UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 2 DEC 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1015 89 1.0 -1.7 82 2.7 -0.0 290 5 273.0 273.5 272.3 282.0 3.32 1 1000 208 -0.3 -3.3 80 3.0 -1.4 285 9 272.9 273.3 271.7 281.0 2.99 2 925 828 -4.7 -7.9 78 3.2 -5.7 300 15 274.5 274.9 271.6 280.8 2.28 3 892 1116 -6.9 -9.3 83 2.4 -7.7 304 18 275.1 275.5 271.7 281.0 2.11 4 870 1314 -2.3 -4.3 86 2.0 -3.1 307 19 281.9 282.4 277.1 290.9 3.19 5 850 1500 -3.7 -6.8 79 3.1 -4.8 310 21 282.3 282.7 276.6 290.0 2.70 6 794 2035 -4.7 -8.0 78 3.3 -5.9 305 24 286.8 287.2 278.8 294.4 2.63 7 735 2640 -5.9 -15.9 45 10.0 -8.8 299 27 291.8 292.1 279.7 296.4 1.50 8 700 3019 -8.1 -16.1 53 8.0 -10.4 295 29 293.5 293.8 280.6 298.3 1.55 9 592 4301 -16.1 -33.1 22 17.0 -18.8 290 28 298.6 298.7 281.3 300.0 0.40 10 500 5550 -25.7 -37.7 32 12.0 -27.1 285 27 301.7 301.8 282.5 302.7 0.30 11 415 6866 -35.5 -44.5 39 9.0 -36.1 281 32 305.6 305.6 283.9 306.2 0.18 12 400 7120 -37.7 -45.7 43 8.0 -38.2 280 33 306.0 306.0 284.0 306.6 0.16 13 366 7726 -43.3 -49.3 52 6.0 -43.6 278 37 306.4 306.4 284.1 306.8 0.12 14 344 8142 -45.9 -51.9 51 6.0 -46.1 277 40 308.4 308.4 284.8 308.7 0.09 15 300 9040 -52.7 -59.7 42 7.0 -52.8 275 46 311.1 311.1 285.8 311.2 0.04 16 273 9645 -56.5 -63.5 41 7.0 -56.6 267 51 314.1 314.1 286.8 314.2 0.03 17 250 10200 -59.9 -66.9 40 7.0 -60.0 260 56 317.0 317.0 287.8 317.1 0.02 18 211 11244 -66.1 -72.1 43 6.0 -66.1 255 58 323.1 323.1 289.7 323.1 0.01 19 202 11509 -64.6 -70.6 43 6.0 -64.7 255 60 329.5 329.5 291.6 329.5 0.01 20 200 11570 -64.3 -70.3 44 6.0 -64.4 255 60 330.9 330.9 292.0 331.0 0.01 21 192 11819 -63.1 -69.1 44 6.0 -63.1 259 57 336.7 336.7 293.5 336.8 0.02 22 150 13330 -63.7 -69.7 44 6.0 -63.8 285 40 360.3 360.3 298.8 360.4 0.02 23 144 13580 -64.9 -70.9 43 6.0 -65.0 286 39 362.5 362.5 299.2 362.6 0.02 24 124 14502 -61.7 -68.7 39 7.0 -61.8 287 37 384.1 384.1 302.9 384.3 0.03 25 115 14966 -64.7 -70.7 43 6.0 -64.8 288 35 386.9 386.9 303.3 387.1 0.02 26 100 15820 -65.3 -72.3 37 7.0 -65.4 290 33 401.6 401.6 305.5 401.7 0.02 27 80 17172 -64.5 -72.5 32 8.0 -64.7 293 32 429.7 429.7 308.8 429.8 0.03 28 70 17980 -66.1 -74.1 32 8.0 -66.2 295 31 443.0 443.0 310.2 443.1 0.02 29 50 20000 -70.3 -78.3 30 8.0 -70.4 295 35 477.8 477.8 313.3 477.9 0.02 30 36 21941 -74.3 -83.3 24 9.0 -74.4 301 38 514.5 514.5 315.9 514.6 0.01 31 32 22632 -72.7 -81.7 24 9.0 -72.8 304 39 536.5 536.5 317.3 536.6 0.02 32 30 23010 -74.9 -83.9 23 9.0 -75.0 305 40 540.5 540.5 317.5 540.5 0.01 33 21 25063 -79.5 -88.5 21 9.0 -79.6 296 52 584.6 584.6 319.9 584.7 0.01 34 20 25340 -80.5 -89.5 21 9.0 -80.5 295 54 589.8 589.8 320.2 589.8 0.01 35 14 27345 -82.5 -91.5 20 9.0 -82.6 290 60 646.3 646.3 322.6 646.4 0.01 36 10 29240 -79.7 -88.7 21 9.0 -79.8 285 66 722.1 722.1 325.1 722.2 0.01 37 9.6 29471 -79.9 -88.9 21 9.0 -80.1 729.8 729.8 325.4 729.9 0.01 38 5.1 33202 -63.7 -73.7 24 10.0 -65.7 947.8 948.0 330.4 951.9 0.35 TRP 211 11244 -66.1 -72.1 43 6.0 -66.1 255 58 323.1 323.1 289.7 323.1 0.01 WND 202 11509 -64.6 -70.6 43 6.0 -64.7 255 60 329.5 329.5 291.6 329.5 0.01 Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: 1003.46 mb = 180.48 m = 592.10 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 52.99 % Est. max temperature: 10.01 C = 50.02 F Sfc-Lift cond lev (LCL): 973.15 mb = 424.45 m = 1392.54 ft T: -1.84 C 700-500 lapse rate: 6.95 C/km ThetaE index: 1.17 C Layer 1000.0- 892.0 mb Conv cond level (CCL): 902.70 mb = 1021.19 m = 3350.33 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 2.93 C = 37.27 F Cap Strength: 16.31 C Lifted Index: 17.43 C Risk: None Lifted Index @300 mb: 21.34 C Lifted Index @700 mb: 13.82 C Showalter Index: 10.55 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 18.90 C K Index: 7.20 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 60576.59 J/kg Cap Strength: 17.44 C Lift Cond Lev (LCL): 920.02 mb = 870.72 m = 2856.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 18 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 1015 89 290 5 4.7 -1.7 | 155 14 -6.0 12.9 1 1000 208 285 9 8.7 -2.3 | 171 12 -2.0 12.3 2 925 828 300 15 13.0 -7.5 | 198 7 2.3 7.1 3 850 1500 310 21 16.1 -13.5 | 258 6 5.4 1.1 4 700 3019 295 29 26.3 -12.3 | 261 16 15.6 2.4 5 500 5550 285 27 26.1 -7.0 | 244 17 15.4 7.6 6 400 7120 280 33 32.5 -5.7 | 248 24 21.8 8.9 7 300 9040 275 46 45.8 -4.0 | 253 37 35.1 10.6 8 250 10200 260 56 55.1 9.7 | 241 51 44.5 24.4 9 211 11244 255 58 56.0 15.0 | 237 54 45.3 29.6 10 202 11509 255 60 58.0 15.5 | 237 56 47.3 30.2 11 200 11570 255 60 58.0 15.5 | 237 56 47.3 30.2 12 150 13330 285 40 38.6 -10.4 | 261 28 27.9 4.3 13 100 15820 290 33 31.0 -11.3 | 261 21 20.3 3.3 14 70 17980 295 31 28.1 -13.1 | 265 17 17.4 1.5 15 50 20000 295 35 31.7 -14.8 | 270 21 21.0 -0.2 16 30 23010 305 40 32.8 -22.9 | 291 24 22.1 -8.3 17 20 25340 295 54 48.9 -22.8 | 282 39 38.2 -8.2 18 10 29240 285 66 63.8 -17.1 | 273 53 53.1 -2.4 Wind Parameters Mean winds (0-6000m): 293.8 at 24.2 knts Storm direction: 323.8 at 18.1 knts Shear (0-3000m) pos: 2.9 neg: 1.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 36.0 neg: -2.4 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 27.02 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 ------------------------------------------------------------------------------- 500 290 10 173 11| 7.9 0.0 7.9| 20.6 0.0 20.6 41.2 0.79| 8.3 6.6 1000 296 12 183 9| 6.4 0.0 6.4| 28.7 0.0 28.7 28.7 0.78| 6.9 5.4 1500 302 15 196 7| 5.8 0.0 5.8| 35.1 0.0 35.1 23.4 0.81| 6.2 5.0 2000 303 17 211 6| 4.3 0.8 5.2| 36.0 0.0 36.0 18.0 0.71| 5.5 3.9 2500 303 19 226 7| 3.5 1.4 4.8| 36.0 -0.3 35.7 14.3 0.61| 5.1 3.1 3000 301 20 237 8| 2.9 1.7 4.6| 36.0 -2.4 33.6 11.2 0.52| 4.8 2.5 4000 298 22 245 10| 2.2 1.3 3.5| 36.0 -11.2 24.8 6.2 0.42| 3.9 1.6 5000 296 23 247 11| 1.7 1.1 2.9| 36.0 -19.9 16.1 3.2 0.33| 3.3 1.1 6000 294 24 247 12| 1.4 1.2 2.6| 38.9 -23.7 15.3 2.5 0.29| 3.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251202.00.gif