UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for KEPZ... Searching the city database file for: KEPZ ... Date:0000Z 22 DEC 25 Station: KEPZ WMO ident: 72364 Latitude: 31.87 Longitude: -106.70 Elevation: 1252.00 ------------------------------------------------------------------------------- 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 125 1 925 815 SFC 880 1252 23.2 -4.8 15 28.0 9.3 260 6 307.4 308.0 287.8 316.9 3.04 3 875 1301 21.8 -7.2 14 29.0 8.1 257 6 306.4 306.9 286.9 314.5 2.54 4 850 1550 19.4 -6.6 17 26.0 7.1 245 6 306.5 307.0 287.1 315.1 2.74 5 834 1712 17.8 -7.2 17 25.0 6.2 239 7 306.5 307.0 287.1 314.9 2.67 6 818 1877 17.2 -9.8 15 27.0 5.2 238 8 307.5 307.9 286.9 314.6 2.22 7 773 2356 13.6 -6.4 24 20.0 4.2 269 8 308.7 309.2 288.2 318.3 3.06 8 736 2766 11.0 -11.0 20 22.0 1.7 279 13 310.2 310.6 287.9 317.4 2.24 9 730 2834 11.0 -12.0 19 23.0 1.4 277 14 310.9 311.3 288.0 317.7 2.08 10 724 2903 11.0 -18.0 11 29.0 0.3 275 15 311.6 311.9 287.4 315.9 1.28 11 713 3030 10.2 -20.8 9 31.0 -0.6 271 16 312.1 312.3 287.3 315.6 1.02 12 702 3159 9.4 -19.6 11 29.0 -0.9 266 14 312.6 312.9 287.6 316.5 1.15 13 700 3183 9.4 -19.6 11 29.0 -1.0 265 14 312.9 313.1 287.7 316.8 1.15 14 619 4187 1.2 -14.8 29 16.0 -4.8 263 13 314.7 315.1 289.1 321.1 1.96 15 591 4558 -0.9 -18.9 24 18.0 -7.0 256 16 316.4 316.7 289.2 321.3 1.45 16 585 4639 -0.9 -23.9 16 23.0 -7.9 256 17 317.4 317.5 288.9 320.6 0.95 17 580 4708 -0.9 -30.9 8 30.0 -8.7 257 18 318.1 318.2 288.7 319.9 0.50 18 575 4777 -1.5 -31.5 8 30.0 -9.1 258 19 318.2 318.3 288.7 319.9 0.48 19 564 4930 -2.9 -27.9 13 25.0 -9.6 261 20 318.3 318.5 289.0 320.8 0.68 20 548 5157 -4.9 -25.9 18 21.0 -10.7 264 17 318.6 318.8 289.2 321.5 0.84 21 531 5404 -7.1 -29.1 15 22.0 -12.6 268 19 318.8 319.0 289.1 321.1 0.65 22 515 5642 -8.9 -27.9 20 19.0 -13.7 270 20 319.5 319.6 289.4 322.1 0.75 23 505 5793 -9.9 -29.9 18 20.0 -14.6 270 20 320.1 320.2 289.5 322.3 0.63 24 500 5870 -10.5 -28.5 21 18.0 -14.9 270 20 320.2 320.4 289.6 322.8 0.73 25 475 6262 -13.3 -32.3 19 19.0 -17.3 269 17 321.5 321.6 289.8 323.4 0.53 26 447 6720 -17.1 -34.1 21 17.0 -20.3 250 12 322.4 322.5 290.0 324.1 0.48 27 439 6855 -18.1 -36.1 19 18.0 -21.2 252 13 322.8 322.8 290.0 324.2 0.40 28 402 7504 -23.9 -36.9 29 13.0 -25.8 258 17 323.5 323.5 290.3 324.9 0.40 29 400 7540 -24.1 -37.1 29 13.0 -26.1 260 17 323.7 323.7 290.3 325.1 0.40 30 383 7855 -26.7 -41.7 23 15.0 -28.5 267 17 324.3 324.3 290.3 325.3 0.26 31 375 8006 -27.9 -41.9 25 14.0 -29.5 270 17 324.7 324.7 290.5 325.6 0.26 32 356 8377 -30.1 -45.1 22 15.0 -31.6 272 20 326.6 326.6 290.9 327.3 0.19 33 344 8620 -32.3 -46.3 24 14.0 -33.6 276 23 326.8 326.8 291.0 327.5 0.17 34 328 8954 -34.5 -50.5 18 16.0 -35.7 277 24 328.3 328.3 291.3 328.7 0.11 35 304 9479 -38.7 -51.7 24 13.0 -39.5 258 20 329.6 329.6 291.7 330.0 0.11 36 300 9570 -39.1 -52.1 24 13.0 -39.9 255 20 330.3 330.3 291.9 330.7 0.10 37 291 9778 -40.7 -53.7 23 13.0 -41.4 255 20 330.9 330.9 292.0 331.2 0.09 38 253 10712 -49.1 -57.1 39 8.0 -49.4 247 21 331.9 331.9 292.3 332.2 0.07 39 250 10790 -49.5 -58.5 34 9.0 -49.8 240 22 332.5 332.5 292.4 332.7 0.06 40 243 10976 -50.7 -59.7 34 9.0 -51.0 235 23 333.4 333.4 292.7 333.6 0.05 41 229 11362 -52.3 -62.3 29 10.0 -52.5 245 23 336.7 336.7 293.5 336.8 0.04 42 222 11564 -51.7 -64.7 20 13.0 -52.0 249 23 340.6 340.6 294.5 340.7 0.03 43 203 12144 -52.9 -69.9 11 17.0 -53.2 277 27 347.5 347.5 296.1 347.6 0.02 44 200 12240 -52.9 -70.9 10 18.0 -53.2 300 26 349.0 349.0 296.4 349.1 0.01 45 170 13280 -56.9 -80.9 3 24.0 -57.2 285 42 359.0 359.0 298.5 359.0 0.00 46 166 13431 -56.5 -82.5 2 26.0 -56.8 285 45 362.1 362.1 299.1 362.1 0.00 47 162 13586 -57.5 -85.5 2 28.0 -57.8 288 41 362.9 362.9 299.2 362.9 0.00 48 155 13864 -58.9 -86.9 2 28.0 -59.1 285 35 365.2 365.2 299.7 365.2 0.00 49 150 14070 -59.3 -87.3 1 28.0 -59.5 285 30 367.9 367.9 300.2 367.9 0.00 50 137 14634 -61.7 -88.7 2 27.0 -61.9 285 28 373.3 373.3 301.1 373.3 0.00 51 125 15195 -65.9 -91.9 1 26.0 -66.0 267 38 375.6 375.6 301.5 375.6 0.00 52 108 16073 -70.1 -95.1 1 25.0 -70.2 295 30 383.7 383.7 302.8 383.7 0.00 53 106 16184 -70.1 -95.1 1 25.0 -70.2 299 27 385.8 385.8 303.2 385.8 0.00 54 104 16297 -69.9 -94.9 1 25.0 -70.0 293 23 388.3 388.3 303.5 388.3 0.00 55 100 16530 -70.1 -95.1 1 25.0 -70.2 305 15 392.3 392.3 304.1 392.3 0.00 56 99 16589 -70.5 -95.5 1 25.0 -70.6 307 15 392.6 392.6 304.2 392.6 0.00 57 91 17085 -71.9 -95.9 2 24.0 -72.0 318 16 399.4 399.4 305.1 399.4 0.00 58 89 17216 -72.3 -96.3 2 24.0 -72.3 301 16 401.2 401.2 305.3 401.2 0.00 59 87 17349 -72.3 -96.3 2 24.0 -72.3 284 15 403.8 403.8 305.7 403.8 0.00 60 81 17766 -73.7 -97.7 1 24.0 -73.7 277 21 409.3 409.3 306.4 409.3 0.00 61 80 17838 -73.5 -97.5 1 24.0 -73.6 275 20 411.1 411.1 306.6 411.1 0.00 62 75 18212 -75.3 -98.3 2 23.0 -75.3 285 10 415.0 415.0 307.1 415.0 0.00 63 73 18368 -75.7 -98.7 2 23.0 -75.7 275 14 417.4 417.4 307.4 417.4 0.00 64 70 18610 -75.9 -98.9 1 23.0 -75.9 280 23 422.0 422.0 307.9 422.0 0.00 65 66 18951 -74.5 -98.5 1 24.0 -74.6 299 26 432.2 432.2 309.1 432.2 0.00 66 64 19131 -72.7 -95.7 2 23.0 -72.8 314 21 440.0 440.0 309.8 440.0 0.00 67 55 20012 -76.3 -99.3 1 23.0 -76.4 260 14 451.2 451.2 311.0 451.2 0.00 68 52 20335 -77.5 -99.5 2 22.0 -77.6 288 6 455.7 455.7 311.4 455.7 0.00 69 50 20560 -76.7 -99.7 1 23.0 -76.7 220 10 462.8 462.8 312.0 462.8 0.00 70 49 20677 -76.3 -99.3 1 23.0 -76.4 220 6 466.4 466.4 312.3 466.4 0.00 71 45 21179 -69.5 -91.5 3 22.0 -69.7 263 14 494.4 494.4 314.5 494.4 0.00 72 44 21313 -68.3 -94.3 1 26.0 -68.5 275 17 500.5 500.5 315.0 500.5 0.00 73 40 21891 -65.5 -91.5 2 26.0 -65.8 322 17 521.4 521.4 316.4 521.4 0.00 74 38 22206 -64.1 -91.1 1 27.0 -64.6 330 17 532.6 532.6 317.1 532.7 0.00 75 33 23078 -61.3 -88.3 2 27.0 -62.0 214 9 562.0 562.0 318.8 562.0 0.00 76 32 23269 -61.9 -88.9 2 27.0 -62.6 223 13 565.4 565.4 318.9 565.4 0.00 77 31 23466 -62.1 -89.1 2 27.0 -62.8 245 21 570.0 570.0 319.2 570.0 0.00 78 30 23670 -60.3 -88.3 1 28.0 -61.2 225 29 580.3 580.3 319.7 580.3 0.01 79 29 23881 -59.9 -87.9 1 28.0 -60.9 233 21 587.0 587.0 320.0 587.0 0.01 80 27 24325 -61.1 -88.1 2 27.0 -62.0 246 28 595.8 595.8 320.4 595.8 0.01 81 26 24559 -61.3 -88.3 2 27.0 -62.2 264 27 601.7 601.7 320.7 601.7 0.01 82 24 25054 -61.5 -88.5 2 27.0 -62.4 279 25 615.0 615.0 321.3 615.0 0.01 83 21 25885 -59.1 -88.1 1 29.0 -60.5 242 18 646.2 646.2 322.6 646.2 0.01 84 20 26190 -59.1 -87.1 1 28.0 -60.6 240 30 655.3 655.3 322.9 655.3 0.01 85 19 26512 -59.1 -87.1 1 28.0 -60.6 250 26 665.0 665.0 323.2 665.0 0.01 86 19 26512 -59.3 -87.3 1 28.0 -60.8 250 26 664.3 664.3 323.2 664.4 0.01 87 18 26852 -58.5 -87.5 1 29.0 -60.2 238 37 677.2 677.2 323.7 677.3 0.01 88 12 29437 -53.1 -84.1 1 31.0 -56.9 281 42 779.6 779.6 326.7 779.8 0.03 89 12 29437 -52.9 -83.9 1 31.0 -56.8 281 42 780.3 780.3 326.7 780.6 0.03 90 10 30610 -54.7 -84.7 1 30.0 -58.5 270 46 815.4 815.4 327.6 815.6 0.03 91 9.7 30805 -54.5 -84.5 1 30.0 -58.4 823.3 823.3 327.8 823.5 0.03 92 9.3 31074 -54.9 -84.9 1 30.0 -58.8 831.7 831.7 328.0 832.0 0.03 93 9.2 31144 -54.9 -84.9 1 30.0 -58.8 834.3 834.3 328.1 834.6 0.03 94 8.3 31807 -51.5 -83.5 1 32.0 -57.0 872.6 872.6 328.9 873.0 0.04 95 7.9 32129 -49.3 -81.3 1 32.0 -55.9 893.8 893.8 329.3 894.5 0.07 96 7.7 32297 -49.9 -81.9 1 32.0 -56.3 898.0 898.0 329.4 898.6 0.06 TRP 73 18368 -75.7 -98.7 2 23.0 -75.7 275 14 417.4 417.4 307.4 417.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 603.00 mb = 4398.74 m = 14431.38 ft Wetbulb zero: 720.82 mb = 2939.76 m = 9644.77 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 18.25 % Est. max temperature: 26.60 C = 79.88 F Sfc-Lift cond lev (LCL): 579.15 mb = 4719.28 m = 15483.02 ft T: -1.00 C 700-500 lapse rate: 7.41 C/km ThetaE index: 2.48 C Layer 875.0- 850.0 mb Conv cond level (CCL): 462.75 mb = 6458.65 m = 21189.54 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 37.17 C = 98.91 F Cap Strength: 9.50 C Lifted Index: 8.52 C Risk: None Lifted Index @300 mb: 10.92 C Lifted Index @700 mb: 5.17 C Showalter Index: 8.70 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 3.90 C K Index: -5.70 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.83 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 50844.11 J/kg Cap Strength: 9.50 C Lift Cond Lev (LCL): 562.75 mb = 4947.51 m = 16231.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 11 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 ---------------------------------------------------------- 0 880 1252 260 6 5.9 1.0 | 144 7 -3.9 5.3 1 853 1524 245 6 5.4 2.5 | 148 8 -4.3 6.8 2 850 1550 245 6 5.4 2.5 | 148 8 -4.3 6.8 3 822 1829 235 8 6.6 4.6 | 160 9 -3.2 8.9 4 793 2134 255 10 9.7 2.6 | 179 7 -0.1 6.9 5 765 2438 275 7 7.0 -0.6 | 143 5 -2.8 3.7 6 738 2743 280 13 12.8 -2.3 | 236 4 3.0 2.0 7 711 3048 270 16 16.0 -0.0 | 235 8 6.2 4.3 8 700 3183 265 14 13.9 1.2 | 217 7 4.2 5.5 9 685 3353 275 15 14.9 -1.3 | 240 6 5.2 3.0 10 660 3658 260 15 14.8 2.6 | 216 9 5.0 6.9 11 635 3962 270 15 15.0 -0.0 | 231 7 5.2 4.3 12 611 4267 260 12 11.8 2.1 | 198 7 2.1 6.4 13 588 4572 255 17 16.4 4.4 | 217 11 6.7 8.7 14 566 4877 260 20 19.7 3.5 | 232 13 9.9 7.8 15 545 5182 265 17 16.9 1.5 | 231 9 7.2 5.8 16 525 5486 270 20 20.0 -0.0 | 247 11 10.2 4.3 17 500 5870 270 20 20.0 -0.0 | 247 11 10.2 4.3 18 485 6096 275 19 18.9 -1.7 | 254 10 9.2 2.6 19 447 6706 250 12 11.3 4.1 | 190 9 1.5 8.4 20 429 7010 255 14 13.5 3.6 | 205 9 3.8 7.9 21 412 7315 250 16 15.0 5.5 | 208 11 5.3 9.8 22 400 7540 260 17 16.7 3.0 | 224 10 7.0 7.2 23 395 7620 260 16 15.8 2.8 | 220 9 6.0 7.1 24 379 7925 270 17 17.0 -0.0 | 239 8 7.2 4.3 25 363 8230 270 18 18.0 -0.0 | 242 9 8.2 4.3 26 333 8839 280 26 25.6 -4.5 | 271 16 15.8 -0.2 27 319 9144 270 19 19.0 -0.0 | 245 10 9.2 4.3 28 300 9570 255 20 19.3 5.2 | 225 13 9.6 9.5 29 292 9754 255 20 19.3 5.2 | 225 13 9.6 9.5 30 279 10058 260 19 18.7 3.3 | 230 12 8.9 7.6 31 266 10363 255 21 20.3 5.4 | 227 14 10.5 9.7 32 255 10668 250 20 18.8 6.8 | 219 14 9.0 11.1 33 250 10790 240 22 19.1 11.0 | 211 18 9.3 15.3 34 243 10973 235 23 18.8 13.2 | 207 20 9.1 17.5 35 221 11582 250 23 21.6 7.9 | 224 17 11.9 12.2 36 211 11887 285 28 27.0 -7.2 | 280 18 17.3 -3.0 37 201 12192 275 27 26.9 -2.4 | 264 17 17.1 1.9 38 200 12240 300 26 22.5 -13.0 | 304 15 12.8 -8.7 39 192 12497 295 29 26.3 -12.3 | 296 18 16.5 -8.0 40 183 12802 290 35 32.9 -12.0 | 288 24 23.1 -7.7 41 175 13106 285 39 37.7 -10.1 | 282 29 27.9 -5.8 42 166 13411 285 45 43.5 -11.6 | 282 34 33.7 -7.4 43 159 13716 290 38 35.7 -13.0 | 289 27 25.9 -8.7 44 151 14021 280 32 31.5 -5.6 | 273 22 21.8 -1.3 45 150 14070 285 30 29.0 -7.8 | 280 20 19.2 -3.5 46 137 14630 285 28 27.0 -7.2 | 280 18 17.3 -3.0 47 124 15240 265 39 38.9 3.4 | 255 30 29.1 7.7 48 118 15545 265 43 42.8 3.7 | 256 34 33.1 8.0 49 106 16154 300 28 24.2 -14.0 | 304 17 14.5 -9.7 50 101 16459 285 18 17.4 -4.7 | 273 8 7.6 -0.4 51 100 16530 305 15 12.3 -8.6 | 330 5 2.5 -4.3 52 91 17069 320 16 10.3 -12.3 | 356 8 0.5 -8.0 53 87 17374 280 15 14.8 -2.6 | 251 5 5.0 1.7 54 82 17678 280 22 21.7 -3.8 | 268 12 11.9 0.5 55 78 17983 270 19 19.0 -0.0 | 245 10 9.2 4.3 56 74 18288 290 7 6.6 -2.4 | 121 4 -3.2 1.9 57 73 18368 275 14 13.9 -1.2 | 234 5 4.2 3.1 58 70 18593 280 16 15.8 -2.8 | 256 6 6.0 1.5 59 70 18610 280 23 22.7 -4.0 | 269 13 12.9 0.3 60 67 18898 295 27 24.5 -11.4 | 296 16 14.7 -7.1 61 63 19202 320 19 12.2 -14.6 | 347 11 2.5 -10.3 62 60 19507 305 13 10.6 -7.5 | 344 3 0.9 -3.2 63 57 19812 260 21 20.7 3.6 | 234 13 10.9 7.9 64 54 20117 260 10 9.8 1.7 | 181 6 0.1 6.0 65 51 20422 300 5 4.3 -2.5 | 108 6 -5.4 1.8 66 50 20560 220 10 6.4 7.7 | 164 12 -3.3 12.0 67 49 20726 220 4 2.6 3.1 | 136 10 -7.2 7.4 68 44 21336 275 17 16.9 -1.5 | 249 8 7.2 2.8 69 42 21641 290 17 16.0 -5.8 | 284 6 6.2 -1.5 70 40 21946 325 17 9.8 -13.9 | 0 10 -0.0 -9.6 71 38 22250 330 17 8.5 -14.7 | 7 11 -1.3 -10.4 72 36 22555 305 7 5.7 -4.0 | 94 4 -4.0 0.3 73 34 22860 225 8 5.7 5.7 | 158 11 -4.1 9.9 74 33 23165 210 9 4.5 7.8 | 156 13 -5.3 12.1 75 31 23470 245 21 19.0 8.9 | 215 16 9.3 13.2 76 30 23670 225 29 20.5 20.5 | 203 27 10.7 24.8 77 30 23774 235 17 13.9 9.8 | 197 15 4.2 14.0 78 28 24079 230 28 21.4 18.0 | 208 25 11.7 22.3 79 27 24384 250 28 26.3 9.6 | 230 22 16.5 13.9 80 25 24689 275 26 25.9 -2.3 | 263 16 16.1 2.0 81 24 24994 280 25 24.6 -4.3 | 270 15 14.9 -0.1 82 22 25603 270 21 21.0 -0.0 | 249 12 11.2 4.3 83 21 25908 240 18 15.6 9.0 | 204 15 5.8 13.3 84 20 26190 240 30 26.0 15.0 | 220 25 16.2 19.3 85 20 26213 265 15 14.9 1.3 | 223 8 5.2 5.6 86 18 26822 235 37 30.3 21.2 | 219 33 20.5 25.5 87 17 27127 255 38 36.7 9.8 | 242 30 26.9 14.1 88 16 27432 275 26 25.9 -2.3 | 263 16 16.1 2.0 89 16 27737 265 27 26.9 2.4 | 249 18 17.1 6.6 90 15 28042 270 29 29.0 -0.0 | 257 20 19.2 4.3 91 14 28651 255 36 34.8 9.3 | 241 28 25.0 13.6 92 12 29261 275 44 43.8 -3.8 | 269 34 34.1 0.5 93 12 29566 285 40 38.6 -10.4 | 282 30 28.9 -6.1 94 10 30610 270 46 46.0 -0.0 | 263 36 36.2 4.3 Wind Parameters Mean winds (0-6000m): 263.7 at 14.2 knts Storm direction: 293.7 at 10.7 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 55.3 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -19.6 tot: 2.7 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.17 Bulk Shear: 9.29 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 ------------------------------------------------------------------------------- 500 247 6 150 8| 0.0 3.0 3.0| 4.0 0.0 4.0 8.0 0.57| 3.3 1.9 1000 248 8 159 8| 1.9 1.5 3.5| 10.6 -1.4 9.2 9.2 0.44| 4.6 2.0 1500 258 8 164 6| 3.1 1.0 4.1| 15.2 -4.1 11.1 7.4 0.42| 5.9 2.5 2000 263 10 180 5| 2.3 1.5 3.8| 16.1 -7.8 8.3 4.2 0.25| 6.1 1.5 2500 264 11 191 5| 1.9 1.5 3.4| 19.8 -13.3 6.5 2.6 0.17| 6.1 1.0 3000 265 11 197 6| 1.6 1.2 2.8| 22.3 -19.6 2.7 0.9 0.08| 6.0 0.5 4000 263 13 207 7| 1.4 1.4 2.8| 39.1 -19.9 19.2 4.8 0.19| 6.0 1.1 5000 265 14 219 7| 1.3 1.0 2.4| 47.7 -25.7 22.0 4.4 0.18| 5.5 1.0 6000 264 14 217 7| 1.2 1.1 2.4| 53.2 -40.6 12.7 2.1 0.08| 5.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//KEPZ/skewt/KEPZ.skewt.20251222.00.gif