UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for KSLC... Searching the city database file for: KSLC ... Date:1200Z 29 MAR 20 Station: KSLC WMO ident: 72572 Latitude: 40.78 Longitude: -111.97 Elevation: 1288.00 ------------------------------------------------------------------------------- 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 145 1 925 795 SFC 871 1288 3.4 -2.6 65 6.0 0.8 185 5 287.7 288.3 280.5 298.1 3.62 3 869 1307 3.6 -5.4 52 9.0 -0.0 183 5 288.1 288.6 279.8 296.6 2.94 4 854 1451 5.2 -7.8 38 13.0 0.1 165 8 291.2 291.6 280.7 298.6 2.48 5 850 1490 5.0 -7.0 41 12.0 0.2 160 9 291.4 291.9 281.0 299.3 2.66 6 801 1972 2.4 -9.6 41 12.0 -2.1 169 7 293.6 294.0 281.5 300.5 2.30 7 717 2854 -5.1 -12.1 58 7.0 -7.5 226 8 294.8 295.2 281.8 301.2 2.11 8 700 3042 -6.9 -11.9 67 5.0 -8.6 245 10 294.8 295.2 282.0 301.5 2.19 9 675 3324 -9.5 -11.7 84 2.2 -10.2 258 10 295.0 295.4 282.2 302.0 2.31 10 664 3451 -10.5 -12.7 84 2.2 -11.2 264 11 295.3 295.7 282.1 301.9 2.17 11 644 3685 -11.9 -17.9 61 6.0 -13.5 275 11 296.3 296.6 281.7 300.8 1.45 12 575 4540 -19.5 -21.5 84 2.0 -20.0 261 18 297.1 297.4 281.7 300.9 1.19 13 561 4723 -20.5 -22.5 84 2.0 -20.9 264 16 298.1 298.3 282.0 301.6 1.12 14 556 4789 -20.1 -24.0 71 3.9 -20.9 267 15 299.3 299.5 282.4 302.5 0.99 15 542 4978 -20.7 -27.7 53 7.0 -22.0 261 14 300.8 300.9 282.7 303.2 0.72 16 517 5325 -22.7 -30.7 48 8.0 -23.9 245 15 302.5 302.6 283.1 304.4 0.57 17 510 5425 -23.1 -32.1 44 9.0 -24.5 249 15 303.2 303.2 283.4 304.9 0.51 18 500 5570 -24.3 -32.3 48 8.0 -25.5 255 15 303.4 303.5 283.4 305.1 0.51 19 475 5943 -27.3 -32.3 62 5.0 -28.0 248 16 304.2 304.3 283.8 306.0 0.53 20 427 6703 -33.3 -38.0 63 4.7 -33.7 248 19 305.9 306.0 284.2 307.1 0.34 21 400 7160 -36.7 -41.2 63 4.5 -37.1 250 21 307.3 307.3 284.7 308.2 0.26 22 393 7282 -37.5 -41.8 64 4.3 -37.8 250 21 307.8 307.8 284.8 308.7 0.25 23 353 8014 -42.5 -48.5 52 6.0 -42.8 250 23 310.7 310.7 285.7 311.2 0.13 24 300 9090 -51.7 -57.7 49 6.0 -51.8 250 27 312.5 312.5 286.3 312.7 0.05 25 285 9421 -54.7 -60.7 47 6.0 -54.8 250 28 312.8 312.8 286.4 312.9 0.04 26 263 9931 -58.3 -65.3 40 7.0 -58.4 250 29 314.8 314.8 287.1 314.9 0.02 27 256 10100 -58.9 -65.9 40 7.0 -59.0 250 29 316.3 316.4 287.6 316.4 0.02 28 253 10175 -57.5 -65.5 35 8.0 -57.6 248 29 319.5 319.5 288.6 319.6 0.02 29 250 10250 -57.5 -66.5 31 9.0 -57.6 245 28 320.6 320.6 288.9 320.7 0.02 30 247 10326 -57.3 -67.3 27 10.0 -57.4 246 29 322.0 322.0 289.4 322.1 0.02 31 240 10507 -55.3 -68.3 18 13.0 -55.5 249 31 327.7 327.7 291.0 327.7 0.02 32 222 11002 -54.7 -74.7 7 20.0 -54.9 255 37 336.0 336.0 293.3 336.0 0.01 33 212 11296 -53.3 -76.3 4 23.0 -53.6 256 37 342.6 342.6 295.0 342.6 0.01 34 201 11638 -52.9 -81.9 2 29.0 -53.2 257 38 348.5 348.5 296.3 348.5 0.00 35 200 11670 -52.7 -82.7 1 30.0 -53.1 257 38 349.3 349.3 296.5 349.3 0.00 36 196 11801 -51.5 -83.5 1 32.0 -51.9 258 38 353.3 353.3 297.3 353.3 0.00 37 185 12175 -52.3 -85.3 1 33.0 -52.7 259 39 357.8 357.8 298.2 357.8 0.00 38 171 12686 -50.5 -84.5 1 34.0 -51.0 260 39 369.0 369.0 300.4 369.0 0.00 39 164 12959 -50.3 -84.3 1 34.0 -50.9 261 39 373.7 373.7 301.2 373.7 0.00 40 150 13540 -51.3 -85.3 1 34.0 -51.8 262 39 381.7 381.7 302.5 381.7 0.00 41 142 13896 -52.1 -85.1 1 33.0 -52.7 263 40 386.3 386.3 303.2 386.3 0.00 42 137 14129 -51.9 -84.9 1 33.0 -52.5 264 40 390.6 390.6 303.9 390.7 0.00 43 133 14321 -53.3 -86.3 1 33.0 -53.8 264 40 391.5 391.5 304.0 391.5 0.00 44 113 15370 -54.3 -87.3 1 33.0 -54.8 259 35 408.3 408.3 306.3 408.3 0.00 45 106 15779 -56.5 -88.5 1 32.0 -56.9 252 37 411.6 411.6 306.7 411.6 0.00 46 100 16150 -55.7 -87.7 1 32.0 -56.2 255 38 420.1 420.1 307.7 420.1 0.00 47 87 17033 -57.1 -89.1 1 32.0 -57.6 257 36 434.4 434.4 309.3 434.4 0.00 48 83 17332 -55.3 -87.3 1 32.0 -55.9 258 36 443.9 443.9 310.3 443.9 0.00 49 80 17566 -56.7 -88.7 1 32.0 -57.2 258 35 445.7 445.7 310.4 445.7 0.00 50 70 18410 -57.5 -89.5 1 32.0 -58.0 260 32 461.4 461.4 311.9 461.4 0.00 51 63 19074 -58.5 -89.5 1 31.0 -59.0 254 32 473.3 473.3 312.9 473.3 0.00 52 53 20169 -55.3 -87.3 1 32.0 -56.2 243 31 504.7 504.7 315.3 504.7 0.00 53 50 20540 -56.7 -88.7 1 32.0 -57.5 240 31 509.9 509.9 315.7 509.9 0.00 54 46 21066 -57.1 -89.1 1 32.0 -58.0 243 32 521.2 521.2 316.4 521.2 0.00 55 43 21492 -56.5 -88.5 1 32.0 -57.5 243 34 532.8 532.8 317.1 532.8 0.00 56 42 21641 -54.5 -87.5 1 33.0 -55.8 242 35 541.4 541.4 317.6 541.4 0.00 57 38 22280 -54.3 -87.3 1 33.0 -55.7 237 37 557.6 557.6 318.5 557.6 0.01 58 36 22624 -56.3 -88.3 1 32.0 -57.5 259 31 561.1 561.1 318.7 561.1 0.00 59 32 23372 -55.5 -87.5 1 32.0 -56.9 254 26 582.5 582.5 319.8 582.5 0.01 60 30 23780 -57.7 -89.7 1 32.0 -58.9 250 26 587.3 587.3 320.0 587.4 0.00 61 29 23994 -58.5 -89.5 1 31.0 -59.6 250 24 590.9 590.9 320.2 590.9 0.00 62 24 25195 -56.1 -88.1 1 32.0 -57.8 254 26 630.7 630.7 321.9 630.7 0.01 63 21 26055 -52.1 -85.1 1 33.0 -54.9 260 28 667.3 667.3 323.3 667.4 0.01 64 20 26370 -53.9 -86.9 1 33.0 -56.3 260 30 671.2 671.2 323.4 671.3 0.01 65 19 26699 -53.9 -86.9 1 33.0 -56.5 275 29 681.1 681.1 323.8 681.2 0.01 66 18 27053 -44.9 -79.9 1 35.0 -50.4 252 22 720.1 720.1 325.1 720.4 0.04 67 16 27836 -46.7 -81.7 1 35.0 -52.0 254 24 738.9 738.9 325.6 739.2 0.03 68 15 28260 -50.5 -84.5 1 34.0 -54.6 263 27 740.0 740.1 325.7 740.2 0.02 69 14 28710 -49.7 -83.7 1 34.0 -54.2 253 30 757.5 757.5 326.1 757.7 0.03 70 13 29196 -48.7 -82.7 1 34.0 -53.8 253 30 777.2 777.2 326.7 777.5 0.03 71 13 29196 -45.1 -80.1 1 35.0 -51.7 253 30 789.7 789.7 327.0 790.1 0.05 72 10 30940 -46.9 -81.9 1 35.0 -53.7 260 33 844.5 844.5 328.3 844.9 0.05 73 9.8 31074 -45.7 -80.7 1 35.0 -53.1 853.9 853.9 328.5 854.5 0.06 74 9.4 31352 -45.9 -80.9 1 35.0 -53.4 863.4 863.4 328.7 864.0 0.06 TRP 256 10100 -58.9 -65.9 40 7.0 -59.0 250 29 316.3 316.4 287.6 316.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 774.12 mb = 2254.11 m = 7395.27 ft Wetbulb zero: 869.09 mb = 1306.07 m = 4284.94 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 60.09 % Est. max temperature: 10.19 C = 50.33 F Sfc-Lift cond lev (LCL): 793.71 mb = 2044.57 m = 6707.82 ft T: 1.78 C 700-500 lapse rate: 6.88 C/km ThetaE index: 1.49 C Layer 869.0- 854.0 mb Conv cond level (CCL): 651.66 mb = 3594.75 m = 11793.66 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 11.29 C = 52.33 F Cap Strength: 4.83 C Lifted Index: 4.86 C Risk: None Lifted Index @300 mb: 9.13 C Lifted Index @700 mb: 2.23 C Showalter Index: 5.15 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 17.30 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.60 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 57000.78 J/kg Cap Strength: 4.85 C Lift Cond Lev (LCL): 685.23 mb = 3207.50 m = 10523.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 10 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 ---------------------------------------------------------- 0 871 1288 185 5 0.4 5.0 | 122 11 -9.7 6.2 1 850 1490 160 9 -3.1 8.5 | 126 16 -13.2 9.6 2 815 1829 160 7 -2.4 6.6 | 122 15 -12.5 7.7 3 784 2134 180 7 0.0 7.0 | 129 13 -10.1 8.2 4 755 2438 175 7 -0.6 7.0 | 127 13 -10.7 8.1 5 727 2743 215 7 4.0 5.7 | 139 9 -6.1 6.9 6 700 3042 245 10 9.1 4.2 | 169 5 -1.1 5.4 7 645 3658 275 11 11.0 -1.0 | 256 1 0.8 0.2 8 595 4267 265 18 17.9 1.6 | 251 8 7.8 2.7 9 571 4572 260 18 17.7 3.1 | 241 9 7.6 4.3 10 548 4877 270 14 14.0 -0.0 | 253 4 3.9 1.2 11 527 5182 240 15 13.0 7.5 | 198 9 2.9 8.7 12 500 5570 255 15 14.5 3.9 | 221 7 4.4 5.1 13 464 6096 245 17 15.4 7.2 | 212 10 5.3 8.4 14 400 7160 250 21 19.7 7.2 | 229 13 9.6 8.4 15 373 7620 250 22 20.7 7.5 | 231 14 10.6 8.7 16 300 9090 250 27 25.4 9.2 | 236 18 15.3 10.4 17 297 9144 250 27 25.4 9.2 | 236 18 15.3 10.4 18 256 10100 250 29 27.3 9.9 | 237 20 17.1 11.1 19 250 10250 245 28 25.4 11.8 | 230 20 15.3 13.0 20 223 10973 255 37 35.7 9.6 | 247 28 25.6 10.7 21 176 12497 260 39 38.4 6.8 | 254 29 28.3 7.9 22 127 14630 265 40 39.8 3.5 | 261 30 29.7 4.7 23 115 15240 265 34 33.9 3.0 | 260 24 23.8 4.1 24 110 15545 250 37 34.8 12.7 | 241 28 24.7 13.8 25 100 16150 255 38 36.7 9.8 | 248 29 26.6 11.0 26 71 18288 260 34 33.5 5.9 | 253 24 23.4 7.1 27 70 18410 260 32 31.5 5.6 | 253 22 21.4 6.7 28 50 20540 240 31 26.8 15.5 | 225 24 16.7 16.7 29 44 21336 245 33 29.9 13.9 | 233 25 19.8 15.1 30 38 22250 235 38 31.1 21.8 | 222 31 21.0 23.0 31 35 22860 275 26 25.9 -2.3 | 274 16 15.8 -1.1 32 32 23470 250 26 24.4 8.9 | 235 17 14.3 10.1 33 30 23780 250 26 24.4 8.9 | 235 17 14.3 10.1 34 29 24079 250 23 21.6 7.9 | 232 15 11.5 9.0 35 27 24384 260 32 31.5 5.6 | 253 22 21.4 6.7 36 26 24689 275 23 22.9 -2.0 | 274 13 12.8 -0.8 37 24 25298 250 27 25.4 9.2 | 236 18 15.3 10.4 38 23 25603 275 22 21.9 -1.9 | 274 12 11.8 -0.7 39 20 26213 255 30 29.0 7.8 | 245 21 18.9 8.9 40 20 26370 260 30 29.5 5.2 | 252 20 19.4 6.4 41 19 26822 280 28 27.6 -4.9 | 282 18 17.5 -3.7 42 18 27127 245 21 19.0 8.9 | 222 13 8.9 10.0 43 17 27432 245 21 19.0 8.9 | 222 13 8.9 10.0 44 15 28346 265 28 27.9 2.4 | 259 18 17.8 3.6 45 14 28956 245 31 28.1 13.1 | 232 23 18.0 14.3 46 12 29870 275 27 26.9 -2.4 | 274 17 16.8 -1.2 47 10 30940 260 33 32.5 5.7 | 253 23 22.4 6.9 Wind Parameters Mean winds (0-6000m): 246.6 at 13.6 knts Storm direction: 276.6 at 10.2 knts Shear (0-3000m) pos: 2.9 neg: 0.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 127.5 deg Storm rel helicity (0-3000m) pos: 24.9 neg: -6.5 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 29.04 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 ------------------------------------------------------------------------------- 500 163 8 125 15| 0.0 3.5 3.5| 2.8 -4.4 -1.6 -3.3 -0.03| 6.9 -0.2 1000 167 7 125 14| 1.1 1.8 2.9| 8.4 -4.9 3.5 3.5 0.13| 4.8 0.6 1500 175 7 128 14| 2.5 1.2 3.7| 16.7 -5.4 11.4 7.6 0.26| 5.1 1.3 2000 195 8 137 12| 3.4 0.9 4.3| 23.9 -5.4 18.6 9.3 0.37| 5.6 2.1 2500 216 8 147 10| 3.4 0.7 4.1| 24.9 -5.4 19.6 7.8 0.39| 5.4 2.1 3000 233 10 161 7| 2.9 0.8 3.7| 24.9 -6.5 18.4 6.1 0.29| 5.6 1.6 4000 244 11 181 6| 1.9 1.3 3.2| 28.5 -18.3 10.2 2.5 0.10| 6.0 0.6 5000 246 12 190 6| 1.7 1.2 3.0| 34.5 -20.9 13.6 2.7 0.12| 5.5 0.6 6000 247 14 200 7| 1.7 1.0 2.8| 42.9 -20.9 22.0 3.7 0.16| 4.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//KSLC/skewt/KSLC.skewt.20200329.12.gif