UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 28 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 68 1 925 756 60 2 SFC 918 822 21.8 17.6 77 4.2 18.9 60 2 302.3 304.8 295.1 343.4 13.93 3 850 1488 17.6 14.8 84 2.8 15.7 105 10 304.6 306.9 294.8 342.0 12.55 4 776 2262 13.0 10.5 85 2.5 11.4 138 5 307.7 309.6 294.1 339.0 10.33 5 700 3122 7.0 3.6 79 3.4 5.1 205 10 310.2 311.6 292.3 332.1 7.10 6 654 3677 3.4 -1.6 70 5.0 0.8 236 13 312.3 313.3 291.3 328.6 5.21 7 640 3852 2.8 -7.2 48 10.0 -1.7 256 14 313.5 314.2 290.2 324.7 3.48 8 625 4043 1.0 -2.0 80 3.0 -0.5 267 15 313.6 314.6 291.8 330.3 5.29 9 620 4108 2.0 -16.0 25 18.0 -4.7 263 15 315.5 315.8 289.2 321.3 1.77 10 612 4213 2.0 -23.0 14 25.0 -5.9 258 16 316.6 316.8 288.8 320.0 0.98 11 556 4983 -1.1 -39.1 4 38.0 -9.4 250 12 321.8 321.8 289.6 322.6 0.23 12 500 5820 -7.1 -39.1 6 32.0 -13.5 240 18 324.4 324.4 290.4 325.4 0.26 13 417 7209 -17.3 -43.3 8 26.0 -21.2 240 26 328.6 328.6 291.5 329.3 0.20 14 400 7520 -18.9 -51.9 4 33.0 -22.8 250 37 330.4 330.4 291.9 330.7 0.08 15 383 7841 -20.5 -53.5 4 33.0 -24.1 254 44 332.4 332.5 292.4 332.7 0.07 16 375 7997 -20.5 -55.5 3 35.0 -24.2 257 48 334.5 334.5 293.0 334.7 0.06 17 331 8908 -25.5 -35.5 39 10.0 -27.2 271 63 339.8 339.9 294.8 341.9 0.56 18 300 9610 -31.9 -41.9 37 10.0 -33.1 275 63 340.4 340.5 294.7 341.7 0.32 19 283 10018 -35.9 -41.9 54 6.0 -36.5 271 61 340.4 340.5 294.7 341.7 0.34 20 280 10092 -36.5 -42.5 54 6.0 -37.1 270 61 340.6 340.6 294.8 341.9 0.32 21 269 10369 -36.9 -45.9 39 9.0 -37.7 266 65 343.9 344.0 295.5 344.9 0.23 22 250 10870 -41.3 -51.3 33 10.0 -41.9 260 72 344.7 344.7 295.6 345.2 0.14 23 230 11433 -45.7 -60.7 17 15.0 -46.3 251 80 346.3 346.3 295.8 346.5 0.05 24 228 11491 -46.2 -60.3 19 14.1 -46.7 250 81 346.4 346.4 295.8 346.6 0.05 25 208 12095 -51.7 -55.9 61 4.2 -51.8 257 76 347.0 347.0 296.1 347.4 0.09 26 206 12158 -51.5 -59.5 38 8.0 -51.7 257 76 348.3 348.3 296.3 348.5 0.06 27 201 12318 -52.9 -56.3 66 3.4 -53.0 260 74 348.5 348.5 296.4 348.9 0.09 28 200 12350 -53.1 -56.6 66 3.5 -53.2 260 74 348.7 348.7 296.4 349.1 0.09 29 192 12612 -54.9 -67.9 19 13.0 -55.1 260 74 349.9 349.9 296.6 350.0 0.02 30 172 13305 -60.9 -64.5 62 3.6 -61.0 260 73 351.1 351.2 296.9 351.3 0.04 31 150 14140 -68.3 -74.3 42 6.0 -68.4 260 73 352.4 352.4 297.2 352.5 0.01 32 125 15208 -77.1 -83.1 38 6.0 -77.1 255 68 355.3 355.3 297.8 355.4 0.00 33 121 15397 -71.5 -83.5 15 12.0 -71.5 254 74 368.9 368.9 300.4 368.9 0.00 34 117 15596 -71.1 -86.1 9 15.0 -71.2 246 67 373.2 373.2 301.1 373.2 0.00 35 101 16462 -72.5 -86.5 10 14.0 -72.5 231 36 386.5 386.5 303.3 386.6 0.00 36 100 16520 -72.7 -86.7 10 14.0 -72.8 245 39 387.3 387.3 303.4 387.3 0.00 37 82 17674 -76.3 -88.3 13 12.0 -76.3 238 31 402.5 402.5 305.5 402.5 0.00 38 70 18590 -74.3 -88.3 10 14.0 -74.3 215 19 425.4 425.4 308.3 425.4 0.00 39 63 19206 -73.5 -89.5 7 16.0 -73.6 135 16 440.2 440.2 309.9 440.2 0.00 40 57 19800 -67.3 -90.3 2 23.0 -67.5 130 22 467.1 467.1 312.4 467.1 0.00 41 54 20126 -68.5 -90.5 3 22.0 -68.7 119 21 471.6 471.6 312.8 471.6 0.00 42 50 20590 -66.3 -90.3 2 24.0 -66.5 115 29 487.2 487.2 314.0 487.3 0.00 43 41 21803 -60.9 -88.9 1 28.0 -61.5 94 26 529.2 529.2 316.9 529.2 0.00 44 34 22955 -63.9 -90.9 1 27.0 -64.4 70 34 550.4 550.4 318.1 550.4 0.00 45 31 23526 -59.5 -89.5 1 30.0 -60.4 90 23 577.0 577.0 319.5 577.0 0.00 46 31 23526 -60.3 -89.3 1 29.0 -61.2 90 23 574.8 574.8 319.4 574.9 0.00 47 30 23730 -59.9 -88.9 1 29.0 -60.8 75 32 581.3 581.3 319.8 581.4 0.00 48 26 24624 -59.7 -88.7 1 29.0 -60.8 94 36 606.2 606.2 320.9 606.2 0.01 49 23 25399 -54.9 -86.9 1 32.0 -56.9 86 38 641.9 642.0 322.4 642.0 0.01 50 21 25980 -55.5 -87.5 1 32.0 -57.5 89 30 657.1 657.1 323.0 657.1 0.01 TRP 125 15208 -77.1 -83.1 38 6.0 -77.1 255 68 355.3 355.3 297.8 355.4 0.00 WND 228 11491 -46.2 -60.3 19 14.1 -46.7 250 81 346.4 346.4 295.8 346.6 0.05 Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 575.87 mb = 4709.47 m = 15450.84 ft Wetbulb zero: 649.44 mb = 3733.51 m = 12248.90 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 52.90 % Est. max temperature: 27.34 C = 81.22 F Sfc-Lift cond lev (LCL): 863.10 mb = 1355.72 m = 4447.84 ft T: 18.43 C 700-500 lapse rate: 5.23 C/km ThetaE index: 18.73 C Layer 850.0- 625.0 mb Conv cond level (CCL): 792.91 mb = 2079.04 m = 6820.90 ft Mean mixing ratio: 12.85 g/kg Conv temperature: 26.38 C = 79.48 F Cap Strength: 1.44 C Lifted Index: -1.26 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.83 C Lifted Index @700 mb: -1.40 C Showalter Index: -1.14 C Risk: Thunderstorms probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.90 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -3.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 301.69 J/kg Max Up Vert Vel: 24.56 m/s Conv Inhibition (B-): 29.33 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 826.49 mb = 1726.47 m = 5664.20 ft Lev Free Conv (LFC): 741.49 mb = 2641.75 m = 8667.07 ft Equ Level (EL): 361.49 mb = 8264.80 m = 27115.15 ft B at Equ Level: 300.47 J/kg Max Parcel Lev (MPL): 201.49 mb = 12302.05 m = 40360.56 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 ---------------------------------------------------------- 0 918 822 60 2 -1.7 -1.0 | 80 11 -11.2 -2.1 1 908 914 65 7 -6.3 -3.0 | 76 16 -15.8 -4.0 2 877 1219 80 15 -14.8 -2.6 | 81 25 -24.3 -3.7 3 850 1488 105 10 -9.7 2.6 | 95 19 -19.1 1.5 4 846 1524 105 10 -9.7 2.6 | 95 19 -19.1 1.5 5 787 2134 130 6 -4.6 3.9 | 101 14 -14.1 2.8 6 759 2438 150 3 -1.5 2.6 | 98 11 -11.0 1.5 7 700 3122 205 10 4.2 9.1 | 147 10 -5.3 8.0 8 680 3353 200 11 3.8 10.3 | 148 11 -5.7 9.3 9 630 3962 270 15 15.0 -0.0 | 281 6 5.5 -1.1 10 607 4267 255 16 15.5 4.1 | 243 7 6.0 3.1 11 584 4572 245 14 12.7 5.9 | 213 6 3.2 4.9 12 562 4877 245 12 10.9 5.1 | 199 4 1.4 4.0 13 541 5182 260 13 12.8 2.3 | 250 4 3.3 1.2 14 502 5791 240 16 13.9 8.0 | 212 8 4.4 6.9 15 500 5820 240 18 15.6 9.0 | 218 10 6.1 7.9 16 482 6096 245 19 17.2 8.0 | 228 10 7.7 7.0 17 411 7315 240 27 23.4 13.5 | 228 19 13.9 12.4 18 400 7520 250 37 34.8 12.7 | 245 28 25.3 11.6 19 363 8230 260 53 52.2 9.2 | 259 43 42.7 8.1 20 320 9144 275 67 66.7 -5.8 | 277 58 57.3 -6.9 21 300 9610 275 63 62.8 -5.5 | 277 54 53.3 -6.6 22 281 10058 270 61 61.0 -0.0 | 271 52 51.5 -1.1 23 250 10870 260 72 70.9 12.5 | 259 62 61.4 11.4 24 228 11491 250 81 76.1 27.7 | 248 72 66.6 26.6 25 225 11582 250 81 76.1 27.7 | 248 72 66.6 26.6 26 200 12350 260 74 72.9 12.8 | 259 64 63.4 11.8 27 150 14140 260 73 71.9 12.7 | 259 63 62.4 11.6 28 138 14630 260 68 67.0 11.8 | 259 58 57.5 10.7 29 125 15208 255 68 65.7 17.6 | 254 59 56.2 16.5 30 124 15240 260 79 77.8 13.7 | 260 69 68.3 12.7 31 106 16154 225 48 33.9 33.9 | 217 41 24.5 32.9 32 101 16459 230 36 27.6 23.1 | 219 29 18.1 22.1 33 100 16520 245 39 35.3 16.5 | 239 30 25.9 15.4 34 96 16764 245 39 35.3 16.5 | 239 30 25.9 15.4 35 91 17069 255 41 39.6 10.6 | 252 32 30.1 9.5 36 74 18288 220 20 12.9 15.3 | 193 15 3.4 14.3 37 70 18590 215 19 10.9 15.6 | 186 15 1.4 14.5 38 70 18593 230 18 13.8 11.6 | 202 11 4.3 10.5 39 66 18898 215 19 10.9 15.6 | 186 15 1.4 14.5 40 63 19202 135 16 -11.3 11.3 | 116 23 -20.8 10.3 41 60 19507 140 13 -8.4 10.0 | 117 20 -17.8 8.9 42 57 19812 130 22 -16.9 14.1 | 116 29 -26.3 13.1 43 51 20422 110 21 -19.7 7.2 | 102 30 -29.2 6.1 44 50 20590 115 29 -26.3 12.3 | 107 37 -35.8 11.2 45 49 20726 130 26 -19.9 16.7 | 118 33 -29.4 15.7 46 42 21641 80 23 -22.7 -4.0 | 81 33 -32.1 -5.1 47 40 21946 105 29 -28.0 7.5 | 100 38 -37.5 6.4 48 35 22860 75 36 -34.8 -9.3 | 77 45 -44.3 -10.4 49 33 23165 60 31 -26.8 -15.5 | 65 40 -36.3 -16.6 50 31 23470 95 21 -20.9 1.8 | 91 30 -30.4 0.8 51 30 23730 75 32 -30.9 -8.3 | 77 41 -40.4 -9.3 52 28 24079 75 32 -30.9 -8.3 | 77 41 -40.4 -9.3 53 26 24384 100 37 -36.4 6.4 | 97 46 -45.9 5.4 54 24 24689 85 40 -39.8 -3.5 | 85 50 -49.3 -4.5 55 20 25298 90 28 -28.0 0.0 | 88 37 -37.5 -1.1 56 16 26213 90 37 -37.0 0.0 | 89 46 -46.5 -1.1 Wind Parameters Mean winds (0-6000m): 233.6 at 12.7 knts Storm direction: 263.6 at 9.5 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 155.3 deg Storm rel helicity (0-3000m) pos: 97.7 neg: -5.3 tot: 92.5 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 4.44 Bulk Shear: 67.99 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 77 10 80 20| 11.7 0.0 11.7| 26.2 -3.3 22.9 45.8 0.21| 16.9 3.6 1000 90 10 87 20| 3.7 0.0 3.7| 48.1 -3.3 44.8 44.8 0.32| 12.1 3.9 1500 98 9 91 18| 1.5 0.0 1.5| 50.8 -4.0 46.8 31.2 0.29| 9.7 2.8 2000 107 8 94 17| 2.1 0.0 2.1| 64.6 -5.3 59.4 29.7 0.36| 8.8 3.2 2500 127 8 104 16| 2.6 0.0 2.6| 77.5 -5.3 72.3 28.9 0.43| 8.2 3.5 3000 152 9 117 15| 2.7 0.0 2.7| 97.7 -5.3 92.5 30.8 0.53| 8.9 4.7 4000 208 10 150 9| 2.1 0.3 2.4|102.1 -16.8 85.3 21.3 0.37| 8.2 3.0 5000 226 11 167 7| 1.8 0.7 2.5|105.7 -21.1 84.6 16.9 0.32| 7.7 2.5 6000 234 13 187 7| 1.7 0.8 2.6|111.2 -21.1 90.1 15.0 0.32| 7.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251128.00.gif