UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for SACO... Searching the city database file for: SACO ... Date:1200Z 25 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 86 SFC 955 474 25.8 7.8 32 18.0 15.0 360 8 302.9 304.2 289.9 323.8 6.96 2 925 775 25.4 5.4 28 20.0 13.7 5 11 305.3 306.4 289.9 323.8 6.08 3 850 1511 21.2 3.2 31 18.0 10.9 345 2 308.4 309.4 290.5 325.8 5.67 4 810 1925 17.8 0.8 32 17.0 8.5 44 3 309.0 310.0 290.2 324.6 5.01 5 754 2534 15.6 -15.4 10 31.0 3.0 111 11 313.0 313.3 288.1 318.1 1.53 6 700 3157 9.8 -16.2 14 26.0 -0.2 120 15 313.3 313.6 288.2 318.5 1.54 7 670 3518 6.4 -17.6 16 24.0 -2.4 117 21 313.5 313.7 288.2 318.2 1.43 8 500 5840 -11.1 -29.1 21 18.0 -15.3 225 16 319.5 319.6 289.3 321.9 0.69 9 495 5917 -11.7 -29.7 21 18.0 -15.8 226 14 319.7 319.8 289.3 322.0 0.66 10 476 6217 -11.9 -42.9 6 31.0 -17.0 238 9 323.0 323.1 289.9 323.7 0.18 11 448 6677 -15.9 -48.9 4 33.0 -20.2 233 11 323.7 323.7 290.0 324.1 0.10 12 412 7302 -20.9 -50.9 5 30.0 -24.2 255 10 325.1 325.1 290.4 325.4 0.09 13 406 7411 -21.9 -28.9 53 7.0 -23.4 253 12 325.1 325.3 291.2 328.2 0.86 14 400 7520 -22.9 -29.9 53 7.0 -24.3 250 15 325.2 325.4 291.2 328.1 0.80 15 377 7951 -26.5 -32.5 57 6.0 -27.5 247 19 326.0 326.2 291.3 328.4 0.66 16 300 9560 -39.5 -50.5 30 11.0 -40.2 260 21 329.7 329.7 291.7 330.2 0.12 17 279 10052 -43.9 -57.9 20 14.0 -44.5 255 21 330.3 330.3 291.9 330.5 0.06 18 250 10780 -49.9 -59.9 30 10.0 -50.2 280 21 331.9 331.9 292.3 332.1 0.05 19 238 11098 -52.9 -57.9 55 5.0 -53.0 283 26 332.1 332.1 292.3 332.3 0.06 20 236 11152 -53.5 -60.5 42 7.0 -53.7 281 26 332.0 332.0 292.3 332.1 0.05 21 218 11658 -56.1 -72.1 12 16.0 -56.3 271 29 335.6 335.6 293.2 335.6 0.01 22 216 11716 -56.5 -70.5 16 14.0 -56.7 270 29 335.8 335.8 293.3 335.9 0.01 23 200 12200 -59.3 -73.3 15 14.0 -59.5 265 35 338.9 338.9 294.0 338.9 0.01 24 189 12552 -61.3 -73.3 19 12.0 -61.4 275 37 341.2 341.2 294.6 341.2 0.01 25 161 13550 -58.9 -81.9 4 23.0 -59.1 265 50 361.2 361.2 299.0 361.2 0.00 26 150 13990 -62.1 -83.1 4 21.0 -62.3 240 35 363.1 363.1 299.3 363.1 0.00 27 148 14073 -62.5 -82.5 5 20.0 -62.6 239 43 363.8 363.8 299.4 363.8 0.00 28 135 14642 -61.5 -84.5 3 23.0 -61.7 265 49 375.3 375.3 301.5 375.3 0.00 29 100 16480 -66.9 -87.9 4 21.0 -67.0 240 23 398.5 398.5 305.0 398.5 0.00 30 77 18046 -71.3 -88.3 6 17.0 -71.4 183 23 420.2 420.2 307.7 420.2 0.00 31 71 18526 -71.5 -88.5 6 17.0 -71.6 195 22 429.7 429.7 308.8 429.7 0.00 32 70 18610 -70.7 -88.7 5 18.0 -70.8 195 22 433.1 433.1 309.1 433.1 0.00 33 52 20400 -64.1 -89.1 2 25.0 -64.4 116 10 486.9 486.9 314.0 487.0 0.00 34 50 20640 -64.7 -89.7 2 25.0 -65.0 115 6 491.0 491.0 314.3 491.0 0.00 35 47 21020 -64.5 -89.5 2 25.0 -64.8 123 9 500.3 500.3 314.9 500.3 0.00 36 41 21869 -58.7 -87.7 1 29.0 -59.5 96 14 534.7 534.7 317.2 534.7 0.00 37 35 22859 -61.9 -88.9 2 27.0 -62.6 20 18 551.1 551.1 318.2 551.1 0.00 38 30 23820 -59.7 -87.7 1 28.0 -60.6 100 7 581.9 581.9 319.8 581.9 0.01 39 25 24966 -55.7 -85.7 1 30.0 -57.4 149 11 624.5 624.5 321.7 624.6 0.01 40 23 25493 -56.9 -86.9 1 30.0 -58.5 183 10 636.1 636.1 322.2 636.1 0.01 41 21 26074 -52.1 -85.1 1 33.0 -54.9 187 10 667.3 667.3 323.3 667.4 0.01 42 20 26390 -50.9 -83.9 1 33.0 -54.1 75 7 680.4 680.4 323.8 680.5 0.02 43 19 26725 -49.7 -82.7 1 33.0 -53.4 63 8 694.2 694.2 324.3 694.3 0.02 44 17 27450 -51.7 -83.7 1 32.0 -55.1 35 10 710.2 710.2 324.7 710.3 0.02 45 13 29201 -48.7 -82.7 1 34.0 -53.8 231 7 777.2 777.2 326.7 777.5 0.03 46 11 30311 -43.9 -80.9 1 37.0 -51.7 140 13 832.7 832.7 328.0 833.2 0.05 TRP 189 12552 -61.3 -73.3 19 12.0 -61.4 275 37 341.2 341.2 294.6 341.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 607.83 mb = 4367.16 m = 14327.78 ft Wetbulb zero: 703.60 mb = 3114.04 m = 10216.54 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 20.76 % Est. max temperature: 32.17 C = 89.91 F Sfc-Lift cond lev (LCL): 732.63 mb = 2775.06 m = 9104.42 ft T: 13.36 C 700-500 lapse rate: 7.79 C/km ThetaE index: 7.72 C Layer 810.0- 700.0 mb Conv cond level (CCL): 593.38 mb = 4481.43 m = 14702.68 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 38.84 C = 101.91 F Cap Strength: 6.69 C Lifted Index: 2.88 C Risk: None Lifted Index @300 mb: 4.43 C Lifted Index @700 mb: 6.66 C Showalter Index: 2.18 C Risk: Showers probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 14.30 C K Index: 9.50 Risk: None Sweat Index: 58.40 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.10 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 52740.96 J/kg Cap Strength: 6.69 C Lift Cond Lev (LCL): 681.66 mb = 3375.82 m = 11075.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 178 at 9 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 ---------------------------------------------------------- 0 955 474 360 8 -0.0 -8.0 | 359 17 0.3 -16.8 1 941 610 10 15 -2.6 -14.8 | 6 24 -2.3 -23.6 2 925 775 5 11 -1.0 -11.0 | 2 20 -0.7 -19.8 3 910 914 340 9 3.1 -8.5 | 349 18 3.4 -17.3 4 879 1219 295 10 9.1 -4.2 | 324 16 9.3 -13.1 5 850 1511 345 2 0.5 -1.9 | 356 11 0.8 -10.8 6 819 1829 25 1 -0.4 -0.9 | 1 10 -0.1 -9.8 7 790 2134 90 8 -8.0 0.0 | 41 12 -7.7 -8.8 8 762 2438 110 11 -10.3 3.8 | 63 11 -10.1 -5.1 9 700 3157 120 15 -13.0 7.5 | 84 13 -12.7 -1.3 10 657 3658 115 24 -21.8 10.1 | 93 22 -21.5 1.3 11 633 3962 125 19 -15.6 10.9 | 98 15 -15.3 2.1 12 609 4267 145 13 -7.5 10.6 | 104 7 -7.2 1.8 13 586 4572 175 10 -0.9 10.0 | 152 1 -0.6 1.1 14 543 5182 185 11 1.0 11.0 | 210 2 1.2 2.1 15 523 5486 225 12 8.5 8.5 | 272 9 8.8 -0.4 16 503 5791 225 16 11.3 11.3 | 258 12 11.6 2.5 17 500 5840 225 16 11.3 11.3 | 258 12 11.6 2.5 18 483 6096 230 9 6.9 5.8 | 293 8 7.2 -3.1 19 464 6401 250 10 9.4 3.4 | 299 11 9.7 -5.4 20 446 6706 230 11 8.4 7.1 | 282 9 8.7 -1.8 21 428 7010 260 7 6.9 1.2 | 317 10 7.2 -7.6 22 411 7315 255 10 9.7 2.6 | 302 12 9.9 -6.3 23 400 7520 250 15 14.1 5.1 | 284 15 14.4 -3.7 24 362 8230 245 22 19.9 9.3 | 269 20 20.2 0.5 25 347 8534 255 25 24.1 6.5 | 276 25 24.4 -2.4 26 300 9560 260 21 20.7 3.6 | 284 22 21.0 -5.2 27 291 9754 265 21 20.9 1.8 | 288 22 21.2 -7.0 28 266 10363 245 20 18.1 8.5 | 271 18 18.4 -0.4 29 254 10668 265 16 15.9 1.4 | 295 18 16.2 -7.5 30 250 10780 280 21 20.7 -3.6 | 301 24 21.0 -12.5 31 243 10973 285 25 24.1 -6.5 | 302 29 24.4 -15.3 32 200 12192 260 32 31.5 5.6 | 276 32 31.8 -3.3 33 200 12200 265 35 34.9 3.1 | 279 36 35.1 -5.8 34 189 12552 275 37 36.9 -3.2 | 288 39 37.1 -12.1 35 182 12802 275 39 38.9 -3.4 | 287 41 39.1 -12.2 36 165 13411 265 52 51.8 4.5 | 275 52 52.1 -4.3 37 157 13716 265 47 46.8 4.1 | 276 47 47.1 -4.7 38 150 13990 240 35 30.3 17.5 | 254 32 30.6 8.7 39 149 14021 240 44 38.1 22.0 | 251 41 38.4 13.2 40 142 14326 235 36 29.5 20.6 | 248 32 29.8 11.8 41 135 14630 265 49 48.8 4.3 | 275 49 49.1 -4.6 42 100 16480 240 23 19.9 11.5 | 263 20 20.2 2.7 43 95 16764 245 23 20.8 9.7 | 268 21 21.1 0.9 44 91 17069 225 31 21.9 21.9 | 240 26 22.2 13.1 45 86 17374 220 21 13.5 16.1 | 242 16 13.8 7.2 46 78 17983 180 23 0.0 23.0 | 181 14 0.3 14.2 47 74 18288 195 21 5.4 20.3 | 207 13 5.7 11.4 48 70 18610 195 22 5.7 21.3 | 206 14 6.0 12.4 49 67 18898 205 24 10.1 21.8 | 219 17 10.4 12.9 50 60 19507 175 24 -2.1 23.9 | 173 15 -1.8 15.1 51 57 19812 140 11 -7.1 8.4 | 86 7 -6.8 -0.4 52 55 20117 125 13 -10.6 7.5 | 82 10 -10.4 -1.4 53 52 20422 115 10 -9.1 4.2 | 62 10 -8.8 -4.6 54 50 20640 115 6 -5.4 2.5 | 39 8 -5.2 -6.3 55 45 21336 130 11 -8.4 7.1 | 78 8 -8.1 -1.8 56 43 21641 125 13 -10.6 7.5 | 82 10 -10.4 -1.4 57 39 22250 50 16 -12.3 -10.3 | 32 23 -12.0 -19.1 58 37 22555 25 20 -8.5 -18.1 | 17 28 -8.2 -27.0 59 35 22860 20 18 -6.2 -16.9 | 13 26 -5.9 -25.8 60 33 23165 35 10 -5.7 -8.2 | 18 18 -5.5 -17.0 61 32 23470 85 1 -1.0 -0.1 | 5 9 -0.7 -8.9 62 30 23774 130 10 -7.7 6.4 | 72 8 -7.4 -2.4 63 30 23820 100 7 -6.9 1.2 | 41 10 -6.6 -7.6 64 29 24079 105 10 -9.7 2.6 | 56 11 -9.4 -6.3 65 27 24384 120 15 -13.0 7.5 | 84 13 -12.7 -1.3 66 25 24994 150 11 -5.5 9.5 | 97 5 -5.2 0.7 67 22 25908 210 10 5.0 8.7 | 272 5 5.3 -0.2 68 21 26213 170 10 -1.7 9.8 | 125 2 -1.5 1.0 69 20 26390 75 7 -6.8 -1.8 | 31 12 -6.5 -10.7 70 16 27127 25 11 -4.6 -10.0 | 13 19 -4.4 -18.8 71 15 27432 360 10 -0.0 -10.0 | 359 19 0.3 -18.8 72 14 27737 310 1 0.8 -0.6 | 354 10 1.0 -9.5 73 13 28042 190 10 1.7 9.8 | 244 2 2.0 1.0 74 12 28346 140 11 -7.1 8.4 | 86 7 -6.8 -0.4 75 9 29261 140 20 -12.9 15.3 | 117 14 -12.6 6.5 76 8 29566 135 18 -12.7 12.7 | 107 13 -12.4 3.9 77 8 29870 90 28 -28.0 0.0 | 72 29 -27.7 -8.8 Wind Parameters Mean winds (0-6000m): 148.2 at 11.8 knts Storm direction: 178.2 at 8.9 knts Shear (0-3000m) pos: 3.8 neg: 0.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 96.0 neg: -53.9 tot: 42.1 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 64.76 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 1 11 360 20| 0.0 4.6 4.6| 8.9 -32.2 -23.3 -46.6 -0.33| 14.7 -4.9 1000 339 10 348 18| 3.2 2.3 5.5| 32.0 -53.9 -21.9 -21.9 -0.12| 14.0 -1.7 1500 342 7 351 16| 3.4 1.5 4.9| 44.6 -53.9 -9.3 -6.2 0.03| 11.3 0.3 2000 12 7 4 16| 4.9 1.1 6.1| 74.8 -53.9 20.9 10.5 0.25| 11.0 2.8 2500 57 8 27 15| 4.6 0.9 5.5| 84.2 -53.9 30.3 12.1 0.30| 9.5 2.8 3000 88 10 46 13| 3.8 0.6 4.4| 96.0 -53.9 42.1 14.0 0.32| 9.1 2.9 4000 110 12 66 12| 2.0 0.4 2.5|113.6 -53.9 59.6 14.9 0.30| 9.6 2.9 5000 127 12 79 9| 1.7 0.3 2.1|121.1 -53.9 67.2 13.4 0.34| 8.9 3.1 6000 148 12 101 6| 1.2 0.3 1.5|137.5 -61.5 76.0 12.7 0.33| 8.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//SACO/skewt/SACO.skewt.20251125.12.gif