UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for U7730... Searching the city database file for: U7730 ... Date:0000Z 24 APR 25 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 93 350 3 SFC 993 153 15.6 5.6 51 10.0 10.2 350 3 289.3 290.3 283.7 305.7 5.74 2 966 386 15.6 5.6 51 10.0 10.2 358 6 291.6 292.7 284.8 308.6 5.90 3 954 492 17.4 7.4 52 10.0 11.7 1 8 294.5 295.7 286.8 314.1 6.78 4 925 755 16.4 2.4 39 14.0 9.0 10 11 296.1 297.0 285.5 310.6 4.92 5 888 1104 14.6 -3.4 29 18.0 6.1 305 9 297.7 298.3 284.5 307.8 3.35 6 864 1336 13.0 -4.0 30 17.0 5.1 261 8 298.4 299.0 284.7 308.3 3.29 7 850 1474 11.6 -4.4 32 16.0 4.2 235 7 298.3 298.9 284.6 308.1 3.24 8 700 3048 -3.5 -12.5 50 9.0 -6.6 240 15 298.6 299.0 283.4 305.1 2.09 9 649 3640 -8.7 -15.7 57 7.0 -10.8 242 15 299.3 299.6 283.2 304.7 1.73 10 618 4017 -11.1 -17.1 61 6.0 -12.8 244 14 300.7 301.0 283.7 305.8 1.62 11 613 4080 -11.5 -17.5 61 6.0 -13.2 244 14 301.0 301.2 283.8 305.9 1.58 12 605 4181 -10.3 -18.3 52 8.0 -12.6 244 14 303.5 303.8 284.7 308.3 1.49 13 571 4623 -13.5 -29.5 25 16.0 -16.7 246 14 304.8 304.9 284.1 306.7 0.58 14 507 5517 -19.7 -33.7 28 14.0 -22.0 250 13 307.8 307.9 285.1 309.3 0.44 15 500 5620 -20.5 -33.5 30 13.0 -22.5 250 13 308.0 308.1 285.2 309.6 0.45 16 440 6548 -28.5 -37.5 42 9.0 -29.5 250 10 309.4 309.5 285.5 310.6 0.35 17 400 7220 -34.5 -44.5 36 10.0 -35.3 250 7 310.2 310.2 285.6 310.8 0.18 18 301 9148 -50.5 -59.5 34 9.0 -50.7 260 7 313.9 313.9 286.8 314.0 0.04 19 300 9170 -50.5 -59.5 34 9.0 -50.7 260 7 314.2 314.2 286.9 314.3 0.04 20 250 10330 -58.5 -66.5 35 8.0 -58.6 250 7 319.1 319.1 288.5 319.2 0.02 21 216 11246 -63.5 -71.5 33 8.0 -63.6 235 11 325.0 325.0 290.3 325.0 0.01 22 200 11730 -56.3 -64.3 36 8.0 -56.5 285 17 343.6 343.6 295.2 343.8 0.03 23 196 11858 -55.1 -63.1 36 8.0 -55.3 283 17 347.5 347.5 296.1 347.7 0.04 24 158 13243 -50.9 -60.9 30 10.0 -51.3 260 17 376.7 376.7 301.8 377.0 0.07 25 150 13580 -51.5 -62.5 26 11.0 -51.9 255 17 381.3 381.3 302.5 381.6 0.06 26 127 14652 -54.9 -67.9 19 13.0 -55.2 255 16 393.8 393.8 304.3 394.0 0.03 27 100 16180 -54.9 -69.9 14 15.0 -55.4 255 15 421.7 421.7 307.9 421.8 0.03 28 82 17441 -56.5 -72.5 12 16.0 -57.0 274 16 443.0 443.0 310.2 443.1 0.03 29 74 18089 -57.7 -74.7 10 17.0 -58.2 285 17 453.7 453.7 311.2 453.8 0.02 30 70 18440 -56.5 -74.5 9 18.0 -57.1 290 17 463.5 463.5 312.1 463.6 0.02 31 50 20580 -57.3 -75.3 8 18.0 -58.0 280 13 508.4 508.5 315.5 508.6 0.03 32 47 20970 -56.3 -75.3 7 19.0 -57.2 285 13 519.9 519.9 316.3 520.1 0.03 33 30 23800 -58.1 -78.1 6 20.0 -59.2 325 9 586.2 586.3 320.0 586.5 0.03 34 26 24695 -60.3 -80.3 6 20.0 -61.3 325 13 604.5 604.5 320.8 604.7 0.02 35 20 26340 -57.3 -78.3 5 21.0 -59.0 325 21 660.8 660.8 323.1 661.1 0.04 36 14 28597 -56.9 -77.9 5 21.0 -59.2 733.1 733.1 325.5 733.7 0.07 37 12 29584 -52.3 -75.3 5 23.0 -56.2 782.4 782.5 326.8 783.6 0.12 TRP 216 11246 -63.5 -71.5 33 8.0 -63.6 235 11 325.0 325.0 290.3 325.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 734.77 mb = 2683.17 m = 8802.93 ft Wetbulb zero: 791.51 mb = 2052.01 m = 6732.23 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 40.82 % Est. max temperature: 24.58 C = 76.24 F Sfc-Lift cond lev (LCL): 854.44 mb = 1430.04 m = 4691.69 ft T: 12.05 C 700-500 lapse rate: 6.61 C/km ThetaE index: 6.36 C Layer 925.0- 864.0 mb Conv cond level (CCL): 736.04 mb = 2641.05 m = 8664.77 ft Mean mixing ratio: 5.36 g/kg Conv temperature: 24.86 C = 76.75 F Cap Strength: 3.98 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 3.27 C Lifted Index @700 mb: 0.64 C Showalter Index: 3.03 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.10 C Cross Totals Index: 16.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.06 J/kg Max Up Vert Vel: 9.80 m/s Conv Inhibition (B-): 254.50 J/kg Cap Strength: 3.98 C Lift Cond Lev (LCL): 783.24 mb = 2137.12 m = 7011.45 ft Lev Free Conv (LFC): 668.24 mb = 3411.31 m = 11191.81 ft Equ Level (EL): 608.24 mb = 4139.62 m = 13581.27 ft B at Equ Level: 46.14 J/kg Max Parcel Lev (MPL): 538.24 mb = 5067.48 m = 16625.40 ft Wind level data Storm motion: 279 at 9 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 ---------------------------------------------------------- 0 993 153 350 3 0.5 -3.0 | 79 8 -8.2 -1.5 1 925 755 10 11 -1.9 -10.8 | 49 14 -10.7 -9.4 2 850 1474 235 7 5.7 4.0 | 151 6 -3.0 5.4 3 700 3048 240 15 13.0 7.5 | 205 10 4.2 8.9 4 500 5620 250 13 12.2 4.4 | 211 7 3.5 5.9 5 400 7220 250 7 6.6 2.4 | 150 4 -2.2 3.8 6 300 9170 260 7 6.9 1.2 | 145 3 -1.9 2.6 7 250 10330 250 7 6.6 2.4 | 150 4 -2.2 3.8 8 216 11246 235 11 9.0 6.3 | 182 8 0.3 7.7 9 200 11730 285 17 16.4 -4.4 | 291 8 7.7 -3.0 10 150 13580 255 17 16.4 4.4 | 233 10 7.7 5.8 11 100 16180 255 15 14.5 3.9 | 227 8 5.7 5.3 12 70 18440 290 17 16.0 -5.8 | 301 8 7.2 -4.4 13 50 20580 280 13 12.8 -2.3 | 282 4 4.0 -0.8 14 30 23800 325 9 5.2 -7.4 | 31 7 -3.6 -5.9 15 20 26340 325 21 12.0 -17.2 | 348 16 3.3 -15.8 Wind Parameters Mean winds (0-6000m): 249.2 at 11.8 knts Storm direction: 279.2 at 8.9 knts Shear (0-3000m) pos: 1.0 neg: 2.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -27.8 tot: -13.5 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.49 Bulk Shear: 32.26 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 5 6 62 10| 7.0 0.0 7.0| 0.0 -12.7 -12.7 -25.3 -0.71| 7.1 -5.0 1000 354 8 50 10| 3.5 5.5 9.0| 0.0 -27.3 -27.3 -27.3 -0.48| 11.0 -5.3 1500 341 8 45 9| 2.3 5.5 7.8| 2.0 -27.8 -25.8 -17.2 -0.19| 10.7 -2.0 2000 300 8 30 3| 1.4 4.1 5.5| 6.2 -27.8 -21.6 -10.8 -0.10| 8.7 -0.9 2500 271 9 190 1| 1.1 3.3 4.4| 10.6 -27.8 -17.2 -6.9 -0.03| 7.5 -0.3 3000 258 10 195 4| 1.0 2.7 3.8| 14.3 -27.8 -13.5 -4.5 0.01| 6.6 0.0 4000 251 11 199 5| 0.9 2.1 2.9| 15.1 -27.8 -12.7 -3.2 0.02| 5.1 0.1 5000 249 12 201 6| 0.8 1.6 2.4| 15.7 -27.8 -12.1 -2.4 0.02| 4.2 0.1 6000 249 12 202 6| 0.7 1.3 1.9| 15.9 -30.1 -14.2 -2.4 -0.01| 3.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20250424.00.gif