UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 17 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 ------------------------------------------------------------------------------- SFC 1012 92 13.0 0.0 41 13.0 6.9 245 9 285.2 285.8 279.5 295.9 3.77 1 1000 192 11.2 -1.8 40 13.0 5.4 260 9 284.4 284.9 278.6 293.9 3.35 2 975 402 8.6 -2.4 46 11.0 3.8 262 10 283.8 284.4 278.2 293.1 3.28 3 925 834 4.8 -4.2 52 9.0 1.1 265 11 284.2 284.7 278.1 292.9 3.02 4 869 1339 -0.7 -6.7 64 6.0 -2.9 269 17 283.6 284.1 277.3 291.2 2.66 5 850 1515 -2.1 -8.1 63 6.0 -4.3 270 19 283.9 284.4 277.2 291.0 2.44 6 792 2072 -6.1 -10.4 72 4.3 -7.5 265 22 285.5 285.8 277.6 291.8 2.18 7 785 2142 -5.7 -9.8 73 4.1 -7.1 264 22 286.6 287.0 278.3 293.4 2.31 8 764 2355 -3.7 -9.7 63 6.0 -5.8 262 23 291.0 291.4 280.5 298.1 2.39 9 745 2554 -4.1 -12.1 54 8.0 -6.8 260 24 292.7 293.0 280.8 298.8 2.03 10 720 2823 -3.7 -12.7 50 9.0 -6.8 257 26 296.0 296.4 282.2 302.1 2.00 11 708 2956 -4.3 -19.3 30 15.0 -8.5 256 27 296.8 297.0 281.5 300.5 1.17 12 700 3045 -4.9 -18.9 32 14.0 -8.9 255 27 297.1 297.3 281.7 300.9 1.23 13 653 3589 -7.7 -19.7 38 12.0 -11.0 259 29 299.9 300.1 282.9 303.8 1.23 14 536 5088 -20.5 -26.5 59 6.0 -21.6 271 36 302.0 302.1 283.2 304.7 0.82 15 529 5185 -20.7 -26.7 59 6.0 -21.8 272 36 302.9 303.0 283.6 305.6 0.81 16 500 5600 -23.5 -30.5 53 7.0 -24.6 275 38 304.4 304.5 284.0 306.4 0.60 17 422 6822 -30.3 -41.3 33 11.0 -31.4 298 43 310.8 310.9 285.9 311.7 0.24 18 400 7200 -33.3 -42.3 40 9.0 -34.1 305 44 311.7 311.8 286.2 312.5 0.23 19 386 7449 -35.1 -43.1 44 8.0 -35.7 303 43 312.5 312.6 286.5 313.3 0.22 20 378 7595 -34.7 -42.7 44 8.0 -35.4 301 43 314.9 315.0 287.3 315.8 0.23 21 358 7972 -36.5 -45.5 39 9.0 -37.2 297 42 317.5 317.5 288.1 318.1 0.18 22 300 9170 -46.1 -58.1 24 12.0 -46.5 285 38 320.4 320.4 288.9 320.6 0.05 23 284 9532 -49.1 -60.1 27 11.0 -49.4 287 39 321.1 321.1 289.2 321.3 0.04 24 250 10360 -54.3 -64.3 28 10.0 -54.5 290 40 325.3 325.3 290.4 325.4 0.03 25 248 10412 -54.7 -64.7 28 10.0 -54.9 291 40 325.5 325.5 290.5 325.6 0.03 26 220 11176 -57.5 -67.5 27 10.0 -57.6 310 40 332.5 332.5 292.4 332.6 0.02 27 200 11780 -57.1 -68.1 24 11.0 -57.3 300 38 342.3 342.3 294.9 342.4 0.02 28 158 13278 -54.3 -66.3 22 12.0 -54.6 292 34 371.0 371.0 300.8 371.1 0.03 29 150 13610 -55.3 -68.3 18 13.0 -55.6 290 33 374.8 374.8 301.4 374.9 0.03 30 100 16170 -59.1 -74.1 13 15.0 -59.4 280 25 413.5 413.5 307.0 413.6 0.02 31 70 18410 -58.7 -74.7 11 16.0 -59.2 275 27 458.8 458.8 311.7 458.9 0.02 32 58 19590 -58.3 -75.3 10 17.0 -58.9 278 24 485.1 485.1 313.8 485.2 0.02 33 50 20520 -59.3 -77.3 8 18.0 -59.9 280 21 503.7 503.7 315.2 503.9 0.02 34 45 21178 -61.3 -79.3 7 18.0 -61.8 279 21 514.3 514.3 315.9 514.4 0.02 35 36 22565 -61.5 -79.5 7 18.0 -62.1 277 20 547.7 547.7 318.0 547.8 0.02 36 31 23502 -57.7 -76.7 7 19.0 -58.8 275 19 581.9 581.9 319.8 582.1 0.04 37 30 23710 -56.7 -75.7 7 19.0 -57.9 275 19 590.1 590.1 320.2 590.4 0.04 38 22 25668 -58.7 -78.7 6 20.0 -60.0 264 31 638.8 638.9 322.3 639.1 0.04 39 20 26270 -56.5 -76.5 6 20.0 -58.3 260 35 663.2 663.3 323.2 663.7 0.06 40 15 28118 -51.5 -72.5 6 21.0 -55.0 272 35 736.7 736.8 325.6 738.0 0.14 41 14 28564 -53.7 -74.7 6 21.0 -56.8 275 35 743.9 744.0 325.8 744.9 0.11 42 13 29044 -50.5 -72.5 6 22.0 -54.7 279 35 771.0 771.0 326.5 772.5 0.16 43 10 30760 -49.3 -73.3 4 24.0 -54.8 290 35 835.5 835.6 328.1 837.5 0.19 44 9.8 30892 -49.9 -73.9 4 24.0 -55.2 838.1 838.2 328.2 839.9 0.18 45 8.8 31602 -46.3 -70.3 5 24.0 -53.5 878.2 878.4 329.1 881.9 0.33 TRP 220 11176 -57.5 -67.5 27 10.0 -57.6 310 40 332.5 332.5 292.4 332.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 876.13 mb = 1274.40 m = 4181.04 ft Wetbulb zero: 909.31 mb = 972.27 m = 3189.83 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 51.79 % Est. max temperature: 11.56 C = 52.80 F Sfc-Lift cond lev (LCL): 830.80 mb = 1695.09 m = 5561.26 ft T: -3.39 C 700-500 lapse rate: 7.28 C/km ThetaE index: 4.93 C Layer 1000.0- 792.0 mb Conv cond level (CCL): 803.78 mb = 1955.80 m = 6416.57 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 12.98 C = 55.36 F Cap Strength: 9.80 C Lifted Index: 10.29 C Risk: None Lifted Index @300 mb: 19.27 C Lifted Index @700 mb: 8.56 C Showalter Index: 11.99 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 15.40 C K Index: -0.70 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.06 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 57597.90 J/kg Cap Strength: 10.11 C Lift Cond Lev (LCL): 815.93 mb = 1837.57 m = 6028.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 20 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 1012 92 245 9 8.2 3.8 | 144 16 -9.3 12.7 1 1000 192 260 9 8.9 1.6 | 141 13 -8.6 10.4 2 925 834 265 11 11.0 1.0 | 147 12 -6.5 9.8 3 850 1515 270 19 19.0 -0.0 | 190 9 1.6 8.9 4 700 3045 255 27 26.1 7.0 | 209 18 8.7 15.8 5 500 5600 275 38 37.9 -3.3 | 255 21 20.4 5.5 6 400 7200 305 44 36.0 -25.2 | 311 25 18.6 -16.4 7 300 9170 285 38 36.7 -9.8 | 273 19 19.3 -1.0 8 250 10360 290 40 37.6 -13.7 | 283 21 20.2 -4.8 9 220 11176 310 40 30.6 -25.7 | 322 21 13.2 -16.9 10 200 11780 300 38 32.9 -19.0 | 303 19 15.5 -10.1 11 150 13610 290 33 31.0 -11.3 | 280 14 13.6 -2.4 12 100 16170 280 25 24.6 -4.3 | 238 8 7.2 4.5 13 70 18410 275 27 26.9 -2.4 | 236 11 9.5 6.5 14 50 20520 280 21 20.7 -3.6 | 212 6 3.3 5.2 15 30 23710 275 19 18.9 -1.7 | 192 7 1.5 7.2 16 20 26270 260 35 34.5 6.1 | 229 23 17.0 14.9 17 10 30760 290 35 32.9 -12.0 | 281 16 15.5 -3.1 Wind Parameters Mean winds (0-6000m): 266.9 at 26.1 knts Storm direction: 296.9 at 19.5 knts Shear (0-3000m) pos: 2.0 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 65.7 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -3.1 tot: 34.1 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 36.77 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 ------------------------------------------------------------------------------- 500 260 9 142 13| 3.4 0.0 3.4| 2.9 -3.1 -0.3 -0.5 0.01| 3.8 0.0 1000 263 11 146 12| 3.4 0.0 3.4| 12.1 -3.1 8.9 8.9 0.42| 3.9 1.6 1500 266 13 154 11| 4.0 0.0 4.0| 25.0 -3.1 21.9 14.6 0.64| 4.5 2.9 2000 266 15 164 10| 3.0 0.8 3.8| 30.0 -3.1 26.9 13.5 0.63| 4.2 2.6 2500 265 16 174 10| 2.4 1.3 3.7| 33.9 -3.1 30.8 12.3 0.58| 4.0 2.3 3000 262 18 183 11| 2.0 1.6 3.7| 37.3 -3.1 34.1 11.4 0.53| 3.9 2.1 4000 261 21 195 12| 2.3 1.2 3.5| 65.6 -3.1 62.5 15.6 0.62| 3.7 2.3 5000 263 24 207 13| 2.4 1.0 3.4| 97.1 -3.1 94.0 18.8 0.69| 3.6 2.5 6000 267 26 220 13| 2.7 0.8 3.5|151.1 -3.1 147.9 24.7 0.75| 3.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251017.12.gif