UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 14 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 55 1 925 749 90 3 SFC 917 824 21.2 18.8 86 2.4 19.5 90 3 301.7 304.5 295.8 346.1 15.06 3 895 1036 23.6 14.6 57 9.0 17.5 90 8 306.3 308.5 294.7 341.6 11.75 4 850 1485 21.2 12.2 56 9.0 15.3 320 11 308.4 310.3 294.4 340.4 10.56 5 700 3131 8.4 4.5 76 3.9 6.1 270 16 311.8 313.2 293.1 335.2 7.57 6 641 3853 3.0 1.9 92 1.1 2.4 267 15 313.6 314.9 293.1 335.1 6.87 7 544 5167 -4.5 -4.6 99 0.1 -4.6 278 23 319.7 320.7 293.3 335.9 5.00 8 500 5830 -6.9 -9.0 85 2.1 -7.8 300 24 324.6 325.4 293.7 337.5 3.87 9 492 5956 -7.1 -11.0 74 3.9 -8.8 300 24 325.9 326.5 293.6 337.2 3.36 10 441 6800 -13.9 -14.0 99 0.1 -13.9 290 18 327.6 328.2 293.7 337.6 2.94 11 420 7171 -14.3 -18.5 70 4.2 -15.7 311 19 331.7 332.2 294.1 339.2 2.12 12 400 7540 -16.5 -20.7 70 4.2 -17.8 305 24 333.5 333.9 294.3 340.1 1.84 13 364 8241 -20.9 -28.9 49 8.0 -22.7 290 29 336.8 337.0 294.4 340.4 0.96 14 335 8845 -26.5 -29.4 76 2.9 -27.1 297 32 337.2 337.4 294.6 340.9 1.00 15 311 9376 -30.9 -34.1 73 3.2 -31.4 304 36 338.3 338.5 294.6 340.9 0.69 16 300 9630 -32.9 -36.4 71 3.5 -33.4 295 37 339.0 339.1 294.6 341.2 0.57 17 250 10890 -43.5 -47.4 65 3.9 -43.7 270 35 341.4 341.4 294.8 342.2 0.21 18 224 11619 -49.3 -53.4 62 4.1 -49.5 256 29 343.4 343.4 295.3 343.9 0.12 19 200 12350 -55.9 -61.9 47 6.0 -56.1 250 35 344.2 344.3 295.4 344.4 0.05 20 199 12382 -56.3 -62.3 47 6.0 -56.4 250 35 344.1 344.1 295.3 344.3 0.04 21 175 13181 -63.9 -68.7 52 4.8 -64.0 247 47 344.5 344.5 295.4 344.6 0.02 22 163 13612 -66.7 -71.7 49 5.0 -66.7 245 53 346.8 346.8 296.0 346.9 0.01 23 156 13879 -62.3 -80.3 7 18.0 -62.4 240 53 358.7 358.7 298.4 358.7 0.00 24 150 14120 -63.7 -78.7 11 15.0 -63.8 240 36 360.3 360.3 298.8 360.4 0.01 25 121 15406 -74.1 -81.1 33 7.0 -74.1 273 25 364.2 364.2 299.5 364.2 0.00 26 101 16453 -76.7 -84.7 27 8.0 -76.7 228 22 378.5 378.5 302.0 378.5 0.00 27 100 16510 -76.9 -84.9 27 8.0 -76.9 225 21 379.1 379.1 302.1 379.2 0.00 28 85 17435 -81.3 -87.3 35 6.0 -81.3 335 6 388.3 388.3 303.5 388.3 0.00 29 84 17502 -81.3 -89.3 25 8.0 -81.3 335 7 389.6 389.6 303.8 389.6 0.00 30 81 17712 -71.3 -85.3 11 14.0 -71.3 334 11 414.2 414.2 307.0 414.2 0.00 31 79 17861 -68.9 -86.9 6 18.0 -69.0 329 13 422.1 422.1 308.0 422.1 0.00 32 71 18496 -71.9 -87.9 7 16.0 -72.0 326 13 428.8 428.8 308.7 428.8 0.00 33 70 18580 -70.7 -87.7 6 17.0 -70.8 315 12 433.1 433.1 309.1 433.1 0.00 34 62 19314 -63.1 -88.1 2 25.0 -63.4 35 8 465.3 465.3 312.3 465.3 0.00 35 55 20046 -66.3 -89.3 3 23.0 -66.5 359 14 474.1 474.1 313.0 474.2 0.00 36 53 20272 -63.3 -89.3 2 26.0 -63.7 345 12 486.1 486.1 314.0 486.2 0.00 37 50 20630 -64.3 -89.3 2 25.0 -64.6 155 5 492.0 492.0 314.4 492.0 0.00 38 47 21006 -65.3 -90.3 2 25.0 -65.6 155 5 498.3 498.3 314.8 498.4 0.00 39 43 21553 -59.1 -88.1 1 29.0 -59.9 96 13 526.4 526.4 316.7 526.5 0.00 40 39 22160 -61.1 -89.1 1 28.0 -61.7 126 16 536.3 536.3 317.3 536.3 0.00 41 34 23015 -58.3 -88.3 1 30.0 -59.3 116 21 565.1 565.1 318.9 565.1 0.00 42 30 23800 -58.7 -88.7 1 30.0 -59.7 90 18 584.6 584.6 319.9 584.6 0.00 43 28 24237 -55.3 -87.3 1 32.0 -56.9 75 20 605.7 605.7 320.9 605.8 0.01 44 25 24955 -58.1 -88.1 1 30.0 -59.5 115 22 617.6 617.6 321.4 617.7 0.01 45 22 25765 -55.9 -87.9 1 32.0 -57.8 84 21 647.2 647.2 322.6 647.2 0.01 TRP 85 17435 -81.3 -87.3 35 6.0 -81.3 335 6 388.3 388.3 303.5 388.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 602.20 mb = 4378.71 m = 14365.66 ft Wetbulb zero: 607.84 mb = 4278.47 m = 14036.80 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 79.96 % Est. max temperature: 29.50 C = 85.10 F Sfc-Lift cond lev (LCL): 885.49 mb = 1128.89 m = 3703.65 ft T: 23.10 C 700-500 lapse rate: 5.67 C/km ThetaE index: 11.07 C Layer 895.0- 544.0 mb Conv cond level (CCL): 726.51 mb = 2815.82 m = 9238.15 ft Mean mixing ratio: 11.31 g/kg Conv temperature: 30.41 C = 86.73 F Cap Strength: 2.86 C Lifted Index: -0.65 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.42 C Lifted Index @700 mb: 0.35 C Showalter Index: -0.30 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 19.10 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 192.40 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 193.14 J/kg Max Up Vert Vel: 19.65 m/s Conv Inhibition (B-): 105.37 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 768.79 mb = 2336.34 m = 7665.08 ft Lev Free Conv (LFC): 683.79 mb = 3323.17 m = 10902.67 ft Equ Level (EL): 413.79 mb = 7283.62 m = 23896.12 ft B at Equ Level: 189.65 J/kg Max Parcel Lev (MPL): 203.79 mb = 12228.92 m = 40120.63 ft Wind level data Storm motion: 318 at 13 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 ---------------------------------------------------------- 0 917 824 90 3 -3.0 0.0 | 129 15 -11.5 9.4 1 908 914 125 7 -5.7 4.0 | 133 20 -14.2 13.5 2 850 1485 320 11 7.1 -8.4 | 126 2 -1.4 1.0 3 846 1524 320 11 7.1 -8.4 | 126 2 -1.4 1.0 4 787 2134 310 17 13.0 -10.9 | 288 5 4.5 -1.5 5 760 2438 315 18 12.7 -12.7 | 308 5 4.2 -3.3 6 733 2743 310 13 10.0 -8.4 | 233 2 1.5 1.1 7 707 3048 270 14 14.0 -0.0 | 210 11 5.5 9.4 8 700 3131 270 16 16.0 -0.0 | 218 12 7.5 9.4 9 608 4267 265 14 13.9 1.2 | 207 12 5.4 10.7 10 563 4877 285 20 19.3 -5.2 | 248 12 10.8 4.3 11 522 5486 270 26 26.0 -0.0 | 242 20 17.5 9.4 12 502 5791 300 24 20.8 -12.0 | 282 13 12.3 -2.6 13 500 5830 300 24 20.8 -12.0 | 282 13 12.3 -2.6 14 483 6096 300 23 19.9 -11.5 | 280 12 11.4 -2.1 15 446 6706 285 18 17.4 -4.7 | 242 10 8.9 4.8 16 412 7315 320 19 12.2 -14.6 | 324 6 3.7 -5.1 17 400 7540 305 24 19.7 -13.8 | 291 12 11.2 -4.3 18 379 7925 290 29 27.3 -9.9 | 271 19 18.8 -0.5 19 364 8230 290 29 27.3 -9.9 | 271 19 18.8 -0.5 20 308 9449 305 36 29.5 -20.6 | 298 24 21.0 -11.2 21 300 9630 295 37 33.5 -15.6 | 284 26 25.0 -6.2 22 295 9754 300 38 32.9 -19.0 | 291 26 24.4 -9.6 23 250 10890 270 35 35.0 -0.0 | 250 28 26.5 9.4 24 205 12192 245 25 22.7 10.6 | 215 25 14.2 20.0 25 200 12350 250 35 32.9 12.0 | 229 32 24.4 21.4 26 160 13716 245 55 49.8 23.2 | 232 53 41.3 32.7 27 152 14021 235 52 42.6 29.8 | 221 52 34.1 39.3 28 150 14120 240 36 31.2 18.0 | 220 36 22.7 27.4 29 131 14935 285 19 18.4 -4.9 | 245 11 9.9 4.5 30 112 15850 260 32 31.5 5.6 | 237 27 23.0 15.0 31 100 16510 225 21 14.8 14.8 | 195 25 6.3 24.3 32 96 16764 225 21 14.8 14.8 | 195 25 6.3 24.3 33 91 17069 195 11 2.8 10.6 | 164 21 -5.7 20.1 34 85 17435 335 6 2.5 -5.4 | 124 7 -6.0 4.0 35 82 17678 335 11 4.6 -10.0 | 82 4 -3.9 -0.5 36 77 17983 325 14 8.0 -11.5 | 13 2 -0.5 -2.0 37 74 18288 355 17 1.5 -16.9 | 43 10 -7.0 -7.5 38 70 18580 315 12 8.5 -8.5 | 179 1 -0.0 1.0 39 70 18593 360 18 -0.0 -18.0 | 45 12 -8.5 -8.6 40 66 18898 305 12 9.8 -6.9 | 207 3 1.3 2.6 41 63 19202 10 2 -0.3 -2.0 | 130 12 -8.8 7.5 42 60 19507 75 18 -17.4 -4.7 | 100 26 -25.9 4.8 43 54 20117 350 13 2.3 -12.8 | 62 7 -6.2 -3.4 44 52 20422 340 12 4.1 -11.3 | 67 5 -4.4 -1.8 45 50 20630 155 5 -2.1 4.5 | 143 18 -10.6 14.0 46 47 21031 155 5 -2.1 4.5 | 143 18 -10.6 14.0 47 45 21336 55 14 -11.5 -8.0 | 94 20 -20.0 1.4 48 42 21641 110 13 -12.2 4.4 | 124 25 -20.7 13.9 49 40 21946 130 15 -11.5 9.6 | 134 28 -20.0 19.1 50 37 22555 120 17 -14.7 8.5 | 128 29 -23.2 17.9 51 35 22860 140 17 -10.9 13.0 | 139 30 -19.4 22.5 52 33 23165 95 25 -24.9 2.2 | 109 35 -33.4 11.6 53 32 23470 90 23 -23.0 0.0 | 107 33 -31.5 9.4 54 30 23774 110 19 -17.9 6.5 | 121 31 -26.4 15.9 55 30 23800 90 18 -18.0 0.0 | 110 28 -26.5 9.4 56 28 24079 75 20 -19.3 -5.2 | 99 28 -27.8 4.3 57 26 24384 125 23 -18.8 13.2 | 130 35 -27.3 22.6 58 22 24994 85 20 -19.9 -1.7 | 105 29 -28.4 7.7 59 21 25298 80 26 -25.6 -4.5 | 98 34 -34.1 4.9 60 19 25603 90 31 -31.0 0.0 | 103 41 -39.5 9.4 61 18 25908 110 28 -26.3 9.6 | 119 40 -34.8 19.0 62 17 26213 100 29 -28.6 5.0 | 111 40 -37.1 14.5 Wind Parameters Mean winds (0-6000m): 288.0 at 16.9 knts Storm direction: 318.0 at 12.7 knts Shear (0-3000m) pos: 0.0 neg: 3.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -66.5 tot: -55.5 m^2/s^2 ave: -18.5 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.77 Bulk Shear: 69.85 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 61 8 110 16| 0.0 10.3 10.3| 4.0 -55.3 -51.3 -102.7 -0.53| 22.6-12.1 1000 326 10 114 3| 0.0 8.3 8.3| 5.4 -55.7 -50.3 -50.3 -0.24| 17.5 -4.2 1500 317 12 155 1| 0.0 6.8 6.8| 6.8 -55.8 -48.9 -32.6 -0.18| 13.2 -2.4 2000 315 13 241 1| 0.0 4.1 4.1| 7.6 -58.8 -51.2 -25.6 -0.23| 12.0 -2.7 2500 305 13 232 3| 0.0 3.8 3.8| 11.0 -63.2 -52.2 -20.9 -0.21| 11.4 -2.4 3000 297 14 228 5| 0.0 3.0 3.0| 11.0 -66.5 -55.5 -18.5 -0.22| 9.6 -2.1 4000 289 14 225 7| 0.9 2.3 3.1| 34.3 -69.2 -34.9 -8.7 -0.09| 8.3 -0.7 5000 286 16 234 9| 1.6 2.4 4.0| 81.1 -75.9 5.2 1.0 0.05| 8.8 0.4 6000 288 17 241 9| 1.3 1.8 3.1| 84.7 -96.3 -11.6 -1.9 -0.02| 8.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251014.00.gif