UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120216.upa.cvt Date: 1600Z 2 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1600Z 2 DEC 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 ------------------------------------------------------------------------------- SFC 1003 231 8.8 0.8 57 8.0 5.1 80 2 281.7 282.4 278.2 293.0 4.04 1 1000 147 9.6 -2.4 43 12.0 4.4 80 2 282.8 283.3 277.6 291.8 3.20 2 992 214 10.0 -4.0 37 14.0 4.1 41 5 283.8 284.3 277.6 292.0 2.86 3 988 248 12.0 -5.0 30 17.0 4.8 22 7 286.1 286.6 278.6 293.9 2.66 4 981 308 12.8 -5.2 28 18.0 5.1 351 10 287.5 288.0 279.2 295.2 2.64 5 972 386 12.4 -5.6 28 18.0 4.8 6 8 287.9 288.3 279.3 295.4 2.59 6 967 430 13.6 -6.4 24 20.0 5.2 15 7 289.5 289.9 279.9 296.7 2.44 7 958 509 14.0 -5.0 26 19.0 5.7 30 5 290.7 291.2 280.8 298.8 2.75 8 940 671 14.2 -3.8 29 18.0 6.1 70 2 292.5 293.0 282.0 301.6 3.07 9 925 807 13.0 -3.0 33 16.0 5.6 115 1 292.6 293.2 282.3 302.4 3.31 10 880 1223 9.2 -2.8 43 12.0 3.7 69 3 292.9 293.5 282.7 303.3 3.53 11 854 1470 8.2 -12.8 21 21.0 0.5 305 4 294.3 294.6 281.1 299.5 1.67 12 852 1490 8.4 -16.6 15 25.0 -0.0 295 4 294.7 295.0 280.7 298.6 1.22 13 850 1509 8.2 -16.8 15 25.0 -0.2 285 4 294.7 295.0 280.7 298.5 1.21 14 815 1856 9.0 -36.0 2 45.0 -1.6 6 4 299.1 299.2 281.3 299.9 0.22 15 762 2408 5.4 -37.6 3 43.0 -4.0 298 8 301.1 301.1 282.1 301.8 0.20 16 752 2516 5.8 277 7 302.6 17 713 2949 3.4 294 7 304.6 18 700 3098 4.2 -26.8 8 31.0 -4.5 330 10 307.1 307.2 285.0 309.2 0.61 19 696 3145 4.4 -26.6 8 31.0 -4.4 326 11 307.9 308.0 285.3 310.0 0.62 20 654 3650 3.4 -32.6 5 36.0 -5.7 282 17 312.3 312.3 286.6 313.6 0.38 21 502 5730 -13.1 -27.1 30 14.0 -16.4 272 13 316.7 316.9 288.6 319.6 0.83 22 500 5760 -13.3 -27.3 30 14.0 -16.6 270 13 316.8 317.0 288.6 319.6 0.81 23 469 6245 -15.9 -34.9 18 19.0 -19.4 263 14 319.4 319.5 289.0 321.0 0.42 24 412 7205 -24.3 -38.3 26 14.0 -26.2 284 15 320.7 320.8 289.3 321.9 0.34 25 400 7420 -25.7 -41.7 21 16.0 -27.6 290 15 321.6 321.6 289.5 322.5 0.25 26 366 8059 -28.9 -48.9 13 20.0 -30.7 258 15 325.6 325.6 290.6 326.1 0.12 27 359 8196 -29.7 -45.7 20 16.0 -31.3 248 15 326.3 326.4 290.9 327.0 0.18 28 329 8812 -34.7 -47.7 26 13.0 -35.7 244 18 327.7 327.7 291.2 328.3 0.16 29 320 9005 -35.5 -51.5 18 16.0 -36.6 255 16 329.2 329.2 291.6 329.6 0.10 30 300 9450 -39.1 -59.1 10 20.0 -40.0 250 8 330.3 330.3 291.8 330.4 0.04 31 297 9519 -39.7 -60.7 9 21.0 -40.6 248 8 330.4 330.4 291.9 330.5 0.04 32 250 10670 -50.1 -63.1 20 13.0 -50.4 265 3 331.6 331.6 292.2 331.7 0.03 33 235 11071 -53.5 -64.5 25 11.0 -53.7 276 7 332.4 332.4 292.4 332.5 0.03 34 224 11378 -55.7 -62.7 41 7.0 -55.8 284 11 333.6 333.6 292.7 333.7 0.04 35 200 12090 -61.3 -69.3 34 8.0 -61.4 230 16 335.7 335.7 293.3 335.8 0.02 36 199 12121 -61.7 -69.7 34 8.0 -61.8 229 16 335.5 335.5 293.2 335.6 0.02 37 184 12602 -65.9 -69.7 59 3.8 -66.0 222 18 336.3 336.3 293.4 336.4 0.02 38 177 12837 -66.1 -72.1 43 6.0 -66.1 222 19 339.7 339.7 294.3 339.8 0.01 39 159 13481 -70.5 -74.7 54 4.2 -70.5 260 22 342.9 342.9 295.0 342.9 0.01 40 156 13595 -67.5 -76.5 27 9.0 -67.5 258 21 349.9 349.9 296.6 349.9 0.01 41 150 13830 -68.9 -78.9 22 10.0 -68.9 240 32 351.4 351.4 297.0 351.4 0.01 42 139 14288 -66.5 -82.5 9 16.0 -66.6 240 39 363.4 363.4 299.4 363.4 0.00 43 126 14880 -67.9 -84.9 7 17.0 -68.0 263 31 371.2 371.2 300.8 371.2 0.00 44 121 15124 -66.5 -85.5 5 19.0 -66.6 262 26 378.1 378.1 301.9 378.1 0.00 45 110 15699 -67.7 -86.7 5 19.0 -67.8 245 28 386.2 386.2 303.2 386.3 0.00 46 108 15810 -65.3 -86.3 4 21.0 -65.4 241 29 392.8 392.8 304.2 392.8 0.00 47 103 16099 -64.1 -86.1 3 22.0 -64.3 265 27 400.5 400.5 305.3 400.5 0.00 48 100 16280 -64.7 -86.7 3 22.0 -64.8 270 27 402.7 402.7 305.6 402.7 0.00 49 81 17558 -66.5 -88.5 3 22.0 -66.7 248 29 424.0 424.0 308.2 424.1 0.00 50 71 18363 -62.3 -88.3 2 26.0 -62.6 255 21 449.3 449.3 310.8 449.3 0.00 51 70 18450 -63.1 -88.1 2 25.0 -63.4 260 17 449.4 449.4 310.8 449.4 0.00 52 67 18718 -64.7 -88.7 2 24.0 -65.0 264 20 451.6 451.6 311.0 451.6 0.00 53 61 19291 -64.9 -88.9 2 24.0 -65.1 267 14 463.4 463.4 312.1 463.4 0.00 54 59 19495 -62.9 -88.9 2 26.0 -63.3 294 10 472.4 472.4 312.8 472.4 0.00 55 53 20153 -64.5 -89.5 2 25.0 -64.8 355 1 483.4 483.4 313.7 483.4 0.00 56 50 20510 -63.7 -89.7 2 26.0 -64.1 345 9 493.4 493.4 314.5 493.4 0.00 57 46 21023 -62.1 -89.1 2 27.0 -62.6 321 10 509.1 509.1 315.6 509.2 0.00 58 43 21444 -58.7 -87.7 1 29.0 -59.5 355 9 527.4 527.4 316.8 527.4 0.00 59 40 21897 -59.9 -87.9 1 28.0 -60.6 42 12 535.4 535.4 317.2 535.5 0.00 TRP 159 13481 -70.5 -74.7 54 4.2 -70.5 260 22 342.9 342.9 295.0 342.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5613.00 m Freezing level: 622.68 mb = 4078.49 m = 13380.70 ft Wetbulb zero: 852.15 mb = 1488.19 m = 4882.45 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 18.20 % Est. max temperature: 21.65 C = 70.96 F Sfc-Lift cond lev (LCL): 887.59 mb = 1150.99 m = 3776.18 ft T: 9.85 C 700-500 lapse rate: 6.57 C/km ThetaE index: 4.77 C Layer 854.0- 815.0 mb Conv cond level (CCL): 510.98 mb = 5590.18 m = 18340.27 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 43.56 C = 110.41 F Cap Strength: 17.38 C Lifted Index: 16.62 C Risk: None Lifted Index @300 mb: 22.49 C Lifted Index @700 mb: 14.43 C Showalter Index: 16.71 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: -3.50 C K Index: -26.30 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.99 J/kg Max Up Vert Vel: 8.37 m/s Conv Inhibition (B-): 28939.49 J/kg Cap Strength: 17.33 C Lift Cond Lev (LCL): 738.52 mb = 2662.78 m = 8736.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 7 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 1003 231 80 2 -2.0 -0.3 | 132 8 -5.9 5.4 1 1000 147 80 2 -2.0 -0.3 | 132 8 -5.9 5.4 2 982 305 350 10 1.7 -9.8 | 29 5 -2.2 -4.1 3 947 610 50 3 -2.3 -1.9 | 122 7 -6.3 3.8 4 925 807 115 1 -0.9 0.4 | 142 8 -4.9 6.2 5 913 914 65 2 -1.8 -0.8 | 130 8 -5.8 4.9 6 880 1219 70 3 -2.8 -1.0 | 125 8 -6.8 4.7 7 850 1509 285 4 3.9 -1.0 | 179 5 -0.1 4.7 8 817 1829 10 4 -0.7 -3.9 | 111 5 -4.7 1.8 9 788 2134 320 6 3.9 -4.6 | 175 1 -0.1 1.2 10 759 2438 295 8 7.3 -3.4 | 234 4 3.3 2.4 11 731 2743 220 2 1.3 1.5 | 160 8 -2.7 7.3 12 704 3048 330 10 5.0 -8.7 | 340 3 1.0 -2.9 13 700 3098 330 10 5.0 -8.7 | 340 3 1.0 -2.9 14 652 3658 280 17 16.7 -3.0 | 258 13 12.8 2.8 15 604 4267 290 11 10.3 -3.8 | 253 7 6.4 2.0 16 581 4572 315 11 7.8 -7.8 | 298 4 3.8 -2.0 17 559 4877 300 12 10.4 -6.0 | 272 6 6.4 -0.2 18 538 5182 285 13 12.6 -3.4 | 254 9 8.6 2.4 19 518 5486 290 16 15.0 -5.5 | 268 11 11.1 0.3 20 500 5760 270 13 13.0 -0.0 | 237 11 9.0 5.8 21 498 5791 270 13 13.0 -0.0 | 237 11 9.0 5.8 22 478 6096 265 14 13.9 1.2 | 235 12 10.0 7.0 23 459 6401 260 14 13.8 2.4 | 230 13 9.8 8.2 24 400 7420 290 15 14.1 -5.1 | 266 10 10.1 0.6 25 389 7620 290 16 15.0 -5.5 | 268 11 11.1 0.3 26 357 8230 245 15 13.6 6.3 | 219 15 9.6 12.1 27 342 8534 240 21 18.2 10.5 | 221 22 14.2 16.3 28 327 8839 245 17 15.4 7.2 | 221 17 11.5 13.0 29 313 9144 265 15 14.9 1.3 | 237 13 11.0 7.1 30 300 9449 250 10 9.4 3.4 | 211 11 5.4 9.2 31 300 9450 250 8 7.5 2.7 | 203 9 3.6 8.5 32 250 10668 205 2 0.8 1.8 | 158 8 -3.1 7.6 33 250 10670 265 3 3.0 0.3 | 171 6 -1.0 6.0 34 217 11582 290 13 12.2 -4.4 | 261 8 8.3 1.3 35 200 12090 230 16 12.3 10.3 | 207 18 8.3 16.1 36 197 12192 225 17 12.0 12.0 | 204 20 8.1 17.8 37 178 12802 220 19 12.2 14.6 | 202 22 8.3 20.3 38 169 13106 245 18 16.3 7.6 | 223 18 12.4 13.4 39 161 13411 235 22 18.0 12.6 | 217 23 14.1 18.4 40 159 13481 260 22 21.7 3.8 | 242 20 17.7 9.6 41 153 13716 255 20 19.3 5.2 | 235 19 15.4 10.9 42 150 13830 240 32 27.7 16.0 | 228 32 23.8 21.8 43 138 14326 240 40 34.6 20.0 | 230 40 30.7 25.8 44 125 14935 265 30 29.9 2.6 | 252 27 25.9 8.4 45 119 15240 260 24 23.6 4.2 | 243 22 19.7 9.9 46 107 15850 240 29 25.1 14.5 | 226 29 21.2 20.3 47 102 16154 270 26 26.0 -0.0 | 255 23 22.0 5.8 48 100 16280 270 27 27.0 -0.0 | 256 24 23.0 5.8 49 97 16459 270 27 27.0 -0.0 | 256 24 23.0 5.8 50 92 16764 250 27 25.4 9.2 | 235 26 21.4 15.0 51 88 17069 260 23 22.7 4.0 | 242 21 18.7 9.8 52 79 17678 245 31 28.1 13.1 | 232 31 24.1 18.9 53 76 17983 260 29 28.6 5.0 | 246 27 24.6 10.8 54 72 18288 250 25 23.5 8.6 | 234 24 19.5 14.3 55 70 18450 260 17 16.7 3.0 | 236 15 12.8 8.7 56 68 18593 270 22 22.0 -0.0 | 252 19 18.0 5.8 57 65 18898 255 17 16.4 4.4 | 231 16 12.5 10.2 58 62 19202 255 16 15.5 4.1 | 229 15 11.5 9.9 59 59 19507 295 10 9.1 -4.2 | 253 5 5.1 1.5 60 53 20117 0 0 -0.0 -0.0 | 146 7 -4.0 5.8 61 51 20422 315 10 7.1 -7.1 | 293 3 3.1 -1.3 62 50 20510 345 9 2.3 -8.7 | 29 3 -1.6 -2.9 63 48 20726 305 10 8.2 -5.7 | 270 4 4.2 0.0 64 41 21336 15 8 -2.1 -7.7 | 72 6 -6.0 -2.0 65 38 21641 75 18 -17.4 -4.7 | 93 21 -21.3 1.1 66 33 22250 70 18 -16.9 -6.2 | 89 21 -20.9 -0.4 Wind Parameters Mean winds (0-6000m): 295.6 at 9.3 knts Storm direction: 325.6 at 7.0 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -146.4 deg Storm rel helicity (0-3000m) pos: 37.1 neg: -31.2 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.96 Bulk Shear: 11.83 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 9 6 91 5| 5.7 0.0 5.7| 16.9 -7.3 9.6 19.2 0.29| 17.4 5.0 1000 26 4 112 6| 2.8 0.8 3.7| 18.3 -11.9 6.4 6.4 0.16| 10.3 1.7 1500 9 4 113 5| 1.9 1.6 3.5| 22.5 -15.9 6.6 4.4 0.11| 10.9 1.2 2000 357 4 113 4| 1.4 2.1 3.5| 23.6 -17.1 6.5 3.2 0.14| 10.2 1.4 2500 337 5 126 3| 1.1 0.8 1.9| 24.0 -29.5 -5.4 -2.2 -0.03| 10.5 -0.3 3000 332 5 129 2| 1.6 0.6 2.2| 37.1 -31.2 6.0 2.0 0.14| 11.6 1.7 4000 306 7 236 2| 0.8 1.7 2.5| 37.2 -49.0 -11.8 -3.0 0.02| 10.8 0.3 5000 304 8 249 3| 0.9 1.9 2.8| 42.3 -55.6 -13.3 -2.7 0.02| 9.7 0.2 6000 296 9 249 5| 0.8 1.9 2.7| 46.5 -74.1 -27.5 -4.6 -0.03| 8.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251202.16.gif