UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 9 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 ------------------------------------------------------------------------------- SFC 1007 64 -11.3 -15.2 73 3.9 -12.1 160 7 261.3 261.5 260.6 264.5 1.16 1 1000 117 -12.1 -16.6 69 4.5 -13.0 160 11 261.0 261.2 260.2 263.9 1.04 2 974 318 -13.3 -17.8 69 4.5 -14.2 167 14 261.8 262.0 260.6 264.5 0.97 3 956 460 -10.7 -15.4 68 4.7 -11.8 172 17 265.8 266.0 264.0 269.2 1.20 4 932 656 -10.1 -16.1 61 6.0 -11.5 178 20 268.4 268.6 265.8 271.7 1.17 5 925 714 -10.3 -16.3 61 6.0 -11.6 180 21 268.8 269.0 266.0 272.0 1.16 6 910 840 -11.1 -18.1 56 7.0 -12.6 189 20 269.2 269.4 266.1 272.1 1.01 7 882 1080 -10.9 -15.9 67 5.0 -12.1 205 19 271.8 272.0 268.2 275.4 1.25 8 850 1364 -11.9 -16.7 67 4.8 -13.0 225 17 273.7 273.9 269.4 277.2 1.22 9 840 1454 -12.7 -17.6 67 4.9 -13.8 227 16 273.8 274.0 269.3 277.0 1.14 10 810 1732 -11.1 -25.1 30 14.0 -13.7 234 15 278.3 278.4 271.2 280.2 0.61 11 735 2474 -12.9 -35.9 13 23.0 -16.1 251 10 284.2 284.2 274.0 285.0 0.24 12 726 2568 -13.7 -37.7 11 24.0 -16.9 253 9 284.3 284.4 274.0 285.0 0.21 13 700 2844 -15.3 -35.3 16 20.0 -18.0 260 7 285.5 285.6 274.8 286.4 0.27 14 591 4104 -21.5 -38.5 20 17.0 -23.4 283 14 292.5 292.5 278.3 293.3 0.23 15 554 4576 -25.3 -42.3 19 17.0 -26.9 291 17 293.5 293.5 278.6 294.0 0.17 16 530 4895 -28.3 -40.3 31 12.0 -29.4 297 19 293.6 293.6 278.8 294.3 0.22 17 500 5310 -30.1 -37.1 50 7.0 -30.8 305 21 296.3 296.4 280.2 297.4 0.32 18 463 5855 -33.7 -39.7 55 6.0 -34.2 307 25 298.4 298.5 281.0 299.3 0.26 19 400 6870 -40.3 -45.3 59 5.0 -40.6 310 33 302.6 302.6 282.7 303.2 0.17 20 384 7147 -41.7 -46.7 58 5.0 -41.9 311 35 304.3 304.4 283.4 304.9 0.15 21 300 8770 -54.7 -59.4 56 4.7 -54.8 320 48 308.2 308.3 284.7 308.4 0.04 22 279 9229 -58.3 -63.2 53 4.9 -58.3 322 49 309.5 309.5 285.2 309.6 0.03 23 250 9910 -62.3 -67.2 52 4.9 -62.3 325 50 313.4 313.4 286.6 313.5 0.02 24 246 10010 -62.9 -67.9 51 5.0 -63.0 325 52 314.0 314.0 286.8 314.1 0.02 25 243 10086 -62.9 -67.9 51 5.0 -63.0 325 52 315.1 315.1 287.1 315.2 0.02 26 200 11290 -63.3 -68.3 51 5.0 -63.3 320 56 332.5 332.5 292.4 332.6 0.02 27 150 13070 -60.7 -65.7 52 5.0 -60.8 320 42 365.5 365.5 299.8 365.7 0.04 28 139 13544 -59.9 -65.9 45 6.0 -60.0 319 42 375.0 375.0 301.5 375.1 0.04 29 100 15580 -63.7 -70.7 38 7.0 -63.8 315 42 404.7 404.7 305.9 404.8 0.03 30 70 17760 -65.5 -73.5 32 8.0 -65.7 310 40 444.3 444.3 310.3 444.4 0.03 31 50 19800 -68.1 -77.1 26 9.0 -68.2 315 38 483.0 483.0 313.7 483.1 0.02 32 30 22840 -71.7 -81.7 21 10.0 -71.9 305 33 549.2 549.2 318.1 549.3 0.02 33 20 25210 -73.5 -83.5 20 10.0 -73.7 300 42 611.2 611.2 321.1 611.3 0.02 34 16 26500 -76.5 -86.5 19 10.0 -76.7 297 45 641.7 641.7 322.4 641.8 0.01 35 10 29220 -73.7 -84.7 17 11.0 -74.1 290 50 744.4 744.5 325.8 744.7 0.03 36 9.0 29836 -73.1 -84.1 17 11.0 -73.6 769.5 769.5 326.5 769.9 0.04 TRP 246 10010 -62.9 -67.9 51 5.0 -63.0 325 52 314.0 314.0 286.8 314.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 34.52 % Est. max temperature: 0.67 C = 33.20 F Sfc-Lift cond lev (LCL): 945.59 mb = 544.67 m = 1786.96 ft T: -10.44 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.59 C Layer 1000.0- 974.0 mb Conv cond level (CCL): 582.62 mb = 4208.07 m = 13805.84 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 20.15 C = 68.27 F Cap Strength: 21.61 C Lifted Index: 23.20 C Risk: None Lifted Index @300 mb: 28.37 C Lifted Index @700 mb: 16.67 C Showalter Index: 16.05 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 13.40 C K Index: -18.50 Risk: None Sweat Index: 203.10 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.34 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 55858.99 J/kg Cap Strength: 22.69 C Lift Cond Lev (LCL): 878.90 mb = 1107.30 m = 3632.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 12 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 1007 64 160 7 -2.4 6.6 | 132 17 -12.9 11.5 1 1000 117 160 11 -3.8 10.3 | 137 21 -14.3 15.3 2 925 714 180 21 0.0 21.0 | 158 28 -10.5 25.9 3 850 1364 225 17 12.0 12.0 | 185 17 1.5 16.9 4 700 2844 260 7 6.9 1.2 | 150 7 -3.6 6.1 5 500 5310 305 21 17.2 -12.0 | 317 10 6.7 -7.1 6 400 6870 310 33 25.3 -21.2 | 318 22 14.8 -16.3 7 300 8770 320 48 30.9 -36.8 | 327 38 20.4 -31.9 8 250 9910 325 50 28.7 -41.0 | 333 40 18.2 -36.0 9 246 10010 325 52 29.8 -42.6 | 333 42 19.3 -37.7 10 200 11290 320 56 36.0 -42.9 | 326 46 25.5 -38.0 11 150 13070 320 42 27.0 -32.2 | 329 32 16.5 -27.3 12 100 15580 315 42 29.7 -29.7 | 322 31 19.2 -24.8 13 70 17760 310 40 30.6 -25.7 | 316 29 20.2 -20.8 14 50 19800 315 38 26.9 -26.9 | 323 27 16.4 -22.0 15 30 22840 305 33 27.0 -18.9 | 310 22 16.5 -14.0 16 20 25210 300 42 36.4 -21.0 | 302 30 25.9 -16.1 17 10 29220 290 50 47.0 -17.1 | 288 38 36.5 -12.2 Wind Parameters Mean winds (0-6000m): 265.1 at 15.4 knts Storm direction: 295.1 at 11.6 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 26.6 deg Storm rel helicity (0-3000m) pos: 134.7 neg: -12.3 tot: 122.4 m^2/s^2 ave: 40.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.67 Bulk Shear: 64.36 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 ------------------------------------------------------------------------------- 500 169 14 145 23| 12.2 0.0 12.2| 48.8 0.0 48.8 97.5 0.66| 12.7 8.4 1000 180 17 154 24| 7.5 0.0 7.5|110.6 0.0 110.6 110.6 0.73| 12.2 8.9 1500 192 17 162 23| 5.1 0.0 5.1|133.0 0.0 133.0 88.7 0.67| 11.1 7.4 2000 201 16 167 21| 3.4 0.0 3.4|133.0 -2.7 130.4 65.2 0.56| 9.5 5.3 2500 207 15 169 19| 2.4 0.0 2.4|133.0 -8.6 124.4 49.8 0.45| 8.4 3.7 3000 211 14 169 17| 2.1 0.0 2.1|134.7 -12.3 122.4 40.8 0.39| 7.6 3.0 4000 224 13 175 14| 2.4 0.0 2.4|141.7 -12.3 129.4 32.3 0.46| 6.5 3.0 5000 245 14 191 11| 2.6 0.0 2.6|150.4 -12.3 138.1 27.6 0.50| 6.0 3.0 6000 265 15 218 8| 2.8 0.0 2.8|153.7 -12.5 141.2 23.5 0.46| 5.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251109.12.gif