UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 30 MAR 20 Station: KBOI WMO ident: 72681 Latitude: 43.57 Longitude: -116.22 Elevation: 874.00 ------------------------------------------------------------------------------- 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 136 1 925 785 SFC 915 874 7.2 2.9 74 4.3 5.1 120 8 287.6 288.5 282.3 302.2 5.15 3 888 1121 7.0 0.0 61 7.0 3.7 144 12 289.8 290.6 282.3 302.3 4.30 4 850 1480 5.0 -3.0 56 8.0 1.5 195 10 291.4 292.0 282.1 301.9 3.60 5 838 1596 4.2 -3.8 56 8.0 0.7 207 10 291.7 292.3 282.1 301.8 3.44 6 700 3026 -7.7 -8.6 93 0.9 -8.0 225 14 294.0 294.5 282.4 302.5 2.85 7 696 3071 -8.1 -8.9 94 0.8 -8.4 225 14 294.0 294.5 282.3 302.4 2.80 8 618 3984 -13.5 -14.9 89 1.4 -13.9 227 18 298.0 298.3 283.0 304.0 1.94 9 602 4183 -15.3 -16.8 88 1.5 -15.7 232 20 298.1 298.4 282.8 303.4 1.70 10 599 4221 -16.9 -18.2 90 1.3 -17.2 233 20 296.7 297.0 282.0 301.4 1.52 11 585 4399 -16.9 -18.5 87 1.6 -17.3 237 22 298.7 299.0 282.8 303.5 1.52 12 580 4463 -18.9 -20.6 86 1.7 -19.3 238 23 297.1 297.3 281.8 301.1 1.28 13 537 5031 -23.9 -33.9 39 10.0 -25.2 246 30 297.8 297.8 281.0 299.1 0.40 14 510 5406 -26.3 -30.5 68 4.2 -26.9 249 31 299.3 299.4 281.8 301.2 0.59 15 504 5492 -24.7 -27.6 77 2.9 -25.2 250 32 302.2 302.4 283.3 304.8 0.79 16 500 5550 -25.3 -28.5 75 3.2 -25.8 250 32 302.2 302.3 283.2 304.6 0.73 17 477 5892 -26.5 -29.7 74 3.2 -27.0 253 38 304.8 304.9 284.2 307.1 0.68 18 400 7140 -36.3 -39.9 69 3.6 -36.6 275 44 307.8 307.9 284.9 308.9 0.30 19 396 7210 -36.9 -40.6 68 3.7 -37.2 276 45 307.9 308.0 284.9 308.9 0.28 20 384 7422 -39.1 -43.8 61 4.7 -39.4 278 49 307.7 307.8 284.7 308.5 0.20 21 300 9070 -51.9 -57.9 48 6.0 -52.0 295 58 312.2 312.2 286.2 312.4 0.05 22 283 9446 -54.5 -60.5 47 6.0 -54.6 300 64 313.7 313.7 286.7 313.9 0.04 23 259 10014 -54.9 -71.9 10 17.0 -55.1 296 54 321.2 321.2 289.1 321.2 0.01 24 250 10240 -55.3 -74.3 8 19.0 -55.5 295 50 323.9 323.9 289.9 323.9 0.01 25 210 11342 -57.7 -73.7 11 16.0 -57.9 278 49 336.7 336.7 293.5 336.7 0.01 26 200 11650 -55.9 -72.9 10 17.0 -56.1 270 52 344.2 344.2 295.3 344.3 0.01 27 194 11845 -53.7 -71.8 9 18.1 -54.1 275 60 350.7 350.7 296.8 350.8 0.01 28 189 12013 -51.9 -70.9 8 19.0 -52.3 275 59 356.3 356.3 298.0 356.4 0.01 29 167 12816 -51.7 -72.7 6 21.0 -52.1 275 50 369.5 369.5 300.5 369.5 0.01 30 150 13510 -53.3 -71.3 9 18.0 -53.7 275 42 378.2 378.2 302.0 378.3 0.02 31 119 14992 -56.3 -74.3 9 18.0 -56.6 271 43 398.6 398.6 305.0 398.7 0.01 32 101 16037 -55.5 -72.5 10 17.0 -55.9 270 46 419.3 419.3 307.6 419.4 0.02 33 100 16100 -55.7 -72.7 10 17.0 -56.2 270 46 420.1 420.1 307.7 420.2 0.02 34 82 17358 -57.7 -74.7 10 17.0 -58.1 264 38 440.6 440.6 310.0 440.7 0.02 35 70 18360 -56.1 -73.1 10 17.0 -56.7 260 32 464.4 464.4 312.2 464.5 0.03 36 60 19338 -58.7 -74.7 11 16.0 -59.2 258 37 479.5 479.5 313.4 479.6 0.03 37 50 20490 -57.3 -73.3 11 16.0 -58.0 255 43 508.4 508.5 315.5 508.7 0.04 38 39 22065 -55.3 -72.3 10 17.0 -56.4 258 40 551.0 551.0 318.2 551.3 0.06 39 30 23730 -57.1 -73.1 11 16.0 -58.2 255 30 589.0 589.0 320.1 589.4 0.06 40 25 24879 -58.7 -73.7 13 15.0 -59.8 248 28 615.9 615.9 321.3 616.4 0.07 41 23 25409 -53.5 -70.5 11 17.0 -55.5 245 27 646.1 646.1 322.6 647.1 0.12 42 20 26300 -57.7 -72.7 13 15.0 -59.2 240 26 659.6 659.6 323.1 660.4 0.10 43 19 26623 -57.9 -72.9 13 15.0 -59.4 246 34 668.7 668.7 323.4 669.6 0.11 44 16 27717 -53.5 -70.5 11 17.0 -56.2 260 53 716.7 716.8 325.0 718.3 0.18 45 15 28129 -55.7 -70.7 14 15.0 -57.9 261 54 722.8 722.8 325.2 724.4 0.18 46 14 28573 -51.1 -69.1 10 18.0 -54.8 262 54 752.8 752.9 326.1 755.1 0.25 47 10 30760 -51.1 -69.1 10 18.0 -55.6 265 57 828.8 829.0 328.0 832.4 0.35 48 9.2 31305 -49.3 -67.3 10 18.0 -54.6 264 56 855.7 855.9 328.6 860.9 0.49 49 8.4 31910 -43.5 -61.5 12 18.0 -51.2 263 55 901.0 901.6 329.7 914.0 1.16 50 7.0 33140 -42.9 -62.9 9 20.0 -52.0 260 53 951.7 952.4 330.6 965.5 1.16 51 6.8 33335 -43.3 -62.3 11 19.0 -52.1 958.0 958.7 330.7 973.4 1.29 52 6.6 33538 -39.7 -59.7 10 20.0 -50.3 981.3 982.4 331.2 1004.1 1.86 TRP 283 9446 -54.5 -60.5 47 6.0 -54.6 300 64 313.7 313.7 286.7 313.9 0.04 WND 194 11845 -53.7 -71.8 9 18.1 -54.1 275 60 350.7 350.7 296.8 350.8 0.01 Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 789.29 mb = 2100.49 m = 6891.28 ft Wetbulb zero: 826.57 mb = 1704.80 m = 5593.10 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 74.28 % Est. max temperature: 12.43 C = 54.37 F Sfc-Lift cond lev (LCL): 856.67 mb = 1415.79 m = 4644.93 ft T: 5.36 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.43 C Layer 850.0- 700.0 mb Conv cond level (CCL): 746.09 mb = 2519.12 m = 8264.73 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 12.73 C = 54.91 F Cap Strength: 2.35 C Lifted Index: 2.22 C Risk: None Lifted Index @300 mb: 7.32 C Lifted Index @700 mb: 0.54 C Showalter Index: 2.34 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 22.30 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 124.00 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.54 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 130.35 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 775.58 mb = 2211.00 m = 7253.83 ft Lev Free Conv (LFC): 570.58 mb = 4583.68 m = 15038.14 ft Equ Level (EL): 510.58 mb = 5397.93 m = 17709.52 ft B at Equ Level: 24.94 J/kg Max Parcel Lev (MPL): 490.58 mb = 5687.99 m = 18661.15 ft Wind level data Storm motion: 273 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 ---------------------------------------------------------- 0 915 874 120 8 -6.9 4.0 | 102 25 -24.1 5.0 1 911 914 120 8 -6.9 4.0 | 102 25 -24.1 5.0 2 877 1219 155 14 -5.9 12.7 | 121 27 -23.1 13.7 3 850 1480 195 10 2.6 9.7 | 126 18 -14.6 10.7 4 845 1524 200 10 3.4 9.4 | 127 17 -13.7 10.4 5 814 1829 230 8 6.1 5.1 | 119 13 -11.0 6.1 6 783 2134 245 12 10.9 5.1 | 134 9 -6.3 6.1 7 754 2438 240 15 13.0 7.5 | 154 9 -4.2 8.5 8 725 2743 230 15 11.5 9.6 | 152 12 -5.7 10.6 9 700 3026 225 14 9.9 9.9 | 146 13 -7.3 10.9 10 643 3658 220 16 10.3 12.3 | 153 15 -6.9 13.3 11 593 4267 235 21 17.2 12.0 | 180 13 0.0 13.0 12 547 4877 245 29 26.3 12.3 | 215 16 9.1 13.3 13 500 5550 250 32 30.1 10.9 | 227 18 12.9 11.9 14 463 6096 255 41 39.6 10.6 | 243 25 22.4 11.6 15 400 7140 275 44 43.8 -3.8 | 276 27 26.7 -2.8 16 372 7620 280 52 51.2 -9.0 | 283 35 34.1 -8.0 17 300 9070 295 58 52.6 -24.5 | 304 43 35.4 -23.5 18 297 9144 295 60 54.4 -25.4 | 303 44 37.2 -24.4 19 283 9446 300 64 55.4 -32.0 | 309 49 38.3 -31.0 20 250 10240 295 50 45.3 -21.1 | 306 35 28.2 -20.1 21 234 10668 295 43 39.0 -18.2 | 308 28 21.8 -17.2 22 200 11650 270 52 52.0 -0.0 | 268 35 34.8 1.0 23 194 11845 275 60 59.8 -5.2 | 276 43 42.6 -4.2 24 193 11887 275 60 59.8 -5.2 | 276 43 42.6 -4.2 25 150 13510 275 42 41.8 -3.7 | 276 25 24.7 -2.7 26 114 15240 270 43 43.0 -0.0 | 268 26 25.8 1.0 27 100 16100 270 46 46.0 -0.0 | 268 29 28.8 1.0 28 71 18288 260 32 31.5 5.6 | 245 16 14.4 6.6 29 70 18360 260 32 31.5 5.6 | 245 16 14.4 6.6 30 50 20490 255 43 41.5 11.1 | 244 27 24.4 12.1 31 44 21336 260 44 43.3 7.6 | 252 28 26.2 8.6 32 30 23730 255 30 29.0 7.8 | 233 15 11.8 8.8 33 20 26300 240 26 22.5 13.0 | 201 15 5.4 14.0 34 17 27432 260 53 52.2 9.2 | 254 36 35.0 10.2 35 10 30760 265 57 56.8 5.0 | 261 40 39.6 6.0 36 7 33140 260 53 52.2 9.2 | 254 36 35.0 10.2 Wind Parameters Mean winds (0-6000m): 243.3 at 22.9 knts Storm direction: 273.3 at 17.2 knts Shear (0-3000m) pos: 3.8 neg: 0.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 59.8 deg Storm rel helicity (0-3000m) pos: 102.3 neg: -10.0 tot: 92.3 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.32 Bulk Shear: 91.19 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 ------------------------------------------------------------------------------- 500 149 11 115 25| 10.4 0.0 10.4| 73.2 0.0 73.2 146.4 0.76| 14.7 11.1 1000 175 10 122 21| 7.1 0.0 7.1| 74.5 -5.3 69.1 69.1 0.40| 12.3 5.0 1500 202 11 130 17| 6.8 0.0 6.8| 86.9 -5.3 81.5 54.3 0.48| 10.4 5.0 2000 214 12 136 15| 5.1 0.9 5.9| 88.4 -8.2 80.2 40.1 0.41| 8.8 3.7 2500 217 12 138 15| 4.1 1.0 5.1| 91.1 -10.0 81.1 32.5 0.40| 7.5 3.0 3000 218 13 141 14| 3.8 0.8 4.7|102.3 -10.0 92.3 30.8 0.44| 6.8 3.0 4000 226 16 153 13| 4.6 0.6 5.2|150.5 -10.0 140.5 35.1 0.57| 6.9 3.9 5000 235 19 172 12| 4.6 0.5 5.1|185.2 -10.0 175.2 35.0 0.59| 6.5 3.9 6000 243 23 196 12| 4.6 0.4 5.0|274.3 -10.0 264.3 44.0 0.65| 6.7 4.4 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20200330.12.gif