UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for SAME... Searching the city database file for: SAME ... Date:1200Z 19 DEC 25 Station: SAME WMO ident: 87418 Latitude: -32.83 Longitude: -68.78 Elevation: 704.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 16 SFC 925 704 25.4 8.4 34 17.0 15.0 90 4 305.3 306.7 291.1 327.9 7.49 2 850 1444 21.2 4.2 33 17.0 11.3 180 15 308.4 309.5 290.9 327.1 6.09 3 813 1828 19.8 3.8 35 16.0 10.5 200 1 310.8 312.0 291.7 330.0 6.19 4 727 2777 11.4 0.4 47 11.0 5.5 341 13 311.7 312.7 291.3 328.7 5.42 5 700 3093 10.0 -8.0 27 18.0 1.7 335 14 313.6 314.1 289.7 323.2 2.99 6 671 3443 9.0 -28.0 5 37.0 -2.3 310 15 316.3 316.4 288.2 318.3 0.57 7 562 4876 -3.1 -36.1 6 33.0 -10.4 310 27 318.4 318.5 288.6 319.6 0.31 8 500 5790 -9.3 -42.3 5 33.0 -15.1 300 25 321.7 321.7 289.5 322.4 0.18 9 420 7109 -20.1 -41.1 14 21.0 -23.1 289 29 324.3 324.4 290.3 325.2 0.25 10 416 7180 -19.3 -55.3 3 36.0 -23.0 288 29 326.2 326.2 290.7 326.4 0.05 11 400 7470 -21.5 -56.5 3 35.0 -24.8 285 30 327.0 327.1 290.9 327.2 0.05 12 300 9520 -38.1 -58.1 10 20.0 -39.1 285 43 331.7 331.7 292.2 331.9 0.05 13 299 9543 -38.3 -58.3 10 20.0 -39.3 285 43 331.7 331.7 292.2 331.9 0.05 14 278 10041 -40.1 -65.1 5 25.0 -41.1 285 52 336.1 336.1 293.4 336.2 0.02 15 250 10760 -42.7 -71.7 3 29.0 -43.5 285 78 342.6 342.6 295.0 342.6 0.01 16 212 11863 -48.1 -76.1 3 28.0 -48.7 283 92 350.7 350.7 296.8 350.7 0.01 17 203 12151 -45.7 -78.7 1 33.0 -46.4 281 92 358.9 358.9 298.5 358.9 0.00 18 200 12250 -46.5 -78.5 1 32.0 -47.2 280 92 359.1 359.1 298.5 359.2 0.00 19 198 12316 -47.0 -78.7 1 31.7 -47.7 280 92 359.3 359.3 298.5 359.3 0.00 20 187 12691 -50.1 -80.1 2 30.0 -50.6 281 89 360.3 360.3 298.8 360.3 0.00 21 150 14100 -58.1 -86.1 2 28.0 -58.3 290 65 370.0 370.0 300.5 370.0 0.00 22 115 15732 -68.9 -90.9 3 22.0 -69.0 284 60 379.1 379.1 302.1 379.1 0.00 23 100 16560 -72.7 -91.7 4 19.0 -72.8 280 53 387.3 387.3 303.4 387.3 0.00 24 99 16619 -72.9 -91.9 4 19.0 -72.9 280 54 388.0 388.0 303.5 388.0 0.00 25 94 16924 -71.5 -91.5 4 20.0 -71.6 275 51 396.5 396.5 304.8 396.5 0.00 26 70 18640 -76.9 -89.9 11 13.0 -76.9 260 15 419.9 419.9 307.7 419.9 0.00 27 65 19065 -78.5 -90.5 12 12.0 -78.6 256 16 425.4 425.4 308.3 425.4 0.00 28 62 19335 -79.1 -91.1 12 12.0 -79.1 259 18 429.8 429.8 308.8 429.8 0.00 29 59 19621 -73.1 -90.1 6 17.0 -73.2 257 20 449.4 449.4 310.8 449.5 0.00 30 56 19927 -74.3 -90.3 7 16.0 -74.4 238 22 453.5 453.5 311.2 453.5 0.00 31 53 20249 -72.7 -91.7 4 19.0 -72.8 233 18 464.4 464.4 312.1 464.4 0.00 32 50 20600 -63.3 -91.3 1 28.0 -63.7 120 16 494.3 494.3 314.5 494.3 0.00 33 46 21111 -66.3 -92.3 1 26.0 -66.6 102 18 499.0 499.0 314.9 499.0 0.00 34 40 21984 -55.5 -88.5 1 33.0 -56.7 334 6 546.5 546.5 317.9 546.5 0.00 35 36 22657 -56.3 -88.3 1 32.0 -57.5 344 16 561.1 561.1 318.7 561.1 0.00 36 30 23820 -55.7 -87.7 1 32.0 -57.2 10 22 592.8 592.8 320.3 592.8 0.01 37 28 24262 -52.3 -86.3 1 34.0 -54.5 358 21 614.1 614.1 321.2 614.1 0.01 38 25 24995 -51.7 -85.7 1 34.0 -54.2 298 10 636.0 636.0 322.2 636.1 0.01 39 20 26440 -52.1 -85.1 1 33.0 -55.0 80 23 676.7 676.7 323.7 676.8 0.01 40 19 26772 -52.3 -85.3 1 33.0 -55.2 82 21 686.1 686.1 324.0 686.2 0.01 41 13 29270 -44.5 -83.5 1 39.0 -51.4 93 21 791.7 791.8 327.0 792.0 0.03 42 13 29270 -44.5 -81.5 1 37.0 -51.4 93 21 791.7 791.8 327.0 792.1 0.04 TRP 99 16619 -72.9 -91.9 4 19.0 -72.9 280 54 388.0 388.0 303.5 388.0 0.00 WND 198 12316 -47.0 -78.7 1 31.7 -47.7 280 92 359.3 359.3 298.5 359.3 0.00 Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 589.93 mb = 4509.11 m = 14793.49 ft Wetbulb zero: 687.58 mb = 3241.16 m = 10633.60 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 20.44 % Est. max temperature: 31.22 C = 88.20 F Sfc-Lift cond lev (LCL): 720.09 mb = 2856.99 m = 9373.20 ft T: 11.05 C 700-500 lapse rate: 7.16 C/km ThetaE index: 11.76 C Layer 727.0- 562.0 mb Conv cond level (CCL): 590.10 mb = 4481.81 m = 14703.91 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 37.73 C = 99.91 F Cap Strength: 7.40 C Lifted Index: 3.10 C Risk: None Lifted Index @300 mb: 3.72 C Lifted Index @700 mb: 5.53 C Showalter Index: 3.40 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 13.50 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 238.65 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.01 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 38157.54 J/kg Cap Strength: 7.37 C Lift Cond Lev (LCL): 680.20 mb = 3330.51 m = 10926.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 13 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 ---------------------------------------------------------- 0 925 704 90 4 -4.0 0.0 | 141 15 -9.3 11.7 1 925 708 110 1 -0.9 0.3 | 153 14 -6.3 12.0 2 903 914 150 2 -1.0 1.7 | 155 15 -6.3 13.4 3 872 1219 175 10 -0.9 10.0 | 164 23 -6.2 21.7 4 850 1444 180 15 0.0 15.0 | 169 27 -5.3 26.7 5 842 1524 180 15 0.0 15.0 | 169 27 -5.3 26.7 6 812 1829 200 1 0.3 0.9 | 159 14 -5.0 12.6 7 784 2134 225 2 1.4 1.4 | 163 14 -3.9 13.1 8 756 2438 15 6 -1.6 -5.8 | 131 9 -6.9 5.9 9 729 2743 340 13 4.4 -12.2 | 60 1 -0.9 -0.5 10 704 3048 350 13 2.3 -12.8 | 70 3 -3.1 -1.1 11 700 3093 335 14 5.9 -12.7 | 328 1 0.6 -1.0 12 678 3353 310 15 11.5 -9.6 | 252 7 6.2 2.1 13 605 4267 310 19 14.6 -12.2 | 273 9 9.2 -0.5 14 539 5182 310 32 24.5 -20.6 | 295 21 19.2 -8.9 15 519 5486 310 25 19.2 -16.1 | 288 15 13.8 -4.4 16 500 5790 300 25 21.7 -12.5 | 273 16 16.3 -0.8 17 480 6096 300 26 22.5 -13.0 | 274 17 17.2 -1.3 18 400 7470 285 30 29.0 -7.8 | 261 24 23.7 3.9 19 375 7925 285 31 29.9 -8.0 | 261 25 24.6 3.7 20 360 8230 285 35 33.8 -9.1 | 265 29 28.5 2.6 21 303 9449 285 43 41.5 -11.1 | 269 36 36.2 0.6 22 300 9520 285 43 41.5 -11.1 | 269 36 36.2 0.6 23 290 9754 285 42 40.6 -10.9 | 269 35 35.3 0.8 24 250 10760 285 78 75.3 -20.2 | 277 71 70.0 -8.5 25 221 11582 285 92 88.9 -23.8 | 278 84 83.6 -12.1 26 200 12250 280 92 90.6 -16.0 | 273 85 85.3 -4.3 27 198 12316 280 92 90.6 -16.0 | 273 85 85.3 -4.3 28 193 12497 280 92 90.6 -16.0 | 273 85 85.3 -4.3 29 150 14100 290 65 61.1 -22.2 | 281 57 55.8 -10.5 30 145 14326 285 62 59.9 -16.0 | 275 55 54.6 -4.3 31 137 14630 290 70 65.8 -23.9 | 281 62 60.5 -12.2 32 100 16560 280 53 52.2 -9.2 | 267 47 46.9 2.5 33 99 16619 280 54 53.2 -9.4 | 267 48 47.9 2.3 34 97 16764 280 53 52.2 -9.2 | 267 47 46.9 2.5 35 87 17374 260 47 46.3 8.2 | 244 46 41.0 19.9 36 78 17983 260 36 35.5 6.3 | 239 35 30.1 18.0 37 74 18288 240 24 20.8 12.0 | 213 28 15.5 23.7 38 71 18593 235 16 13.1 9.2 | 200 22 7.8 20.9 39 70 18640 260 15 14.8 2.6 | 213 17 9.5 14.3 40 67 18898 265 12 12.0 1.0 | 208 14 6.6 12.8 41 64 19202 250 19 17.9 6.5 | 215 22 12.5 18.2 42 60 19507 270 17 17.0 -0.0 | 225 17 11.7 11.7 43 57 19812 240 23 19.9 11.5 | 212 27 14.6 23.2 44 52 20422 230 16 12.3 10.3 | 198 23 6.9 22.0 45 50 20600 120 16 -13.9 8.0 | 136 27 -19.2 19.7 46 49 20726 220 17 10.9 13.0 | 193 25 5.6 24.7 47 44 21336 40 18 -11.6 -13.8 | 83 17 -16.9 -2.1 48 38 22250 310 2 1.5 -1.3 | 160 11 -3.8 10.4 49 35 22860 360 22 -0.0 -22.0 | 27 12 -5.3 -10.3 50 33 23165 325 10 5.7 -8.2 | 187 4 0.4 3.5 51 32 23470 95 10 -10.0 0.9 | 129 20 -15.3 12.6 52 30 23820 10 22 -3.8 -21.7 | 43 14 -9.1 -10.0 53 27 24384 355 21 1.8 -20.9 | 21 10 -3.5 -9.2 54 26 24689 345 24 6.2 -23.2 | 356 12 0.9 -11.5 55 25 24994 295 10 9.1 -4.2 | 207 8 3.7 7.5 56 24 25298 105 21 -20.3 5.4 | 124 31 -25.6 17.1 57 23 25603 85 16 -15.9 -1.4 | 116 24 -21.3 10.3 58 22 25908 90 16 -16.0 0.0 | 119 24 -21.3 11.7 59 21 26213 65 22 -19.9 -9.3 | 95 25 -25.3 2.4 60 20 26440 80 23 -22.7 -4.0 | 105 29 -28.0 7.7 61 18 26822 85 19 -18.9 -1.7 | 113 26 -24.2 10.1 62 17 27127 70 18 -16.9 -6.2 | 104 23 -22.2 5.5 63 14 27737 75 23 -22.2 -6.0 | 102 28 -27.5 5.8 64 13 28042 95 21 -20.9 1.8 | 117 30 -26.2 13.5 65 11 28651 70 21 -19.7 -7.2 | 100 25 -25.0 4.5 66 10 28956 75 27 -26.1 -7.0 | 99 32 -31.4 4.7 67 9 29261 95 20 -19.9 1.7 | 118 29 -25.2 13.4 68 8 29566 75 21 -20.3 -5.4 | 104 26 -25.6 6.3 69 8 29870 90 16 -16.0 0.0 | 119 24 -21.3 11.7 Wind Parameters Mean winds (0-6000m): 305.6 at 17.1 knts Storm direction: 335.6 at 12.9 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 120.2 deg Storm rel helicity (0-3000m) pos: 54.6 neg: -33.7 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 59.87 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 ------------------------------------------------------------------------------- 500 156 5 156 17| 10.3 0.0 10.3| 27.8 0.0 27.8 55.7 0.53| 12.2 6.5 1000 174 8 163 21| 4.4 0.0 4.4| 45.1 -3.2 41.8 41.8 0.32| 13.3 4.3 1500 177 6 163 19| 2.4 0.0 2.4| 52.5 -13.0 39.6 26.4 0.24| 11.7 2.8 2000 176 6 163 19| 3.5 0.0 3.5| 52.5 -30.1 22.4 11.2 -0.02| 12.8 -0.3 2500 287 8 193 10| 2.8 1.1 3.9| 52.6 -32.1 20.5 8.2 -0.13| 12.2 -1.5 3000 307 9 198 7| 2.4 1.6 4.0| 54.6 -33.7 20.9 7.0 -0.12| 11.1 -1.3 4000 309 12 223 6| 1.8 2.1 3.9| 67.3 -33.7 33.6 8.4 -0.04| 9.4 -0.4 5000 309 15 252 7| 1.4 1.8 3.3| 76.5 -54.7 21.8 4.4 -0.07| 9.1 -0.6 6000 306 17 259 9| 1.2 1.9 3.1| 78.3 -69.4 8.9 1.5 -0.09| 8.1 -0.8 Wrote GIF file: /home/apache/climate/data/raob//SAME/skewt/SAME.skewt.20251219.12.gif