UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 30 APR 25 Station: SCCI WMO ident: 85934 Latitude: -53.00 Longitude: -70.85 Elevation: 37.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 37 6.6 3.0 78 3.6 4.9 350 8 279.6 280.4 278.0 292.6 4.73 1 1000 61 6.4 3.3 81 3.1 4.9 5 2 279.5 280.4 278.1 292.9 4.85 2 934 620 4.8 0.8 75 4.0 2.9 356 9 283.4 284.2 279.4 295.6 4.34 3 925 699 7.2 -2.8 49 10.0 2.8 355 10 286.7 287.3 279.7 296.3 3.36 4 885 1062 5.6 -4.4 49 10.0 1.4 352 13 288.7 289.2 280.3 297.7 3.11 5 850 1390 3.0 -4.0 60 7.0 0.0 350 16 289.3 289.9 280.9 299.0 3.34 6 720 2707 -8.1 -13.1 67 5.0 -9.6 346 16 291.2 291.5 280.0 297.0 1.93 7 700 2926 -8.5 -19.5 41 11.0 -11.3 345 16 293.1 293.3 279.8 296.7 1.16 8 699 2937 -8.5 -20.5 37 12.0 -11.5 345 16 293.2 293.4 279.8 296.5 1.07 9 688 3060 -9.1 -18.1 48 9.0 -11.5 344 17 293.9 294.1 280.4 298.0 1.34 10 686 3083 -8.7 -17.7 48 9.0 -11.2 343 17 294.5 294.8 280.8 298.8 1.39 11 616 3908 -15.1 -21.1 60 6.0 -16.5 336 22 296.4 296.6 281.3 300.0 1.15 12 591 4221 -17.3 -17.6 98 0.3 -17.4 332 25 297.4 297.7 282.4 302.4 1.62 13 505 5387 -23.7 -27.3 72 3.6 -24.4 321 32 303.3 303.4 283.8 305.9 0.81 14 500 5460 -24.3 -27.4 75 3.1 -24.8 320 33 303.4 303.6 283.8 306.1 0.81 15 484 5696 -26.5 -28.3 85 1.8 -26.8 319 35 303.5 303.7 283.8 306.1 0.77 16 400 7040 -37.7 -41.2 70 3.5 -37.9 315 45 306.0 306.0 284.1 306.9 0.26 17 357 7811 -44.5 -48.2 66 3.7 -44.7 315 49 307.0 307.0 284.4 307.5 0.14 18 301 8929 -53.1 -58.0 55 4.9 -53.2 315 56 310.2 310.2 285.5 310.4 0.05 19 300 8950 -53.5 -58.2 56 4.7 -53.6 315 56 309.9 309.9 285.4 310.1 0.05 20 271 9595 -58.3 -60.9 72 2.6 -58.3 312 58 312.1 312.1 286.1 312.3 0.04 21 269 9642 -58.5 -62.1 63 3.6 -58.6 312 58 312.5 312.5 286.2 312.6 0.03 22 265 9735 -58.3 -67.3 31 9.0 -58.4 312 58 314.1 314.1 286.8 314.2 0.02 23 250 10100 -59.7 -67.7 35 8.0 -59.8 310 59 317.3 317.3 287.9 317.4 0.02 24 236 10459 -61.1 -71.1 25 10.0 -61.2 310 62 320.5 320.5 288.9 320.5 0.01 25 221 10869 -58.8 -75.4 10 16.5 -59.0 300 71 330.0 330.0 291.7 330.1 0.01 26 203 11405 -55.9 -80.9 3 25.0 -56.1 300 56 342.8 342.8 295.0 342.8 0.00 27 200 11500 -55.9 -80.9 3 25.0 -56.2 300 53 344.2 344.2 295.3 344.3 0.00 28 166 12692 -54.7 -84.7 1 30.0 -55.1 303 49 365.1 365.1 299.7 365.1 0.00 29 150 13340 -55.7 -85.7 1 30.0 -56.1 305 47 374.1 374.1 301.3 374.1 0.00 30 137 13916 -56.7 -86.7 1 30.0 -57.1 303 44 382.2 382.2 302.6 382.2 0.00 31 119 14813 -54.1 -86.1 1 32.0 -54.6 299 38 402.7 402.7 305.6 402.7 0.00 32 100 15920 -57.5 -87.5 1 30.0 -57.9 295 32 416.6 416.6 307.3 416.6 0.00 33 70 18170 -56.9 -88.9 1 32.0 -57.5 290 42 462.7 462.7 312.0 462.7 0.00 34 64 18735 -56.7 -88.7 1 32.0 -57.4 291 43 475.1 475.1 313.1 475.1 0.00 35 50 20280 -60.7 -89.7 1 29.0 -61.2 295 44 500.4 500.4 315.0 500.5 0.00 36 47 20665 -61.5 -89.5 1 28.0 -62.0 294 41 507.5 507.5 315.5 507.5 0.00 37 33 22882 -57.3 -90.3 1 33.0 -58.5 287 24 572.6 572.6 319.3 572.6 0.00 38 30 23480 -61.1 -90.1 1 29.0 -61.9 285 20 578.1 578.1 319.6 578.1 0.00 39 26 24356 -65.5 -91.5 2 26.0 -66.0 280 32 589.7 589.7 320.1 589.7 0.00 40 20 25950 -64.7 -92.7 1 28.0 -65.5 270 53 638.1 638.1 322.2 638.1 0.00 41 12 29136 -55.7 -89.7 1 34.0 -58.7 770.4 770.4 326.5 770.5 0.01 TRP 236 10459 -61.1 -71.1 25 10.0 -61.2 310 62 320.5 320.5 288.9 320.5 0.01 WND 221 10869 -58.8 -75.4 10 16.5 -59.0 300 71 330.0 330.0 291.7 330.1 0.01 Sounding variables and indices 1000-500 mb thick: 5399.00 m Freezing level: 814.86 mb = 1746.00 m = 5728.29 ft Wetbulb zero: 849.73 mb = 1392.48 m = 4568.46 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 66.95 % Est. max temperature: 16.27 C = 61.28 F Sfc-Lift cond lev (LCL): 948.16 mb = 496.53 m = 1629.00 ft T: 5.15 C 700-500 lapse rate: 6.24 C/km ThetaE index: 2.48 C Layer 720.0- 688.0 mb Conv cond level (CCL): 789.95 mb = 1971.41 m = 6467.81 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 17.19 C = 62.94 F Cap Strength: 8.21 C Lifted Index: 8.23 C Risk: None Lifted Index @300 mb: 10.64 C Lifted Index @700 mb: 3.90 C Showalter Index: 5.33 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 20.30 C K Index: 12.30 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.83 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 54095.89 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 876.30 mb = 1142.00 m = 3746.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 15 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 1002 37 350 8 1.4 -7.9 | 197 8 2.2 7.3 1 1000 61 5 2 -0.2 -2.0 | 183 13 0.6 13.2 2 925 699 355 10 0.9 -10.0 | 198 5 1.7 5.2 3 850 1390 350 16 2.8 -15.8 | 280 4 3.6 -0.6 4 700 2926 345 16 4.1 -15.5 | 274 5 4.9 -0.3 5 500 5460 320 33 21.2 -25.3 | 295 24 22.0 -10.1 6 400 7040 315 45 31.8 -31.8 | 297 37 32.6 -16.7 7 300 8950 315 56 39.6 -39.6 | 301 47 40.4 -24.4 8 250 10100 310 59 45.2 -37.9 | 296 51 46.0 -22.8 9 236 10459 310 62 47.5 -39.9 | 297 54 48.3 -24.7 10 221 10869 300 71 61.5 -35.5 | 288 66 62.3 -20.3 11 200 11500 300 53 45.9 -26.5 | 284 48 46.7 -11.3 12 150 13340 305 47 38.5 -27.0 | 287 41 39.3 -11.8 13 100 15920 295 32 29.0 -13.5 | 267 30 29.8 1.6 14 70 18170 290 42 39.5 -14.4 | 269 40 40.3 0.8 15 50 20280 295 44 39.9 -18.6 | 275 41 40.7 -3.4 16 30 23480 285 20 19.3 -5.2 | 244 22 20.1 10.0 17 20 25950 270 53 53.0 -0.0 | 254 56 53.8 15.2 Wind Parameters Mean winds (0-6000m): 333.0 at 20.2 knts Storm direction: 3.0 at 15.2 knts Shear (0-3000m) pos: 0.2 neg: 1.6 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 83.2 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -6.4 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 Bulk Shear: 33.42 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 ------------------------------------------------------------------------------- 500 359 5 185 10| 1.1 0.0 1.1| 2.3 -5.9 -3.6 -7.2 -0.14| 10.6 -1.5 1000 355 8 191 8| 0.5 2.6 3.1| 6.2 -5.9 0.3 0.3 0.11| 7.9 0.8 1500 353 10 202 5| 0.4 2.8 3.2| 8.8 -5.9 2.8 1.9 0.25| 6.4 1.6 2000 351 12 215 4| 0.3 2.1 2.4| 8.8 -6.1 2.7 1.3 0.23| 4.9 1.1 2500 350 13 226 4| 0.2 1.7 1.9| 8.8 -6.2 2.5 1.0 0.22| 4.0 0.9 3000 349 13 236 4| 0.2 1.6 1.8| 9.5 -6.4 3.2 1.1 0.23| 3.5 0.8 4000 346 15 260 5| 0.1 2.1 2.3| 14.5 -6.4 8.2 2.0 0.25| 3.6 0.9 5000 339 17 279 7| 0.1 2.5 2.6| 14.8 -9.2 5.6 1.1 0.18| 3.7 0.7 6000 333 20 286 10| 0.1 2.7 2.8| 19.4 -13.7 5.7 1.0 0.15| 3.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20250430.12.gif