UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 13 DEC 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 334 1 920 -10351 SFC 858 176 -18.3 -20.8 81 2.5 -18.7 205 3 266.3 266.4 263.7 268.7 0.85 3 856 516 -13.9 -16.0 84 2.1 -14.4 220 4 271.0 271.2 267.8 274.6 1.28 4 855 686 -12.9 -15.0 84 2.1 -13.4 227 4 272.2 272.4 268.7 276.1 1.39 5 853 1027 -12.1 -15.0 79 2.9 -12.8 242 5 273.2 273.4 269.4 277.1 1.40 6 850 1538 -12.1 -15.9 73 3.8 -13.0 265 7 273.5 273.7 269.4 277.2 1.30 7 848 1556 -11.9 -16.5 69 4.6 -13.0 265 7 273.9 274.1 269.5 277.4 1.24 8 846 1574 -11.1 -16.1 67 5.0 -12.3 266 8 274.9 275.1 270.2 278.6 1.28 9 838 1647 -11.1 -18.1 56 7.0 -12.7 267 9 275.6 275.8 270.4 278.8 1.10 10 835 1675 -10.1 -18.1 52 8.0 -11.9 267 9 277.0 277.2 271.2 280.2 1.10 11 821 1805 -9.5 -19.5 44 10.0 -11.8 269 11 278.9 279.1 272.2 281.9 0.99 12 789 2111 -10.3 -23.3 34 13.0 -13.0 275 16 281.3 281.4 273.2 283.5 0.74 13 773 2269 -11.7 -25.7 30 14.0 -14.3 277 19 281.4 281.5 273.1 283.3 0.61 14 761 2388 -11.7 -24.7 33 13.0 -14.2 279 21 282.7 282.8 273.9 284.8 0.68 15 756 2439 -11.9 -27.9 25 16.0 -14.7 280 21 283.0 283.1 273.8 284.6 0.51 16 747 2530 -12.1 -26.1 30 14.0 -14.7 282 23 283.8 283.9 274.3 285.6 0.61 17 710 2917 -14.7 -29.7 27 15.0 -17.1 288 29 285.0 285.1 274.8 286.5 0.46 18 700 3024 -14.9 -29.9 27 15.0 -17.3 290 31 286.0 286.1 275.3 287.4 0.46 19 670 3356 -15.3 -31.3 24 16.0 -17.9 294 30 289.1 289.2 276.9 290.5 0.42 20 654 3538 -16.5 -33.5 22 17.0 -19.0 296 30 289.8 289.9 277.1 290.9 0.35 21 645 3642 -17.3 -31.3 28 14.0 -19.4 297 30 290.0 290.1 277.4 291.4 0.43 22 641 3689 -16.9 -29.9 31 13.0 -19.0 298 30 291.0 291.1 277.9 292.6 0.50 23 632 3795 -16.9 -30.9 29 14.0 -19.1 299 30 292.2 292.3 278.4 293.7 0.46 24 617 3975 -18.7 -31.7 31 13.0 -20.7 301 29 292.1 292.2 278.4 293.6 0.44 25 601 4171 -19.7 -31.7 34 12.0 -21.5 304 29 293.2 293.3 278.9 294.6 0.45 26 561 4679 -23.7 -36.7 29 13.0 -25.2 310 28 294.3 294.3 279.2 295.3 0.29 27 541 4944 -26.1 -38.1 31 12.0 -27.3 313 28 294.5 294.6 279.3 295.4 0.26 28 527 5133 -27.5 -39.5 31 12.0 -28.6 315 28 295.0 295.1 279.5 295.8 0.23 29 508 5397 -29.3 -44.3 22 15.0 -30.4 319 27 296.0 296.0 279.8 296.5 0.15 30 500 5510 -30.3 -44.3 24 14.0 -31.4 320 27 296.1 296.1 279.8 296.6 0.15 31 464 6033 -34.5 -47.5 26 13.0 -35.3 320 31 297.3 297.3 280.3 297.7 0.11 32 438 6432 -36.5 -50.5 22 14.0 -37.2 320 34 299.7 299.7 281.3 300.0 0.09 33 408 6916 -40.5 -52.5 26 12.0 -41.0 320 37 300.6 300.7 281.7 300.9 0.07 34 400 7050 -41.5 -53.5 26 12.0 -41.9 320 38 301.1 301.1 281.9 301.3 0.07 35 371 7558 -44.7 -55.7 28 11.0 -45.0 320 71 303.4 303.4 282.8 303.6 0.05 36 369 7595 -45.0 -56.0 28 11.0 -45.3 320 73 303.5 303.5 282.8 303.7 0.05 37 327 8393 -51.1 -62.1 26 11.0 -51.3 317 60 305.7 305.7 283.7 305.8 0.03 38 312 8698 -53.3 -65.3 22 12.0 -53.5 316 54 306.8 306.8 284.1 306.8 0.02 39 302 8907 -54.3 -66.3 22 12.0 -54.5 315 51 308.2 308.2 284.7 308.3 0.02 40 300 8950 -54.1 -66.1 22 12.0 -54.2 315 50 309.1 309.1 285.0 309.2 0.02 41 298 8993 -53.9 -65.9 22 12.0 -54.1 314 50 310.0 310.0 285.3 310.0 0.02 42 297 9014 -53.3 -66.3 19 13.0 -53.5 314 50 311.1 311.1 285.7 311.2 0.02 43 292 9124 -53.5 -66.5 19 13.0 -53.7 312 50 312.3 312.3 286.2 312.4 0.02 44 290 9168 -53.1 -67.1 17 14.0 -53.3 311 50 313.5 313.5 286.6 313.6 0.02 45 266 9720 -56.5 -73.5 10 17.0 -56.6 302 49 316.4 316.4 287.6 316.4 0.01 46 250 10110 -59.9 -76.9 9 17.0 -60.0 295 48 317.0 317.0 287.8 317.0 0.00 47 234 10520 -63.1 301 49 318.2 48 228 10680 -63.9 303 49 319.4 49 224 10788 -63.7 305 49 321.3 50 211 11154 -65.5 310 50 324.0 51 200 11480 -64.5 310 48 330.6 52 195 11635 -63.9 310 49 334.0 53 193 11698 -62.7 309 49 336.9 54 172 12406 -63.1 307 53 347.5 55 150 13250 -61.3 305 58 364.5 56 144 13504 -60.5 303 58 370.1 57 129 14188 -62.1 298 58 379.1 58 124 14434 -59.9 296 58 387.4 59 105 15469 -62.3 287 58 401.7 60 100 15770 -62.9 285 58 406.2 61 96 16020 -63.7 284 59 409.4 62 89 16485 -62.1 282 62 421.6 63 87 16625 -62.5 281 62 423.5 64 85 16768 -61.5 280 63 428.4 65 81 17065 -62.5 279 64 432.2 66 80 17142 -61.5 279 65 435.8 67 76 17459 -61.7 277 66 441.9 68 75 17541 -60.3 277 67 446.5 69 70 17970 -60.3 275 69 455.4 70 63 18629 -59.9 270 66 470.2 71 62 18729 -58.5 270 66 475.5 72 60 18936 -58.5 268 65 479.9 73 56 19372 -56.7 265 63 493.6 74 53 19721 -57.7 263 62 499.1 75 50 20090 -57.3 260 60 508.4 76 48 20348 -57.3 259 61 514.4 77 46 20616 -58.7 258 62 517.3 78 46 20616 -57.9 258 62 519.3 79 43 21040 -58.1 257 64 528.9 80 41 21339 -59.5 256 66 532.7 81 39 21654 -56.3 255 67 548.4 82 38 21819 -56.5 255 68 552.0 83 35 22343 -54.1 253 70 571.4 84 31 23120 -54.9 251 74 589.4 85 30 23330 -53.5 250 75 598.8 86 28 23772 -54.5 247 77 607.9 87 27 24006 -53.5 245 79 617.1 88 26 24248 -53.9 243 80 622.7 89 26 24248 -52.7 243 80 626.1 90 24 24766 -51.1 239 83 645.2 91 24 24766 -49.3 239 83 650.5 92 23 25045 -48.9 237 84 659.6 93 22 25337 -48.3 235 86 669.8 94 21 25642 -50.1 232 87 673.4 95 20 25960 -51.3 230 89 679.1 96 18 26643 -53.1 694.2 97 18 26643 -52.5 696.1 98 18 26643 -51.5 699.3 99 17 27014 -51.7 710.2 100 17 27014 -50.7 713.4 101 16 27410 -50.9 725.2 102 16 27410 -48.7 732.4 103 15 27833 -50.3 740.7 104 14 28285 -49.5 758.2 105 14 28285 -48.3 762.3 106 14 28285 -48.5 761.6 107 13 28774 -47.7 780.7 108 12 29300 -50.3 789.5 109 12 29300 -48.1 797.3 110 12 29300 -48.9 794.5 111 12 29300 -48.5 795.9 112 10 30520 -41.3 865.4 TRP 211 11154 -65.5 310 50 324.0 WND 369 7595 -45.0 -56.0 28 11.0 -45.3 320 73 303.5 303.5 282.8 303.7 0.05 Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 32.06 % Est. max temperature: -0.14 C = 31.75 F Sfc-Lift cond lev (LCL): 823.57 mb = 1780.85 m = 5842.60 ft T: -9.61 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.23 C Layer 773.0- 761.0 mb Conv cond level (CCL): 548.73 mb = 4840.21 m = 15879.77 ft Mean mixing ratio: 0.90 g/kg Conv temperature: 8.66 C = 47.58 F Cap Strength: 12.28 C Lifted Index: 12.28 C Risk: None Lifted Index @300 mb: 19.42 C Lifted Index @700 mb: 6.29 C Showalter Index: 15.85 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 14.40 C K Index: -12.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 379.43 J/kg Max Up Vert Vel: 27.55 m/s Conv Inhibition (B-): 60132.01 J/kg Cap Strength: 12.30 C Lift Cond Lev (LCL): 685.80 mb = 3179.20 m = 10430.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 19 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 ---------------------------------------------------------- 0 858 176 205 3 1.3 2.7 | 159 21 -7.7 19.7 1 850 1538 265 7 7.0 0.6 | 174 18 -2.0 17.6 2 700 3024 290 31 29.1 -10.6 | 252 21 20.2 6.4 3 500 5510 320 27 17.4 -20.7 | 294 9 8.4 -3.7 4 400 7050 320 38 24.4 -29.1 | 308 20 15.5 -12.1 5 369 7595 320 73 46.9 -55.9 | 316 54 38.0 -38.9 6 300 8950 315 50 35.4 -35.4 | 305 32 26.4 -18.3 7 250 10110 295 48 43.5 -20.3 | 275 35 34.6 -3.3 8 211 11154 310 50 38.3 -32.1 | 297 33 29.4 -15.1 9 200 11480 310 48 36.8 -30.9 | 296 31 27.8 -13.8 10 150 13250 305 58 47.5 -33.3 | 293 42 38.6 -16.3 11 100 15770 285 58 56.0 -15.0 | 268 47 47.1 2.0 12 70 17970 275 69 68.7 -6.0 | 260 61 59.8 11.0 13 50 20090 260 60 59.1 10.4 | 241 57 50.1 27.4 14 30 23330 250 75 70.5 25.7 | 235 75 61.5 42.7 15 20 25960 230 89 68.2 57.2 | 219 95 59.2 74.2 Wind Parameters Mean winds (0-6000m): 302.3 at 25.6 knts Storm direction: 332.3 at 19.2 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 151.7 neg: 0.0 tot: 151.7 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 5.3 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 4.93 Bulk Shear: 76.93 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 ------------------------------------------------------------------------------- 500 240 4 163 20| 2.1 0.0 2.1| 11.2 0.0 11.2 22.4 0.98| 2.1 2.1 1000 242 4 165 20| 2.2 0.0 2.2| 22.0 0.0 22.0 22.0 0.89| 2.3 2.1 1500 262 7 174 18| 2.8 0.0 2.8| 38.4 0.0 38.4 25.6 0.85| 3.0 2.6 2000 272 11 188 17| 4.3 0.0 4.3| 76.3 0.0 76.3 38.1 0.92| 4.4 4.1 2500 280 16 204 16| 5.1 0.0 5.1|116.8 0.0 116.8 46.7 0.94| 5.3 5.0 3000 286 19 220 15| 5.3 0.0 5.3|151.7 0.0 151.7 50.6 0.94| 5.6 5.3 4000 291 23 236 15| 3.8 0.0 3.8|170.7 0.0 170.7 42.7 0.88| 5.1 4.5 5000 297 25 246 14| 3.0 0.0 3.0|184.4 0.0 184.4 36.9 0.85| 4.7 4.0 6000 302 26 255 13| 2.5 0.3 2.8|193.3 0.0 193.3 32.2 0.81| 4.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251213.00.gif