UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for SZ554... Searching the city database file for: SZ554 ... Date:0000Z 4 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 50 SFC 990 139 27.6 21.6 70 6.0 23.3 0 0 301.6 304.7 296.8 350.6 16.63 2 983 203 30.8 20.8 55 10.0 23.6 31 0 305.4 308.4 297.3 353.1 15.93 3 925 746 27.0 18.0 58 9.0 20.6 130 2 306.9 309.6 296.5 349.6 14.18 4 850 1487 20.6 15.9 74 4.7 17.4 305 4 307.7 310.3 296.3 348.5 13.49 5 810 1902 17.4 14.1 81 3.3 15.2 311 11 308.6 311.0 295.9 346.8 12.59 6 700 3137 11.0 7.5 79 3.5 8.8 280 26 314.7 316.5 295.2 343.8 9.34 7 622 4113 4.4 3.6 95 0.8 3.9 259 17 317.9 319.5 295.1 343.3 8.00 8 608 4299 3.6 -0.1 77 3.7 1.6 255 15 319.1 320.3 294.1 339.1 6.26 9 599 4421 6.6 -29.4 6 36.0 -4.3 255 16 323.9 324.0 290.6 325.9 0.56 10 500 5880 -3.5 -40.5 4 37.0 -11.4 225 27 328.8 328.8 291.6 329.6 0.22 11 407 7460 -15.9 -48.9 4 33.0 -20.5 245 35 332.7 332.7 292.6 333.1 0.11 12 400 7590 -16.5 -50.5 4 34.0 -21.0 240 37 333.5 333.6 292.8 333.9 0.09 13 300 9700 -31.1 -61.1 4 30.0 -33.1 270 52 341.5 341.6 294.7 341.7 0.03 14 266 10537 -36.7 -60.7 7 24.0 -38.0 270 65 345.3 345.3 295.6 345.5 0.04 15 250 10960 -40.5 -55.5 18 15.0 -41.3 280 64 345.9 345.9 295.8 346.2 0.08 16 239 11265 -43.5 -55.5 25 12.0 -44.1 282 63 345.8 345.8 295.8 346.2 0.09 17 200 12440 -53.7 -65.7 22 12.0 -53.9 275 69 347.7 347.7 296.1 347.8 0.03 18 195 12602 -55.0 -67.0 21 12.0 -55.3 275 71 348.1 348.1 296.3 348.2 0.02 19 180 13109 -59.3 -71.3 20 12.0 -59.5 282 69 349.2 349.2 296.5 349.3 0.01 20 150 14230 -67.3 -75.3 31 8.0 -67.4 300 62 354.2 354.2 297.5 354.2 0.01 21 147 14351 -67.7 -76.7 27 9.0 -67.8 296 61 355.5 355.5 297.8 355.5 0.01 22 101 16553 -77.5 -87.5 19 10.0 -77.5 267 45 376.9 376.9 301.8 376.9 0.00 23 100 16610 -77.7 -87.7 18 10.0 -77.7 265 45 377.6 377.6 301.9 377.6 0.00 24 93 17026 -79.1 -88.1 21 9.0 -79.1 250 33 382.8 382.8 302.7 382.8 0.00 25 80 17884 -79.5 -88.5 21 9.0 -79.5 249 22 398.8 398.8 305.0 398.8 0.00 26 70 18650 -76.1 -88.1 13 12.0 -76.2 340 16 421.6 421.6 307.9 421.6 0.00 27 68 18818 -74.5 -88.5 10 14.0 -74.6 343 19 428.5 428.5 308.7 428.5 0.00 28 65 19081 -75.1 -89.1 10 14.0 -75.2 329 18 432.8 432.8 309.1 432.8 0.00 29 50 20660 -60.5 -88.5 1 28.0 -61.0 165 9 500.9 500.9 315.0 500.9 0.00 30 49 20785 -60.3 -88.3 1 28.0 -60.9 205 11 504.3 504.3 315.2 504.3 0.00 31 44 21449 -63.1 -89.1 2 26.0 -63.6 178 10 513.2 513.2 315.8 513.2 0.00 32 34 23042 -59.7 -87.7 1 28.0 -60.6 125 16 561.4 561.4 318.7 561.5 0.01 33 30 23820 -61.1 -88.1 2 27.0 -61.9 85 16 578.1 578.1 319.6 578.1 0.01 34 28 24248 -61.7 -88.7 2 27.0 -62.5 84 16 587.9 587.9 320.0 588.0 0.01 35 26 24711 -58.1 -87.1 1 29.0 -59.4 84 13 610.7 610.7 321.1 610.8 0.01 36 25 24957 -59.1 -88.1 1 29.0 -60.3 100 13 614.8 614.8 321.3 614.8 0.01 37 21 26071 -50.9 -83.9 1 33.0 -54.0 69 19 670.9 671.0 323.4 671.1 0.02 TRP 93 17026 -79.1 -88.1 21 9.0 -79.1 250 33 382.8 382.8 302.7 382.8 0.00 WND 195 12602 -55.0 -67.0 21 12.0 -55.3 275 71 348.1 348.1 296.3 348.2 0.02 Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 534.31 mb = 5374.36 m = 17632.21 ft Wetbulb zero: 605.57 mb = 4331.57 m = 14211.01 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 56.43 % Est. max temperature: 33.91 C = 93.04 F Sfc-Lift cond lev (LCL): 907.53 mb = 913.07 m = 2995.62 ft T: 25.56 C 700-500 lapse rate: 5.29 C/km ThetaE index: 27.17 C Layer 925.0- 500.0 mb Conv cond level (CCL): 785.51 mb = 2161.72 m = 7092.18 ft Mean mixing ratio: 14.76 g/kg Conv temperature: 35.84 C = 96.51 F Cap Strength: 1.83 C Lifted Index: -0.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.11 C Lifted Index @700 mb: 0.20 C Showalter Index: -0.00 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.40 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 225.80 Risk: None Energy Index: -3.49 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 781.30 J/kg Max Up Vert Vel: 39.53 m/s Conv Inhibition (B-): 74.38 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 825.74 mb = 1736.23 m = 5696.22 ft Lev Free Conv (LFC): 690.74 mb = 3247.03 m = 10652.85 ft Equ Level (EL): 600.74 mb = 4397.12 m = 14426.08 ft B at Equ Level: 46.49 J/kg Max Parcel Lev (MPL): 110.74 mb = 16012.96 m = 52535.31 ft Wind level data Storm motion: 288 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 ---------------------------------------------------------- 0 990 139 0 0 -0.0 -0.0 | 108 13 -12.0 4.0 1 972 305 80 1 -1.0 -0.2 | 106 13 -12.9 3.8 2 939 610 150 3 -1.5 2.6 | 116 15 -13.5 6.6 3 925 746 130 2 -1.5 1.3 | 111 14 -13.5 5.2 4 907 914 95 4 -4.0 0.3 | 105 17 -15.9 4.3 5 850 1487 305 4 3.3 -2.3 | 101 9 -8.7 1.7 6 846 1524 360 2 -0.0 -2.0 | 99 12 -12.0 2.0 7 788 2134 280 17 16.7 -3.0 | 258 5 4.8 1.0 8 760 2438 285 24 23.2 -6.2 | 281 11 11.2 -2.3 9 733 2743 285 24 23.2 -6.2 | 281 11 11.2 -2.3 10 700 3137 280 26 25.6 -4.5 | 272 14 13.7 -0.6 11 609 4267 255 15 14.5 3.9 | 198 8 2.5 7.8 12 565 4877 255 21 20.3 5.4 | 222 13 8.3 9.4 13 545 5182 220 25 16.1 19.2 | 190 23 4.1 23.1 14 505 5791 235 26 21.3 14.9 | 206 21 9.3 18.9 15 500 5880 225 27 19.1 19.1 | 197 24 7.1 23.1 16 486 6096 220 27 17.4 20.7 | 192 25 5.4 24.6 17 415 7315 250 33 31.0 11.3 | 231 24 19.1 15.2 18 400 7590 240 37 32.0 18.5 | 222 30 20.1 22.5 19 382 7925 240 38 32.9 19.0 | 222 31 21.0 23.0 20 367 8230 240 30 26.0 15.0 | 216 24 14.0 19.0 21 300 9700 270 52 52.0 -0.0 | 264 40 40.0 4.0 22 261 10668 270 67 67.0 -0.0 | 266 55 55.0 4.0 23 250 10960 280 64 63.0 -11.1 | 278 52 51.1 -7.2 24 228 11582 285 61 58.9 -15.8 | 284 48 47.0 -11.8 25 200 12440 275 69 68.7 -6.0 | 272 57 56.8 -2.1 26 195 12602 275 71 70.7 -6.2 | 272 59 58.8 -2.2 27 189 12802 275 71 70.7 -6.2 | 272 59 58.8 -2.2 28 155 14021 305 61 50.0 -35.0 | 309 49 38.0 -31.0 29 150 14230 300 62 53.7 -31.0 | 303 50 41.7 -27.0 30 126 15240 270 54 54.0 -0.0 | 265 42 42.0 4.0 31 114 15850 295 48 43.5 -20.3 | 297 36 31.5 -16.3 32 100 16610 265 45 44.8 3.9 | 257 34 32.9 7.9 33 97 16764 265 44 43.8 3.8 | 256 33 31.9 7.8 34 93 17026 250 33 31.0 11.3 | 231 24 19.1 15.2 35 83 17678 240 25 21.7 12.5 | 211 19 9.7 16.5 36 75 18288 265 16 15.9 1.4 | 217 7 4.0 5.4 37 71 18593 330 11 5.5 -9.5 | 49 9 -6.5 -5.6 38 70 18650 340 16 5.5 -15.0 | 30 13 -6.5 -11.1 39 67 18898 345 20 5.2 -19.3 | 24 17 -6.8 -15.4 40 64 19202 320 17 10.9 -13.0 | 6 9 -1.0 -9.1 41 61 19507 315 25 17.7 -17.7 | 337 15 5.7 -13.7 42 58 19812 270 21 21.0 -0.0 | 246 10 9.0 4.0 43 55 20117 325 13 7.5 -10.6 | 34 8 -4.5 -6.7 44 52 20422 215 12 6.9 9.8 | 160 15 -5.1 13.8 45 50 20660 165 9 -2.3 8.7 | 132 19 -14.3 12.7 46 49 20726 210 11 5.5 9.5 | 154 15 -6.5 13.5 47 47 21031 185 10 0.9 10.0 | 141 18 -11.1 13.9 48 43 21641 175 10 -0.9 10.0 | 137 19 -12.8 13.9 49 41 21946 125 1 -0.8 0.6 | 110 14 -12.8 4.5 50 37 22555 130 19 -14.6 12.2 | 121 31 -26.5 16.2 51 35 22860 155 15 -6.3 13.6 | 134 25 -18.3 17.6 52 33 23165 105 16 -15.5 4.1 | 106 29 -27.4 8.1 53 30 23774 130 10 -7.7 6.4 | 118 22 -19.6 10.4 54 30 23820 85 16 -15.9 -1.4 | 95 28 -27.9 2.6 55 28 24079 85 16 -15.9 -1.4 | 95 28 -27.9 2.6 56 26 24384 80 13 -12.8 -2.3 | 94 25 -24.8 1.7 57 24 24689 110 13 -12.2 4.4 | 109 26 -24.2 8.4 58 21 25298 70 19 -17.9 -6.5 | 85 30 -29.8 -2.5 59 18 25908 50 11 -8.4 -7.1 | 81 21 -20.4 -3.1 60 17 26213 110 8 -7.5 2.7 | 109 21 -19.5 6.7 Wind Parameters Mean winds (0-6000m): 258.3 at 16.8 knts Storm direction: 288.3 at 12.6 knts Shear (0-3000m) pos: 0.8 neg: 3.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 163.9 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -58.6 tot: -40.2 m^2/s^2 ave: -13.4 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -3.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 18.65 Bulk Shear: 41.88 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 ------------------------------------------------------------------------------- 500 130 2 111 14| 2.9 0.0 2.9| 8.6 -1.7 6.9 13.7 0.43| 4.2 1.8 1000 103 2 107 15| 1.4 2.9 4.3| 8.6 -26.0 -17.4 -17.4 -0.36| 6.0 -2.2 1500 77 3 103 15| 1.0 2.6 3.5| 12.2 -35.1 -22.8 -15.2 -0.26| 7.7 -2.0 2000 290 5 107 8| 0.7 4.9 5.6| 12.2 -51.9 -39.7 -19.8 -0.49| 10.5 -5.1 2500 285 8 114 4| 1.0 3.9 4.9| 18.3 -51.9 -33.6 -13.4 -0.35| 9.8 -3.5 3000 284 11 137 2| 0.8 3.6 4.5| 18.3 -58.6 -40.2 -13.4 -0.37| 8.7 -3.2 4000 279 14 222 3| 0.6 1.5 2.2| 18.3 -90.0 -71.7 -17.9 -0.48| 8.2 -3.9 5000 271 15 218 5| 0.5 2.3 2.8| 27.9-128.7-100.7 -20.1 -0.43| 8.5 -3.7 6000 258 17 211 9| 0.7 2.1 2.8| 58.4-162.5-104.2 -17.4 -0.38| 8.2 -3.1 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20251104.00.gif