UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 8 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 1008 46 21.8 9.8 46 12.0 14.6 260 9 294.3 295.6 287.5 316.1 7.56 1 1000 112 20.6 5.6 37 15.0 12.3 270 8 293.8 294.8 285.4 310.3 5.70 2 978 304 19.0 6.0 43 13.0 11.7 255 10 294.0 295.1 285.8 311.4 6.00 3 963 436 17.8 5.8 45 12.0 11.2 251 10 294.1 295.2 285.9 311.6 6.01 4 945 597 17.4 5.4 45 12.0 10.7 245 10 295.3 296.4 286.3 312.7 5.95 5 937 670 17.6 4.6 42 13.0 10.4 245 11 296.2 297.2 286.4 312.9 5.68 6 925 780 16.6 4.6 45 12.0 10.0 245 12 296.3 297.3 286.5 313.2 5.75 7 912 900 15.6 4.6 48 11.0 9.6 254 11 296.5 297.5 286.6 313.6 5.83 8 880 1202 13.4 3.4 51 10.0 8.0 283 9 297.2 298.2 286.6 313.6 5.55 9 850 1493 11.4 3.4 58 8.0 7.1 330 10 298.1 299.1 287.1 315.1 5.75 10 849 1503 11.4 4.4 62 7.0 7.6 330 10 298.2 299.3 287.6 316.4 6.18 11 819 1802 9.2 2.2 62 7.0 5.5 303 10 298.9 299.9 287.2 315.2 5.48 12 790 2100 6.6 0.6 65 6.0 3.6 278 13 299.3 300.2 286.9 314.4 5.06 13 773 2278 5.2 -0.8 65 6.0 2.2 270 18 299.6 300.5 286.6 313.6 4.67 14 767 2342 5.0 -1.0 65 6.0 2.1 268 19 300.1 300.9 286.8 314.0 4.64 15 762 2395 5.2 -0.8 65 6.0 2.2 267 21 300.9 301.7 287.1 315.1 4.74 16 734 2701 5.6 -8.4 36 14.0 -0.3 265 25 304.5 305.0 286.4 313.1 2.76 17 716 2904 5.0 -15.0 22 20.0 -2.3 265 29 306.0 306.3 285.8 311.4 1.66 18 708 2996 4.2 -15.8 22 20.0 -3.0 265 31 306.1 306.4 285.8 311.2 1.57 19 700 3088 3.4 -15.6 23 19.0 -3.4 265 33 306.2 306.6 285.8 311.5 1.62 20 677 3358 1.6 -27.4 9 29.0 -6.2 267 33 307.2 307.3 285.0 309.2 0.60 21 664 3514 0.4 -6.6 59 7.0 -2.7 269 32 307.5 308.2 288.2 318.5 3.51 22 657 3598 -0.3 -7.3 59 7.0 -3.3 269 32 307.7 308.3 288.2 318.2 3.36 23 633 3895 -2.9 -7.9 68 5.0 -5.0 270 33 308.0 308.6 288.2 318.5 3.33 24 609 4199 -5.3 -7.9 82 2.6 -6.4 270 33 308.7 309.3 288.6 319.6 3.46 25 564 4797 -9.1 -12.0 79 2.9 -10.2 270 35 311.0 311.6 288.6 319.7 2.70 26 542 5105 -10.3 -15.3 67 5.0 -12.0 270 38 313.2 313.6 288.8 320.2 2.15 27 500 5720 -15.1 -18.6 75 3.5 -16.2 270 46 314.6 315.0 288.9 320.5 1.76 28 482 5997 -17.3 -20.2 78 2.9 -18.1 270 47 315.2 315.5 288.9 320.6 1.59 29 472 6154 -18.5 -20.8 82 2.3 -19.1 270 48 315.6 315.9 289.0 320.8 1.54 30 463 6297 -19.5 -22.0 80 2.5 -20.1 270 49 316.1 316.4 289.0 320.9 1.42 31 409 7209 -26.1 -29.8 71 3.7 -26.8 269 53 319.0 319.2 289.3 321.8 0.79 32 400 7370 -27.3 -31.3 69 4.0 -27.9 270 53 319.5 319.6 289.3 322.0 0.70 33 393 7497 -28.3 -32.4 68 4.1 -28.9 268 53 319.8 319.9 289.4 322.1 0.64 34 361 8100 -32.9 -37.3 65 4.4 -33.4 265 49 321.5 321.6 289.7 323.1 0.43 35 317 8998 -41.1 -46.1 58 5.0 -41.4 269 49 322.3 322.4 289.7 323.0 0.19 36 300 9370 -44.3 -49.0 59 4.7 -44.5 270 51 322.9 322.9 289.8 323.5 0.15 37 290 9595 -46.1 -52.1 51 6.0 -46.3 270 51 323.5 323.5 289.9 323.9 0.11 38 265 10185 -51.1 -58.1 43 7.0 -51.3 270 54 324.6 324.7 290.2 324.9 0.06 39 250 10560 -53.5 -60.5 42 7.0 -53.7 270 57 326.5 326.5 290.7 326.7 0.04 40 241 10797 -55.1 -61.1 47 6.0 -55.2 272 59 327.6 327.6 291.0 327.7 0.04 41 221 11348 -59.3 -68.3 30 9.0 -59.4 277 69 329.3 329.3 291.5 329.4 0.02 42 200 11970 -64.1 -72.1 33 8.0 -64.1 280 80 331.2 331.3 292.0 331.3 0.01 43 196 12093 -64.9 -72.3 35 7.4 -65.0 275 81 331.8 331.8 292.2 331.9 0.01 44 187 12376 -66.9 -72.9 42 6.0 -67.0 275 74 333.2 333.2 292.6 333.2 0.01 45 181 12573 -66.1 -71.1 49 5.0 -66.1 274 71 337.6 337.6 293.7 337.6 0.01 46 160 13318 -65.5 -78.5 15 13.0 -65.6 268 59 350.7 350.7 296.8 350.7 0.01 47 150 13710 -63.9 -77.9 13 14.0 -64.0 265 53 360.0 360.0 298.7 360.0 0.01 48 100 16200 -61.9 -89.9 1 28.0 -62.1 260 53 408.1 408.1 306.3 408.1 0.00 49 88 16991 -60.9 -89.9 1 29.0 -61.2 259 47 425.3 425.3 308.3 425.3 0.00 50 70 18400 -64.3 -92.3 1 28.0 -64.6 255 30 446.8 446.8 310.6 446.8 0.00 51 64 18948 -65.7 -93.7 1 28.0 -65.9 258 28 455.4 455.4 311.4 455.4 0.00 52 50 20460 -63.1 -92.1 1 29.0 -63.5 235 33 494.8 494.8 314.6 494.8 0.00 53 45 21103 -65.3 -93.3 1 28.0 -65.6 227 32 504.6 504.6 315.2 504.6 0.00 54 36 22502 -52.3 -84.3 1 32.0 -54.1 221 24 571.5 571.5 319.2 571.5 0.01 55 30 23690 -48.5 -81.5 1 33.0 -51.4 255 13 612.4 612.4 321.2 612.5 0.02 56 25 24894 -45.1 -79.1 1 34.0 -49.5 310 9 655.0 655.0 322.9 655.2 0.03 57 20 26380 -45.1 -79.1 1 34.0 -50.2 260 15 698.1 698.1 324.4 698.4 0.04 58 10 31100 -38.5 -74.5 1 36.0 -49.5 95 29 875.8 875.9 329.0 877.5 0.16 59 7.8 32814 -36.7 -73.7 1 37.0 -50.0 947.5 947.7 330.4 950.2 0.23 TRP 187 12376 -66.9 -72.9 42 6.0 -67.0 275 74 333.2 333.2 292.6 333.2 0.01 WND 196 12093 -64.9 -72.3 35 7.4 -65.0 275 81 331.8 331.8 292.2 331.9 0.01 Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 660.00 mb = 3562.07 m = 11686.43 ft Wetbulb zero: 737.60 mb = 2661.05 m = 8730.36 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 56.98 % Est. max temperature: 25.38 C = 77.69 F Sfc-Lift cond lev (LCL): 843.86 mb = 1553.33 m = 5096.16 ft T: 11.03 C 700-500 lapse rate: 7.03 C/km ThetaE index: 5.78 C Layer 1000.0- 978.0 mb Conv cond level (CCL): 663.34 mb = 3521.50 m = 11553.34 ft Mean mixing ratio: 5.93 g/kg Conv temperature: 35.11 C = 95.19 F Cap Strength: 6.94 C Lifted Index: 5.83 C Risk: None Lifted Index @300 mb: 7.83 C Lifted Index @700 mb: 6.43 C Showalter Index: 4.10 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 18.50 C K Index: 10.90 Risk: None Sweat Index: 106.80 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.30 J/kg Max Up Vert Vel: 5.35 m/s Conv Inhibition (B-): 58161.48 J/kg Cap Strength: 6.85 C Lift Cond Lev (LCL): 792.38 mb = 2074.85 m = 6807.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 1008 46 260 9 8.9 1.6 | 145 14 -8.0 11.3 1 1000 112 270 8 8.0 -0.0 | 138 13 -8.9 9.7 2 978 305 255 10 9.7 2.6 | 150 14 -7.2 12.3 3 944 610 245 10 9.1 4.2 | 151 16 -7.8 13.9 4 925 780 245 12 10.9 5.1 | 158 16 -6.0 14.8 5 910 914 255 11 10.6 2.8 | 153 14 -6.3 12.5 6 878 1219 285 9 8.7 -2.3 | 132 11 -8.2 7.4 7 850 1493 330 10 5.0 -8.7 | 95 12 -11.9 1.0 8 847 1524 330 10 5.0 -8.7 | 95 12 -11.9 1.0 9 816 1829 300 10 8.7 -5.0 | 120 9 -8.2 4.7 10 786 2134 275 14 13.9 -1.2 | 161 9 -2.9 8.5 11 758 2438 265 22 21.9 1.9 | 203 13 5.0 11.6 12 730 2743 265 26 25.9 2.3 | 217 15 9.0 12.0 13 703 3048 265 32 31.9 2.8 | 230 20 15.0 12.5 14 700 3088 265 33 32.9 2.9 | 232 20 16.0 12.6 15 651 3658 270 32 32.0 -0.0 | 237 18 15.1 9.7 16 626 3962 270 33 33.0 -0.0 | 239 19 16.1 9.7 17 602 4267 270 33 33.0 -0.0 | 239 19 16.1 9.7 18 557 4877 270 35 35.0 -0.0 | 242 21 18.1 9.7 19 500 5720 270 46 46.0 -0.0 | 252 31 29.1 9.7 20 475 6096 270 48 48.0 -0.0 | 253 33 31.1 9.7 21 456 6401 270 49 49.0 -0.0 | 253 34 32.1 9.7 22 438 6706 265 51 50.8 4.4 | 247 37 33.9 14.1 23 403 7315 270 53 53.0 -0.0 | 255 37 36.1 9.7 24 400 7370 270 53 53.0 -0.0 | 255 37 36.1 9.7 25 386 7620 265 52 51.8 4.5 | 248 38 34.9 14.2 26 353 8230 265 48 47.8 4.2 | 246 34 30.9 13.9 27 310 9144 270 49 49.0 -0.0 | 253 34 32.1 9.7 28 300 9370 270 51 51.0 -0.0 | 254 35 34.1 9.7 29 283 9754 270 51 51.0 -0.0 | 254 35 34.1 9.7 30 258 10363 270 56 56.0 -0.0 | 256 40 39.1 9.7 31 250 10560 270 57 57.0 -0.0 | 256 41 40.1 9.7 32 246 10668 270 56 56.0 -0.0 | 256 40 39.1 9.7 33 234 10973 275 63 62.8 -5.5 | 265 46 45.9 4.2 34 200 11970 280 80 78.8 -13.9 | 274 62 61.9 -4.2 35 196 12093 275 81 80.7 -7.1 | 268 64 63.8 2.6 36 193 12192 275 81 80.7 -7.1 | 268 64 63.8 2.6 37 187 12376 275 74 73.7 -6.4 | 267 57 56.8 3.2 38 150 13710 265 53 52.8 4.6 | 248 39 35.9 14.3 39 136 14326 270 43 43.0 -0.0 | 250 28 26.1 9.7 40 129 14630 285 50 48.3 -12.9 | 276 32 31.4 -3.2 41 101 16154 255 59 57.0 15.3 | 238 47 40.1 25.0 42 100 16200 260 53 52.2 9.2 | 242 40 35.3 18.9 43 96 16459 260 53 52.2 9.2 | 242 40 35.3 18.9 44 70 18400 255 30 29.0 7.8 | 215 21 12.1 17.5 45 61 19202 260 27 26.6 4.7 | 214 17 9.7 14.4 46 50 20422 255 41 39.6 10.6 | 228 30 22.7 20.3 47 50 20460 235 33 27.0 18.9 | 200 30 10.2 28.6 48 46 21031 225 32 22.6 22.6 | 190 33 5.7 32.3 49 40 21946 245 30 27.2 12.7 | 205 25 10.3 22.4 50 36 22555 220 24 15.4 18.4 | 177 28 -1.5 28.1 51 34 22860 255 22 21.3 5.7 | 196 16 4.4 15.4 52 31 23470 275 3 3.0 -0.3 | 124 17 -13.9 9.4 53 30 23690 255 13 12.6 3.4 | 162 14 -4.3 13.1 54 30 23774 255 18 17.4 4.7 | 182 14 0.5 14.4 55 21 25908 0 0 -0.0 -0.0 | 120 19 -16.9 9.7 56 20 26380 260 15 14.8 2.6 | 170 12 -2.1 12.3 57 20 26518 270 21 21.0 -0.0 | 203 11 4.1 9.7 58 18 27127 190 5 0.9 4.9 | 132 22 -16.0 14.6 59 16 28042 75 5 -4.8 -1.3 | 111 23 -21.7 8.4 60 10 31100 95 29 -28.9 2.5 | 105 47 -45.8 12.2 Wind Parameters Mean winds (0-6000m): 269.9 at 26.0 knts Storm direction: 299.9 at 19.5 knts Shear (0-3000m) pos: 2.2 neg: 5.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 89.8 neg: -39.5 tot: 50.3 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 37.93 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 ------------------------------------------------------------------------------- 500 257 9 147 14| 0.0 2.4 2.4| 9.5 -4.0 5.4 10.9 0.28| 5.3 1.5 1000 253 10 150 14| 1.9 1.2 3.1| 16.3 -12.7 3.7 3.7 0.06| 6.0 0.4 1500 267 10 146 12| 4.4 0.8 5.3| 16.3 -39.5 -23.2 -15.5 -0.40| 7.5 -3.0 2000 277 10 141 11| 3.3 2.9 6.2| 37.0 -39.5 -2.5 -1.3 -0.01| 8.0 -0.1 2500 274 12 150 10| 2.7 4.6 7.3| 64.6 -39.5 25.1 10.0 0.23| 8.9 2.1 3000 271 14 165 10| 2.2 5.2 7.4| 89.8 -39.5 50.3 16.8 0.31| 8.9 2.8 4000 270 19 193 10| 2.0 3.9 5.8|104.7 -39.5 65.1 16.3 0.34| 7.2 2.4 5000 270 22 209 11| 1.6 3.5 5.1|115.5 -39.5 75.9 15.2 0.35| 6.2 2.2 6000 270 26 223 13| 1.3 3.8 5.1|142.5 -39.5 102.9 17.2 0.35| 6.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251208.12.gif