UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 6 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 1006 46 18.0 6.0 45 12.0 11.4 240 19 290.7 291.7 284.3 307.4 5.83 1 1000 98 17.6 1.6 34 16.0 9.5 260 18 290.8 291.5 282.7 303.2 4.29 2 977 296 15.6 2.6 42 13.0 8.9 265 23 290.7 291.5 283.1 304.3 4.72 3 957 471 13.8 1.8 44 12.0 7.8 254 27 290.6 291.4 282.9 303.7 4.55 4 942 604 13.6 0.6 41 13.0 7.2 245 30 291.7 292.4 283.0 304.0 4.24 5 925 757 12.4 -0.6 41 13.0 6.2 235 34 292.0 292.7 282.8 303.5 3.95 6 909 903 11.4 -1.6 40 13.0 5.3 235 35 292.4 293.1 282.7 303.4 3.74 7 877 1201 9.4 -3.6 40 13.0 3.5 230 30 293.4 294.0 282.7 303.2 3.34 8 850 1459 8.4 -3.6 43 12.0 3.0 235 26 294.9 295.6 283.5 305.2 3.44 9 846 1498 8.0 -4.0 42 12.0 2.7 235 25 294.9 295.5 283.4 304.9 3.36 10 816 1795 6.0 -5.0 45 11.0 1.2 235 19 295.9 296.4 283.6 305.5 3.23 11 786 2100 3.4 -5.6 52 9.0 -0.4 231 17 296.3 296.8 283.7 305.9 3.20 12 757 2404 1.8 -6.2 55 8.0 -1.6 234 27 297.7 298.3 284.3 307.3 3.17 13 730 2695 -0.9 -6.9 64 6.0 -3.3 227 32 297.9 298.5 284.3 307.3 3.12 14 708 2939 -2.9 -7.2 72 4.3 -4.6 222 35 298.3 298.9 284.5 307.8 3.14 15 703 2995 -2.9 -7.2 72 4.3 -4.6 221 36 298.9 299.5 284.8 308.5 3.17 16 700 3029 -3.1 -7.4 72 4.3 -4.8 220 36 299.1 299.6 284.8 308.6 3.13 17 679 3269 -4.9 -8.5 76 3.6 -6.3 220 37 299.7 300.2 284.8 308.7 2.96 18 651 3600 -5.7 -13.7 53 8.0 -8.4 220 36 302.4 302.8 284.8 308.8 2.04 19 627 3894 -6.9 -15.9 49 9.0 -9.8 231 37 304.3 304.6 285.3 309.9 1.76 20 620 3982 -7.1 -19.1 38 12.0 -10.6 235 37 305.0 305.3 285.1 309.4 1.36 21 611 4096 -7.3 -17.3 45 10.0 -10.4 239 38 306.1 306.4 285.8 311.3 1.61 22 603 4198 -8.1 -17.1 48 9.0 -10.9 242 38 306.3 306.6 285.9 311.6 1.66 23 558 4797 -11.5 -23.5 36 12.0 -14.6 249 39 309.2 309.4 286.2 312.6 1.03 24 535 5119 -13.5 -27.5 30 14.0 -16.6 246 37 310.5 310.7 286.4 313.1 0.75 25 500 5630 -17.5 -34.5 21 17.0 -20.4 230 43 311.7 311.8 286.4 313.1 0.41 26 476 5996 -20.7 -33.7 30 13.0 -22.8 234 47 312.2 312.3 286.6 313.8 0.47 27 457 6297 -22.7 -37.7 24 15.0 -24.8 235 49 313.3 313.4 286.9 314.5 0.33 28 403 7207 -29.7 -50.7 11 21.0 -31.3 226 56 315.7 315.7 287.5 316.1 0.09 29 400 7260 -30.3 -51.3 11 21.0 -31.8 225 57 315.6 315.6 287.4 315.9 0.08 30 386 7512 -32.5 -52.5 12 20.0 -33.8 225 56 316.0 316.0 287.5 316.2 0.08 31 355 8095 -37.5 -57.5 11 20.0 -38.4 225 62 316.9 316.9 287.8 317.1 0.05 32 310 9013 -45.5 -62.5 13 17.0 -46.0 229 67 318.2 318.2 288.2 318.3 0.03 33 300 9230 -47.3 -63.3 14 16.0 -47.7 230 72 318.7 318.7 288.3 318.8 0.03 34 284 9590 -49.9 -65.9 14 16.0 -50.2 230 73 320.0 320.0 288.8 320.1 0.02 35 258 10210 -54.7 -66.7 21 12.0 -54.9 234 80 321.8 321.8 289.3 321.9 0.02 36 250 10410 -56.3 -67.3 24 11.0 -56.5 235 86 322.4 322.4 289.5 322.4 0.02 37 235 10804 -56.9 -67.9 24 11.0 -57.1 230 88 327.2 327.2 290.9 327.3 0.02 38 222 11165 -58.5 -68.5 27 10.0 -58.6 233 87 330.1 330.1 291.7 330.2 0.02 39 200 11820 -60.7 -70.7 26 10.0 -60.8 245 78 336.6 336.6 293.5 336.7 0.01 40 188 12203 -61.7 -72.7 22 11.0 -61.8 255 92 341.0 341.0 294.6 341.1 0.01 41 150 13610 -58.1 -79.1 5 21.0 -58.3 250 73 370.0 370.0 300.5 370.0 0.01 42 125 14750 -61.1 -90.1 1 29.0 -61.3 246 62 384.3 384.3 302.9 384.3 0.00 43 100 16120 -65.9 -93.9 1 28.0 -66.0 260 59 400.4 400.4 305.3 400.4 0.00 44 87 16958 -70.3 -96.3 1 26.0 -70.4 254 63 407.8 407.8 306.2 407.8 0.00 45 78 17608 -70.5 -96.5 1 26.0 -70.6 247 67 420.3 420.3 307.7 420.3 0.00 46 70 18260 -65.3 -93.3 1 28.0 -65.5 240 72 444.7 444.7 310.3 444.7 0.00 47 65 18715 -63.9 -91.9 1 28.0 -64.2 240 71 457.3 457.3 311.5 457.3 0.00 48 62 19012 -54.5 -85.5 1 31.0 -55.4 242 63 484.3 484.3 313.8 484.3 0.00 49 50 20380 -59.3 -89.3 1 30.0 -59.9 285 23 503.7 503.7 315.2 503.8 0.00 50 31 23456 -56.1 -87.1 1 31.0 -57.5 291 23 586.2 586.2 320.0 586.2 0.01 51 30 23670 -51.7 -83.7 1 32.0 -53.9 275 28 603.7 603.7 320.8 603.8 0.01 52 26 24609 -43.9 -78.9 1 35.0 -48.6 254 23 651.1 651.1 322.7 651.3 0.03 53 20 26370 -41.7 -76.7 1 35.0 -48.1 245 5 708.5 708.6 324.7 709.0 0.06 54 10 31090 -38.3 -74.3 1 36.0 -49.4 70 10 876.6 876.7 329.0 878.3 0.16 55 8.7 32055 -35.1 -72.1 1 37.0 -48.8 924.6 924.8 329.9 927.6 0.26 TRP 188 12203 -61.7 -72.7 22 11.0 -61.8 255 92 341.0 341.0 294.6 341.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 739.00 mb = 2598.33 m = 8524.60 ft Wetbulb zero: 794.21 mb = 2015.26 m = 6611.66 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 46.47 % Est. max temperature: 21.94 C = 71.50 F Sfc-Lift cond lev (LCL): 840.72 mb = 1549.40 m = 5083.28 ft T: 7.65 C 700-500 lapse rate: 5.54 C/km ThetaE index: 4.17 C Layer 1000.0- 977.0 mb Conv cond level (CCL): 699.43 mb = 3035.48 m = 9958.79 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 26.43 C = 79.57 F Cap Strength: 8.75 C Lifted Index: 8.82 C Risk: None Lifted Index @300 mb: 10.63 C Lifted Index @700 mb: 4.20 C Showalter Index: 7.91 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 13.90 C K Index: 18.00 Risk: < 20 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.91 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 62230.38 J/kg Cap Strength: 8.82 C Lift Cond Lev (LCL): 782.22 mb = 2138.97 m = 7017.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 25 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 1006 46 240 19 16.5 9.5 | 132 11 -8.3 7.6 1 1000 98 260 18 17.7 3.1 | 100 7 -7.0 1.2 2 976 305 265 23 22.9 2.0 | 92 2 -1.8 0.1 3 941 610 245 30 27.2 12.7 | 193 11 2.5 10.7 4 925 757 235 34 27.9 19.5 | 190 18 3.1 17.6 5 908 914 235 35 28.7 20.1 | 192 19 3.9 18.1 6 875 1219 230 30 23.0 19.3 | 174 17 -1.8 17.3 7 850 1459 235 26 21.3 14.9 | 165 13 -3.4 13.0 8 843 1524 235 24 19.7 13.8 | 157 13 -5.1 11.8 9 812 1829 235 18 14.7 10.3 | 130 13 -10.0 8.4 10 782 2134 230 17 13.0 10.9 | 127 15 -11.7 9.0 11 753 2438 235 29 23.8 16.6 | 176 15 -1.0 14.7 12 725 2743 225 33 23.3 23.3 | 176 21 -1.4 21.4 13 700 3029 220 36 23.1 27.6 | 176 26 -1.6 25.6 14 698 3048 220 37 23.8 28.3 | 178 26 -1.0 26.4 15 645 3658 220 36 23.1 27.6 | 176 26 -1.6 25.6 16 620 3962 235 37 30.3 21.2 | 196 20 5.6 19.3 17 596 4267 245 39 35.3 16.5 | 216 18 10.6 14.5 18 551 4877 250 39 36.6 13.3 | 226 16 11.9 11.4 19 530 5182 245 36 32.6 15.2 | 211 15 7.9 13.3 20 500 5630 230 43 32.9 27.6 | 198 27 8.2 25.7 21 469 6096 235 48 39.3 27.5 | 210 29 14.6 25.6 22 450 6401 235 49 40.1 28.1 | 210 30 15.4 26.2 23 400 7260 225 57 40.3 40.3 | 202 41 15.6 38.4 24 397 7315 225 56 39.6 39.6 | 202 40 14.9 37.7 25 380 7620 225 56 39.6 39.6 | 202 40 14.9 37.7 26 347 8230 225 64 45.3 45.3 | 205 48 20.5 43.3 27 304 9144 230 68 52.1 43.7 | 213 50 27.4 41.8 28 300 9230 230 72 55.2 46.3 | 214 54 30.4 44.3 29 277 9754 230 74 56.7 47.6 | 215 56 32.0 45.6 30 252 10363 235 82 67.2 47.0 | 223 62 42.4 45.1 31 250 10410 235 86 70.4 49.3 | 224 66 45.7 47.4 32 240 10668 230 88 67.4 56.6 | 218 69 42.7 54.6 33 229 10973 230 89 68.2 57.2 | 218 70 43.4 55.3 34 200 11820 245 78 70.7 33.0 | 236 55 46.0 31.0 35 198 11887 245 77 69.8 32.5 | 236 54 45.0 30.6 36 188 12203 255 92 88.9 23.8 | 251 68 64.1 21.9 37 179 12497 255 92 88.9 23.8 | 251 68 64.1 21.9 38 150 13610 250 73 68.6 25.0 | 242 50 43.9 23.0 39 121 14935 245 60 54.4 25.4 | 232 38 29.6 23.4 40 115 15240 270 50 50.0 -0.0 | 274 25 25.3 -1.9 41 100 16120 260 59 58.1 10.2 | 256 34 33.4 8.3 42 95 16459 260 59 58.1 10.2 | 256 34 33.4 8.3 43 70 18260 240 72 62.4 36.0 | 228 51 37.6 34.1 44 63 18898 240 70 60.6 35.0 | 227 49 35.9 33.1 45 55 19812 255 21 20.3 5.4 | 128 6 -4.5 3.5 46 50 20380 285 23 22.2 -6.0 | 18 8 -2.5 -7.9 47 50 20422 290 13 12.2 -4.4 | 63 14 -12.5 -6.4 48 43 21336 275 45 44.8 -3.9 | 286 21 20.1 -5.9 49 41 21641 300 25 21.7 -12.5 | 12 15 -3.1 -14.4 50 37 22250 240 16 13.9 8.0 | 119 12 -10.9 6.1 51 36 22555 0 0 -0.0 -0.0 | 86 25 -24.7 -1.9 52 30 23670 275 28 27.9 -2.4 | 324 5 3.2 -4.4 53 28 24079 285 30 29.0 -7.8 | 336 11 4.2 -9.7 54 26 24689 250 22 20.7 7.5 | 144 7 -4.1 5.6 55 22 25603 15 9 -2.3 -8.7 | 69 29 -27.1 -10.6 56 21 25908 265 19 18.9 1.7 | 87 6 -5.8 -0.3 57 20 26370 245 5 4.5 2.1 | 90 20 -20.2 0.2 58 18 27127 170 3 -0.5 3.0 | 92 25 -25.3 1.0 59 16 27737 35 26 -14.9 -21.3 | 60 46 -39.6 -23.2 60 13 29261 360 6 -0.0 -6.0 | 72 26 -24.7 -7.9 61 10 31090 70 10 -9.4 -3.4 | 81 35 -34.1 -5.4 Wind Parameters Mean winds (0-6000m): 235.5 at 33.1 knts Storm direction: 265.5 at 24.8 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 45.4 deg Storm rel helicity (0-3000m) pos: 53.2 neg: -76.1 tot: -22.9 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 12.5 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 29.32 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 ------------------------------------------------------------------------------- 500 258 23 139 4| 10.5 0.0 10.5| 3.2 -9.6 -6.3 -12.7 -0.00| 20.7 -0.1 1000 246 28 184 10| 5.3 5.0 10.3| 4.6 -22.4 -17.8 -17.8 -0.08| 16.6 -1.3 1500 241 28 180 12| 2.3 3.3 5.6| 4.6 -55.0 -50.4 -33.6 -0.25| 14.5 -3.6 2000 240 26 168 11| 1.7 2.4 4.1| 4.6 -75.1 -70.5 -35.3 -0.34| 12.7 -4.2 2500 238 25 165 12| 2.9 1.9 4.8| 48.9 -75.1 -26.2 -10.5 -0.07| 13.1 -0.9 3000 235 27 169 14| 2.4 3.0 5.4| 53.2 -76.1 -22.9 -7.6 -0.06| 12.5 -0.7 4000 232 29 174 16| 2.9 2.2 5.1|109.2 -80.2 29.0 7.2 0.06| 11.0 0.6 5000 235 31 184 16| 2.9 1.8 4.7|146.3 -89.8 56.5 11.3 0.11| 9.9 1.1 6000 236 33 189 17| 2.8 2.4 5.2|183.8-123.7 60.1 10.0 0.08| 9.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251206.12.gif