UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for SZ554... Searching the city database file for: SZ554 ... Date:1200Z 2 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 78 330 5 SFC 993 141 30.2 22.2 62 8.0 24.3 330 5 304.0 307.1 297.7 355.2 17.21 2 974 313 27.4 19.4 62 8.0 21.8 300 7 302.8 305.5 295.8 346.4 14.71 3 925 770 25.4 18.4 65 7.0 20.5 290 25 305.3 308.0 296.4 348.8 14.55 4 902 992 24.6 16.6 61 8.0 19.1 296 22 306.7 309.1 295.9 346.6 13.29 5 850 1510 20.6 14.6 68 6.0 16.5 295 19 307.7 310.0 295.6 345.2 12.39 6 784 2203 14.8 11.6 81 3.2 12.7 291 17 308.7 310.8 294.8 342.2 11.01 7 712 3014 9.6 7.9 89 1.7 8.5 314 26 311.6 313.4 294.5 340.7 9.44 8 700 3155 9.0 6.9 87 2.1 7.7 315 27 312.5 314.2 294.4 340.2 8.96 9 660 3642 6.4 3.5 82 2.9 4.7 313 26 314.8 316.3 293.9 338.3 7.48 10 617 4195 4.4 -2.6 60 7.0 0.8 310 25 318.7 319.6 293.1 335.2 5.12 11 567 4880 0.0 -2.7 82 2.7 -1.4 312 26 321.3 322.4 294.1 339.2 5.54 12 500 5880 -5.7 -12.7 58 7.0 -8.5 315 29 326.1 326.7 293.3 335.8 2.88 13 476 6263 -7.3 -15.3 53 8.0 -10.4 309 32 328.7 329.2 293.6 337.1 2.44 14 405 7497 -16.1 -24.1 50 8.0 -18.3 293 37 332.9 333.2 293.7 337.7 1.35 15 400 7590 -16.3 -31.3 26 15.0 -19.7 295 37 333.8 333.9 293.4 336.4 0.70 16 398 7628 -16.3 -33.3 22 17.0 -19.9 295 37 334.3 334.4 293.4 336.5 0.58 17 374 8093 -20.5 -25.1 67 4.6 -21.7 284 37 334.7 335.0 294.2 339.5 1.33 18 311 9434 -30.1 -39.1 41 9.0 -31.3 284 44 339.4 339.5 294.6 341.1 0.41 19 300 9690 -32.3 -40.3 45 8.0 -33.3 285 45 339.9 339.9 294.6 341.3 0.38 20 288 9976 -34.7 -39.7 60 5.0 -35.3 287 45 340.4 340.5 294.8 342.1 0.42 21 280 10172 -35.9 -48.9 25 13.0 -37.0 289 45 341.4 341.5 294.8 342.1 0.16 22 272 10373 -36.9 -47.9 31 11.0 -37.8 290 45 342.8 342.9 295.2 343.6 0.18 23 250 10950 -42.1 -50.1 41 8.0 -42.6 295 45 343.5 343.5 295.3 344.1 0.16 24 229 11538 -47.3 -51.3 63 4.0 -47.5 294 46 344.3 344.3 295.5 344.9 0.15 25 222 11743 -48.7 -55.7 44 7.0 -49.0 293 47 345.2 345.2 295.6 345.6 0.09 26 200 12420 -54.7 -59.4 56 4.7 -54.8 290 48 346.1 346.2 295.8 346.4 0.06 27 195 12580 -56.3 -61.1 55 4.8 -56.4 290 50 346.1 346.1 295.8 346.3 0.05 28 186 12877 -58.1 -61.5 65 3.4 -58.2 290 54 347.9 347.9 296.2 348.1 0.05 29 170 13435 -62.3 -69.3 39 7.0 -62.4 283 58 350.0 350.0 296.7 350.1 0.02 30 150 14190 -69.5 -73.2 58 3.7 -69.5 265 62 350.4 350.4 296.7 350.4 0.01 31 146 14351 -70.7 -74.3 59 3.6 -70.8 260 62 351.0 351.0 296.8 351.0 0.01 32 141 14556 -72.3 -75.7 60 3.4 -72.3 260 62 351.7 351.7 297.0 351.8 0.01 33 136 14768 -72.7 -77.3 50 4.6 -72.7 260 60 354.7 354.7 297.6 354.7 0.01 34 132 14944 -72.3 -80.3 29 8.0 -72.3 261 56 358.4 358.4 298.4 358.4 0.00 35 117 15652 -73.1 -84.1 17 11.0 -73.2 263 43 369.5 369.5 300.5 369.5 0.00 36 101 16503 -77.7 -85.7 26 8.0 -77.7 278 46 376.5 376.5 301.7 376.5 0.00 37 100 16560 -78.1 -86.1 26 8.0 -78.1 280 48 376.8 376.8 301.7 376.8 0.00 38 95 16852 -79.9 -86.9 30 7.0 -79.9 285 43 378.9 378.9 302.1 378.9 0.00 39 86 17420 -76.5 -85.5 23 9.0 -76.5 274 39 396.7 396.7 304.8 396.7 0.00 40 78 17980 -78.9 -86.9 26 8.0 -78.9 315 29 402.9 402.9 305.6 402.9 0.00 41 70 18610 -69.7 -87.7 6 18.0 -69.8 245 16 435.3 435.3 309.4 435.3 0.00 42 66 18962 -69.1 -88.1 5 19.0 -69.2 209 22 444.0 444.0 310.3 444.0 0.00 43 62 19335 -70.7 -88.7 5 18.0 -70.8 172 15 448.4 448.4 310.7 448.4 0.00 44 53 20282 -63.9 -88.9 2 25.0 -64.3 13 7 484.8 484.8 313.8 484.8 0.00 45 50 20640 -64.1 -89.1 2 25.0 -64.4 125 9 492.4 492.4 314.4 492.4 0.00 46 46 21151 -62.7 -88.7 2 26.0 -63.1 117 13 507.7 507.7 315.5 507.7 0.00 47 41 21853 -66.5 -90.5 2 24.0 -66.8 74 20 515.2 515.2 316.0 515.2 0.00 48 30 23790 -55.7 -85.7 1 30.0 -57.2 80 20 592.8 592.8 320.3 592.8 0.01 49 28 24230 -54.3 -85.3 1 31.0 -56.1 87 21 608.5 608.5 321.0 608.6 0.01 50 24 25211 -56.9 -86.9 1 30.0 -58.5 60 24 628.4 628.4 321.9 628.4 0.01 51 20 26380 -51.1 -84.1 1 33.0 -54.2 130 20 679.8 679.8 323.7 679.9 0.02 52 17 27442 -48.9 -82.9 1 34.0 -53.2 116 18 719.2 719.2 325.0 719.4 0.02 TRP 95 16852 -79.9 -86.9 30 7.0 -79.9 285 43 378.9 378.9 302.1 378.9 0.00 WND 146 14351 -70.7 -74.3 59 3.6 -70.8 260 62 351.0 351.0 296.8 351.0 0.01 Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 567.00 mb = 4879.67 m = 16009.23 ft Wetbulb zero: 598.98 mb = 4434.90 m = 14550.03 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 73.15 % Est. max temperature: 34.06 C = 93.31 F Sfc-Lift cond lev (LCL): 884.68 mb = 1160.93 m = 3808.78 ft T: 23.29 C 700-500 lapse rate: 5.39 C/km ThetaE index: 13.63 C Layer 902.0- 567.0 mb Conv cond level (CCL): 798.44 mb = 2046.76 m = 6715.00 ft Mean mixing ratio: 14.57 g/kg Conv temperature: 34.73 C = 94.51 F Cap Strength: 3.03 C Lifted Index: -2.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.91 C Lifted Index @700 mb: -1.10 C Showalter Index: -0.97 C Risk: Thunderstorms probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 20.30 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 242.20 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 774.22 J/kg Max Up Vert Vel: 39.35 m/s Conv Inhibition (B-): 97.07 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 843.27 mb = 1578.22 m = 5177.82 ft Lev Free Conv (LFC): 758.27 mb = 2483.99 m = 8149.47 ft Equ Level (EL): 178.27 mb = 13140.39 m = 43110.99 ft B at Equ Level: 764.44 J/kg Max Parcel Lev (MPL): 108.27 mb = 16100.89 m = 52823.79 ft Wind level data Storm motion: 337 at 17 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 ---------------------------------------------------------- 0 993 141 330 5 2.5 -4.3 | 160 12 -4.3 11.6 1 975 305 300 7 6.1 -3.5 | 177 12 -0.7 12.4 2 942 610 290 19 17.9 -6.5 | 230 15 11.1 9.4 3 925 770 290 25 23.5 -8.6 | 246 18 16.7 7.3 4 910 914 295 23 20.8 -9.7 | 246 15 14.0 6.2 5 879 1219 300 19 16.5 -9.5 | 237 12 9.7 6.4 6 850 1510 295 19 17.2 -8.0 | 233 13 10.4 7.9 7 819 1829 285 17 16.4 -4.4 | 220 15 9.6 11.5 8 790 2134 290 16 15.0 -5.5 | 218 13 8.2 10.4 9 762 2438 295 20 18.1 -8.5 | 237 14 11.3 7.4 10 709 3048 315 26 18.4 -18.4 | 282 12 11.6 -2.5 11 700 3155 315 27 19.1 -19.1 | 285 13 12.3 -3.2 12 610 4267 310 25 19.2 -16.1 | 271 12 12.4 -0.2 13 500 5880 315 29 20.5 -20.5 | 289 14 13.7 -4.6 14 486 6096 315 31 21.9 -21.9 | 292 16 15.1 -6.0 15 431 7010 280 35 34.5 -6.1 | 250 29 27.7 9.8 16 400 7590 295 37 33.5 -15.6 | 269 27 26.7 0.3 17 398 7620 295 37 33.5 -15.6 | 269 27 26.7 0.3 18 366 8230 280 37 36.4 -6.4 | 252 31 29.6 9.5 19 300 9690 285 45 43.5 -11.6 | 263 37 36.7 4.2 20 250 10950 295 45 40.8 -19.0 | 275 34 34.0 -3.1 21 238 11278 295 46 41.7 -19.4 | 276 35 34.9 -3.6 22 200 12420 290 48 45.1 -16.4 | 271 38 38.3 -0.5 23 179 13106 290 57 53.6 -19.5 | 274 47 46.8 -3.6 24 150 14190 265 62 61.8 5.4 | 249 59 55.0 21.3 25 146 14351 260 62 61.1 10.8 | 244 60 54.3 26.7 26 139 14630 260 62 61.1 10.8 | 244 60 54.3 26.7 27 107 16154 265 34 33.9 3.0 | 235 33 27.1 18.9 28 100 16560 280 48 47.3 -8.3 | 259 41 40.5 7.6 29 96 16764 280 48 47.3 -8.3 | 259 41 40.5 7.6 30 95 16852 285 43 41.5 -11.1 | 262 35 34.7 4.8 31 91 17069 285 40 38.6 -10.4 | 260 32 31.8 5.5 32 87 17374 270 40 40.0 -0.0 | 244 37 33.2 15.9 33 78 17983 315 29 20.5 -20.5 | 289 14 13.7 -4.6 34 74 18288 295 30 27.2 -12.7 | 261 21 20.4 3.2 35 70 18593 220 32 20.6 24.5 | 199 43 13.8 40.4 36 70 18610 245 16 14.5 6.8 | 199 24 7.7 22.7 37 67 18898 215 24 13.8 19.7 | 191 36 7.0 35.5 38 63 19202 190 16 2.8 15.8 | 173 32 -4.0 31.6 39 60 19507 150 13 -6.5 11.3 | 154 30 -13.3 27.1 40 57 19812 60 13 -11.3 -6.5 | 117 20 -18.1 9.4 41 52 20422 360 5 -0.0 -5.0 | 148 13 -6.8 10.9 42 50 20640 125 9 -7.4 5.2 | 146 25 -14.2 21.1 43 47 21031 125 10 -8.2 5.7 | 145 26 -15.0 21.6 44 45 21336 105 18 -17.4 4.7 | 130 32 -24.2 20.5 45 43 21641 85 22 -21.9 -1.9 | 116 32 -28.7 14.0 46 39 22250 55 16 -13.1 -9.2 | 109 21 -19.9 6.7 47 37 22555 55 14 -11.5 -8.0 | 113 20 -18.3 7.9 48 35 22860 115 5 -4.5 2.1 | 148 21 -11.3 18.0 49 32 23470 80 16 -15.8 -2.8 | 120 26 -22.6 13.1 50 30 23774 90 16 -16.0 0.0 | 125 28 -22.8 15.9 51 30 23790 80 20 -19.7 -3.5 | 115 29 -26.5 12.4 52 27 24384 90 22 -22.0 0.0 | 119 33 -28.8 15.9 53 25 24994 60 23 -19.9 -11.5 | 99 27 -26.7 4.4 54 24 25298 60 25 -21.7 -12.5 | 97 29 -28.5 3.4 55 22 25908 75 11 -10.6 -2.8 | 127 22 -17.4 13.0 56 21 26213 135 19 -13.4 13.4 | 145 36 -20.2 29.3 57 20 26380 130 20 -15.3 12.9 | 142 36 -22.1 28.7 58 15 27432 105 16 -15.5 4.1 | 132 30 -22.3 20.0 Wind Parameters Mean winds (0-6000m): 306.8 at 23.0 knts Storm direction: 336.8 at 17.3 knts Shear (0-3000m) pos: 2.8 neg: 2.4 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 124.7 deg Storm rel helicity (0-3000m) pos: 115.4 neg: -23.4 tot: 92.0 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.7 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 38.55 Bulk Shear: 20.08 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 ------------------------------------------------------------------------------- 500 296 11 196 12| 0.0 17.1 17.1| 50.8 0.0 50.8 101.7 0.94| 17.4 16.3 1000 294 17 224 12| 1.6 8.6 10.1| 66.9 -5.9 61.0 61.0 0.68| 13.6 9.2 1500 295 18 227 12| 1.0 5.4 6.5| 66.9 -15.3 51.5 34.4 0.50| 10.5 5.2 2000 293 17 226 13| 0.8 3.6 4.4| 66.9 -23.4 43.4 21.7 0.38| 8.8 3.3 2500 294 18 227 13| 1.9 2.9 4.8| 92.1 -23.4 68.7 27.5 0.49| 8.6 4.2 3000 297 19 234 12| 2.8 2.4 5.2|115.4 -23.4 92.0 30.7 0.56| 8.5 4.7 4000 303 21 246 12| 2.1 1.9 4.0|115.4 -32.0 83.4 20.8 0.48| 6.7 3.2 5000 305 22 253 12| 1.9 1.5 3.4|122.9 -32.9 90.0 18.0 0.49| 5.6 2.8 6000 307 23 260 12| 1.7 1.4 3.1|132.3 -35.3 97.0 16.2 0.48| 5.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20251102.12.gif