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 KBOI... Searching the city database file for: KBOI ... Date:1200Z 29 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 123 1 925 773 SFC 914 874 7.2 -1.8 53 9.0 3.2 120 7 287.7 288.3 280.6 298.2 3.66 3 903 973 6.6 -4.4 45 11.0 2.0 126 9 288.0 288.6 280.0 296.9 3.05 4 895 1046 8.2 -3.8 42 12.0 2.9 133 11 290.4 291.0 281.3 299.9 3.22 5 888 1110 8.2 -4.8 39 13.0 2.6 139 13 291.1 291.6 281.3 299.9 3.01 6 850 1468 5.4 -5.6 45 11.0 0.8 160 15 291.8 292.3 281.5 300.6 2.96 7 719 2806 -6.5 -7.3 94 0.8 -6.8 203 10 293.0 293.6 282.3 302.1 3.07 8 700 3015 -7.3 -8.2 93 0.9 -7.7 195 10 294.4 294.9 282.7 303.2 2.94 9 507 5439 -24.1 -27.0 77 2.9 -24.6 231 17 302.5 302.6 283.5 305.2 0.83 10 500 5540 -24.9 -27.9 76 3.0 -25.4 230 17 302.7 302.8 283.5 305.2 0.77 11 400 7130 -37.3 -40.3 74 3.0 -37.5 220 15 306.5 306.6 284.4 307.5 0.28 12 393 7252 -38.3 -41.1 75 2.8 -38.5 222 15 306.8 306.8 284.4 307.7 0.27 13 300 9050 -52.7 -57.7 55 5.0 -52.8 245 20 311.1 311.1 285.8 311.3 0.05 14 269 9743 -58.7 -62.3 63 3.6 -58.7 245 22 312.2 312.2 286.1 312.3 0.03 15 254 10101 -60.3 -63.7 64 3.4 -60.3 245 23 315.0 315.0 287.1 315.1 0.03 16 250 10200 -58.9 -63.6 54 4.7 -59.0 245 22 318.5 318.5 288.3 318.6 0.03 17 222 10949 -57.1 -69.1 20 12.0 -57.3 250 21 332.3 332.3 292.3 332.3 0.02 18 204 11484 -57.5 -72.5 13 15.0 -57.7 250 24 339.8 339.8 294.3 339.8 0.01 19 200 11610 -55.9 -70.9 14 15.0 -56.1 250 25 344.2 344.2 295.3 344.3 0.01 20 171 12615 -52.3 -72.3 7 20.0 -52.7 255 28 366.0 366.0 299.8 366.0 0.01 21 150 13460 -53.3 -72.3 8 19.0 -53.7 260 30 378.2 378.2 302.0 378.3 0.01 22 102 15933 -54.7 -74.7 7 20.0 -55.2 263 38 419.7 419.7 307.7 419.7 0.01 23 101 15996 -54.7 -74.7 7 20.0 -55.2 264 38 420.8 420.8 307.8 420.9 0.02 24 100 16060 -54.9 -74.9 7 20.0 -55.4 265 38 421.7 421.7 307.9 421.7 0.01 25 89 16797 -57.9 -74.9 10 17.0 -58.3 263 36 429.9 430.0 308.9 430.0 0.02 26 84 17162 -55.1 -73.1 9 18.0 -55.7 263 36 442.8 442.8 310.1 442.9 0.02 27 70 18320 -56.1 -74.1 9 18.0 -56.7 260 33 464.4 464.4 312.2 464.5 0.02 28 50 20450 -56.9 -73.9 10 17.0 -57.6 260 37 509.4 509.4 315.6 509.6 0.03 29 36 22523 -58.3 -74.3 11 16.0 -59.2 268 34 555.9 556.0 318.5 556.3 0.05 30 33 23074 -55.1 -73.1 9 18.0 -56.4 269 34 578.4 578.5 319.6 578.9 0.06 31 30 23680 -57.1 -74.1 10 17.0 -58.3 270 33 589.0 589.0 320.1 589.4 0.06 32 26 24588 -57.1 -74.1 10 17.0 -58.4 274 34 613.6 613.6 321.2 614.1 0.06 33 20 26260 -54.7 -72.7 9 18.0 -56.8 280 36 668.7 668.8 323.4 669.6 0.10 34 15 28122 -50.5 -69.5 9 19.0 -54.2 274 38 740.0 740.1 325.7 742.1 0.22 35 14 28571 -51.9 -71.9 7 20.0 -55.4 273 39 750.1 750.1 326.0 751.6 0.17 36 13 29057 -47.3 -67.3 8 20.0 -52.5 273 41 782.0 782.2 326.9 785.4 0.34 37 11 30159 -49.1 -70.1 7 21.0 -54.2 271 45 813.8 813.9 327.7 816.6 0.27 38 10 30790 -45.5 -66.5 8 21.0 -52.3 270 47 849.7 850.0 328.5 855.0 0.50 39 9.6 31062 -46.3 -68.3 6 22.0 -53.0 856.7 856.9 328.6 861.0 0.41 TRP 254 10101 -60.3 -63.7 64 3.4 -60.3 245 23 315.0 315.0 287.1 315.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5417.00 m Freezing level: 790.55 mb = 2075.13 m = 6808.07 ft Wetbulb zero: 836.51 mb = 1595.90 m = 5235.83 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 75.91 % Est. max temperature: 12.07 C = 53.73 F Sfc-Lift cond lev (LCL): 795.91 mb = 1993.59 m = 6540.57 ft T: 0.73 C 700-500 lapse rate: 6.97 C/km ThetaE index: 1.30 C Layer 903.0- 895.0 mb Conv cond level (CCL): 691.14 mb = 3110.70 m = 10205.60 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 14.11 C = 57.40 F Cap Strength: 4.01 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 7.92 C Lifted Index @700 mb: 2.11 C Showalter Index: 3.67 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 19.30 C K Index: 23.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 201.46 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.99 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 50972.00 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 728.68 mb = 2699.08 m = 8855.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 11 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 ---------------------------------------------------------- 0 914 874 120 7 -6.1 3.5 | 82 15 -15.0 -2.1 1 909 914 120 7 -6.1 3.5 | 82 15 -15.0 -2.1 2 876 1219 150 16 -8.0 13.9 | 116 19 -16.9 8.2 3 850 1468 160 15 -5.1 14.1 | 121 16 -14.1 8.5 4 844 1524 165 15 -3.9 14.5 | 125 16 -12.8 8.9 5 812 1829 195 18 4.7 17.4 | 160 13 -4.3 11.8 6 782 2134 190 16 2.8 15.8 | 149 12 -6.1 10.1 7 753 2438 195 13 3.4 12.6 | 141 9 -5.6 6.9 8 724 2743 205 10 4.2 9.1 | 126 6 -4.7 3.4 9 700 3015 195 10 2.6 9.7 | 122 8 -6.3 4.0 10 643 3658 190 10 1.7 9.8 | 120 8 -7.2 4.2 11 592 4267 205 12 5.1 10.9 | 144 7 -3.9 5.2 12 546 4877 235 15 12.3 8.6 | 228 4 3.4 3.0 13 500 5540 230 17 13.0 10.9 | 218 7 4.1 5.3 14 462 6096 230 18 13.8 11.6 | 219 8 4.9 5.9 15 400 7130 220 15 9.6 11.5 | 187 6 0.7 5.9 16 372 7620 230 17 13.0 10.9 | 218 7 4.1 5.3 17 300 9050 245 20 18.1 8.5 | 253 10 9.2 2.8 18 296 9144 245 20 18.1 8.5 | 253 10 9.2 2.8 19 254 10101 245 23 20.8 9.7 | 251 13 11.9 4.1 20 250 10200 245 22 19.9 9.3 | 252 12 11.0 3.7 21 232 10668 250 20 18.8 6.8 | 263 10 9.9 1.2 22 200 11610 250 25 23.5 8.6 | 259 15 14.6 2.9 23 150 13460 260 30 29.5 5.2 | 271 21 20.6 -0.4 24 114 15240 250 36 33.8 12.3 | 255 26 24.9 6.7 25 100 16060 265 38 37.9 3.3 | 275 29 28.9 -2.3 26 70 18288 260 33 32.5 5.7 | 270 24 23.6 0.1 27 70 18320 260 33 32.5 5.7 | 270 24 23.6 0.1 28 50 20450 260 37 36.4 6.4 | 268 28 27.5 0.8 29 43 21336 265 36 35.9 3.1 | 275 27 26.9 -2.5 30 30 23680 270 33 33.0 -0.0 | 283 25 24.1 -5.6 31 20 26260 280 36 35.5 -6.3 | 294 29 26.5 -11.9 32 17 27432 275 35 34.9 -3.1 | 288 27 25.9 -8.7 33 10 30790 270 47 47.0 -0.0 | 278 38 38.1 -5.6 Wind Parameters Mean winds (0-6000m): 207.8 at 14.1 knts Storm direction: 237.8 at 10.6 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 45.7 deg Storm rel helicity (0-3000m) pos: 90.3 neg: -14.8 tot: 75.5 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 25.59 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 ------------------------------------------------------------------------------- 500 145 12 106 17| 10.9 0.0 10.9| 50.8 0.0 50.8 101.7 0.91| 12.7 11.5 1000 163 14 122 15| 8.8 0.0 8.8| 88.2 0.0 88.2 88.2 0.89| 12.1 10.8 1500 174 15 131 14| 5.9 1.4 7.3| 88.2 -9.2 79.0 52.7 0.64| 9.6 6.2 2000 179 14 133 12| 3.7 1.0 4.8| 88.2 -13.8 74.4 37.2 0.47| 8.5 4.0 2500 182 13 131 11| 3.0 0.9 3.9| 88.2 -14.6 73.7 29.5 0.44| 7.1 3.1 3000 183 13 130 11| 2.6 0.7 3.4| 90.3 -14.8 75.5 25.2 0.45| 6.1 2.8 4000 191 13 136 9| 2.9 0.6 3.4|103.1 -14.8 88.4 22.1 0.55| 5.9 3.2 5000 202 13 150 8| 2.3 0.1 2.5|103.3 -16.2 87.1 17.4 0.50| 5.0 2.5 6000 208 14 161 7| 1.9 0.3 2.3|103.5 -21.3 82.2 13.7 0.41| 4.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20200329.12.gif