UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 14 OCT 25 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 40 1 925 707 SFC 907 874 15.0 3.0 44 12.0 8.6 290 5 296.3 297.3 285.9 311.7 5.23 3 850 1415 8.4 2.4 66 6.0 5.3 305 9 294.9 295.9 285.5 310.6 5.35 4 700 2990 -2.7 -7.5 69 4.8 -4.6 160 18 299.5 300.1 284.9 309.0 3.11 5 500 5560 -21.3 -26.3 64 5.0 -22.3 210 27 307.1 307.2 285.3 310.0 0.89 6 400 7170 -32.5 -43.5 33 11.0 -33.4 210 56 312.7 312.8 286.6 313.5 0.20 7 340 8302 -39.8 -49.1 36 9.3 -40.4 210 73 317.6 317.7 288.1 318.1 0.13 8 300 9150 -45.5 -53.5 40 8.0 -45.8 205 66 321.2 321.2 289.2 321.6 0.09 9 261 10068 -49.5 -65.5 14 16.0 -49.8 205 65 328.4 328.4 291.3 328.5 0.02 10 250 10350 -47.9 -74.9 3 27.0 -48.4 215 55 334.9 334.9 293.0 334.9 0.01 11 200 11830 -47.1 -79.1 1 32.0 -47.8 220 40 358.2 358.2 298.4 358.2 0.00 12 150 13700 -51.9 -82.9 1 31.0 -52.4 215 22 380.6 380.6 302.3 380.7 0.00 13 100 16300 -56.5 -85.5 1 29.0 -56.9 200 20 418.6 418.6 307.6 418.6 0.00 14 95 16624 -58.7 -86.7 2 28.0 -59.0 208 25 420.4 420.4 307.7 420.4 0.00 15 82 17555 -55.9 -86.9 1 31.0 -56.5 243 19 444.2 444.2 310.3 444.2 0.00 16 81 17633 -54.5 -86.5 1 32.0 -55.2 251 17 448.7 448.7 310.7 448.7 0.00 17 70 18560 -58.3 -87.3 1 29.0 -58.8 230 17 459.7 459.7 311.7 459.7 0.00 18 69 18651 -58.5 -87.5 1 29.0 -59.0 225 18 461.1 461.1 311.9 461.1 0.00 19 65 19028 -56.7 -87.7 1 31.0 -57.3 216 18 473.0 473.0 312.9 473.0 0.00 20 62 19326 -58.7 -87.7 1 29.0 -59.2 223 20 475.0 475.0 313.1 475.0 0.00 21 61 19428 -57.5 -87.5 1 30.0 -58.2 221 23 479.9 479.9 313.4 479.9 0.00 22 57 19856 -58.7 -88.7 1 30.0 -59.3 228 20 486.6 486.6 314.0 486.6 0.00 23 50 20680 -58.1 -88.1 1 30.0 -58.8 220 14 506.6 506.6 315.4 506.6 0.00 24 48 20938 -57.1 -88.1 1 31.0 -57.9 224 11 514.9 514.9 315.9 514.9 0.00 25 41 21924 -62.3 -90.3 1 28.0 -62.9 186 21 525.7 525.7 316.6 525.7 0.00 26 33 23280 -57.3 -88.3 1 31.0 -58.5 235 20 572.6 572.6 319.3 572.6 0.00 27 30 23880 -59.5 -88.5 1 29.0 -60.4 240 10 582.4 582.4 319.8 582.5 0.01 28 29 24091 -59.9 -88.9 1 29.0 -60.9 302 12 587.0 587.0 320.0 587.0 0.00 29 28 24310 -58.7 -88.7 1 30.0 -59.8 240 15 596.3 596.3 320.5 596.3 0.01 30 23 25535 -60.9 -89.9 1 29.0 -62.0 259 18 624.3 624.3 321.7 624.3 0.01 31 21 26103 -57.7 -88.7 1 31.0 -59.3 266 34 650.4 650.4 322.7 650.5 0.01 32 20 26410 -57.5 -88.5 1 31.0 -59.2 255 27 660.2 660.2 323.1 660.2 0.01 33 19 26735 -56.7 -88.7 1 32.0 -58.6 255 26 672.4 672.4 323.5 672.5 0.01 34 16 27824 -57.7 -88.7 1 31.0 -59.7 275 24 703.0 703.0 324.6 703.1 0.01 35 16 27824 -56.7 -88.7 1 32.0 -58.9 275 24 706.3 706.3 324.6 706.4 0.01 36 15 28231 -58.7 -89.7 1 31.0 -60.6 275 26 712.8 712.8 324.8 712.9 0.01 37 12 29648 -54.7 -87.7 1 33.0 -58.0 249 39 773.9 773.9 326.6 774.1 0.01 38 11 30202 -57.1 -88.1 1 31.0 -60.0 259 44 784.7 784.7 326.8 784.8 0.01 39 11 30202 -55.5 -88.5 1 33.0 -58.8 259 44 790.5 790.5 327.0 790.6 0.01 40 10 30810 -55.5 -88.5 1 33.0 -59.0 265 47 812.4 812.4 327.5 812.5 0.02 41 9.9 30874 -55.3 -88.3 1 33.0 -58.9 265 47 815.5 815.5 327.6 815.6 0.02 42 9.3 31272 -56.1 -88.1 1 32.0 -59.6 264 50 827.1 827.1 327.9 827.3 0.02 43 8.2 32075 -53.9 -86.9 1 33.0 -58.5 262 54 866.1 866.2 328.7 866.4 0.02 44 7.9 32313 -54.7 -87.7 1 33.0 -59.1 262 56 872.2 872.2 328.9 872.4 0.02 45 7.6 32563 -50.3 -86.3 1 36.0 -56.6 261 57 899.7 899.7 329.4 900.0 0.03 46 7.4 32737 -49.9 -85.9 1 36.0 -56.5 261 58 908.2 908.2 329.6 908.5 0.03 47 7.0 33100 -49.9 -85.9 1 36.0 -56.7 260 60 922.8 922.8 329.8 923.1 0.03 48 6.7 33386 -50.5 -85.5 1 35.0 -57.2 931.9 931.9 330.0 932.3 0.04 49 5.5 34684 -46.9 -83.9 1 37.0 -56.2 1001.9 1002.0 331.2 1002.6 0.06 TRP 261 10068 -49.5 -65.5 14 16.0 -49.8 205 65 328.4 328.4 291.3 328.5 0.02 WND 340 8302 -39.8 -49.1 36 9.3 -40.4 210 73 317.6 317.7 288.1 318.1 0.13 Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 736.49 mb = 2606.89 m = 8552.69 ft Wetbulb zero: 769.82 mb = 2218.75 m = 7279.27 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 65.80 % Est. max temperature: 16.36 C = 61.45 F Sfc-Lift cond lev (LCL): 756.82 mb = 2356.95 m = 7732.67 ft T: 1.76 C 700-500 lapse rate: 7.24 C/km ThetaE index: 2.76 C Layer 850.0- 500.0 mb Conv cond level (CCL): 731.35 mb = 2634.62 m = 8643.66 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 17.14 C = 62.85 F Cap Strength: 1.80 C Lifted Index: 0.54 C Risk: Showers probable Lifted Index @300 mb: 7.68 C Lifted Index @700 mb: 1.03 C Showalter Index: 0.62 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 23.70 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.80 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 57999.53 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 762.22 mb = 2299.22 m = 7543.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 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 ---------------------------------------------------------- 0 907 874 290 5 4.7 -1.7 | 27 15 -6.9 -13.8 1 870 1219 285 10 9.7 -2.6 | 8 15 -2.0 -14.6 2 850 1415 305 9 7.4 -5.2 | 14 18 -4.2 -17.2 3 808 1829 45 3 -2.1 -2.1 | 44 20 -13.7 -14.2 4 778 2134 140 14 -9.0 10.7 | 86 21 -20.6 -1.3 5 749 2438 145 14 -8.0 11.5 | 88 20 -19.6 -0.6 6 722 2743 150 15 -7.5 13.0 | 93 19 -19.1 0.9 7 700 2990 160 18 -6.2 16.9 | 105 18 -17.8 4.9 8 641 3658 180 21 0.0 21.0 | 128 15 -11.6 8.9 9 616 3962 195 26 6.7 25.1 | 159 14 -4.9 13.1 10 592 4267 190 25 4.3 24.6 | 150 15 -7.3 12.6 11 569 4572 185 29 2.5 28.9 | 152 19 -9.1 16.8 12 547 4877 190 25 4.3 24.6 | 150 15 -7.3 12.6 13 505 5486 205 21 8.9 19.0 | 159 7 -2.7 7.0 14 500 5560 210 27 13.5 23.4 | 189 11 1.9 11.3 15 464 6096 205 34 14.4 30.8 | 188 19 2.8 18.8 16 400 7170 210 56 28.0 48.5 | 204 40 16.4 36.4 17 375 7620 210 57 28.5 49.4 | 204 41 16.9 37.3 18 340 8302 210 73 36.5 63.2 | 206 57 24.9 51.2 19 329 8534 210 73 36.5 63.2 | 206 57 24.9 51.2 20 300 9144 205 66 27.9 59.8 | 199 50 16.3 47.8 21 300 9150 205 66 27.9 59.8 | 199 50 16.3 47.8 22 261 10068 205 65 27.5 58.9 | 199 49 15.9 46.9 23 250 10350 215 55 31.5 45.1 | 211 39 19.9 33.0 24 250 10363 210 65 32.5 56.3 | 205 49 20.9 44.2 25 238 10668 215 50 28.7 41.0 | 211 34 17.1 28.9 26 208 11582 205 50 21.1 45.3 | 196 35 9.5 33.3 27 200 11830 220 40 25.7 30.6 | 217 23 14.1 18.6 28 189 12192 230 39 29.9 25.1 | 235 22 18.3 13.0 29 164 13106 210 32 16.0 27.7 | 196 16 4.4 15.7 30 150 13700 215 22 12.6 18.0 | 190 6 1.0 6.0 31 150 13716 225 27 19.1 19.1 | 227 10 7.5 7.0 32 143 14021 220 20 12.9 15.3 | 201 3 1.2 3.3 33 130 14630 210 31 15.5 26.8 | 195 15 3.9 14.8 34 118 15240 205 21 8.9 19.0 | 159 7 -2.7 7.0 35 112 15545 225 25 17.7 17.7 | 227 8 6.1 5.6 36 102 16154 190 19 3.3 18.7 | 129 11 -8.3 6.7 37 100 16300 200 20 6.8 18.8 | 145 8 -4.8 6.7 38 98 16459 200 20 6.8 18.8 | 145 8 -4.8 6.7 39 93 16764 215 30 17.2 24.6 | 204 14 5.6 12.5 40 84 17374 225 23 16.3 16.3 | 228 6 4.6 4.2 41 80 17678 255 16 15.5 4.1 | 334 9 3.8 -7.9 42 73 18288 165 7 -1.8 6.8 | 68 14 -13.4 -5.3 43 70 18560 230 17 13.0 10.9 | 309 2 1.4 -1.1 44 66 18898 210 19 9.5 16.5 | 154 5 -2.1 4.4 45 63 19202 225 16 11.3 11.3 | 22 1 -0.3 -0.7 46 60 19507 220 25 16.1 19.2 | 212 8 4.5 7.1 47 57 19812 225 21 14.8 14.8 | 229 4 3.2 2.8 48 55 20117 250 16 15.0 5.5 | 333 7 3.4 -6.6 49 52 20422 215 15 8.6 12.3 | 94 3 -3.0 0.2 50 50 20680 220 14 9.0 10.7 | 63 3 -2.6 -1.3 51 47 21031 225 10 7.1 7.1 | 42 7 -4.5 -5.0 52 45 21336 200 7 2.4 6.6 | 59 11 -9.2 -5.5 53 41 21946 185 22 1.9 21.9 | 135 14 -9.7 9.9 54 39 22250 235 26 21.3 14.9 | 254 10 9.7 2.9 55 37 22555 250 26 24.4 8.9 | 284 13 12.8 -3.2 56 34 23165 245 22 19.9 9.3 | 288 9 8.3 -2.8 57 32 23470 220 16 10.3 12.3 | 99 1 -1.3 0.2 58 30 23880 240 10 8.7 5.0 | 23 8 -3.0 -7.1 59 29 24079 305 12 9.8 -6.9 | 5 19 -1.8 -18.9 60 28 24384 220 16 10.3 12.3 | 99 1 -1.3 0.2 61 25 24994 285 22 21.3 -5.7 | 332 20 9.6 -17.8 62 24 25298 290 20 18.8 -6.8 | 339 20 7.2 -18.9 63 23 25603 250 17 16.0 5.8 | 325 8 4.4 -6.2 64 22 25908 260 35 34.5 6.1 | 285 24 22.9 -6.0 65 21 26213 270 33 33.0 -0.0 | 299 25 21.4 -12.1 66 20 26410 255 27 26.1 7.0 | 289 15 14.5 -5.1 67 19 26822 255 26 25.1 6.7 | 292 15 13.5 -5.3 68 18 27127 270 21 21.0 -0.0 | 322 15 9.4 -12.1 69 17 27432 255 10 9.7 2.6 | 12 10 -2.0 -9.5 70 16 27737 275 21 20.9 -1.8 | 326 17 9.3 -13.9 71 15 28042 275 32 31.9 -2.8 | 306 25 20.3 -14.8 72 15 28346 275 23 22.9 -2.0 | 321 18 11.3 -14.1 73 13 28956 230 27 20.7 17.4 | 240 11 9.1 5.3 74 12 29870 255 43 41.5 11.1 | 272 30 29.9 -0.9 75 10 30810 265 47 46.8 4.1 | 283 36 35.2 -8.0 76 7 33100 260 60 59.1 10.4 | 272 48 47.5 -1.6 Wind Parameters Mean winds (0-6000m): 193.9 at 22.3 knts Storm direction: 223.9 at 16.7 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 122.9 deg Storm rel helicity (0-3000m) pos: 238.8 neg: -18.3 tot: 220.5 m^2/s^2 ave: 73.5 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 78.82 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 ------------------------------------------------------------------------------- 500 289 8 15 15| 4.5 0.0 4.5| 4.0 -18.3 -14.3 -28.5 -0.52| 7.2 -3.8 1000 302 7 19 17| 4.5 0.0 4.5| 69.4 -18.3 51.1 51.1 0.41| 10.7 4.4 1500 234 9 33 8| 6.3 0.0 6.3|161.1 -18.3 142.9 95.2 0.64| 13.0 8.3 2000 161 10 81 15| 5.3 0.0 5.3|180.4 -18.3 162.2 81.1 0.67| 10.8 7.2 2500 163 12 87 15| 4.6 0.0 4.6|206.6 -18.3 188.3 75.3 0.70| 9.9 6.9 3000 170 14 95 14| 4.4 0.0 4.4|238.8 -18.3 220.5 73.5 0.74| 9.7 7.2 4000 180 17 112 13| 3.1 0.3 3.4|249.3 -28.8 220.5 55.1 0.60| 9.1 5.4 5000 187 19 124 11| 3.0 0.2 3.2|266.6 -29.2 237.4 47.5 0.55| 9.1 5.0 6000 194 22 147 11| 3.4 0.9 4.2|305.7 -30.2 275.5 45.9 0.50| 9.2 4.7 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251014.00.gif