UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 19 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 1012 37 5.4 3.3 86 2.1 4.4 280 12 277.6 278.4 277.0 290.7 4.79 1 1004 107 8.2 4.0 75 4.2 6.1 283 15 281.0 281.9 279.1 295.1 5.07 2 1000 143 8.0 3.9 75 4.1 6.0 285 17 281.1 282.0 279.1 295.1 5.06 3 980 310 7.6 2.6 71 5.0 5.2 282 17 282.4 283.2 279.3 295.5 4.71 4 925 783 5.0 0.0 70 5.0 2.7 275 18 284.4 285.1 279.6 296.1 4.13 5 896 1042 4.4 -3.6 56 8.0 1.0 316 15 286.4 287.0 279.4 295.8 3.27 6 850 1468 0.6 -5.4 64 6.0 -1.8 25 11 286.8 287.3 279.3 295.5 3.00 7 784 2112 -3.1 -9.1 63 6.0 -5.3 354 16 289.5 289.9 279.9 296.7 2.45 8 770 2255 -2.1 -15.1 36 13.0 -6.2 347 18 292.1 292.4 279.9 296.8 1.53 9 700 3005 -7.7 -13.7 62 6.0 -9.6 310 24 294.0 294.3 281.2 299.7 1.89 10 688 3139 -8.7 -15.7 57 7.0 -10.8 310 24 294.3 294.6 281.0 299.3 1.63 11 681 3219 -8.7 -18.7 44 10.0 -11.4 310 25 295.2 295.4 281.0 299.2 1.28 12 591 4304 -15.1 -21.1 60 6.0 -16.6 307 28 299.9 300.2 282.9 303.8 1.20 13 586 4368 -15.3 -25.3 42 10.0 -17.4 307 28 300.4 300.6 282.7 303.1 0.83 14 583 4407 -15.7 -21.7 60 6.0 -17.1 307 28 300.4 300.6 283.0 304.1 1.16 15 578 4472 -15.9 -28.9 32 13.0 -18.3 307 28 300.9 301.0 282.5 302.9 0.61 16 556 4763 -18.1 -24.1 59 6.0 -19.4 307 29 301.7 301.9 283.3 304.8 0.98 17 551 4830 -18.3 -37.3 17 19.0 -21.0 306 29 302.2 302.3 282.7 303.2 0.28 18 542 4953 -18.7 -33.7 25 15.0 -21.0 306 29 303.2 303.2 283.2 304.6 0.41 19 534 5064 -19.7 -22.2 80 2.5 -20.3 306 30 303.3 303.5 284.2 307.2 1.21 20 530 5120 -20.1 -24.7 67 4.6 -21.0 306 30 303.4 303.6 284.0 306.6 0.97 21 528 5148 -20.1 -35.1 25 15.0 -22.3 306 30 303.8 303.8 283.4 305.0 0.37 22 520 5261 -20.7 -33.7 30 13.0 -22.7 306 30 304.4 304.4 283.7 305.8 0.43 23 516 5318 -20.9 -25.9 64 5.0 -21.9 305 30 304.8 305.0 284.5 307.8 0.90 24 512 5375 -21.3 -29.3 49 8.0 -22.7 305 31 305.0 305.1 284.2 307.2 0.66 25 500 5550 -22.5 -26.3 71 3.8 -23.2 305 31 305.6 305.8 284.8 308.6 0.89 26 493 5653 -23.3 -26.9 72 3.6 -23.9 304 31 305.9 306.0 284.8 308.7 0.86 27 462 6125 -26.1 -32.1 57 6.0 -27.0 298 33 308.1 308.2 285.3 310.0 0.56 28 435 6557 -28.7 -34.7 56 6.0 -29.5 293 35 310.2 310.2 285.9 311.8 0.46 29 404 7080 -33.3 -37.1 69 3.8 -33.7 286 38 310.8 310.9 286.1 312.2 0.39 30 400 7150 -33.9 -38.4 64 4.5 -34.3 285 38 310.9 311.0 286.1 312.2 0.35 31 370 7691 -38.5 -48.5 34 10.0 -39.1 285 38 311.8 311.9 286.1 312.3 0.13 32 337 8324 -44.7 -49.2 61 4.5 -44.9 285 37 311.8 311.8 286.1 312.3 0.13 33 321 8647 -47.5 -55.5 39 8.0 -47.7 285 37 312.3 312.3 286.2 312.5 0.06 34 300 9090 -51.7 -57.7 49 6.0 -51.8 285 37 312.5 312.5 286.3 312.7 0.05 35 295 9199 -52.9 -57.7 56 4.8 -53.0 285 38 312.3 312.3 286.2 312.5 0.05 36 262 9954 -57.9 -62.2 58 4.3 -58.0 281 49 315.7 315.7 287.3 315.9 0.03 37 258 10051 -57.7 -61.7 60 4.0 -57.8 281 50 317.4 317.4 287.9 317.6 0.04 38 254 10150 -57.3 -68.3 23 11.0 -57.4 280 52 319.4 319.4 288.6 319.5 0.02 39 250 10250 -57.5 -68.5 23 11.0 -57.6 280 53 320.6 320.6 288.9 320.6 0.02 40 220 11049 -63.1 -68.1 51 5.0 -63.1 290 42 323.9 323.9 290.0 324.0 0.02 41 203 11547 -61.1 -75.1 14 14.0 -61.2 269 34 334.6 334.6 293.0 334.6 0.01 42 200 11640 -61.5 -75.5 14 14.0 -61.6 265 32 335.4 335.4 293.2 335.4 0.01 43 190 11956 -63.7 -77.7 13 14.0 -63.8 263 32 336.8 336.8 293.5 336.8 0.01 44 186 12087 -61.5 -86.5 2 25.0 -61.6 262 32 342.4 342.4 294.9 342.4 0.00 45 174 12503 -59.1 -84.1 3 25.0 -59.3 260 32 353.0 353.0 297.3 353.0 0.00 46 150 13430 -60.5 -85.5 2 25.0 -60.7 255 32 365.9 365.9 299.8 365.9 0.00 47 126 14513 -61.3 -86.3 2 25.0 -61.5 253 28 383.1 383.1 302.8 383.1 0.00 48 102 15835 -57.7 -86.7 1 29.0 -58.1 250 23 413.9 413.9 307.0 413.9 0.00 49 100 15960 -57.9 -86.9 1 29.0 -58.3 250 23 415.9 415.9 307.2 415.9 0.00 50 84 17048 -60.3 -87.3 2 27.0 -60.6 257 28 432.2 432.2 309.1 432.3 0.00 51 70 18190 -56.7 -87.7 1 31.0 -57.3 265 34 463.1 463.1 312.0 463.1 0.00 52 68 18374 -55.7 -86.7 1 31.0 -56.4 266 34 469.1 469.1 312.5 469.1 0.00 53 50 20320 -59.1 -88.1 1 29.0 -59.7 275 32 504.2 504.2 315.2 504.2 0.00 54 46 20846 -56.9 -87.9 1 31.0 -57.8 275 34 521.7 521.7 316.4 521.7 0.00 55 42 21418 -60.1 -89.1 1 29.0 -60.7 275 36 527.5 527.5 316.8 527.5 0.00 56 38 22047 -56.9 -88.9 1 32.0 -58.0 275 38 551.0 551.0 318.2 551.0 0.00 57 37 22216 -58.5 -88.5 1 30.0 -59.4 275 38 551.1 551.1 318.2 551.1 0.00 58 34 22753 -54.1 -87.1 1 33.0 -55.6 275 40 576.2 576.2 319.5 576.2 0.01 59 30 23550 -57.5 -88.5 1 31.0 -58.7 275 43 587.9 587.9 320.0 587.9 0.01 60 28 23984 -57.7 -88.7 1 31.0 -59.0 278 41 599.0 599.0 320.6 599.1 0.01 61 23 25243 -50.7 -85.7 1 35.0 -53.7 288 34 654.3 654.3 322.9 654.4 0.01 62 20 26140 -56.7 -87.7 1 31.0 -58.6 295 30 662.6 662.6 323.2 662.7 0.01 63 18 26805 -59.9 -89.9 1 30.0 -61.3 291 31 672.8 672.8 323.5 672.8 0.01 64 16 27544 -59.3 -90.3 1 31.0 -61.0 287 32 697.8 697.8 324.4 697.8 0.01 65 15 27957 -52.1 -88.1 1 36.0 -55.7 285 33 734.7 734.7 325.5 734.8 0.01 66 13 28892 -49.1 -86.1 1 37.0 -54.1 279 34 775.8 775.8 326.6 776.0 0.02 67 12 29413 -53.9 -86.9 1 33.0 -57.5 277 35 776.8 776.8 326.7 776.9 0.02 68 10 30590 -52.3 -86.3 1 34.0 -56.9 270 37 824.3 824.3 327.8 824.5 0.02 69 9.2 31128 -53.5 -87.5 1 34.0 -57.9 839.6 839.6 328.2 839.8 0.02 70 8.2 31876 -48.9 -85.9 1 37.0 -55.6 885.9 885.9 329.1 886.2 0.03 71 6.9 33000 -52.7 -87.7 1 35.0 -58.3 915.0 915.0 329.7 915.2 0.03 72 6.6 33289 -49.5 -87.5 0 38.0 -56.7 940.1 940.1 330.2 940.4 0.03 73 6.3 33598 -43.1 -83.1 0 40.0 -53.8 980.0 980.0 330.9 980.7 0.06 74 5.1 35019 -44.1 -84.1 0 40.0 -55.3 1036.5 1036.5 331.8 1037.2 0.07 75 4.4 36019 -39.9 -80.9 0 41.0 -54.4 1101.0 1101.1 332.6 1102.7 0.13 TRP 220 11049 -63.1 -68.1 51 5.0 -63.1 290 42 323.9 323.9 290.0 324.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 839.30 mb = 1572.50 m = 5159.07 ft Wetbulb zero: 879.39 mb = 1193.50 m = 3915.63 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 55.34 % Est. max temperature: 14.51 C = 58.12 F Sfc-Lift cond lev (LCL): 979.80 mb = 311.22 m = 1021.07 ft T: 7.59 C 700-500 lapse rate: 5.82 C/km ThetaE index: 0.63 C Layer 896.0- 784.0 mb Conv cond level (CCL): 834.53 mb = 1614.43 m = 5296.63 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 15.23 C = 59.41 F Cap Strength: 9.38 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 12.09 C Lifted Index @700 mb: 4.41 C Showalter Index: 9.68 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 11.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.51 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 62098.38 J/kg Cap Strength: 9.61 C Lift Cond Lev (LCL): 892.54 mb = 1073.56 m = 3522.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 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 1012 37 280 12 11.8 -2.1 | 202 15 5.5 13.7 1 1000 143 285 17 16.4 -4.4 | 222 15 10.1 11.4 2 925 783 275 18 17.9 -1.6 | 219 18 11.7 14.3 3 850 1468 25 11 -4.6 -10.0 | 118 12 -10.9 5.9 4 700 3005 310 24 18.4 -15.4 | 268 12 12.1 0.4 5 500 5550 305 31 25.4 -17.8 | 276 19 19.1 -2.0 6 400 7150 285 38 36.7 -9.8 | 259 31 30.4 6.0 7 300 9090 285 37 35.7 -9.6 | 258 30 29.5 6.2 8 250 10250 280 53 52.2 -9.2 | 262 46 45.9 6.6 9 220 11049 290 42 39.5 -14.4 | 267 33 33.2 1.5 10 200 11640 265 32 31.9 2.8 | 234 32 25.6 18.6 11 150 13430 255 32 30.9 8.3 | 226 34 24.6 24.1 12 100 15960 250 23 21.6 7.9 | 213 28 15.3 23.7 13 70 18190 265 34 33.9 3.0 | 236 33 27.6 18.8 14 50 20320 275 32 31.9 -2.8 | 243 29 25.6 13.0 15 30 23550 275 43 42.8 -3.7 | 252 39 36.6 12.1 16 20 26140 295 30 27.2 -12.7 | 261 21 20.9 3.1 17 10 30590 270 37 37.0 -0.0 | 243 35 30.7 15.8 Wind Parameters Mean winds (0-6000m): 308.4 at 22.7 knts Storm direction: 338.4 at 17.0 knts Shear (0-3000m) pos: 4.0 neg: 4.9 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 66.4 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -34.3 tot: -7.1 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 10.6 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.16 Bulk Shear: 15.10 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 ------------------------------------------------------------------------------- 500 282 17 219 16| 0.0 5.8 5.8| 19.9 -1.3 18.6 37.2 0.69| 7.1 4.9 1000 283 17 221 16| 5.5 2.9 8.4| 26.8 -3.5 23.3 23.3 0.29| 10.2 3.0 1500 292 16 220 13| 7.9 1.9 9.9| 27.2 -12.8 14.4 9.6 -0.07| 12.4 -0.9 2000 310 15 221 8| 5.9 3.1 9.0| 27.2 -21.3 5.9 2.9 -0.15| 11.1 -1.6 2500 317 16 226 6| 4.8 4.2 9.0| 27.2 -25.9 1.3 0.5 -0.25| 10.7 -2.7 3000 313 17 234 7| 4.0 4.9 8.9| 27.2 -34.3 -7.1 -2.4 -0.28| 10.6 -3.0 4000 312 19 247 8| 3.0 4.1 7.0| 30.8 -34.3 -3.5 -0.9 -0.25| 8.3 -2.1 5000 310 21 256 10| 2.4 3.6 5.9| 33.7 -34.3 -0.6 -0.1 -0.23| 7.0 -1.6 6000 308 23 261 12| 2.0 3.4 5.4| 34.9 -45.2 -10.3 -1.7 -0.24| 6.3 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20250419.12.gif