UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 23 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 2.6 0.8 88 1.8 1.8 350 8 275.6 276.3 274.9 286.6 4.04 1 1000 60 4.0 1.3 83 2.7 2.8 330 8 277.1 277.9 276.0 288.6 4.20 2 989 150 6.2 2.0 74 4.2 4.2 324 9 280.2 281.0 277.9 292.6 4.47 3 976 259 5.4 2.0 79 3.4 3.8 316 10 280.5 281.3 278.2 293.0 4.53 4 925 695 2.6 -1.7 73 4.3 0.8 285 15 282.0 282.6 277.7 292.2 3.65 5 880 1096 -0.7 -4.6 75 3.9 -2.2 279 20 282.6 283.1 277.3 291.4 3.08 6 853 1345 -1.1 -12.1 43 11.0 -4.7 275 24 284.7 285.0 276.6 289.9 1.77 7 850 1373 -1.3 -12.3 43 11.0 -4.8 275 24 284.8 285.1 276.6 289.9 1.75 8 802 1833 -5.3 -7.5 84 2.2 -6.1 275 27 285.3 285.8 278.2 293.1 2.71 9 776 2091 -6.1 -17.1 41 11.0 -9.1 275 28 287.1 287.4 277.2 291.0 1.29 10 752 2336 -7.1 -21.1 32 14.0 -10.5 275 30 288.6 288.8 277.4 291.6 0.94 11 746 2399 -6.5 -27.5 17 21.0 -10.9 275 30 290.0 290.1 277.5 291.7 0.54 12 720 2675 -7.1 -47.1 2 40.0 -12.3 275 32 292.3 292.3 277.9 292.5 0.08 13 704 2851 -7.1 -41.1 5 34.0 -12.3 275 33 294.1 294.2 278.9 294.7 0.15 14 700 2895 -7.3 -29.3 15 22.0 -11.8 275 33 294.4 294.5 279.6 296.0 0.48 15 696 2940 -7.5 -19.5 38 12.0 -10.7 275 33 294.7 294.9 280.6 298.3 1.17 16 687 3041 -7.9 -23.9 26 16.0 -11.7 275 34 295.3 295.5 280.4 297.9 0.81 17 678 3143 -7.7 -12.2 70 4.5 -9.2 275 35 296.7 297.1 282.8 303.4 2.21 18 672 3212 -7.7 -12.6 68 4.9 -9.4 276 35 297.4 297.8 283.0 304.0 2.16 19 574 4421 -14.5 -18.8 70 4.3 -15.7 278 43 303.2 303.4 284.5 308.0 1.51 20 500 5450 -22.7 -24.8 83 2.1 -23.1 280 50 305.4 305.6 284.8 308.7 1.02 21 437 6424 -30.3 -30.4 99 0.1 -30.3 271 63 307.7 307.9 285.4 310.1 0.70 22 400 7050 -33.9 -35.5 85 1.6 -34.1 265 72 310.9 311.0 286.2 312.5 0.46 23 300 9000 -48.3 -57.3 35 9.0 -48.6 260 86 317.3 317.3 287.9 317.5 0.06 24 268 9735 -52.9 -63.9 25 11.0 -53.1 260 88 321.0 321.0 289.0 321.1 0.03 25 250 10180 -56.3 -65.3 31 9.0 -56.4 260 89 322.4 322.4 289.5 322.5 0.02 26 244 10334 -57.3 -66.0 32 8.8 -57.4 260 91 323.2 323.2 289.8 323.3 0.02 27 225 10843 -60.5 -68.5 34 8.0 -60.6 260 88 325.8 325.8 290.5 325.9 0.02 28 209 11300 -63.9 -67.2 64 3.3 -63.9 260 85 327.4 327.4 291.0 327.5 0.02 29 200 11570 -63.3 -71.3 33 8.0 -63.4 265 70 332.5 332.5 292.4 332.6 0.01 30 184 12080 -64.7 -73.7 28 9.0 -64.8 265 65 338.3 338.3 293.9 338.3 0.01 31 174 12421 -64.3 -78.3 13 14.0 -64.4 265 62 344.4 344.4 295.4 344.4 0.01 32 165 12750 -58.5 -82.5 3 24.0 -58.7 265 59 359.4 359.4 298.6 359.4 0.00 33 150 13350 -57.1 -82.1 3 25.0 -57.4 265 54 371.7 371.7 300.9 371.7 0.00 34 148 13435 -56.7 -82.7 2 26.0 -57.0 265 53 373.8 373.8 301.2 373.8 0.00 35 121 14713 -56.1 -84.1 2 28.0 -56.5 262 46 397.1 397.1 304.8 397.1 0.00 36 108 15429 -59.5 -86.5 2 27.0 -59.8 261 41 403.8 403.8 305.7 403.8 0.00 37 100 15910 -59.9 -85.9 2 26.0 -60.2 260 38 412.0 412.0 306.7 412.0 0.00 38 70 18150 -57.3 -86.3 1 29.0 -57.9 280 41 461.8 461.8 312.0 461.8 0.00 39 56 19557 -56.7 -86.7 1 30.0 -57.5 287 30 493.6 493.6 314.5 493.6 0.00 40 50 20270 -58.5 -86.5 2 28.0 -59.2 290 25 505.6 505.6 315.4 505.6 0.00 41 46 20791 -60.7 -87.7 2 27.0 -61.3 290 31 512.5 512.5 315.8 512.5 0.00 42 42 21360 -57.3 -86.3 1 29.0 -58.2 290 38 534.4 534.4 317.2 534.5 0.01 43 34 22676 -63.3 -89.3 2 26.0 -63.8 290 54 552.0 552.0 318.2 552.0 0.00 44 33 22861 -58.7 -88.7 1 30.0 -59.7 290 57 568.9 568.9 319.1 568.9 0.00 45 30 23460 -57.9 -87.9 1 30.0 -59.0 290 64 586.8 586.8 320.0 586.8 0.01 46 23 25144 -54.9 -85.9 1 31.0 -56.9 313 55 641.9 642.0 322.4 642.0 0.01 47 20 26030 -57.7 -86.7 1 29.0 -59.4 325 50 659.6 659.6 323.0 659.6 0.01 48 14 28246 -64.3 -90.3 2 26.0 -65.4 708.0 708.0 324.7 708.1 0.01 49 12 29196 -61.3 -89.3 1 28.0 -63.0 750.6 750.6 326.0 750.6 0.01 50 11 29746 -53.3 -86.3 1 33.0 -57.3 798.5 798.5 327.2 798.7 0.02 51 10 30363 -50.9 -83.9 1 33.0 -56.0 829.5 829.6 328.0 829.9 0.03 TRP 209 11300 -63.9 -67.2 64 3.3 -63.9 260 85 327.4 327.4 291.0 327.5 0.02 WND 244 10334 -57.3 -66.0 32 8.8 -57.4 260 91 323.2 323.2 289.8 323.3 0.02 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: 889.55 mb = 1010.96 m = 3316.74 ft Wetbulb zero: 913.23 mb = 797.96 m = 2617.95 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 61.30 % Est. max temperature: 11.75 C = 53.14 F Sfc-Lift cond lev (LCL): 974.35 mb = 272.34 m = 893.48 ft T: 5.31 C 700-500 lapse rate: 6.03 C/km ThetaE index: 3.11 C Layer 925.0- 850.0 mb Conv cond level (CCL): 846.44 mb = 1406.20 m = 4613.48 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 11.84 C = 53.30 F Cap Strength: 11.50 C Lifted Index: 11.91 C Risk: None Lifted Index @300 mb: 17.83 C Lifted Index @700 mb: 6.86 C Showalter Index: 13.55 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 10.40 C K Index: -12.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.34 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 55799.96 J/kg Cap Strength: 11.84 C Lift Cond Lev (LCL): 896.60 mb = 945.72 m = 3102.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 25 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 | 113 20 -18.7 7.8 1 1000 60 330 8 4.0 -6.9 | 119 18 -16.1 8.7 2 925 695 285 15 14.5 -3.9 | 155 13 -5.6 11.8 3 850 1373 275 24 23.9 -2.1 | 196 14 3.9 13.6 4 700 2895 275 33 32.9 -2.9 | 225 18 12.8 12.8 5 500 5450 280 50 49.2 -8.7 | 257 30 29.2 7.0 6 400 7050 265 72 71.7 6.3 | 247 56 51.7 21.9 7 300 9000 260 86 84.7 14.9 | 245 72 64.6 30.6 8 250 10180 260 89 87.6 15.5 | 245 74 67.6 31.1 9 244 10334 260 91 89.6 15.8 | 246 76 69.6 31.5 10 209 11300 260 85 83.7 14.8 | 244 71 63.7 30.4 11 200 11570 265 70 69.7 6.1 | 246 54 49.7 21.8 12 150 13350 265 54 53.8 4.7 | 239 39 33.7 20.4 13 100 15910 260 38 37.4 6.6 | 218 28 17.4 22.3 14 70 18150 280 41 40.4 -7.1 | 247 22 20.3 8.5 15 50 20270 290 25 23.5 -8.6 | 206 8 3.4 7.1 16 30 23460 290 64 60.1 -21.9 | 279 41 40.1 -6.2 17 20 26030 325 50 28.7 -41.0 | 341 27 8.6 -25.3 Wind Parameters Mean winds (0-6000m): 278.0 at 33.9 knts Storm direction: 308.0 at 25.5 knts Shear (0-3000m) pos: 0.5 neg: 5.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 108.6 neg: 0.0 tot: 108.6 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 86.42 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 ------------------------------------------------------------------------------- 500 310 11 127 15| 0.0 11.0 11.0| 30.2 0.0 30.2 60.3 0.68| 11.2 7.6 1000 292 13 144 13| 0.0 9.5 9.5| 56.4 0.0 56.4 56.4 0.81| 9.7 7.8 1500 285 17 161 12| 0.0 8.3 8.3| 75.2 0.0 75.2 50.1 0.84| 8.4 7.1 2000 281 19 173 12| 0.0 6.9 6.9| 86.0 0.0 86.0 43.0 0.85| 7.1 6.0 2500 279 21 184 12| 0.0 6.1 6.1| 96.9 0.0 96.9 38.7 0.85| 6.3 5.3 3000 278 23 192 13| 0.5 5.1 5.6|108.6 0.0 108.6 36.2 0.85| 5.8 4.9 4000 278 26 207 14| 1.3 3.8 5.1|137.5 0.0 137.5 34.4 0.84| 5.2 4.3 5000 278 30 220 15| 1.7 3.1 4.8|168.4 0.0 168.4 33.7 0.81| 4.9 4.0 6000 278 34 231 17| 1.4 3.6 5.0|181.6 -16.1 165.5 27.6 0.64| 5.1 3.3 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20250423.12.gif