UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 21 APR 25 Station: X7259 WMO ident: 37259 Latitude: 43.01 Longitude: 47.48 ------------------------------------------------------------------------------- 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 1016 -15 13.2 9.8 80 3.4 11.3 120 5 285.1 286.4 283.7 305.9 7.50 1 1005 76 12.0 4.0 58 8.0 8.0 103 6 284.7 285.6 280.9 299.0 5.07 2 1000 118 12.4 4.4 58 8.0 8.3 95 7 285.5 286.5 281.4 300.3 5.24 3 984 254 15.8 8.8 63 7.0 11.8 60 11 290.3 291.6 285.6 310.8 7.23 4 925 776 13.2 7.2 67 6.0 9.8 285 27 292.8 294.0 286.2 312.6 6.90 5 850 1486 11.6 2.6 54 9.0 6.8 190 5 298.3 299.3 286.9 314.4 5.43 6 836 1625 14.2 3.2 47 11.0 8.2 196 7 302.5 303.5 288.7 319.8 5.77 7 781 2195 11.0 -3.0 37 14.0 4.2 218 13 305.0 305.7 287.8 317.1 3.92 8 715 2922 4.6 -7.4 41 12.0 -0.6 248 21 305.7 306.3 287.2 315.3 3.06 9 700 3094 1.8 -9.2 44 11.0 -2.7 255 23 304.5 305.0 286.4 313.0 2.72 10 663 3528 -2.5 -13.5 43 11.0 -6.4 253 24 304.4 304.8 285.6 310.8 2.03 11 536 5170 -16.5 -27.5 38 11.0 -18.7 243 26 306.8 306.9 285.0 309.3 0.75 12 500 5690 -19.3 -32.3 31 13.0 -21.5 240 27 309.5 309.6 285.8 311.3 0.51 13 469 6163 -21.3 -37.3 22 16.0 -23.6 247 26 312.7 312.8 286.7 313.9 0.33 14 400 7310 -32.3 -50.3 15 18.0 -33.5 265 25 313.0 313.0 286.5 313.4 0.10 15 368 7890 -37.9 -56.9 12 19.0 -38.7 262 32 313.1 313.1 286.5 313.3 0.05 16 301 9248 -46.5 -67.5 7 21.0 -47.0 255 50 319.5 319.5 288.6 319.6 0.01 17 300 9270 -46.7 -67.7 7 21.0 -47.1 255 50 319.5 319.5 288.6 319.6 0.01 18 250 10460 -54.3 -74.3 7 20.0 -54.5 255 52 325.3 325.3 290.4 325.4 0.01 19 249 10486 -54.5 -77.5 4 23.0 -54.7 255 52 325.4 325.4 290.4 325.4 0.00 20 200 11900 -52.9 -76.9 4 24.0 -53.2 260 36 349.0 349.0 296.4 349.0 0.01 21 168 13022 -50.1 -74.1 4 24.0 -50.7 266 34 371.5 371.5 300.8 371.5 0.01 22 150 13750 -53.9 -71.9 9 18.0 -54.3 270 33 377.2 377.2 301.8 377.3 0.02 23 110 15716 -61.1 -78.1 9 17.0 -61.3 274 30 398.7 398.7 305.0 398.7 0.01 24 100 16310 -60.7 -77.7 9 17.0 -61.0 275 29 410.4 410.4 306.6 410.5 0.01 25 92 16827 -61.3 -78.3 9 17.0 -61.6 279 26 419.2 419.2 307.6 419.2 0.01 26 81 17612 -63.3 -79.3 10 16.0 -63.5 284 22 430.6 430.6 308.9 430.7 0.01 27 70 18510 -62.1 -78.1 10 16.0 -62.4 290 17 451.5 451.5 311.0 451.6 0.01 28 64 19063 -63.9 -79.9 10 16.0 -64.1 290 14 459.3 459.3 311.7 459.4 0.01 29 53 20227 -61.9 -77.9 10 16.0 -62.3 290 7 489.4 489.4 314.2 489.5 0.02 30 50 20590 -60.3 -77.3 9 17.0 -60.8 290 5 501.4 501.4 315.1 501.5 0.02 31 43 21527 -59.7 -76.7 9 17.0 -60.3 280 5 525.0 525.0 316.6 525.1 0.03 32 32 23381 -56.3 -73.3 10 17.0 -57.5 259 5 580.3 580.4 319.7 580.8 0.06 33 30 23790 -56.3 -73.3 10 17.0 -57.6 255 5 591.2 591.2 320.2 591.6 0.06 34 20 26380 -54.9 -73.9 8 19.0 -57.0 270 9 668.1 668.2 323.4 668.8 0.09 35 17 27421 -54.1 -73.1 8 19.0 -56.6 702.5 702.5 324.6 703.5 0.11 36 11 30255 -47.7 -67.7 8 20.0 -53.2 818.9 819.1 327.8 822.8 0.38 TRP 249 10486 -54.5 -77.5 4 23.0 -54.7 255 52 325.4 325.4 290.4 325.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 684.51 mb = 3275.66 m = 10746.77 ft Wetbulb zero: 723.58 mb = 2824.02 m = 9265.05 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 45.91 % Est. max temperature: 25.28 C = 77.50 F Sfc-Lift cond lev (LCL): 965.34 mb = 415.59 m = 1363.46 ft T: 15.00 C 700-500 lapse rate: 8.13 C/km ThetaE index: 10.54 C Layer 781.0- 500.0 mb Conv cond level (CCL): 706.33 mb = 3021.11 m = 9911.64 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 33.25 C = 91.84 F Cap Strength: 10.20 C Lifted Index: 3.47 C Risk: None Lifted Index @300 mb: 7.48 C Lifted Index @700 mb: 6.23 C Showalter Index: 0.31 C Risk: Thunderstorms probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 21.90 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 144.20 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.77 J/kg Max Up Vert Vel: 8.22 m/s Conv Inhibition (B-): 54420.68 J/kg Cap Strength: 10.18 C Lift Cond Lev (LCL): 874.37 mb = 1248.64 m = 4096.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 15 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 1016 -15 120 5 -4.3 2.5 | 105 20 -19.1 5.2 1 1000 118 95 7 -7.0 0.6 | 99 22 -21.7 3.3 2 925 776 285 27 26.1 -7.0 | 291 12 11.4 -4.3 3 850 1486 190 5 0.9 4.9 | 119 16 -13.9 7.6 4 700 3094 255 23 22.2 6.0 | 221 11 7.5 8.7 5 500 5690 240 27 23.4 13.5 | 208 18 8.7 16.2 6 400 7310 265 25 24.9 2.2 | 244 11 10.2 4.9 7 300 9270 255 50 48.3 12.9 | 245 37 33.6 15.6 8 250 10460 255 52 50.2 13.5 | 246 39 35.5 16.2 9 249 10486 255 52 50.2 13.5 | 246 39 35.5 16.2 10 200 11900 260 36 35.5 6.3 | 247 23 20.7 9.0 11 150 13750 270 33 33.0 -0.0 | 262 18 18.3 2.7 12 100 16310 275 29 28.9 -2.5 | 269 14 14.2 0.2 13 70 18510 290 17 16.0 -5.8 | 338 3 1.2 -3.1 14 50 20590 290 5 4.7 -1.7 | 96 10 -10.0 1.0 15 30 23790 255 5 4.8 1.3 | 112 11 -9.9 4.0 16 20 26380 270 9 9.0 -0.0 | 115 6 -5.7 2.7 Wind Parameters Mean winds (0-6000m): 250.4 at 20.0 knts Storm direction: 280.4 at 15.0 knts Shear (0-3000m) pos: 3.4 neg: 1.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 79.5 neg: -359.7 tot: -280.1 m^2/s^2 ave: -93.4 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 19.8 stream: -11.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 114.32 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 34 11 73 22| 0.0 21.7 21.7| 0.0-151.7-151.7 -303.4 -0.93| 27.6-25.7 1000 282 17 292 2| 0.0 12.6 12.6| 0.0-292.2-292.2 -292.2 -0.94| 36.8-34.6 1500 280 16 265 1| 0.0 2.0 2.0| 0.0-359.7-359.7 -239.8 -0.94| 32.0-30.2 2000 268 14 162 3| 1.6 1.5 3.1| 25.4-359.7-334.3 -167.1 -0.82| 25.6-21.0 2500 257 14 166 6| 2.6 1.2 3.8| 52.0-359.7-307.7 -123.1 -0.70| 22.0-15.4 3000 258 14 174 6| 3.4 1.0 4.4| 79.5-359.7-280.1 -93.4 -0.57| 19.8-11.3 4000 257 17 193 7| 2.8 0.9 3.7| 85.6-362.7-277.1 -69.3 -0.54| 15.5 -8.4 5000 254 18 201 8| 2.2 0.9 3.2| 85.6-367.9-282.2 -56.4 -0.54| 12.7 -6.8 6000 250 20 203 10| 1.9 0.9 2.8| 93.2-372.5-279.3 -46.5 -0.52| 10.9 -5.6 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250421.12.gif