UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 30 NOV 25 Station: SAZN WMO ident: 87715 Latitude: -38.95 Longitude: -68.13 Elevation: 271.00 ------------------------------------------------------------------------------- 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 114 SFC 982 271 17.2 15.6 90 1.6 16.2 160 2 291.9 293.9 290.0 324.2 11.42 2 977 314 15.0 14.2 95 0.8 14.5 162 4 290.1 291.9 288.6 319.6 10.47 3 925 774 12.8 12.8 100 0.0 12.8 35 10 292.4 294.2 289.0 321.1 10.09 4 850 1482 9.2 9.2 100 0.0 9.2 5 18 295.8 297.3 289.0 320.7 8.62 5 775 2244 4.8 4.8 100 0.0 4.8 345 18 299.0 300.2 288.6 319.5 6.97 6 728 2754 2.2 2.1 99 0.1 2.1 315 27 301.5 302.6 288.7 319.8 6.13 7 722 2821 1.4 -4.6 64 6.0 -1.3 315 28 301.4 302.0 286.3 312.8 3.76 8 700 3070 0.2 -6.8 59 7.0 -2.8 315 31 302.7 303.3 286.3 312.8 3.28 9 630 3903 -6.1 -17.1 41 11.0 -9.5 318 34 304.8 305.1 285.2 309.9 1.59 10 624 3978 -5.7 -30.7 12 25.0 -11.2 319 34 306.1 306.2 284.4 307.7 0.47 11 623 3991 -5.9 -30.9 12 25.0 -11.4 319 34 306.0 306.1 284.4 307.6 0.47 12 570 4678 -11.7 -27.7 25 16.0 -15.2 318 35 307.0 307.2 285.1 309.4 0.69 13 568 4705 -11.7 -30.7 19 19.0 -15.6 319 35 307.4 307.5 285.0 309.1 0.52 14 563 4773 -12.1 -21.1 47 9.0 -14.5 321 36 307.7 307.9 285.9 311.8 1.26 15 547 4993 -13.3 -21.3 51 8.0 -15.4 324 37 308.8 309.0 286.4 313.0 1.28 16 530 5232 -14.7 -29.7 27 15.0 -17.7 321 39 309.9 310.0 286.1 312.0 0.61 17 517 5420 -16.1 -38.1 13 22.0 -19.5 318 41 310.4 310.5 285.8 311.4 0.28 18 500 5670 -18.5 -32.5 28 14.0 -21.0 315 43 310.5 310.6 286.1 312.2 0.50 19 490 5821 -19.7 -32.7 31 13.0 -21.9 315 44 310.8 310.9 286.2 312.5 0.50 20 470 6130 -21.7 -45.7 10 24.0 -24.3 314 43 312.1 312.1 286.2 312.6 0.14 21 400 7300 -30.1 -49.1 14 19.0 -31.6 305 63 315.9 315.9 287.5 316.3 0.11 22 321 8825 -42.1 -55.1 23 13.0 -42.6 301 76 319.8 319.8 288.8 320.0 0.07 23 300 9280 -44.5 -57.5 22 13.0 -45.0 305 80 322.6 322.6 289.6 322.9 0.05 24 288 9553 -45.5 -61.5 15 16.0 -46.0 302 82 325.0 325.0 290.3 325.1 0.03 25 280 9741 -46.1 -63.1 13 17.0 -46.6 300 83 326.8 326.8 290.8 326.9 0.03 26 265 10110 -44.5 -69.5 5 25.0 -45.2 310 74 334.3 334.3 292.9 334.3 0.01 27 250 10500 -45.3 -72.3 3 27.0 -45.9 315 57 338.7 338.7 294.0 338.8 0.01 28 200 11970 -49.7 -80.7 1 31.0 -50.2 310 57 354.1 354.1 297.5 354.1 0.00 29 152 13745 -55.0 -83.2 2 28.1 -55.4 310 89 373.8 373.8 301.2 373.8 0.00 30 150 13830 -55.3 -83.3 2 28.0 -55.6 310 89 374.8 374.8 301.4 374.8 0.00 31 137 14404 -58.1 -85.1 2 27.0 -58.4 301 87 379.7 379.7 302.2 379.7 0.00 32 123 15085 -56.3 -85.3 1 29.0 -56.7 295 87 394.9 394.9 304.5 394.9 0.00 33 111 15730 -59.9 -85.9 2 26.0 -60.2 295 88 399.9 399.9 305.2 399.9 0.00 34 109 15844 -59.3 -87.3 1 28.0 -59.6 295 88 403.1 403.1 305.6 403.1 0.00 35 107 15961 -54.9 -85.9 1 31.0 -55.4 288 76 413.6 413.6 306.9 413.6 0.00 36 100 16390 -58.1 -86.1 2 28.0 -58.5 255 41 415.5 415.5 307.2 415.5 0.00 37 76 18078 -67.3 -88.3 4 21.0 -67.4 252 32 430.2 430.2 308.9 430.2 0.00 38 72 18407 -62.5 -88.5 2 26.0 -62.8 243 26 447.1 447.1 310.6 447.1 0.00 39 70 18580 -63.7 -88.7 2 25.0 -64.0 225 12 448.1 448.1 310.7 448.1 0.00 40 61 19421 -66.1 -90.1 2 24.0 -66.3 255 11 460.8 460.8 311.8 460.8 0.00 41 60 19522 -63.9 -89.9 2 26.0 -64.2 244 13 467.9 467.9 312.4 467.9 0.00 42 50 20640 -64.1 -90.1 2 26.0 -64.4 240 5 492.4 492.4 314.4 492.4 0.00 43 44 21421 -64.9 -90.9 2 26.0 -65.3 246 7 508.8 508.8 315.5 508.8 0.00 44 33 23198 -59.7 -90.7 1 31.0 -60.6 204 14 566.2 566.2 319.0 566.3 0.00 TRP 280 9741 -46.1 -63.1 13 17.0 -46.6 300 83 326.8 326.8 290.8 326.9 0.03 WND 152 13745 -55.0 -83.2 2 28.1 -55.4 310 89 373.8 373.8 301.2 373.8 0.00 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 697.78 mb = 3096.45 m = 10158.83 ft Wetbulb zero: 724.24 mb = 2795.43 m = 9171.24 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 64.81 % Est. max temperature: 21.84 C = 71.31 F Sfc-Lift cond lev (LCL): 959.18 mb = 468.96 m = 1538.58 ft T: 14.26 C 700-500 lapse rate: 7.19 C/km ThetaE index: 12.26 C Layer 722.0- 570.0 mb Conv cond level (CCL): 922.66 mb = 795.24 m = 2609.04 ft Mean mixing ratio: 10.04 g/kg Conv temperature: 17.84 C = 64.10 F Cap Strength: 0.12 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.89 C Lifted Index @700 mb: -0.52 C Showalter Index: -2.52 C Risk: Severe thunderstorms possible Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.70 C Cross Totals Index: 27.70 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 317.40 Risk: Showers and thunderstorms possible Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 375.78 J/kg Max Up Vert Vel: 27.41 m/s Conv Inhibition (B-): 1.47 J/kg Cap Strength: 0.13 C Lift Cond Lev (LCL): 927.44 mb = 751.82 m = 2466.56 ft Lev Free Conv (LFC): 842.44 mb = 1555.66 m = 5103.81 ft Equ Level (EL): 322.44 mb = 8794.04 m = 28851.49 ft B at Equ Level: 374.18 J/kg Max Parcel Lev (MPL): 252.44 mb = 10434.82 m = 34234.55 ft Wind level data Storm motion: 355 at 21 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 ---------------------------------------------------------- 0 982 271 160 2 -0.7 1.9 | 174 23 -2.6 22.8 1 978 305 165 4 -1.0 3.9 | 173 25 -2.9 24.8 2 943 610 60 7 -6.1 -3.5 | 155 19 -8.0 17.4 3 925 774 35 10 -5.7 -8.2 | 149 15 -7.6 12.7 4 910 914 30 12 -6.0 -10.4 | 143 13 -7.9 10.5 5 850 1482 5 18 -1.6 -17.9 | 131 5 -3.5 3.0 6 785 2134 345 17 4.4 -16.4 | 209 5 2.5 4.5 7 756 2438 345 19 4.9 -18.4 | 230 4 3.0 2.5 8 729 2743 315 27 19.1 -19.1 | 264 17 17.2 1.8 9 700 3070 315 31 21.9 -21.9 | 273 20 20.0 -1.0 10 600 4267 320 35 22.5 -26.8 | 286 21 20.6 -5.9 11 576 4572 315 35 24.7 -24.7 | 280 23 22.9 -3.8 12 554 4877 325 36 20.6 -29.5 | 295 21 18.8 -8.6 13 500 5670 315 43 30.4 -30.4 | 288 30 28.5 -9.5 14 492 5791 315 44 31.1 -31.1 | 289 31 29.2 -10.2 15 472 6096 315 43 30.4 -30.4 | 288 30 28.5 -9.5 16 434 6706 295 51 46.2 -21.6 | 271 44 44.3 -0.7 17 416 7010 310 57 43.7 -36.6 | 291 45 41.8 -15.7 18 400 7300 305 63 51.6 -36.1 | 287 52 49.7 -15.2 19 365 7925 290 69 64.8 -23.6 | 272 63 62.9 -2.7 20 349 8230 295 71 64.3 -30.0 | 278 63 62.5 -9.1 21 300 9280 305 80 65.5 -45.9 | 291 68 63.6 -25.0 22 280 9741 300 83 71.9 -41.5 | 286 73 70.0 -20.6 23 279 9754 305 89 72.9 -51.0 | 293 77 71.0 -30.1 24 250 10500 315 57 40.3 -40.3 | 297 43 38.4 -19.4 25 244 10668 315 57 40.3 -40.3 | 297 43 38.4 -19.4 26 222 11278 305 62 50.8 -35.6 | 287 51 48.9 -14.7 27 212 11582 320 54 34.7 -41.4 | 302 39 32.8 -20.5 28 200 11970 310 57 43.7 -36.6 | 291 45 41.8 -15.7 29 193 12192 310 57 43.7 -36.6 | 291 45 41.8 -15.7 30 176 12802 325 79 45.3 -64.7 | 315 62 43.4 -43.8 31 152 13745 310 89 68.2 -57.2 | 299 76 66.3 -36.3 32 150 13830 310 89 68.2 -57.2 | 299 76 66.3 -36.3 33 146 14021 310 89 68.2 -57.2 | 299 76 66.3 -36.3 34 132 14630 295 86 77.9 -36.3 | 281 78 76.0 -15.4 35 109 15850 295 88 79.8 -37.2 | 282 80 77.9 -16.3 36 104 16154 275 55 54.8 -4.8 | 253 55 52.9 16.1 37 100 16390 255 41 39.6 10.6 | 230 49 37.7 31.5 38 94 16764 255 41 39.6 10.6 | 230 49 37.7 31.5 39 90 17069 250 47 44.2 16.1 | 229 56 42.3 37.0 40 85 17374 240 22 19.1 11.0 | 208 36 17.2 31.9 41 73 18288 255 35 33.8 9.1 | 227 44 31.9 30.0 42 70 18580 225 12 8.5 8.5 | 193 30 6.6 29.4 43 70 18593 260 29 28.6 5.0 | 226 37 26.7 25.9 44 66 18898 225 10 7.1 7.1 | 190 28 5.2 28.0 45 63 19202 280 4 3.9 -0.7 | 186 20 2.0 20.2 46 60 19507 245 13 11.8 5.5 | 201 28 9.9 26.4 47 57 19812 225 10 7.1 7.1 | 190 28 5.2 28.0 48 54 20117 55 10 -8.2 -5.7 | 146 18 -10.1 15.2 49 52 20422 20 10 -3.4 -9.4 | 155 13 -5.3 11.5 50 50 20640 240 5 4.3 2.5 | 186 24 2.4 23.4 51 37 21946 255 10 9.7 2.6 | 198 25 7.8 23.5 52 30 22860 160 17 -5.8 16.0 | 168 38 -7.7 36.9 53 28 23165 185 17 1.5 16.9 | 179 38 -0.4 37.8 54 26 23470 185 12 1.0 12.0 | 179 33 -0.9 32.9 Wind Parameters Mean winds (0-6000m): 324.8 at 28.0 knts Storm direction: 354.8 at 21.0 knts Shear (0-3000m) pos: 0.7 neg: 5.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 30.8 neg: -66.0 tot: -35.2 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.12 Bulk Shear: 120.43 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 69 6 157 20| 0.0 11.5 11.5| 0.0 -54.5 -54.5 -108.9 -0.58| 16.5 -9.6 1000 35 10 150 15| 0.0 9.0 9.0| 0.0 -64.7 -64.7 -64.7 -0.53| 12.2 -6.4 1500 18 12 148 11| 0.0 6.7 6.7| 2.5 -65.4 -62.9 -41.9 -0.35| 10.3 -3.6 2000 8 14 153 8| 0.0 5.1 5.1| 6.3 -65.4 -59.1 -29.5 -0.20| 8.7 -1.8 2500 357 15 169 6| 0.0 6.0 6.0| 13.5 -66.0 -52.4 -21.0 -0.05| 10.2 -0.5 3000 344 18 217 5| 0.7 5.0 5.7| 30.8 -66.0 -35.2 -11.7 0.02| 9.3 0.2 4000 333 22 260 8| 1.0 3.8 4.8| 52.3 -66.0 -13.7 -3.4 0.09| 7.5 0.7 5000 329 25 271 11| 0.9 3.4 4.3| 84.7 -86.9 -2.2 -0.4 0.10| 7.4 0.7 6000 325 28 278 14| 0.8 3.4 4.2| 87.7-126.6 -38.9 -6.5 0.03| 7.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251130.12.gif