UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 7 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 1009 46 22.6 8.6 41 14.0 14.4 240 14 295.0 296.2 287.1 315.2 6.96 1 1000 121 21.2 9.2 46 12.0 14.1 270 15 294.4 295.7 287.2 315.5 7.31 2 979 304 19.2 9.2 52 10.0 13.3 265 19 294.1 295.5 287.3 315.7 7.47 3 946 599 19.8 6.8 43 13.0 12.3 231 19 297.6 298.8 287.7 316.9 6.56 4 925 792 18.2 6.2 45 12.0 11.4 235 21 297.9 299.1 287.7 316.9 6.43 5 913 904 17.4 5.4 45 12.0 10.7 235 21 298.2 299.3 287.6 316.4 6.16 6 882 1197 15.2 5.2 51 10.0 9.6 249 18 298.9 300.0 287.9 317.5 6.29 7 851 1499 13.0 3.0 51 10.0 7.6 264 17 299.7 300.7 287.5 316.3 5.58 8 850 1509 13.0 3.0 51 10.0 7.6 265 17 299.8 300.8 287.6 316.4 5.59 9 821 1799 10.4 3.4 62 7.0 6.6 256 15 300.0 301.1 288.0 317.7 5.96 10 792 2097 7.8 1.8 66 6.0 4.6 251 13 300.3 301.3 287.7 316.8 5.51 11 771 2318 6.0 1.0 70 5.0 3.4 253 15 300.7 301.7 287.6 316.7 5.34 12 763 2404 6.0 1.0 70 5.0 3.4 254 16 301.6 302.6 288.1 317.8 5.40 13 736 2698 5.0 -2.0 60 7.0 1.6 242 20 303.6 304.5 287.9 317.3 4.49 14 709 3002 3.2 -3.8 60 7.0 -0.1 248 22 304.9 305.7 287.9 317.4 4.07 15 700 3106 2.8 -4.2 60 7.0 -0.4 245 24 305.6 306.3 288.1 317.9 4.00 16 658 3604 -0.7 -8.7 55 8.0 -4.0 245 24 307.1 307.7 287.6 316.6 3.01 17 634 3900 -2.7 -8.7 63 6.0 -5.2 245 25 308.1 308.7 288.1 317.9 3.12 18 610 4205 -4.7 -9.6 69 4.9 -6.7 245 24 309.2 309.8 288.3 318.8 3.02 19 594 4413 -6.3 -10.5 72 4.2 -7.9 247 25 309.7 310.3 288.4 318.9 2.89 20 565 4803 -8.7 -13.7 67 5.0 -10.5 253 29 311.4 311.8 288.4 318.9 2.35 21 526 5354 -12.7 -20.7 51 8.0 -14.9 250 31 313.0 313.3 288.0 317.6 1.40 22 500 5740 -14.3 -29.3 27 15.0 -17.6 245 31 315.6 315.7 288.1 318.0 0.68 23 491 5877 -14.7 -30.7 24 16.0 -18.0 245 32 316.8 316.9 288.3 318.9 0.60 24 483 6001 -15.5 -29.5 29 14.0 -18.5 245 33 317.3 317.4 288.6 319.7 0.69 25 473 6158 -16.3 -30.3 29 14.0 -19.2 246 34 318.2 318.3 288.9 320.5 0.65 26 464 6302 -17.7 -30.7 31 13.0 -20.3 248 35 318.2 318.3 288.9 320.4 0.64 27 411 7194 -25.3 -35.3 39 10.0 -26.8 246 38 319.6 319.7 289.1 321.3 0.46 28 400 7390 -26.9 -37.9 35 11.0 -28.3 240 40 320.0 320.1 289.2 321.4 0.36 29 394 7499 -27.3 -37.3 38 10.0 -28.6 242 41 320.9 321.0 289.5 322.3 0.39 30 372 7910 -30.7 -40.7 37 10.0 -31.8 245 42 321.7 321.8 289.6 322.8 0.29 31 362 8103 -32.3 -39.3 50 7.0 -33.1 245 41 322.1 322.1 289.8 323.4 0.35 32 336 8625 -36.1 -42.1 54 6.0 -36.7 243 43 323.8 323.9 290.2 324.9 0.28 33 318 9004 -39.7 -44.7 59 5.0 -40.1 241 44 324.0 324.0 290.2 324.8 0.22 34 300 9400 -43.3 -46.9 68 3.6 -43.5 245 45 324.3 324.4 290.3 325.0 0.19 35 291 9604 -45.3 -48.1 73 2.8 -45.4 242 45 324.3 324.4 290.3 325.0 0.17 36 271 10076 -49.5 -50.8 86 1.3 -49.6 243 46 324.9 324.9 290.4 325.4 0.13 37 266 10198 -50.5 -51.9 85 1.4 -50.5 244 46 325.2 325.2 290.5 325.6 0.12 38 250 10600 -53.7 -55.9 77 2.2 -53.8 245 49 326.2 326.2 290.7 326.5 0.08 39 242 10809 -55.1 -58.1 69 3.0 -55.2 248 50 327.2 327.2 291.0 327.4 0.06 40 231 11104 -57.9 -62.1 59 4.2 -58.0 250 51 327.3 327.3 291.0 327.5 0.04 41 225 11270 -59.5 -63.1 63 3.6 -59.6 250 53 327.3 327.3 291.0 327.5 0.04 42 200 12000 -64.3 -67.7 63 3.4 -64.3 250 60 330.9 330.9 292.0 331.0 0.02 43 191 12280 -65.3 -68.3 66 3.0 -65.3 250 61 333.7 333.7 292.7 333.8 0.02 44 180 12640 -65.5 -68.7 64 3.2 -65.5 251 62 339.1 339.1 294.1 339.2 0.02 45 161 13318 -64.1 -71.1 38 7.0 -64.2 254 63 352.5 352.5 297.2 352.5 0.02 46 155 13550 -64.1 -71.6 35 7.5 -64.2 255 64 356.3 356.3 298.0 356.4 0.02 47 150 13750 -64.1 -72.1 33 8.0 -64.2 255 58 359.7 359.7 298.7 359.7 0.02 48 139 14218 -63.3 -71.3 33 8.0 -63.4 254 57 369.0 369.0 300.4 369.1 0.02 49 114 15424 -67.9 -79.9 16 12.0 -68.0 252 55 382.0 382.0 302.6 382.0 0.01 50 100 16220 -64.1 -83.1 6 19.0 -64.3 250 54 403.9 403.9 305.7 403.9 0.00 51 95 16534 -62.5 -84.5 4 22.0 -62.7 249 54 413.0 413.0 306.9 413.0 0.00 52 91 16798 -63.7 -89.7 2 26.0 -63.9 247 55 415.7 415.7 307.2 415.7 0.00 53 70 18400 -64.5 -92.5 1 28.0 -64.7 255 39 446.4 446.4 310.5 446.4 0.00 54 63 19041 -66.5 -94.5 1 28.0 -66.7 243 32 455.6 455.6 311.4 455.6 0.00 55 50 20450 -63.7 -91.7 1 28.0 -64.1 245 50 493.4 493.4 314.5 493.4 0.00 56 39 22022 -51.3 -83.3 1 32.0 -53.1 247 28 561.1 561.1 318.7 561.1 0.01 57 30 23740 -48.3 -81.3 1 33.0 -51.3 20 5 613.0 613.0 321.2 613.1 0.02 58 21 26111 -42.1 -77.1 1 35.0 -48.2 356 10 697.5 697.5 324.4 697.9 0.05 59 20 26440 -42.3 -77.3 1 35.0 -48.5 355 12 706.7 706.7 324.7 707.1 0.05 60 13 29375 -41.9 -76.9 1 35.0 -50.0 39 22 800.7 800.8 327.3 801.6 0.08 61 10 31180 -36.9 -73.9 1 37.0 -48.8 65 28 881.8 881.9 329.1 883.7 0.17 62 7.0 33682 -30.5 -69.5 1 39.0 -48.3 1003.0 1003.2 331.3 1008.8 0.47 TRP 191 12280 -65.3 -68.3 66 3.0 -65.3 250 61 333.7 333.7 292.7 333.8 0.02 WND 155 13550 -64.1 -71.6 35 7.5 -64.2 255 64 356.3 356.3 298.0 356.4 0.02 Sounding variables and indices 1000-500 mb thick: 5619.00 m Freezing level: 666.40 mb = 3504.21 m = 11496.60 ft Wetbulb zero: 710.55 mb = 2984.71 m = 9792.25 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 57.26 % Est. max temperature: 27.08 C = 80.75 F Sfc-Lift cond lev (LCL): 820.14 mb = 1807.99 m = 5931.67 ft T: 10.32 C 700-500 lapse rate: 6.49 C/km ThetaE index: 1.22 C Layer 851.0- 850.0 mb Conv cond level (CCL): 711.11 mb = 2978.29 m = 9771.16 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 32.45 C = 90.41 F Cap Strength: 4.01 C Lifted Index: 4.20 C Risk: None Lifted Index @300 mb: 6.07 C Lifted Index @700 mb: 4.01 C Showalter Index: 4.14 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 17.30 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 101.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.41 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 54514.66 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 803.35 mb = 1979.37 m = 6493.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 17 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 1009 46 240 14 12.1 7.0 | 153 11 -4.8 9.5 1 1000 121 270 15 15.0 -0.0 | 143 3 -1.9 2.5 2 979 305 265 19 18.9 1.7 | 206 5 2.0 4.1 3 945 610 230 19 14.6 12.2 | 171 15 -2.3 14.7 4 925 792 235 21 17.2 12.0 | 181 15 0.3 14.5 5 912 914 235 21 17.2 12.0 | 181 15 0.3 14.5 6 880 1219 250 18 16.9 6.2 | 180 9 0.0 8.6 7 850 1509 265 17 16.9 1.5 | 181 4 0.1 3.9 8 848 1524 265 17 16.9 1.5 | 181 4 0.1 3.9 9 818 1829 255 15 14.5 3.9 | 159 7 -2.4 6.3 10 788 2134 250 13 12.2 4.4 | 146 8 -4.7 6.9 11 759 2438 255 17 16.4 4.4 | 176 7 -0.5 6.9 12 732 2743 240 20 17.3 10.0 | 182 12 0.4 12.5 13 705 3048 250 22 20.7 7.5 | 201 11 3.8 10.0 14 700 3106 245 24 21.8 10.1 | 201 14 4.9 12.6 15 652 3658 245 24 21.8 10.1 | 201 14 4.9 12.6 16 627 3962 245 25 22.7 10.6 | 204 14 5.8 13.0 17 604 4267 245 24 21.8 10.1 | 201 14 4.9 12.6 18 558 4877 255 30 29.0 7.8 | 230 16 12.1 10.2 19 500 5740 245 31 28.1 13.1 | 216 19 11.2 15.6 20 476 6096 245 34 30.8 14.4 | 220 22 13.9 16.8 21 457 6401 250 35 32.9 12.0 | 228 22 16.0 14.4 22 404 7315 245 38 34.4 16.1 | 223 26 17.6 18.5 23 400 7390 240 40 34.6 20.0 | 218 29 17.8 22.5 24 387 7620 245 43 39.0 18.2 | 227 30 22.1 20.6 25 355 8230 245 41 37.2 17.3 | 226 28 20.3 19.8 26 311 9144 240 45 39.0 22.5 | 221 33 22.1 25.0 27 300 9400 245 45 40.8 19.0 | 228 32 23.9 21.5 28 284 9754 240 45 39.0 22.5 | 221 33 22.1 25.0 29 259 10363 245 46 41.7 19.4 | 229 33 24.8 21.9 30 250 10600 245 49 44.4 20.7 | 230 36 27.5 23.2 31 236 10973 250 50 47.0 17.1 | 237 36 30.1 19.6 32 200 12000 250 60 56.4 20.5 | 240 46 39.5 23.0 33 191 12280 250 61 57.3 20.9 | 240 47 40.4 23.3 34 155 13550 255 64 61.8 16.6 | 247 49 44.9 19.0 35 151 13716 255 64 61.8 16.6 | 247 49 44.9 19.0 36 150 13750 255 58 56.0 15.0 | 246 43 39.1 17.5 37 100 16220 250 54 50.7 18.5 | 238 40 33.9 20.9 38 96 16459 250 54 50.7 18.5 | 238 40 33.9 20.9 39 87 17069 245 55 49.8 23.2 | 232 42 33.0 25.7 40 70 18400 255 39 37.7 10.1 | 239 24 20.8 12.6 41 61 19202 240 30 26.0 15.0 | 208 20 9.1 17.5 42 50 20450 245 50 45.3 21.1 | 230 37 28.4 23.6 43 44 21336 245 26 23.6 11.0 | 206 15 6.7 13.5 44 42 21641 220 27 17.4 20.7 | 181 23 0.5 23.1 45 34 22860 300 29 25.1 -14.5 | 326 15 8.2 -12.0 46 31 23470 270 23 23.0 -0.0 | 248 7 6.1 2.5 47 30 23740 20 5 -1.7 -4.7 | 83 19 -18.6 -2.2 48 29 24079 0 0 -0.0 -0.0 | 98 17 -16.9 2.5 49 20 26440 355 12 1.0 -12.0 | 59 18 -15.8 -9.5 50 10 31180 65 28 -25.4 -11.8 | 78 43 -42.3 -9.4 Wind Parameters Mean winds (0-6000m): 248.3 at 22.8 knts Storm direction: 278.3 at 17.1 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 32.2 neg: -17.6 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.96 Bulk Shear: 4.90 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 18 182 6| 0.0 5.2 5.2| 2.3 -8.3 -6.0 -12.0 -0.04| 20.6 -0.8 1000 245 19 181 10| 0.8 2.6 3.4| 11.2 -11.0 0.2 0.2 0.03| 13.9 0.4 1500 248 19 182 9| 3.0 1.7 4.7| 11.5 -11.9 -0.4 -0.3 0.01| 11.9 0.1 2000 250 18 178 9| 2.2 1.5 3.7| 11.5 -16.9 -5.4 -2.7 -0.07| 10.2 -0.7 2500 250 17 175 8| 1.8 1.8 3.6| 20.1 -17.6 2.5 1.0 0.03| 9.5 0.3 3000 249 18 178 9| 1.5 1.5 3.0| 32.2 -17.6 14.6 4.9 0.10| 9.2 0.9 4000 248 19 186 10| 1.1 1.6 2.7| 34.9 -18.1 16.8 4.2 0.10| 7.4 0.8 5000 249 21 194 10| 1.5 1.3 2.7| 61.2 -21.9 39.3 7.9 0.18| 6.9 1.2 6000 248 23 201 12| 1.2 1.5 2.7| 67.5 -37.9 29.6 4.9 0.13| 6.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251207.12.gif