UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for KSLC... Searching the city database file for: KSLC ... Date:1200Z 28 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 154 1 925 800 SFC 871 1288 1.4 0.1 91 1.3 0.8 125 6 285.6 286.4 280.5 298.1 4.42 3 869 1307 1.4 -3.4 70 4.8 -0.6 128 6 285.8 286.4 279.4 295.6 3.42 4 851 1479 0.2 -4.3 72 4.5 -1.6 154 6 286.3 286.8 279.4 295.6 3.26 5 850 1489 0.2 -4.3 72 4.5 -1.6 155 6 286.4 286.9 279.4 295.8 3.27 6 827 1709 -0.3 -6.3 64 6.0 -2.6 225 9 288.1 288.6 279.8 296.5 2.88 7 717 2832 -9.3 -11.4 85 2.1 -10.0 311 18 290.2 290.6 279.9 296.8 2.23 8 700 3017 -10.5 -12.2 87 1.7 -11.1 325 15 290.9 291.2 280.1 297.3 2.14 9 675 3296 -12.1 -14.1 85 2.0 -12.7 313 21 292.1 292.4 280.4 297.9 1.90 10 650 3584 -14.1 -17.5 75 3.4 -15.0 311 30 293.0 293.3 280.3 297.6 1.49 11 587 4350 -19.7 -21.8 83 2.1 -20.1 311 31 295.2 295.4 280.8 298.7 1.14 12 582 4413 -18.7 -21.3 80 2.6 -19.3 312 31 297.1 297.3 281.7 300.8 1.20 13 507 5429 -25.1 -30.1 63 5.0 -25.9 320 31 301.2 301.3 282.7 303.3 0.62 14 500 5530 -25.9 -31.9 57 6.0 -26.8 320 31 301.5 301.6 282.7 303.2 0.53 15 427 6655 -34.5 -40.5 54 6.0 -35.0 322 30 304.4 304.5 283.5 305.3 0.26 16 400 7110 -37.3 -45.3 43 8.0 -37.8 320 32 306.5 306.5 284.2 307.1 0.17 17 367 7699 -42.1 -52.1 33 10.0 -42.5 320 32 307.8 307.8 284.6 308.1 0.08 18 321 8595 -47.1 -58.1 27 11.0 -47.4 324 38 312.9 312.9 286.4 313.0 0.05 19 300 9040 -50.5 -61.5 26 11.0 -50.7 320 36 314.2 314.2 286.8 314.3 0.03 20 282 9438 -53.5 -63.5 28 10.0 -53.7 317 36 315.5 315.5 287.3 315.6 0.03 21 275 9599 -53.9 -64.9 25 11.0 -54.1 315 37 317.2 317.2 287.8 317.3 0.02 22 269 9740 -52.7 -63.7 25 11.0 -52.9 310 35 320.9 320.9 289.0 321.0 0.03 23 254 10108 -52.9 -65.9 19 13.0 -53.1 298 29 325.9 325.9 290.6 326.0 0.02 24 250 10210 -53.5 -66.5 19 13.0 -53.7 295 28 326.5 326.5 290.7 326.6 0.02 25 244 10367 -54.3 -67.3 19 13.0 -54.5 295 30 327.6 327.6 291.0 327.7 0.02 26 225 10888 -54.7 -68.7 16 14.0 -54.9 295 35 334.7 334.7 293.0 334.7 0.02 27 221 11003 -53.5 -68.5 14 15.0 -53.8 292 35 338.2 338.3 293.9 338.3 0.02 28 218 11091 -53.5 -68.5 14 15.0 -53.8 283 31 339.6 339.6 294.2 339.6 0.02 29 215 11181 -51.7 -67.7 13 16.0 -52.0 274 28 343.7 343.7 295.2 343.8 0.02 30 206 11458 -53.1 -70.1 11 17.0 -53.4 272 29 345.7 345.7 295.7 345.8 0.01 31 200 11650 -52.1 -70.1 10 18.0 -52.5 280 34 350.3 350.3 296.7 350.3 0.02 32 199 11682 -52.3 -70.3 10 18.0 -52.7 280 34 350.4 350.5 296.7 350.5 0.01 33 191 11949 -50.3 -70.3 8 20.0 -50.8 279 37 357.8 357.8 298.2 357.9 0.02 34 173 12594 -50.5 -73.5 5 23.0 -51.0 274 36 367.7 367.7 300.2 367.8 0.01 35 169 12748 -48.5 -72.5 5 24.0 -49.1 272 36 373.5 373.5 301.2 373.6 0.01 36 164 12945 -48.1 -73.1 4 25.0 -48.8 270 36 377.4 377.4 301.8 377.5 0.01 37 160 13108 -48.5 -72.5 5 24.0 -49.2 269 36 379.4 379.4 302.2 379.5 0.01 38 150 13530 -51.1 -76.1 4 25.0 -51.7 265 35 382.0 382.0 302.6 382.1 0.01 39 146 13705 -52.1 -78.1 3 26.0 -52.6 266 34 383.3 383.3 302.8 383.3 0.01 40 126 14652 -53.9 -79.9 3 26.0 -54.4 268 30 396.5 396.5 304.7 396.5 0.01 41 121 14910 -55.5 -80.5 3 25.0 -55.9 269 29 398.2 398.2 305.0 398.2 0.01 42 114 15290 -54.9 -80.9 3 26.0 -55.4 269 28 406.1 406.1 306.0 406.2 0.01 43 106 15752 -56.1 -81.1 3 25.0 -56.5 258 31 412.4 412.4 306.8 412.4 0.01 44 102 15995 -58.1 -83.1 3 25.0 -58.5 253 32 413.1 413.1 306.9 413.1 0.00 45 100 16120 -57.1 -82.1 3 25.0 -57.5 250 33 417.4 417.4 307.4 417.4 0.00 46 91 16717 -56.5 -81.5 3 25.0 -57.0 252 38 430.0 430.0 308.9 430.0 0.01 47 77 17768 -59.1 -83.1 3 24.0 -59.5 256 45 445.6 445.6 310.4 445.7 0.01 48 72 18192 -56.3 -82.3 2 26.0 -56.9 263 38 460.2 460.2 311.8 460.3 0.01 49 70 18370 -56.9 -81.9 3 25.0 -57.5 265 39 462.7 462.7 312.0 462.7 0.01 50 66 18743 -57.5 -81.5 3 24.0 -58.1 253 33 469.2 469.2 312.5 469.2 0.01 51 64 18939 -54.9 -80.9 3 26.0 -55.7 239 26 479.1 479.1 313.4 479.1 0.01 52 59 19457 -58.1 -81.1 4 23.0 -58.7 226 39 483.1 483.1 313.7 483.2 0.01 53 55 19901 -57.9 -81.9 3 24.0 -58.6 241 45 493.4 493.4 314.5 493.5 0.01 54 50 20500 -60.1 -83.1 3 23.0 -60.7 270 34 501.9 501.9 315.1 501.9 0.01 55 47 20885 -61.1 -84.1 3 23.0 -61.6 255 41 508.4 508.4 315.5 508.5 0.01 56 46 21019 -57.7 -82.7 3 25.0 -58.5 250 43 519.8 519.8 316.3 519.8 0.01 57 42 21588 -60.5 -83.5 3 23.0 -61.1 259 36 526.5 526.5 316.7 526.6 0.01 58 40 21891 -61.3 -84.3 3 23.0 -61.9 264 35 531.9 531.9 317.1 532.0 0.01 59 39 22048 -60.1 -84.1 3 24.0 -60.8 260 31 538.8 538.8 317.5 538.9 0.01 60 37 22375 -61.5 -84.5 3 23.0 -62.1 259 28 543.4 543.4 317.7 543.4 0.01 61 37 22375 -59.5 -83.5 3 24.0 -60.3 259 28 548.5 548.5 318.0 548.6 0.01 62 36 22547 -59.7 -83.7 3 24.0 -60.5 270 32 552.3 552.3 318.2 552.4 0.01 63 35 22724 -56.3 -82.3 2 26.0 -57.5 279 28 565.7 565.7 318.9 565.7 0.01 64 30 23700 -57.1 -82.1 3 25.0 -58.3 250 31 589.0 589.0 320.1 589.1 0.02 65 29 23914 -56.7 -81.7 3 25.0 -58.0 261 29 595.8 595.8 320.4 595.9 0.02 66 28 24135 -59.5 -82.5 4 23.0 -60.5 266 28 594.0 594.0 320.3 594.1 0.02 67 26 24600 -57.7 -82.7 3 25.0 -59.0 253 31 611.9 611.9 321.2 612.0 0.02 68 22 25654 -57.3 -82.3 3 25.0 -58.9 268 38 643.0 643.0 322.4 643.2 0.02 69 22 25654 -55.1 -81.1 3 26.0 -57.1 268 38 649.6 649.6 322.7 649.8 0.03 70 21 25949 -56.5 -82.5 2 26.0 -58.3 282 35 654.0 654.0 322.9 654.2 0.02 71 20 26260 -54.5 -81.5 2 27.0 -56.8 295 33 669.4 669.4 323.4 669.6 0.03 72 16 27682 -56.7 -83.7 2 27.0 -58.9 260 27 706.3 706.3 324.6 706.5 0.02 73 15 28095 -52.9 -81.9 2 29.0 -56.2 250 30 732.1 732.1 325.4 732.3 0.03 74 14 28538 -54.3 -83.3 2 29.0 -57.3 263 31 741.9 741.9 325.7 742.1 0.03 75 13 29016 -51.9 -81.9 2 30.0 -55.9 264 32 766.1 766.1 326.4 766.4 0.04 76 13 29016 -48.5 -79.5 2 31.0 -53.7 264 32 777.9 777.9 326.7 778.4 0.06 77 13 29016 -47.1 -79.1 1 32.0 -52.8 264 32 782.7 782.8 326.8 783.3 0.06 78 12 29546 -47.3 -79.3 1 32.0 -53.2 258 33 800.2 800.2 327.3 800.7 0.06 79 11 30116 -51.7 -82.7 1 31.0 -56.2 275 36 804.3 804.4 327.4 804.7 0.04 80 11 30116 -50.1 -82.1 1 32.0 -55.2 275 36 810.1 810.2 327.5 810.5 0.04 81 10 30739 -49.7 -83.7 1 34.0 -55.3 292 34 834.0 834.0 328.1 834.4 0.04 TRP 275 9599 -53.9 -64.9 25 11.0 -54.1 315 37 317.2 317.2 287.8 317.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: 840.80 mb = 1576.88 m = 5173.42 ft Wetbulb zero: 869.82 mb = 1299.17 m = 4262.31 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 75.53 % Est. max temperature: 5.73 C = 42.31 F Sfc-Lift cond lev (LCL): 853.47 mb = 1455.45 m = 4775.04 ft T: 0.37 C 700-500 lapse rate: 6.13 C/km ThetaE index: 2.54 C Layer 869.0- 851.0 mb Conv cond level (CCL): 736.55 mb = 2620.10 m = 8596.01 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 5.44 C = 41.79 F Cap Strength: 5.64 C Lifted Index: 5.66 C Risk: None Lifted Index @300 mb: 12.76 C Lifted Index @700 mb: 1.11 C Showalter Index: 6.07 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 21.60 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.44 J/kg Max Up Vert Vel: 5.73 m/s Conv Inhibition (B-): 52490.21 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 758.50 mb = 2389.02 m = 7837.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 19 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 125 6 -4.9 3.4 | 155 24 -9.9 21.6 1 850 1489 155 6 -2.5 5.4 | 162 25 -7.5 23.6 2 814 1829 265 11 11.0 1.0 | 197 20 6.0 19.1 3 783 2134 290 17 16.0 -5.8 | 222 16 11.0 12.3 4 753 2438 300 18 15.6 -9.0 | 229 14 10.6 9.1 5 725 2743 305 19 15.6 -10.9 | 236 13 10.6 7.2 6 700 3017 325 15 8.6 -12.3 | 212 7 3.6 5.8 7 697 3048 315 13 9.2 -9.2 | 205 10 4.2 8.9 8 642 3658 310 33 25.3 -21.2 | 279 21 20.3 -3.1 9 592 4267 310 31 23.7 -19.9 | 276 19 18.8 -1.8 10 546 4877 320 29 18.6 -22.2 | 287 14 13.7 -4.1 11 500 5530 320 31 19.9 -23.7 | 291 16 14.9 -5.6 12 462 6096 325 28 16.1 -22.9 | 294 12 11.1 -4.8 13 400 7110 320 32 20.6 -24.5 | 292 17 15.6 -6.4 14 371 7620 320 32 20.6 -24.5 | 292 17 15.6 -6.4 15 323 8534 325 38 21.8 -31.1 | 308 21 16.8 -13.0 16 300 9040 320 36 23.1 -27.6 | 298 20 18.2 -9.5 17 295 9144 320 35 22.5 -26.8 | 296 20 17.5 -8.7 18 275 9599 315 37 26.2 -26.2 | 291 23 21.2 -8.0 19 250 10210 295 28 25.4 -11.8 | 253 21 20.4 6.3 20 222 10973 295 36 32.6 -15.2 | 264 28 27.6 2.9 21 212 11278 265 24 23.9 2.1 | 223 28 18.9 20.2 22 200 11650 280 34 33.5 -5.9 | 247 31 28.5 12.2 23 193 11887 280 37 36.4 -6.4 | 250 34 31.5 11.7 24 150 13530 265 35 34.9 3.1 | 235 37 29.9 21.2 25 115 15240 270 28 28.0 -0.0 | 232 29 23.0 18.1 26 100 16120 250 33 31.0 11.3 | 222 39 26.0 29.4 27 78 17678 255 46 44.4 11.9 | 233 50 39.4 30.0 28 71 18288 265 36 35.9 3.1 | 235 37 30.9 21.3 29 70 18370 265 39 38.9 3.4 | 238 40 33.9 21.5 30 68 18593 265 41 40.8 3.6 | 239 42 35.9 21.7 31 64 18898 240 25 21.7 12.5 | 209 35 16.7 30.6 32 58 19507 225 40 28.3 28.3 | 207 52 23.3 46.4 33 53 20117 250 48 45.1 16.4 | 229 53 40.1 34.5 34 51 20422 270 34 34.0 -0.0 | 238 34 29.0 18.1 35 50 20500 270 34 34.0 -0.0 | 238 34 29.0 18.1 36 46 21031 250 43 40.4 14.7 | 227 48 35.4 32.8 37 44 21336 255 36 34.8 9.3 | 227 40 29.8 27.4 38 40 21946 265 35 34.9 3.1 | 235 37 29.9 21.2 39 38 22250 250 25 23.5 8.6 | 215 32 18.5 26.7 40 36 22555 270 32 32.0 -0.0 | 236 33 27.0 18.1 41 34 22860 285 25 24.1 -6.5 | 239 22 19.2 11.6 42 33 23165 260 16 15.8 2.8 | 207 24 10.8 20.9 43 31 23470 245 28 25.4 11.8 | 214 36 20.4 29.9 44 30 23700 250 31 29.1 10.6 | 220 38 24.1 28.7 45 28 24079 270 27 27.0 -0.0 | 231 29 22.0 18.1 46 27 24384 250 30 28.2 10.3 | 219 37 23.2 28.4 47 22 25603 265 38 37.9 3.3 | 237 39 32.9 21.4 48 20 26213 295 33 29.9 -13.9 | 261 25 24.9 4.2 49 20 26260 295 33 29.9 -13.9 | 261 25 24.9 4.2 50 18 26518 280 20 19.7 -3.5 | 225 21 14.7 14.6 51 15 27127 250 30 28.2 10.3 | 219 37 23.2 28.4 52 14 27432 270 32 32.0 -0.0 | 236 33 27.0 18.1 53 12 27737 255 32 30.9 8.3 | 224 37 25.9 26.4 54 11 28042 275 36 35.9 -3.1 | 244 34 30.9 15.0 55 9 28651 310 32 24.5 -20.6 | 277 20 19.5 -2.5 56 7 29566 340 13 4.4 -12.2 | 175 6 -0.5 5.9 Wind Parameters Mean winds (0-6000m): 314.6 at 25.1 knts Storm direction: 344.6 at 18.8 knts Shear (0-3000m) pos: 4.3 neg: 2.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 120.5 deg Storm rel helicity (0-3000m) pos: 209.0 neg: -12.6 tot: 196.5 m^2/s^2 ave: 65.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 117.78 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 ------------------------------------------------------------------------------- 500 190 7 172 26| 15.2 0.0 15.2|104.5 0.0 104.5 208.9 0.92| 18.0 16.6 1000 269 11 198 19| 12.1 0.0 12.1|156.1 0.0 156.1 156.1 0.89| 15.5 13.7 1500 287 13 209 16| 8.3 0.0 8.3|164.3 -0.1 164.2 109.5 0.83| 11.9 9.9 2000 297 14 214 14| 6.9 0.0 6.9|180.7 -7.8 173.0 86.5 0.65| 12.6 8.2 2500 302 17 227 13| 5.5 2.4 7.9|209.0 -8.7 200.3 80.1 0.64| 12.6 8.0 3000 304 20 238 13| 4.3 2.0 6.3|209.0 -12.6 196.5 65.5 0.61| 10.8 6.6 4000 309 22 252 13| 3.2 1.5 4.7|225.2 -12.6 212.6 53.1 0.60| 9.0 5.4 5000 313 24 261 13| 2.4 1.2 3.6|229.3 -12.6 216.7 43.3 0.58| 7.7 4.4 6000 315 25 268 13| 2.0 1.3 3.3|229.3 -13.8 215.5 35.9 0.54| 6.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//KSLC/skewt/KSLC.skewt.20200328.12.gif