UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 30 NOV 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 55 1 925 743 120 2 SFC 916 829 25.8 19.8 70 6.0 21.5 120 2 306.5 309.5 297.7 354.9 16.07 3 911 877 23.4 18.5 74 4.9 19.9 106 4 304.6 307.3 296.4 348.9 14.87 4 850 1479 18.0 17.1 94 0.9 17.4 30 7 305.0 307.7 296.3 348.6 14.59 5 845 1530 17.6 16.9 96 0.7 17.1 22 7 305.1 307.8 296.3 348.4 14.49 6 801 1987 16.2 12.6 79 3.6 13.8 306 5 308.3 310.5 295.1 343.2 11.52 7 780 2212 14.6 10.0 74 4.6 11.7 271 4 308.9 310.8 294.1 339.2 9.94 8 720 2884 8.8 7.1 89 1.7 7.8 240 7 309.7 311.4 293.5 336.7 8.83 9 700 3117 7.0 4.9 86 2.1 5.8 240 8 310.2 311.7 292.9 334.2 7.78 10 695 3176 6.6 3.9 83 2.7 5.1 245 8 310.4 311.8 292.5 332.9 7.30 11 684 3306 6.8 -4.2 45 11.0 1.4 256 10 312.1 312.9 290.3 325.0 4.10 12 634 3923 1.8 -5.2 60 7.0 -1.5 209 10 313.2 314.0 290.6 326.2 4.10 13 621 4090 4.4 -33.6 4 38.0 -5.5 170 10 318.1 318.1 288.5 319.4 0.36 14 580 4641 -0.3 -24.3 14 24.0 -7.6 145 16 318.8 319.0 289.4 322.1 0.92 15 571 4766 0.0 -39.0 3 39.0 -8.7 145 17 320.6 320.7 289.2 321.5 0.23 16 543 5167 -0.7 -38.7 4 38.0 -9.3 145 18 324.4 324.5 290.4 325.4 0.25 17 500 5820 -4.9 -37.9 6 33.0 -12.1 165 16 327.1 327.1 291.2 328.2 0.29 18 459 6489 -8.9 -43.9 4 35.0 -15.2 173 17 330.2 330.2 291.9 330.8 0.17 19 400 7540 -17.3 -46.3 6 29.0 -21.5 180 15 332.5 332.5 292.6 333.1 0.15 20 355 8418 -25.1 -46.1 12 21.0 -27.6 214 21 333.6 333.6 292.9 334.2 0.17 21 329 8966 -27.7 -56.7 5 29.0 -30.1 207 25 337.3 337.3 293.7 337.5 0.05 22 300 9620 -32.9 -56.9 7 24.0 -34.6 210 18 339.0 339.0 294.1 339.2 0.06 23 257 10684 -42.3 -62.3 9 20.0 -43.1 235 15 340.5 340.5 294.5 340.6 0.03 24 250 10870 -43.7 -60.7 14 17.0 -44.4 235 17 341.1 341.1 294.6 341.3 0.04 25 207 12118 -53.7 -61.7 37 8.0 -53.9 222 41 344.3 344.3 295.4 344.5 0.05 26 200 12340 -54.9 -70.9 12 16.0 -55.2 220 45 345.8 345.8 295.7 345.9 0.01 27 199 12372 -54.9 -70.9 12 16.0 -55.2 220 45 346.3 346.3 295.8 346.4 0.01 28 193 12566 -55.1 -74.1 8 19.0 -55.4 220 46 349.0 349.1 296.4 349.1 0.01 29 159 13774 -63.1 -70.1 38 7.0 -63.2 215 51 355.4 355.4 297.8 355.5 0.02 30 150 14130 -64.3 -79.3 11 15.0 -64.4 220 52 359.3 359.3 298.5 359.3 0.00 31 146 14295 -65.1 -82.1 8 17.0 -65.2 222 53 360.7 360.7 298.8 360.7 0.00 32 131 14952 -67.7 -83.7 8 16.0 -67.8 211 57 367.4 367.4 300.1 367.4 0.00 33 123 15330 -70.1 -85.5 9 15.3 -70.2 195 61 369.7 369.7 300.5 369.7 0.00 34 108 16094 -75.1 -89.1 10 14.0 -75.2 193 53 374.3 374.3 301.3 374.3 0.00 35 101 16482 -75.9 -89.9 9 14.0 -75.9 199 51 380.0 380.0 302.2 380.0 0.00 36 100 16540 -76.1 -89.1 11 13.0 -76.2 200 51 380.7 380.7 302.3 380.7 0.00 37 87 17336 -78.9 -89.9 15 11.0 -78.9 190 36 390.5 390.5 303.9 390.5 0.00 38 73 18339 -75.9 -87.9 13 12.0 -75.9 151 23 417.0 417.0 307.3 417.0 0.00 39 70 18580 -77.3 -89.3 13 12.0 -77.3 110 13 419.0 419.0 307.6 419.0 0.00 40 67 18832 -77.3 -89.3 13 12.0 -77.3 113 14 424.3 424.3 308.2 424.3 0.00 41 55 19991 -69.1 -89.1 4 20.0 -69.2 114 21 467.7 467.7 312.4 467.7 0.00 42 50 20560 -70.7 -90.7 4 20.0 -70.8 90 25 476.9 476.9 313.2 476.9 0.00 43 49 20680 -70.9 -90.9 4 20.0 -71.1 83 24 479.2 479.2 313.4 479.2 0.00 44 39 22066 -60.9 -89.9 1 29.0 -61.6 84 28 536.8 536.8 317.3 536.8 0.00 45 34 22920 -60.3 -90.3 1 30.0 -61.1 62 22 559.8 559.8 318.6 559.9 0.00 46 32 23297 -61.3 -89.3 1 28.0 -62.0 83 32 567.0 567.0 319.0 567.0 0.00 47 30 23700 -59.1 -89.1 1 30.0 -60.1 100 32 583.5 583.5 319.8 583.6 0.00 48 24 25117 -53.1 -86.1 1 33.0 -55.4 94 30 639.4 639.4 322.3 639.5 0.01 49 22 25674 -55.1 -86.1 1 31.0 -57.1 82 29 649.6 649.6 322.7 649.6 0.01 50 21 25974 -51.3 -85.3 1 34.0 -54.3 80 27 669.7 669.7 323.4 669.8 0.01 51 20 26290 -51.7 -84.7 1 33.0 -54.7 75 30 677.9 677.9 323.7 678.0 0.02 52 17 27340 -53.3 -85.3 1 32.0 -56.2 67 29 705.0 705.1 324.6 705.2 0.02 53 15 28152 -50.1 -84.1 1 34.0 -54.3 61 28 741.4 741.4 325.7 741.6 0.02 TRP 87 17336 -78.9 -89.9 15 11.0 -78.9 190 36 390.5 390.5 303.9 390.5 0.00 WND 123 15330 -70.1 -85.5 9 15.3 -70.2 195 61 369.7 369.7 300.5 369.7 0.00 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 582.62 mb = 4605.47 m = 15109.63 ft Freezing level: 571.00 mb = 4765.57 m = 15634.87 ft Freezing level: 571.00 mb = 4765.57 m = 15634.87 ft Wetbulb zero: 659.66 mb = 3600.63 m = 11812.94 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 49.74 % Est. max temperature: 28.32 C = 82.97 F Sfc-Lift cond lev (LCL): 839.34 mb = 1587.02 m = 5206.69 ft T: 17.42 C 700-500 lapse rate: 4.40 C/km ThetaE index: 29.84 C Layer 911.0- 634.0 mb Conv cond level (CCL): 796.73 mb = 2031.96 m = 6666.46 ft Mean mixing ratio: 14.38 g/kg Conv temperature: 27.64 C = 81.75 F Cap Strength: 1.06 C Lifted Index: -1.35 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.56 C Lifted Index @700 mb: -3.10 C Showalter Index: -1.43 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.00 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 235.20 Risk: None Energy Index: -3.94 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1096.48 J/kg Max Up Vert Vel: 46.83 m/s Conv Inhibition (B-): 17.41 J/kg Cap Strength: 1.27 C Lift Cond Lev (LCL): 833.56 mb = 1646.06 m = 5400.40 ft Lev Free Conv (LFC): 768.56 mb = 2336.34 m = 7665.05 ft Equ Level (EL): 188.56 mb = 12711.31 m = 41703.27 ft B at Equ Level: 1079.37 J/kg Max Parcel Lev (MPL): 108.56 mb = 16063.80 m = 52702.11 ft Wind level data Storm motion: 198 at 8 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 ---------------------------------------------------------- 0 916 829 120 2 -1.7 1.0 | 32 8 -4.3 -7.0 1 907 914 95 6 -6.0 0.5 | 49 11 -8.6 -7.5 2 850 1479 30 7 -3.5 -6.1 | 23 15 -6.1 -14.1 3 787 2134 280 4 3.9 -0.7 | 351 9 1.4 -8.7 4 759 2438 240 5 4.3 2.5 | 343 6 1.7 -5.5 5 700 3117 240 8 6.9 4.0 | 313 6 4.3 -4.0 6 680 3353 260 10 9.8 1.7 | 311 10 7.3 -6.3 7 654 3658 270 10 10.0 -0.0 | 317 11 7.4 -8.0 8 607 4267 125 10 -8.2 5.7 | 78 11 -10.8 -2.3 9 584 4572 145 16 -9.2 13.1 | 113 13 -11.8 5.1 10 521 5486 145 19 -10.9 15.6 | 119 15 -13.5 7.5 11 500 5820 165 16 -4.1 15.5 | 138 10 -6.7 7.4 12 482 6096 175 16 -1.4 15.9 | 153 9 -4.0 7.9 13 464 6401 170 17 -3.0 16.7 | 147 10 -5.5 8.7 14 428 7010 190 14 2.4 13.8 | 178 6 -0.2 5.7 15 400 7540 180 15 0.0 15.0 | 160 7 -2.6 7.0 16 396 7620 180 15 0.0 15.0 | 160 7 -2.6 7.0 17 364 8230 205 20 8.5 18.1 | 210 12 5.9 10.1 18 349 8534 220 21 13.5 16.1 | 234 14 10.9 8.0 19 334 8839 210 27 13.5 23.4 | 215 19 10.9 15.3 20 307 9449 195 18 4.7 17.4 | 192 10 2.1 9.3 21 300 9620 210 18 9.0 15.6 | 220 10 6.4 7.5 22 281 10058 220 16 10.3 12.3 | 241 9 7.7 4.2 23 257 10668 235 15 12.3 8.6 | 267 10 9.7 0.6 24 250 10870 235 17 13.9 9.8 | 261 11 11.3 1.7 25 200 12340 220 45 28.9 34.5 | 225 37 26.3 26.4 26 186 12802 220 47 30.2 36.0 | 225 39 27.6 28.0 27 177 13106 205 49 20.7 44.4 | 206 41 18.1 36.4 28 150 14130 220 52 33.4 39.8 | 224 44 30.8 31.8 29 138 14630 225 54 38.2 38.2 | 230 47 35.6 30.1 30 123 15330 195 61 15.8 58.9 | 195 53 13.2 50.9 31 119 15545 195 61 15.8 58.9 | 195 53 13.2 50.9 32 113 15850 190 54 9.4 53.2 | 189 46 6.8 45.1 33 100 16540 200 51 17.4 47.9 | 200 43 14.9 39.9 34 96 16764 200 51 17.4 47.9 | 200 43 14.9 39.9 35 87 17336 190 36 6.3 35.5 | 188 28 3.7 27.4 36 82 17678 195 36 9.3 34.8 | 194 28 6.7 26.7 37 74 18288 160 25 -8.6 23.5 | 144 19 -11.1 15.4 38 70 18580 110 13 -12.2 4.4 | 76 15 -14.8 -3.6 39 70 18593 125 18 -14.7 10.3 | 97 17 -17.3 2.3 40 66 18898 110 13 -12.2 4.4 | 76 15 -14.8 -3.6 41 63 19202 130 13 -10.0 8.4 | 91 13 -12.5 0.3 42 60 19507 100 17 -16.7 3.0 | 75 20 -19.3 -5.1 43 57 19812 120 15 -13.0 7.5 | 88 16 -15.6 -0.5 44 51 20422 100 33 -32.5 5.7 | 86 35 -35.1 -2.3 45 50 20560 90 25 -25.0 0.0 | 74 29 -27.6 -8.0 46 49 20726 80 24 -23.6 -4.2 | 65 29 -26.2 -12.2 47 44 21336 105 16 -15.5 4.1 | 78 18 -18.0 -3.9 48 38 22250 80 30 -29.5 -5.2 | 68 35 -32.1 -13.3 49 36 22555 50 25 -19.2 -16.1 | 42 32 -21.7 -24.1 50 34 22860 55 18 -14.7 -10.3 | 43 25 -17.3 -18.4 51 33 23165 85 34 -33.9 -3.0 | 73 38 -36.5 -11.0 52 31 23470 80 30 -29.5 -5.2 | 68 35 -32.1 -13.3 53 30 23700 100 32 -31.5 5.6 | 86 34 -34.1 -2.5 54 30 23774 85 29 -28.9 -2.5 | 71 33 -31.5 -10.6 55 28 24079 110 30 -28.2 10.3 | 94 31 -30.8 2.2 56 26 24689 90 31 -31.0 0.0 | 77 35 -33.6 -8.0 57 23 25298 95 30 -29.9 2.6 | 81 33 -32.5 -5.4 58 21 25908 75 28 -27.0 -7.2 | 63 33 -29.6 -15.3 59 20 26213 95 25 -24.9 2.2 | 78 28 -27.5 -5.9 60 20 26290 75 30 -29.0 -7.8 | 63 35 -31.6 -15.8 61 13 27737 55 27 -22.1 -15.5 | 46 34 -24.7 -23.5 62 11 28346 75 17 -16.4 -4.4 | 57 23 -19.0 -12.4 Wind Parameters Mean winds (0-6000m): 167.8 at 11.3 knts Storm direction: 197.8 at 8.5 knts Shear (0-3000m) pos: 0.7 neg: 1.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -104.7 deg Storm rel helicity (0-3000m) pos: 10.3 neg: -65.6 tot: -55.3 m^2/s^2 ave: -18.4 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -3.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 47.92 Bulk Shear: 22.88 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 73 6 40 13| 0.0 6.6 6.6| 7.2 -14.3 -7.0 -14.0 -0.12| 9.8 -1.2 1000 43 6 28 14| 0.0 3.7 3.7| 7.2 -44.4 -37.2 -37.2 -0.50| 9.3 -4.6 1500 28 6 22 14| 0.0 2.1 2.1| 7.2 -51.7 -44.4 -29.6 -0.48| 8.4 -4.0 2000 349 6 6 14| 0.0 2.0 2.0| 7.2 -54.6 -47.4 -23.7 -0.50| 7.1 -3.5 2500 277 6 338 9| 0.8 1.6 2.5| 7.4 -57.1 -49.8 -19.9 -0.47| 6.6 -3.1 3000 268 7 332 9| 0.7 1.5 2.2| 10.3 -65.6 -55.3 -18.4 -0.44| 7.0 -3.1 4000 200 8 323 0| 0.8 1.7 2.5| 31.4 -76.6 -45.2 -11.3 -0.36| 8.6 -3.1 5000 164 10 108 6| 1.1 1.5 2.6| 49.2 -76.6 -27.4 -5.5 -0.25| 7.8 -2.0 6000 168 11 121 6| 1.3 1.3 2.6| 61.2 -78.2 -17.0 -2.8 -0.17| 7.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251130.12.gif