UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for SZ554... Searching the city database file for: SZ554 ... Date:0000Z 5 NOV 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 58 30 3 SFC 991 139 31.0 25.0 70 6.0 26.4 30 3 304.9 308.7 299.9 366.5 20.52 2 970 332 32.0 20.0 49 12.0 23.3 354 17 307.8 310.7 297.5 354.2 15.35 3 925 758 28.6 19.6 58 9.0 22.1 340 22 308.6 311.5 298.0 356.2 15.71 4 850 1503 22.8 15.8 65 7.0 17.9 315 18 310.0 312.6 296.8 350.9 13.40 5 793 2104 18.0 13.5 75 4.5 15.0 310 19 311.1 313.5 296.4 349.0 12.36 6 751 2570 16.2 9.2 63 7.0 11.7 315 17 314.0 315.9 295.4 344.4 9.78 7 727 2847 16.0 6.0 51 10.0 9.9 322 14 316.8 318.3 294.8 342.3 8.09 8 700 3168 13.6 4.6 54 9.0 8.2 355 9 317.5 319.0 294.7 341.7 7.62 9 630 4043 7.2 -2.8 49 10.0 2.0 339 10 320.0 320.9 293.3 336.0 4.94 10 610 4307 6.8 -12.2 24 19.0 -1.4 316 5 322.5 322.9 291.9 330.7 2.46 11 580 4720 5.6 -27.4 7 33.0 -4.8 336 3 325.7 325.9 291.2 328.3 0.70 12 529 5463 -0.7 -28.7 10 28.0 -8.8 77 4 326.9 327.0 291.5 329.3 0.68 13 500 5910 -3.9 -19.9 28 16.0 -9.5 170 11 328.3 328.6 292.7 333.8 1.58 14 462 6533 -9.1 -15.1 62 6.0 -11.4 191 13 329.3 329.8 293.9 338.1 2.56 15 400 7640 -16.5 -24.5 50 8.0 -18.7 220 18 333.5 333.8 293.9 338.3 1.31 16 382 7983 -19.3 -29.3 41 10.0 -21.6 232 19 334.3 334.5 293.7 337.5 0.89 17 368 8259 -21.9 -27.9 58 6.0 -23.3 215 22 334.4 334.6 293.9 338.2 1.05 18 362 8380 -22.5 -26.2 72 3.7 -23.4 214 25 335.2 335.4 294.3 339.7 1.24 19 359 8441 -22.9 -28.9 58 6.0 -24.2 214 26 335.4 335.6 294.1 339.0 0.98 20 356 8502 -22.7 -46.7 9 24.0 -25.8 214 27 336.5 336.5 293.6 337.2 0.16 21 353 8564 -23.3 -48.3 8 25.0 -26.3 213 28 336.5 336.6 293.6 337.1 0.14 22 344 8752 -24.5 -49.5 8 25.0 -27.3 212 31 337.4 337.4 293.8 337.9 0.12 23 311 9476 -30.7 -48.7 15 18.0 -32.4 218 31 338.6 338.6 294.1 339.2 0.15 24 305 9614 -31.9 -41.9 37 10.0 -33.1 222 28 338.8 338.9 294.3 340.1 0.32 25 303 9660 -32.3 -39.3 50 7.0 -33.2 223 27 338.9 339.0 294.4 340.5 0.42 26 300 9730 -32.3 -41.3 40 9.0 -33.4 225 25 339.9 339.9 294.6 341.2 0.34 27 289 9992 -34.3 -50.3 18 16.0 -35.6 225 26 340.7 340.7 294.6 341.2 0.13 28 284 10114 -34.9 -46.9 28 12.0 -36.0 232 24 341.5 341.5 294.8 342.3 0.20 29 282 10163 -35.5 -39.6 66 4.1 -36.0 233 24 341.3 341.4 295.0 343.0 0.43 30 280 10212 -35.5 -38.3 75 2.8 -35.8 235 24 342.0 342.1 295.3 344.0 0.50 31 273 10387 -37.1 -44.1 48 7.0 -37.8 240 24 342.2 342.2 295.1 343.3 0.28 32 271 10438 -37.3 -59.3 8 22.0 -38.5 239 24 342.6 342.6 295.0 342.8 0.05 33 268 10515 -37.9 -63.9 5 26.0 -39.1 238 25 342.8 342.8 295.0 342.9 0.03 34 250 10990 -40.7 -65.7 5 25.0 -41.7 240 50 345.6 345.6 295.7 345.7 0.02 35 225 11698 -45.7 -54.7 36 9.0 -46.2 263 56 348.5 348.5 296.4 348.9 0.10 36 218 11907 -47.1 -58.1 27 11.0 -47.6 268 52 349.5 349.5 296.6 349.8 0.07 37 200 12470 -51.9 -62.9 26 11.0 -52.2 270 51 350.6 350.6 296.8 350.8 0.04 38 196 12601 -52.9 -66.9 17 14.0 -53.2 271 51 351.0 351.0 296.9 351.1 0.02 39 186 12937 -55.5 -67.5 21 12.0 -55.7 274 51 352.1 352.1 297.1 352.2 0.02 40 175 13322 -59.3 -63.7 57 4.4 -59.4 277 51 352.0 352.1 297.1 352.2 0.04 41 169 13540 -61.1 -69.1 34 8.0 -61.2 278 51 352.6 352.6 297.2 352.7 0.02 42 158 13954 -64.7 -69.6 51 4.9 -64.7 276 46 353.3 353.3 297.4 353.4 0.02 43 150 14270 -67.1 -74.1 36 7.0 -67.1 270 40 354.5 354.5 297.6 354.5 0.01 44 147 14391 -67.9 -75.9 31 8.0 -67.9 270 39 355.2 355.2 297.7 355.2 0.01 45 136 14854 -71.5 -76.5 47 5.0 -71.5 262 36 356.8 356.8 298.1 356.8 0.01 46 129 15166 -71.5 -81.5 21 10.0 -71.5 250 35 362.2 362.2 299.1 362.2 0.00 47 101 16593 -76.1 -86.1 19 10.0 -76.2 218 24 379.6 379.6 302.2 379.6 0.00 48 100 16650 -76.3 -86.3 19 10.0 -76.3 215 24 380.3 380.3 302.3 380.3 0.00 49 75 18276 -83.9 -88.9 41 5.0 -83.9 305 18 397.0 397.0 304.8 397.0 0.00 50 70 18660 -81.7 -88.7 29 7.0 -81.7 280 16 409.6 409.6 306.5 409.6 0.00 51 66 18993 -80.9 -88.9 25 8.0 -80.9 294 15 418.3 418.3 307.5 418.3 0.00 52 63 19261 -73.7 -86.7 12 13.0 -73.7 311 15 439.8 439.8 309.8 439.8 0.00 53 55 20073 -66.1 -89.1 3 23.0 -66.4 224 12 474.6 474.6 313.0 474.6 0.00 54 50 20650 -68.7 -89.7 3 21.0 -68.9 25 7 481.6 481.6 313.6 481.6 0.00 55 48 20894 -69.1 -90.1 3 21.0 -69.3 32 5 486.3 486.3 314.0 486.3 0.00 56 45 21281 -67.1 -90.1 2 23.0 -67.4 44 1 500.2 500.2 314.9 500.2 0.00 57 44 21419 -61.3 -89.3 1 28.0 -61.9 61 6 517.6 517.6 316.1 517.6 0.00 58 30 23820 -56.5 -86.5 1 30.0 -57.9 80 27 590.6 590.6 320.2 590.7 0.01 59 20 26410 -53.9 -84.9 1 31.0 -56.3 85 27 671.2 671.2 323.4 671.3 0.01 60 18 27090 -51.9 -84.9 1 33.0 -55.1 79 24 698.0 698.0 324.4 698.2 0.02 TRP 75 18276 -83.9 -88.9 41 5.0 -83.9 305 18 397.0 397.0 304.8 397.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5852.00 m Freezing level: 534.67 mb = 5380.28 m = 17651.62 ft Wetbulb zero: 618.50 mb = 4193.88 m = 13759.29 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 44.97 % Est. max temperature: 36.25 C = 97.25 F Sfc-Lift cond lev (LCL): 909.16 mb = 910.16 m = 2986.05 ft T: 27.42 C 700-500 lapse rate: 6.38 C/km ThetaE index: 27.91 C Layer 850.0- 529.0 mb Conv cond level (CCL): 763.47 mb = 2428.89 m = 7968.71 ft Mean mixing ratio: 15.89 g/kg Conv temperature: 39.19 C = 102.55 F Cap Strength: 2.40 C Lifted Index: -3.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -7.18 C Lifted Index @700 mb: 1.39 C Showalter Index: -1.28 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 19.70 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: -3.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1739.18 J/kg Max Up Vert Vel: 58.98 m/s Conv Inhibition (B-): 141.26 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 819.73 mb = 1817.00 m = 5961.21 ft Lev Free Conv (LFC): 654.73 mb = 3723.12 m = 12214.82 ft Equ Level (EL): 594.73 mb = 4514.85 m = 14812.32 ft B at Equ Level: 24.49 J/kg Max Parcel Lev (MPL): 74.73 mb = 18295.67 m = 60024.45 ft Wind level data Storm motion: 354 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 ---------------------------------------------------------- 0 991 139 30 3 -1.5 -2.6 | 159 7 -2.4 6.4 1 973 305 355 17 1.5 -16.9 | 356 8 0.6 -8.0 2 940 610 345 21 5.4 -20.3 | 338 12 4.5 -11.3 3 925 758 340 22 7.5 -20.7 | 331 13 6.6 -11.7 4 909 914 330 21 10.5 -18.2 | 314 13 9.6 -9.2 5 850 1503 315 18 12.7 -12.7 | 288 12 11.8 -3.8 6 848 1524 310 19 14.6 -12.2 | 283 14 13.6 -3.2 7 790 2134 310 19 14.6 -12.2 | 283 14 13.6 -3.2 8 762 2438 315 19 13.4 -13.4 | 290 13 12.5 -4.5 9 736 2743 315 15 10.6 -10.6 | 280 10 9.7 -1.6 10 710 3048 335 11 4.6 -10.0 | 285 4 3.7 -1.0 11 700 3168 355 9 0.8 -9.0 | 90 0 -0.1 0.0 12 659 3658 350 10 1.7 -9.8 | 317 1 0.8 -0.9 13 635 3962 345 11 2.8 -10.6 | 311 3 1.9 -1.7 14 612 4267 315 5 3.5 -3.5 | 206 6 2.6 5.4 15 547 5182 0 0 -0.0 -0.0 | 174 9 -0.9 9.0 16 507 5791 175 10 -0.9 10.0 | 175 19 -1.8 18.9 17 500 5910 170 11 -1.9 10.8 | 172 20 -2.8 19.8 18 488 6096 180 13 0.0 13.0 | 178 22 -0.9 22.0 19 451 6706 195 13 3.4 12.6 | 186 22 2.4 21.5 20 434 7010 185 23 2.0 22.9 | 182 32 1.1 31.9 21 400 7640 220 18 11.6 13.8 | 205 25 10.6 22.8 22 385 7925 235 18 14.7 10.3 | 216 24 13.8 19.3 23 369 8230 215 22 12.6 18.0 | 203 29 11.7 27.0 24 325 9144 210 39 19.5 33.8 | 203 47 18.6 42.7 25 300 9730 225 25 17.7 17.7 | 212 31 16.7 26.6 26 299 9754 210 32 16.0 27.7 | 202 40 15.1 36.7 27 286 10058 230 24 18.4 15.4 | 216 30 17.5 24.4 28 274 10363 240 24 20.8 12.0 | 223 29 19.9 21.0 29 262 10668 235 26 21.3 14.9 | 220 31 20.4 23.9 30 250 10990 240 50 43.3 25.0 | 231 54 42.4 34.0 31 229 11582 260 58 57.1 10.1 | 251 59 56.2 19.0 32 209 12192 275 47 46.8 -4.1 | 264 46 45.9 4.9 33 200 12470 270 51 51.0 -0.0 | 260 51 50.1 9.0 34 164 13716 280 51 50.2 -8.9 | 270 49 49.3 0.1 35 150 14270 270 40 40.0 -0.0 | 257 40 39.1 9.0 36 141 14630 270 37 37.0 -0.0 | 256 37 36.1 9.0 37 121 15545 235 34 27.9 19.5 | 223 39 26.9 28.5 38 109 16154 240 21 18.2 10.5 | 222 26 17.3 19.5 39 100 16650 215 24 13.8 19.7 | 204 31 12.8 28.6 40 98 16764 220 24 15.4 18.4 | 208 31 14.5 27.4 41 88 17374 205 15 6.3 13.6 | 193 23 5.4 22.6 42 83 17678 210 11 5.5 9.5 | 194 19 4.6 18.5 43 79 17983 320 11 7.1 -8.4 | 265 6 6.1 0.5 44 75 18276 305 18 14.7 -10.3 | 276 14 13.8 -1.4 45 75 18288 330 19 9.5 -16.5 | 311 11 8.6 -7.5 46 71 18593 295 19 17.2 -8.0 | 267 16 16.3 0.9 47 70 18660 280 16 15.8 -2.8 | 247 16 14.8 6.2 48 67 18898 280 16 15.8 -2.8 | 247 16 14.8 6.2 49 64 19202 320 14 9.0 -10.7 | 282 8 8.1 -1.8 50 61 19507 285 16 15.5 -4.1 | 252 15 14.5 4.8 51 58 19812 345 16 4.1 -15.5 | 334 7 3.2 -6.5 52 55 20117 210 11 5.5 9.5 | 194 19 4.6 18.5 53 50 20650 25 7 -3.0 -6.3 | 124 5 -3.9 2.6 54 45 21336 45 1 -0.7 -0.7 | 169 8 -1.6 8.3 55 43 21641 90 16 -16.0 0.0 | 118 19 -16.9 9.0 56 41 21946 95 15 -14.9 1.3 | 123 19 -15.9 10.3 57 37 22555 130 17 -13.0 10.9 | 145 24 -14.0 19.9 58 33 23165 135 22 -15.6 15.6 | 146 30 -16.5 24.5 59 32 23470 95 23 -22.9 2.0 | 115 26 -23.8 11.0 60 30 23820 80 27 -26.6 -4.7 | 99 28 -27.5 4.3 61 29 24079 75 26 -25.1 -6.7 | 95 26 -26.0 2.2 62 26 24689 85 32 -31.9 -2.8 | 101 33 -32.8 6.2 63 22 25908 105 27 -26.1 7.0 | 121 31 -27.0 16.0 64 21 26213 80 35 -34.5 -6.1 | 95 36 -35.4 2.9 65 20 26410 85 27 -26.9 -2.4 | 103 29 -27.8 6.6 66 17 27127 75 22 -21.3 -5.7 | 98 22 -22.2 3.3 Wind Parameters Mean winds (0-6000m): 324.1 at 12.0 knts Storm direction: 354.1 at 9.0 knts Shear (0-3000m) pos: 2.3 neg: 3.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 139.6 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -68.6 tot: -61.5 m^2/s^2 ave: -20.5 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 220.21 Bulk Shear: 7.90 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 ------------------------------------------------------------------------------- 500 351 16 348 7| 0.0 19.8 19.8| 0.0 -21.1 -21.1 -42.1 -0.82| 23.8-19.4 1000 341 19 329 10| 0.0 9.7 9.7| 0.0 -47.2 -47.2 -47.2 -0.85| 15.9-13.6 1500 333 19 316 11| 0.0 6.4 6.4| 0.0 -62.7 -62.7 -41.8 -0.86| 12.4-10.6 2000 327 19 306 12| 0.0 4.8 4.8| 0.1 -62.7 -62.6 -31.3 -0.85| 9.3 -8.0 2500 324 19 302 12| 0.6 3.9 4.5| 5.4 -66.7 -61.3 -24.5 -0.76| 8.3 -6.3 3000 324 18 300 11| 2.3 3.2 5.5| 7.2 -68.6 -61.5 -20.5 -0.59| 8.7 -5.2 4000 328 16 301 9| 1.7 2.5 4.2| 7.2 -71.7 -64.5 -16.1 -0.58| 7.6 -4.4 5000 328 13 289 6| 2.0 2.0 4.0| 7.2 -80.2 -73.0 -14.6 -0.60| 6.9 -4.1 6000 324 12 277 6| 2.4 1.7 4.1| 51.4 -90.1 -38.6 -6.4 -0.39| 7.6 -2.9 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20251105.00.gif