UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 9 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 31 1 925 723 SFC 909 874 25.4 0.4 19 25.0 11.8 120 20 306.8 307.6 288.8 320.2 4.33 3 897 990 23.6 -0.4 20 24.0 10.8 123 19 306.1 306.9 288.4 318.9 4.14 4 850 1457 19.2 -0.8 26 20.0 8.7 130 14 306.3 307.1 288.5 319.4 4.24 5 700 3082 4.6 -3.4 56 8.0 0.7 210 29 307.6 308.4 289.0 320.8 4.25 6 652 3656 -0.3 -6.3 64 6.0 -3.0 215 31 308.4 309.0 288.7 319.8 3.66 7 622 4030 -3.9 -7.7 75 3.8 -5.5 215 32 308.4 309.1 288.5 319.2 3.44 8 608 4209 -5.5 -8.4 80 2.9 -6.7 215 32 308.6 309.2 288.5 319.1 3.34 9 574 4659 -8.5 -15.5 57 7.0 -10.8 215 34 310.2 310.6 287.6 316.6 1.99 10 572 4686 -8.7 -15.7 57 7.0 -11.0 215 34 310.3 310.6 287.6 316.6 1.97 11 569 4726 -8.9 -18.9 44 10.0 -11.9 215 34 310.5 310.8 287.2 315.5 1.51 12 565 4781 -9.1 -19.1 44 10.0 -12.1 215 34 310.9 311.2 287.3 315.8 1.49 13 560 4850 -9.7 -18.7 48 9.0 -12.4 215 35 311.0 311.3 287.5 316.1 1.56 14 556 4905 -10.1 -19.1 48 9.0 -12.8 215 35 311.1 311.4 287.5 316.1 1.52 15 551 4975 -10.1 -28.1 21 18.0 -14.3 215 35 311.9 312.1 286.8 314.3 0.69 16 549 5003 -10.1 -29.1 19 19.0 -14.4 216 36 312.3 312.4 286.9 314.4 0.63 17 548 5017 -10.1 -30.1 18 20.0 -14.5 216 36 312.4 312.5 286.9 314.4 0.57 18 537 5173 -10.7 -34.7 12 24.0 -15.4 217 36 313.5 313.6 287.1 314.9 0.37 19 531 5260 -11.1 -29.1 21 18.0 -15.2 217 37 314.1 314.2 287.5 316.3 0.65 20 521 5406 -11.7 -33.7 14 22.0 -16.0 218 37 315.0 315.1 287.6 316.6 0.43 21 512 5539 -12.1 -31.1 19 19.0 -16.2 219 38 316.1 316.2 288.1 318.1 0.56 22 500 5720 -13.7 -29.7 25 16.0 -17.1 220 39 316.3 316.5 288.3 318.6 0.65 23 463 6298 -19.1 -32.1 31 13.0 -21.5 224 39 316.6 316.7 288.3 318.6 0.56 24 450 6509 -20.1 -45.1 9 25.0 -23.2 223 41 318.0 318.0 288.3 318.5 0.15 25 446 6575 -20.7 -38.7 18 18.0 -23.3 223 42 318.0 318.1 288.5 319.1 0.30 26 435 6759 -22.5 -39.5 20 17.0 -24.8 222 44 318.0 318.1 288.4 319.1 0.28 27 418 7050 -23.9 -45.9 11 22.0 -26.3 221 47 319.9 319.9 288.9 320.4 0.15 28 400 7370 -26.1 -47.1 12 21.0 -28.2 220 50 321.1 321.1 289.2 321.6 0.14 29 320 8947 -37.7 -55.7 14 18.0 -38.7 229 55 326.2 326.2 290.7 326.4 0.06 30 300 9390 -40.5 -59.5 11 19.0 -41.3 225 61 328.3 328.3 291.3 328.5 0.04 31 288 9665 -42.1 -60.1 12 18.0 -42.8 227 62 329.9 329.9 291.7 330.0 0.04 32 264 10243 -46.7 -61.7 17 15.0 -47.1 230 61 331.4 331.4 292.2 331.6 0.04 33 250 10600 -48.9 -63.9 16 15.0 -49.3 230 56 333.4 333.4 292.7 333.5 0.03 34 233 11059 -52.3 -64.3 22 12.0 -52.5 223 53 335.0 335.0 293.1 335.1 0.03 35 222 11371 -53.9 -63.9 28 10.0 -54.1 220 54 337.2 337.2 293.7 337.3 0.03 36 216 11547 -52.9 -64.9 22 12.0 -53.2 221 58 341.4 341.4 294.7 341.5 0.03 37 214 11607 -51.5 -71.5 7 20.0 -51.9 222 59 344.5 344.5 295.4 344.5 0.01 38 204 11920 -48.9 -76.9 2 28.0 -49.4 224 66 353.3 353.3 297.4 353.4 0.01 39 200 12050 -49.1 -78.1 2 29.0 -49.6 225 69 355.0 355.0 297.7 355.0 0.00 40 198 12116 -49.2 -78.3 2 29.1 -49.8 225 70 355.8 355.8 297.8 355.8 0.00 41 164 13346 -51.9 -81.9 2 30.0 -52.4 230 64 371.1 371.1 300.8 371.1 0.00 42 150 13920 -55.3 -83.3 2 28.0 -55.6 215 59 374.8 374.8 301.4 374.8 0.00 43 149 13963 -55.3 -83.3 2 28.0 -55.6 215 59 375.5 375.5 301.5 375.5 0.00 44 137 14498 -56.3 -84.3 2 28.0 -56.6 226 47 382.9 382.9 302.7 382.9 0.00 45 124 15125 -61.1 -86.1 2 25.0 -61.3 222 34 385.2 385.2 303.1 385.2 0.00 46 109 15921 -63.7 -85.7 3 22.0 -63.8 224 43 394.8 394.8 304.5 394.8 0.00 47 100 16450 -63.9 -85.9 3 22.0 -64.1 230 39 404.3 404.3 305.7 404.3 0.00 48 94 16829 -63.1 -87.1 3 24.0 -63.3 232 38 413.1 413.1 306.9 413.1 0.00 49 75 18209 -65.3 -89.3 2 24.0 -65.5 245 22 436.0 436.0 309.4 436.0 0.00 50 70 18630 -63.5 -88.5 2 25.0 -63.8 235 18 448.5 448.5 310.7 448.5 0.00 51 68 18809 -62.7 -88.7 2 26.0 -63.0 238 17 454.0 454.0 311.3 454.0 0.00 52 60 19580 -64.1 -90.1 2 26.0 -64.4 254 31 467.4 467.4 312.4 467.4 0.00 53 57 19897 -61.5 -89.5 1 28.0 -61.9 255 27 480.2 480.2 313.5 480.2 0.00 54 56 20007 -61.3 -88.3 2 27.0 -61.7 242 25 483.1 483.1 313.7 483.1 0.00 55 50 20710 -62.3 -89.3 2 27.0 -62.7 235 19 496.7 496.7 314.7 496.7 0.00 56 45 21367 -57.9 -87.9 1 30.0 -58.7 260 15 522.5 522.5 316.5 522.6 0.00 57 43 21652 -60.1 -89.1 1 29.0 -60.7 260 10 524.0 524.0 316.5 524.0 0.00 58 34 23110 -61.9 -89.9 1 28.0 -62.6 209 14 555.6 555.6 318.4 555.7 0.00 59 30 23890 -58.5 -88.5 1 30.0 -59.6 250 21 585.2 585.2 319.9 585.2 0.01 60 27 24555 -56.3 -87.3 1 31.0 -57.8 266 25 609.2 609.2 321.0 609.3 0.01 61 25 25042 -57.5 -88.5 1 31.0 -58.9 294 22 619.4 619.4 321.5 619.4 0.01 62 20 26460 -54.5 -87.5 1 33.0 -56.8 245 24 669.4 669.4 323.4 669.4 0.01 63 19 26789 -53.7 -86.7 1 33.0 -56.3 242 21 681.7 681.7 323.9 681.8 0.01 64 17 27507 -52.5 -86.5 1 34.0 -55.6 231 23 707.6 707.6 324.7 707.7 0.01 65 16 27900 -51.5 -85.5 1 34.0 -55.1 248 30 723.3 723.3 325.1 723.4 0.02 66 14 28758 -56.1 -87.1 1 31.0 -58.7 287 26 735.8 735.8 325.6 735.9 0.01 67 12 29736 -57.3 -88.3 1 31.0 -59.9 249 15 764.7 764.7 326.3 764.8 0.01 68 11 30293 -52.5 -86.5 1 34.0 -56.8 238 23 801.4 801.4 327.3 801.6 0.02 69 10 30910 -51.9 -85.9 1 34.0 -56.6 250 35 825.8 825.8 327.8 826.0 0.02 70 9.8 31041 -50.5 -85.5 1 35.0 -55.9 250 35 835.9 835.9 328.1 836.1 0.03 71 8.2 32206 -48.9 -84.9 1 36.0 -55.6 253 38 885.9 885.9 329.1 886.2 0.04 72 8.1 32286 -49.1 -85.1 1 36.0 -55.7 253 39 888.2 888.2 329.2 888.6 0.03 73 7.7 32620 -46.9 -83.9 1 37.0 -54.8 254 39 910.0 910.0 329.6 910.5 0.05 74 7.0 33250 -47.5 -83.5 1 36.0 -55.4 255 41 932.7 932.7 330.1 933.2 0.05 75 6.9 33345 -47.5 -84.5 1 37.0 -55.5 936.5 936.6 330.1 937.0 0.05 TRP 222 11371 -53.9 -63.9 28 10.0 -54.1 220 54 337.2 337.2 293.7 337.3 0.03 WND 198 12116 -49.2 -78.3 2 29.1 -49.8 225 70 355.8 355.8 297.8 355.8 0.00 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 654.94 mb = 3620.50 m = 11878.15 ft Wetbulb zero: 690.60 mb = 3191.17 m = 10469.59 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 43.95 % Est. max temperature: 25.71 C = 78.28 F Sfc-Lift cond lev (LCL): 627.49 mb = 3960.21 m = 12992.65 ft T: -3.23 C 700-500 lapse rate: 6.94 C/km ThetaE index: 1.29 C Layer 897.0- 850.0 mb Conv cond level (CCL): 609.20 mb = 4193.78 m = 13758.96 ft Mean mixing ratio: 4.22 g/kg Conv temperature: 27.11 C = 80.80 F Cap Strength: 3.35 C Lifted Index: 3.04 C Risk: None Lifted Index @300 mb: 6.82 C Lifted Index @700 mb: 1.12 C Showalter Index: 3.04 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 12.90 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 67.00 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.22 J/kg Max Up Vert Vel: 2.11 m/s Conv Inhibition (B-): 65057.12 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 628.06 mb = 3953.08 m = 12969.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 22 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 ---------------------------------------------------------- 0 909 874 120 20 -17.3 10.0 | 89 37 -36.8 -0.9 1 874 1219 130 16 -12.3 10.3 | 89 32 -31.7 -0.6 2 850 1457 130 14 -10.7 9.0 | 86 30 -30.2 -1.9 3 843 1524 125 14 -11.5 8.0 | 85 31 -30.9 -2.9 4 813 1829 165 13 -3.4 12.6 | 94 23 -22.8 1.7 5 784 2134 195 21 5.4 20.3 | 124 17 -14.0 9.4 6 756 2438 200 21 7.2 19.7 | 126 15 -12.3 8.8 7 729 2743 205 22 9.3 19.9 | 132 14 -10.2 9.1 8 700 3082 210 29 14.5 25.1 | 161 15 -5.0 14.2 9 676 3353 215 31 17.8 25.4 | 173 15 -1.7 14.5 10 650 3658 215 31 17.8 25.4 | 173 15 -1.7 14.5 11 602 4267 215 32 18.4 26.2 | 176 15 -1.1 15.3 12 557 4877 215 35 20.1 28.7 | 182 18 0.6 17.8 13 500 5720 220 39 25.1 29.9 | 196 20 5.6 19.0 14 475 6096 225 37 26.2 26.2 | 204 17 6.7 15.3 15 400 7370 220 50 32.1 38.3 | 205 30 12.7 27.4 16 386 7620 225 52 36.8 36.8 | 214 31 17.3 25.9 17 311 9144 230 56 42.9 36.0 | 223 34 23.4 25.1 18 300 9390 225 61 43.1 43.1 | 216 40 23.7 32.2 19 271 10058 230 64 49.0 41.1 | 224 42 29.6 30.3 20 250 10600 230 56 42.9 36.0 | 223 34 23.4 25.1 21 225 11278 220 51 32.8 39.1 | 205 31 13.3 28.2 22 222 11371 220 54 34.7 41.4 | 207 34 15.3 30.5 23 200 12050 225 69 48.8 48.8 | 218 48 29.3 37.9 24 198 12116 225 70 49.5 49.5 | 218 49 30.0 38.6 25 196 12192 225 70 49.5 49.5 | 218 49 30.0 38.6 26 162 13411 230 64 49.0 41.1 | 224 42 29.6 30.3 27 155 13716 220 51 32.8 39.1 | 205 31 13.3 28.2 28 150 13920 215 59 33.8 48.3 | 201 40 14.4 37.4 29 148 14021 215 60 34.4 49.1 | 201 41 15.0 38.3 30 134 14630 230 43 32.9 27.6 | 219 22 13.5 16.8 31 121 15240 220 31 19.9 23.7 | 182 13 0.5 12.9 32 116 15545 220 46 29.6 35.2 | 203 26 10.1 24.4 33 100 16450 230 39 29.9 25.1 | 216 18 10.4 14.2 34 95 16764 230 39 29.9 25.1 | 216 18 10.4 14.2 35 90 17069 240 35 30.3 17.5 | 239 13 10.9 6.6 36 86 17374 225 33 23.3 23.3 | 197 13 3.9 12.4 37 78 17983 230 21 16.1 13.5 | 128 4 -3.4 2.6 38 74 18288 250 23 21.6 7.9 | 324 4 2.2 -3.0 39 70 18593 255 20 19.3 5.2 | 1 6 -0.1 -5.7 40 70 18630 235 18 14.7 10.3 | 83 5 -4.7 -0.6 41 67 18898 240 17 14.7 8.5 | 63 5 -4.7 -2.4 42 61 19507 250 32 30.1 10.9 | 270 11 10.6 0.1 43 58 19812 265 29 28.9 2.5 | 312 13 9.4 -8.4 44 55 20117 230 23 17.6 14.8 | 155 4 -1.8 3.9 45 52 20422 280 19 18.7 -3.3 | 3 14 -0.7 -14.2 46 50 20710 235 19 15.6 10.9 | 90 4 -3.9 0.0 47 50 20726 245 12 10.9 5.1 | 56 10 -8.6 -5.8 48 47 21031 235 17 13.9 9.8 | 78 6 -5.5 -1.1 49 45 21336 260 16 15.8 2.8 | 25 9 -3.7 -8.1 50 43 21641 260 10 9.8 1.7 | 46 13 -9.6 -9.1 51 39 22250 240 1 0.9 0.5 | 61 21 -18.6 -10.4 52 37 22555 210 10 5.0 8.7 | 81 15 -14.5 -2.2 53 35 22860 230 14 10.7 9.0 | 78 9 -8.7 -1.9 54 34 23165 205 14 5.9 12.7 | 98 14 -13.5 1.8 55 32 23470 240 17 14.7 8.5 | 63 5 -4.7 -2.4 56 30 23890 250 21 19.7 7.2 | 356 4 0.3 -3.7 57 29 24079 235 21 17.2 12.0 | 117 3 -2.3 1.2 58 28 24384 255 26 25.1 6.7 | 306 7 5.7 -4.2 59 25 24994 295 23 20.8 -9.7 | 356 21 1.4 -20.6 60 24 25298 290 15 14.1 -5.1 | 19 17 -5.4 -16.0 61 23 25603 245 14 12.7 5.9 | 54 8 -6.8 -5.0 62 22 25908 225 15 10.6 10.6 | 88 9 -8.8 -0.3 63 20 26460 245 24 21.8 10.1 | 288 2 2.3 -0.7 64 20 26518 255 21 20.3 5.4 | 351 6 0.8 -5.5 65 19 26822 240 21 18.2 10.5 | 73 1 -1.3 -0.4 66 18 27127 250 20 18.8 6.8 | 9 4 -0.7 -4.0 67 17 27432 230 22 16.9 14.1 | 141 4 -2.6 3.3 68 16 27737 235 25 20.5 14.3 | 197 4 1.0 3.5 69 16 28042 260 35 34.5 6.1 | 288 16 15.0 -4.8 70 14 28651 285 29 28.0 -7.5 | 335 20 8.6 -18.4 71 14 28956 290 21 19.7 -7.2 | 359 18 0.3 -18.1 72 12 29566 275 14 13.9 -1.2 | 24 13 -5.5 -12.1 73 12 29870 230 15 11.5 9.6 | 81 8 -8.0 -1.2 74 10 30910 250 35 32.9 12.0 | 265 13 13.4 1.1 75 7 33250 255 41 39.6 10.6 | 271 20 20.1 -0.3 Wind Parameters Mean winds (0-6000m): 210.8 at 29.7 knts Storm direction: 240.8 at 22.3 knts Shear (0-3000m) pos: 6.6 neg: 0.1 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 134.2 neg: -13.7 tot: 120.5 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 143.69 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 ------------------------------------------------------------------------------- 500 126 17 89 33| 6.3 0.0 6.3| 2.7 -8.0 -5.3 -10.7 -0.11| 6.5 -0.7 1000 133 15 89 31| 7.8 0.0 7.8| 39.8 -13.7 26.1 26.1 0.24| 8.7 2.1 1500 155 17 99 27| 8.9 0.0 8.9| 87.7 -13.7 74.0 49.3 0.46| 9.9 4.6 2000 171 18 107 23| 8.0 0.0 8.0|104.0 -13.7 90.2 45.1 0.52| 8.7 4.6 2500 184 20 118 20| 7.9 0.0 7.9|133.3 -13.7 119.6 47.8 0.61| 8.6 5.2 3000 193 22 126 18| 6.6 0.1 6.6|134.2 -13.7 120.5 40.2 0.61| 7.2 4.4 4000 201 25 140 16| 4.9 0.5 5.4|143.6 -13.7 129.8 32.5 0.61| 5.9 3.6 5000 206 27 152 15| 4.5 0.4 4.9|171.8 -13.7 158.1 31.6 0.64| 5.4 3.4 6000 211 30 164 15| 3.9 0.8 4.7|180.6 -13.7 166.9 27.8 0.56| 5.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251009.00.gif