UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 7 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 1015 24 23.6 16.6 65 7.0 18.9 0 0 295.5 297.6 291.5 329.4 11.78 1 1014 33 21.8 14.8 64 7.0 17.3 350 0 293.8 295.7 289.9 323.8 10.49 2 1000 153 20.0 15.0 73 5.0 16.8 210 3 293.1 295.1 289.9 323.9 10.78 3 928 793 14.2 13.5 96 0.7 13.8 229 13 293.6 295.4 289.9 323.6 10.53 4 925 820 14.2 13.1 93 1.1 13.5 230 13 293.8 295.7 289.8 323.3 10.29 5 894 1107 13.0 9.2 78 3.8 10.7 200 10 295.5 296.9 288.5 319.2 8.19 6 888 1164 13.2 7.2 67 6.0 9.7 194 9 296.2 297.5 287.8 317.2 7.19 7 884 1202 16.0 1.0 36 15.0 8.2 190 9 299.5 300.4 286.5 313.5 4.65 8 876 1279 16.6 -6.4 20 23.0 6.1 182 8 300.9 301.4 285.0 309.2 2.70 9 871 1328 16.8 -0.2 31 17.0 8.0 177 7 301.6 302.4 287.0 314.7 4.33 10 850 1536 16.8 -1.2 29 18.0 7.6 155 5 303.7 304.5 287.5 316.4 4.12 11 837 1667 16.6 -3.4 25 20.0 6.8 161 5 304.9 305.5 287.3 315.9 3.55 12 750 2592 11.4 -5.6 30 17.0 3.4 207 9 309.0 309.6 288.6 319.5 3.36 13 700 3163 6.4 -5.6 42 12.0 0.8 235 11 309.6 310.2 289.0 320.9 3.60 14 648 3788 0.6 -6.4 59 7.0 -2.6 246 13 309.9 310.6 289.2 321.4 3.65 15 620 4141 -1.3 -13.3 40 12.0 -5.8 253 15 311.7 312.1 288.3 318.8 2.21 16 602 4376 0.2 -33.8 6 34.0 -8.0 257 15 316.0 316.1 287.9 317.4 0.36 17 511 5663 -10.3 -24.3 31 14.0 -14.1 282 20 318.5 318.7 289.4 322.1 1.05 18 500 5830 -11.1 -31.1 17 20.0 -15.6 285 21 319.5 319.6 289.2 321.5 0.57 19 497 5876 -11.1 -33.1 14 22.0 -15.7 285 21 320.1 320.1 289.3 321.8 0.47 20 491 5970 -10.7 -37.7 9 27.0 -15.9 285 20 321.7 321.7 289.6 322.8 0.30 21 456 6539 -12.5 -42.5 6 30.0 -17.6 283 17 326.3 326.3 290.9 327.0 0.20 22 400 7530 -19.9 -40.9 14 21.0 -23.1 280 11 329.1 329.2 291.7 330.1 0.27 23 349 8525 -27.5 -47.5 13 20.0 -29.6 280 24 331.9 332.0 292.4 332.5 0.15 24 307 9438 -32.1 -59.1 5 27.0 -33.8 280 36 337.9 337.9 293.9 338.1 0.04 25 300 9600 -33.5 -60.5 5 27.0 -35.1 280 38 338.2 338.2 293.9 338.3 0.04 26 284 9982 -35.7 -60.7 6 25.0 -37.1 283 48 340.3 340.4 294.4 340.5 0.04 27 250 10860 -39.5 -65.5 5 26.0 -40.6 290 71 347.3 347.3 296.1 347.4 0.02 28 228 11483 -43.8 -68.1 5 24.3 -44.6 295 87 350.1 350.1 296.7 350.1 0.02 29 200 12350 -49.9 -71.9 6 22.0 -50.4 290 83 353.8 353.8 297.4 353.8 0.01 30 150 14180 -61.9 -80.9 6 19.0 -62.0 295 83 363.4 363.4 299.4 363.5 0.00 31 147 14304 -62.9 -79.9 8 17.0 -63.0 295 81 363.8 363.8 299.4 363.8 0.00 32 123 15387 -66.9 -85.9 5 19.0 -67.0 293 68 375.6 375.6 301.5 375.6 0.00 33 100 16620 -71.3 -86.3 9 15.0 -71.3 290 52 390.0 390.0 303.8 390.0 0.00 34 94 16984 -74.1 -87.1 12 13.0 -74.2 290 50 391.4 391.4 304.0 391.4 0.00 35 70 18730 -68.7 -87.7 5 19.0 -68.8 260 13 437.4 437.4 309.6 437.4 0.00 36 50 20780 -63.9 -86.9 3 23.0 -64.3 255 3 492.9 492.9 314.4 492.9 0.00 37 30 23920 -60.7 -85.7 2 25.0 -61.6 300 15 579.2 579.2 319.6 579.2 0.01 38 20 26470 -56.3 -83.3 2 27.0 -58.2 270 27 663.8 663.8 323.2 664.0 0.02 TRP 94 16984 -74.1 -87.1 12 13.0 -74.2 290 50 391.4 391.4 304.0 391.4 0.00 WND 228 11483 -43.8 -68.1 5 24.3 -44.6 295 87 350.1 350.1 296.7 350.1 0.02 Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 639.16 mb = 3899.66 m = 12793.99 ft Freezing level: 604.40 mb = 4344.86 m = 14254.61 ft Freezing level: 600.27 mb = 4400.72 m = 14437.88 ft Wetbulb zero: 687.83 mb = 3305.03 m = 10843.15 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 40.37 % Est. max temperature: 30.37 C = 86.66 F Sfc-Lift cond lev (LCL): 915.92 mb = 903.13 m = 2962.98 ft T: 13.85 C 700-500 lapse rate: 6.56 C/km ThetaE index: 14.62 C Layer 928.0- 871.0 mb Conv cond level (CCL): 736.23 mb = 2745.35 m = 9006.95 ft Mean mixing ratio: 10.57 g/kg Conv temperature: 37.29 C = 99.13 F Cap Strength: 7.03 C Lifted Index: 3.29 C Risk: None Lifted Index @300 mb: 10.89 C Lifted Index @700 mb: 4.45 C Showalter Index: 7.34 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 9.90 C K Index: 14.70 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.51 J/kg Max Up Vert Vel: 2.24 m/s Conv Inhibition (B-): 39155.37 J/kg Cap Strength: 6.96 C Lift Cond Lev (LCL): 920.61 mb = 860.08 m = 2821.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 9 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 24 0 0 -0.0 -0.0 | 103 9 -8.8 2.1 1 1000 153 210 3 1.5 2.6 | 123 9 -7.3 4.7 2 925 820 230 13 10.0 8.4 | 186 10 1.2 10.4 3 850 1536 155 5 -2.1 4.5 | 121 13 -10.9 6.6 4 700 3163 235 11 9.0 6.3 | 181 8 0.2 8.4 5 500 5830 285 21 20.3 -5.4 | 286 12 11.5 -3.4 6 400 7530 280 11 10.8 -1.9 | 266 2 2.0 0.2 7 300 9600 280 38 37.4 -6.6 | 279 29 28.6 -4.5 8 250 10860 290 71 66.7 -24.3 | 291 62 57.9 -22.2 9 228 11483 295 87 78.8 -36.8 | 296 78 70.0 -34.7 10 200 12350 290 83 78.0 -28.4 | 291 74 69.2 -26.3 11 150 14180 295 83 75.2 -35.1 | 296 74 66.4 -33.0 12 100 16620 290 52 48.9 -17.8 | 291 43 40.1 -15.7 13 94 16984 290 50 47.0 -17.1 | 292 41 38.2 -15.0 14 70 18730 260 13 12.8 2.3 | 223 6 4.0 4.3 15 50 20780 255 3 2.9 0.8 | 116 7 -5.9 2.8 16 30 23920 300 15 13.0 -7.5 | 322 7 4.2 -5.4 17 20 26470 270 27 27.0 -0.0 | 264 18 18.2 2.1 Wind Parameters Mean winds (0-6000m): 253.2 at 12.1 knts Storm direction: 283.2 at 9.0 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 70.6 deg Storm rel helicity (0-3000m) pos: 61.5 neg: -44.2 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 10.00 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 ------------------------------------------------------------------------------- 500 218 5 134 8| 0.0 8.8 8.8| 18.5 0.0 18.5 37.0 0.89| 9.6 8.6 1000 224 8 157 8| 0.0 5.5 5.5| 29.8 -13.7 16.1 16.1 0.43| 9.7 4.2 1500 218 8 155 9| 0.0 1.8 1.8| 29.8 -44.2 -14.4 -9.6 -0.03| 9.6 -0.3 2000 209 7 149 10| 0.7 1.3 2.1| 39.5 -44.2 -4.7 -2.4 0.06| 8.0 0.5 2500 207 7 148 10| 1.3 1.1 2.4| 50.9 -44.2 6.6 2.7 0.16| 7.2 1.1 3000 213 8 152 10| 1.7 0.9 2.6| 61.5 -44.2 17.3 5.8 0.24| 6.7 1.6 4000 225 9 163 9| 2.0 0.7 2.7| 74.6 -44.2 30.3 7.6 0.34| 5.8 2.0 5000 238 10 180 8| 2.1 0.5 2.6| 88.9 -44.2 44.7 8.9 0.42| 5.3 2.2 6000 253 12 206 6| 2.0 0.4 2.4|103.9 -44.7 59.2 9.9 0.46| 5.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251007.12.gif