UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 31 OCT 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1016 63 -12.7 -14.9 84 2.2 -13.2 160 5 259.3 259.5 259.0 262.4 1.18 1 1000 184 -11.3 -14.6 77 3.3 -12.0 135 11 261.9 262.0 261.1 265.2 1.23 2 984 309 -8.1 -11.4 77 3.3 -8.9 149 10 266.3 266.5 265.1 270.7 1.62 3 925 787 -10.3 -19.3 48 9.0 -12.2 205 7 268.8 268.9 265.6 271.3 0.90 4 850 1432 -15.3 -20.3 66 5.0 -16.2 205 5 270.1 270.3 266.5 272.7 0.89 5 832 1593 -16.3 -21.3 65 5.0 -17.2 218 6 270.7 270.9 266.8 273.1 0.84 6 731 2551 -24.7 -27.9 75 3.2 -25.1 298 13 271.7 271.8 266.9 273.3 0.53 7 700 2869 -21.1 -27.1 58 6.0 -22.0 325 15 279.1 279.2 271.7 280.9 0.59 8 697 2901 -21.1 -27.1 58 6.0 -22.0 325 15 279.5 279.6 271.9 281.3 0.59 9 587 4149 -27.5 -42.5 23 15.0 -28.7 312 18 286.1 286.1 274.9 286.6 0.15 10 515 5074 -34.7 -40.7 54 6.0 -35.1 302 20 288.3 288.3 276.2 289.0 0.21 11 500 5280 -35.7 -42.7 49 7.0 -36.1 300 21 289.5 289.5 276.7 290.1 0.18 12 418 6505 -43.3 -52.3 36 9.0 -43.6 292 32 295.0 295.0 279.2 295.2 0.07 13 400 6800 -45.5 -53.5 40 8.0 -45.7 290 35 295.9 295.9 279.6 296.1 0.07 14 339 7887 -52.1 -59.1 43 7.0 -52.2 290 38 301.2 301.2 281.9 301.3 0.04 15 300 8670 -56.7 -63.7 41 7.0 -56.8 290 40 305.4 305.4 283.6 305.5 0.02 16 271 9313 -59.1 -65.1 46 6.0 -59.2 290 46 310.9 311.0 285.7 311.0 0.02 17 250 9820 -58.7 -64.7 46 6.0 -58.8 285 48 318.8 318.8 288.4 318.9 0.03 18 247 9896 -57.9 -63.9 46 6.0 -58.0 285 48 321.1 321.1 289.1 321.2 0.03 19 224 10511 -56.9 -62.9 47 6.0 -57.0 287 48 331.7 331.7 292.2 331.9 0.04 20 200 11230 -55.3 -63.3 36 8.0 -55.5 290 48 345.2 345.2 295.6 345.4 0.04 21 157 12771 -57.3 -67.3 27 10.0 -57.5 290 45 366.5 366.5 299.9 366.7 0.03 22 150 13060 -56.9 -66.9 27 10.0 -57.1 290 44 372.0 372.1 300.9 372.2 0.03 23 137 13629 -58.5 -69.5 23 11.0 -58.7 292 42 379.0 379.0 302.1 379.1 0.02 24 129 14007 -57.1 -69.1 20 12.0 -57.3 294 41 388.1 388.1 303.5 388.2 0.03 25 100 15600 -60.1 -74.1 14 14.0 -60.3 300 35 411.6 411.6 306.7 411.7 0.02 26 91 16189 -59.3 -73.3 15 14.0 -59.6 300 34 424.4 424.5 308.2 424.6 0.02 27 89 16329 -59.3 -73.3 15 14.0 -59.6 300 34 427.2 427.2 308.6 427.3 0.02 28 74 17477 -62.1 -77.1 12 15.0 -62.4 300 32 444.4 444.4 310.3 444.5 0.01 29 70 17820 -62.1 -77.1 12 15.0 -62.4 300 31 451.5 451.5 311.0 451.6 0.02 30 58 18976 -65.5 -80.5 11 15.0 -65.7 300 30 468.8 468.8 312.5 468.9 0.01 31 50 19880 -65.7 -81.7 9 16.0 -66.0 300 29 488.7 488.7 314.1 488.7 0.01 32 43 20790 -67.5 -83.5 9 16.0 -67.7 301 28 505.8 505.8 315.4 505.8 0.01 33 32 22556 -69.5 -85.5 8 16.0 -69.8 304 26 545.0 545.0 317.8 545.1 0.01 34 30 22940 -69.7 -85.7 8 16.0 -69.9 305 25 554.6 554.6 318.3 554.7 0.01 35 26 23787 -70.9 -86.9 8 16.0 -71.2 303 26 574.4 574.4 319.4 574.4 0.01 36 23 24505 -74.1 -89.1 8 15.0 -74.3 302 26 585.5 585.5 319.9 585.5 0.01 37 20 25320 -73.1 -89.1 7 16.0 -73.3 300 27 612.4 612.4 321.2 612.5 0.01 38 19 25621 -72.7 -88.7 7 16.0 -73.0 622.7 622.7 321.6 622.8 0.01 39 15 27002 -74.7 -89.7 8 15.0 -74.9 659.6 659.6 323.0 659.7 0.01 40 14 27405 -72.9 -88.9 7 16.0 -73.2 678.9 678.9 323.7 678.9 0.01 TRP 271 9313 -59.1 -65.1 46 6.0 -59.2 290 46 310.9 311.0 285.7 311.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5096.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 53.97 % Est. max temperature: -2.09 C = 28.23 F Sfc-Lift cond lev (LCL): 980.47 mb = 336.41 m = 1103.69 ft T: -8.23 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.00 C Layer 1016.0- -4.1 mb Conv cond level (CCL): 825.59 mb = 1650.63 m = 5415.40 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -1.13 C = 29.97 F Cap Strength: 15.76 C Lifted Index: 16.60 C Risk: None Lifted Index @300 mb: 25.49 C Lifted Index @700 mb: 9.82 C Showalter Index: 14.03 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 15.40 C K Index: -5.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.25 J/kg Max Up Vert Vel: 8.28 m/s Conv Inhibition (B-): 56067.63 J/kg Cap Strength: 16.10 C Lift Cond Lev (LCL): 888.71 mb = 1092.26 m = 3583.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 11 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 1016 63 160 5 -1.7 4.7 | 154 16 -7.1 14.3 1 1000 184 135 11 -7.8 7.8 | 143 22 -13.2 17.4 2 925 787 205 7 3.0 6.3 | 171 16 -2.4 16.0 3 850 1432 205 5 2.1 4.5 | 167 15 -3.3 14.1 4 700 2869 325 15 8.6 -12.3 | 310 4 3.2 -2.7 5 500 5280 300 21 18.2 -10.5 | 274 13 12.8 -0.9 6 400 6800 290 35 32.9 -12.0 | 275 28 27.5 -2.4 7 300 8670 290 40 37.6 -13.7 | 277 32 32.2 -4.1 8 271 9313 290 46 43.2 -15.7 | 279 38 37.8 -6.1 9 250 9820 285 48 46.4 -12.4 | 274 41 41.0 -2.8 10 200 11230 290 48 45.1 -16.4 | 280 40 39.7 -6.8 11 150 13060 290 44 41.3 -15.0 | 279 36 36.0 -5.4 12 100 15600 300 35 30.3 -17.5 | 288 26 24.9 -7.9 13 70 17820 300 31 26.8 -15.5 | 285 22 21.5 -5.9 14 50 19880 300 29 25.1 -14.5 | 284 20 19.7 -4.9 15 30 22940 305 25 20.5 -14.3 | 287 16 15.1 -4.7 16 20 25320 300 27 23.4 -13.5 | 282 18 18.0 -3.9 Wind Parameters Mean winds (0-6000m): 300.8 at 14.7 knts Storm direction: 330.8 at 11.0 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 151.3 deg Storm rel helicity (0-3000m) pos: 97.2 neg: -16.6 tot: 80.6 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.48 Bulk Shear: 71.11 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 ------------------------------------------------------------------------------- 500 152 9 151 20| 4.2 0.0 4.2| 34.0 -12.7 21.4 42.8 0.29| 13.0 3.7 1000 169 8 159 19| 2.3 0.0 2.3| 45.5 -14.1 31.4 31.4 0.33| 8.9 2.9 1500 180 7 162 18| 1.8 0.0 1.8| 50.3 -16.3 34.0 22.7 0.33| 6.7 2.2 2000 196 7 169 17| 2.9 0.0 2.9| 72.3 -16.3 55.9 28.0 0.48| 6.7 3.2 2500 224 8 181 15| 3.5 0.0 3.5| 89.6 -16.3 73.2 29.3 0.56| 7.2 4.0 3000 267 9 200 11| 3.5 0.0 3.5| 97.2 -16.6 80.6 26.9 0.60| 7.2 4.3 4000 300 11 225 6| 2.6 0.5 3.1| 97.2 -19.8 77.4 19.3 0.50| 5.9 3.0 5000 303 13 243 6| 2.1 0.8 2.9| 97.2 -25.4 71.8 14.4 0.42| 5.2 2.2 6000 301 15 254 8| 1.7 1.4 3.1| 99.5 -26.9 72.6 12.1 0.36| 5.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251031.12.gif