 -1.9 71.7 23.9 0.47| 6.5 3.1 4000 218 8 180 12| 2.1 0.0 2.1| 79.8 -1.9 77.8 19.5 0.52| 5.5 2.9 5000 260 9 209 8| 1.9 0.0 1.9| 87.4 -1.9 85.4 17.1 0.57| 5.0 2.9 6000 288 10 241 5| 1.6 0.2 1.8| 89.6 -6.5 83.1 13.8 0.49| 4.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251107.00.gif