UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 22 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 152 SFC 925 822 17.2 8.2 55 9.0 11.9 90 9 296.9 298.2 288.2 318.5 7.39 2 850 1541 11.6 5.6 67 6.0 8.2 90 26 298.3 299.5 288.1 318.1 6.72 3 700 3134 0.4 -0.9 91 1.3 -0.2 40 5 302.9 303.9 288.2 318.4 5.12 4 681 3354 -0.9 -1.5 96 0.6 -1.2 320 2 303.9 304.8 288.5 319.2 5.04 5 670 3484 1.4 -20.6 18 22.0 -5.5 286 5 307.9 308.1 285.9 311.5 1.11 6 659 3617 3.0 -43.0 2 46.0 -6.3 251 9 311.1 311.2 285.9 311.6 0.13 7 518 5534 -5.3 -49.3 2 44.0 -12.6 255 18 323.3 323.3 289.9 323.6 0.08 8 500 5810 -7.3 -47.3 2 40.0 -13.9 255 16 324.1 324.2 290.2 324.6 0.11 9 454 6555 -11.7 -38.7 9 27.0 -16.9 266 27 327.7 327.8 291.4 328.8 0.30 10 400 7510 -19.7 -44.7 9 25.0 -23.1 240 32 329.4 329.4 291.7 330.1 0.18 11 349 8502 -28.7 -45.7 18 17.0 -30.5 254 41 330.3 330.4 292.0 331.0 0.18 12 300 9570 -34.9 -61.9 5 27.0 -36.3 270 60 336.2 336.2 293.4 336.3 0.03 13 285 9926 -36.5 -63.5 4 27.0 -37.8 274 64 338.9 338.9 294.1 339.0 0.03 14 250 10820 -43.5 -64.5 8 21.0 -44.2 275 72 341.4 341.4 294.7 341.5 0.03 15 209 12005 -51.7 -71.7 7 20.0 -52.1 279 75 346.5 346.5 295.8 346.6 0.01 16 200 12290 -52.9 -72.9 7 20.0 -53.2 280 76 349.0 349.0 296.4 349.0 0.01 17 199 12322 -53.1 -73.0 7 19.9 -53.4 275 77 349.2 349.2 296.5 349.2 0.01 18 153 13978 -63.1 -80.1 8 17.0 -63.2 258 60 359.3 359.3 298.6 359.4 0.00 19 150 14100 -62.9 -80.9 7 18.0 -63.0 260 59 361.7 361.7 299.0 361.7 0.00 20 101 16472 -74.3 -86.3 14 12.0 -74.3 280 28 383.1 383.1 302.8 383.1 0.00 21 100 16530 -74.5 -86.5 14 12.0 -74.5 285 28 383.8 383.8 302.9 383.8 0.00 22 88 17267 -77.1 -88.1 16 11.0 -77.1 265 34 392.9 392.9 304.2 392.9 0.00 23 77 18045 -70.9 -87.9 6 17.0 -71.0 262 10 421.1 421.1 307.9 421.1 0.00 24 72 18442 -71.5 -88.5 6 17.0 -71.6 359 10 428.0 428.0 308.6 428.0 0.00 25 70 18610 -66.1 -88.1 3 22.0 -66.3 100 4 443.0 443.0 310.2 443.0 0.00 26 69 18697 -65.5 -88.5 3 23.0 -65.7 87 6 446.1 446.1 310.5 446.1 0.00 27 62 19343 -68.1 -89.1 3 21.0 -68.2 24 21 454.2 454.2 311.3 454.2 0.00 28 58 19743 -67.5 -90.5 2 23.0 -67.7 40 18 464.3 464.3 312.1 464.3 0.00 29 56 19956 -63.7 -89.7 2 26.0 -64.0 18 9 477.6 477.6 313.2 477.6 0.00 30 50 20650 -63.9 -89.9 2 26.0 -64.3 80 19 492.9 492.9 314.4 492.9 0.00 31 35 22842 -62.3 -89.3 2 27.0 -62.9 100 40 550.0 550.0 318.1 550.0 0.00 32 30 23800 -59.5 -88.5 1 29.0 -60.4 70 14 582.4 582.4 319.8 582.5 0.01 33 20 26390 -52.9 -84.9 1 32.0 -55.6 110 26 674.3 674.3 323.6 674.4 0.01 34 18 27072 -51.1 -84.1 1 33.0 -54.5 107 25 700.6 700.6 324.4 700.7 0.02 TRP 88 17267 -77.1 -88.1 16 11.0 -77.1 265 34 392.9 392.9 304.2 392.9 0.00 WND 199 12322 -53.1 -73.0 7 19.9 -53.4 275 77 349.2 349.2 296.5 349.2 0.01 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 694.15 mb = 3201.61 m = 10503.85 ft Freezing level: 676.70 mb = 3404.71 m = 11170.19 ft Freezing level: 608.04 mb = 4310.06 m = 14140.46 ft Wetbulb zero: 703.82 mb = 3089.40 m = 10135.71 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 39.98 % Est. max temperature: 20.77 C = 69.39 F Sfc-Lift cond lev (LCL): 808.52 mb = 1951.50 m = 6402.48 ft T: 8.71 C 700-500 lapse rate: 2.88 C/km ThetaE index: 0.39 C Layer 850.0- 700.0 mb Conv cond level (CCL): 747.61 mb = 2594.15 m = 8510.88 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 21.61 C = 70.90 F Cap Strength: 10.15 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 13.16 C Lifted Index @700 mb: 0.73 C Showalter Index: 10.14 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 12.90 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 135.20 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.81 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 34885.42 J/kg Cap Strength: 10.12 C Lift Cond Lev (LCL): 786.16 mb = 2181.59 m = 7157.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 11 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 ---------------------------------------------------------- 0 925 822 90 9 -9.0 0.0 | 88 20 -20.2 -0.7 1 925 825 85 10 -10.0 -0.9 | 86 21 -21.2 -1.5 2 915 914 85 12 -12.0 -1.0 | 86 23 -23.2 -1.7 3 852 1524 90 26 -26.0 0.0 | 89 37 -37.2 -0.7 4 850 1541 90 26 -26.0 0.0 | 89 37 -37.2 -0.7 5 791 2134 120 16 -13.9 8.0 | 106 26 -25.1 7.3 6 762 2438 110 10 -9.4 3.4 | 98 21 -20.6 2.8 7 707 3048 105 10 -9.7 2.6 | 95 21 -20.9 1.9 8 700 3134 40 5 -3.2 -3.8 | 73 15 -14.5 -4.5 9 681 3353 320 2 1.3 -1.5 | 78 10 -10.0 -2.2 10 655 3658 240 10 8.7 5.0 | 149 5 -2.6 4.3 11 631 3962 265 11 11.0 1.0 | 135 0 -0.3 0.3 12 607 4267 255 11 10.6 2.8 | 164 2 -0.6 2.2 13 584 4572 280 11 10.8 -1.9 | 9 3 -0.4 -2.6 14 541 5182 260 15 14.8 2.6 | 241 4 3.5 1.9 15 521 5486 255 18 17.4 4.7 | 237 7 6.1 4.0 16 500 5810 255 16 15.5 4.1 | 230 5 4.2 3.5 17 482 6096 260 18 17.7 3.1 | 249 7 6.5 2.5 18 463 6401 270 26 26.0 -0.0 | 273 15 14.8 -0.7 19 400 7510 240 32 27.7 16.0 | 227 23 16.5 15.3 20 394 7620 240 32 27.7 16.0 | 227 23 16.5 15.3 21 377 7925 245 33 29.9 13.9 | 235 23 18.7 13.3 22 362 8230 250 36 33.8 12.3 | 243 25 22.6 11.6 23 300 9570 270 60 60.0 -0.0 | 271 49 48.8 -0.7 24 279 10058 275 66 65.7 -5.8 | 277 55 54.5 -6.4 25 250 10820 275 72 71.7 -6.3 | 277 61 60.5 -6.9 26 200 12290 280 76 74.8 -13.2 | 282 65 63.6 -13.9 27 199 12322 275 77 76.7 -6.7 | 276 66 65.5 -7.4 28 194 12497 275 77 76.7 -6.7 | 276 66 65.5 -7.4 29 159 13716 255 62 59.9 16.0 | 252 51 48.6 15.4 30 150 14100 260 59 58.1 10.2 | 258 48 46.9 9.6 31 144 14326 260 62 61.1 10.8 | 259 51 49.8 10.1 32 137 14630 260 45 44.3 7.8 | 258 34 33.1 7.1 33 124 15240 275 35 34.9 -3.1 | 279 24 23.6 -3.7 34 118 15545 285 40 38.6 -10.4 | 292 30 27.4 -11.0 35 106 16154 255 31 29.9 8.0 | 249 20 18.7 7.4 36 100 16530 285 28 27.0 -7.2 | 297 18 15.8 -7.9 37 96 16764 285 28 27.0 -7.2 | 297 18 15.8 -7.9 38 91 17069 275 35 34.9 -3.1 | 279 24 23.6 -3.7 39 88 17267 265 34 33.9 3.0 | 264 23 22.6 2.3 40 86 17374 265 35 34.9 3.1 | 264 24 23.6 2.4 41 82 17678 235 17 13.9 9.8 | 196 9 2.7 9.1 42 78 17983 245 10 9.1 4.2 | 148 4 -2.2 3.6 43 70 18593 35 10 -5.7 -8.2 | 62 19 -17.0 -8.9 44 70 18610 100 4 -3.9 0.7 | 90 15 -15.2 0.0 45 63 19202 10 18 -3.1 -17.7 | 38 23 -14.4 -18.4 46 60 19507 40 24 -15.4 -18.4 | 54 33 -26.7 -19.1 47 57 19812 40 16 -10.3 -12.3 | 59 25 -21.5 -12.9 48 55 20117 355 2 0.2 -2.0 | 76 11 -11.1 -2.7 49 52 20422 120 21 -18.2 10.5 | 108 31 -29.4 9.8 50 50 20650 80 19 -18.7 -3.3 | 82 30 -30.0 -4.0 51 49 20726 80 19 -18.7 -3.3 | 82 30 -30.0 -4.0 52 45 21336 110 18 -16.9 6.2 | 101 29 -28.2 5.5 53 43 21641 95 26 -25.9 2.3 | 92 37 -37.1 1.6 54 39 22250 115 25 -22.7 10.6 | 106 35 -33.9 9.9 55 35 22860 100 40 -39.4 6.9 | 97 51 -50.6 6.3 56 32 23470 85 27 -26.9 -2.4 | 85 38 -38.1 -3.0 57 30 23800 70 14 -13.2 -4.8 | 77 25 -24.4 -5.5 58 29 24079 60 23 -19.9 -11.5 | 69 33 -31.2 -12.2 59 26 24689 125 19 -15.6 10.9 | 111 29 -26.8 10.2 60 24 25298 80 29 -28.6 -5.0 | 82 40 -39.8 -5.7 61 22 25908 90 26 -26.0 0.0 | 89 37 -37.2 -0.7 62 21 26213 70 27 -25.4 -9.2 | 75 38 -36.6 -9.9 63 20 26390 110 26 -24.4 8.9 | 103 37 -35.7 8.2 64 19 26518 80 20 -19.7 -3.5 | 82 31 -30.9 -4.1 65 18 26822 115 26 -23.6 11.0 | 107 36 -34.8 10.3 66 15 27432 100 28 -27.6 4.9 | 96 39 -38.8 4.2 Wind Parameters Mean winds (0-6000m): 236.6 at 15.0 knts Storm direction: 266.6 at 11.3 knts Shear (0-3000m) pos: 2.0 neg: 1.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 106.5 neg: -69.4 tot: 37.1 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 115.10 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 87 16 87 27| 0.0 12.7 12.7| 7.3 -5.1 2.2 4.4 0.01| 12.9 0.1 1000 91 20 89 31| 3.0 6.4 9.4| 65.5 -5.1 60.4 60.4 0.26| 12.7 3.3 1500 97 19 93 30| 4.0 4.2 8.2| 97.1 -19.6 77.5 51.7 0.23| 12.3 2.8 2000 99 17 94 28| 3.0 2.8 5.8| 97.1 -29.7 67.4 33.7 0.17| 10.0 1.7 2500 98 15 93 26| 2.4 1.6 4.0|100.2 -68.1 32.1 12.8 -0.02| 11.0 -0.2 3000 101 13 94 24| 2.0 1.6 3.6|106.5 -69.4 37.1 12.4 0.07| 11.4 0.8 4000 109 13 98 24| 1.6 1.2 2.9|106.6 -70.7 35.9 9.0 0.01| 9.8 0.1 5000 157 13 125 20| 1.3 1.2 2.6|106.6 -74.3 32.3 6.5 -0.04| 8.7 -0.4 6000 237 15 190 8| 1.8 1.5 3.3|120.6 -95.7 24.9 4.2 -0.03| 8.7 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251022.00.gif