UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for SZ554... Searching the city database file for: SZ554 ... Date:1200Z 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 81 350 3 SFC 993 144 29.6 22.6 66 7.0 24.5 350 3 303.4 306.6 297.8 355.8 17.65 2 986 207 28.0 21.0 66 7.0 23.0 358 5 302.4 305.3 296.6 349.9 16.08 3 937 661 27.4 19.4 62 8.0 21.7 345 17 306.2 309.0 297.1 352.1 15.31 4 925 775 26.6 18.6 62 8.0 20.9 345 16 306.5 309.3 296.8 350.8 14.74 5 850 1515 20.4 17.4 83 3.0 18.3 340 17 307.5 310.3 297.1 352.4 14.87 6 802 2015 16.8 15.2 90 1.6 15.7 312 18 308.8 311.4 296.7 350.3 13.67 7 745 2641 12.8 11.5 92 1.3 12.0 310 19 311.1 313.2 295.8 346.4 11.52 8 700 3164 9.8 7.8 87 2.0 8.6 300 17 313.3 315.2 295.0 342.9 9.54 9 576 4757 -0.5 -4.4 75 3.9 -2.4 325 17 319.2 320.2 293.0 334.8 4.80 10 571 4827 0.4 -12.6 37 13.0 -5.0 325 18 321.1 321.6 291.6 329.6 2.54 11 567 4883 -0.3 -10.3 47 10.0 -4.6 325 18 320.9 321.5 292.0 331.1 3.08 12 563 4940 0.6 -30.4 8 31.0 -7.9 312 17 322.6 322.7 290.2 324.6 0.54 13 550 5128 1.6 -40.4 3 42.0 -8.0 264 15 326.0 326.0 290.8 326.8 0.21 14 500 5890 -4.1 -33.1 8 29.0 -11.3 190 22 328.0 328.1 291.6 329.8 0.47 15 437 6931 -13.5 -35.5 14 22.0 -18.0 217 28 329.0 329.1 291.9 330.6 0.42 16 418 7268 -14.5 -41.5 8 27.0 -19.1 208 27 331.9 332.0 292.5 332.9 0.24 17 400 7600 -16.9 -46.9 6 30.0 -21.2 200 24 333.0 333.1 292.7 333.6 0.14 18 300 9690 -33.3 -58.3 6 25.0 -34.9 240 35 338.4 338.5 294.0 338.6 0.05 19 283 10097 -36.1 -58.1 9 22.0 -37.4 250 39 340.1 340.1 294.4 340.3 0.05 20 253 10869 -39.9 -65.9 5 26.0 -40.9 259 59 345.6 345.6 295.7 345.7 0.02 21 250 10950 -40.7 -65.7 5 25.0 -41.7 260 61 345.6 345.6 295.7 345.7 0.02 22 238 11283 -42.8 -57.9 17 15.1 -43.5 265 67 347.3 347.3 296.1 347.6 0.06 23 232 11454 -43.9 -53.9 32 10.0 -44.5 265 67 348.2 348.2 296.3 348.6 0.11 24 200 12430 -52.5 -57.5 55 5.0 -52.7 285 56 349.6 349.6 296.6 350.0 0.08 25 191 12725 -55.3 -59.3 61 4.0 -55.4 287 56 349.8 349.8 296.7 350.1 0.07 26 188 12826 -56.3 -63.3 41 7.0 -56.5 288 57 349.7 349.8 296.6 349.9 0.04 27 180 13100 -58.7 -62.0 66 3.3 -58.7 290 57 350.2 350.2 296.7 350.4 0.05 28 170 13456 -62.1 -66.2 58 4.1 -62.1 293 58 350.3 350.3 296.7 350.5 0.03 29 157 13944 -64.7 -74.7 24 10.0 -64.8 286 57 354.0 354.0 297.5 354.0 0.01 30 150 14220 -67.1 -74.1 36 7.0 -67.1 275 55 354.5 354.5 297.6 354.5 0.01 31 138 14719 -71.7 -75.3 58 3.6 -71.7 272 52 354.9 354.9 297.7 355.0 0.01 32 124 15344 -76.5 -80.7 51 4.2 -76.5 285 51 357.3 357.3 298.1 357.3 0.00 33 120 15535 -73.9 -81.9 28 8.0 -73.9 285 51 365.4 365.4 299.7 365.4 0.00 34 100 16590 -77.9 -86.9 22 9.0 -77.9 235 48 377.2 377.2 301.8 377.2 0.00 35 95 16883 -78.9 -86.9 26 8.0 -78.9 231 46 380.8 380.8 302.4 380.8 0.00 36 82 17720 -79.7 -87.7 25 8.0 -79.7 218 30 395.6 395.6 304.6 395.6 0.00 37 72 18466 -76.1 -88.1 13 12.0 -76.2 267 17 418.2 418.2 307.5 418.2 0.00 38 70 18630 -72.3 -88.3 7 16.0 -72.4 250 11 429.7 429.7 308.8 429.7 0.00 39 68 18804 -65.7 -86.7 4 21.0 -65.9 243 12 447.5 447.5 310.6 447.5 0.00 40 67 18894 -65.3 -88.3 3 23.0 -65.5 240 12 450.3 450.3 310.9 450.3 0.00 41 56 19974 -70.5 -89.5 4 19.0 -70.6 5 17 462.1 462.1 312.0 462.1 0.00 42 50 20650 -69.1 -89.1 4 20.0 -69.3 45 5 480.7 480.7 313.5 480.7 0.00 43 45 21282 -67.9 -89.9 3 22.0 -68.1 123 9 498.3 498.3 314.8 498.3 0.00 44 37 22480 -60.3 -87.3 2 27.0 -61.0 142 17 546.5 546.5 317.9 546.5 0.01 45 35 22826 -61.5 -88.5 2 27.0 -62.1 118 17 552.1 552.1 318.2 552.1 0.00 46 31 23591 -54.3 -85.3 1 31.0 -55.9 43 15 591.0 591.0 320.2 591.1 0.01 TRP 124 15344 -76.5 -80.7 51 4.2 -76.5 285 51 357.3 357.3 298.1 357.3 0.00 WND 238 11283 -42.8 -57.9 17 15.1 -43.5 265 67 347.3 347.3 296.1 347.6 0.06 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 582.02 mb = 4679.44 m = 15352.31 ft Freezing level: 573.22 mb = 4795.64 m = 15733.55 ft Freezing level: 568.71 mb = 4859.01 m = 15941.45 ft Freezing level: 565.67 mb = 4902.17 m = 16083.04 ft Freezing level: 535.96 mb = 5342.19 m = 17526.65 ft Wetbulb zero: 603.48 mb = 4376.04 m = 14356.91 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 66.14 % Est. max temperature: 33.94 C = 93.09 F Sfc-Lift cond lev (LCL): 897.52 mb = 1038.89 m = 3408.40 ft T: 24.39 C 700-500 lapse rate: 5.10 C/km ThetaE index: 22.80 C Layer 802.0- 567.0 mb Conv cond level (CCL): 805.75 mb = 1975.21 m = 6480.28 ft Mean mixing ratio: 15.38 g/kg Conv temperature: 34.96 C = 94.93 F Cap Strength: 2.25 C Lifted Index: -1.60 C Risk: Thunderstorms probable Lifted Index @300 mb: -5.60 C Lifted Index @700 mb: -1.12 C Showalter Index: -1.98 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.50 C K Index: 39.90 Risk: > 80 % chance of thunderstorms Sweat Index: 264.80 Risk: None Energy Index: -4.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1209.83 J/kg Max Up Vert Vel: 49.19 m/s Conv Inhibition (B-): 78.05 J/kg Cap Strength: 2.25 C Lift Cond Lev (LCL): 846.58 mb = 1549.75 m = 5084.43 ft Lev Free Conv (LFC): 761.58 mb = 2454.61 m = 8053.09 ft Equ Level (EL): 161.58 mb = 13767.34 m = 45167.89 ft B at Equ Level: 1194.22 J/kg Max Parcel Lev (MPL): 91.58 mb = 17092.14 m = 56075.91 ft Wind level data Storm motion: 343 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 ---------------------------------------------------------- 0 993 144 350 3 0.5 -3.0 | 161 9 -3.0 8.7 1 975 305 10 9 -1.6 -8.9 | 119 6 -5.1 2.8 2 942 610 345 18 4.7 -17.4 | 349 6 1.2 -5.7 3 925 775 345 16 4.1 -15.5 | 351 4 0.6 -3.8 4 910 914 345 14 3.6 -13.5 | 356 2 0.1 -1.9 5 850 1515 340 17 5.8 -16.0 | 332 5 2.3 -4.3 6 849 1524 340 16 5.5 -15.0 | 330 4 2.0 -3.4 7 790 2134 305 19 15.6 -10.9 | 266 12 12.1 0.7 8 762 2438 310 18 13.8 -11.6 | 270 10 10.3 0.1 9 736 2743 310 20 15.3 -12.9 | 276 12 11.8 -1.2 10 700 3164 300 17 14.7 -8.5 | 254 12 11.2 3.1 11 684 3353 300 15 13.0 -7.5 | 246 10 9.5 4.1 12 611 4267 325 15 8.6 -12.3 | 277 5 5.1 -0.6 13 567 4877 325 18 10.3 -14.7 | 294 7 6.8 -3.1 14 526 5486 170 10 -1.7 9.8 | 166 22 -5.2 21.5 15 506 5791 175 22 -1.9 21.9 | 171 34 -5.4 33.6 16 500 5890 190 22 3.8 21.7 | 181 33 0.3 33.3 17 487 6096 190 21 3.6 20.7 | 180 32 0.1 32.3 18 450 6706 210 25 12.5 21.7 | 195 34 9.0 33.3 19 432 7010 220 29 18.6 22.2 | 204 37 15.1 33.9 20 415 7315 205 27 11.4 24.5 | 192 37 7.9 36.1 21 400 7600 200 24 8.2 22.6 | 188 35 4.7 34.2 22 367 8230 200 33 11.3 31.0 | 190 43 7.8 42.7 23 337 8839 225 34 24.0 24.0 | 210 41 20.5 35.7 24 323 9144 220 36 23.1 27.6 | 207 44 19.6 39.2 25 310 9449 225 31 21.9 21.9 | 209 38 18.4 33.6 26 300 9690 240 35 30.3 17.5 | 223 40 26.8 29.1 27 284 10058 250 38 35.7 13.0 | 233 41 32.2 24.6 28 250 10950 260 61 60.1 10.6 | 249 61 56.6 22.2 29 238 11283 265 67 66.7 5.8 | 255 66 63.2 17.5 30 227 11582 265 67 66.7 5.8 | 255 66 63.2 17.5 31 207 12192 285 58 56.0 -15.0 | 274 53 52.5 -3.4 32 200 12430 285 56 54.1 -14.5 | 273 51 50.6 -2.8 33 163 13716 295 58 52.6 -24.5 | 285 51 49.1 -12.9 34 150 14220 275 55 54.8 -4.8 | 262 52 51.3 6.9 35 140 14630 270 52 52.0 -0.0 | 256 50 48.5 11.6 36 124 15344 285 51 49.3 -13.2 | 272 46 45.8 -1.6 37 120 15545 285 51 49.3 -13.2 | 272 46 45.8 -1.6 38 100 16590 235 48 39.3 27.5 | 222 53 35.8 39.2 39 97 16764 235 48 39.3 27.5 | 222 53 35.8 39.2 40 87 17374 215 39 22.4 31.9 | 203 48 18.9 43.6 41 78 17983 220 24 15.4 18.4 | 202 32 11.9 30.0 42 74 18288 240 19 16.5 9.5 | 211 25 12.9 21.1 43 70 18593 285 16 15.5 -4.1 | 238 14 11.9 7.5 44 70 18630 250 11 10.3 3.8 | 204 17 6.8 15.4 45 67 18898 240 12 10.4 6.0 | 201 19 6.9 17.6 46 64 19202 70 10 -9.4 -3.4 | 123 15 -12.9 8.2 47 60 19507 35 17 -9.8 -13.9 | 80 13 -13.3 -2.3 48 52 20422 335 17 7.2 -15.4 | 316 5 3.7 -3.8 49 50 20650 45 5 -3.5 -3.5 | 139 11 -7.0 8.1 50 49 20726 50 2 -1.5 -1.3 | 154 12 -5.0 10.4 51 43 21336 150 12 -6.0 10.4 | 157 24 -9.5 22.0 52 41 21641 155 16 -6.8 14.5 | 159 28 -10.3 26.1 53 38 21946 145 18 -10.3 14.7 | 152 30 -13.8 26.4 54 36 22250 140 16 -10.3 12.3 | 150 28 -13.8 23.9 55 32 22860 55 18 -14.7 -10.3 | 94 18 -18.3 1.3 56 30 23165 30 12 -6.0 -10.4 | 98 10 -9.5 1.3 57 27 23774 85 15 -14.9 -1.3 | 119 21 -18.5 10.3 58 25 24079 75 22 -21.3 -5.7 | 104 25 -24.8 6.0 Wind Parameters Mean winds (0-6000m): 313.2 at 16.2 knts Storm direction: 343.2 at 12.2 knts Shear (0-3000m) pos: 0.3 neg: 2.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 94.3 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -46.8 tot: -41.3 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 79.82 Bulk Shear: 15.16 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 ------------------------------------------------------------------------------- 500 354 11 98 2| 0.0 15.0 15.0| 0.0 -18.1 -18.1 -36.1 -0.86| 17.4-15.0 1000 349 13 32 2| 0.0 6.3 6.3| 0.3 -18.4 -18.1 -18.1 -0.69| 11.0 -7.6 1500 345 14 358 2| 0.0 4.7 4.7| 0.3 -21.3 -21.0 -14.0 -0.68| 8.8 -5.9 2000 337 15 315 3| 0.0 4.4 4.4| 0.3 -33.8 -33.5 -16.8 -0.67| 8.9 -5.9 2500 330 16 296 5| 0.3 3.5 3.8| 4.4 -33.8 -29.4 -11.8 -0.57| 7.8 -4.4 3000 325 16 288 6| 0.3 2.7 2.9| 5.5 -46.8 -41.3 -13.8 -0.60| 7.3 -4.4 4000 321 16 277 7| 1.0 2.0 3.0| 12.5 -51.6 -39.1 -9.8 -0.47| 6.5 -3.1 5000 320 16 277 7| 0.9 2.4 3.3| 16.2-103.5 -87.3 -17.5 -0.51| 7.6 -3.9 6000 313 16 266 8| 0.2 2.2 2.4| 84.8-205.0-120.3 -20.0 -0.44| 9.3 -4.1 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20251104.12.gif