UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 20 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 1000 90 10.2 6.2 76 4.0 8.1 230 5 283.4 284.4 281.3 299.9 5.95 1 940 599 5.0 1.8 80 3.2 3.5 250 13 283.1 283.9 279.6 296.1 4.63 2 925 730 4.2 1.4 82 2.8 2.9 255 15 283.6 284.4 279.7 296.4 4.57 3 858 1337 -1.5 -4.1 82 2.6 -2.5 251 13 283.8 284.4 278.2 293.2 3.28 4 850 1412 -1.7 -4.5 81 2.8 -2.8 250 13 284.4 284.9 278.4 293.6 3.22 5 777 2121 -5.3 -7.6 84 2.3 -6.1 241 19 287.9 288.4 279.6 296.0 2.77 6 752 2377 -8.1 -18.1 44 10.0 -10.7 237 21 287.6 287.8 277.3 291.3 1.22 7 717 2745 -10.3 -24.3 31 14.0 -13.3 232 24 289.1 289.2 277.4 291.4 0.75 8 700 2930 -10.9 -24.9 31 14.0 -13.9 230 25 290.4 290.5 278.0 292.7 0.72 9 630 3731 -15.1 -32.1 22 17.0 -17.9 224 26 294.5 294.6 279.5 295.9 0.41 10 611 3961 -16.9 -34.9 19 18.0 -19.5 222 26 295.0 295.1 279.6 296.1 0.32 11 500 5430 -28.1 -45.1 18 17.0 -29.5 210 27 298.8 298.8 281.0 299.3 0.14 12 466 5932 -32.5 -48.5 19 16.0 -33.5 210 32 299.4 299.4 281.2 299.7 0.10 13 400 7000 -37.7 -52.7 19 15.0 -38.4 210 44 306.0 306.0 283.9 306.3 0.07 14 399 7017 -38.1 -53.1 19 15.0 -38.8 210 44 305.7 305.7 283.8 305.9 0.07 15 355 7817 -40.1 -57.1 15 17.0 -40.8 214 46 313.4 313.4 286.6 313.6 0.05 16 300 8950 -45.9 -61.9 15 16.0 -46.3 220 50 320.7 320.7 289.0 320.8 0.03 17 285 9290 -48.5 -63.5 16 15.0 -48.8 220 50 321.7 321.7 289.3 321.8 0.03 18 264 9793 -49.9 -64.9 16 15.0 -50.2 220 50 326.7 326.8 290.8 326.8 0.02 19 260 9893 -50.1 -65.1 15 15.0 -50.4 220 50 327.9 327.9 291.2 328.0 0.02 20 250 10150 -50.1 -65.1 15 15.0 -50.4 210 56 331.6 331.6 292.2 331.7 0.02 21 243 10335 -49.9 -65.1 15 15.3 -50.2 200 60 334.6 334.7 293.0 334.7 0.02 22 202 11545 -48.3 -65.3 12 17.0 -48.8 209 36 355.3 355.3 297.8 355.4 0.03 23 200 11610 -49.1 -66.1 12 17.0 -49.6 210 35 355.0 355.0 297.7 355.1 0.03 24 183 12189 -52.1 -70.1 10 18.0 -52.5 224 33 359.3 359.3 298.6 359.4 0.02 25 160 13060 -50.7 -68.7 10 18.0 -51.2 245 29 375.7 375.7 301.6 375.8 0.02 26 150 13480 -51.5 -70.5 9 19.0 -52.0 255 27 381.3 381.3 302.5 381.4 0.02 27 130 14402 -55.7 -74.7 8 19.0 -56.1 246 26 389.7 389.7 303.8 389.8 0.01 28 100 16070 -57.3 -77.3 6 20.0 -57.7 230 25 417.0 417.0 307.4 417.1 0.01 29 71 18221 -57.7 -77.7 6 20.0 -58.2 264 25 459.1 459.1 311.7 459.2 0.01 30 70 18310 -58.1 -78.1 6 20.0 -58.6 265 25 460.1 460.1 311.8 460.2 0.01 31 62 19071 -60.9 -79.9 6 19.0 -61.3 265 28 470.1 470.1 312.7 470.2 0.01 32 52 20173 -57.9 -78.9 5 21.0 -58.6 265 32 501.4 501.4 315.1 501.5 0.02 33 50 20420 -58.9 -78.9 6 20.0 -59.5 265 33 504.7 504.7 315.3 504.8 0.02 34 32 23199 -62.3 -82.3 5 20.0 -62.9 304 44 564.3 564.3 318.9 564.4 0.01 35 30 23600 -59.7 -79.7 6 20.0 -60.6 310 46 581.9 581.9 319.8 582.0 0.02 36 27 24261 -58.1 -79.1 5 21.0 -59.3 301 45 604.2 604.2 320.8 604.4 0.03 37 20 26140 -60.3 -80.3 6 20.0 -61.5 275 42 651.6 651.6 322.7 651.8 0.03 38 18 26796 -60.9 -80.9 5 20.0 -62.1 669.6 669.7 323.4 669.9 0.03 39 15 27949 -53.5 -74.5 6 21.0 -56.5 730.1 730.1 325.4 731.0 0.11 40 14 28391 -55.7 -76.7 6 21.0 -58.3 737.2 737.2 325.6 737.9 0.08 41 11 29938 -52.5 -74.5 5 22.0 -56.5 801.4 801.5 327.3 802.8 0.14 42 11 29938 -47.9 -69.9 6 22.0 -53.5 818.1 818.3 327.7 821.0 0.28 TRP 260 9893 -50.1 -65.1 15 15.0 -50.4 220 50 327.9 327.9 291.2 328.0 0.02 WND 243 10335 -49.9 -65.1 15 15.3 -50.2 200 60 334.6 334.7 293.0 334.7 0.02 Sounding variables and indices 1000-500 mb thick: 5340.19 m Freezing level: 875.63 mb = 1177.39 m = 3862.79 ft Wetbulb zero: 889.26 mb = 1048.16 m = 3438.82 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 46.54 % Est. max temperature: 11.21 C = 52.19 F Sfc-Lift cond lev (LCL): 941.07 mb = 589.68 m = 1934.62 ft T: 5.10 C 700-500 lapse rate: 6.88 C/km ThetaE index: 4.73 C Layer 752.0- 717.0 mb Conv cond level (CCL): 898.96 mb = 960.60 m = 3151.53 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 10.55 C = 50.98 F Cap Strength: 1.95 C Lifted Index: 2.88 C Risk: None Lifted Index @300 mb: 16.75 C Lifted Index @700 mb: 0.21 C Showalter Index: 5.45 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 23.60 C K Index: 7.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.40 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 2.40 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 903.46 mb = 920.26 m = 3019.18 ft Lev Free Conv (LFC): 888.46 mb = 1055.45 m = 3462.73 ft Equ Level (EL): 788.46 mb = 2005.79 m = 6580.59 ft B at Equ Level: 19.26 J/kg Max Parcel Lev (MPL): 628.46 mb = 3749.32 m = 12300.76 ft Wind level data Storm motion: 255 at 16 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 1000 90 230 5 3.8 3.2 | 86 12 -12.0 -0.9 1 925 730 255 15 14.5 3.9 | 79 1 -1.4 -0.3 2 850 1412 250 13 12.2 4.4 | 95 4 -3.7 0.3 3 700 2930 230 25 19.2 16.1 | 195 12 3.3 11.9 4 500 5430 210 27 13.5 23.4 | 173 19 -2.4 19.2 5 400 7000 210 44 22.0 38.1 | 190 35 6.1 34.0 6 300 8950 220 50 32.1 38.3 | 205 38 16.3 34.2 7 260 9893 220 50 32.1 38.3 | 205 38 16.3 34.2 8 250 10150 210 56 28.0 48.5 | 195 46 12.1 44.3 9 243 10335 200 60 20.5 56.4 | 185 52 4.6 52.2 10 200 11610 210 35 17.5 30.3 | 184 26 1.6 26.2 11 150 13480 255 27 26.1 7.0 | 254 11 10.2 2.8 12 100 16070 230 25 19.2 16.1 | 195 12 3.3 11.9 13 70 18310 265 25 24.9 2.2 | 282 9 9.0 -2.0 14 50 20420 265 33 32.9 2.9 | 274 17 17.0 -1.3 15 30 23600 310 46 35.2 -29.6 | 330 39 19.4 -33.7 16 20 26140 275 42 41.8 -3.7 | 287 27 26.0 -7.8 Wind Parameters Mean winds (0-6000m): 225.3 at 21.9 knts Storm direction: 255.3 at 16.4 knts Shear (0-3000m) pos: 1.6 neg: 2.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -1.6 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.28 Bulk Shear: 26.07 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 ------------------------------------------------------------------------------- 500 247 9 85 8| 8.5 0.0 8.5| 3.9 -0.0 3.9 7.8 0.18| 8.6 1.6 1000 251 12 86 5| 4.9 0.0 4.9| 4.1 -0.3 3.7 3.7 0.11| 6.1 0.7 1500 251 12 88 4| 3.3 0.4 3.7| 5.3 -0.3 4.9 3.3 0.19| 4.9 0.9 2000 249 13 101 4| 2.4 1.4 3.8| 8.3 -0.3 8.0 4.0 0.34| 4.8 1.6 2500 245 15 130 3| 2.0 2.1 4.0| 10.6 -0.3 10.2 4.1 0.33| 4.8 1.6 3000 241 16 157 4| 1.6 2.3 4.0| 11.0 -1.6 9.3 3.1 0.28| 4.6 1.3 4000 235 19 175 6| 1.2 2.0 3.3| 11.0 -10.6 0.3 0.1 0.16| 4.0 0.6 5000 230 20 178 9| 1.0 1.9 2.9| 11.0 -21.6 -10.7 -2.1 0.08| 3.5 0.3 6000 225 22 178 11| 0.8 2.2 3.0| 32.5 -25.4 7.1 1.2 0.13| 3.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251020.12.gif