UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 5 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 80 1 925 768 70 7 SFC 919 824 19.8 19.8 100 0.0 19.8 70 7 300.1 303.0 296.0 347.0 16.02 3 893 1072 19.0 18.2 95 0.8 18.5 42 9 301.8 304.5 295.7 345.7 14.89 4 853 1469 21.0 13.0 60 8.0 15.7 310 7 307.8 309.9 294.7 341.4 11.10 5 850 1500 20.6 12.6 60 8.0 15.3 300 7 307.7 309.8 294.4 340.6 10.85 6 823 1779 19.2 14.2 73 5.0 15.8 298 7 309.1 311.4 296.0 347.0 12.47 7 700 3152 10.4 2.4 58 8.0 5.9 230 10 314.0 315.2 292.9 334.4 6.51 8 630 4021 4.2 -1.8 65 6.0 1.1 224 14 316.5 317.6 292.7 333.5 5.33 9 582 4663 1.2 -11.8 37 13.0 -4.3 215 16 320.3 320.8 291.5 329.1 2.66 10 549 5130 -2.5 -6.8 72 4.3 -4.5 215 17 321.3 322.1 293.0 335.0 4.19 11 519 5576 -3.7 -31.7 9 28.0 -10.8 253 18 325.0 325.1 290.9 326.9 0.52 12 500 5870 -6.1 -26.1 19 20.0 -11.8 245 20 325.6 325.8 291.4 328.8 0.91 13 494 5964 -6.7 -25.7 20 19.0 -12.1 241 19 326.0 326.2 291.5 329.4 0.95 14 483 6140 -8.1 -15.1 57 7.0 -10.8 234 18 326.4 326.9 293.0 334.7 2.45 15 463 6466 -10.3 -16.3 61 6.0 -12.5 229 19 327.6 328.1 293.2 335.6 2.31 16 445 6771 -11.3 -37.3 10 26.0 -16.6 225 21 330.1 330.2 292.1 331.4 0.35 17 429 7051 -12.9 -41.9 7 29.0 -18.0 225 24 331.5 331.6 292.4 332.4 0.22 18 407 7450 -16.1 -45.1 6 29.0 -20.5 225 28 332.4 332.4 292.6 333.1 0.17 19 400 7580 -17.1 -42.1 9 25.0 -21.1 225 30 332.8 332.8 292.7 333.7 0.24 20 390 7769 -18.9 -39.9 14 21.0 -22.4 226 31 332.8 332.9 292.8 334.0 0.30 21 363 8298 -22.5 -38.5 22 16.0 -25.1 230 34 334.9 335.0 293.4 336.4 0.38 22 349 8585 -24.5 -29.5 63 5.0 -25.6 232 40 336.0 336.2 294.2 339.5 0.95 23 337 8839 -25.1 -36.1 35 11.0 -27.0 233 46 338.6 338.7 294.4 340.6 0.52 24 300 9670 -32.5 -36.9 65 4.4 -33.1 245 44 339.6 339.7 294.7 341.6 0.54 25 295 9788 -33.7 -37.9 66 4.2 -34.3 249 44 339.5 339.6 294.7 341.4 0.49 26 250 10930 -42.3 -50.3 41 8.0 -42.8 270 45 343.2 343.2 295.2 343.8 0.15 27 235 11345 -45.7 -54.7 36 9.0 -46.1 267 42 344.2 344.2 295.4 344.6 0.10 28 224 11662 -48.1 -52.1 63 4.0 -48.3 263 41 345.2 345.3 295.7 345.8 0.14 29 217 11871 -48.9 -56.9 39 8.0 -49.2 256 46 347.1 347.2 296.1 347.5 0.08 30 200 12400 -53.7 -58.4 56 4.7 -53.8 245 55 347.7 347.7 296.2 348.0 0.07 31 196 12529 -54.9 -59.0 60 4.1 -55.0 246 54 347.8 347.8 296.2 348.1 0.07 32 182 12998 -58.9 -64.9 46 6.0 -59.0 249 52 348.8 348.8 296.4 348.9 0.03 33 177 13172 -59.3 -67.3 35 8.0 -59.4 250 52 350.9 350.9 296.8 351.0 0.03 34 159 13836 -64.1 -68.5 55 4.4 -64.1 247 70 353.7 353.7 297.4 353.8 0.02 35 151 14150 -66.4 -71.1 52 4.7 -66.4 245 78 355.0 355.0 297.7 355.1 0.02 36 150 14190 -66.7 -71.4 51 4.7 -66.7 245 78 355.2 355.2 297.7 355.3 0.02 37 132 14953 -71.5 -77.5 40 6.0 -71.5 228 64 359.8 359.8 298.7 359.9 0.01 38 107 16179 -75.5 -84.5 23 9.0 -75.5 236 30 374.5 374.5 301.4 374.5 0.00 39 101 16513 -75.5 -84.5 23 9.0 -75.5 256 28 380.8 380.8 302.3 380.8 0.00 40 100 16570 -75.9 -84.9 23 9.0 -75.9 260 28 381.1 381.1 302.4 381.1 0.00 41 95 16866 -78.5 -86.5 26 8.0 -78.5 265 32 381.6 381.6 302.5 381.6 0.00 42 78 17999 -77.7 -87.7 18 10.0 -77.7 205 26 405.4 405.4 305.9 405.4 0.00 43 70 18630 -71.9 -86.9 9 15.0 -72.0 170 19 430.6 430.6 308.9 430.6 0.00 44 62 19338 -74.5 -88.5 10 14.0 -74.6 143 12 440.0 440.0 309.9 440.0 0.00 45 55 20047 -66.5 -87.5 4 21.0 -66.7 136 2 473.7 473.7 313.0 473.7 0.00 46 52 20384 -67.7 -88.7 3 21.0 -67.9 59 17 478.6 478.6 313.3 478.6 0.00 47 50 20620 -67.3 -88.3 4 21.0 -67.5 35 21 484.9 484.9 313.8 484.9 0.00 48 37 22460 -61.7 -86.7 2 25.0 -62.3 78 20 542.9 542.9 317.7 542.9 0.01 TRP 95 16866 -78.5 -86.5 26 8.0 -78.5 265 32 381.6 381.6 302.5 381.6 0.00 WND 151 14150 -66.4 -71.1 52 4.7 -66.4 245 78 355.0 355.0 297.7 355.1 0.02 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 571.30 mb = 4814.54 m = 15795.55 ft Wetbulb zero: 620.33 mb = 4145.97 m = 13602.10 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 58.79 % Est. max temperature: 30.60 C = 87.09 F Sfc-Lift cond lev (LCL): 919.29 mb = 821.60 m = 2695.51 ft T: -9999.00 C 700-500 lapse rate: 6.07 C/km ThetaE index: 17.85 C Layer 700.0- 549.0 mb Conv cond level (CCL): 739.04 mb = 2691.64 m = 8830.72 ft Mean mixing ratio: 13.14 g/kg Conv temperature: 31.77 C = 89.19 F Cap Strength: 3.93 C Lifted Index: -1.08 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.00 C Lifted Index @700 mb: 1.36 C Showalter Index: 0.44 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 18.70 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.20 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 303.73 J/kg Max Up Vert Vel: 24.65 m/s Conv Inhibition (B-): 170.52 J/kg Cap Strength: 3.93 C Lift Cond Lev (LCL): 817.96 mb = 1830.88 m = 6006.75 ft Lev Free Conv (LFC): 642.96 mb = 3852.64 m = 12639.73 ft Equ Level (EL): 252.96 mb = 10848.70 m = 35592.42 ft B at Equ Level: 303.52 J/kg Max Parcel Lev (MPL): 162.96 mb = 13683.53 m = 44892.92 ft Wind level data Storm motion: 264 at 10 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 ---------------------------------------------------------- 0 919 824 70 7 -6.6 -2.4 | 78 17 -16.5 -3.5 1 909 914 55 6 -4.9 -3.4 | 73 16 -14.8 -4.6 2 878 1219 30 11 -5.5 -9.5 | 55 19 -15.4 -10.6 3 850 1500 300 7 6.1 -3.5 | 40 6 -3.9 -4.6 4 789 2134 295 7 6.3 -3.0 | 41 5 -3.6 -4.1 5 761 2438 250 6 5.6 2.1 | 102 4 -4.3 0.9 6 709 3048 225 10 7.1 7.1 | 154 7 -2.8 5.9 7 700 3152 230 10 7.7 6.4 | 157 6 -2.3 5.3 8 658 3658 215 16 9.2 13.1 | 176 12 -0.7 12.0 9 633 3962 225 14 9.9 9.9 | 180 9 -0.0 8.8 10 610 4267 215 15 8.6 12.3 | 173 11 -1.3 11.2 11 544 5182 215 17 9.8 13.9 | 179 13 -0.2 12.8 12 524 5486 255 17 16.4 4.4 | 243 7 6.5 3.3 13 500 5870 245 20 18.1 8.5 | 228 11 8.2 7.3 14 485 6096 235 18 14.7 10.3 | 208 10 4.8 9.2 15 448 6706 225 20 14.1 14.1 | 198 14 4.2 13.0 16 400 7580 225 30 21.2 21.2 | 209 23 11.3 20.1 17 366 8230 230 33 25.3 21.2 | 217 25 15.4 20.1 18 323 9144 235 53 43.4 30.4 | 229 44 33.5 29.3 19 300 9670 245 44 39.9 18.6 | 240 35 30.0 17.5 20 271 10363 270 42 42.0 -0.0 | 272 32 32.1 -1.1 21 250 10930 270 45 45.0 -0.0 | 272 35 35.1 -1.1 22 226 11582 265 40 39.8 3.5 | 265 30 29.9 2.4 23 206 12192 245 52 47.1 22.0 | 241 43 37.2 20.9 24 200 12400 245 55 49.8 23.2 | 241 46 39.9 22.1 25 179 13106 250 51 47.9 17.4 | 247 41 38.0 16.3 26 151 14150 245 78 70.7 33.0 | 242 69 60.8 31.8 27 150 14190 245 78 70.7 33.0 | 242 69 60.8 31.8 28 147 14326 245 78 70.7 33.0 | 242 69 60.8 31.8 29 125 15240 220 57 36.6 43.7 | 212 50 26.7 42.5 30 107 16154 235 30 24.6 17.2 | 222 22 14.7 16.1 31 100 16570 260 28 27.6 4.9 | 258 18 17.7 3.7 32 97 16764 260 29 28.6 5.0 | 258 19 18.6 3.9 33 95 16866 265 32 31.9 2.8 | 266 22 22.0 1.7 34 87 17374 260 34 33.5 5.9 | 259 24 23.6 4.8 35 83 17678 225 39 27.6 27.6 | 214 32 17.7 26.5 36 78 17983 205 26 11.0 23.6 | 183 22 1.1 22.4 37 74 18288 205 19 8.0 17.2 | 173 16 -1.9 16.1 38 70 18593 230 21 16.1 13.5 | 207 14 6.2 12.4 39 70 18630 170 19 -3.3 18.7 | 143 22 -13.2 17.6 40 64 19202 145 14 -8.0 11.5 | 120 21 -17.9 10.3 41 54 20117 135 1 -0.7 0.7 | 88 11 -10.6 -0.4 42 52 20422 50 19 -14.6 -12.2 | 61 28 -24.5 -13.3 43 50 20620 35 21 -12.0 -17.2 | 50 29 -22.0 -18.3 44 46 21031 30 19 -9.5 -16.5 | 48 26 -19.4 -17.6 45 43 21336 60 12 -10.4 -6.0 | 71 22 -20.3 -7.1 46 40 21641 60 16 -13.9 -8.0 | 69 25 -23.8 -9.1 47 37 21946 80 19 -18.7 -3.3 | 81 29 -28.6 -4.4 48 31 22860 50 31 -23.7 -19.9 | 58 40 -33.7 -21.0 Wind Parameters Mean winds (0-6000m): 233.5 at 13.3 knts Storm direction: 263.5 at 10.0 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -51.8 tot: -33.4 m^2/s^2 ave: -11.1 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.94 Bulk Shear: 61.54 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 36 9 62 17| 0.0 10.4 10.4| 0.0 -47.5 -47.5 -95.0 -0.77| 14.4-11.1 1000 0 8 48 13| 0.0 6.6 6.6| 1.6 -51.8 -50.2 -50.2 -0.50| 11.7 -5.9 1500 333 8 39 10| 0.0 4.5 4.5| 4.6 -51.8 -47.2 -31.5 -0.33| 9.1 -3.0 2000 308 7 35 7| 0.0 4.0 4.0| 9.7 -51.8 -42.1 -21.0 -0.13| 8.1 -1.0 2500 278 8 42 3| 0.0 3.8 3.8| 14.4 -51.8 -37.4 -15.0 -0.03| 7.4 -0.2 3000 252 9 143 2| 0.0 3.6 3.6| 18.4 -51.8 -33.4 -11.1 0.01| 7.1 0.1 4000 235 11 166 5| 0.0 2.9 2.9| 21.0 -54.5 -33.6 -8.4 0.01| 5.9 0.0 5000 234 12 178 6| 1.0 2.3 3.3| 48.3 -59.0 -10.7 -2.1 0.15| 6.4 0.9 6000 234 13 187 7| 0.9 2.3 3.1| 50.2 -76.6 -26.5 -4.4 0.05| 6.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251105.12.gif