UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SACO... Searching the city database file for: SACO ... Date:1200Z 30 NOV 25 Station: SACO WMO ident: 87344 Latitude: -31.32 Longitude: -64.22 Elevation: 474.00 ------------------------------------------------------------------------------- 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 82 SFC 954 474 19.8 17.9 89 1.9 18.5 30 14 296.9 299.4 293.4 336.4 13.65 2 925 755 17.0 17.0 100 0.0 17.0 20 11 296.7 299.1 293.1 335.1 13.29 3 883 1152 15.2 15.2 100 0.0 15.2 19 13 298.8 301.1 293.0 334.9 12.40 4 879 1190 16.2 15.4 95 0.8 15.7 20 13 300.2 302.5 293.6 337.2 12.62 5 850 1476 15.0 13.9 93 1.1 14.3 25 11 301.9 304.0 293.5 336.8 11.83 6 834 1637 14.2 12.2 88 2.0 12.9 25 9 302.7 304.6 292.9 334.6 10.77 7 805 1938 17.4 5.4 45 12.0 10.3 13 7 309.1 310.5 291.9 330.7 7.00 8 700 3117 9.2 5.8 79 3.4 7.2 285 17 312.7 314.3 293.9 338.4 8.29 9 645 3791 4.2 4.2 100 0.0 4.2 253 17 314.4 315.9 294.2 339.6 8.05 10 572 4759 -2.3 -6.4 73 4.1 -4.2 237 21 317.8 318.6 292.0 331.2 4.14 11 553 5028 -4.1 -12.1 54 8.0 -7.3 236 21 318.7 319.3 291.0 327.7 2.73 12 546 5129 -3.9 -22.9 21 19.0 -9.7 235 22 320.1 320.3 290.0 324.0 1.11 13 521 5498 -5.9 -34.9 8 29.0 -12.4 243 34 322.0 322.1 289.8 323.4 0.38 14 520 5513 -5.9 -34.9 8 29.0 -12.4 243 34 322.2 322.3 289.9 323.6 0.38 15 500 5820 -8.5 -36.5 8 28.0 -14.3 250 40 322.7 322.7 289.9 323.9 0.34 16 463 6408 -13.3 -39.3 9 26.0 -17.9 263 39 323.9 323.9 290.2 324.9 0.27 17 420 7143 -16.3 -49.3 4 33.0 -20.7 281 44 329.2 329.2 291.6 329.6 0.10 18 401 7491 -15.1 -54.1 2 39.0 -20.1 290 46 335.1 335.1 293.2 335.4 0.06 19 400 7510 -15.3 -51.3 3 36.0 -20.2 290 46 335.1 335.1 293.2 335.4 0.08 20 300 9600 -33.7 -48.7 21 15.0 -35.0 300 56 337.9 337.9 294.0 338.5 0.15 21 273 10253 -40.1 -50.1 34 10.0 -40.8 300 53 337.8 337.9 293.9 338.4 0.14 22 269 10354 -40.5 -58.5 13 18.0 -41.3 300 52 338.7 338.7 294.0 338.9 0.05 23 250 10850 -44.1 -62.1 12 18.0 -44.7 305 55 340.5 340.5 294.5 340.7 0.04 24 225 11547 -49.7 -61.7 23 12.0 -50.0 315 61 342.3 342.3 294.9 342.5 0.04 25 223 11606 -50.1 -58.1 38 8.0 -50.4 317 60 342.6 342.6 295.0 342.9 0.07 26 221 11665 -50.3 -54.7 60 4.4 -50.5 320 60 343.2 343.2 295.2 343.6 0.10 27 200 12310 -54.1 -58.8 56 4.7 -54.2 345 57 347.1 347.1 296.1 347.4 0.07 28 193 12539 -55.7 -59.7 61 4.0 -55.8 347 56 348.1 348.1 296.3 348.4 0.06 29 173 13228 -61.5 -65.8 56 4.3 -61.6 350 63 349.6 349.6 296.5 349.7 0.03 30 165 13522 -62.7 -67.3 54 4.6 -62.8 347 66 352.3 352.3 297.1 352.4 0.03 31 160 13712 -63.5 -78.5 11 15.0 -63.6 340 65 354.1 354.1 297.5 354.1 0.01 32 153 13988 -62.7 -85.7 3 23.0 -62.9 316 64 360.0 360.0 298.7 360.0 0.00 33 150 14110 -63.1 -84.1 4 21.0 -63.2 305 63 361.4 361.4 299.0 361.4 0.00 34 146 14276 -64.1 -84.1 5 20.0 -64.2 301 63 362.4 362.4 299.2 362.5 0.00 35 137 14665 -63.7 -85.7 3 22.0 -63.8 291 66 369.8 369.8 300.5 369.8 0.00 36 128 15079 -66.3 -86.9 4 20.6 -66.4 280 70 372.3 372.3 301.0 372.4 0.00 37 103 16367 -74.7 -90.7 7 16.0 -74.7 265 64 380.2 380.2 302.3 380.2 0.00 38 100 16540 -71.7 -89.7 5 18.0 -71.8 255 54 389.2 389.2 303.7 389.2 0.00 39 98 16659 -70.1 -89.1 5 19.0 -70.2 255 54 394.6 394.6 304.5 394.6 0.00 40 82 17705 -74.5 -88.5 10 14.0 -74.6 196 9 406.2 406.2 306.0 406.2 0.00 41 74 18310 -68.9 -88.9 4 20.0 -69.0 306 10 430.1 430.1 308.9 430.1 0.00 42 70 18640 -71.1 -89.1 5 18.0 -71.2 30 6 432.3 432.3 309.1 432.3 0.00 43 62 19355 -72.7 -89.7 6 17.0 -72.8 16 13 444.0 444.0 310.3 444.0 0.00 44 55 20070 -65.5 -90.5 2 25.0 -65.8 239 12 476.0 476.0 313.1 476.0 0.00 45 50 20650 -64.9 -89.9 2 25.0 -65.2 130 8 490.5 490.5 314.2 490.6 0.00 46 49 20774 -64.7 -89.7 2 25.0 -65.0 156 10 493.9 493.9 314.5 493.9 0.00 47 45 21294 -65.9 -89.9 2 24.0 -66.2 108 10 503.1 503.1 315.2 503.1 0.00 48 41 21862 -64.7 -89.7 2 25.0 -65.1 110 7 519.7 519.7 316.3 519.7 0.00 49 39 22171 -61.1 -89.1 1 28.0 -61.7 113 6 536.3 536.3 317.3 536.3 0.00 50 30 23810 -59.5 -88.5 1 29.0 -60.4 135 13 582.4 582.4 319.8 582.5 0.01 51 27 24469 -59.5 -87.5 1 28.0 -60.6 150 12 600.3 600.3 320.6 600.3 0.01 52 24 25213 -55.9 -85.9 1 30.0 -57.6 131 4 631.3 631.3 322.0 631.3 0.01 TRP 103 16367 -74.7 -90.7 7 16.0 -74.7 265 64 380.2 380.2 302.3 380.2 0.00 WND 128 15079 -66.3 -86.9 4 20.6 -66.4 280 70 372.3 372.3 301.0 372.4 0.00 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 597.83 mb = 4416.77 m = 14490.53 ft Wetbulb zero: 608.58 mb = 4259.58 m = 13974.82 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 70.15 % Est. max temperature: 31.89 C = 89.41 F Sfc-Lift cond lev (LCL): 927.91 mb = 726.42 m = 2383.25 ft T: 17.28 C 700-500 lapse rate: 6.55 C/km ThetaE index: 6.55 C Layer 850.0- 700.0 mb Conv cond level (CCL): 905.31 mb = 938.61 m = 3079.38 ft Mean mixing ratio: 12.86 g/kg Conv temperature: 20.53 C = 68.96 F Cap Strength: 5.49 C Lifted Index: 0.09 C Risk: Showers probable Lifted Index @300 mb: 2.96 C Lifted Index @700 mb: 2.85 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.40 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 228.80 Risk: None Energy Index: -2.40 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.69 J/kg Max Up Vert Vel: 9.02 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 5.31 C Lift Cond Lev (LCL): 896.15 mb = 1025.46 m = 3364.33 ft Lev Free Conv (LFC): 891.15 mb = 1073.21 m = 3521.00 ft Equ Level (EL): 881.15 mb = 1169.49 m = 3836.87 ft B at Equ Level: 23.12 J/kg Max Parcel Lev (MPL): 821.15 mb = 1769.29 m = 5804.67 ft Wind level data Storm motion: 292 at 14 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 ---------------------------------------------------------- 0 954 474 30 14 -7.0 -12.1 | 72 21 -20.4 -6.7 1 940 610 20 13 -4.4 -12.2 | 69 19 -17.9 -6.8 2 925 755 20 11 -3.8 -10.3 | 74 18 -17.2 -5.0 3 908 914 15 14 -3.6 -13.5 | 64 19 -17.0 -8.1 4 850 1476 25 11 -4.6 -10.0 | 76 19 -18.1 -4.6 5 845 1524 30 10 -5.0 -8.7 | 80 19 -18.4 -3.3 6 786 2134 5 5 -0.4 -5.0 | 92 14 -13.9 0.4 7 759 2438 270 4 4.0 -0.0 | 120 11 -9.4 5.4 8 732 2743 280 17 16.7 -3.0 | 234 4 3.3 2.4 9 706 3048 285 18 17.4 -4.7 | 260 4 4.0 0.7 10 700 3117 285 17 16.4 -4.4 | 252 3 3.0 1.0 11 680 3353 265 16 15.9 1.4 | 200 7 2.5 6.8 12 607 4267 240 19 16.5 9.5 | 192 15 3.0 14.9 13 541 5182 235 22 18.0 12.6 | 194 19 4.6 18.0 14 502 5791 250 45 42.3 15.4 | 234 36 28.9 20.8 15 500 5820 250 40 37.6 13.7 | 232 31 24.2 19.1 16 482 6096 255 37 35.7 9.6 | 236 27 22.3 15.0 17 400 7510 290 46 43.2 -15.7 | 289 32 29.8 -10.3 18 394 7620 290 46 43.2 -15.7 | 289 32 29.8 -10.3 19 362 8230 300 46 39.8 -23.0 | 304 32 26.4 -17.6 20 300 9600 300 56 48.5 -28.0 | 303 42 35.1 -22.6 21 293 9754 300 56 48.5 -28.0 | 303 42 35.1 -22.6 22 268 10363 300 52 45.0 -26.0 | 303 38 31.6 -20.6 23 250 10850 305 55 45.1 -31.5 | 310 41 31.6 -26.2 24 234 11278 305 62 50.8 -35.6 | 309 48 37.4 -30.2 25 200 12310 345 57 14.8 -55.1 | 358 50 1.3 -49.7 26 185 12802 350 54 9.4 -53.2 | 5 48 -4.0 -47.8 27 168 13411 350 67 11.6 -66.0 | 2 61 -1.8 -60.6 28 160 13716 340 65 22.2 -61.1 | 351 56 8.8 -55.7 29 150 14110 305 63 51.6 -36.1 | 309 49 38.2 -30.7 30 145 14326 300 63 54.6 -31.5 | 302 49 41.1 -26.1 31 128 15079 280 70 68.9 -12.2 | 277 56 55.5 -6.8 32 125 15240 280 70 68.9 -12.2 | 277 56 55.5 -6.8 33 103 16367 265 64 63.8 5.6 | 258 52 50.3 11.0 34 100 16540 255 54 52.2 14.0 | 243 43 38.7 19.4 35 96 16764 255 54 52.2 14.0 | 243 43 38.7 19.4 36 82 17678 185 10 0.9 10.0 | 141 20 -12.5 15.3 37 78 17983 300 3 2.6 -1.5 | 110 11 -10.8 3.9 38 74 18288 300 10 8.7 -5.0 | 95 5 -4.8 0.4 39 70 18640 30 6 -3.0 -5.2 | 91 16 -16.4 0.2 40 64 19202 35 10 -5.7 -8.2 | 82 19 -19.2 -2.8 41 61 19507 360 15 -0.0 -15.0 | 54 17 -13.4 -9.6 42 58 19812 310 10 7.7 -6.4 | 80 6 -5.8 -1.0 43 52 20422 150 15 -7.5 13.0 | 131 28 -20.9 18.4 44 50 20650 130 8 -6.1 5.1 | 118 22 -19.5 10.5 45 49 20726 160 10 -3.4 9.4 | 131 22 -16.8 14.8 46 45 21336 105 10 -9.7 2.6 | 109 24 -23.1 8.0 47 35 22860 120 2 -1.7 1.0 | 113 16 -15.1 6.4 48 32 23470 210 10 5.0 8.7 | 149 16 -8.4 14.0 49 30 23774 145 18 -10.3 14.7 | 130 31 -23.7 20.1 50 30 23810 135 13 -9.2 9.2 | 123 27 -22.6 14.6 51 28 24079 135 13 -9.2 9.2 | 123 27 -22.6 14.6 52 26 24384 165 10 -2.6 9.7 | 133 22 -16.0 15.0 53 24 24689 130 4 -3.1 2.6 | 116 18 -16.5 8.0 54 22 24994 165 10 -2.6 9.7 | 133 22 -16.0 15.0 55 19 25603 85 17 -16.9 -1.5 | 97 31 -30.4 3.9 Wind Parameters Mean winds (0-6000m): 261.9 at 19.3 knts Storm direction: 291.9 at 14.5 knts Shear (0-3000m) pos: 1.9 neg: 3.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 70.2 neg: -20.9 tot: 49.3 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 101.46 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 20 13 70 19| 0.0 3.5 3.5| 5.0 -15.0 -10.0 -20.1 -0.31| 6.6 -2.1 1000 20 13 70 19| 1.7 1.7 3.4| 21.3 -15.0 6.3 6.3 0.13| 5.0 0.7 1500 21 11 74 18| 1.1 2.5 3.6| 36.2 -15.0 21.2 14.1 0.30| 5.2 1.6 2000 18 10 77 17| 0.8 4.1 5.0| 57.3 -15.0 42.3 21.1 0.48| 6.3 3.0 2500 355 10 68 13| 2.2 3.3 5.5| 70.0 -15.0 54.9 22.0 0.59| 7.8 4.6 3000 332 12 59 9| 1.9 3.4 5.3| 70.2 -20.9 49.3 16.4 0.39| 7.8 3.1 4000 294 13 94 1| 1.4 3.4 4.8| 71.2 -26.7 44.5 11.1 0.31| 6.9 2.1 5000 269 15 197 6| 2.3 2.9 5.3|125.0 -26.7 98.3 19.7 0.38| 7.0 2.6 6000 262 19 215 10| 2.9 2.4 5.3|255.2 -30.8 224.4 37.4 0.44| 8.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//SACO/skewt/SACO.skewt.20251130.12.gif