UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100816.upa.cvt Date: 1600Z 8 OCT 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1600Z 8 OCT 25 Station: K1Y7 WMO ident: 74004 Latitude: 32.85 Longitude: -114.40 Elevation: 231.00 ------------------------------------------------------------------------------- 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 101 40 2 SFC 997 231 23.2 6.2 33 17.0 13.5 40 2 296.6 297.7 286.8 314.1 5.96 2 992 268 22.8 4.8 31 18.0 12.8 83 4 296.6 297.6 286.2 312.6 5.43 3 979 364 24.4 3.4 26 21.0 12.8 129 6 299.4 300.3 286.8 314.3 4.99 4 974 402 26.0 2.0 21 24.0 12.9 131 6 301.4 302.2 287.1 315.1 4.53 5 961 501 26.2 2.2 21 24.0 13.0 138 6 302.8 303.6 287.7 316.9 4.66 6 925 784 24.8 1.8 22 23.0 12.1 135 9 304.7 305.5 288.4 319.1 4.71 7 913 898 23.8 2.8 25 21.0 12.0 135 9 304.8 305.7 288.9 320.4 5.13 8 882 1199 23.2 -21.8 4 45.0 6.6 158 11 307.2 307.3 285.2 309.7 0.76 9 871 1308 23.0 -12.0 9 35.0 7.6 167 13 308.1 308.4 286.6 313.7 1.75 10 850 1519 21.2 -0.8 23 22.0 9.5 185 17 308.4 309.2 289.2 321.6 4.24 11 841 1611 20.4 -3.6 20 24.0 8.3 180 17 308.5 309.1 288.5 319.4 3.48 12 813 1902 19.2 -14.8 9 34.0 5.2 181 16 310.2 310.5 287.1 315.1 1.49 13 797 2072 19.4 -28.6 3 48.0 3.7 184 19 312.2 312.3 286.6 313.8 0.45 14 771 2356 18.2 -28.8 3 47.0 2.9 185 22 313.8 313.9 287.2 315.5 0.46 15 726 2866 14.0 -25.0 5 39.0 0.9 193 19 314.7 314.8 287.8 317.1 0.69 16 700 3171 10.8 -4.2 35 15.0 3.3 200 16 314.4 315.2 290.9 327.2 4.00 17 690 3290 9.6 -0.4 50 10.0 4.2 200 14 314.4 315.4 292.1 331.4 5.39 18 665 3594 6.8 -2.2 53 9.0 2.2 193 15 314.6 315.5 291.7 330.1 4.90 19 654 3731 6.2 -12.8 24 19.0 -1.6 190 16 315.4 315.8 289.5 322.6 2.18 20 644 3857 5.2 -5.8 45 11.0 -0.0 189 17 315.7 316.4 291.2 328.1 3.85 21 627 4074 3.2 -6.8 48 10.0 -1.4 187 18 315.8 316.5 291.0 327.6 3.66 22 609 4309 1.4 -10.6 40 12.0 -3.7 185 19 316.4 316.9 290.4 325.5 2.80 23 600 4428 1.0 -17.0 25 18.0 -5.5 186 19 317.3 317.6 289.6 322.9 1.68 24 590 4563 0.0 -16.0 29 16.0 -5.9 187 19 317.6 318.0 289.9 323.9 1.86 25 582 4672 -1.1 -8.1 59 7.0 -4.2 188 19 317.6 318.3 291.5 329.2 3.57 26 557 5020 -4.1 -6.3 85 2.2 -5.1 191 20 318.1 318.9 292.2 331.9 4.29 27 554 5062 -4.5 -7.5 80 3.0 -5.8 192 20 318.1 318.8 291.9 330.8 3.93 28 551 5105 -4.1 -10.1 63 6.0 -6.7 192 20 319.1 319.7 291.6 329.6 3.22 29 500 5860 -11.3 -13.7 82 2.4 -12.2 200 24 319.3 319.8 291.2 328.1 2.65 30 493 5968 -12.3 -14.0 87 1.7 -12.9 205 23 319.3 319.8 291.2 328.0 2.63 31 492 5984 -12.3 -14.9 81 2.6 -13.2 205 23 319.5 320.0 291.0 327.6 2.44 32 488 6047 -11.1 -33.1 14 22.0 -15.8 208 22 321.7 321.8 289.8 323.5 0.48 33 487 6063 -10.5 -45.5 4 35.0 -16.1 209 22 322.7 322.7 289.7 323.2 0.13 34 470 6337 -11.1 -47.1 3 36.0 -16.7 214 22 325.2 325.2 290.5 325.7 0.12 35 400 7560 -19.1 -52.1 4 33.0 -22.9 225 19 330.2 330.2 291.9 330.5 0.08 36 313 9341 -31.9 -60.9 4 29.0 -33.7 234 35 336.3 336.3 293.4 336.5 0.03 37 300 9640 -33.3 -64.3 3 31.0 -35.0 240 39 338.4 338.4 294.0 338.5 0.02 38 292 9829 -33.9 -64.9 3 31.0 -35.5 236 39 340.2 340.2 294.4 340.3 0.02 39 281 10096 -36.1 -65.1 3 29.0 -37.5 230 41 340.8 340.8 294.6 340.9 0.02 40 273 10295 -36.7 -66.7 3 30.0 -38.1 232 47 342.8 342.8 295.0 342.8 0.02 41 270 10372 -36.1 -68.1 2 32.0 -37.5 233 49 344.7 344.7 295.4 344.8 0.01 42 250 10900 -40.1 -68.1 3 28.0 -41.2 235 58 346.4 346.5 295.8 346.5 0.02 43 206 12197 -49.4 -70.1 7 20.7 -49.8 245 64 351.6 351.6 297.0 351.7 0.01 44 202 12325 -50.3 -70.3 8 20.0 -50.7 245 61 352.1 352.1 297.1 352.2 0.01 45 200 12390 -50.5 -73.5 5 23.0 -51.0 245 60 352.8 352.8 297.3 352.8 0.01 46 190 12723 -52.5 -75.5 5 23.0 -52.9 241 61 354.8 354.8 297.7 354.8 0.01 TRP WND 206 12197 -49.4 -70.1 7 20.7 -49.8 245 64 351.6 351.6 297.0 351.7 0.01 Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 590.00 mb = 4563.10 m = 14970.63 ft Wetbulb zero: 658.72 mb = 3672.07 m = 12047.31 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 34.28 % Est. max temperature: 34.97 C = 94.95 F Sfc-Lift cond lev (LCL): 774.95 mb = 2312.12 m = 7585.61 ft T: 18.38 C 700-500 lapse rate: 8.22 C/km ThetaE index: 10.68 C Layer 882.0- 871.0 mb Conv cond level (CCL): 538.95 mb = 5277.01 m = 17312.81 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 45.70 C = 114.25 F Cap Strength: 10.56 C Lifted Index: 6.90 C Risk: None Lifted Index @300 mb: 15.75 C Lifted Index @700 mb: 10.60 C Showalter Index: 4.24 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 32.50 C Cross Totals Index: 10.50 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 58.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.09 J/kg Max Up Vert Vel: 7.36 m/s Conv Inhibition (B-): 5830.19 J/kg Cap Strength: 10.93 C Lift Cond Lev (LCL): 673.66 mb = 3487.82 m = 11442.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 13 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 ---------------------------------------------------------- 0 997 231 40 2 -1.3 -1.5 | 38 15 -9.0 -11.6 1 987 305 125 6 -4.9 3.4 | 62 14 -12.7 -6.6 2 947 610 145 6 -3.4 4.9 | 65 12 -11.2 -5.1 3 925 784 135 9 -6.4 6.4 | 75 15 -14.1 -3.7 4 911 914 135 9 -6.4 6.4 | 75 15 -14.1 -3.7 5 880 1219 160 11 -3.8 10.3 | 91 12 -11.5 0.3 6 850 1519 185 17 1.5 16.9 | 138 9 -6.3 6.9 7 850 1524 180 18 0.0 18.0 | 136 11 -7.8 7.9 8 820 1829 180 14 0.0 14.0 | 117 9 -7.8 3.9 9 791 2134 185 21 1.8 20.9 | 151 12 -5.9 10.9 10 763 2438 185 23 2.0 22.9 | 156 14 -5.8 12.9 11 736 2743 190 20 3.5 19.7 | 156 11 -4.3 9.6 12 700 3171 200 16 5.5 15.0 | 155 5 -2.3 5.0 13 684 3353 200 13 4.4 12.2 | 123 4 -3.3 2.2 14 659 3658 190 16 2.8 15.8 | 139 8 -5.0 5.7 15 610 4267 185 19 1.7 18.9 | 145 11 -6.1 8.9 16 565 4877 190 19 3.3 18.7 | 153 10 -4.5 8.7 17 500 5860 200 24 8.2 22.6 | 182 13 0.5 12.5 18 485 6096 210 22 11.0 19.1 | 200 10 3.2 9.0 19 413 7315 230 20 15.3 12.9 | 250 8 7.6 2.8 20 400 7560 225 19 13.4 13.4 | 239 7 5.7 3.4 21 397 7620 220 18 11.6 13.8 | 226 5 3.8 3.7 22 380 7925 240 21 18.2 10.5 | 268 10 10.4 0.4 23 321 9144 230 32 24.5 20.6 | 238 20 16.8 10.5 24 300 9640 240 39 33.8 19.5 | 250 28 26.0 9.4 25 282 10058 230 40 30.6 25.7 | 236 28 22.9 15.7 26 259 10668 235 58 47.5 33.3 | 240 46 39.8 23.2 27 250 10900 235 58 47.5 33.3 | 240 46 39.8 23.2 28 247 10973 235 62 50.8 35.6 | 239 50 43.0 25.5 29 206 12197 245 64 58.0 27.0 | 251 53 50.2 17.0 30 200 12390 245 60 54.4 25.4 | 252 49 46.6 15.3 31 197 12497 245 64 58.0 27.0 | 251 53 50.2 17.0 32 187 12802 240 60 52.0 30.0 | 246 48 44.2 19.9 Wind Parameters Mean winds (0-6000m): 187.6 at 16.9 knts Storm direction: 217.6 at 12.7 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 89.4 neg: -9.4 tot: 80.0 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.02 Bulk Shear: 26.61 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 ------------------------------------------------------------------------------- 500 135 6 64 13| 8.8 0.0 8.8| 31.1 0.0 31.1 62.3 0.85| 10.4 8.8 1000 140 8 72 13| 6.4 0.0 6.4| 47.1 0.0 47.1 47.1 0.81| 8.3 6.8 1500 158 10 86 11| 5.8 0.0 5.8| 68.7 -5.4 63.3 42.2 0.70| 9.3 6.5 2000 168 12 98 10| 6.0 0.0 6.0| 86.2 -7.9 78.3 39.1 0.67| 9.3 6.3 2500 174 14 112 10| 4.5 0.0 4.5| 88.9 -8.0 80.9 32.4 0.61| 8.4 5.2 3000 178 14 118 9| 2.9 0.0 2.9| 89.4 -9.4 80.0 26.7 0.52| 8.1 4.2 4000 182 15 123 9| 2.2 0.7 2.9| 93.2 -11.1 82.1 20.5 0.45| 7.1 3.2 5000 184 16 130 9| 2.0 0.6 2.6|102.3 -11.1 91.2 18.2 0.48| 6.1 2.9 6000 188 17 141 9| 1.9 0.5 2.4|124.8 -11.1 113.7 19.0 0.52| 5.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251008.16.gif