UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 4 DEC 25 Station: SAVC WMO ident: 87860 Latitude: -45.78 Longitude: -67.50 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1001 46 15.8 2.8 42 13.0 9.2 230 13 288.9 289.7 282.3 302.3 4.67 1 1000 55 14.6 -2.4 31 17.0 6.9 250 13 287.8 288.3 280.0 297.0 3.20 2 971 303 12.4 -1.6 38 14.0 6.0 250 17 288.0 288.6 280.5 298.1 3.50 3 937 600 9.6 -1.4 46 11.0 4.6 245 17 288.1 288.7 280.7 298.7 3.68 4 925 707 8.4 -1.6 49 10.0 3.9 255 18 287.9 288.5 280.7 298.5 3.67 5 904 896 6.6 -2.4 53 9.0 2.6 250 18 287.9 288.6 280.5 298.2 3.54 6 871 1200 3.6 -2.4 65 6.0 1.0 255 21 287.9 288.5 280.7 298.5 3.68 7 850 1397 1.8 -2.5 73 4.3 -0.0 265 17 288.0 288.7 280.8 298.8 3.74 8 839 1502 0.8 -2.8 77 3.6 -0.7 265 19 288.1 288.7 280.8 298.7 3.70 9 832 1569 0.2 -3.3 77 3.5 -1.3 263 20 288.1 288.7 280.7 298.5 3.60 10 817 1715 0.8 -7.2 55 8.0 -2.3 256 22 290.3 290.7 280.6 298.3 2.72 11 808 1804 0.2 -8.8 51 9.0 -3.1 251 23 290.5 291.0 280.3 297.7 2.43 12 779 2095 -2.5 -10.5 54 8.0 -5.3 250 26 290.7 291.1 280.1 297.3 2.20 13 765 2239 -3.7 -10.7 58 7.0 -6.1 250 28 290.9 291.3 280.2 297.5 2.21 14 750 2395 -5.1 -16.1 42 11.0 -8.3 250 29 291.0 291.3 279.3 295.5 1.45 15 722 2695 -3.7 -23.7 20 20.0 -8.8 246 39 295.8 295.9 280.6 298.3 0.78 16 711 2816 -3.7 -24.7 18 21.0 -8.9 247 43 297.1 297.2 281.1 299.4 0.73 17 700 2939 -4.5 -25.5 18 21.0 -9.6 250 46 297.5 297.6 281.2 299.7 0.69 18 695 2995 -4.9 -25.9 18 21.0 -9.9 250 46 297.7 297.8 281.3 299.8 0.67 19 643 3602 -7.5 -27.5 18 20.0 -12.1 259 49 301.4 301.5 282.8 303.5 0.62 20 619 3896 -9.7 -30.7 16 21.0 -13.9 271 46 302.2 302.3 282.9 303.8 0.48 21 595 4200 -10.7 -34.7 12 24.0 -15.0 275 44 304.5 304.5 283.7 305.6 0.34 22 587 4303 -11.3 -37.3 10 26.0 -15.7 275 43 304.9 305.0 283.7 305.9 0.26 23 550 4798 -15.3 -40.3 10 25.0 -18.8 271 46 305.9 306.0 284.1 306.7 0.21 24 524 5161 -18.1 -42.1 10 24.0 -21.2 270 49 306.8 306.9 284.4 307.5 0.18 25 511 5348 -18.5 -28.5 41 10.0 -20.4 268 55 308.6 308.7 285.7 311.0 0.71 26 500 5510 -18.9 -34.9 23 16.0 -21.4 265 61 310.0 310.1 285.8 311.4 0.39 27 490 5661 -19.7 -39.7 15 20.0 -22.4 266 64 310.8 310.9 285.9 311.7 0.25 28 468 6001 -22.3 -36.3 27 14.0 -24.3 269 69 311.7 311.8 286.4 313.0 0.37 29 449 6306 -24.1 -37.1 29 13.0 -25.9 270 74 313.1 313.2 286.9 314.4 0.35 30 400 7140 -30.7 -42.7 30 12.0 -31.9 270 81 315.1 315.1 287.4 315.9 0.22 31 397 7193 -31.3 -43.3 30 12.0 -32.4 270 81 315.0 315.0 287.3 315.8 0.21 32 380 7501 -33.7 -46.7 26 13.0 -34.7 270 82 315.8 315.8 287.5 316.4 0.15 33 368 7724 -35.5 -48.5 25 13.0 -36.4 270 84 316.3 316.3 287.7 316.8 0.13 34 349 8090 -38.5 -44.5 53 6.0 -38.9 270 87 317.1 317.1 288.1 317.9 0.21 35 334 8390 -40.7 -46.7 52 6.0 -41.1 270 89 318.1 318.1 288.3 318.7 0.17 36 305 9000 -45.3 -55.3 32 10.0 -45.7 270 92 320.0 320.0 288.8 320.3 0.07 37 300 9110 -46.3 -57.3 28 11.0 -46.7 270 93 320.1 320.1 288.8 320.3 0.06 38 279 9589 -49.7 -59.7 30 10.0 -50.0 274 95 321.9 321.9 289.4 322.1 0.04 39 254 10198 -53.9 -64.9 25 11.0 -54.1 275 99 324.5 324.5 290.2 324.6 0.02 40 250 10300 -54.9 -64.9 28 10.0 -55.1 275 100 324.4 324.5 290.1 324.5 0.02 41 239 10587 -56.7 -66.7 27 10.0 -56.8 270 95 325.9 325.9 290.6 326.0 0.02 42 231 10804 -56.1 -66.1 27 10.0 -56.2 273 94 330.0 330.0 291.7 330.1 0.02 43 212 11349 -57.7 -71.7 15 14.0 -57.9 278 97 335.7 335.8 293.3 335.8 0.01 44 200 11720 -55.1 -74.1 8 19.0 -55.4 280 100 345.5 345.5 295.6 345.5 0.01 45 190 12047 -54.1 -75.1 6 21.0 -54.4 278 102 352.2 352.2 297.1 352.3 0.01 46 176 12534 -55.8 -78.4 4 22.6 -56.1 275 105 357.3 357.3 298.1 357.3 0.00 47 150 13540 -59.3 -85.3 2 26.0 -59.5 275 92 367.9 367.9 300.2 367.9 0.00 48 144 13795 -61.5 -87.5 2 26.0 -61.7 275 92 368.4 368.4 300.3 368.4 0.00 49 131 14388 -58.5 -88.5 1 30.0 -58.7 275 93 383.9 383.9 302.9 383.9 0.00 50 118 15043 -60.7 -89.7 1 29.0 -60.9 275 94 391.5 391.5 304.0 391.5 0.00 51 100 16080 -58.7 -88.7 1 30.0 -59.0 275 95 414.3 414.3 307.0 414.3 0.00 52 86 17032 -56.5 -87.5 1 31.0 -57.1 283 79 437.0 437.0 309.6 437.0 0.00 53 70 18330 -59.3 -89.3 1 30.0 -59.7 300 42 457.5 457.5 311.5 457.5 0.00 54 57 19606 -61.7 -90.7 1 29.0 -62.1 288 60 479.8 479.8 313.4 479.8 0.00 55 50 20420 -59.5 -89.5 1 30.0 -60.1 310 34 503.3 503.3 315.2 503.3 0.00 56 42 21526 -53.5 -84.5 1 31.0 -54.9 305 28 543.9 543.9 317.8 543.9 0.01 57 36 22508 -57.9 -87.9 1 30.0 -58.9 311 28 557.0 557.0 318.5 557.0 0.00 58 30 23680 -49.5 -82.5 1 33.0 -52.2 325 15 609.7 609.7 321.0 609.8 0.01 59 21 26010 -51.7 -83.7 1 32.0 -54.6 260 21 668.5 668.5 323.4 668.7 0.02 60 20 26330 -47.3 -80.3 1 33.0 -51.6 295 24 691.4 691.4 324.1 691.7 0.03 61 10 31040 -35.3 -72.3 1 37.0 -48.1 55 17 887.8 887.9 329.2 890.2 0.22 62 8.9 31857 -32.3 -70.3 1 38.0 -47.6 929.4 929.6 330.1 933.2 0.33 TRP 239 10587 -56.7 -66.7 27 10.0 -56.8 270 95 325.9 325.9 290.6 326.0 0.02 WND 176 12534 -55.8 -78.4 4 22.6 -56.1 275 105 357.3 357.3 298.1 357.3 0.00 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 805.85 mb = 1825.47 m = 5989.00 ft Wetbulb zero: 850.80 mb = 1389.43 m = 4558.46 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 32.57 % Est. max temperature: 14.96 C = 58.92 F Sfc-Lift cond lev (LCL): 822.97 mb = 1656.61 m = 5435.01 ft T: 0.56 C 700-500 lapse rate: 5.60 C/km ThetaE index: 5.24 C Layer 1000.0- 971.0 mb Conv cond level (CCL): 752.34 mb = 2370.39 m = 7776.76 ft Mean mixing ratio: 3.54 g/kg Conv temperature: 17.95 C = 64.31 F Cap Strength: 10.43 C Lifted Index: 11.37 C Risk: None Lifted Index @300 mb: 15.61 C Lifted Index @700 mb: 6.00 C Showalter Index: 10.90 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 16.40 C K Index: -2.80 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.16 J/kg Max Up Vert Vel: 1.52 m/s Conv Inhibition (B-): 56441.09 J/kg Cap Strength: 10.80 C Lift Cond Lev (LCL): 786.68 mb = 2017.17 m = 6617.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 29 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 1001 46 230 13 10.0 8.4 | 139 25 -16.5 19.0 1 1000 55 250 13 12.2 4.4 | 137 21 -14.3 15.1 2 971 305 250 17 16.0 5.8 | 147 20 -10.5 16.5 3 936 610 245 17 15.4 7.2 | 148 21 -11.1 17.8 4 925 707 255 18 17.4 4.7 | 149 18 -9.1 15.3 5 902 914 250 18 16.9 6.2 | 150 19 -9.6 16.8 6 869 1219 255 21 20.3 5.4 | 159 17 -6.2 16.1 7 850 1397 265 17 16.9 1.5 | 142 15 -9.5 12.1 8 837 1524 265 20 19.9 1.7 | 152 14 -6.5 12.4 9 805 1829 250 23 21.6 7.9 | 165 19 -4.9 18.5 10 775 2134 250 27 25.4 9.2 | 177 20 -1.1 19.9 11 746 2438 250 29 27.3 9.9 | 182 21 0.8 20.6 12 717 2743 245 41 37.2 17.3 | 201 30 10.7 28.0 13 700 2939 250 46 43.2 15.7 | 212 31 16.8 26.4 14 690 3048 250 46 43.2 15.7 | 212 31 16.8 26.4 15 637 3658 260 49 48.3 8.5 | 229 29 21.8 19.2 16 612 3962 275 45 44.8 -3.9 | 250 20 18.4 6.7 17 588 4267 275 43 42.8 -3.7 | 247 18 16.4 6.9 18 543 4877 270 47 47.0 -0.0 | 243 23 20.5 10.7 19 522 5182 270 49 49.0 -0.0 | 245 25 22.5 10.7 20 500 5510 265 61 60.8 5.3 | 245 38 34.3 16.0 21 461 6096 270 71 71.0 -0.0 | 257 46 44.5 10.7 22 443 6401 270 76 76.0 -0.0 | 258 51 49.5 10.7 23 400 7140 270 81 81.0 -0.0 | 259 56 54.5 10.7 24 390 7315 270 81 81.0 -0.0 | 259 56 54.5 10.7 25 373 7620 270 83 83.0 -0.0 | 259 58 56.5 10.7 26 341 8230 270 88 88.0 -0.0 | 260 62 61.5 10.7 27 300 9110 270 93 93.0 -0.0 | 261 67 66.5 10.7 28 298 9144 270 93 93.0 -0.0 | 261 67 66.5 10.7 29 272 9754 275 96 95.6 -8.4 | 268 69 69.2 2.3 30 250 10300 275 100 99.6 -8.7 | 268 73 73.1 1.9 31 248 10363 275 98 97.6 -8.5 | 268 71 71.2 2.1 32 239 10587 270 95 95.0 -0.0 | 261 69 68.5 10.7 33 225 10973 275 93 92.6 -8.1 | 268 66 66.2 2.6 34 200 11720 280 100 98.5 -17.4 | 275 72 72.0 -6.7 35 176 12534 275 105 104.6 -9.2 | 269 78 78.1 1.5 36 169 12802 275 105 104.6 -9.2 | 269 78 78.1 1.5 37 153 13411 280 92 90.6 -16.0 | 275 64 64.1 -5.3 38 150 13540 275 92 91.6 -8.0 | 268 65 65.2 2.6 39 100 16080 275 95 94.6 -8.3 | 268 68 68.2 2.4 40 94 16459 275 95 94.6 -8.3 | 268 68 68.2 2.4 41 70 18330 300 42 36.4 -21.0 | 316 14 9.9 -10.3 42 67 18593 290 39 36.6 -13.3 | 285 11 10.2 -2.7 43 58 19507 285 63 60.9 -16.3 | 279 35 34.4 -5.6 44 50 20420 310 34 26.0 -21.9 | 2 11 -0.4 -11.2 45 48 20726 310 33 25.3 -21.2 | 6 11 -1.2 -10.6 46 38 22250 300 24 20.8 -12.0 | 77 6 -5.7 -1.3 47 34 22860 325 34 19.5 -27.9 | 22 19 -7.0 -17.2 48 33 23165 295 39 35.3 -16.5 | 303 11 8.9 -5.8 49 30 23680 325 15 8.6 -12.3 | 85 18 -17.9 -1.6 50 27 24384 15 1 -0.3 -1.0 | 110 28 -26.7 9.7 51 26 24689 115 9 -8.2 3.8 | 113 38 -34.6 14.5 52 20 26330 295 24 21.8 -10.1 | 96 5 -4.7 0.5 53 19 26518 310 24 18.4 -15.4 | 59 9 -8.1 -4.8 54 19 26822 295 23 20.8 -9.7 | 99 6 -5.6 0.9 55 16 27737 340 22 7.5 -20.7 | 62 21 -18.9 -10.0 56 16 28042 0 0 -0.0 -0.0 | 112 29 -26.5 10.7 57 14 28956 325 19 10.9 -15.6 | 73 16 -15.6 -4.9 58 10 31040 55 17 -13.9 -9.8 | 91 40 -40.4 0.9 Wind Parameters Mean winds (0-6000m): 261.9 at 38.0 knts Storm direction: 291.9 at 28.5 knts Shear (0-3000m) pos: 3.9 neg: 2.5 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 73.4 deg Storm rel helicity (0-3000m) pos: 184.6 neg: -13.3 tot: 171.3 m^2/s^2 ave: 57.1 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 68.89 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 ------------------------------------------------------------------------------- 500 249 16 145 20| 5.9 0.0 5.9| 17.3 0.0 17.3 34.6 0.38| 8.8 3.3 1000 250 17 147 20| 4.5 0.0 4.5| 27.1 0.0 27.1 27.1 0.38| 7.0 2.7 1500 253 18 149 18| 4.1 0.0 4.1| 39.1 -13.3 25.8 17.2 0.23| 7.4 1.7 2000 253 19 153 18| 3.1 2.0 5.1| 67.8 -13.3 54.5 27.2 0.37| 7.8 2.8 2500 252 21 159 18| 2.4 3.0 5.5|102.9 -13.3 89.5 35.8 0.46| 7.8 3.6 3000 251 24 170 19| 3.9 2.5 6.4|184.6 -13.3 171.3 57.1 0.54| 8.9 4.8 4000 255 30 189 19| 4.2 1.9 6.1|307.2 -13.3 293.9 73.5 0.61| 9.5 5.8 5000 260 33 201 18| 3.3 2.1 5.4|309.7 -24.8 285.0 57.0 0.53| 8.4 4.5 6000 262 38 215 20| 3.6 2.9 6.5|396.7 -25.4 371.3 61.9 0.49| 9.1 4.4 Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251204.12.gif