UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for U6629... Searching the city database file for: U6629 ... Date:0000Z 2 MAY 25 Station: U6629 WMO ident: 26629 Latitude: 54.88 Longitude: 23.88 ------------------------------------------------------------------------------- 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 1012 80 5.0 1.3 77 3.7 3.4 170 3 277.2 277.9 275.9 288.6 4.15 1 1009 104 7.0 0.0 61 7.0 3.9 169 5 279.4 280.1 276.6 289.9 3.79 2 1000 178 8.6 -2.4 46 11.0 3.9 165 11 281.8 282.3 277.0 290.8 3.20 3 996 211 9.2 -1.8 46 11.0 4.4 168 10 282.7 283.3 277.7 292.2 3.36 4 926 811 5.0 -3.0 56 8.0 1.6 214 1 284.3 284.9 278.5 293.8 3.30 5 925 820 5.0 -3.0 56 8.0 1.6 215 1 284.4 285.0 278.6 293.9 3.31 6 900 1043 4.2 -4.8 52 9.0 0.5 213 1 285.8 286.4 278.8 294.4 2.97 7 879 1235 4.6 -2.4 60 7.0 1.5 212 1 288.2 288.8 280.8 298.7 3.64 8 870 1318 2.2 -5.8 55 8.0 -1.0 211 1 286.5 287.0 279.0 294.8 2.85 9 850 1506 2.0 -7.0 51 9.0 -1.5 210 1 288.2 288.7 279.6 296.0 2.66 10 831 1688 1.8 -7.2 51 9.0 -1.7 223 4 289.9 290.4 280.4 297.8 2.68 11 788 2113 -2.3 -7.3 69 5.0 -4.2 255 10 289.9 290.4 280.6 298.2 2.80 12 771 2287 -1.9 -6.9 69 5.0 -3.8 268 13 292.2 292.7 281.7 300.9 2.95 13 741 2601 -3.7 -4.8 92 1.1 -4.1 291 18 293.6 294.2 283.1 304.2 3.61 14 700 3048 -6.7 -7.7 93 1.0 -7.1 325 25 295.1 295.6 283.1 304.2 3.06 15 665 3447 -9.5 -10.5 92 1.0 -9.8 327 26 296.3 296.7 283.0 304.1 2.58 16 664 3459 -9.5 -10.5 92 1.0 -9.8 327 26 296.4 296.9 283.1 304.2 2.59 17 663 3470 -9.7 -10.7 92 1.0 -10.1 327 26 296.3 296.8 283.0 304.0 2.55 18 662 3482 -9.7 -10.6 93 0.9 -10.0 327 26 296.4 296.9 283.1 304.2 2.57 19 661 3494 -9.9 -10.7 94 0.8 -10.2 327 26 296.3 296.8 283.0 304.1 2.56 20 660 3505 -9.9 -10.7 94 0.8 -10.2 327 26 296.5 296.9 283.1 304.2 2.56 21 659 3517 -9.9 -10.5 95 0.6 -10.1 327 26 296.6 297.1 283.2 304.5 2.61 22 658 3529 -10.1 -10.7 95 0.6 -10.3 327 26 296.5 297.0 283.1 304.3 2.57 23 626 3912 -12.9 -13.6 94 0.7 -13.1 328 28 297.6 297.9 283.0 304.1 2.14 24 610 4109 -13.1 -18.1 66 5.0 -14.5 329 28 299.5 299.8 283.1 304.3 1.51 25 573 4584 -16.3 -18.2 85 1.9 -16.8 331 30 301.2 301.5 283.9 306.2 1.59 26 565 4690 -16.7 -21.7 65 5.0 -17.9 331 30 301.9 302.2 283.7 305.8 1.19 27 562 4730 -16.9 -19.4 81 2.5 -17.6 332 30 302.2 302.4 284.1 306.8 1.46 28 546 4947 -17.5 -22.5 65 5.0 -18.7 332 31 304.0 304.2 284.4 307.7 1.15 29 511 5440 -21.3 -26.3 64 5.0 -22.2 334 32 305.2 305.3 284.6 308.1 0.87 30 500 5600 -22.9 -27.1 68 4.2 -23.7 335 33 305.1 305.3 284.5 307.9 0.83 31 486 5808 -23.7 -33.7 39 10.0 -25.1 334 35 306.6 306.7 284.7 308.2 0.46 32 485 5823 -23.9 -33.9 39 10.0 -25.4 334 35 306.6 306.6 284.6 308.1 0.45 33 474 5990 -25.1 -29.6 66 4.5 -25.8 334 37 307.1 307.2 285.1 309.4 0.69 34 447 6412 -28.3 -32.3 68 4.0 -28.9 332 42 308.3 308.4 285.4 310.2 0.57 35 434 6623 -29.9 -34.5 64 4.6 -30.4 332 44 308.8 308.9 285.5 310.5 0.47 36 433 6640 -29.9 -38.9 41 9.0 -30.9 332 44 309.0 309.1 285.4 310.1 0.30 37 428 6722 -30.1 -43.1 27 13.0 -31.3 332 45 309.8 309.9 285.5 310.5 0.20 38 417 6907 -31.3 -48.3 17 17.0 -32.6 331 47 310.6 310.6 285.7 311.0 0.11 39 408 7061 -32.7 -41.7 40 9.0 -33.5 330 48 310.7 310.8 285.9 311.6 0.24 40 400 7200 -33.3 -47.3 23 14.0 -34.3 330 50 311.7 311.7 286.1 312.2 0.13 41 380 7559 -35.5 -51.5 18 16.0 -36.4 313.4 313.4 286.6 313.7 0.09 42 372 7706 -36.9 -42.9 54 6.0 -37.4 313.5 313.5 286.8 314.3 0.23 43 359 7952 -38.7 -42.5 67 3.8 -39.0 314.3 314.3 287.1 315.2 0.25 44 357 7990 -39.1 -42.7 69 3.6 -39.4 314.2 314.3 287.1 315.1 0.25 45 327 8586 -43.9 -47.8 65 3.9 -44.1 315.6 315.6 287.5 316.2 0.15 TRP WND Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 812.12 mb = 1874.84 m = 6150.96 ft Wetbulb zero: 873.49 mb = 1286.00 m = 4219.11 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 71.08 % Est. max temperature: 15.04 C = 59.08 F Sfc-Lift cond lev (LCL): 955.91 mb = 549.46 m = 1802.68 ft T: 6.83 C 700-500 lapse rate: 6.35 C/km ThetaE index: 3.92 C Layer 870.0- 850.0 mb Conv cond level (CCL): 702.56 mb = 3019.30 m = 9905.73 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 22.83 C = 73.09 F Cap Strength: 11.55 C Lifted Index: 11.30 C Risk: None Lifted Index @700 mb: 7.11 C Showalter Index: 8.90 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 15.90 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.19 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 2990.20 J/kg Cap Strength: 11.50 C Lift Cond Lev (LCL): 833.72 mb = 1661.87 m = 5452.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 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 1012 80 170 3 -0.5 3.0 | 177 18 -0.8 17.7 1 1000 178 165 11 -2.8 10.6 | 173 26 -3.1 25.4 2 925 820 215 1 0.6 0.8 | 181 16 0.3 15.6 3 850 1506 210 1 0.5 0.9 | 181 16 0.2 15.6 4 700 3048 325 25 14.3 -20.5 | 292 15 14.1 -5.7 5 500 5600 335 33 13.9 -29.9 | 318 20 13.7 -15.1 6 400 7200 330 50 25.0 -43.3 | 319 38 24.7 -28.5 Wind Parameters Mean winds (0-6000m): 328.9 at 19.7 knts Storm direction: 358.9 at 14.8 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 192.7 neg: -12.2 tot: 180.5 m^2/s^2 ave: 60.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 6.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 95.95 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 ------------------------------------------------------------------------------- 500 173 8 177 22| 2.5 0.0 2.5| 24.9 -9.1 15.8 31.6 0.16| 16.0 2.5 1000 171 5 177 20| 1.2 0.0 1.2| 25.2 -12.0 13.2 13.2 0.09| 10.0 0.9 1500 175 4 178 18| 0.7 0.0 0.7| 28.3 -12.2 16.1 10.7 0.12| 7.1 0.9 2000 201 4 184 19| 2.6 0.0 2.6| 67.6 -12.2 55.4 27.7 0.35| 7.6 2.7 2500 256 6 199 17| 4.0 0.0 4.0|128.4 -12.2 116.2 46.5 0.54| 8.5 4.6 3000 314 9 215 11| 4.8 0.0 4.8|192.7 -12.2 180.5 60.2 0.65| 9.7 6.3 4000 322 13 240 9| 4.0 0.0 4.0|206.0 -12.2 193.8 48.5 0.66| 7.7 5.1 5000 326 17 264 9| 3.5 0.0 3.5|220.8 -12.2 208.6 41.7 0.67| 6.6 4.4 6000 329 20 282 10| 3.1 0.4 3.5|232.0 -12.2 219.9 36.6 0.64| 6.1 3.9 Wrote GIF file: /home/apache/climate/data/raob//U6629/skewt/U6629.skewt.20250502.00.gif