UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 29 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 63 1 925 749 290 5 SFC 917 825 23.2 18.3 74 4.9 19.8 290 5 303.8 306.5 296.0 347.1 14.58 3 858 1398 16.6 15.9 96 0.7 16.1 323 13 302.7 305.2 294.8 342.3 13.36 4 850 1478 16.2 15.4 95 0.8 15.7 325 15 303.1 305.5 294.7 341.8 13.06 5 786 2142 12.8 12.2 96 0.6 12.4 305 12 306.3 308.5 294.5 340.7 11.44 6 737 2682 9.6 9.6 100 0.0 9.6 276 12 308.5 310.5 294.2 339.6 10.24 7 703 3074 6.8 5.9 94 0.9 6.3 252 12 309.6 311.2 293.1 335.1 8.32 8 700 3109 6.8 5.4 91 1.4 6.0 255 13 310.0 311.5 293.0 334.8 8.06 9 645 3778 3.6 -0.7 73 4.3 1.3 238 18 313.7 314.8 292.1 331.5 5.64 10 629 3982 3.4 -12.6 30 16.0 -3.1 225 19 315.8 316.2 289.8 323.3 2.31 11 614 4177 2.6 -17.4 21 20.0 -4.7 228 18 317.0 317.3 289.5 322.4 1.59 12 599 4377 2.2 -11.8 35 14.0 -3.7 231 18 318.8 319.3 291.0 327.4 2.58 13 595 4431 2.2 -25.8 10 28.0 -6.3 232 18 319.4 319.6 289.4 322.2 0.78 14 586 4554 1.2 -12.8 34 14.0 -4.5 233 19 319.7 320.1 291.1 327.8 2.44 15 571 4763 0.0 -29.0 9 29.0 -8.0 235 21 320.6 320.7 289.6 322.8 0.61 16 505 5733 -8.1 -30.1 15 22.0 -13.5 221 20 322.2 322.4 290.1 324.5 0.62 17 500 5810 -8.5 -20.5 37 12.0 -12.3 215 19 322.7 323.0 291.1 327.8 1.50 18 493 5919 -9.3 -16.3 57 7.0 -11.8 213 19 323.0 323.4 291.8 330.4 2.17 19 484 6062 -10.3 -18.3 52 8.0 -13.0 211 18 323.5 323.8 291.7 329.9 1.87 20 473 6239 -9.5 -26.5 24 17.0 -14.1 209 18 326.6 326.8 291.7 329.9 0.93 21 443 6743 -12.9 -28.9 25 16.0 -16.9 208 20 328.5 328.6 292.1 331.4 0.79 22 418 7186 -13.1 -34.1 15 21.0 -17.7 232 26 333.7 333.8 293.2 335.7 0.51 23 400 7520 -15.9 -44.9 6 29.0 -20.4 225 28 334.3 334.4 293.0 335.0 0.17 24 388 7748 -17.9 -46.9 6 29.0 -22.0 223 28 334.6 334.7 293.1 335.2 0.14 25 320 9146 -30.7 -41.7 33 11.0 -32.0 245 24 335.9 335.9 293.6 337.0 0.31 26 300 9600 -33.9 -42.9 40 9.0 -34.8 225 41 337.6 337.7 294.0 338.7 0.29 27 250 10850 -43.5 -50.5 46 7.0 -43.9 235 49 341.4 341.4 294.8 342.0 0.15 28 235 11266 -47.3 -53.3 50 6.0 -47.6 233 53 341.7 341.8 294.8 342.2 0.11 29 217 11792 -51.7 -59.7 38 8.0 -52.0 232 59 342.8 342.8 295.0 343.0 0.06 30 210 12006 -53.9 -59.9 48 6.0 -54.1 231 61 342.6 342.6 295.0 342.8 0.06 31 200 12320 -55.9 -59.9 61 4.0 -56.0 240 54 344.2 344.3 295.4 344.5 0.06 32 190 12644 -57.7 -66.7 31 9.0 -57.9 243 51 346.4 346.4 295.8 346.5 0.03 33 172 13263 -62.9 -68.2 48 5.3 -63.0 230 69 347.9 347.9 296.2 348.0 0.02 34 170 13335 -63.5 -68.4 51 4.9 -63.6 230 69 348.0 348.0 296.2 348.1 0.02 35 165 13517 -64.3 -70.3 44 6.0 -64.4 229 66 349.7 349.7 296.5 349.7 0.02 36 157 13821 -63.3 -80.3 8 17.0 -63.4 227 56 356.4 356.4 298.0 356.4 0.00 37 150 14100 -64.7 -77.7 15 13.0 -64.8 235 46 358.6 358.6 298.4 358.7 0.01 38 122 15341 -69.7 -83.7 11 14.0 -69.8 228 51 371.3 371.3 300.8 371.3 0.00 39 114 15745 -68.1 -89.1 3 21.0 -68.2 214 44 381.6 381.6 302.5 381.6 0.00 40 100 16520 -72.7 -88.7 7 16.0 -72.8 175 31 387.3 387.3 303.4 387.3 0.00 41 82 17667 -78.7 -88.7 18 10.0 -78.7 165 20 397.6 397.6 304.9 397.6 0.00 42 70 18570 -77.7 -88.7 15 11.0 -77.7 145 17 418.2 418.2 307.5 418.2 0.00 43 69 18653 -77.7 -88.7 15 11.0 -77.7 140 17 419.9 419.9 307.7 419.9 0.00 44 63 19185 -70.9 -88.9 5 18.0 -71.0 111 16 445.9 445.9 310.5 446.0 0.00 45 53 20225 -65.9 -88.9 3 23.0 -66.1 116 22 480.1 480.1 313.5 480.1 0.00 46 50 20580 -66.1 -89.1 3 23.0 -66.4 105 25 487.7 487.7 314.1 487.7 0.00 47 47 20954 -67.1 -89.1 3 22.0 -67.4 103 24 494.0 494.0 314.5 494.0 0.00 48 34 22934 -61.1 -88.1 2 27.0 -61.8 103 24 557.7 557.7 318.5 557.8 0.00 49 32 23309 -62.3 -88.3 2 26.0 -63.0 94 26 564.3 564.3 318.9 564.3 0.00 50 30 23710 -59.7 -87.7 1 28.0 -60.6 95 37 581.9 581.9 319.8 581.9 0.01 51 21 25981 -51.9 -83.9 1 32.0 -54.8 88 38 667.9 667.9 323.3 668.0 0.02 TRP 82 17667 -78.7 -88.7 18 10.0 -78.7 165 20 397.6 397.6 304.9 397.6 0.00 WND 172 13263 -62.9 -68.2 48 5.3 -63.0 230 69 347.9 347.9 296.2 348.0 0.02 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 571.00 mb = 4762.72 m = 15625.53 ft Wetbulb zero: 640.16 mb = 3838.82 m = 12594.39 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 61.73 % Est. max temperature: 26.51 C = 79.71 F Sfc-Lift cond lev (LCL): 853.50 mb = 1442.97 m = 4734.10 ft T: 16.38 C 700-500 lapse rate: 5.66 C/km ThetaE index: 24.76 C Layer 858.0- 599.0 mb Conv cond level (CCL): 840.00 mb = 1578.42 m = 5178.50 ft Mean mixing ratio: 13.45 g/kg Conv temperature: 23.02 C = 73.44 F Cap Strength: 0.07 C Lifted Index: -3.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.81 C Lifted Index @700 mb: -1.89 C Showalter Index: -2.46 C Risk: Severe thunderstorms possible Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.90 C K Index: 38.70 Risk: > 80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -2.76 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 469.45 J/kg Max Up Vert Vel: 30.64 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.32 C Lift Cond Lev (LCL): 841.95 mb = 1558.75 m = 5113.94 ft Lev Free Conv (LFC): 826.95 mb = 1711.29 m = 5614.40 ft Equ Level (EL): 416.95 mb = 7205.14 m = 23638.62 ft B at Equ Level: 274.77 J/kg Max Parcel Lev (MPL): 146.95 mb = 14223.35 m = 46663.98 ft Wind level data Storm motion: 276 at 12 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 ---------------------------------------------------------- 0 917 825 290 5 4.7 -1.7 | 87 8 -7.7 -0.4 1 908 914 310 3 2.3 -1.9 | 86 10 -10.1 -0.7 2 850 1478 325 15 8.6 -12.3 | 19 12 -3.8 -11.0 3 845 1524 325 12 6.9 -9.8 | 33 10 -5.5 -8.6 4 815 1829 315 19 13.4 -13.4 | 355 12 1.0 -12.2 5 786 2134 305 12 9.8 -6.9 | 25 6 -2.6 -5.6 6 758 2438 280 14 13.8 -2.4 | 310 2 1.4 -1.2 7 731 2743 275 11 11.0 -1.0 | 102 1 -1.4 0.3 8 705 3048 250 12 11.3 4.1 | 168 5 -1.1 5.4 9 700 3109 255 13 12.6 3.4 | 182 5 0.2 4.6 10 679 3353 265 15 14.9 1.3 | 225 4 2.5 2.6 11 629 3962 225 19 13.4 13.4 | 184 15 1.0 14.7 12 606 4267 230 17 13.0 10.9 | 183 12 0.6 12.2 13 541 5182 240 25 21.7 12.5 | 214 17 9.2 13.8 14 521 5486 240 22 19.1 11.0 | 208 14 6.7 12.3 15 500 5810 215 19 10.9 15.6 | 175 17 -1.5 16.8 16 482 6096 210 18 9.0 15.6 | 169 17 -3.4 16.9 17 445 6706 205 20 8.5 18.1 | 168 20 -3.9 19.4 18 428 7010 235 19 15.6 10.9 | 195 13 3.2 12.2 19 411 7315 230 32 24.5 20.6 | 209 25 12.1 21.8 20 400 7520 225 28 19.8 19.8 | 199 22 7.4 21.1 21 363 8230 220 28 18.0 21.4 | 194 23 5.6 22.7 22 320 9144 245 24 21.8 10.1 | 219 15 9.3 11.4 23 300 9600 225 41 29.0 29.0 | 209 35 16.6 30.3 24 281 10058 220 45 28.9 34.5 | 205 39 16.5 35.7 25 268 10363 235 41 33.6 23.5 | 221 33 21.2 24.8 26 250 10850 235 49 40.1 28.1 | 223 40 27.7 29.4 27 204 12192 230 63 48.3 40.5 | 221 55 35.9 41.8 28 200 12320 240 54 46.8 27.0 | 231 44 34.4 28.3 29 185 12802 245 49 44.4 20.7 | 236 39 32.0 22.0 30 172 13263 230 69 52.9 44.4 | 222 61 40.5 45.6 31 168 13411 230 69 52.9 44.4 | 222 61 40.5 45.6 32 152 14021 225 50 35.4 35.4 | 212 43 23.0 36.6 33 150 14100 235 46 37.7 26.4 | 222 37 25.3 27.7 34 144 14326 235 44 36.0 25.2 | 222 36 23.6 26.5 35 130 14935 235 59 48.3 33.8 | 226 50 35.9 35.1 36 118 15545 225 47 33.2 33.2 | 211 40 20.8 34.5 37 101 16459 175 34 -3.0 33.9 | 156 38 -15.4 35.1 38 100 16520 175 31 -2.7 30.9 | 155 36 -15.1 32.2 39 96 16764 175 31 -2.7 30.9 | 155 36 -15.1 32.2 40 91 17069 155 21 -8.9 19.0 | 134 29 -21.3 20.3 41 82 17667 165 20 -5.2 19.3 | 140 27 -17.6 20.6 42 82 17678 180 17 0.0 17.0 | 146 22 -12.4 18.3 43 78 17983 150 21 -10.5 18.2 | 130 30 -22.9 19.5 44 74 18288 170 12 -2.1 11.8 | 132 20 -14.5 13.1 45 70 18570 145 17 -9.8 13.9 | 124 27 -22.2 15.2 46 60 19507 95 16 -15.9 1.4 | 95 28 -28.3 2.7 47 54 20117 120 21 -18.2 10.5 | 111 33 -30.6 11.8 48 50 20580 105 25 -24.1 6.5 | 102 37 -36.5 7.7 49 49 20726 95 19 -18.9 1.7 | 95 31 -31.3 2.9 50 46 21031 105 25 -24.1 6.5 | 102 37 -36.5 7.7 51 44 21336 90 18 -18.0 0.0 | 92 30 -30.4 1.3 52 42 21641 105 23 -22.2 6.0 | 102 35 -34.6 7.2 53 40 21946 90 23 -23.0 0.0 | 92 35 -35.4 1.3 54 38 22250 100 23 -22.7 4.0 | 99 35 -35.1 5.3 55 36 22555 70 28 -26.3 -9.6 | 78 40 -38.7 -8.3 56 34 22860 105 24 -23.2 6.2 | 102 36 -35.6 7.5 57 31 23470 90 27 -27.0 0.0 | 92 39 -39.4 1.3 58 30 23710 95 37 -36.9 3.2 | 95 49 -49.3 4.5 59 30 23774 100 31 -30.5 5.4 | 99 43 -42.9 6.7 60 26 24384 90 39 -39.0 0.0 | 91 51 -51.4 1.3 61 15 26518 85 36 -35.9 -3.1 | 88 48 -48.3 -1.9 Wind Parameters Mean winds (0-6000m): 245.8 at 16.6 knts Storm direction: 275.8 at 12.5 knts Shear (0-3000m) pos: 1.4 neg: 3.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -55.3 tot: -36.0 m^2/s^2 ave: -12.0 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -1.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 14.33 Bulk Shear: 32.75 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 ------------------------------------------------------------------------------- 500 316 7 65 9| 8.1 0.0 8.1| 0.0 -18.9 -18.9 -37.9 -0.76| 11.2 -8.5 1000 320 11 38 9| 4.1 3.8 7.8| 4.9 -43.8 -38.9 -38.9 -0.68| 11.5 -7.9 1500 315 12 28 8| 2.7 2.4 5.1| 13.5 -46.1 -32.6 -21.7 -0.40| 11.4 -4.6 2000 305 12 24 6| 2.0 2.6 4.7| 14.1 -47.0 -32.9 -16.5 -0.30| 10.3 -3.1 2500 296 12 19 4| 1.6 2.7 4.3| 19.3 -47.0 -27.7 -11.1 -0.15| 9.8 -1.4 3000 285 13 357 2| 1.4 3.6 5.0| 19.3 -55.3 -36.0 -12.0 -0.19| 9.8 -1.8 4000 266 14 222 3| 1.2 2.7 4.0| 35.7 -61.4 -25.7 -6.4 -0.12| 8.6 -1.0 5000 256 16 212 6| 1.2 2.5 3.7| 46.9-103.2 -56.3 -11.3 -0.19| 8.4 -1.6 6000 246 17 199 9| 1.3 2.2 3.4| 61.2-111.4 -50.2 -8.4 -0.16| 7.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251129.12.gif