UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1100Z 16 OCT 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 ------------------------------------------------------------------------------- 0 1000 -22 320 4 SFC 992 37 2.4 1.2 92 1.2 1.9 320 4 276.2 276.9 275.4 287.6 4.20 2 950 391 3.0 -0.9 76 3.9 1.3 295 17 280.2 280.9 277.0 290.7 3.76 3 925 608 1.0 -1.3 85 2.3 0.0 280 25 280.3 281.0 277.0 290.8 3.75 4 914 704 0.2 -1.5 88 1.7 -0.5 279 25 280.5 281.1 277.1 290.9 3.74 5 850 1283 -2.9 -5.7 81 2.8 -4.0 275 24 283.1 283.6 277.4 291.5 2.94 6 802 1740 -7.1 -7.3 98 0.2 -7.2 266 23 283.4 283.9 277.3 291.3 2.75 7 737 2396 -10.3 -13.5 77 3.2 -11.2 253 22 286.8 287.1 277.7 292.2 1.83 8 700 2790 -13.7 -14.7 92 1.0 -14.0 245 21 287.3 287.6 277.9 292.5 1.74 9 676 3054 -16.1 -16.1 100 0.0 -16.1 247 21 287.5 287.8 277.8 292.3 1.61 10 639 3475 -19.5 -31.5 34 12.0 -21.2 249 22 288.3 288.4 276.5 289.7 0.43 11 629 3592 -20.3 -30.3 40 10.0 -21.8 250 22 288.7 288.8 276.8 290.3 0.49 12 619 3711 -21.3 -23.6 82 2.3 -21.7 250 22 288.9 289.0 277.5 291.7 0.92 13 606 3867 -22.7 -28.7 58 6.0 -23.6 251 23 289.0 289.1 277.1 290.9 0.59 14 599 3952 -23.5 -25.4 84 1.9 -23.8 252 23 289.1 289.2 277.4 291.6 0.81 15 585 4124 -24.7 -30.7 57 6.0 -25.5 253 23 289.6 289.7 277.3 291.2 0.51 16 582 4162 -24.9 -27.9 76 3.0 -25.4 253 23 289.8 289.9 277.6 291.9 0.66 17 579 4199 -24.9 -37.9 29 13.0 -26.2 253 23 290.2 290.3 277.2 291.1 0.25 18 575 4250 -25.1 -27.8 78 2.7 -25.5 254 23 290.6 290.7 278.0 292.7 0.68 19 560 4441 -26.7 -30.3 72 3.6 -27.2 255 24 290.9 291.0 278.0 292.7 0.55 20 555 4506 -27.1 -35.1 47 8.0 -28.0 255 24 291.2 291.2 277.8 292.3 0.35 21 544 4650 -28.1 -34.1 56 6.0 -28.7 256 24 291.7 291.7 278.1 292.9 0.39 22 539 4716 -28.7 -42.7 25 14.0 -29.8 257 24 291.7 291.7 277.8 292.3 0.16 23 520 4972 -30.5 -37.5 50 7.0 -31.2 258 25 292.6 292.6 278.4 293.5 0.29 24 500 5250 -32.5 -41.5 40 9.0 -33.2 260 25 293.4 293.4 278.7 294.1 0.20 25 472 5653 -35.5 -45.5 35 10.0 -36.1 252 23 294.6 294.6 279.1 295.1 0.14 26 427 6341 -41.7 -52.7 29 11.0 -42.1 239 21 295.2 295.2 279.3 295.5 0.07 27 400 6780 -45.7 -54.7 36 9.0 -46.0 230 19 295.6 295.6 279.4 295.8 0.06 28 370 7294 -50.7 -55.7 55 5.0 -50.8 235 22 295.6 295.6 279.4 295.8 0.05 29 360 7471 -51.9 -56.1 61 4.2 -52.0 236 23 296.3 296.3 279.8 296.5 0.05 30 339 7860 -53.3 -65.3 22 12.0 -53.5 240 25 299.6 299.6 281.1 299.6 0.02 31 311 8411 -56.3 -68.3 21 12.0 -56.4 245 28 302.9 302.9 282.5 302.9 0.01 32 300 8640 -55.3 -76.3 6 21.0 -55.5 240 33 307.4 307.4 284.4 307.4 0.00 33 288 8901 -54.3 -78.3 4 24.0 -54.5 243 33 312.4 312.4 286.2 312.4 0.00 34 250 9810 -53.3 -80.3 2 27.0 -53.6 255 35 326.8 326.8 290.8 326.8 0.00 35 200 11250 -51.5 -81.5 2 30.0 -51.9 255 47 351.2 351.2 296.9 351.2 0.00 36 182 11864 -51.1 -82.1 1 31.0 -51.6 257 51 361.5 361.5 299.0 361.5 0.00 37 150 13120 -52.1 -83.1 1 31.0 -52.6 260 60 380.3 380.3 302.3 380.3 0.00 38 100 15720 -55.9 -85.9 1 30.0 -56.4 260 76 419.7 419.7 307.7 419.7 0.00 39 70 17990 -53.9 -84.9 1 31.0 -54.8 265 83 469.1 469.1 312.5 469.1 0.00 40 54 19656 -52.5 -85.5 1 33.0 -53.8 265 81 508.4 508.4 315.5 508.5 0.00 41 50 20150 -54.5 -85.5 1 31.0 -55.6 265 81 515.0 515.0 316.0 515.1 0.01 42 45 20822 -56.5 -86.5 1 30.0 -57.5 264 81 525.9 525.9 316.6 526.0 0.00 43 39 21742 -50.7 -84.7 1 34.0 -52.7 263 80 562.6 562.6 318.8 562.6 0.01 44 32 23018 -55.3 -86.3 1 31.0 -56.8 261 79 583.0 583.0 319.8 583.1 0.01 45 30 23430 -55.7 -86.7 1 31.0 -57.2 260 79 592.8 592.8 320.3 592.8 0.01 46 27 24105 -53.9 -85.9 1 32.0 -55.8 259 82 616.0 616.0 321.3 616.0 0.01 47 20 26030 -55.3 -87.3 1 32.0 -57.5 255 91 666.9 666.9 323.3 667.0 0.01 48 15 27854 -51.7 -85.9 1 34.3 -55.4 250 102 736.1 736.1 325.6 736.2 0.02 49 12 29294 -48.9 -84.9 1 36.0 -54.2 250 93 794.5 794.5 327.1 794.7 0.02 50 10 30480 -49.1 -85.1 1 36.0 -54.9 250 86 836.3 836.3 328.1 836.5 0.03 51 8.1 31857 -51.1 -87.1 1 36.0 -56.9 880.3 880.3 329.0 880.5 0.02 TRP 311 8411 -56.3 -68.3 21 12.0 -56.4 245 28 302.9 302.9 282.5 302.9 0.01 WND 15 27854 -51.7 -85.9 1 34.3 -55.4 250 102 736.1 736.1 325.6 736.2 0.02 Sounding variables and indices 1000-500 mb thick: 5272.00 m Freezing level: 909.87 mb = 741.44 m = 2432.52 ft Wetbulb zero: 924.59 mb = 611.58 m = 2006.48 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 73.90 % Est. max temperature: 9.36 C = 48.84 F Sfc-Lift cond lev (LCL): 973.61 mb = 189.98 m = 623.27 ft T: 2.66 C 700-500 lapse rate: 7.64 C/km ThetaE index: 0.22 C Layer 802.0- 737.0 mb Conv cond level (CCL): 869.00 mb = 1106.71 m = 3630.89 ft Mean mixing ratio: 3.81 g/kg Conv temperature: 8.51 C = 47.32 F Cap Strength: 3.11 C Lifted Index: 3.57 C Risk: None Lifted Index @300 mb: 12.24 C Lifted Index @700 mb: 1.81 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 56.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.60 C Cross Totals Index: 26.80 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.45 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 60256.17 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 905.19 mb = 781.35 m = 2563.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 17 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 ---------------------------------------------------------- 0 992 37 320 4 2.6 -3.1 | 101 13 -13.2 2.6 1 925 608 280 25 24.6 -4.3 | 262 9 8.8 1.3 2 850 1283 275 24 23.9 -2.1 | 246 9 8.1 3.5 3 700 2790 245 21 19.0 8.9 | 193 15 3.2 14.5 4 500 5250 260 25 24.6 4.3 | 222 13 8.8 10.0 5 400 6780 230 19 14.6 12.2 | 176 18 -1.2 17.8 6 311 8411 245 28 25.4 11.8 | 209 20 9.6 17.5 7 300 8640 240 33 28.6 16.5 | 210 26 12.8 22.1 8 250 9810 255 35 33.8 9.1 | 231 23 18.0 14.7 9 200 11250 255 47 45.4 12.2 | 239 35 29.6 17.8 10 150 13120 260 60 59.1 10.4 | 250 46 43.3 16.1 11 100 15720 260 76 74.8 13.2 | 252 62 59.1 18.8 12 70 17990 265 83 82.7 7.2 | 259 68 66.9 12.9 13 50 20150 265 81 80.7 7.1 | 259 66 64.9 12.7 14 30 23430 260 79 77.8 13.7 | 253 65 62.0 19.3 15 20 26030 255 91 87.9 23.6 | 248 78 72.1 29.2 16 15 27854 250 102 95.8 34.9 | 243 90 80.1 40.5 17 10 30480 250 86 80.8 29.4 | 242 74 65.0 35.0 Wind Parameters Mean winds (0-6000m): 259.6 at 22.4 knts Storm direction: 289.6 at 16.8 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -53.9 tot: -51.8 m^2/s^2 ave: -17.3 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.90 Bulk Shear: 19.31 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 ------------------------------------------------------------------------------- 500 286 13 122 4| 0.0 19.8 19.8| 0.0 -14.9 -14.9 -29.8 -0.61| 21.9-13.4 1000 281 19 235 3| 0.0 11.1 11.1| 0.0 -20.7 -20.7 -20.7 -0.60| 13.4 -8.1 1500 279 21 241 5| 0.0 7.3 7.3| 0.0 -27.6 -27.6 -18.4 -0.64| 10.0 -6.4 2000 275 21 235 7| 0.0 5.3 5.3| 0.0 -37.7 -37.7 -18.8 -0.67| 8.5 -5.7 2500 271 21 227 8| 0.0 4.2 4.2| 0.0 -48.5 -48.5 -19.4 -0.69| 7.6 -5.3 3000 267 21 220 9| 0.0 3.5 3.5| 2.1 -53.9 -51.8 -17.3 -0.67| 6.8 -4.5 4000 263 22 214 10| 0.4 2.7 3.0| 12.6 -53.9 -41.3 -10.3 -0.56| 5.4 -3.0 5000 261 22 213 11| 0.6 2.1 2.7| 23.3 -53.9 -30.5 -6.1 -0.46| 4.7 -2.1 6000 260 22 213 11| 0.5 1.8 2.3| 25.5 -79.0 -53.5 -8.9 -0.50| 4.5 -2.3 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20251016.11.gif