UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 30 OCT 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 58 1 925 758 210 2 SFC 918 825 27.2 15.2 48 12.0 19.0 210 2 307.8 310.0 295.2 343.8 11.91 3 875 1249 24.8 12.8 47 12.0 16.8 313 4 309.5 311.6 294.8 342.1 10.68 4 850 1503 22.4 12.4 53 10.0 15.8 270 2 309.6 311.6 294.8 342.3 10.70 5 718 2941 9.6 9.5 99 0.1 9.5 261 10 310.9 312.8 295.0 342.9 10.45 6 700 3152 8.4 8.4 100 0.0 8.4 270 11 311.8 313.7 294.9 342.4 9.94 7 673 3475 6.2 6.2 100 0.0 6.2 264 13 312.9 314.5 294.4 340.4 8.88 8 571 4801 -1.9 -3.5 89 1.6 -2.7 252 13 318.4 319.4 293.1 335.0 5.18 9 557 4999 -0.9 -8.9 55 8.0 -4.5 259 12 321.8 322.5 292.6 333.4 3.50 10 531 5378 -3.7 -9.7 63 6.0 -6.3 254 11 322.9 323.6 292.9 334.4 3.45 11 516 5604 -5.3 -19.3 32 14.0 -10.1 241 10 323.6 324.0 291.5 329.2 1.61 12 500 5850 -7.3 -18.3 41 11.0 -11.1 240 11 324.1 324.5 291.8 330.3 1.81 13 482 6136 -9.5 -19.5 44 10.0 -12.8 247 13 324.8 325.2 291.9 330.7 1.69 14 468 6363 -11.5 -12.5 92 1.0 -11.9 262 11 325.1 325.7 293.2 335.6 3.13 15 443 6785 -12.7 -19.7 56 7.0 -15.0 273 17 328.7 329.1 293.1 335.1 1.81 16 422 7155 -15.3 -15.8 96 0.5 -15.5 281 22 330.0 330.5 294.1 339.1 2.65 17 400 7560 -16.5 -23.5 55 7.0 -18.5 290 28 333.5 333.8 294.0 338.7 1.44 18 394 7673 -16.9 -26.9 42 10.0 -19.5 288 27 334.5 334.7 293.9 338.4 1.07 19 387 7807 -17.9 -22.9 65 5.0 -19.3 281 26 334.9 335.2 294.4 340.5 1.57 20 374 8062 -18.3 -30.3 34 12.0 -21.1 269 25 337.6 337.8 294.5 340.7 0.82 21 312 9382 -29.7 -35.7 56 6.0 -30.6 262 33 339.7 339.8 294.8 341.9 0.58 22 305 9543 -30.5 -45.5 22 15.0 -32.1 261 36 340.8 340.8 294.7 341.6 0.21 23 300 9660 -31.5 -44.5 27 13.0 -32.9 260 38 341.0 341.0 294.8 342.0 0.24 24 250 10930 -42.1 -48.1 52 6.0 -42.5 255 49 343.5 343.5 295.3 344.3 0.20 25 227 11571 -47.9 -50.9 71 3.0 -48.1 255 57 344.2 344.3 295.5 344.9 0.16 26 216 11896 -50.5 -58.5 38 8.0 -50.8 255 61 345.1 345.1 295.6 345.4 0.07 27 200 12390 -54.9 -59.8 54 4.9 -55.0 255 68 345.8 345.8 295.7 346.1 0.06 28 193 12617 -56.7 -59.1 74 2.4 -56.8 254 69 346.5 346.5 295.9 346.8 0.07 29 182 12988 -59.9 -66.9 40 7.0 -60.0 251 72 347.1 347.1 296.0 347.3 0.03 30 177 13162 -61.5 -66.6 51 5.1 -61.6 250 73 347.3 347.3 296.1 347.4 0.03 31 174 13268 -62.5 -66.4 59 3.9 -62.6 250 73 347.3 347.4 296.1 347.5 0.03 32 164 13631 -65.9 -71.9 43 6.0 -66.0 248 72 347.6 347.6 296.1 347.6 0.01 33 160 13781 -67.1 -72.1 49 5.0 -67.1 247 71 348.0 348.0 296.2 348.1 0.01 34 150 14170 -68.3 -77.3 26 9.0 -68.4 250 52 352.4 352.4 297.1 352.5 0.01 35 138 14666 -70.1 -82.1 16 12.0 -70.2 259 48 357.8 357.8 298.2 357.8 0.00 36 114 15779 -77.3 -84.3 32 7.0 -77.3 255 49 364.5 364.5 299.5 364.5 0.00 37 100 16530 -76.7 -87.7 16 11.0 -76.7 225 15 379.5 379.5 302.2 379.5 0.00 38 86 17393 -78.3 -87.3 22 9.0 -78.3 303 20 393.0 393.0 304.2 393.0 0.00 39 79 17885 -72.3 -87.3 9 15.0 -72.3 271 26 415.1 415.1 307.2 415.1 0.00 40 70 18600 -69.9 -88.9 5 19.0 -70.0 295 11 434.8 434.8 309.3 434.9 0.00 41 58 19737 -65.1 -89.1 2 24.0 -65.4 273 10 469.7 469.7 312.6 469.7 0.00 42 53 20286 -66.5 -89.5 3 23.0 -66.7 238 11 478.7 478.7 313.4 478.7 0.00 43 50 20640 -65.7 -90.7 2 25.0 -66.0 245 7 488.7 488.7 314.1 488.7 0.00 44 45 21281 -64.1 -90.1 2 26.0 -64.5 239 6 507.5 507.5 315.5 507.5 0.00 45 43 21561 -61.3 -90.3 1 29.0 -61.9 246 4 521.0 521.0 316.4 521.0 0.00 46 31 23578 -63.3 -90.3 1 27.0 -63.9 268 9 566.7 566.7 319.0 566.8 0.00 47 30 23780 -62.3 -90.3 1 28.0 -63.0 240 10 574.8 574.8 319.4 574.8 0.00 48 25 24916 -59.7 -89.7 1 30.0 -60.8 137 5 613.0 613.0 321.2 613.1 0.00 49 21 26031 -50.7 -85.7 1 35.0 -53.9 70 11 671.5 671.6 323.5 671.6 0.01 50 20 26350 -49.7 -84.7 1 35.0 -53.3 60 11 684.0 684.1 323.9 684.2 0.02 TRP 114 15779 -77.3 -84.3 32 7.0 -77.3 255 49 364.5 364.5 299.5 364.5 0.00 WND 177 13162 -61.5 -66.6 51 5.1 -61.6 250 73 347.3 347.3 296.1 347.4 0.03 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 594.93 mb = 4490.11 m = 14731.15 ft Wetbulb zero: 601.98 mb = 4374.93 m = 14353.27 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 75.20 % Est. max temperature: 29.77 C = 85.59 F Sfc-Lift cond lev (LCL): 770.39 mb = 2340.89 m = 7680.00 ft T: 14.94 C 700-500 lapse rate: 5.82 C/km ThetaE index: 9.46 C Layer 700.0- 531.0 mb Conv cond level (CCL): 724.83 mb = 2860.30 m = 9384.08 ft Mean mixing ratio: 10.94 g/kg Conv temperature: 30.13 C = 86.24 F Cap Strength: 1.29 C Lifted Index: -1.58 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.06 C Lifted Index @700 mb: -0.06 C Showalter Index: -1.40 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 19.70 C K Index: 42.10 Risk: > 80 % chance of thunderstorms Sweat Index: 171.80 Risk: None Energy Index: -2.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 208.79 J/kg Max Up Vert Vel: 20.43 m/s Conv Inhibition (B-): 41.55 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 740.49 mb = 2678.25 m = 8786.81 ft Lev Free Conv (LFC): 705.49 mb = 3087.13 m = 10128.25 ft Equ Level (EL): 395.49 mb = 7645.06 m = 25081.90 ft B at Equ Level: 207.04 J/kg Max Parcel Lev (MPL): 215.49 mb = 11910.86 m = 39077.13 ft Wind level data Storm motion: 286 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 ---------------------------------------------------------- 0 918 825 210 2 1.0 1.7 | 121 8 -6.4 3.9 1 909 914 10 6 -1.0 -5.9 | 66 9 -8.5 -3.7 2 850 1503 270 2 2.0 -0.0 | 112 6 -5.4 2.2 3 789 2134 235 8 6.6 4.6 | 173 7 -0.9 6.8 4 761 2438 240 7 6.1 3.5 | 167 6 -1.4 5.7 5 700 3152 270 11 11.0 -0.0 | 239 4 3.6 2.2 6 683 3353 270 11 11.0 -0.0 | 239 4 3.6 2.2 7 657 3658 255 15 14.5 3.9 | 229 9 7.1 6.0 8 609 4267 255 14 13.5 3.6 | 227 8 6.1 5.8 9 586 4572 245 14 12.7 5.9 | 213 10 5.3 8.1 10 543 5182 265 11 11.0 1.0 | 229 5 3.5 3.1 11 504 5791 230 10 7.7 6.4 | 182 9 0.2 8.6 12 500 5850 240 11 9.5 5.5 | 195 8 2.1 7.7 13 484 6096 245 13 11.8 5.5 | 210 9 4.4 7.7 14 465 6401 265 11 11.0 1.0 | 229 5 3.5 3.1 15 400 7560 290 28 26.3 -9.6 | 291 20 18.9 -7.4 16 397 7620 290 27 25.4 -9.2 | 291 19 18.0 -7.1 17 365 8230 260 24 23.6 4.2 | 249 17 16.2 6.3 18 336 8839 265 24 23.9 2.1 | 256 17 16.5 4.3 19 300 9660 260 38 37.4 6.6 | 254 31 30.0 8.8 20 250 10930 255 49 47.3 12.7 | 250 43 39.9 14.8 21 200 12390 255 68 65.7 17.6 | 251 62 58.3 19.8 22 177 13162 250 73 68.6 25.0 | 246 67 61.2 27.1 23 170 13411 250 73 68.6 25.0 | 246 67 61.2 27.1 24 154 14021 245 70 63.4 29.6 | 240 64 56.0 31.7 25 150 14170 250 52 48.9 17.8 | 244 46 41.4 19.9 26 146 14326 240 58 50.2 29.0 | 234 53 42.8 31.2 27 132 14935 275 40 39.8 -3.5 | 272 32 32.4 -1.3 28 119 15545 275 43 42.8 -3.7 | 273 35 35.4 -1.6 29 114 15779 255 49 47.3 12.7 | 250 43 39.9 14.8 30 113 15850 260 51 50.2 8.9 | 256 44 42.8 11.0 31 100 16530 225 15 10.6 10.6 | 194 13 3.2 12.8 32 96 16764 235 19 15.6 10.9 | 212 15 8.1 13.1 33 91 17069 215 12 6.9 9.8 | 177 12 -0.5 12.0 34 86 17374 305 19 15.6 -10.9 | 317 12 8.1 -8.7 35 82 17678 285 31 29.9 -8.0 | 285 23 22.5 -5.9 36 78 17983 265 24 23.9 2.1 | 256 17 16.5 4.3 37 74 18288 320 23 14.8 -17.6 | 335 17 7.4 -15.5 38 70 18600 295 11 10.0 -4.6 | 314 4 2.6 -2.5 39 67 18898 275 12 12.0 -1.0 | 256 5 4.5 1.1 40 63 19202 285 18 17.4 -4.7 | 284 10 10.0 -2.5 41 60 19507 265 11 11.0 1.0 | 229 5 3.5 3.1 42 57 19812 275 10 10.0 -0.9 | 243 3 2.5 1.3 43 55 20117 235 13 10.6 7.5 | 199 10 3.2 9.6 44 50 20640 245 7 6.3 3.0 | 168 5 -1.1 5.1 45 49 20726 225 10 7.1 7.1 | 178 9 -0.3 9.2 46 40 21946 255 2 1.9 0.5 | 116 6 -5.5 2.7 47 30 23774 270 10 10.0 -0.0 | 230 3 2.6 2.2 48 30 23780 240 10 8.7 5.0 | 190 7 1.2 7.2 49 29 24079 260 15 14.8 2.6 | 237 9 7.4 4.8 50 24 25298 85 1 -1.0 -0.1 | 104 9 -8.4 2.1 51 23 25603 45 11 -7.8 -7.8 | 70 16 -15.2 -5.6 52 20 26213 80 11 -10.8 -1.9 | 91 18 -18.2 0.3 53 20 26350 60 11 -9.5 -5.5 | 79 17 -16.9 -3.3 54 19 26518 60 13 -11.3 -6.5 | 77 19 -18.7 -4.3 55 18 26822 55 14 -11.5 -8.0 | 73 20 -18.9 -5.9 Wind Parameters Mean winds (0-6000m): 256.3 at 10.3 knts Storm direction: 286.3 at 7.7 knts Shear (0-3000m) pos: 1.7 neg: 2.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 20.1 neg: -18.3 tot: 1.7 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 12.15 Bulk Shear: 17.18 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 ------------------------------------------------------------------------------- 500 348 4 71 7| 3.9 0.0 3.9| 3.9 -14.9 -11.0 -21.9 -0.37| 14.6 -5.4 1000 320 4 81 5| 1.9 1.9 3.9| 9.3 -14.9 -5.6 -5.6 -0.06| 9.8 -0.6 1500 265 5 136 4| 1.3 2.2 3.5| 12.8 -15.5 -2.8 -1.8 0.05| 7.9 0.4 2000 256 6 151 4| 1.7 1.7 3.4| 16.7 -15.9 0.8 0.4 0.14| 6.9 1.0 2500 261 7 165 3| 2.0 1.3 3.3| 20.1 -15.9 4.2 1.7 0.23| 6.1 1.4 3000 260 8 185 3| 1.7 2.0 3.6| 20.1 -18.3 1.7 0.6 0.16| 6.0 0.9 4000 257 9 202 5| 1.2 1.4 2.6| 21.7 -23.6 -1.9 -0.5 0.10| 5.1 0.5 5000 256 10 204 5| 1.0 1.4 2.4| 24.4 -31.2 -6.8 -1.4 0.02| 5.0 0.1 6000 256 10 209 5| 1.7 1.2 2.9| 42.6 -31.2 11.4 1.9 0.16| 5.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251030.00.gif