UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 13 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 78 215 3 SFC 998 94 6.6 5.3 91 1.3 5.9 215 3 279.9 280.9 279.2 295.2 5.59 2 943 560 7.0 2.9 75 4.1 5.0 256 18 284.9 285.8 280.8 298.9 5.00 3 925 718 6.4 1.6 71 4.8 4.1 270 23 285.9 286.7 280.9 299.0 4.64 4 895 987 4.6 -1.4 65 6.0 2.0 268 25 286.7 287.4 280.3 297.7 3.85 5 874 1180 3.4 -2.6 65 6.0 0.8 267 26 287.4 288.0 280.4 297.8 3.61 6 853 1376 -0.9 -5.9 69 5.0 -2.8 265 27 284.9 285.4 278.2 293.2 2.88 7 850 1404 -1.1 -6.1 69 5.0 -3.0 265 27 285.0 285.5 278.2 293.2 2.85 8 771 2176 -5.3 -8.6 78 3.3 -6.5 252 30 288.5 289.0 279.6 296.1 2.59 9 768 2207 -4.3 -7.6 78 3.3 -5.5 252 30 289.9 290.4 280.6 298.2 2.81 10 753 2363 -1.5 -16.5 31 15.0 -6.1 249 31 294.6 294.9 280.8 298.9 1.40 11 750 2395 -1.9 -18.9 26 17.0 -6.8 249 31 294.5 294.7 280.5 298.1 1.14 12 700 2942 -3.7 -9.7 63 6.0 -6.0 240 33 298.4 298.9 284.0 306.4 2.61 13 696 2987 -3.9 -9.9 63 6.0 -6.1 241 33 298.7 299.1 284.0 306.6 2.59 14 640 3643 -6.5 -11.5 68 5.0 -8.3 249 39 303.0 303.4 285.5 310.7 2.48 15 500 5520 -19.3 -24.0 66 4.7 -20.4 275 56 309.5 309.7 286.5 313.2 1.10 16 490 5671 -19.9 -24.5 67 4.6 -20.9 273 57 310.6 310.8 286.8 314.2 1.07 17 447 6348 -24.1 -28.7 66 4.6 -24.9 262 59 313.5 313.7 287.5 316.3 0.80 18 400 7150 -30.7 -35.7 61 5.0 -31.3 250 62 315.1 315.2 287.6 316.7 0.46 19 303 9064 -45.7 -50.5 58 4.8 -45.9 250 73 320.0 320.1 288.9 320.5 0.12 20 300 9130 -45.9 -50.8 58 4.9 -46.1 250 73 320.7 320.7 289.1 321.1 0.12 21 293 9286 -46.1 -50.8 59 4.7 -46.3 247 76 322.6 322.6 289.7 323.0 0.12 22 290 9354 -46.5 -51.2 59 4.7 -46.7 245 77 322.9 322.9 289.8 323.3 0.12 23 250 10320 -52.9 -57.5 57 4.6 -53.0 275 73 327.4 327.4 291.0 327.7 0.06 24 243 10503 -53.9 -58.4 58 4.5 -54.0 276 72 328.6 328.6 291.4 328.8 0.06 25 226 10965 -57.9 -62.6 55 4.7 -58.0 280 71 329.4 329.4 291.6 329.5 0.04 26 219 11163 -58.3 -63.1 54 4.8 -58.4 277 67 331.7 331.7 292.2 331.9 0.04 27 210 11429 -55.3 -60.0 56 4.7 -55.4 274 61 340.4 340.4 294.5 340.6 0.06 28 200 11740 -55.7 -60.5 55 4.8 -55.8 270 54 344.6 344.6 295.4 344.8 0.06 29 164 13008 -53.1 -59.1 48 6.0 -53.3 273 46 369.0 369.1 300.5 369.4 0.08 30 150 13580 -54.9 -61.9 42 7.0 -55.1 275 42 375.5 375.5 301.5 375.8 0.06 31 128 14586 -58.3 -66.3 35 8.0 -58.5 275 39 386.8 386.8 303.3 387.0 0.04 32 116 15210 -55.7 -63.7 36 8.0 -56.0 275 38 402.6 402.7 305.6 403.0 0.06 33 100 16150 -58.3 -67.3 31 9.0 -58.6 275 35 415.1 415.1 307.2 415.3 0.04 34 78 17704 -60.5 -70.5 26 10.0 -60.7 275 27 441.1 441.1 310.0 441.3 0.04 35 70 18380 -58.7 -69.7 23 11.0 -59.1 275 23 458.8 458.8 311.7 459.1 0.05 36 69 18470 -57.9 -68.9 23 11.0 -58.3 275 23 462.4 462.4 312.0 462.7 0.05 37 55 19888 -61.3 -73.3 19 12.0 -61.7 279 24 485.6 485.6 313.9 485.8 0.03 38 50 20480 -60.9 -72.9 19 12.0 -61.3 280 25 500.0 500.0 314.9 500.2 0.04 39 43 21420 -59.5 -72.5 17 13.0 -60.1 283 24 525.4 525.5 316.6 525.8 0.05 40 37 22353 -63.1 -76.1 16 13.0 -63.6 286 23 539.3 539.3 317.5 539.5 0.03 41 31 23446 -61.1 -74.1 16 13.0 -61.7 289 21 572.7 572.7 319.3 573.1 0.05 42 30 23650 -60.7 -74.7 14 14.0 -61.4 290 21 579.2 579.2 319.6 579.5 0.05 43 20 26190 -57.9 -72.9 13 15.0 -59.3 260 23 658.9 659.0 323.0 659.8 0.10 44 18 26858 -56.3 -71.3 14 15.0 -58.1 263 27 684.2 684.2 324.0 685.3 0.14 45 15 28015 -57.7 -73.7 11 16.0 -59.6 268 33 716.1 716.2 325.0 717.2 0.12 46 12 29446 -51.7 -68.7 11 17.0 -55.5 275 41 784.6 784.7 326.9 787.6 0.31 47 10 30640 -47.9 -65.9 11 18.0 -53.5 280 48 840.7 841.0 328.3 846.4 0.54 48 8.3 31876 -45.3 -64.3 10 19.0 -52.6 897.0 897.4 329.5 906.1 0.81 TRP 226 10965 -57.9 -62.6 55 4.7 -58.0 280 71 329.4 329.4 291.6 329.5 0.04 WND 290 9354 -46.5 -51.2 59 4.7 -46.7 245 77 322.9 322.9 289.8 323.3 0.12 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 857.40 mb = 1334.94 m = 4379.68 ft Wetbulb zero: 869.28 mb = 1223.85 m = 4015.22 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 66.33 % Est. max temperature: 11.77 C = 53.18 F Sfc-Lift cond lev (LCL): 978.28 mb = 258.31 m = 847.46 ft T: 6.74 C 700-500 lapse rate: 6.05 C/km ThetaE index: 4.61 C Layer 853.0- 771.0 mb Conv cond level (CCL): 864.48 mb = 1268.31 m = 4161.08 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 12.98 C = 55.37 F Cap Strength: 9.24 C Lifted Index: 11.21 C Risk: None Lifted Index @300 mb: 16.25 C Lifted Index @700 mb: 7.00 C Showalter Index: 14.55 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 13.20 C K Index: 6.10 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.51 J/kg Max Up Vert Vel: 8.06 m/s Conv Inhibition (B-): 53.35 J/kg Cap Strength: 11.12 C Lift Cond Lev (LCL): 894.30 mb = 993.68 m = 3260.06 ft Lev Free Conv (LFC): 849.30 mb = 1410.51 m = 4627.60 ft Equ Level (EL): 789.30 mb = 1990.55 m = 6530.59 ft B at Equ Level: 32.47 J/kg Max Parcel Lev (MPL): 749.30 mb = 2402.44 m = 7881.94 ft Wind level data Storm motion: 292 at 28 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 ---------------------------------------------------------- 0 998 94 215 3 1.7 2.5 | 118 27 -23.9 12.6 1 925 718 270 23 23.0 -0.0 | 166 10 -2.6 10.2 2 850 1404 265 27 26.9 2.4 | 186 13 1.3 12.5 3 700 2942 240 33 28.6 16.5 | 186 27 3.0 26.7 4 500 5520 275 56 55.8 -4.9 | 260 31 30.2 5.3 5 400 7150 250 62 58.3 21.2 | 226 45 32.7 31.4 6 300 9130 250 73 68.6 25.0 | 231 56 43.0 35.1 7 290 9354 245 77 69.8 32.5 | 226 61 44.2 42.7 8 250 10320 275 73 72.7 -6.4 | 265 47 47.1 3.8 9 226 10965 280 71 69.9 -12.3 | 273 44 44.3 -2.2 10 200 11740 270 54 54.0 -0.0 | 250 30 28.4 10.2 11 150 13580 275 42 41.8 -3.7 | 248 17 16.2 6.5 12 100 16150 275 35 34.9 -3.1 | 233 12 9.3 7.1 13 70 18380 275 23 22.9 -2.0 | 162 9 -2.7 8.1 14 50 20480 280 25 24.6 -4.3 | 170 6 -1.0 5.8 15 30 23650 290 21 19.7 -7.2 | 117 7 -5.9 3.0 16 20 26190 260 23 22.7 4.0 | 168 14 -3.0 14.1 17 10 30640 280 48 47.3 -8.3 | 265 22 21.7 1.8 Wind Parameters Mean winds (0-6000m): 261.6 at 36.7 knts Storm direction: 291.6 at 27.5 knts Shear (0-3000m) pos: 4.0 neg: 2.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 72.4 deg Storm rel helicity (0-3000m) pos: 117.9 neg: -6.0 tot: 111.9 m^2/s^2 ave: 37.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.37 Bulk Shear: 88.07 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 ------------------------------------------------------------------------------- 500 264 11 128 19| 17.5 0.0 17.5| 81.6 0.0 81.6 163.2 0.75| 18.9 14.1 1000 267 17 143 14| 12.1 0.0 12.1| 97.7 0.0 97.7 97.7 0.72| 13.5 9.7 1500 266 20 155 13| 8.1 1.2 9.3|104.3 0.0 104.3 69.6 0.70| 10.3 7.2 2000 263 22 165 13| 6.0 2.0 8.1|105.9 0.0 105.9 53.0 0.62| 8.9 5.5 2500 259 24 173 15| 4.8 2.6 7.4|105.9 -2.3 103.7 41.5 0.53| 8.1 4.3 3000 256 26 177 17| 4.0 2.7 6.7|117.9 -6.0 111.9 37.3 0.50| 7.6 3.8 4000 254 29 186 18| 4.6 2.0 6.6|207.6 -6.0 201.6 50.4 0.61| 7.3 4.5 5000 257 33 200 18| 5.0 1.6 6.6|310.6 -6.0 304.5 60.9 0.69| 7.3 5.0 6000 262 37 215 19| 4.6 2.0 6.6|357.3 -70.1 287.2 47.9 0.55| 7.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251013.00.gif