UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 28 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 66 255 7 SFC 997 91 11.0 5.0 66 6.0 7.9 255 7 284.4 285.3 281.2 299.7 5.48 2 925 709 5.0 0.3 72 4.7 2.8 235 11 284.4 285.2 279.7 296.3 4.22 3 896 968 2.4 -1.2 77 3.6 0.8 243 16 284.3 285.0 279.3 295.4 3.91 4 857 1330 5.2 -9.8 33 15.0 -0.4 253 22 290.9 291.3 280.1 297.2 2.12 5 850 1397 4.6 -13.4 26 18.0 -1.6 255 23 291.0 291.2 279.4 295.8 1.60 6 836 1532 3.6 -15.4 23 19.0 -2.6 252 24 291.3 291.5 279.3 295.5 1.38 7 706 2880 -5.9 -18.9 35 13.0 -9.5 217 31 295.2 295.4 280.9 299.0 1.22 8 700 2947 -6.1 -19.1 35 13.0 -9.7 215 31 295.7 295.9 281.1 299.5 1.21 9 698 2969 -6.1 -19.1 35 13.0 -9.7 215 31 296.0 296.2 281.2 299.8 1.21 10 686 3105 -6.3 -20.3 32 14.0 -10.1 214 32 297.2 297.4 281.7 300.7 1.11 11 678 3197 -5.7 -20.7 30 15.0 -9.8 214 33 298.9 299.1 282.3 302.4 1.08 12 661 3396 -6.7 -23.7 24 17.0 -11.0 213 35 299.9 300.1 282.5 302.7 0.85 13 654 3479 -5.5 -25.5 19 20.0 -10.5 213 36 302.2 302.3 283.2 304.6 0.73 14 631 3759 -6.9 -32.9 11 26.0 -12.2 212 38 303.7 303.8 283.4 305.0 0.38 15 500 5530 -19.9 -32.9 30 13.0 -22.0 205 54 308.8 308.9 285.5 310.4 0.48 16 431 6610 -27.1 -34.1 51 7.0 -28.1 202 58 313.0 313.1 287.0 314.7 0.49 17 400 7140 -31.9 -37.9 55 6.0 -32.6 200 60 313.5 313.6 287.0 314.8 0.36 18 370 7687 -35.9 -40.7 61 4.8 -36.3 204 63 315.3 315.3 287.5 316.4 0.30 19 300 9110 -47.7 -53.7 50 6.0 -47.9 215 71 318.1 318.1 288.2 318.5 0.09 20 283 9492 -50.9 -56.9 49 6.0 -51.1 217 75 318.9 318.9 288.5 319.1 0.06 21 252 10239 -55.2 -61.2 47 6.0 -55.3 220 83 323.3 323.3 289.8 323.4 0.04 22 250 10290 -55.5 -61.5 47 6.0 -55.6 220 83 323.6 323.6 289.9 323.7 0.04 23 238 10604 -56.7 -62.7 47 6.0 -56.8 211 81 326.3 326.3 290.7 326.5 0.03 24 237 10631 -56.7 -62.7 47 6.0 -56.8 210 81 326.7 326.7 290.8 326.9 0.04 25 200 11720 -53.5 -60.5 42 7.0 -53.7 215 73 348.0 348.1 296.3 348.3 0.06 26 199 11752 -53.5 -60.5 42 7.0 -53.7 215 73 348.5 348.6 296.4 348.8 0.06 27 180 12390 -56.7 -64.7 36 8.0 -56.9 210 65 353.5 353.5 297.4 353.6 0.04 28 156 13299 -54.1 -64.1 28 10.0 -54.4 202 55 372.7 372.7 301.1 372.9 0.04 29 150 13550 -54.5 -64.5 28 10.0 -54.8 200 52 376.2 376.2 301.6 376.4 0.04 30 136 14175 -57.9 -68.9 23 11.0 -58.1 204 52 380.8 380.9 302.4 381.0 0.03 31 129 14511 -55.3 -67.3 21 12.0 -55.6 206 52 391.3 391.3 304.0 391.5 0.03 32 100 16130 -57.9 -71.9 15 14.0 -58.2 215 52 415.9 415.9 307.2 416.0 0.02 33 91 16722 -59.9 -73.9 14 14.0 -60.2 220 50 423.3 423.3 308.1 423.4 0.02 34 73 18106 -57.5 -73.5 11 16.0 -58.0 233 47 455.9 455.9 311.4 456.0 0.03 35 70 18370 -58.5 -73.5 13 15.0 -58.9 235 46 459.2 459.2 311.7 459.4 0.03 36 53 20102 -64.1 -80.1 9 16.0 -64.4 227 38 484.3 484.3 313.8 484.4 0.01 37 50 20460 -63.3 -79.3 10 16.0 -63.7 225 36 494.3 494.3 314.5 494.4 0.01 38 46 20973 -60.1 -77.1 9 17.0 -60.7 224 36 514.0 514.0 315.9 514.1 0.02 39 39 21999 -59.9 -77.9 8 18.0 -60.6 223 36 539.3 539.3 317.5 539.5 0.02 40 36 22494 -62.1 -79.1 9 17.0 -62.7 222 36 546.1 546.1 317.9 546.3 0.02 41 33 23032 -60.1 -78.1 8 18.0 -60.9 221 36 565.2 565.2 318.9 565.4 0.03 42 32 23223 -61.3 -79.3 7 18.0 -62.0 221 36 567.0 567.0 319.0 567.1 0.02 43 30 23620 -63.3 -81.3 7 18.0 -63.9 220 36 572.1 572.1 319.3 572.2 0.02 44 28 24044 -64.5 -82.5 7 18.0 -65.0 223 38 580.1 580.1 319.7 580.2 0.02 45 25 24746 -59.5 -78.5 7 19.0 -60.6 227 42 613.6 613.6 321.2 613.9 0.03 46 20 26150 -57.9 -77.9 6 20.0 -59.5 235 50 658.9 659.0 323.0 659.3 0.05 47 17 27170 -60.3 -79.3 7 19.0 -61.7 235 57 682.6 682.6 323.9 683.0 0.04 48 10 30520 -55.3 -77.3 5 22.0 -58.7 235 79 813.1 813.2 327.6 814.1 0.10 49 9.8 30649 -55.9 -77.9 5 22.0 -59.2 815.6 815.6 327.7 816.5 0.10 TRP 237 10631 -56.7 -62.7 47 6.0 -56.8 210 81 326.7 326.7 290.8 326.9 0.04 WND 252 10239 -55.2 -61.2 47 6.0 -55.3 220 83 323.3 323.3 289.8 323.4 0.04 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 786.74 mb = 2042.90 m = 6702.34 ft Wetbulb zero: 870.58 mb = 1202.11 m = 3943.87 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 33.52 % Est. max temperature: 17.64 C = 63.74 F Sfc-Lift cond lev (LCL): 910.25 mb = 839.70 m = 2754.89 ft T: 3.69 C 700-500 lapse rate: 5.34 C/km ThetaE index: 4.32 C Layer 925.0- 857.0 mb Conv cond level (CCL): 770.62 mb = 2181.58 m = 7157.34 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 19.83 C = 67.69 F Cap Strength: 9.90 C Lifted Index: 10.90 C Risk: None Lifted Index @300 mb: 14.74 C Lifted Index @700 mb: 4.84 C Showalter Index: 12.01 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 6.50 C K Index: -1.90 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.17 J/kg Max Up Vert Vel: 0.58 m/s Conv Inhibition (B-): 53202.49 J/kg Cap Strength: 10.78 C Lift Cond Lev (LCL): 877.34 mb = 1139.20 m = 3737.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 25 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 ---------------------------------------------------------- 0 997 91 255 7 6.8 1.8 | 62 18 -16.2 -8.7 1 925 709 235 11 9.0 6.3 | 73 15 -13.9 -4.2 2 850 1397 255 23 22.2 6.0 | 9 5 -0.7 -4.5 3 700 2947 215 31 17.8 25.4 | 161 16 -5.2 14.9 4 500 5530 205 54 22.8 48.9 | 180 38 -0.1 38.5 5 400 7140 200 60 20.5 56.4 | 177 46 -2.4 45.9 6 300 9110 215 71 40.7 58.2 | 200 51 17.8 47.7 7 252 10239 220 83 53.4 63.6 | 210 61 30.4 53.1 8 250 10290 220 83 53.4 63.6 | 210 61 30.4 53.1 9 237 10631 210 81 40.5 70.1 | 196 62 17.6 59.7 10 200 11720 215 73 41.9 59.8 | 201 53 18.9 49.3 11 150 13550 200 52 17.8 48.9 | 172 39 -5.2 38.4 12 100 16130 215 52 29.8 42.6 | 192 33 6.9 32.1 13 70 18370 235 46 37.7 26.4 | 223 22 14.7 15.9 14 50 20460 225 36 25.5 25.5 | 190 15 2.5 15.0 15 30 23620 220 36 23.1 27.6 | 181 17 0.2 17.1 16 20 26150 235 50 41.0 28.7 | 225 26 18.0 18.2 17 10 30520 235 79 64.7 45.3 | 230 54 41.8 34.8 Wind Parameters Mean winds (0-6000m): 215.5 at 33.6 knts Storm direction: 245.5 at 25.2 knts Shear (0-3000m) pos: 2.4 neg: 3.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -15.6 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 92.46 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 ------------------------------------------------------------------------------- 500 245 9 66 17| 0.0 4.1 4.1| 10.0 0.0 10.0 20.1 0.57| 4.2 2.4 1000 242 11 68 14| 3.9 2.1 6.0| 13.3 -3.8 9.4 9.4 0.13| 6.3 0.8 1500 248 15 62 11| 4.8 1.4 6.2| 13.3 -10.9 2.4 1.6 -0.17| 7.1 -1.2 2000 246 17 64 8| 3.6 2.5 6.2| 13.6 -10.9 2.8 1.4 -0.04| 7.0 -0.3 2500 241 19 80 6| 2.9 3.3 6.2| 13.6 -12.4 1.2 0.5 -0.05| 7.0 -0.4 3000 235 21 108 6| 2.4 3.8 6.2| 16.2 -15.6 0.6 0.2 -0.05| 6.9 -0.4 4000 227 25 145 8| 1.8 4.0 5.8| 38.2 -15.6 22.6 5.6 0.04| 6.4 0.3 5000 220 29 161 13| 1.5 4.1 5.6| 52.9 -15.6 37.3 7.5 0.07| 6.1 0.4 6000 215 34 169 17| 1.2 4.0 5.2| 56.0 -22.2 33.8 5.6 0.05| 5.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251028.12.gif