UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 27 OCT 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 19 17.0 11.0 68 6.0 13.4 360 15 288.8 290.3 285.9 311.7 8.13 1 1000 153 14.4 10.0 75 4.4 11.9 340 9 287.5 288.9 285.0 309.2 7.72 2 991 229 13.4 9.9 79 3.5 11.4 331 9 287.3 288.6 284.9 309.0 7.74 3 939 680 9.6 8.4 92 1.2 8.9 275 11 287.9 289.2 284.8 308.6 7.38 4 925 805 9.8 6.9 82 2.9 8.2 260 11 289.3 290.5 284.7 308.5 6.75 5 873 1285 7.8 5.9 88 1.9 6.8 270 25 292.1 293.3 285.8 311.2 6.68 6 865 1361 7.6 4.4 80 3.2 5.9 272 27 292.6 293.7 285.4 310.1 6.07 7 850 1506 10.2 -3.8 37 14.0 3.8 275 31 296.8 297.4 284.2 307.0 3.39 8 847 1535 10.4 -4.6 34 15.0 3.6 275 31 297.3 297.9 284.2 307.0 3.20 9 840 1604 10.2 -4.8 34 15.0 3.4 275 31 297.8 298.4 284.4 307.5 3.18 10 778 2236 4.6 -3.4 56 8.0 1.0 277 28 298.4 299.1 285.3 309.9 3.82 11 727 2786 1.6 -9.4 44 11.0 -2.8 279 26 301.0 301.5 284.9 308.9 2.58 12 708 2999 1.8 -24.2 12 26.0 -5.5 280 25 303.5 303.6 283.8 306.0 0.76 13 700 3091 1.2 -27.8 9 29.0 -6.3 280 25 303.8 303.9 283.7 305.7 0.56 14 626 3976 -5.5 -38.5 5 33.0 -11.6 283 35 306.0 306.1 284.1 306.8 0.22 15 587 4477 -9.1 -32.1 14 23.0 -13.8 285 41 307.5 307.6 284.9 309.0 0.44 16 561 4825 -11.1 -18.1 56 7.0 -13.2 287 45 309.2 309.5 286.9 314.5 1.64 17 527 5303 -13.1 -22.1 47 9.0 -15.5 288 51 312.3 312.6 287.6 316.5 1.23 18 500 5700 -16.5 -25.5 46 9.0 -18.6 290 56 312.9 313.1 287.5 316.2 0.96 19 486 5913 -18.1 -28.1 41 10.0 -20.2 291 57 313.5 313.7 287.5 316.2 0.78 20 471 6148 -18.3 -35.3 21 17.0 -21.1 291 58 316.1 316.2 287.9 317.5 0.40 21 440 6653 -22.1 -33.1 36 11.0 -23.9 293 61 317.5 317.6 288.5 319.4 0.53 22 419 7012 -23.5 -39.5 22 16.0 -25.6 294 62 320.2 320.2 289.1 321.3 0.30 23 400 7350 -26.1 -43.1 19 17.0 -28.0 295 64 321.1 321.1 289.3 321.9 0.21 24 377 7775 -29.5 -47.5 16 18.0 -31.1 296 67 322.1 322.1 289.5 322.6 0.14 25 300 9360 -42.3 -54.3 26 12.0 -42.9 300 79 325.7 325.8 290.6 326.1 0.08 26 293 9520 -43.9 -54.9 29 11.0 -44.3 301 81 325.7 325.7 290.6 326.0 0.08 27 250 10570 -51.7 -59.7 38 8.0 -51.9 305 91 329.2 329.2 291.5 329.4 0.05 28 234 10996 -54.9 -61.3 45 6.3 -55.1 305 95 330.6 330.6 291.9 330.8 0.04 29 221 11359 -57.7 -62.6 53 4.9 -57.8 302 88 331.8 331.8 292.2 331.9 0.04 30 215 11533 -58.3 -66.3 35 8.0 -58.4 300 85 333.5 333.5 292.7 333.6 0.02 31 212 11622 -56.9 -67.9 24 11.0 -57.1 298 84 337.0 337.0 293.6 337.1 0.02 32 204 11865 -57.5 -70.5 18 13.0 -57.7 293 82 339.8 339.8 294.3 339.8 0.01 33 200 11990 -58.3 -72.3 15 14.0 -58.5 290 81 340.4 340.4 294.4 340.5 0.01 34 150 13790 -60.7 -83.7 3 23.0 -60.9 285 58 365.5 365.5 299.8 365.5 0.00 35 134 14490 -61.7 -84.7 3 23.0 -61.9 288 51 375.7 375.7 301.5 375.7 0.00 36 127 14824 -59.1 -84.1 3 25.0 -59.3 289 48 386.2 386.2 303.2 386.2 0.00 37 103 16119 -64.9 -86.9 3 22.0 -65.1 294 35 398.9 398.9 305.0 399.0 0.00 38 100 16300 -62.9 -86.9 3 24.0 -63.1 295 33 406.2 406.2 306.0 406.2 0.00 39 90 16946 -64.3 -87.3 3 23.0 -64.5 289 29 415.8 415.8 307.2 415.8 0.00 40 75 18066 -61.9 -87.9 2 26.0 -62.2 279 23 443.1 443.1 310.2 443.1 0.00 41 71 18403 -64.3 -89.3 2 25.0 -64.6 276 21 445.0 445.0 310.4 445.0 0.00 42 70 18490 -63.1 -89.1 2 26.0 -63.4 275 21 449.4 449.4 310.8 449.4 0.00 43 67 18760 -61.1 -88.1 2 27.0 -61.5 274 22 459.4 459.4 311.7 459.4 0.00 44 60 19436 -65.7 -90.7 2 25.0 -66.0 273 24 463.8 463.8 312.1 463.8 0.00 45 56 19860 -59.9 -88.9 1 29.0 -60.4 272 25 486.3 486.3 314.0 486.3 0.00 46 50 20570 -57.9 -87.9 1 30.0 -58.6 270 27 507.0 507.0 315.4 507.1 0.00 47 46 21096 -57.1 -88.1 1 31.0 -58.0 268 28 521.2 521.2 316.4 521.2 0.00 48 36 22633 -61.1 -90.1 1 29.0 -61.8 264 31 548.7 548.7 318.0 548.7 0.00 49 30 23770 -59.1 -89.1 1 30.0 -60.1 260 33 583.5 583.5 319.8 583.6 0.00 50 24 25185 -56.3 -88.3 1 32.0 -58.0 243 26 630.1 630.1 321.9 630.2 0.01 51 23 25455 -57.3 -89.3 1 32.0 -58.9 240 25 634.9 634.9 322.1 634.9 0.01 52 20 26350 -53.5 -87.5 1 34.0 -56.1 230 21 672.4 672.4 323.5 672.5 0.01 53 18 27029 -52.7 -87.7 1 35.0 -55.7 695.5 695.5 324.3 695.6 0.01 54 18 27029 -52.7 -87.7 1 35.0 -55.7 695.5 695.5 324.3 695.6 0.01 55 17 27404 -46.3 -85.3 0 39.0 -51.5 727.5 727.5 325.3 727.6 0.02 56 14 28695 -45.9 -84.9 0 39.0 -52.0 770.4 770.4 326.5 770.6 0.02 TRP 215 11533 -58.3 -66.3 35 8.0 -58.4 300 85 333.5 333.5 292.7 333.6 0.02 WND 234 10996 -54.9 -61.3 45 6.3 -55.1 305 95 330.6 330.6 291.9 330.8 0.04 Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 686.75 mb = 3249.59 m = 10661.25 ft Wetbulb zero: 764.88 mb = 2373.91 m = 7788.33 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 44.12 % Est. max temperature: 20.75 C = 69.35 F Sfc-Lift cond lev (LCL): 928.98 mb = 769.29 m = 2523.89 ft T: 9.74 C 700-500 lapse rate: 6.78 C/km ThetaE index: 4.24 C Layer 865.0- 840.0 mb Conv cond level (CCL): 794.83 mb = 2059.70 m = 6757.47 ft Mean mixing ratio: 7.48 g/kg Conv temperature: 26.48 C = 79.66 F Cap Strength: 6.74 C Lifted Index: 6.39 C Risk: None Lifted Index @300 mb: 12.06 C Lifted Index @700 mb: 5.81 C Showalter Index: 7.74 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 12.70 C K Index: -6.10 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.87 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 41778.44 J/kg Cap Strength: 6.71 C Lift Cond Lev (LCL): 923.39 mb = 819.45 m = 2688.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 24 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 19 360 15 -0.0 -15.0 | 96 17 -17.2 1.9 1 1000 153 340 9 3.1 -8.5 | 121 16 -14.1 8.4 2 925 805 260 11 10.8 1.9 | 161 20 -6.4 18.8 3 850 1506 275 31 30.9 -2.7 | 224 20 13.7 14.2 4 700 3091 280 25 24.6 -4.3 | 211 15 7.4 12.5 5 500 5700 290 56 52.6 -19.2 | 274 36 35.4 -2.3 6 400 7350 295 64 58.0 -27.0 | 284 42 40.8 -10.2 7 300 9360 300 79 68.4 -39.5 | 294 56 51.2 -22.6 8 250 10570 305 91 74.5 -52.2 | 302 67 57.4 -35.3 9 234 10996 305 95 77.8 -54.5 | 302 71 60.6 -37.6 10 215 11533 300 85 73.6 -42.5 | 294 62 56.4 -25.6 11 200 11990 290 81 76.1 -27.7 | 280 60 58.9 -10.8 12 150 13790 285 58 56.0 -15.0 | 267 39 38.8 1.9 13 100 16300 295 33 29.9 -13.9 | 257 13 12.7 2.9 14 70 18490 275 21 20.9 -1.8 | 194 16 3.7 15.1 15 50 20570 270 27 27.0 -0.0 | 210 20 9.8 16.9 16 30 23770 260 33 32.5 5.7 | 214 27 15.3 22.6 17 20 26350 230 21 16.1 13.5 | 178 30 -1.1 30.4 Wind Parameters Mean winds (0-6000m): 284.5 at 32.1 knts Storm direction: 314.5 at 24.1 knts Shear (0-3000m) pos: 1.7 neg: 4.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 175.9 neg: -16.3 tot: 159.6 m^2/s^2 ave: 53.2 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 87.39 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 ------------------------------------------------------------------------------- 500 328 10 125 14| 0.0 14.5 14.5| 57.3 0.0 57.3 114.6 0.97| 14.9 14.4 1000 293 11 151 14| 0.0 12.2 12.2|105.3 0.0 105.3 105.3 0.89| 13.8 12.4 1500 281 16 172 14| 5.0 8.2 13.1|175.9 0.0 175.9 117.3 0.93| 14.2 13.2 2000 279 19 187 14| 3.3 6.1 9.4|175.9 -5.1 170.8 85.4 0.86| 11.2 9.6 2500 279 21 194 14| 2.3 4.9 7.2|175.9 -10.5 165.4 66.2 0.79| 9.4 7.4 3000 279 22 198 14| 1.7 4.1 5.8|175.9 -16.3 159.6 53.2 0.73| 8.2 6.0 4000 280 24 206 14| 2.7 3.1 5.7|218.3 -16.3 202.1 50.5 0.76| 7.5 5.7 5000 282 28 221 15| 3.4 2.4 5.8|270.8 -16.3 254.5 50.9 0.74| 7.3 5.4 6000 284 32 238 16| 3.7 2.0 5.7|325.1 -16.3 308.8 51.5 0.73| 6.9 5.1 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251027.12.gif