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 X4247... Searching the city database file for: X4247 ... Date:1200Z 31 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 86 195 9 SFC 999 94 10.2 7.6 84 2.6 8.8 195 9 283.4 284.6 282.0 301.6 6.56 2 925 731 6.6 4.4 86 2.2 5.5 210 44 286.1 287.0 282.2 302.0 5.67 3 850 1422 3.6 1.3 85 2.3 2.5 210 35 289.9 290.8 283.0 304.1 4.95 4 820 1713 2.0 -0.3 85 2.3 0.9 210 37 291.2 292.0 283.2 304.4 4.56 5 710 2860 -6.5 -10.6 73 4.1 -7.9 210 43 294.1 294.5 281.9 301.3 2.40 6 700 2971 -6.5 -10.4 74 3.9 -7.9 210 44 295.3 295.7 282.5 302.8 2.47 7 691 3072 -6.3 -9.4 79 3.1 -7.4 210 44 296.6 297.1 283.3 304.8 2.71 8 653 3511 -8.7 -11.7 79 3.0 -9.7 208 46 298.7 299.2 283.8 306.1 2.39 9 634 3740 -8.1 -10.2 85 2.1 -8.9 207 47 301.9 302.5 285.5 310.5 2.77 10 518 5277 -17.9 -22.3 68 4.4 -19.0 201 53 308.1 308.3 286.1 312.1 1.23 11 500 5540 -20.1 -24.6 67 4.5 -21.1 200 54 308.5 308.7 286.0 312.0 1.04 12 450 6313 -27.3 -33.3 57 6.0 -28.1 209 58 308.9 309.0 285.5 310.7 0.51 13 430 6642 -27.5 -34.5 51 7.0 -28.5 214 59 312.7 312.8 286.9 314.4 0.48 14 400 7160 -31.1 -38.1 50 7.0 -31.9 220 62 314.6 314.6 287.3 315.8 0.36 15 300 9130 -47.1 -55.1 40 8.0 -47.4 225 73 319.0 319.0 288.5 319.2 0.07 16 285 9467 -51.1 -59.1 38 8.0 -51.3 227 75 318.0 318.0 288.1 318.1 0.05 17 253 10234 -55.8 -63.8 36 8.0 -55.9 230 81 322.0 322.0 289.4 322.1 0.03 18 250 10310 -56.3 -64.3 36 8.0 -56.4 230 81 322.4 322.4 289.5 322.5 0.03 19 248 10361 -56.7 -64.7 36 8.0 -56.8 230 81 322.5 322.5 289.6 322.6 0.03 20 211 11376 -60.1 -68.1 34 8.0 -60.2 235 71 332.5 332.5 292.4 332.5 0.02 21 200 11710 -60.3 -68.3 34 8.0 -60.4 235 60 337.3 337.3 293.7 337.4 0.02 22 199 11741 -60.5 -68.5 34 8.0 -60.6 235 60 337.4 337.4 293.7 337.5 0.02 23 172 12666 -54.5 -63.5 32 9.0 -54.7 240 46 361.7 361.7 299.1 361.9 0.04 24 150 13540 -57.3 -66.3 31 9.0 -57.5 245 33 371.4 371.4 300.8 371.5 0.03 25 111 15435 -60.1 -70.1 26 10.0 -60.3 252 32 399.5 399.5 305.2 399.6 0.03 26 100 16090 -58.7 -68.7 26 10.0 -59.0 255 31 414.3 414.3 307.0 414.5 0.04 27 79 17561 -60.9 -70.9 26 10.0 -61.2 258 28 438.7 438.7 309.7 438.8 0.03 28 70 18310 -61.9 -71.9 25 10.0 -62.1 260 27 452.0 452.0 311.1 452.1 0.03 29 50 20390 -63.3 -73.3 25 10.0 -63.6 275 36 494.3 494.3 314.5 494.5 0.04 30 49 20514 -63.9 -73.9 24 10.0 -64.2 274 36 495.8 495.8 314.7 496.0 0.04 31 36 22411 -61.3 -71.3 25 10.0 -61.8 259 35 548.2 548.2 318.0 548.7 0.07 32 30 23530 -65.1 -75.1 24 10.0 -65.5 250 35 567.2 567.2 319.0 567.5 0.05 33 27 24171 -66.1 -76.1 23 10.0 -66.5 247 38 581.7 581.7 319.8 582.0 0.05 34 23 25153 -62.5 -73.5 21 11.0 -63.2 243 42 619.6 619.6 321.5 620.2 0.08 35 21 25711 -64.9 -74.9 24 10.0 -65.4 241 45 628.7 628.7 321.9 629.2 0.07 36 20 26010 -63.5 -73.5 24 10.0 -64.2 240 46 641.8 641.8 322.4 642.5 0.09 37 16 27382 -63.1 -73.1 25 10.0 -64.0 685.4 685.5 324.0 686.4 0.12 TRP 211 11376 -60.1 -68.1 34 8.0 -60.2 235 71 332.5 332.5 292.4 332.5 0.02 WND 253 10234 -55.8 -63.8 36 8.0 -55.9 230 81 322.0 322.0 289.4 322.1 0.03 Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 794.12 mb = 1983.16 m = 6506.36 ft Wetbulb zero: 808.46 mb = 1826.19 m = 5991.35 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 79.32 % Est. max temperature: 16.73 C = 62.11 F Sfc-Lift cond lev (LCL): 960.37 mb = 420.59 m = 1379.88 ft T: 8.36 C 700-500 lapse rate: 5.29 C/km ThetaE index: 3.11 C Layer 710.0- 700.0 mb Conv cond level (CCL): 861.72 mb = 1310.11 m = 4298.20 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 16.06 C = 60.91 F Cap Strength: 7.57 C Lifted Index: 7.51 C Risk: None Lifted Index @300 mb: 12.18 C Lifted Index @700 mb: 1.80 C Showalter Index: 6.01 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.40 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 139.60 Risk: None Energy Index: 1.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.95 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 41720.68 J/kg Cap Strength: 7.55 C Lift Cond Lev (LCL): 914.67 mb = 822.79 m = 2699.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 33 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 ---------------------------------------------------------- 0 999 94 195 9 2.3 8.7 | 69 27 -25.1 -9.5 1 925 731 210 44 22.0 38.1 | 165 21 -5.4 19.9 2 850 1422 210 35 17.5 30.3 | 141 16 -9.9 12.1 3 700 2971 210 44 22.0 38.1 | 165 21 -5.4 19.9 4 500 5540 200 54 18.5 50.7 | 165 34 -8.9 32.5 5 400 7160 220 62 39.9 47.5 | 203 32 12.5 29.3 6 300 9130 225 73 51.6 51.6 | 216 41 24.2 33.4 7 253 10234 230 81 62.0 52.1 | 226 48 34.7 33.9 8 250 10310 230 81 62.0 52.1 | 226 48 34.7 33.9 9 211 11376 235 71 58.2 40.7 | 234 38 30.8 22.5 10 200 11710 235 60 49.1 34.4 | 233 27 21.8 16.2 11 150 13540 245 33 29.9 13.9 | 329 5 2.5 -4.3 12 100 16090 255 31 29.9 8.0 | 346 11 2.6 -10.2 13 70 18310 260 27 26.6 4.7 | 3 14 -0.8 -13.5 14 50 20390 275 36 35.9 -3.1 | 338 23 8.5 -21.4 15 30 23530 250 35 32.9 12.0 | 319 8 5.5 -6.2 16 20 26010 240 46 39.8 23.0 | 249 13 12.5 4.8 Wind Parameters Mean winds (0-6000m): 206.4 at 43.9 knts Storm direction: 236.4 at 32.9 knts Shear (0-3000m) pos: 5.3 neg: 0.9 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 203.9 neg: -30.2 tot: 173.7 m^2/s^2 ave: 57.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 59.79 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 ------------------------------------------------------------------------------- 500 207 23 96 17| 28.5 0.0 28.5|136.0 0.0 136.0 272.1 0.92| 28.8 26.4 1000 209 32 129 16| 15.8 0.0 15.8|170.0 -15.1 154.9 154.9 0.75| 20.1 15.1 1500 209 34 135 16| 10.5 1.1 11.6|172.5 -30.2 142.3 94.9 0.61| 14.9 9.1 2000 209 35 139 16| 7.9 0.1 8.0|183.7 -30.2 153.5 76.8 0.63| 12.0 7.5 2500 210 36 143 16| 6.3 0.5 6.8|195.0 -30.2 164.8 65.9 0.64| 10.2 6.5 3000 210 37 147 17| 5.3 0.9 6.2|203.9 -30.2 173.7 57.9 0.64| 8.9 5.7 4000 209 39 153 18| 3.9 1.2 5.2|205.5 -30.2 175.2 43.8 0.58| 7.4 4.3 5000 208 42 156 20| 3.2 1.5 4.7|205.5 -32.4 173.0 34.6 0.53| 6.4 3.4 6000 206 44 159 23| 3.0 1.4 4.4|266.7 -34.6 232.1 38.7 0.56| 6.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251031.12.gif