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 SBSM... Searching the city database file for: SBSM ... Date:1200Z 30 NOV 25 Station: SBSM WMO ident: 83937 Latitude: -29.71 Longitude: -53.69 Elevation: 85.00 ------------------------------------------------------------------------------- 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 1003 85 20.8 17.4 81 3.4 18.5 100 8 293.7 295.9 291.6 329.5 12.56 1 1000 113 20.0 16.8 82 3.2 17.9 100 13 293.1 295.3 291.0 327.6 12.12 2 997 139 19.2 16.2 83 3.0 17.2 99 13 292.6 294.7 290.5 325.8 11.69 3 948 569 15.0 15.0 100 0.0 15.0 95 15 292.6 294.6 290.2 324.9 11.38 4 934 696 18.2 12.2 68 6.0 14.4 80 14 297.1 298.8 290.3 325.0 9.60 5 925 779 19.0 13.0 68 6.0 15.1 65 14 298.7 300.6 291.3 328.6 10.22 6 914 882 19.4 11.4 60 8.0 14.4 65 15 300.2 301.9 291.0 327.5 9.30 7 895 1063 18.6 9.6 56 9.0 13.1 63 13 301.2 302.7 290.6 326.1 8.41 8 882 1189 20.8 -1.2 23 22.0 9.4 60 10 304.7 305.4 287.7 316.9 3.97 9 876 1248 20.8 -1.2 23 22.0 9.3 43 9 305.3 306.0 287.9 317.6 4.00 10 850 1508 20.0 -5.0 18 25.0 7.8 255 5 307.1 307.7 287.7 316.8 3.10 11 835 1661 20.0 -11.0 11 31.0 6.3 255 10 308.7 309.0 287.1 315.0 1.97 12 817 1848 17.8 9.8 59 8.0 12.7 255 15 308.3 310.0 293.5 336.7 9.35 13 806 1964 16.6 9.6 63 7.0 12.2 253 15 308.2 309.9 293.4 336.6 9.35 14 779 2253 15.0 2.0 41 13.0 7.8 255 15 309.5 310.6 290.9 327.1 5.68 15 700 3148 8.4 1.4 61 7.0 4.5 255 15 311.8 312.9 291.9 330.7 6.06 16 562 4924 -4.1 -8.0 74 3.9 -5.8 205 11 317.3 318.0 291.5 329.3 3.73 17 553 5052 -4.9 -7.5 82 2.6 -6.1 208 9 317.8 318.5 291.9 330.5 3.94 18 503 5794 -8.5 -27.5 20 19.0 -13.5 225 15 322.1 322.3 290.2 324.9 0.79 19 500 5840 -8.7 -20.7 37 12.0 -12.5 220 17 322.4 322.7 291.0 327.5 1.47 20 499 5856 -8.7 -17.7 48 9.0 -11.8 220 17 322.6 323.0 291.5 329.1 1.91 21 482 6125 -9.7 -27.7 22 18.0 -14.3 216 17 324.6 324.8 291.0 327.5 0.81 22 471 6303 -11.1 -23.1 36 12.0 -14.6 225 15 325.0 325.3 291.6 329.4 1.26 23 452 6619 -13.5 -31.5 20 18.0 -17.5 227 13 325.9 326.0 291.2 328.1 0.61 24 435 6911 -15.7 -26.7 38 11.0 -18.4 244 15 326.7 326.8 291.7 330.2 0.99 25 400 7540 -20.7 -36.7 22 16.0 -23.4 260 19 328.1 328.2 291.6 329.6 0.41 26 385 7820 -22.9 -46.9 9 24.0 -25.7 268 20 328.8 328.8 291.5 329.4 0.15 27 382 7877 -23.3 -34.3 36 11.0 -25.2 270 20 329.0 329.1 292.0 331.0 0.55 28 378 7954 -23.9 -38.9 24 15.0 -26.1 272 21 329.2 329.3 291.9 330.5 0.35 29 352 8468 -27.5 -30.8 73 3.3 -28.1 280 26 331.1 331.3 292.9 334.2 0.83 30 346 8592 -26.9 -30.7 70 3.8 -27.6 280 26 333.6 333.8 293.5 336.7 0.86 31 325 9038 -30.7 -32.7 83 2.0 -31.0 276 19 334.4 334.5 293.6 337.2 0.75 32 322 9104 -31.3 -33.4 82 2.1 -31.6 275 18 334.4 334.6 293.6 337.1 0.71 33 300 9600 -34.3 -37.2 75 2.9 -34.7 275 27 337.0 337.1 294.1 339.0 0.52 34 286 9932 -36.5 -40.1 69 3.6 -36.9 268 27 338.5 338.6 294.3 340.1 0.41 35 250 10850 -43.3 -47.5 63 4.2 -43.6 245 38 341.7 341.7 294.9 342.5 0.21 36 223 11607 -49.7 -53.9 61 4.2 -49.9 252 50 343.2 343.2 295.2 343.7 0.11 37 200 12310 -54.9 -58.8 62 3.9 -55.0 255 74 345.8 345.8 295.8 346.1 0.07 38 199 12342 -54.9 -58.7 63 3.8 -55.0 255 75 346.3 346.3 295.9 346.6 0.07 39 167 13444 -64.3 -68.8 54 4.5 -64.4 254 89 348.4 348.5 296.3 348.5 0.02 40 165 13517 -64.8 -71.0 42 6.2 -64.9 255 89 348.8 348.8 296.4 348.8 0.02 41 164 13555 -65.1 -72.1 37 7.0 -65.1 255 83 348.9 348.9 296.4 349.0 0.01 42 159 13748 -55.9 -73.9 9 18.0 -56.2 254 84 367.6 367.6 300.1 367.6 0.01 43 150 14120 -56.3 -75.3 7 19.0 -56.6 250 42 373.1 373.1 301.1 373.1 0.01 44 101 16522 -72.7 -87.7 9 15.0 -72.8 253 33 386.2 386.2 303.2 386.2 0.00 45 100 16580 -73.1 -88.1 8 15.0 -73.2 260 36 386.5 386.5 303.3 386.5 0.00 46 88 17322 -77.5 -89.5 13 12.0 -77.5 251 41 392.1 392.1 304.1 392.1 0.00 47 70 18650 -73.3 -87.3 10 14.0 -73.3 230 6 427.6 427.6 308.6 427.6 0.00 48 65 19085 -72.5 -87.5 9 15.0 -72.6 242 11 438.5 438.5 309.7 438.5 0.00 49 62 19361 -74.3 -88.3 10 14.0 -74.4 267 10 440.5 440.5 309.9 440.5 0.00 50 54 20178 -68.3 -88.3 4 20.0 -68.5 158 14 472.0 472.0 312.8 472.0 0.00 51 50 20640 -67.7 -88.7 3 21.0 -67.9 45 10 484.0 484.0 313.8 484.0 0.00 52 47 21011 -68.5 -88.5 4 20.0 -68.7 47 10 490.7 490.7 314.2 490.7 0.00 53 41 21839 -62.7 -86.7 3 24.0 -63.2 136 10 524.7 524.7 316.6 524.7 0.01 54 30 23780 -58.5 -84.5 2 26.0 -59.6 30 4 585.2 585.2 319.9 585.2 0.01 55 26 24680 -58.9 -84.9 2 26.0 -60.1 160 11 608.5 608.5 321.0 608.5 0.01 56 20 26350 -52.9 -81.9 2 29.0 -55.6 90 8 674.3 674.3 323.6 674.4 0.02 57 18 27032 -51.1 -81.1 2 30.0 -54.5 95 11 700.6 700.6 324.4 700.8 0.03 TRP 164 13555 -65.1 -72.1 37 7.0 -65.1 255 83 348.9 348.9 296.4 349.0 0.01 WND 165 13517 -64.8 -71.0 42 6.2 -64.9 255 89 348.8 348.8 296.4 348.8 0.02 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 607.26 mb = 4341.74 m = 14244.38 ft Wetbulb zero: 639.70 mb = 3876.72 m = 12718.74 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 58.34 % Est. max temperature: 34.00 C = 93.20 F Sfc-Lift cond lev (LCL): 954.11 mb = 514.33 m = 1687.41 ft T: 15.54 C 700-500 lapse rate: 6.35 C/km ThetaE index: 11.68 C Layer 914.0- 876.0 mb Conv cond level (CCL): 717.90 mb = 2936.74 m = 9634.85 ft Mean mixing ratio: 10.78 g/kg Conv temperature: 38.38 C = 101.08 F Cap Strength: 9.67 C Lifted Index: 4.46 C Risk: None Lifted Index @300 mb: 8.51 C Lifted Index @700 mb: 5.51 C Showalter Index: 9.50 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 3.70 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.18 J/kg Max Up Vert Vel: 9.08 m/s Conv Inhibition (B-): 35008.86 J/kg Cap Strength: 9.49 C Lift Cond Lev (LCL): 902.58 mb = 990.06 m = 3248.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 10 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 1003 85 100 8 -7.9 1.4 | 95 18 -17.8 1.7 1 1000 113 100 13 -12.8 2.3 | 96 23 -22.7 2.6 2 978 305 95 16 -15.9 1.4 | 94 26 -25.9 1.7 3 944 610 95 15 -14.9 1.3 | 94 25 -24.9 1.6 4 925 779 65 14 -12.7 -5.9 | 76 23 -22.6 -5.6 5 911 914 65 15 -13.6 -6.3 | 76 24 -23.5 -6.0 6 879 1219 60 10 -8.7 -5.0 | 76 19 -18.6 -4.7 7 850 1508 255 5 4.8 1.3 | 108 5 -5.1 1.6 8 818 1829 255 15 14.5 3.9 | 227 6 4.6 4.2 9 789 2134 250 15 14.1 5.1 | 217 7 4.2 5.5 10 761 2438 265 16 15.9 1.4 | 254 6 6.0 1.7 11 734 2743 280 17 16.7 -3.0 | 291 7 6.8 -2.6 12 700 3148 255 15 14.5 3.9 | 227 6 4.6 4.2 13 682 3353 255 13 12.6 3.4 | 216 5 2.6 3.7 14 657 3658 275 17 16.9 -1.5 | 279 7 7.0 -1.2 15 632 3962 250 14 13.2 4.8 | 212 6 3.2 5.1 16 609 4267 280 9 8.9 -1.6 | 41 2 -1.1 -1.2 17 586 4572 210 12 6.0 10.4 | 160 11 -3.9 10.7 18 564 4877 205 11 4.6 10.0 | 153 12 -5.3 10.3 19 543 5182 210 8 4.0 6.9 | 141 9 -5.9 7.3 20 503 5791 225 15 10.6 10.6 | 184 11 0.7 10.9 21 500 5840 220 17 10.9 13.0 | 184 13 1.0 13.3 22 483 6096 215 17 9.8 13.9 | 179 14 -0.2 14.2 23 465 6401 230 14 10.7 9.0 | 185 9 0.8 9.3 24 446 6706 225 12 8.5 8.5 | 171 9 -1.4 8.8 25 429 7010 255 17 16.4 4.4 | 234 8 6.5 4.7 26 400 7540 260 19 18.7 3.3 | 248 10 8.8 3.6 27 363 8230 280 22 21.7 -3.8 | 287 12 11.7 -3.5 28 348 8534 280 27 26.6 -4.7 | 285 17 16.7 -4.4 29 320 9144 275 17 16.9 -1.5 | 279 7 7.0 -1.2 30 306 9449 265 21 20.9 1.8 | 259 11 11.0 2.2 31 300 9600 275 27 26.9 -2.4 | 277 17 17.0 -2.0 32 293 9754 275 27 26.9 -2.4 | 277 17 17.0 -2.0 33 257 10668 240 29 25.1 14.5 | 226 21 15.2 14.8 34 250 10850 245 38 34.4 16.1 | 236 29 24.5 16.4 35 234 11278 250 39 36.6 13.3 | 243 30 26.7 13.7 36 200 12310 255 74 71.5 19.2 | 252 65 61.6 19.5 37 176 13106 250 87 81.8 29.8 | 247 78 71.8 30.1 38 165 13517 255 89 86.0 23.0 | 253 80 76.0 23.4 39 164 13555 255 83 80.2 21.5 | 253 74 70.3 21.8 40 160 13716 255 89 86.0 23.0 | 253 80 76.0 23.4 41 152 14021 250 48 45.1 16.4 | 245 39 35.2 16.7 42 150 14120 250 42 39.5 14.4 | 244 33 29.5 14.7 43 131 14935 240 32 27.7 16.0 | 227 24 17.8 16.3 44 119 15545 225 51 36.1 36.1 | 216 45 26.1 36.4 45 107 16154 230 33 25.3 21.2 | 215 26 15.4 21.5 46 102 16459 245 29 26.3 12.3 | 232 21 16.4 12.6 47 100 16580 260 36 35.5 6.3 | 256 26 25.5 6.6 48 97 16764 260 36 35.5 6.3 | 256 26 25.5 6.6 49 87 17374 250 42 39.5 14.4 | 244 33 29.5 14.7 50 79 17983 200 20 6.8 18.8 | 171 19 -3.1 19.1 51 75 18288 240 18 15.6 9.0 | 211 11 5.7 9.3 52 71 18593 245 19 17.2 8.0 | 221 11 7.3 8.4 53 70 18650 230 6 4.6 3.9 | 128 7 -5.3 4.2 54 67 18898 225 12 8.5 8.5 | 171 9 -1.4 8.8 55 61 19507 280 10 9.8 -1.7 | 3 1 -0.1 -1.4 56 58 19812 230 12 9.2 7.7 | 175 8 -0.7 8.0 57 55 20117 170 15 -2.6 14.8 | 140 20 -12.5 15.1 58 52 20422 115 10 -9.1 4.2 | 103 20 -19.0 4.6 59 50 20640 45 10 -7.1 -7.1 | 68 18 -17.0 -6.7 60 49 20726 100 12 -11.8 2.1 | 96 22 -21.7 2.4 61 47 21031 45 10 -7.1 -7.1 | 68 18 -17.0 -6.7 62 45 21336 10 11 -1.9 -10.8 | 48 16 -11.8 -10.5 63 42 21641 150 11 -5.5 9.5 | 123 18 -15.4 9.9 64 40 21946 130 10 -7.7 6.4 | 111 19 -17.6 6.8 65 38 22250 210 1 0.5 0.9 | 97 9 -9.4 1.2 66 37 22555 155 20 -8.5 18.1 | 135 26 -18.4 18.5 67 35 22860 95 13 -13.0 1.1 | 94 23 -22.9 1.5 68 33 23165 85 11 -11.0 -1.0 | 88 21 -20.9 -0.6 69 30 23780 30 4 -2.0 -3.5 | 75 12 -11.9 -3.1 70 27 24384 95 2 -2.0 0.2 | 92 12 -11.9 0.5 71 26 24689 160 11 -3.8 10.3 | 128 17 -13.7 10.7 72 25 24994 135 11 -7.8 7.8 | 115 19 -17.7 8.1 73 24 25298 165 10 -2.6 9.7 | 129 16 -12.5 10.0 74 23 25603 130 18 -13.8 11.6 | 117 27 -23.7 11.9 75 20 26213 75 17 -16.4 -4.4 | 81 27 -26.3 -4.1 76 20 26350 90 8 -8.0 0.0 | 91 18 -17.9 0.3 77 19 26518 100 11 -10.8 1.9 | 96 21 -20.8 2.2 78 15 27432 80 13 -12.8 -2.3 | 85 23 -22.7 -1.9 Wind Parameters Mean winds (0-6000m): 241.9 at 13.2 knts Storm direction: 271.9 at 9.9 knts Shear (0-3000m) pos: 1.0 neg: 3.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 141.8 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -94.4 tot: -65.8 m^2/s^2 ave: -21.9 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 95.60 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 96 15 94 25| 0.0 7.4 7.4| 0.1 -5.1 -5.0 -10.1 -0.09| 8.9 -0.8 1000 84 15 87 24| 0.0 3.9 3.9| 0.1 -54.4 -54.4 -54.4 -0.43| 10.1 -4.4 1500 81 12 86 22| 0.0 5.2 5.2| 10.3 -84.4 -74.1 -49.4 -0.18| 15.4 -2.8 2000 86 13 88 23| 0.0 5.7 5.7| 15.8 -85.7 -69.9 -34.9 -0.05| 13.8 -0.7 2500 118 13 107 23| 1.2 4.6 5.8| 26.0 -85.7 -59.7 -23.9 0.06| 12.3 0.7 3000 267 14 255 4| 1.0 3.7 4.8| 28.6 -94.4 -65.8 -21.9 -0.01| 11.4 -0.1 4000 263 14 244 4| 1.2 2.4 3.6| 36.3-106.9 -70.6 -17.7 -0.03| 10.8 -0.4 5000 252 13 212 5| 0.9 1.8 2.7| 37.3-119.7 -82.4 -16.5 -0.00| 10.9 -0.0 6000 242 13 195 7| 0.8 1.9 2.7| 56.8-125.0 -68.3 -11.4 0.05| 10.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251130.12.gif