UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for KSLC... Searching the city database file for: KSLC ... Date:0000Z 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 166 1 925 814 SFC 873 1288 7.8 -3.2 46 11.0 2.9 230 4 292.1 292.7 282.3 302.2 3.45 3 870 1316 6.8 -6.2 39 13.0 1.4 231 4 291.3 291.8 281.1 299.5 2.76 4 850 1507 5.0 -6.0 45 11.0 0.5 240 5 291.4 291.9 281.3 299.9 2.87 5 747 2541 -5.3 -8.5 78 3.2 -6.5 255 5 291.2 291.6 281.0 299.1 2.69 6 739 2625 -5.7 -10.2 71 4.5 -7.2 259 7 291.6 292.0 280.8 298.7 2.38 7 700 3048 -8.7 -12.4 75 3.7 -9.9 255 12 292.9 293.2 281.0 299.2 2.11 8 660 3501 -12.3 -14.8 82 2.5 -13.0 255 12 293.8 294.1 281.1 299.4 1.84 9 651 3605 -12.7 -16.8 71 4.1 -13.8 255 12 294.5 294.8 281.0 299.3 1.58 10 628 3879 -14.9 -17.9 78 3.0 -15.7 245 10 295.0 295.3 281.1 299.6 1.49 11 621 3963 -14.7 -20.7 60 6.0 -16.2 241 9 296.2 296.4 281.3 299.9 1.18 12 614 4049 -15.1 -21.1 60 6.0 -16.5 237 8 296.7 296.9 281.5 300.3 1.16 13 576 4528 -19.3 -25.3 59 6.0 -20.4 237 5 297.2 297.4 281.3 300.0 0.85 14 563 4698 -20.1 -24.8 66 4.7 -21.0 249 8 298.2 298.4 281.8 301.2 0.91 15 541 4993 -20.9 -28.9 49 8.0 -22.2 273 14 300.7 300.8 282.5 302.8 0.65 16 519 5298 -23.1 -31.1 48 8.0 -24.3 288 15 301.6 301.7 282.8 303.5 0.55 17 500 5570 -25.1 -35.1 39 10.0 -26.4 285 18 302.4 302.5 282.9 303.8 0.39 18 464 6111 -28.1 -47.1 15 19.0 -29.6 300 20 305.2 305.3 283.7 305.7 0.12 19 420 6819 -33.7 -46.7 26 13.0 -34.6 300 27 306.9 306.9 284.3 307.4 0.14 20 408 7022 -35.1 -49.1 23 14.0 -36.0 300 30 307.6 307.6 284.6 308.0 0.11 21 400 7160 -36.3 -48.3 28 12.0 -37.0 300 31 307.8 307.8 284.7 308.2 0.12 22 376 7586 -39.9 -49.9 34 10.0 -40.4 300 31 308.5 308.6 284.9 308.9 0.11 23 359 7900 -42.1 -53.1 29 11.0 -42.5 296 34 309.7 309.7 285.3 310.0 0.08 24 325 8566 -47.3 -54.3 45 7.0 -47.5 285 40 311.5 311.5 285.9 311.8 0.07 25 304 9004 -51.1 -59.1 38 8.0 -51.3 285 39 312.1 312.1 286.1 312.3 0.04 26 300 9090 -51.5 -58.5 43 7.0 -51.7 285 39 312.8 312.8 286.4 312.9 0.05 27 287 9375 -53.5 -64.5 25 11.0 -53.7 285 39 313.9 313.9 286.7 314.0 0.02 28 267 9834 -56.9 -67.9 24 11.0 -57.1 285 40 315.5 315.5 287.3 315.5 0.02 29 258 10050 -56.9 -69.9 18 13.0 -57.1 285 38 318.6 318.6 288.3 318.6 0.01 30 255 10124 -55.9 -69.9 16 14.0 -56.1 285 37 321.1 321.1 289.1 321.2 0.01 31 250 10250 -55.5 -72.5 10 17.0 -55.7 285 36 323.6 323.6 289.9 323.6 0.01 32 249 10275 -55.7 -72.7 10 17.0 -55.9 284 36 323.6 323.6 289.9 323.7 0.01 33 240 10510 -53.9 -76.9 4 23.0 -54.2 287 34 329.8 329.8 291.6 329.8 0.00 34 228 10838 -55.5 -87.5 1 32.0 -55.7 287 29 332.2 332.2 292.3 332.2 0.00 35 222 11008 -54.7 -87.7 1 33.0 -54.9 278 28 336.0 336.0 293.3 336.0 0.00 36 219 11095 -53.1 -86.1 1 33.0 -53.4 274 30 339.7 339.7 294.3 339.7 0.00 37 209 11396 -52.3 -85.3 1 33.0 -52.7 271 36 345.6 345.6 295.6 345.6 0.00 38 200 11680 -52.9 -85.9 1 33.0 -53.2 275 37 349.0 349.0 296.4 349.0 0.00 39 199 11712 -52.7 -85.7 1 33.0 -53.1 275 37 349.8 349.8 296.6 349.8 0.00 40 194 11877 -51.5 -84.5 1 33.0 -52.0 273 35 354.3 354.3 297.5 354.3 0.00 41 188 12081 -51.3 -85.3 1 34.0 -51.8 270 34 357.8 357.8 298.2 357.8 0.00 42 178 12435 -52.1 -85.1 1 33.0 -52.5 266 31 362.1 362.1 299.1 362.1 0.00 43 169 12772 -50.7 -84.7 1 34.0 -51.2 251 37 369.9 369.9 300.5 369.9 0.00 44 152 13464 -50.3 -84.3 1 34.0 -50.9 257 46 381.9 381.9 302.6 382.0 0.00 45 150 13550 -50.3 -84.3 1 34.0 -50.9 260 45 383.4 383.4 302.8 383.4 0.00 46 139 14046 -52.3 -85.3 1 33.0 -52.8 260 34 388.3 388.3 303.5 388.3 0.00 47 119 15049 -53.5 -86.5 1 33.0 -54.1 243 36 403.8 403.8 305.7 403.8 0.00 48 110 15552 -56.3 -88.3 1 32.0 -56.7 247 38 407.7 407.7 306.2 407.7 0.00 49 107 15728 -55.3 -87.3 1 32.0 -55.8 251 39 412.8 412.8 306.9 412.8 0.00 50 100 16160 -55.7 -87.7 1 32.0 -56.2 260 41 420.1 420.1 307.7 420.1 0.00 51 96 16420 -56.5 -88.5 1 32.0 -57.0 257 41 423.5 423.5 308.1 423.5 0.00 52 94 16554 -54.9 -86.9 1 32.0 -55.5 255 40 429.2 429.2 308.7 429.2 0.00 53 90 16832 -54.9 -86.9 1 32.0 -55.5 252 40 434.6 434.6 309.3 434.6 0.00 54 78 17740 -58.7 -89.7 1 31.0 -59.2 242 38 444.8 444.8 310.4 444.8 0.00 55 70 18420 -59.1 -90.1 1 31.0 -59.6 240 41 457.9 457.9 311.6 458.0 0.00 56 69 18510 -59.3 -90.3 1 31.0 -59.7 241 40 459.4 459.4 311.7 459.4 0.00 57 64 18983 -57.1 -89.1 1 32.0 -57.8 248 37 474.2 474.2 313.0 474.2 0.00 58 61 19285 -58.1 -90.1 1 32.0 -58.7 253 35 478.6 478.6 313.3 478.6 0.00 59 60 19390 -56.7 -88.7 1 32.0 -57.4 255 34 484.0 484.0 313.8 484.0 0.00 60 50 20540 -58.1 -89.1 1 31.0 -58.8 250 30 506.6 506.6 315.4 506.6 0.00 61 47 20928 -59.1 -90.1 1 31.0 -59.8 247 33 513.2 513.2 315.8 513.2 0.00 62 43 21489 -54.7 -86.7 1 32.0 -55.9 245 29 537.3 537.3 317.3 537.3 0.00 63 36 22611 -59.3 -90.3 1 31.0 -60.2 285 32 553.4 553.4 318.3 553.4 0.00 64 31 23552 -56.5 -88.5 1 32.0 -57.8 268 33 585.1 585.1 319.9 585.1 0.00 65 30 23760 -55.7 -87.7 1 32.0 -57.2 265 30 592.8 592.8 320.3 592.8 0.01 66 29 23977 -54.7 -87.7 1 33.0 -56.4 265 27 601.3 601.3 320.7 601.4 0.01 67 27 24437 -54.1 -87.1 1 33.0 -56.0 220 21 615.4 615.4 321.3 615.5 0.01 68 23 25458 -58.5 -89.5 1 31.0 -59.9 237 34 631.4 631.4 322.0 631.4 0.01 69 22 25743 -51.3 -84.3 1 33.0 -54.2 262 37 660.9 660.9 323.1 661.0 0.01 70 21 26045 -53.9 -86.9 1 33.0 -56.3 276 34 661.9 661.9 323.2 662.0 0.01 71 20 26360 -52.3 -85.3 1 33.0 -55.1 290 30 676.1 676.1 323.6 676.2 0.01 72 19 26691 -52.1 -85.1 1 33.0 -55.1 277 20 686.7 686.7 324.0 686.8 0.01 73 18 27043 -49.7 -83.7 1 34.0 -53.5 246 18 705.0 705.0 324.6 705.1 0.02 74 17 27415 -51.9 -84.9 1 33.0 -55.2 275 16 709.5 709.5 324.7 709.7 0.02 75 17 27415 -51.1 -85.1 1 34.0 -54.6 275 16 712.1 712.1 324.8 712.2 0.02 76 16 27812 -47.1 -82.1 1 35.0 -52.2 268 21 737.6 737.6 325.6 737.9 0.03 77 15 28237 -48.3 -82.3 1 34.0 -53.1 282 30 747.4 747.4 325.8 747.6 0.03 78 14 28695 -44.3 -80.3 1 36.0 -51.0 296 26 775.8 775.8 326.7 776.2 0.05 79 13 29191 -44.9 -79.9 1 35.0 -51.6 247 16 790.4 790.4 327.0 790.8 0.05 80 11 30294 -50.1 -84.1 1 34.0 -55.2 290 28 810.1 810.2 327.5 810.4 0.03 81 10 30920 -47.3 -82.3 1 35.0 -53.9 290 37 843.0 843.0 328.2 843.4 0.05 82 9.9 30987 -46.7 -81.7 1 35.0 -53.7 847.7 847.7 328.4 848.2 0.05 83 9.5 31260 -47.5 -82.5 1 35.0 -54.2 854.7 854.7 328.5 855.1 0.05 TRP 267 9834 -56.9 -67.9 24 11.0 -57.1 285 40 315.5 315.5 287.3 315.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 800.00 mb = 2008.85 m = 6590.65 ft Wetbulb zero: 842.78 mb = 1575.24 m = 5168.05 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 62.29 % Est. max temperature: 7.84 C = 46.11 F Sfc-Lift cond lev (LCL): 737.23 mb = 2643.99 m = 8674.41 ft T: -5.83 C 700-500 lapse rate: 6.50 C/km ThetaE index: 2.74 C Layer 870.0- 850.0 mb Conv cond level (CCL): 698.91 mb = 3060.03 m = 10039.34 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 8.56 C = 47.42 F Cap Strength: 3.83 C Lifted Index: 4.12 C Risk: None Lifted Index @300 mb: 9.36 C Lifted Index @700 mb: 0.95 C Showalter Index: 3.94 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 19.10 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 32.00 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.29 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 58369.41 J/kg Cap Strength: 4.03 C Lift Cond Lev (LCL): 714.39 mb = 2889.35 m = 9479.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 873 1288 230 4 3.1 2.6 | 155 10 -4.3 9.4 1 850 1507 240 5 4.3 2.5 | 162 10 -3.0 9.4 2 816 1829 255 3 2.9 0.8 | 150 9 -4.5 7.6 3 785 2134 295 3 2.7 -1.3 | 140 7 -4.7 5.6 4 756 2438 250 3 2.8 1.0 | 150 9 -4.6 7.9 5 727 2743 265 10 10.0 0.9 | 199 8 2.6 7.7 6 700 3048 255 12 11.6 3.1 | 203 11 4.2 10.0 7 645 3658 255 12 11.6 3.1 | 203 11 4.2 10.0 8 595 4267 225 5 3.5 3.5 | 160 11 -3.8 10.4 9 571 4572 240 5 4.3 2.5 | 162 10 -3.0 9.4 10 548 4877 265 14 13.9 1.2 | 219 10 6.6 8.1 11 527 5182 290 14 13.2 -4.8 | 250 6 5.8 2.1 12 506 5486 285 18 17.4 -4.7 | 258 10 10.0 2.2 13 500 5570 285 18 17.4 -4.7 | 258 10 10.0 2.2 14 485 5791 300 21 18.2 -10.5 | 289 11 10.8 -3.6 15 464 6096 300 20 17.3 -10.0 | 287 10 10.0 -3.1 16 400 7160 300 31 26.8 -15.5 | 294 21 19.5 -8.6 17 373 7620 300 31 26.8 -15.5 | 294 21 19.5 -8.6 18 326 8534 285 40 38.6 -10.4 | 276 31 31.3 -3.5 19 300 9090 285 39 37.7 -10.1 | 276 30 30.3 -3.2 20 297 9144 285 39 37.7 -10.1 | 276 30 30.3 -3.2 21 267 9834 285 40 38.6 -10.4 | 276 31 31.3 -3.5 22 250 10250 285 36 34.8 -9.3 | 275 28 27.4 -2.5 23 246 10363 280 36 35.5 -6.3 | 269 28 28.1 0.6 24 234 10668 295 31 28.1 -13.1 | 287 22 20.7 -6.2 25 223 10973 280 27 26.6 -4.7 | 264 19 19.2 2.2 26 213 11278 265 34 33.9 3.0 | 250 28 26.5 9.8 27 203 11582 280 39 38.4 -6.8 | 270 31 31.0 0.1 28 200 11680 275 37 36.9 -3.2 | 263 30 29.5 3.6 29 176 12497 265 30 29.9 2.6 | 247 24 22.5 9.5 30 168 12802 250 38 35.7 13.0 | 235 35 28.3 19.9 31 153 13411 255 47 45.4 12.2 | 243 43 38.0 19.0 32 150 13550 260 45 44.3 7.8 | 248 40 36.9 14.7 33 139 14021 260 34 33.5 5.9 | 244 29 26.1 12.8 34 115 15240 240 36 31.2 18.0 | 224 34 23.8 24.9 35 100 16160 260 41 40.4 7.1 | 247 36 33.0 14.0 36 71 18288 235 37 30.3 21.2 | 219 36 22.9 28.1 37 70 18420 240 41 35.5 20.5 | 226 39 28.1 27.4 38 51 20422 270 26 26.0 -0.0 | 250 20 18.6 6.9 39 50 20540 250 30 28.2 10.3 | 231 27 20.8 17.1 40 49 20726 245 33 29.9 13.9 | 227 31 22.5 20.8 41 44 21336 250 32 30.1 10.9 | 232 29 22.7 17.8 42 42 21641 240 27 23.4 13.5 | 218 26 16.0 20.4 43 38 22250 285 32 30.9 -8.3 | 273 24 23.5 -1.4 44 35 22860 285 32 30.9 -8.3 | 273 24 23.5 -1.4 45 33 23165 275 38 37.9 -3.3 | 263 31 30.5 3.6 46 30 23760 265 30 29.9 2.6 | 247 24 22.5 9.5 47 29 24079 265 26 25.9 2.3 | 244 21 18.5 9.1 48 27 24384 220 21 13.5 16.1 | 195 24 6.1 23.0 49 24 25298 215 29 16.6 23.8 | 197 32 9.3 30.6 50 23 25603 255 39 37.7 10.1 | 241 35 30.3 17.0 51 20 26360 290 30 28.2 -10.3 | 279 21 20.8 -3.4 52 20 26518 295 25 22.7 -10.6 | 284 16 15.3 -3.7 53 19 26822 265 16 15.9 1.4 | 226 12 8.6 8.3 54 18 27127 240 19 16.5 9.5 | 209 19 9.1 16.4 55 17 27432 275 16 15.9 -1.4 | 237 10 8.6 5.5 56 16 27737 265 19 18.9 1.7 | 234 14 11.6 8.5 57 15 28346 285 32 30.9 -8.3 | 273 24 23.5 -1.4 58 14 28651 305 27 22.1 -15.5 | 300 17 14.7 -8.6 59 13 28956 255 20 19.3 5.2 | 225 17 11.9 12.0 60 13 29261 245 15 13.6 6.3 | 205 15 6.2 13.2 61 12 29566 230 18 13.8 11.6 | 199 20 6.4 18.4 62 11 30175 290 26 24.4 -8.9 | 277 17 17.1 -2.0 63 10 30920 290 37 34.8 -12.7 | 282 28 27.4 -5.8 Wind Parameters Mean winds (0-6000m): 283.0 at 13.4 knts Storm direction: 313.0 at 10.1 knts Shear (0-3000m) pos: 0.5 neg: 0.6 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 4.5 deg Storm rel helicity (0-3000m) pos: 22.6 neg: -30.9 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 14.99 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 ------------------------------------------------------------------------------- 500 241 4 158 10| 1.7 0.0 1.7| 2.8 -4.0 -1.1 -2.2 -0.18| 3.2 -0.6 1000 255 4 154 9| 1.4 0.0 1.4| 4.1 -6.7 -2.6 -2.6 -0.20| 3.1 -0.6 1500 258 4 158 8| 0.9 2.5 3.4| 21.2 -6.7 14.5 9.7 0.46| 4.9 2.2 2000 257 6 171 8| 0.7 2.4 3.1| 22.6 -6.7 15.9 8.0 0.43| 4.3 1.8 2500 256 7 179 9| 0.6 1.6 2.2| 22.6 -12.3 10.3 4.1 0.28| 3.8 1.1 3000 254 7 178 9| 0.5 0.6 1.1| 22.6 -30.9 -8.3 -2.8 -0.05| 4.3 -0.2 4000 258 8 184 9| 2.0 0.5 2.5| 59.7 -30.9 28.8 7.2 0.32| 5.6 1.8 5000 273 10 206 7| 2.4 0.4 2.7| 78.2 -31.3 46.9 9.4 0.37| 5.6 2.1 6000 283 13 236 7| 2.0 0.7 2.7| 83.6 -31.3 52.3 8.7 0.34| 5.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//KSLC/skewt/KSLC.skewt.20200329.00.gif