UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 5 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 1004 46 15.8 1.8 39 14.0 8.8 270 21 288.6 289.4 281.8 301.1 4.34 1 1000 79 15.4 -1.6 31 17.0 7.5 265 19 288.5 289.1 280.6 298.4 3.40 2 974 301 12.4 -1.6 38 14.0 6.0 265 31 287.7 288.3 280.3 297.8 3.49 3 940 597 9.6 -1.4 46 11.0 4.6 260 33 287.8 288.4 280.6 298.4 3.67 4 933 659 9.2 -1.8 46 11.0 4.2 258 33 288.0 288.6 280.6 298.4 3.59 5 925 730 9.2 -3.8 40 13.0 3.5 255 32 288.7 289.3 280.4 297.8 3.12 6 912 847 9.4 -5.6 34 15.0 3.1 249 28 290.1 290.6 280.6 298.2 2.76 7 906 902 9.0 -6.0 34 15.0 2.7 246 26 290.2 290.7 280.5 298.2 2.69 8 874 1198 6.4 -7.6 36 14.0 0.8 245 21 290.5 291.0 280.4 297.8 2.47 9 864 1292 6.4 -8.6 33 15.0 0.5 255 18 291.5 291.9 280.6 298.4 2.31 10 850 1426 5.0 -9.0 36 14.0 -0.4 275 13 291.4 291.8 280.6 298.2 2.27 11 842 1503 4.4 -9.6 35 14.0 -0.9 279 11 291.5 291.9 280.5 298.1 2.19 12 812 1797 1.8 -10.2 41 12.0 -2.6 289 9 291.8 292.2 280.6 298.3 2.16 13 782 2099 -0.9 -11.9 43 11.0 -4.7 316 7 292.1 292.4 280.4 298.0 1.96 14 753 2400 -3.1 -13.1 46 10.0 -6.4 358 11 292.9 293.2 280.7 298.5 1.85 15 725 2699 -5.5 -14.5 49 9.0 -8.3 352 12 293.4 293.7 280.7 298.7 1.71 16 700 2973 -7.5 -17.5 45 10.0 -10.3 360 5 294.2 294.4 280.7 298.5 1.38 17 698 2995 -7.7 -17.7 45 10.0 -10.5 360 5 294.2 294.4 280.6 298.4 1.36 18 692 3062 -8.1 -17.1 48 9.0 -10.6 358 5 294.5 294.7 280.8 298.9 1.44 19 671 3301 -7.7 -23.7 26 16.0 -11.6 313 12 297.5 297.7 281.4 300.2 0.84 20 646 3595 -9.9 -26.9 24 17.0 -13.6 259 21 298.3 298.4 281.5 300.4 0.65 21 627 3824 -11.7 -29.7 21 18.0 -15.2 238 29 298.8 298.9 281.5 300.5 0.52 22 621 3898 -11.7 -33.7 14 22.0 -15.6 234 33 299.6 299.7 281.7 300.8 0.36 23 614 3984 -11.5 -40.5 7 29.0 -15.8 230 36 300.8 300.9 282.0 301.5 0.18 24 597 4199 -12.7 -28.7 25 16.0 -15.9 230 40 301.9 302.0 283.0 303.8 0.60 25 552 4792 -15.7 -38.7 12 23.0 -19.1 234 50 305.1 305.2 283.8 306.0 0.24 26 544 4902 -16.5 -39.5 12 23.0 -19.7 235 52 305.5 305.5 283.9 306.3 0.23 27 500 5530 -20.9 -30.9 40 10.0 -22.6 245 57 307.6 307.7 285.1 309.5 0.58 28 469 5999 -23.9 -31.9 48 8.0 -25.2 249 59 309.5 309.6 285.8 311.4 0.56 29 450 6299 -26.1 -34.1 47 8.0 -27.2 250 61 310.4 310.5 286.1 312.1 0.47 30 400 7140 -32.1 -36.5 65 4.4 -32.6 255 70 313.3 313.3 287.0 314.8 0.42 31 397 7193 -32.3 -37.3 61 5.0 -32.9 255 70 313.7 313.8 287.1 315.1 0.39 32 388 7355 -33.1 -42.1 40 9.0 -33.9 255 71 314.7 314.7 287.3 315.6 0.24 33 380 7501 -34.1 -43.1 40 9.0 -34.8 255 72 315.3 315.3 287.5 316.1 0.22 34 349 8091 -39.1 -48.1 38 9.0 -39.6 259 73 316.3 316.3 287.7 316.8 0.14 35 305 9001 -46.9 -52.9 50 6.0 -47.1 260 78 317.7 317.8 288.1 318.1 0.09 36 300 9110 -47.7 -52.7 56 5.0 -47.9 260 79 318.1 318.1 288.2 318.5 0.10 37 278 9609 -51.5 -57.5 49 6.0 -51.7 260 84 319.6 319.7 288.7 319.9 0.06 38 264 9942 -53.9 -58.9 54 5.0 -54.0 260 86 320.9 320.9 289.1 321.1 0.05 39 254 10189 -56.1 -63.1 41 7.0 -56.2 260 87 321.2 321.2 289.2 321.3 0.03 40 250 10290 -56.7 -62.7 47 6.0 -56.8 260 87 321.8 321.8 289.3 321.9 0.03 41 236 10654 -57.0 -65.9 31 8.9 -57.1 260 95 326.7 326.7 290.8 326.8 0.02 42 231 10789 -57.1 -67.1 27 10.0 -57.2 260 95 328.5 328.5 291.3 328.6 0.02 43 210 11385 -59.9 -70.9 22 11.0 -60.0 260 90 333.2 333.2 292.6 333.3 0.01 44 200 11690 -58.7 -75.7 9 17.0 -58.9 260 89 339.8 339.8 294.3 339.8 0.01 45 188 12079 -58.7 -76.7 8 18.0 -58.9 260 86 345.9 345.9 295.7 345.9 0.01 46 150 13500 -58.1 -78.1 6 20.0 -58.3 260 77 370.0 370.0 300.5 370.0 0.01 47 103 15838 -64.1 -92.1 1 28.0 -64.3 255 71 400.5 400.5 305.3 400.5 0.00 48 100 16020 -62.9 -91.9 1 29.0 -63.1 255 71 406.2 406.2 306.0 406.2 0.00 49 84 17091 -63.3 -91.3 1 28.0 -63.6 258 65 426.2 426.2 308.4 426.2 0.00 50 70 18200 -67.1 -94.1 1 27.0 -67.2 270 72 440.8 440.8 310.0 440.8 0.00 51 56 19603 -48.9 -81.9 1 33.0 -50.6 254 52 511.4 511.4 315.7 511.4 0.01 52 50 20340 -52.3 -84.3 1 32.0 -53.7 225 13 520.2 520.2 316.3 520.3 0.01 53 45 21022 -55.9 -86.9 1 31.0 -56.9 264 17 527.4 527.4 316.8 527.4 0.00 54 30 23640 -52.7 -84.7 1 32.0 -54.7 285 13 601.0 601.0 320.6 601.0 0.01 55 29 23858 -52.9 -84.9 1 32.0 -54.9 297 16 606.3 606.3 320.9 606.3 0.01 56 25 24834 -43.7 -78.7 1 35.0 -48.6 270 20 659.0 659.0 323.0 659.2 0.03 57 20 26330 -44.1 -79.1 1 35.0 -49.6 355 14 701.2 701.2 324.5 701.5 0.04 58 10 31050 -36.9 -73.9 1 37.0 -48.8 60 16 881.8 881.9 329.1 883.7 0.17 59 9.7 31261 -35.7 -72.7 1 37.0 -48.4 894.0 894.2 329.4 896.4 0.21 TRP 210 11385 -59.9 -70.9 22 11.0 -60.0 260 90 333.2 333.2 292.6 333.3 0.01 WND 236 10654 -57.0 -65.9 31 8.9 -57.1 260 95 326.7 326.7 290.8 326.8 0.02 Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 792.00 mb = 1998.49 m = 6556.64 ft Wetbulb zero: 855.83 mb = 1370.11 m = 4495.05 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 32.23 % Est. max temperature: 18.60 C = 65.47 F Sfc-Lift cond lev (LCL): 812.97 mb = 1787.41 m = 5864.13 ft T: 1.89 C 700-500 lapse rate: 5.24 C/km ThetaE index: 3.30 C Layer 1000.0- 940.0 mb Conv cond level (CCL): 717.38 mb = 2781.16 m = 9124.44 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 20.84 C = 69.52 F Cap Strength: 8.59 C Lifted Index: 9.37 C Risk: None Lifted Index @300 mb: 14.21 C Lifted Index @700 mb: 3.00 C Showalter Index: 9.34 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 11.90 C K Index: 6.90 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.95 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 60456.30 J/kg Cap Strength: 9.25 C Lift Cond Lev (LCL): 774.46 mb = 2176.29 m = 7139.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 22 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 1004 46 270 21 21.0 -0.0 | 163 3 -0.9 3.1 1 1000 79 265 19 18.9 1.7 | 147 6 -3.0 4.7 2 973 305 265 31 30.9 2.7 | 237 11 9.0 5.8 3 938 610 260 33 32.5 5.7 | 230 14 10.6 8.8 4 925 730 255 32 30.9 8.3 | 218 14 9.0 11.3 5 905 914 245 25 22.7 10.6 | 183 14 0.7 13.6 6 872 1219 245 21 19.0 8.9 | 166 12 -2.9 11.9 7 850 1426 275 13 13.0 -1.1 | 102 9 -9.0 1.9 8 840 1524 280 11 10.8 -1.9 | 96 11 -11.1 1.1 9 808 1829 290 9 8.5 -3.1 | 90 13 -13.5 -0.0 10 778 2134 320 7 4.5 -5.4 | 82 18 -17.4 -2.3 11 749 2438 5 12 -1.0 -12.0 | 69 25 -23.0 -8.9 12 720 2743 350 12 2.1 -11.8 | 66 22 -19.8 -8.8 13 700 2973 360 5 -0.0 -5.0 | 85 22 -21.9 -1.9 14 693 3048 360 5 -0.0 -5.0 | 85 22 -21.9 -1.9 15 640 3658 245 23 20.8 9.7 | 175 13 -1.1 12.8 16 615 3962 230 36 27.6 23.1 | 192 27 5.6 26.2 17 590 4267 230 41 31.4 26.4 | 198 31 9.5 29.4 18 545 4877 235 52 42.6 29.8 | 212 39 20.7 32.9 19 500 5530 245 57 51.7 24.1 | 228 40 29.7 27.1 20 462 6096 250 60 56.4 20.5 | 236 42 34.4 23.6 21 443 6401 250 62 58.3 21.2 | 236 44 36.3 24.3 22 400 7140 255 70 67.6 18.1 | 245 50 45.7 21.2 23 390 7315 255 71 68.6 18.4 | 245 51 46.6 21.4 24 373 7620 255 72 69.5 18.6 | 246 52 47.6 21.7 25 341 8230 260 73 71.9 12.7 | 253 52 50.0 15.7 26 300 9110 260 79 77.8 13.7 | 253 58 55.9 16.8 27 298 9144 260 79 77.8 13.7 | 253 58 55.9 16.8 28 272 9754 260 85 83.7 14.8 | 254 64 61.8 17.8 29 250 10290 260 87 85.7 15.1 | 254 66 63.7 18.2 30 247 10363 260 86 84.7 14.9 | 254 65 62.8 18.0 31 236 10654 260 95 93.6 16.5 | 255 74 71.6 19.6 32 224 10973 260 95 93.6 16.5 | 255 74 71.6 19.6 33 210 11385 260 90 88.6 15.6 | 254 69 66.7 18.7 34 200 11690 260 89 87.6 15.5 | 254 68 65.7 18.5 35 150 13500 260 77 75.8 13.4 | 253 56 53.9 16.4 36 100 16020 255 71 68.6 18.4 | 245 51 46.6 21.4 37 98 16154 255 71 68.6 18.4 | 245 51 46.6 21.4 38 89 16764 255 63 60.9 16.3 | 244 43 38.9 19.4 39 70 18200 270 72 72.0 -0.0 | 267 50 50.1 3.1 40 60 19202 270 74 74.0 -0.0 | 267 52 52.1 3.1 41 50 20340 225 13 9.2 9.2 | 134 18 -12.7 12.3 42 49 20422 215 24 13.8 19.7 | 160 24 -8.2 22.7 43 47 20726 240 12 10.4 6.0 | 128 15 -11.5 9.1 44 43 21336 290 23 21.6 -7.9 | 4 5 -0.3 -4.8 45 37 22250 280 40 39.4 -6.9 | 283 18 17.5 -3.9 46 32 23165 290 8 7.5 -2.7 | 91 14 -14.4 0.3 47 30 23640 285 13 12.6 -3.4 | 88 9 -9.4 -0.3 48 27 24384 325 23 13.2 -18.8 | 29 18 -8.7 -15.8 49 26 24689 260 22 21.7 3.8 | 178 7 -0.3 6.9 50 22 25603 315 8 5.7 -5.7 | 81 16 -16.3 -2.6 51 21 25908 275 18 17.9 -1.6 | 110 4 -4.0 1.5 52 20 26213 325 4 2.3 -3.3 | 89 20 -19.6 -0.2 53 20 26330 355 14 1.2 -13.9 | 62 23 -20.7 -10.9 54 18 27127 345 23 6.0 -22.2 | 40 25 -16.0 -19.2 55 16 27737 320 27 17.4 -20.7 | 15 18 -4.6 -17.6 56 13 29261 315 5 3.5 -3.5 | 89 18 -18.4 -0.5 57 12 29870 15 20 -5.2 -19.3 | 59 32 -27.1 -16.3 58 10 31050 60 16 -13.9 -8.0 | 82 36 -35.8 -4.9 Wind Parameters Mean winds (0-6000m): 247.9 at 29.5 knts Storm direction: 277.9 at 22.1 knts Shear (0-3000m) pos: 4.4 neg: 1.7 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): -78.1 deg Storm rel helicity (0-3000m) pos: 53.3 neg: -125.5 tot: -72.2 m^2/s^2 ave: -24.1 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.01 Bulk Shear: 8.87 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 ------------------------------------------------------------------------------- 500 264 28 224 8| 0.0 12.6 12.6| 12.5 -3.1 9.4 18.8 0.50| 14.1 7.1 1000 258 28 214 11| 0.0 5.1 5.1| 12.5 -50.9 -38.4 -38.4 -0.23| 14.1 -3.3 1500 257 25 195 9| 5.4 3.4 8.8| 12.5 -84.3 -71.8 -47.9 -0.45| 15.1 -6.8 2000 261 21 167 6| 5.5 2.5 8.0| 12.5 -94.7 -82.2 -41.1 -0.46| 12.8 -5.9 2500 267 18 138 5| 6.2 2.0 8.3| 12.5-122.2-109.8 -43.9 -0.46| 12.5 -5.8 3000 274 17 110 5| 4.4 1.7 6.1| 53.3-125.5 -72.2 -24.1 -0.31| 12.0 -3.7 4000 264 18 140 6| 3.3 6.2 9.5| 97.9-155.1 -57.2 -14.3 -0.08| 15.5 -1.2 5000 250 24 182 11| 1.2 5.0 6.1|220.7-155.1 65.5 13.1 0.03| 14.2 0.4 6000 248 30 201 15| 1.6 4.1 5.8|360.7-155.1 205.6 34.3 0.11| 13.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251205.12.gif