UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 14 OCT 25 Station: ZM373 WMO ident: 44373 Latitude: 43.58 Longitude: 104.42 ------------------------------------------------------------------------------- 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 163 1 920 -10484 SFC 853 982 8.0 -5.0 39 13.0 2.4 70 5 294.2 294.8 282.8 303.4 3.09 3 850 1497 8.0 -5.0 39 13.0 2.3 60 5 294.5 295.1 282.9 303.8 3.10 4 833 1664 7.6 -5.4 39 13.0 2.0 42 6 295.8 296.4 283.4 305.0 3.07 5 771 2294 2.0 -6.0 55 8.0 -1.3 335 12 296.4 297.0 283.8 305.9 3.16 6 757 2442 1.8 -6.2 55 8.0 -1.6 319 13 297.7 298.3 284.3 307.3 3.17 7 738 2647 0.6 -7.4 55 8.0 -2.7 296 15 298.6 299.1 284.4 307.6 2.97 8 700 3068 -3.3 -9.3 63 6.0 -5.6 250 19 298.8 299.3 284.2 307.1 2.70 9 699 3079 -3.5 -9.5 63 6.0 -5.8 250 19 298.7 299.2 284.1 306.9 2.66 10 688 3205 -4.5 -8.4 74 3.9 -6.0 251 20 299.0 299.5 284.5 308.0 2.95 11 685 3239 -4.9 -8.2 78 3.3 -6.2 251 20 298.9 299.5 284.6 308.0 3.01 12 643 3733 -8.9 -11.5 81 2.6 -9.8 255 25 299.8 300.3 284.4 307.4 2.47 13 631 3879 -9.9 -13.7 74 3.8 -11.1 256 26 300.3 300.7 284.1 306.8 2.10 14 621 4002 -10.7 -14.3 75 3.6 -11.8 257 27 300.8 301.1 284.2 307.1 2.03 15 601 4253 -12.9 -15.2 83 2.3 -13.6 259 29 301.0 301.4 284.2 307.2 1.95 16 592 4368 -13.7 -17.5 73 3.8 -14.7 260 30 301.4 301.7 284.0 306.6 1.63 17 589 4406 -14.1 -17.1 78 3.0 -14.9 260 31 301.4 301.7 284.1 306.8 1.70 18 580 4523 -14.9 -19.6 67 4.7 -16.1 261 32 301.8 302.0 283.9 306.2 1.39 19 568 4681 -15.9 -20.5 68 4.6 -17.0 262 33 302.4 302.7 284.0 306.6 1.32 20 559 4801 -16.5 -22.5 60 6.0 -17.9 263 34 303.1 303.3 284.1 306.7 1.12 21 544 5005 -18.3 -23.2 65 4.9 -19.4 265 36 303.3 303.5 284.1 306.8 1.08 22 530 5200 -19.7 -25.7 59 6.0 -20.9 267 38 303.9 304.1 284.1 306.8 0.89 23 520 5341 -20.9 -25.6 66 4.7 -21.8 268 39 304.1 304.3 284.2 307.1 0.91 24 514 5427 -21.1 -27.1 58 6.0 -22.2 268 40 304.9 305.0 284.4 307.6 0.81 25 502 5601 -22.3 -29.3 53 7.0 -23.5 270 42 305.5 305.6 284.5 307.8 0.67 26 500 5630 -22.5 -29.5 53 7.0 -23.7 270 42 305.6 305.7 284.5 307.8 0.66 27 491 5763 -23.7 -30.7 53 7.0 -24.8 269 43 305.7 305.8 284.5 307.8 0.60 28 482 5898 -24.5 -32.5 47 8.0 -25.7 268 45 306.4 306.5 284.6 308.1 0.52 29 453 6346 -27.9 -35.9 46 8.0 -28.9 263 50 307.6 307.7 284.9 309.0 0.39 30 440 6555 -28.5 -39.5 34 11.0 -29.7 261 52 309.4 309.5 285.5 310.4 0.28 31 418 6920 -31.5 -40.5 41 9.0 -32.4 258 56 310.1 310.2 285.7 311.1 0.27 32 413 7005 -32.1 -43.1 33 11.0 -33.0 257 57 310.4 310.5 285.7 311.2 0.21 33 400 7230 -33.7 -44.7 32 11.0 -34.6 255 60 311.2 311.2 286.0 311.8 0.18 34 397 7283 -34.3 -46.3 29 12.0 -35.1 255 60 311.1 311.1 285.9 311.6 0.15 35 386 7480 -35.1 -49.1 23 14.0 -36.0 254 61 312.5 312.6 286.4 313.0 0.11 36 341 8334 -41.5 -52.5 29 11.0 -42.0 252 66 315.1 315.1 287.2 315.4 0.09 37 325 8658 -44.5 -55.5 28 11.0 -44.9 251 68 315.3 315.3 287.3 315.6 0.06 38 300 9190 -49.1 -59.1 30 10.0 -49.4 250 71 316.1 316.2 287.5 316.3 0.04 39 285 9526 -51.1 -61.1 29 10.0 -51.3 249 69 318.0 318.0 288.1 318.1 0.04 40 278 9688 -51.5 -60.5 33 9.0 -51.7 248 68 319.6 319.7 288.7 319.8 0.04 41 260 10120 -55.1 -63.1 36 8.0 -55.2 246 66 320.5 320.5 288.9 320.7 0.03 42 250 10370 -55.9 -63.9 36 8.0 -56.1 245 64 323.0 323.0 289.7 323.1 0.03 43 248 10421 -56.1 -63.1 41 7.0 -56.2 245 66 323.4 323.4 289.8 323.5 0.03 44 244 10524 -55.1 -63.1 36 8.0 -55.2 245 66 326.4 326.4 290.7 326.5 0.03 45 238 10683 -56.5 -64.5 36 8.0 -56.6 246 67 326.6 326.6 290.8 326.7 0.03 46 233 10817 -56.5 -64.5 36 8.0 -56.6 246 67 328.6 328.6 291.3 328.7 0.03 47 227 10983 -55.3 -64.3 32 9.0 -55.5 247 67 332.9 332.9 292.5 333.0 0.03 48 210 11478 -55.3 -69.3 16 14.0 -55.5 249 68 340.4 340.4 294.4 340.5 0.02 49 200 11790 -54.1 -71.1 11 17.0 -54.4 250 69 347.1 347.1 296.0 347.2 0.01 50 195 11952 -55.1 -74.1 8 19.0 -55.4 249 70 348.0 348.0 296.2 348.1 0.01 51 192 12050 -54.1 -75.1 6 21.0 -54.4 248 71 351.2 351.2 296.9 351.2 0.01 52 184 12322 -54.7 -79.7 3 25.0 -55.0 246 72 354.5 354.5 297.6 354.5 0.00 53 181 12427 -53.9 -80.2 3 26.3 -54.3 245 73 357.4 357.4 298.2 357.4 0.00 54 177 12571 -52.9 -80.9 2 28.0 -53.3 246 72 361.4 361.4 299.0 361.4 0.00 55 153 13504 -55.1 -82.1 2 27.0 -55.5 249 69 373.0 373.0 301.1 373.0 0.00 56 150 13630 -54.5 -81.5 2 27.0 -54.9 250 68 376.2 376.2 301.6 376.2 0.00 57 100 16210 -56.1 -83.1 2 27.0 -56.6 255 54 419.3 419.3 307.6 419.4 0.00 58 95 16535 -56.3 -83.3 2 27.0 -56.8 254 53 425.1 425.1 308.3 425.2 0.00 59 87 17089 -58.9 -84.9 2 26.0 -59.3 251 50 430.7 430.7 308.9 430.8 0.00 60 82 17459 -59.7 -85.7 2 26.0 -60.1 249 48 436.5 436.5 309.5 436.5 0.00 61 81 17535 -59.1 -85.1 2 26.0 -59.5 249 48 439.2 439.2 309.8 439.2 0.00 62 78 17771 -60.5 248 47 441.1 63 75 18016 -57.7 247 46 451.9 64 72 18273 -57.7 246 45 457.2 65 70 18450 -58.9 245 44 458.4 66 65 18913 -60.5 245 40 464.7 67 64 19009 -59.5 245 39 469.0 68 55 19952 -61.5 245 32 485.1 69 52 20301 -59.1 245 29 498.6 70 52 20301 -57.5 245 29 502.3 71 51 20424 -56.3 245 28 507.9 72 50 20550 -55.3 245 27 513.2 73 47 20943 -57.3 246 28 517.5 74 47 20943 -56.7 246 28 519.0 75 44 21361 -57.5 246 29 526.9 76 43 21507 -54.7 246 29 537.3 77 39 22130 -56.3 247 31 548.4 78 39 22130 -55.7 247 31 549.9 79 38 22296 -53.9 248 31 558.6 80 37 22468 -52.9 248 32 565.5 81 36 22645 -53.7 248 32 567.8 82 35 22826 -52.9 248 33 574.5 83 33 23204 -55.1 249 34 578.4 84 33 23204 -53.1 249 34 583.7 85 31 23608 -52.3 250 34 596.4 86 30 23820 -53.1 250 35 599.9 87 28 24264 -54.3 250 35 608.5 88 28 24264 -53.1 250 35 611.8 89 26 24741 -54.3 250 35 621.5 90 26 24741 -52.9 250 35 625.5 91 26 24741 -51.9 250 35 628.3 92 24 25259 -52.5 250 35 641.2 93 24 25259 -50.7 250 35 646.4 94 23 25536 -51.3 250 35 652.5 95 23 25536 -50.1 250 35 656.1 96 22 25827 -50.5 250 35 663.3 97 21 26131 -49.1 250 35 676.4 98 20 26450 -51.3 250 35 679.1 99 19 26781 -50.3 692.3 100 19 26781 -50.3 692.3 101 18 27130 -51.7 698.7 102 17 27499 -51.3 711.5 103 16 27888 -53.3 717.4 104 15 28302 -52.5 733.4 105 14 28744 -53.5 744.6 106 14 28744 -52.7 747.3 107 14 28744 -48.9 760.2 108 14 28744 -48.9 760.2 109 14 28744 -47.1 766.3 110 10 30970 -45.3 850.5 TRP 248 10421 -56.1 -63.1 41 7.0 -56.2 245 66 323.4 323.4 289.8 323.5 0.03 WND 181 12427 -53.9 -80.2 3 26.3 -54.3 245 73 357.4 357.4 298.2 357.4 0.00 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 732.15 mb = 2711.40 m = 8895.55 ft Wetbulb zero: 796.09 mb = 2033.04 m = 6669.99 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 63.20 % Est. max temperature: 12.38 C = 54.28 F Sfc-Lift cond lev (LCL): 698.43 mb = 3085.78 m = 10123.83 ft T: -3.55 C 700-500 lapse rate: 7.49 C/km ThetaE index: 0.77 C Layer 700.0- 688.0 mb Conv cond level (CCL): 647.43 mb = 3679.31 m = 12071.08 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 13.25 C = 55.85 F Cap Strength: 2.70 C Lifted Index: 2.73 C Risk: None Lifted Index @300 mb: 7.72 C Lifted Index @700 mb: 2.45 C Showalter Index: 3.85 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 17.50 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 52.00 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.43 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 63630.21 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 681.13 mb = 3283.09 m = 10771.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 23 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 ---------------------------------------------------------- 0 853 982 70 5 -4.7 -1.7 | 105 27 -25.7 7.0 1 850 1497 60 5 -4.3 -2.5 | 104 26 -25.3 6.2 2 700 3068 250 19 17.9 6.5 | 168 16 -3.1 15.2 3 500 5630 270 42 42.0 -0.0 | 247 23 21.0 8.7 4 400 7230 255 60 58.0 15.5 | 237 44 37.0 24.3 5 300 9190 250 71 66.7 24.3 | 234 56 45.7 33.0 6 250 10370 245 64 58.0 27.0 | 226 52 37.0 35.8 7 248 10421 245 66 59.8 27.9 | 227 53 38.8 36.6 8 200 11790 250 69 64.8 23.6 | 234 55 43.9 32.3 9 181 12427 245 73 66.2 30.9 | 229 60 45.2 39.6 10 150 13630 250 68 63.9 23.3 | 233 54 42.9 32.0 11 100 16210 255 54 52.2 14.0 | 234 39 31.2 22.7 12 70 18450 245 44 39.9 18.6 | 215 33 18.9 27.3 13 50 20550 245 27 24.5 11.4 | 190 20 3.5 20.2 14 30 23820 250 35 32.9 12.0 | 210 24 11.9 20.7 15 20 26450 250 35 32.9 12.0 | 210 24 11.9 20.7 Wind Parameters Mean winds (0-6000m): 262.6 at 30.3 knts Storm direction: 292.6 at 22.7 knts Shear (0-3000m) pos: 0.8 neg: 4.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 66.0 neg: -59.1 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 163.02 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 65 5 105 26| 0.0 0.9 0.9| 0.0 -4.6 -4.6 -9.1 -0.77| 0.9 -0.7 1000 27 7 96 24| 0.0 4.3 4.3| 0.0 -47.6 -47.6 -47.6 -0.83| 4.5 -3.7 1500 336 9 91 17| 0.0 5.7 5.7| 2.8 -59.1 -56.3 -37.5 -0.42| 7.0 -2.9 2000 267 11 135 13| 0.0 6.0 6.0| 28.4 -59.1 -30.6 -15.3 0.09| 9.3 0.8 2500 253 14 148 15| 0.0 5.7 5.7| 46.5 -59.1 -12.6 -5.0 0.18| 8.9 1.6 3000 254 16 156 14| 0.8 4.8 5.6| 66.0 -59.1 6.9 2.3 0.26| 8.2 2.1 4000 259 20 176 13| 1.9 3.6 5.5|108.6 -59.1 49.5 12.4 0.37| 7.5 2.8 5000 263 25 199 12| 2.0 3.4 5.5|139.9 -64.3 75.6 15.1 0.38| 7.1 2.7 6000 263 30 216 16| 1.7 4.0 5.7|139.9-101.9 37.9 6.3 0.27| 7.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251014.12.gif