UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100718.upa.cvt Date: 1800Z 7 OCT 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1800Z 7 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 92 320 2 SFC 996 231 28.8 4.8 22 24.0 15.0 320 2 302.3 303.3 288.3 318.6 5.41 2 983 328 26.2 4.2 24 22.0 13.8 59 2 300.8 301.8 287.6 316.6 5.26 3 967 448 25.2 2.2 22 23.0 12.6 53 2 301.2 302.1 287.2 315.2 4.63 4 966 456 26.2 0.2 18 26.0 12.3 53 2 302.3 303.1 286.9 314.6 4.01 5 964 471 26.4 0.4 18 26.0 12.5 52 3 302.7 303.5 287.1 315.2 4.08 6 925 776 24.8 -1.2 18 26.0 11.2 75 9 304.7 305.4 287.5 316.3 3.78 7 898 1035 23.6 -3.4 16 27.0 9.9 90 8 306.0 306.6 287.5 316.3 3.31 8 850 1511 20.0 -6.0 17 26.0 7.5 105 13 307.1 307.6 287.5 316.1 2.87 9 794 2092 14.6 -7.4 21 22.0 4.5 141 9 307.4 307.9 287.5 316.1 2.76 10 784 2199 14.4 -15.6 11 30.0 2.7 148 9 308.3 308.5 286.4 313.0 1.45 11 772 2329 15.0 -23.0 6 38.0 1.9 154 10 310.3 310.4 286.4 312.9 0.78 12 700 3148 9.4 -21.6 9 31.0 -1.2 185 13 312.9 313.1 287.5 316.2 0.97 13 670 3510 7.2 -28.8 6 36.0 -3.3 195 14 314.4 314.5 287.5 316.2 0.53 14 641 3873 5.6 -27.4 7 33.0 -4.3 224 15 316.6 316.7 288.3 318.8 0.63 15 536 5306 -5.5 -38.5 5 33.0 -12.2 228 16 319.9 320.0 289.0 320.9 0.26 16 529 5410 -5.3 -45.3 3 40.0 -12.4 226 16 321.4 321.4 289.3 321.8 0.13 17 500 5850 -8.3 -43.3 4 35.0 -14.5 235 22 322.9 323.0 289.8 323.6 0.17 18 483 6117 -9.3 -47.3 3 38.0 -15.4 234 20 324.9 324.9 290.4 325.3 0.11 19 463 6442 -11.5 -48.5 3 37.0 -17.0 227 18 326.1 326.1 290.7 326.5 0.10 20 411 7339 -19.7 -50.7 5 31.0 -23.2 229 20 326.8 326.9 290.9 327.2 0.09 21 400 7540 -20.9 -53.9 3 33.0 -24.3 225 20 327.8 327.8 291.2 328.1 0.06 22 378 7955 -23.7 -56.7 3 33.0 -26.6 240 25 329.5 329.5 291.6 329.7 0.05 23 314 9274 -35.7 -58.7 8 23.0 -37.0 232 26 330.7 330.7 292.0 330.9 0.04 24 303 9521 -36.5 -60.5 7 24.0 -37.7 235 29 333.0 333.0 292.6 333.1 0.04 25 302 9544 -36.5 -62.5 5 26.0 -37.7 235 30 333.3 333.3 292.6 333.4 0.03 26 300 9590 -36.7 -62.7 5 26.0 -37.9 235 33 333.6 333.6 292.7 333.8 0.03 27 284 9969 -39.1 -62.1 7 23.0 -40.1 240 40 335.5 335.5 293.2 335.6 0.03 28 250 10840 -42.1 -68.1 4 26.0 -43.0 245 58 343.5 343.5 295.1 343.5 0.02 29 226 11519 -43.9 -73.9 2 30.0 -44.7 243 65 350.8 350.8 296.8 350.8 0.01 30 200 12330 -48.3 -77.3 2 29.0 -48.9 240 73 356.3 356.3 298.0 356.3 0.01 31 192 12598 -49.5 -79.5 2 30.0 -50.0 240 74 358.5 358.5 298.4 358.6 0.00 32 175 13199 -54.2 -80.5 3 26.2 -54.6 240 75 360.4 360.4 298.8 360.4 0.00 33 150 14170 -62.1 -82.1 5 20.0 -62.3 245 65 363.1 363.1 299.3 363.1 0.00 34 116 15727 -70.7 -86.7 8 16.0 -70.8 246 44 374.9 374.9 301.4 374.9 0.00 35 112 15935 -70.7 -85.7 9 15.0 -70.8 248 40 378.7 378.7 302.1 378.7 0.00 TRP WND 175 13199 -54.2 -80.5 3 26.2 -54.6 240 75 360.4 360.4 298.8 360.4 0.00 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 588.03 mb = 4595.92 m = 15078.31 ft Wetbulb zero: 728.07 mb = 2818.99 m = 9248.53 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 10.49 % Est. max temperature: 33.62 C = 92.51 F Sfc-Lift cond lev (LCL): 700.13 mb = 3146.48 m = 10322.97 ft T: 9.41 C 700-500 lapse rate: 6.55 C/km ThetaE index: 4.05 C Layer 983.0- 964.0 mb Conv cond level (CCL): 501.93 mb = 5819.97 m = 19094.15 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 49.29 C = 120.72 F Cap Strength: 11.09 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 12.79 C Lifted Index @700 mb: 8.50 C Showalter Index: 10.31 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 2.30 C K Index: -8.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.59 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 9216.41 J/kg Cap Strength: 11.10 C Lift Cond Lev (LCL): 651.15 mb = 3743.82 m = 12282.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 10 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 ---------------------------------------------------------- 0 996 231 320 2 1.3 -1.5 | 43 10 -6.6 -7.2 1 986 305 60 2 -1.7 -1.0 | 55 12 -9.6 -6.7 2 946 610 45 3 -2.1 -2.1 | 52 13 -10.0 -7.8 3 925 776 75 9 -8.7 -2.3 | 64 18 -16.6 -8.0 4 910 914 80 8 -7.9 -1.4 | 66 17 -15.8 -7.0 5 879 1219 105 8 -7.7 2.1 | 77 16 -15.6 -3.6 6 850 1511 105 13 -12.6 3.4 | 84 21 -20.5 -2.3 7 849 1524 100 12 -11.8 2.1 | 80 20 -19.7 -3.6 8 819 1829 120 10 -8.7 5.0 | 88 17 -16.6 -0.7 9 789 2134 145 9 -5.2 7.4 | 97 13 -13.1 1.7 10 761 2438 160 10 -3.4 9.4 | 108 12 -11.3 3.7 11 734 2743 165 9 -2.3 8.7 | 106 11 -10.2 3.0 12 708 3048 160 10 -3.4 9.4 | 108 12 -11.3 3.7 13 700 3148 185 13 1.1 13.0 | 137 10 -6.8 7.3 14 682 3353 185 14 1.2 13.9 | 141 11 -6.7 8.3 15 657 3658 205 13 5.5 11.8 | 158 7 -2.4 6.1 16 632 3962 235 16 13.1 9.2 | 236 6 5.2 3.5 17 609 4267 230 20 15.3 12.9 | 226 10 7.4 7.2 18 564 4877 235 17 13.9 9.8 | 236 7 6.0 4.1 19 523 5486 225 16 11.3 11.3 | 211 7 3.4 5.7 20 500 5850 235 22 18.0 12.6 | 235 12 10.1 7.0 21 484 6096 235 20 16.4 11.5 | 236 10 8.5 5.8 22 465 6401 225 18 12.7 12.7 | 214 9 4.8 7.1 23 447 6706 240 19 16.5 9.5 | 246 9 8.5 3.8 24 400 7540 225 20 14.1 14.1 | 216 11 6.2 8.5 25 396 7620 225 19 13.4 13.4 | 215 10 5.5 7.8 26 379 7925 240 25 21.7 12.5 | 244 15 13.7 6.8 27 319 9144 230 26 19.9 16.7 | 227 16 12.0 11.1 28 306 9449 235 25 20.5 14.3 | 235 15 12.6 8.7 29 300 9590 235 33 27.0 18.9 | 235 23 19.1 13.3 30 268 10363 245 47 42.6 19.9 | 248 37 34.7 14.2 31 256 10668 245 49 44.4 20.7 | 248 39 36.5 15.0 32 250 10840 245 58 52.6 24.5 | 247 48 44.7 18.9 33 200 12330 240 73 63.2 36.5 | 241 63 55.3 30.8 34 195 12497 240 74 64.1 37.0 | 241 64 56.2 31.3 35 175 13199 240 75 65.0 37.5 | 241 65 57.0 31.8 36 169 13411 240 75 65.0 37.5 | 241 65 57.0 31.8 37 150 14170 245 65 58.9 27.5 | 247 55 51.0 21.8 38 125 15240 250 50 47.0 17.1 | 254 41 39.1 11.4 39 113 15850 245 42 38.1 17.7 | 248 32 30.2 12.1 40 107 16154 260 33 32.5 5.7 | 270 25 24.6 0.1 Wind Parameters Mean winds (0-6000m): 204.4 at 13.0 knts Storm direction: 234.4 at 9.7 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 91.6 neg: -6.3 tot: 85.3 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.51 Bulk Shear: 32.82 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 53 3 54 13| 8.4 0.0 8.4| 13.9 -1.6 12.3 24.7 0.42| 9.1 3.8 1000 77 5 62 15| 5.1 0.0 5.1| 37.5 -1.6 35.9 35.9 0.60| 7.7 4.6 1500 91 7 70 16| 4.3 0.0 4.3| 53.4 -5.5 47.9 31.9 0.51| 7.6 3.9 2000 103 8 76 16| 2.9 0.0 2.9| 69.2 -5.5 63.7 31.8 0.54| 7.4 4.0 2500 116 8 82 15| 2.2 0.0 2.2| 74.3 -6.3 68.0 27.2 0.53| 6.5 3.4 3000 128 9 88 15| 2.6 0.0 2.6| 91.6 -6.3 85.3 28.4 0.59| 6.7 3.9 4000 162 10 110 12| 2.5 0.0 2.5|110.6 -8.4 102.2 25.5 0.59| 7.2 4.2 5000 190 12 135 8| 1.8 0.2 2.0|113.4 -11.4 102.0 20.4 0.53| 6.2 3.3 6000 204 13 157 7| 1.8 0.2 2.1|122.4 -17.2 105.2 17.5 0.47| 6.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251007.18.gif