UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for KMAF... Searching the city database file for: KMAF ... Date:0000Z 4 DEC 25 Station: KMAF WMO ident: 72265 Latitude: 31.95 Longitude: -102.22 Elevation: 872.00 ------------------------------------------------------------------------------- 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 76 1 925 750 SFC 912 872 18.0 1.0 32 17.0 9.1 85 11 298.9 299.7 286.2 312.4 4.51 3 850 1465 12.0 0.0 44 12.0 5.9 105 14 298.7 299.5 286.1 312.2 4.50 4 840 1564 11.6 -0.4 43 12.0 5.6 119 15 299.3 300.1 286.2 312.6 4.42 5 825 1715 12.6 1.6 47 11.0 6.8 153 14 301.9 302.9 287.9 317.6 5.21 6 803 1941 11.2 0.2 47 11.0 5.5 192 13 302.8 303.7 287.9 317.4 4.83 7 789 2088 10.4 -0.6 46 11.0 4.8 209 13 303.4 304.3 287.9 317.6 4.64 8 745 2562 6.4 -2.6 53 9.0 2.1 223 19 304.1 304.9 287.8 317.1 4.24 9 700 3070 2.2 -4.8 60 7.0 -1.0 225 27 304.9 305.6 287.6 316.7 3.82 10 678 3326 0.0 -6.0 64 6.0 -2.6 225 27 305.3 305.9 287.6 316.4 3.60 11 624 3983 -4.9 -17.9 35 13.0 -9.0 245 44 307.0 307.3 286.0 311.8 1.50 12 620 4033 -4.7 -23.7 21 19.0 -9.9 247 44 307.8 307.9 285.6 310.8 0.91 13 605 4225 -5.1 -26.1 17 21.0 -10.5 253 45 309.5 309.6 286.1 312.0 0.75 14 594 4369 -4.7 -31.7 10 27.0 -10.9 256 47 311.6 311.7 286.5 313.2 0.45 15 591 4409 -4.7 -31.7 10 27.0 -10.9 257 47 312.0 312.1 286.6 313.6 0.46 16 563 4788 -7.3 -28.3 17 21.0 -12.4 257 50 313.3 313.4 287.3 315.6 0.66 17 546 5026 -8.7 -32.7 12 24.0 -13.8 255 50 314.4 314.5 287.4 316.0 0.45 18 541 5097 -9.3 -32.3 14 23.0 -14.2 255 50 314.5 314.6 287.5 316.2 0.47 19 529 5270 -10.5 -33.5 13 23.0 -15.2 254 51 315.1 315.2 287.6 316.6 0.43 20 500 5700 -14.1 -33.1 18 19.0 -17.8 250 54 315.8 315.9 287.9 317.5 0.47 21 481 5994 -16.3 -34.3 20 18.0 -19.6 248 57 316.7 316.7 288.2 318.2 0.43 22 455 6411 -18.5 -44.5 8 26.0 -21.9 250 67 319.0 319.0 288.6 319.6 0.16 23 432 6796 -21.9 -36.9 24 15.0 -24.2 250 67 319.4 319.5 289.0 320.8 0.37 24 409 7198 -24.5 -46.5 11 22.0 -26.8 250 78 321.1 321.1 289.2 321.6 0.14 25 400 7360 -25.3 -46.3 12 21.0 -27.5 250 86 322.1 322.1 289.6 322.7 0.15 26 344 8433 -33.5 -40.5 49 7.0 -34.3 248 88 325.2 325.2 290.7 326.4 0.32 27 328 8765 -34.9 -44.9 35 10.0 -35.8 246 98 327.7 327.8 291.3 328.5 0.21 28 300 9380 -39.5 -44.3 60 4.8 -39.9 245 104 329.7 329.7 291.9 330.6 0.25 29 261 10317 -47.5 -50.9 68 3.4 -47.7 249 106 331.3 331.4 292.2 331.9 0.14 30 250 10600 -50.1 -53.9 64 3.8 -50.3 250 106 331.6 331.6 292.3 332.0 0.10 31 249 10626 -50.3 -54.0 65 3.7 -50.4 250 107 331.7 331.7 292.3 332.1 0.10 32 222 11369 -55.0 -60.4 51 5.4 -55.1 255 116 335.5 335.5 293.2 335.7 0.05 33 200 12030 -59.3 -66.3 40 7.0 -59.4 250 110 338.9 338.9 294.1 339.0 0.03 34 178 12746 -65.1 -73.1 32 8.0 -65.1 245 105 340.8 340.8 294.6 340.9 0.01 35 174 12884 -65.1 -74.1 28 9.0 -65.2 244 106 343.1 343.1 295.1 343.1 0.01 36 168 13097 -65.3 -74.3 28 9.0 -65.4 242 109 346.2 346.2 295.8 346.2 0.01 37 153 13668 -61.9 -72.9 22 11.0 -62.0 244 104 361.4 361.4 299.0 361.4 0.01 38 151 13749 -62.3 -73.3 22 11.0 -62.4 243 98 362.1 362.1 299.1 362.1 0.01 39 150 13790 -62.3 -73.3 22 11.0 -62.4 240 92 362.8 362.8 299.2 362.8 0.01 40 143 14086 -61.7 -73.7 19 12.0 -61.9 241 86 368.8 368.8 300.4 368.8 0.01 41 135 14441 -63.3 -76.3 16 13.0 -63.4 247 78 372.1 372.1 300.9 372.1 0.01 42 127 14817 -62.7 -76.7 14 14.0 -62.9 250 72 379.7 379.7 302.2 379.8 0.01 43 124 14965 -63.3 -77.3 13 14.0 -63.4 250 71 381.2 381.2 302.5 381.3 0.01 44 121 15115 -62.9 -77.9 12 15.0 -63.1 250 76 384.6 384.6 303.0 384.7 0.01 45 120 15167 -62.9 -77.9 12 15.0 -63.1 250 78 385.6 385.6 303.1 385.6 0.01 46 109 15755 -65.7 -81.7 9 16.0 -65.8 250 86 391.0 391.0 303.9 391.1 0.00 47 101 16219 -64.9 -81.9 8 17.0 -65.0 253 85 401.2 401.2 305.3 401.2 0.00 48 100 16280 -64.9 -81.9 8 17.0 -65.0 255 76 402.3 402.3 305.5 402.4 0.00 49 88 17055 -66.7 -85.7 5 19.0 -66.8 258 54 413.7 413.7 307.0 413.7 0.00 50 81 17554 -67.9 -87.9 4 20.0 -68.0 244 50 421.2 421.2 307.9 421.2 0.00 51 72 18268 -64.1 -87.1 3 23.0 -64.3 250 59 443.7 443.7 310.3 443.7 0.00 52 70 18440 -64.1 -87.1 3 23.0 -64.3 275 39 447.3 447.3 310.6 447.3 0.00 53 62 19177 -66.9 -89.9 3 23.0 -67.1 275 33 456.8 456.8 311.5 456.9 0.00 54 51 20368 -62.7 -89.7 1 27.0 -63.1 241 20 492.9 492.9 314.4 492.9 0.00 55 50 20490 -63.1 -90.1 1 27.0 -63.5 250 19 494.8 494.8 314.6 494.8 0.00 56 44 21275 -64.1 -92.1 1 28.0 -64.5 258 9 510.8 510.8 315.7 510.8 0.00 57 41 21709 -62.9 -90.9 1 28.0 -63.4 265 8 524.2 524.2 316.6 524.2 0.00 58 38 22179 -61.9 -90.9 1 29.0 -62.5 300 11 538.2 538.2 317.4 538.3 0.00 59 35 22689 -60.9 -89.9 1 29.0 -61.6 323 13 553.7 553.7 318.3 553.7 0.00 60 31 23446 -60.3 -89.3 1 29.0 -61.2 334 12 574.8 574.8 319.4 574.9 0.00 61 30 23650 -60.5 -89.5 1 29.0 -61.4 5 13 579.7 579.7 319.6 579.7 0.00 62 30 23650 -60.5 -89.5 1 29.0 -61.4 5 13 579.7 579.7 319.6 579.7 0.00 63 27 24306 -59.3 -88.3 1 29.0 -60.4 31 6 600.8 600.8 320.6 600.8 0.01 64 26 24542 -59.3 -88.3 1 29.0 -60.4 9 3 607.3 607.3 320.9 607.4 0.01 65 24 25042 -59.7 -88.7 1 29.0 -60.9 105 4 620.2 620.2 321.5 620.3 0.01 66 23 25307 -59.7 -88.7 1 29.0 -60.9 79 5 627.8 627.8 321.8 627.9 0.01 67 21 25875 -59.5 -88.5 1 29.0 -60.8 258 1 645.0 645.0 322.5 645.0 0.01 68 20 26180 -59.5 -88.5 1 29.0 -60.9 345 6 654.0 654.0 322.9 654.1 0.01 69 18 26839 -60.5 -88.5 1 28.0 -61.9 258 7 670.9 670.9 323.4 671.0 0.01 70 18 26839 -60.7 -89.7 1 29.0 -62.0 258 7 670.3 670.3 323.4 670.3 0.01 71 16 27577 -58.7 -88.7 1 30.0 -60.5 215 10 699.8 699.8 324.4 699.8 0.01 72 15 27984 -57.3 -87.3 1 30.0 -59.5 191 6 717.4 717.5 325.0 717.5 0.01 73 13 28899 -53.1 -85.1 1 32.0 -56.7 281 19 762.0 762.0 326.3 762.1 0.02 74 11 29986 -49.5 -81.5 1 32.0 -54.8 23 3 812.3 812.3 327.5 812.8 0.05 75 10 30610 -50.3 -82.3 1 32.0 -55.6 85 1 831.8 831.8 328.0 832.2 0.05 76 9.6 30876 -50.5 -81.5 1 31.0 -55.9 97 2 840.8 840.8 328.2 841.3 0.05 77 9.3 31083 -50.5 -82.5 1 32.0 -56.0 106 3 848.5 848.5 328.4 848.9 0.05 78 8.1 31980 -52.7 -82.7 1 30.0 -57.8 147 7 873.9 874.0 328.9 874.5 0.05 79 7.8 32223 -53.1 -83.1 1 30.0 -58.1 158 8 881.8 881.9 329.1 882.3 0.05 80 7.0 32920 -53.7 190 11 907.1 81 6.7 33201 -53.9 917.7 82 6.5 33397 -52.3 932.4 TRP 178 12746 -65.1 -73.1 32 8.0 -65.1 245 105 340.8 340.8 294.6 340.9 0.01 WND 222 11369 -55.0 -60.4 51 5.4 -55.1 255 116 335.5 335.5 293.2 335.7 0.05 Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 678.00 mb = 3326.03 m = 10912.05 ft Wetbulb zero: 714.42 mb = 2903.89 m = 9527.07 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 36.38 % Est. max temperature: 22.80 C = 73.04 F Sfc-Lift cond lev (LCL): 706.47 mb = 2995.10 m = 9826.31 ft T: 2.82 C 700-500 lapse rate: 6.20 C/km ThetaE index: 6.74 C Layer 745.0- 605.0 mb Conv cond level (CCL): 638.98 mb = 3795.21 m = 12451.33 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 25.38 C = 77.68 F Cap Strength: 6.57 C Lifted Index: 6.10 C Risk: None Lifted Index @300 mb: 11.81 C Lifted Index @700 mb: 4.67 C Showalter Index: 6.86 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 14.10 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.48 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 51131.80 J/kg Cap Strength: 6.54 C Lift Cond Lev (LCL): 703.74 mb = 3026.58 m = 9929.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 28 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 ---------------------------------------------------------- 0 912 872 85 11 -11.0 -1.0 | 92 39 -39.2 1.3 1 907 914 70 9 -8.5 -3.1 | 89 37 -36.7 -0.8 2 875 1219 75 12 -11.6 -3.1 | 89 40 -39.9 -0.8 3 850 1465 105 14 -13.5 3.6 | 98 42 -41.8 5.9 4 844 1524 110 15 -14.1 5.1 | 100 43 -42.4 7.4 5 813 1829 180 13 0.0 13.0 | 118 32 -28.3 15.3 6 784 2134 215 13 7.5 10.6 | 122 25 -20.8 12.9 7 756 2438 225 15 10.6 10.6 | 126 22 -17.7 12.9 8 728 2743 220 25 16.1 19.2 | 150 25 -12.2 21.5 9 702 3048 230 27 20.7 17.4 | 159 21 -7.6 19.7 10 700 3070 225 27 19.1 19.1 | 157 23 -9.2 21.4 11 675 3353 225 27 19.1 19.1 | 157 23 -9.2 21.4 12 649 3658 235 36 29.5 20.6 | 183 23 1.2 22.9 13 624 3962 245 44 39.9 18.6 | 209 24 11.6 20.9 14 601 4267 255 45 43.5 11.6 | 227 21 15.2 13.9 15 578 4572 260 51 50.2 8.9 | 243 25 22.0 11.2 16 556 4877 255 49 47.3 12.7 | 232 24 19.1 15.0 17 534 5182 255 51 49.3 13.2 | 234 26 21.0 15.5 18 500 5700 250 54 50.7 18.5 | 227 31 22.5 20.8 19 494 5791 245 54 48.9 22.8 | 219 33 20.7 25.1 20 474 6096 250 58 54.5 19.8 | 230 34 26.2 22.1 21 455 6401 250 67 63.0 22.9 | 234 43 34.7 25.2 22 419 7010 250 67 63.0 22.9 | 234 43 34.7 25.2 23 402 7315 250 86 80.8 29.4 | 239 61 52.5 31.7 24 400 7360 250 86 80.8 29.4 | 239 61 52.5 31.7 25 385 7620 250 84 78.9 28.7 | 239 59 50.7 31.0 26 353 8230 245 85 77.0 35.9 | 232 62 48.8 38.2 27 338 8534 250 90 84.6 30.8 | 240 65 56.3 33.1 28 324 8839 245 101 91.5 42.7 | 235 78 63.3 45.0 29 310 9144 245 101 91.5 42.7 | 235 78 63.3 45.0 30 300 9380 245 104 94.3 44.0 | 235 81 66.0 46.3 31 250 10600 250 106 99.6 36.3 | 242 81 71.3 38.6 32 247 10668 250 109 102.4 37.3 | 242 84 74.2 39.6 33 222 11369 255 116 112.0 30.0 | 249 90 83.8 32.3 34 215 11582 255 116 112.0 30.0 | 249 90 83.8 32.3 35 200 12030 250 110 103.4 37.6 | 242 85 75.1 39.9 36 195 12192 250 110 103.4 37.6 | 242 85 75.1 39.9 37 178 12746 245 105 95.2 44.4 | 235 82 66.9 46.7 38 160 13411 240 112 97.0 56.0 | 230 90 68.7 58.3 39 152 13716 245 103 93.3 43.5 | 235 80 65.1 45.8 40 150 13790 240 92 79.7 46.0 | 227 71 51.4 48.3 41 144 14021 240 87 75.3 43.5 | 226 66 47.1 45.8 42 131 14630 250 74 69.5 25.3 | 236 50 41.3 27.6 43 124 14935 250 70 65.8 23.9 | 235 46 37.5 26.2 44 118 15240 250 81 76.1 27.7 | 238 56 47.8 30.0 45 113 15545 250 82 77.1 28.0 | 238 57 48.8 30.3 46 102 16154 250 95 89.3 32.5 | 240 70 61.0 34.8 47 100 16280 255 76 73.4 19.7 | 244 50 45.1 22.0 48 92 16764 265 58 57.8 5.1 | 256 30 29.5 7.4 49 83 17374 250 49 46.0 16.8 | 223 26 17.8 19.1 50 79 17678 240 51 44.2 25.5 | 210 32 15.9 27.8 51 75 17983 245 63 57.1 26.6 | 225 41 28.8 28.9 52 72 18288 250 59 55.4 20.2 | 230 35 27.2 22.5 53 70 18440 275 39 38.9 -3.4 | 276 11 10.6 -1.1 54 65 18898 280 39 38.4 -6.8 | 294 11 10.1 -4.5 55 62 19202 275 32 31.9 -2.8 | 278 4 3.6 -0.5 56 59 19507 260 38 37.4 6.6 | 226 13 9.2 8.9 57 56 19812 300 26 22.5 -13.0 | 28 12 -5.8 -10.7 58 51 20422 235 19 15.6 10.9 | 136 18 -12.7 13.2 59 50 20490 250 19 17.9 6.5 | 130 14 -10.4 8.8 60 48 20726 240 20 17.3 10.0 | 138 16 -11.0 12.3 61 46 21031 250 11 10.3 3.8 | 109 19 -17.9 6.1 62 44 21336 260 9 8.9 1.6 | 101 20 -19.4 3.9 63 42 21641 260 6 5.9 1.0 | 98 23 -22.4 3.3 64 40 21946 280 12 11.8 -2.1 | 91 16 -16.5 0.2 65 36 22555 330 9 4.5 -7.8 | 77 24 -23.8 -5.5 66 34 22860 315 18 12.7 -12.7 | 56 19 -15.5 -10.4 67 31 23470 335 12 5.1 -10.9 | 70 25 -23.2 -8.6 68 30 23650 5 13 -1.1 -13.0 | 70 31 -29.4 -10.7 69 28 24079 35 8 -4.6 -6.6 | 83 33 -32.9 -4.3 70 27 24384 30 5 -2.5 -4.3 | 86 31 -30.8 -2.0 71 25 24689 350 1 0.2 -1.0 | 93 28 -28.1 1.3 72 24 24994 110 4 -3.8 1.4 | 97 32 -32.0 3.7 73 23 25298 80 5 -4.9 -0.9 | 92 33 -33.2 1.4 74 22 25603 45 1 -0.7 -0.7 | 93 29 -29.0 1.6 75 21 25908 240 1 0.9 0.5 | 96 28 -27.4 2.8 76 20 26180 345 6 1.6 -5.8 | 83 27 -26.7 -3.5 77 20 26213 205 3 1.3 2.7 | 101 27 -27.0 5.0 78 19 26518 355 5 0.4 -5.0 | 84 28 -27.8 -2.7 79 18 26822 255 8 7.7 2.1 | 102 21 -20.5 4.4 80 17 27127 280 3 3.0 -0.5 | 94 25 -25.3 1.8 81 16 27432 235 9 7.4 5.2 | 110 22 -20.9 7.5 82 16 27737 200 10 3.4 9.4 | 115 27 -24.9 11.7 83 15 28042 190 6 1.0 5.9 | 107 28 -27.2 8.2 84 14 28346 205 10 4.2 9.1 | 115 27 -24.0 11.4 85 14 28651 235 7 5.7 4.0 | 106 23 -22.5 6.3 86 13 28956 285 20 19.3 -5.2 | 72 9 -9.0 -2.9 87 12 29261 275 23 22.9 -2.0 | 93 5 -5.4 0.3 88 12 29566 310 5 3.8 -3.2 | 88 24 -24.4 -0.9 89 11 29870 10 3 -0.5 -3.0 | 89 29 -28.8 -0.7 90 10 30610 85 1 -1.0 -0.1 | 94 29 -29.3 2.2 91 7 32920 190 11 1.9 10.8 | 116 29 -26.4 13.1 Wind Parameters Mean winds (0-6000m): 244.7 at 37.8 knts Storm direction: 274.7 at 28.4 knts Shear (0-3000m) pos: 8.9 neg: 0.0 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 109.3 deg Storm rel helicity (0-3000m) pos: 425.3 neg: -21.9 tot: 403.4 m^2/s^2 ave: 134.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 8.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.05 Bulk Shear: 313.95 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 77 11 90 39| 3.0 0.0 3.0| 42.9 -21.9 21.0 42.0 0.19| 9.8 1.9 1000 106 13 98 41| 9.5 0.0 9.5|221.9 -21.9 200.0 200.0 0.60| 16.4 9.8 1500 143 13 109 38| 8.2 0.0 8.2|240.6 -21.9 218.6 145.8 0.53| 14.1 7.4 2000 183 15 122 32| 9.0 0.0 9.0|309.5 -21.9 287.6 143.8 0.62| 13.7 8.5 2500 203 17 130 28| 7.6 0.0 7.6|320.4 -21.9 298.5 119.4 0.61| 11.7 7.2 3000 215 20 139 25| 8.9 0.0 8.9|425.3 -21.9 403.4 134.5 0.70| 12.7 8.9 4000 236 27 162 18| 7.5 0.3 7.8|523.4 -52.3 471.1 117.8 0.66| 12.5 8.2 5000 242 32 181 17| 6.0 1.3 7.2|533.6-103.4 430.2 86.0 0.54| 11.3 6.0 6000 245 38 198 19| 6.0 1.1 7.1|601.7-103.4 498.3 83.0 0.54| 10.5 5.7 Wrote GIF file: /home/apache/climate/data/raob//KMAF/skewt/KMAF.skewt.20251204.00.gif