UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 8 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 91 1 925 768 SFC 914 874 11.2 2.2 54 9.0 6.6 140 13 291.8 292.6 283.8 306.0 4.90 3 905 956 11.8 0.8 47 11.0 6.3 136 15 293.2 294.0 283.9 306.3 4.48 4 902 984 15.2 -1.8 31 17.0 6.9 135 16 297.0 297.7 284.6 308.1 3.71 5 901 993 15.8 -1.2 31 17.0 7.4 135 16 297.7 298.4 285.1 309.3 3.88 6 856 1422 14.4 -3.6 29 18.0 5.8 141 24 300.6 301.3 285.7 311.0 3.42 7 850 1481 14.8 -3.2 29 18.0 6.1 145 25 301.6 302.3 286.2 312.5 3.55 8 844 1541 15.0 -4.0 27 19.0 5.9 137 26 302.5 303.1 286.3 312.8 3.37 9 818 1805 13.4 -4.6 28 18.0 4.9 167 18 303.5 304.1 286.6 313.7 3.32 10 742 2613 5.8 -9.2 33 15.0 -0.4 191 12 303.8 304.3 285.9 311.8 2.56 11 700 3087 2.6 -16.4 23 19.0 -4.0 210 11 305.4 305.6 285.4 310.2 1.51 12 686 3250 1.6 -18.4 21 20.0 -5.0 225 12 306.0 306.3 285.4 310.3 1.31 13 671 3427 1.0 -23.0 15 24.0 -6.1 233 15 307.3 307.5 285.4 310.3 0.89 14 665 3499 2.0 -30.0 7 32.0 -6.2 230 16 309.2 309.3 285.6 310.8 0.48 15 639 3819 0.2 -36.8 4 37.0 -7.9 210 21 310.7 310.8 285.9 311.6 0.26 16 631 3920 1.2 -42.8 2 44.0 -7.6 201 22 313.0 313.0 286.5 313.5 0.14 17 616 4112 0.0 -23.0 16 23.0 -7.0 206 21 313.7 313.9 287.8 317.1 0.97 18 606 4243 -0.9 -22.9 17 22.0 -7.6 216 20 314.2 314.4 287.9 317.6 1.00 19 588 4482 -2.5 -28.5 12 26.0 -9.3 223 20 315.0 315.2 287.8 317.2 0.62 20 500 5740 -13.1 -32.1 19 19.0 -17.0 220 21 317.1 317.2 288.4 318.9 0.52 21 499 5755 -13.3 -32.3 19 19.0 -17.1 220 21 317.0 317.1 288.3 318.8 0.51 22 465 6291 -17.3 -37.3 16 20.0 -20.6 219 20 318.5 318.6 288.6 319.7 0.33 23 447 6588 -18.3 -43.3 9 25.0 -21.8 209 19 320.8 320.9 289.2 321.5 0.19 24 400 7410 -25.1 -45.1 14 20.0 -27.3 215 22 322.4 322.4 289.7 323.0 0.17 25 394 7519 -26.1 -45.1 15 19.0 -28.2 215 21 322.5 322.5 289.7 323.1 0.17 26 353 8303 -31.9 -54.9 8 23.0 -33.4 206 21 324.9 325.0 290.3 325.2 0.06 27 317 9053 -37.7 -54.7 15 17.0 -38.7 223 17 327.0 327.1 290.9 327.3 0.07 28 316 9074 -37.7 -54.7 15 17.0 -38.7 223 17 327.3 327.3 291.0 327.6 0.07 29 300 9430 -40.5 -57.5 14 17.0 -41.3 230 17 328.3 328.3 291.3 328.5 0.05 30 276 9993 -44.9 -57.9 22 13.0 -45.4 242 21 329.8 329.9 291.7 330.1 0.06 31 271 10115 -45.9 -60.9 17 15.0 -46.4 244 22 330.1 330.1 291.8 330.3 0.04 32 270 10140 -45.9 -62.9 13 17.0 -46.4 245 22 330.5 330.5 291.9 330.6 0.03 33 268 10190 -45.7 -65.7 9 20.0 -46.2 246 22 331.5 331.5 292.2 331.6 0.02 34 261 10366 -47.1 -61.1 19 14.0 -47.5 250 24 331.9 331.9 292.3 332.1 0.04 35 253 10571 -48.3 -63.3 16 15.0 -48.7 243 28 333.1 333.1 292.6 333.2 0.03 36 250 10650 -48.5 -64.5 14 16.0 -48.9 240 29 334.0 334.0 292.8 334.1 0.03 37 240 10917 -49.3 -67.3 10 18.0 -49.7 232 34 336.7 336.7 293.5 336.8 0.02 38 212 11718 -54.5 -67.5 19 13.0 -54.7 250 33 340.7 340.7 294.5 340.8 0.02 39 200 12090 -54.1 -74.1 7 20.0 -54.4 240 39 347.1 347.1 296.0 347.1 0.01 40 192 12353 -53.1 -77.1 4 24.0 -53.5 240 42 352.8 352.8 297.3 352.8 0.01 41 150 13930 -57.7 -84.7 2 27.0 -58.0 255 47 370.7 370.7 300.7 370.7 0.00 42 126 15020 -60.5 -85.5 2 25.0 -60.7 259 43 384.6 384.6 303.0 384.6 0.00 43 112 15747 -63.7 -86.7 3 23.0 -63.8 256 41 391.7 391.7 304.0 391.8 0.00 44 111 15802 -63.9 -86.9 3 23.0 -64.1 255 41 392.4 392.4 304.1 392.4 0.00 45 100 16440 -63.9 -86.9 3 23.0 -64.1 250 41 404.3 404.3 305.7 404.3 0.00 46 84 17505 -64.3 -88.3 2 24.0 -64.5 259 26 424.1 424.1 308.2 424.1 0.00 47 79 17877 -66.7 -89.7 3 23.0 -66.8 264 19 426.7 426.7 308.4 426.7 0.00 48 70 18610 -64.9 -89.9 2 25.0 -65.1 255 23 445.5 445.5 310.4 445.5 0.00 49 67 18878 -63.9 -89.9 2 26.0 -64.1 260 24 453.3 453.3 311.1 453.3 0.00 50 65 19064 -64.5 -90.5 2 26.0 -64.8 240 20 456.0 456.0 311.4 456.0 0.00 51 57 19874 -60.7 -90.7 1 30.0 -61.2 265 28 482.0 482.0 313.6 482.0 0.00 52 55 20096 -61.3 -90.3 1 29.0 -61.7 265 18 485.6 485.6 313.9 485.6 0.00 53 50 20690 -60.1 -90.1 1 30.0 -60.7 265 19 501.9 501.9 315.1 501.9 0.00 54 43 21628 -62.3 -91.3 1 29.0 -62.8 250 22 518.6 518.6 316.2 518.6 0.00 55 41 21924 -59.9 -90.9 1 31.0 -60.6 231 20 531.7 531.7 317.0 531.7 0.00 56 37 22564 -61.1 -91.1 1 30.0 -61.8 250 9 544.4 544.4 317.8 544.4 0.00 57 30 23880 -57.3 -90.3 1 33.0 -58.6 275 21 588.4 588.4 320.0 588.5 0.00 58 29 24093 -56.7 -89.7 1 33.0 -58.0 270 18 595.8 595.8 320.4 595.8 0.00 59 28 24315 -56.7 -89.7 1 33.0 -58.1 274 21 601.8 601.8 320.7 601.9 0.00 60 23 25549 -59.3 -90.3 1 31.0 -60.6 246 18 629.0 629.0 321.9 629.0 0.00 61 20 26430 -54.7 -89.7 1 35.0 -57.0 245 21 668.7 668.7 323.4 668.8 0.01 62 19 26759 -54.3 -89.3 1 35.0 -56.8 234 23 679.9 679.9 323.7 679.9 0.01 63 18 27104 -55.5 -89.5 1 34.0 -57.8 254 17 686.7 686.7 324.0 686.7 0.01 64 17 27471 -53.5 -88.5 1 35.0 -56.4 256 17 704.4 704.4 324.6 704.5 0.01 65 14 28714 -55.7 -89.7 1 34.0 -58.4 272 19 737.2 737.2 325.6 737.2 0.01 66 11 30265 -51.7 -88.7 0 37.0 -56.3 243 31 804.3 804.3 327.4 804.4 0.01 67 10 30880 -53.9 -88.9 1 35.0 -58.0 230 16 818.4 818.4 327.7 818.5 0.01 68 8.7 31780 -51.1 -88.1 0 37.0 -56.6 862.5 862.5 328.7 862.6 0.02 69 8.5 31931 -51.3 -88.3 0 37.0 -56.8 867.5 867.5 328.8 867.6 0.02 TRP 212 11718 -54.5 -67.5 19 13.0 -54.7 250 33 340.7 340.7 294.5 340.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5649.00 m Freezing level: 616.00 mb = 4112.23 m = 13491.39 ft Wetbulb zero: 748.40 mb = 2541.89 m = 8339.44 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 20.96 % Est. max temperature: 22.87 C = 73.17 F Sfc-Lift cond lev (LCL): 797.19 mb = 2018.22 m = 6621.37 ft T: 11.39 C 700-500 lapse rate: 5.92 C/km ThetaE index: 3.49 C Layer 742.0- 686.0 mb Conv cond level (CCL): 532.05 mb = 5257.84 m = 17249.93 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 35.17 C = 95.30 F Cap Strength: 10.14 C Lifted Index: 8.62 C Risk: None Lifted Index @300 mb: 12.51 C Lifted Index @700 mb: 4.87 C Showalter Index: 7.68 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 9.90 C K Index: 5.70 Risk: None Sweat Index: 216.74 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.37 J/kg Max Up Vert Vel: 8.65 m/s Conv Inhibition (B-): 51669.57 J/kg Cap Strength: 10.13 C Lift Cond Lev (LCL): 665.52 mb = 3492.76 m = 11459.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 14 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 ---------------------------------------------------------- 0 914 874 140 13 -8.4 10.0 | 95 19 -19.4 1.6 1 877 1219 125 22 -18.0 12.6 | 98 29 -29.0 4.2 2 850 1481 145 25 -14.3 20.5 | 116 28 -25.3 12.1 3 846 1524 135 26 -18.4 18.4 | 109 31 -29.4 10.0 4 815 1829 170 17 -3.0 16.7 | 121 16 -14.0 8.4 5 786 2134 170 14 -2.4 13.8 | 112 14 -13.4 5.4 6 757 2438 180 14 0.0 14.0 | 117 12 -11.0 5.6 7 730 2743 200 10 3.4 9.4 | 98 8 -7.6 1.0 8 703 3048 215 8 4.6 6.6 | 74 7 -6.4 -1.8 9 700 3087 210 11 5.5 9.5 | 102 6 -5.5 1.1 10 677 3353 235 13 10.6 7.5 | 21 1 -0.4 -0.9 11 651 3658 225 20 14.1 14.1 | 209 7 3.1 5.8 12 626 3962 195 22 5.7 21.3 | 158 14 -5.3 12.9 13 603 4267 220 20 12.9 15.3 | 195 7 1.9 6.9 14 558 4877 230 19 14.6 12.2 | 223 5 3.6 3.8 15 516 5486 220 24 15.4 18.4 | 204 11 4.4 10.0 16 500 5740 220 21 13.5 16.1 | 198 8 2.5 7.7 17 477 6096 225 21 14.8 14.8 | 211 8 3.8 6.5 18 439 6706 205 19 8.0 17.2 | 161 9 -3.0 8.8 19 422 7010 220 21 13.5 16.1 | 198 8 2.5 7.7 20 400 7410 215 22 12.6 18.0 | 190 10 1.6 9.6 21 388 7620 215 21 12.0 17.2 | 187 9 1.0 8.8 22 356 8230 205 21 8.9 19.0 | 169 11 -2.1 10.7 23 312 9144 225 17 12.0 12.0 | 196 4 1.0 3.6 24 300 9430 230 17 13.0 10.9 | 218 3 2.0 2.5 25 299 9449 230 16 12.3 10.3 | 213 2 1.3 1.9 26 261 10363 250 24 22.6 8.2 | 271 12 11.6 -0.2 27 250 10650 240 29 25.1 14.5 | 247 15 14.1 6.1 28 238 10973 230 35 26.8 22.5 | 228 21 15.8 14.1 29 212 11718 250 33 31.0 11.3 | 262 20 20.0 2.9 30 206 11887 250 34 31.9 11.6 | 261 21 20.9 3.3 31 200 12090 240 39 33.8 19.5 | 244 25 22.8 11.1 32 188 12497 240 44 38.1 22.0 | 243 30 27.1 13.6 33 155 13716 250 52 48.9 17.8 | 256 39 37.9 9.4 34 150 13930 255 47 45.4 12.2 | 264 35 34.4 3.8 35 148 14021 255 52 50.2 13.5 | 263 40 39.2 5.1 36 121 15240 260 41 40.4 7.1 | 272 29 29.4 -1.3 37 100 16440 250 41 38.5 14.0 | 258 28 27.5 5.6 38 100 16459 260 36 35.5 6.3 | 275 25 24.5 -2.1 39 95 16764 250 41 38.5 14.0 | 258 28 27.5 5.6 40 78 17983 265 17 16.9 1.5 | 319 9 5.9 -6.9 41 74 18288 250 24 22.6 8.2 | 271 12 11.6 -0.2 42 70 18593 255 33 31.9 8.5 | 270 21 20.9 0.2 43 70 18610 255 23 22.2 6.0 | 282 11 11.2 -2.4 44 67 18898 260 24 23.6 4.2 | 288 13 12.6 -4.2 45 64 19202 225 17 12.0 12.0 | 196 4 1.0 3.6 46 61 19507 235 26 21.3 14.9 | 238 12 10.3 6.5 47 58 19812 265 31 30.9 2.7 | 286 21 19.9 -5.7 48 55 20117 265 17 16.9 1.5 | 319 9 5.9 -6.9 49 52 20422 280 18 17.7 -3.1 | 330 13 6.7 -11.5 50 50 20690 265 19 18.9 1.7 | 310 10 7.9 -6.7 51 50 20726 265 23 22.9 2.0 | 298 14 11.9 -6.4 52 47 21031 250 14 13.2 4.8 | 329 4 2.2 -3.6 53 45 21336 255 18 17.4 4.7 | 300 7 6.4 -3.7 54 43 21641 250 22 20.7 7.5 | 275 10 9.7 -0.9 55 41 21946 230 20 15.3 12.9 | 224 6 4.3 4.5 56 37 22555 250 9 8.5 3.1 | 26 6 -2.5 -5.3 57 34 23165 245 21 19.0 8.9 | 266 8 8.0 0.5 58 32 23470 260 12 11.8 2.1 | 353 6 0.8 -6.3 59 31 23774 230 11 8.4 7.1 | 63 3 -2.6 -1.3 60 30 23880 275 21 20.9 -1.8 | 316 14 9.9 -10.2 61 29 24079 270 18 18.0 -0.0 | 320 11 7.0 -8.4 62 28 24384 275 22 21.9 -1.9 | 313 15 10.9 -10.3 63 26 24689 290 11 10.3 -3.8 | 3 12 -0.7 -12.1 64 25 24994 240 10 8.7 5.0 | 35 4 -2.3 -3.4 65 24 25298 250 13 12.2 4.4 | 343 4 1.2 -3.9 66 23 25603 245 19 17.2 8.0 | 273 6 6.2 -0.3 67 22 25908 265 17 16.9 1.5 | 319 9 5.9 -6.9 68 21 26213 245 16 14.5 6.8 | 295 4 3.5 -1.6 69 20 26430 245 21 19.0 8.9 | 266 8 8.0 0.5 70 20 26518 230 18 13.8 11.6 | 221 4 2.8 3.2 71 19 26822 235 24 19.7 13.8 | 238 10 8.7 5.4 72 18 27127 255 16 15.5 4.1 | 314 6 4.5 -4.2 73 17 27432 255 17 16.4 4.4 | 306 7 5.4 -4.0 74 16 28042 265 23 22.9 2.0 | 298 14 11.9 -6.4 75 13 28956 275 17 16.9 -1.5 | 329 12 5.9 -9.9 76 13 29261 250 18 16.9 6.2 | 291 6 5.9 -2.2 77 12 29870 230 32 24.5 20.6 | 228 18 13.5 12.2 78 11 30175 245 33 29.9 13.9 | 254 20 18.9 5.6 79 10 30880 230 16 12.3 10.3 | 213 2 1.3 1.9 Wind Parameters Mean winds (0-6000m): 202.7 at 18.4 knts Storm direction: 232.7 at 13.8 knts Shear (0-3000m) pos: 4.9 neg: 3.7 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 99.8 neg: -46.5 tot: 53.3 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 11.8 stream: -0.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.58 Bulk Shear: 64.56 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 ------------------------------------------------------------------------------- 500 131 19 99 26| 0.0 11.1 11.1| 45.4 0.0 45.4 90.8 0.45| 14.4 6.5 1000 140 21 107 25| 6.9 5.6 12.5| 93.8 -12.8 81.0 81.0 0.36| 16.7 5.9 1500 148 19 110 22| 5.5 3.7 9.2| 96.6 -20.4 76.2 50.8 0.28| 12.6 3.6 2000 155 17 111 19| 5.7 2.8 8.5| 96.8 -29.7 67.1 33.6 0.14| 11.4 1.6 2500 164 16 113 17| 5.9 2.2 8.2| 99.8 -32.1 67.7 27.1 0.10| 10.9 1.1 3000 175 16 122 14| 4.9 3.7 8.7| 99.8 -46.5 53.3 17.8 -0.07| 11.8 -0.8 4000 189 17 136 12| 4.8 2.8 7.6|121.3 -53.3 68.0 17.0 0.03| 10.9 0.3 5000 199 18 149 10| 3.8 2.7 6.4|122.3 -60.7 61.6 12.3 -0.01| 9.7 -0.1 6000 203 18 156 9| 3.1 2.4 5.6|130.3 -74.6 55.6 9.3 -0.03| 9.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251008.12.gif