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 SZ554... Searching the city database file for: SZ554 ... Date:0000Z 2 MAY 25 Station: SZ554 WMO ident: 83554 Latitude: -19.00 Longitude: -57.67 ------------------------------------------------------------------------------- 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 83 5 1 SFC 993 145 26.2 18.2 61 8.0 20.7 5 1 300.0 302.4 294.1 339.0 13.36 2 980 262 26.8 16.8 54 10.0 20.0 63 10 301.7 304.0 293.9 338.2 12.37 3 925 770 23.0 16.0 65 7.0 18.2 75 14 302.8 305.1 294.3 339.7 12.46 4 911 903 22.0 16.0 69 6.0 17.9 66 13 303.1 305.5 294.5 340.6 12.65 5 850 1504 21.0 10.0 49 11.0 14.0 25 13 308.1 309.9 293.3 335.8 9.11 6 842 1586 20.8 9.8 49 11.0 13.8 21 13 308.8 310.5 293.4 336.4 9.07 7 728 2825 11.8 5.8 67 6.0 8.2 24 7 312.0 313.5 293.5 336.7 7.97 8 709 3047 11.6 2.6 54 9.0 6.5 15 6 314.2 315.4 293.0 334.7 6.52 9 703 3118 12.4 -8.6 22 21.0 2.7 12 6 315.8 316.4 290.3 325.1 2.84 10 700 3154 12.2 -9.8 20 22.0 2.2 10 6 316.0 316.5 290.1 324.5 2.59 11 635 3965 9.2 -30.8 4 40.0 -2.7 317 10 321.5 321.6 289.7 323.2 0.46 12 551 5124 1.6 -39.4 3 41.0 -7.9 321 10 325.8 325.9 290.7 326.7 0.23 13 500 5900 -3.1 -38.1 5 35.0 -11.1 5 8 329.3 329.3 291.8 330.4 0.29 14 422 7214 -12.1 -46.1 4 34.0 -17.7 165 8 334.1 334.1 293.0 334.7 0.15 15 400 7620 -15.3 -35.3 16 20.0 -19.4 230 6 335.1 335.2 293.6 336.9 0.47 16 338 8862 -26.9 -36.9 38 10.0 -28.5 237 16 335.8 335.9 293.7 337.6 0.48 17 334 8948 -25.7 -56.7 4 31.0 -28.5 237 16 338.6 338.6 294.0 338.8 0.05 18 330 9036 -25.3 -56.3 4 31.0 -28.2 236 16 340.3 340.3 294.4 340.6 0.06 19 300 9720 -30.5 -50.5 12 20.0 -32.4 255 23 342.4 342.4 295.0 342.9 0.12 20 256 10828 -40.7 -52.7 26 12.0 -41.4 268 21 343.2 343.2 295.2 343.7 0.11 21 250 10990 -41.3 -56.3 18 15.0 -42.1 265 24 344.7 344.7 295.5 345.0 0.07 22 236 11379 -42.9 -63.9 8 21.0 -43.7 262 26 348.0 348.0 296.2 348.1 0.03 23 200 12470 -51.9 -70.9 8 19.0 -52.2 255 33 350.6 350.6 296.8 350.6 0.01 24 150 14270 -67.3 -77.3 23 10.0 -67.4 255 27 354.2 354.2 297.5 354.2 0.01 25 147 14391 -68.5 -76.5 31 8.0 -68.5 257 27 354.1 354.1 297.5 354.2 0.01 26 137 14811 -68.7 -83.7 10 15.0 -68.8 266 23 361.0 361.0 298.9 361.0 0.00 27 102 16519 -80.5 -87.5 30 7.0 -80.5 19 12 370.1 370.1 300.6 370.1 0.00 28 101 16574 -80.1 -87.1 30 7.0 -80.1 27 12 371.9 371.9 300.9 371.9 0.00 29 100 16630 -80.5 -87.5 30 7.0 -80.5 35 11 372.2 372.2 300.9 372.2 0.00 30 89 17284 -82.3 -89.3 29 7.0 -82.3 20 15 381.2 381.2 302.5 381.2 0.00 31 70 18640 -78.5 -89.5 15 11.0 -78.6 205 7 416.4 416.4 307.3 416.5 0.00 32 69 18722 -78.5 -89.5 15 11.0 -78.6 189 8 418.2 418.2 307.5 418.2 0.00 33 59 19642 -67.1 -91.1 2 24.0 -67.3 36 13 462.9 462.9 312.0 462.9 0.00 34 51 20521 -68.1 -90.1 3 22.0 -68.3 53 10 480.3 480.3 313.5 480.3 0.00 35 50 20640 -67.3 -90.3 2 23.0 -67.5 45 10 484.9 484.9 313.8 484.9 0.00 36 34 23029 -56.7 -85.7 1 29.0 -57.9 90 21 569.3 569.3 319.1 569.4 0.01 37 33 23218 -58.3 -86.3 2 28.0 -59.3 85 20 570.0 570.0 319.2 570.0 0.01 38 30 23820 -56.9 -85.9 1 29.0 -58.2 95 15 589.5 589.5 320.1 589.6 0.01 39 29 24035 -56.1 -86.1 1 30.0 -57.6 94 15 597.5 597.5 320.5 597.5 0.01 40 26 24739 -50.3 -83.3 1 33.0 -53.1 87 16 632.9 632.9 322.0 633.0 0.01 41 23 25540 -49.5 -82.5 1 33.0 -52.8 102 15 657.8 657.8 323.0 658.0 0.02 TRP 89 17284 -82.3 -89.3 29 7.0 -82.3 20 15 381.2 381.2 302.5 381.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 533.64 mb = 5388.34 m = 17678.05 ft Wetbulb zero: 670.68 mb = 3510.15 m = 11516.11 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 32.47 % Est. max temperature: 34.92 C = 94.86 F Sfc-Lift cond lev (LCL): 883.61 mb = 1167.62 m = 3830.72 ft T: 21.56 C 700-500 lapse rate: 5.57 C/km ThetaE index: 13.52 C Layer 709.0- 551.0 mb Conv cond level (CCL): 735.57 mb = 2737.04 m = 8979.67 ft Mean mixing ratio: 12.43 g/kg Conv temperature: 38.03 C = 100.45 F Cap Strength: 6.07 C Lifted Index: 3.97 C Risk: None Lifted Index @300 mb: 4.02 C Lifted Index @700 mb: 4.74 C Showalter Index: 5.46 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 13.10 C K Index: 12.10 Risk: None Sweat Index: 154.00 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.06 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 24025.52 J/kg Cap Strength: 6.07 C Lift Cond Lev (LCL): 838.49 mb = 1621.41 m = 5319.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 7 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 ---------------------------------------------------------- 0 993 145 5 1 -0.1 -1.0 | 219 7 4.2 5.1 1 975 305 85 14 -13.9 -1.2 | 117 11 -9.7 4.9 2 942 610 85 16 -15.9 -1.4 | 112 13 -11.7 4.7 3 925 770 75 14 -13.5 -3.6 | 105 10 -9.3 2.5 4 910 914 65 13 -11.8 -5.5 | 95 8 -7.5 0.6 5 878 1219 20 12 -4.1 -11.3 | 358 5 0.2 -5.2 6 850 1504 25 13 -5.5 -11.8 | 12 6 -1.2 -5.7 7 848 1524 25 13 -5.5 -11.8 | 12 6 -1.2 -5.7 8 818 1829 5 11 -1.0 -11.0 | 326 6 3.3 -4.9 9 789 2134 25 10 -4.2 -9.1 | 359 3 0.0 -3.0 10 761 2438 40 8 -5.1 -6.1 | 88 1 -0.9 -0.0 11 700 3154 10 6 -1.0 -5.9 | 267 3 3.2 0.2 12 658 3658 295 10 9.1 -4.2 | 262 13 13.3 1.9 13 611 4267 340 9 3.1 -8.5 | 288 8 7.4 -2.4 14 507 5791 305 10 8.2 -5.7 | 268 12 12.5 0.4 15 500 5900 5 8 -0.7 -8.0 | 298 4 3.6 -1.9 16 487 6096 5 9 -0.8 -9.0 | 309 5 3.5 -2.9 17 450 6706 85 11 -11.0 -1.0 | 128 8 -6.7 5.1 18 400 7620 230 6 4.6 3.9 | 222 13 8.9 9.9 19 400 7620 225 1 0.7 0.7 | 216 8 5.0 6.8 20 384 7925 235 10 8.2 5.7 | 227 17 12.5 11.8 21 368 8230 245 13 11.8 5.5 | 234 20 16.1 11.6 22 353 8534 240 16 13.9 8.0 | 232 23 18.1 14.1 23 325 9144 235 16 13.1 9.2 | 229 23 17.4 15.3 24 300 9720 255 23 22.2 6.0 | 246 29 26.5 12.0 25 262 10668 270 19 19.0 -0.0 | 255 24 23.3 6.1 26 250 10990 265 24 23.9 2.1 | 254 29 28.2 8.2 27 200 12470 255 33 31.9 8.5 | 248 39 36.1 14.6 28 164 13716 250 37 34.8 12.7 | 244 43 39.0 18.7 29 150 14270 255 27 26.1 7.0 | 247 33 30.4 13.1 30 141 14630 260 26 25.6 4.5 | 250 32 29.9 10.6 31 120 15545 295 12 10.9 -5.1 | 266 15 15.1 1.0 32 114 15850 290 7 6.6 -2.4 | 251 11 10.9 3.7 33 109 16154 330 17 8.5 -14.7 | 304 15 12.8 -8.6 34 100 16630 35 11 -6.3 -9.0 | 35 4 -2.0 -2.9 35 98 16764 35 11 -6.3 -9.0 | 35 4 -2.0 -2.9 36 89 17284 20 15 -5.1 -14.1 | 6 8 -0.9 -8.0 37 88 17374 30 20 -10.0 -17.3 | 27 13 -5.7 -11.2 38 83 17678 20 12 -4.1 -11.3 | 358 5 0.2 -5.2 39 79 17983 325 15 8.6 -12.3 | 296 14 12.9 -6.2 40 75 18288 245 11 10.0 4.6 | 233 18 14.2 10.7 41 71 18593 170 5 -0.9 4.9 | 197 12 3.4 11.0 42 70 18640 205 7 3.0 6.3 | 210 14 7.2 12.4 43 60 19507 40 16 -10.3 -12.3 | 44 9 -6.0 -6.2 44 55 20117 25 2 -0.8 -1.8 | 219 5 3.4 4.3 45 52 20422 60 10 -8.7 -5.0 | 104 5 -4.4 1.1 46 50 20640 45 10 -7.1 -7.1 | 71 3 -2.8 -1.0 47 49 20726 45 10 -7.1 -7.1 | 71 3 -2.8 -1.0 48 47 21031 50 10 -7.7 -6.4 | 84 3 -3.4 -0.3 49 43 21641 90 10 -10.0 0.0 | 137 8 -5.7 6.1 50 39 22250 80 5 -4.9 -0.9 | 173 5 -0.7 5.2 51 37 22555 100 11 -10.8 1.9 | 141 10 -6.6 8.0 52 35 22860 90 24 -24.0 0.0 | 107 21 -19.7 6.1 53 33 23165 90 19 -19.0 0.0 | 112 16 -14.7 6.1 54 32 23470 65 25 -22.7 -10.6 | 76 19 -18.4 -4.5 55 30 23774 100 16 -15.8 2.8 | 128 15 -11.5 8.9 56 30 23820 95 15 -14.9 1.3 | 125 13 -10.7 7.4 57 26 24384 90 15 -15.0 0.0 | 120 12 -10.7 6.1 58 24 24689 50 22 -16.9 -14.1 | 57 15 -12.6 -8.0 59 23 24994 120 13 -11.3 6.5 | 151 14 -7.0 12.6 60 21 25298 125 20 -16.4 11.5 | 145 21 -12.1 17.6 61 19 25603 100 18 -17.7 3.1 | 124 16 -13.5 9.2 62 18 25908 120 20 -17.3 10.0 | 141 21 -13.0 16.1 63 16 26518 110 28 -26.3 9.6 | 125 27 -22.0 15.7 Wind Parameters Mean winds (0-6000m): 5.0 at 9.9 knts Storm direction: 35.0 at 7.4 knts Shear (0-3000m) pos: 2.8 neg: 3.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 47.6 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -35.3 tot: -28.7 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 27.96 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 84 13 120 10| 15.8 0.0 15.8| 1.9 -8.9 -7.1 -14.2 -0.48| 20.8-10.0 1000 74 13 106 9| 7.9 6.4 14.3| 1.9 -25.7 -23.9 -23.9 -0.59| 16.9 -9.9 1500 57 13 82 7| 5.3 5.3 10.5| 3.2 -31.0 -27.8 -18.5 -0.59| 13.0 -7.6 2000 47 12 64 5| 4.2 3.9 8.1| 5.8 -34.8 -29.0 -14.5 -0.51| 11.4 -5.8 2500 45 12 61 4| 3.3 3.2 6.5| 6.6 -34.9 -28.3 -11.3 -0.44| 10.0 -4.4 3000 42 11 58 3| 2.8 3.0 5.8| 6.6 -35.3 -28.7 -9.6 -0.43| 8.8 -3.8 4000 27 10 6 3| 2.6 3.3 5.9| 18.9 -43.4 -24.5 -6.1 -0.30| 8.8 -2.6 5000 14 10 334 4| 2.1 2.8 4.9| 20.3 -47.5 -27.1 -5.4 -0.30| 7.4 -2.2 6000 5 10 318 5| 2.5 2.4 5.0| 31.6 -52.2 -20.6 -3.4 -0.20| 7.3 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20250502.00.gif