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 SZ566... Searching the city database file for: SZ566 ... Date:0000Z 2 MAY 25 Station: SZ566 WMO ident: 83566 Latitude: -19.62 Longitude: -43.57 ------------------------------------------------------------------------------- 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 101 1 925 783 120 7 SFC 921 820 20.0 16.1 78 3.9 17.4 120 7 300.1 302.4 293.6 337.0 12.59 3 857 1440 17.4 12.9 75 4.5 14.5 114 11 303.7 305.7 293.4 336.3 10.98 4 850 1510 16.8 12.8 77 4.0 14.2 120 9 303.7 305.8 293.4 336.5 10.99 5 700 3133 4.8 4.2 96 0.6 4.5 235 7 307.8 309.2 291.8 330.4 7.41 6 698 3156 4.8 4.0 95 0.8 4.4 232 7 308.1 309.4 291.8 330.4 7.32 7 692 3227 5.2 1.1 75 4.1 3.0 224 9 309.3 310.4 291.1 327.8 6.00 8 682 3346 9.2 -27.8 5 37.0 -2.1 211 11 315.0 315.1 287.8 317.0 0.57 9 627 4035 4.2 -35.8 4 40.0 -5.7 193 11 317.0 317.0 288.1 318.0 0.29 10 588 4555 2.4 -32.6 5 35.0 -6.8 204 12 320.7 320.8 289.5 322.3 0.42 11 580 4666 2.6 -40.4 2 43.0 -7.2 217 11 322.2 322.3 289.6 323.0 0.19 12 534 5328 -1.7 -38.7 4 37.0 -9.9 241 11 324.8 324.8 290.5 325.7 0.25 13 528 5418 -0.9 -42.9 2 42.0 -9.7 233 11 326.8 326.8 291.0 327.4 0.16 14 500 5850 -3.3 -41.3 3 38.0 -11.3 225 16 329.0 329.1 291.6 329.8 0.21 15 476 6237 -5.5 -42.5 4 37.0 -12.9 217 21 331.0 331.0 292.2 331.7 0.19 16 401 7551 -17.7 -45.7 7 28.0 -21.7 225 22 331.7 331.8 292.3 332.4 0.16 17 400 7570 -17.7 -46.7 6 29.0 -21.8 225 22 332.0 332.0 292.4 332.6 0.14 18 336 8852 -27.9 -53.9 7 26.0 -30.2 225 23 335.0 335.0 293.2 335.3 0.07 19 300 9660 -32.7 -58.7 6 26.0 -34.4 205 41 339.3 339.3 294.2 339.5 0.05 20 297 9730 -32.9 -61.9 4 29.0 -34.6 205 43 340.0 340.0 294.3 340.1 0.03 21 280 10142 -34.5 -62.5 4 28.0 -36.1 205 57 343.5 343.5 295.2 343.6 0.03 22 250 10920 -40.9 -64.9 6 24.0 -41.9 210 69 345.3 345.3 295.6 345.4 0.02 23 240 11197 -43.3 -65.5 7 22.3 -44.0 210 70 345.7 345.7 295.7 345.8 0.02 24 212 12020 -50.5 -67.5 12 17.0 -50.9 214 66 347.0 347.0 296.0 347.1 0.02 25 200 12400 -51.5 -71.5 7 20.0 -51.9 225 42 351.2 351.2 296.9 351.3 0.01 26 159 13845 -63.9 -75.9 18 12.0 -64.0 263 40 354.1 354.1 297.5 354.1 0.01 27 150 14200 -65.7 -79.7 13 14.0 -65.8 250 41 356.9 356.9 298.1 356.9 0.00 28 125 15298 -70.3 -87.3 7 17.0 -70.4 242 40 367.7 367.7 300.1 367.7 0.00 29 100 16600 -78.3 -88.3 18 10.0 -78.3 270 18 376.4 376.4 301.6 376.5 0.00 30 85 17519 -82.3 -89.3 29 7.0 -82.3 205 12 386.3 386.3 303.2 386.3 0.00 31 70 18620 -77.1 -90.1 11 13.0 -77.1 175 16 419.4 419.4 307.6 419.4 0.00 32 51 20490 -67.5 -90.5 2 23.0 -67.7 34 8 481.7 481.7 313.6 481.7 0.00 33 50 20610 -65.9 -90.9 2 25.0 -66.2 40 7 488.2 488.2 314.1 488.2 0.00 34 42 21684 -59.5 -88.5 1 29.0 -60.2 68 13 529.0 529.0 316.9 529.0 0.00 35 33 23202 -56.7 -86.7 1 30.0 -57.9 98 13 574.2 574.2 319.4 574.2 0.01 36 30 23810 -53.7 -85.7 1 32.0 -55.5 90 15 598.2 598.2 320.5 598.3 0.01 37 23 25523 -52.3 -85.3 1 33.0 -54.9 82 13 649.6 649.6 322.7 649.7 0.01 TRP 85 17519 -82.3 -89.3 29 7.0 -82.3 205 12 386.3 386.3 303.2 386.3 0.00 WND 240 11197 -43.3 -65.5 7 22.3 -44.0 210 70 345.7 345.7 295.7 345.8 0.02 Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 552.19 mb = 5065.83 m = 16619.98 ft Wetbulb zero: 686.10 mb = 3296.90 m = 10816.47 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 42.09 % Est. max temperature: 25.58 C = 78.04 F Sfc-Lift cond lev (LCL): 869.51 mb = 1315.24 m = 4315.05 ft T: 17.92 C 700-500 lapse rate: 2.98 C/km ThetaE index: 6.08 C Layer 700.0- 698.0 mb Conv cond level (CCL): 788.77 mb = 2134.96 m = 7004.37 ft Mean mixing ratio: 11.38 g/kg Conv temperature: 25.12 C = 77.21 F Cap Strength: 4.82 C Lifted Index: 5.00 C Risk: None Lifted Index @300 mb: 3.55 C Lifted Index @700 mb: -1.72 C Showalter Index: 5.00 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 16.10 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.60 Risk: None Energy Index: -1.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.85 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 35.82 J/kg Cap Strength: 4.93 C Lift Cond Lev (LCL): 819.29 mb = 1817.56 m = 5963.06 ft Lev Free Conv (LFC): 754.29 mb = 2508.55 m = 8230.03 ft Equ Level (EL): 684.29 mb = 3318.52 m = 10887.41 ft B at Equ Level: 31.34 J/kg Max Parcel Lev (MPL): 654.29 mb = 3685.93 m = 12092.81 ft Wind level data Storm motion: 234 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 ---------------------------------------------------------- 0 921 820 120 7 -6.1 3.5 | 82 13 -13.3 -1.9 1 911 914 110 10 -9.4 3.4 | 83 17 -16.6 -1.9 2 879 1219 95 17 -16.9 1.5 | 81 24 -24.2 -3.9 3 850 1510 120 9 -7.8 4.5 | 87 15 -15.0 -0.9 4 789 2134 145 5 -2.9 4.1 | 83 10 -10.1 -1.3 5 761 2438 230 7 5.4 4.5 | 66 2 -1.9 -0.9 6 700 3133 235 7 5.7 4.0 | 49 2 -1.5 -1.3 7 681 3353 210 11 5.5 9.5 | 157 5 -1.7 4.2 8 656 3658 190 11 1.9 10.8 | 136 8 -5.3 5.5 9 608 4267 195 11 2.8 10.6 | 140 7 -4.4 5.3 10 586 4572 205 12 5.1 10.9 | 158 6 -2.2 5.5 11 564 4877 250 10 9.4 3.4 | 312 3 2.1 -1.9 12 543 5182 255 12 11.6 3.1 | 297 5 4.3 -2.2 13 523 5486 225 10 7.1 7.1 | 174 2 -0.2 1.7 14 500 5850 225 16 11.3 11.3 | 214 7 4.1 6.0 15 484 6096 220 19 12.2 14.6 | 208 10 5.0 9.2 16 447 6706 205 27 11.4 24.5 | 192 20 4.2 19.1 17 400 7570 225 22 15.6 15.6 | 219 13 8.3 10.2 18 365 8230 235 17 13.9 9.8 | 237 8 6.7 4.4 19 309 9449 215 30 17.2 24.6 | 207 22 10.0 19.2 20 300 9660 205 41 17.3 37.2 | 198 33 10.1 31.8 21 271 10363 205 64 27.0 58.0 | 201 56 19.8 52.6 22 250 10920 210 69 34.5 59.8 | 207 61 27.3 54.4 23 240 11197 210 70 35.0 60.6 | 207 62 27.8 55.3 24 237 11278 210 70 35.0 60.6 | 207 62 27.8 55.3 25 206 12192 215 65 37.3 53.2 | 212 57 30.0 47.9 26 200 12400 225 42 29.7 29.7 | 223 33 22.4 24.3 27 197 12497 225 42 29.7 29.7 | 223 33 22.4 24.3 28 179 13106 255 32 30.9 8.3 | 263 24 23.7 2.9 29 154 14021 265 42 41.8 3.7 | 273 35 34.6 -1.7 30 150 14200 250 41 38.5 14.0 | 255 32 31.3 8.7 31 132 14935 255 46 44.4 11.9 | 260 38 37.2 6.5 32 114 15850 220 30 19.3 23.0 | 214 21 12.0 17.6 33 100 16600 270 18 18.0 -0.0 | 296 12 10.8 -5.4 34 97 16764 270 18 18.0 -0.0 | 296 12 10.8 -5.4 35 92 17069 245 20 18.1 8.5 | 254 11 10.9 3.1 36 85 17519 205 12 5.1 10.9 | 158 6 -2.2 5.5 37 74 18288 190 19 3.3 18.7 | 164 14 -4.0 13.4 38 70 18620 175 16 -1.4 15.9 | 141 14 -8.6 10.6 39 67 18898 175 18 -1.6 17.9 | 145 15 -8.8 12.6 40 63 19202 155 16 -6.8 14.5 | 123 17 -14.0 9.1 41 60 19507 35 10 -5.7 -8.2 | 44 19 -13.0 -13.5 42 54 20117 15 11 -2.8 -10.6 | 32 19 -10.1 -16.0 43 50 20610 40 7 -4.5 -5.4 | 48 16 -11.7 -10.7 44 49 20726 65 17 -15.4 -7.2 | 61 26 -22.7 -12.5 45 45 21336 120 4 -3.5 2.0 | 73 11 -10.7 -3.4 46 42 21641 60 13 -11.3 -6.5 | 57 22 -18.5 -11.9 47 40 21946 100 14 -13.8 2.4 | 82 21 -21.0 -2.9 48 38 22250 75 25 -24.1 -6.5 | 69 34 -31.4 -11.8 49 37 22555 60 19 -16.5 -9.5 | 58 28 -23.7 -14.9 50 35 22860 115 13 -11.8 5.5 | 90 19 -19.0 0.1 51 30 23774 70 14 -13.2 -4.8 | 64 23 -20.4 -10.1 52 30 23810 90 15 -15.0 0.0 | 76 23 -22.2 -5.4 53 26 24384 90 15 -15.0 0.0 | 76 23 -22.2 -5.4 54 24 24689 65 13 -11.8 -5.5 | 60 22 -19.0 -10.8 55 21 25298 125 13 -10.6 7.5 | 97 18 -17.9 2.1 56 18 25908 110 24 -22.6 8.2 | 95 30 -29.8 2.9 Wind Parameters Mean winds (0-6000m): 203.5 at 12.0 knts Storm direction: 233.5 at 9.0 knts Shear (0-3000m) pos: 3.3 neg: 2.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 54.8 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -13.3 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.80 Bulk Shear: 49.79 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 ------------------------------------------------------------------------------- 500 102 13 82 20| 0.0 8.0 8.0| 10.3 -5.9 4.4 8.8 0.06| 15.2 0.9 1000 108 11 84 18| 4.5 4.0 8.5| 14.7 -6.1 8.6 8.6 0.07| 12.1 0.9 1500 116 9 85 16| 5.4 2.7 8.1| 18.9 -8.4 10.5 7.0 0.09| 10.7 1.0 2000 130 9 91 14| 5.0 2.0 7.0| 18.9 -9.9 8.9 4.5 0.02| 9.1 0.2 2500 149 9 99 12| 4.0 1.8 5.8| 20.3 -10.1 10.2 4.1 0.10| 8.3 0.8 3000 164 9 108 10| 3.3 2.2 5.5| 20.5 -13.3 7.2 2.4 0.05| 7.8 0.4 4000 180 10 120 8| 3.4 1.7 5.1| 28.4 -13.3 15.1 3.8 0.19| 7.2 1.4 5000 197 10 134 6| 2.8 1.6 4.4| 30.9 -16.7 14.2 2.8 0.12| 7.2 0.8 6000 204 12 157 6| 2.3 2.2 4.5| 35.5 -34.7 0.8 0.1 0.05| 7.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20250502.00.gif