UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052212.upa.cvt Date: 1200Z 22 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 22 MAY 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 1014 85 10.6 7.8 83 2.8 9.1 70 2 282.6 283.8 281.6 300.7 6.55 1 1000 199 8.8 6.6 86 2.2 7.6 100 12 282.0 283.0 280.8 298.8 6.11 2 994 249 8.8 6.3 84 2.5 7.5 100 14 282.4 283.5 280.9 299.1 6.02 3 969 460 10.4 6.3 76 4.1 8.2 97 23 286.1 287.2 282.8 303.5 6.18 4 938 731 9.4 7.6 89 1.8 8.4 108 23 287.8 289.0 284.4 307.4 6.99 5 925 847 11.6 -2.4 38 14.0 5.2 120 18 291.2 291.8 281.9 301.3 3.46 6 920 892 13.0 -21.0 8 34.0 2.2 123 18 293.1 293.2 279.3 295.5 0.78 7 901 1068 14.4 -14.6 12 29.0 3.6 133 15 296.3 296.5 281.5 300.5 1.37 8 850 1558 11.2 -4.8 32 16.0 3.9 135 10 297.9 298.4 284.3 307.4 3.14 9 788 2185 6.2 -6.8 39 13.0 0.7 129 11 299.0 299.6 284.5 307.9 2.91 10 783 2237 5.8 -5.2 45 11.0 1.0 112 9 299.2 299.8 285.0 309.2 3.31 11 778 2289 5.6 -1.4 61 7.0 2.2 93 8 299.5 300.3 286.3 312.8 4.44 12 725 2864 3.4 -16.6 21 20.0 -3.4 289 13 303.2 303.5 284.5 307.8 1.44 13 712 3011 3.8 -19.2 17 23.0 -3.7 250 16 305.2 305.4 284.9 309.0 1.17 14 707 3068 3.8 -8.2 41 12.0 -1.3 241 17 305.8 306.4 287.1 314.9 2.91 15 700 3149 3.0 -7.0 48 10.0 -1.4 245 15 305.8 306.4 287.4 315.9 3.23 16 689 3277 1.8 -6.2 55 8.0 -1.7 248 14 305.9 306.5 287.6 316.7 3.49 17 664 3574 -0.3 -8.3 55 8.0 -3.7 249 16 306.7 307.3 287.6 316.4 3.08 18 644 3818 -1.3 -37.3 4 36.0 -8.8 248 19 308.3 308.4 285.0 309.2 0.24 19 640 3867 -1.5 -31.5 8 30.0 -8.6 247 20 308.6 308.7 285.4 310.1 0.43 20 635 3930 -2.1 -12.1 46 10.0 -5.9 247 21 308.6 309.1 287.5 316.2 2.38 21 621 4106 -3.9 -10.9 58 7.0 -6.6 246 23 308.6 309.1 287.8 317.1 2.68 22 595 4443 -5.9 -12.9 58 7.0 -8.5 242 28 310.0 310.5 288.0 317.7 2.38 23 581 4629 -6.1 -35.1 8 29.0 -12.1 239 31 311.9 312.0 286.4 313.1 0.33 24 565 4847 -7.3 -45.3 3 38.0 -13.4 236 33 313.0 313.0 286.5 313.4 0.12 25 541 5184 -9.7 -28.7 20 19.0 -14.1 241 41 314.1 314.2 287.5 316.3 0.66 26 508 5668 -11.1 -50.1 2 39.0 -16.4 252 53 318.1 318.1 288.2 318.4 0.08 27 500 5790 -12.1 -43.1 6 31.0 -17.0 255 56 318.3 318.3 288.4 318.9 0.17 28 478 6133 -13.5 -35.5 14 22.0 -17.7 260 63 320.7 320.8 289.4 322.1 0.39 29 448 6623 -18.1 -34.1 23 16.0 -21.0 257 65 320.9 321.0 289.6 322.6 0.48 30 400 7460 -24.1 -44.1 14 20.0 -26.5 260 65 323.7 323.7 290.1 324.4 0.19 31 386 7718 -25.9 -47.9 11 22.0 -28.1 262 66 324.6 324.6 290.3 325.1 0.13 32 320 9046 -35.7 -47.7 28 12.0 -36.6 272 80 328.9 329.0 291.6 329.6 0.16 33 300 9490 -39.7 -50.7 30 11.0 -40.4 275 85 329.4 329.4 291.7 329.9 0.12 34 261 10427 -47.9 -56.9 35 9.0 -48.2 271 77 330.8 330.8 292.0 331.0 0.07 35 250 10710 -49.9 -57.9 38 8.0 -50.1 265 79 331.9 331.9 292.3 332.1 0.06 36 245 10841 -51.3 -58.3 43 7.0 -51.5 265 81 331.7 331.7 292.2 332.0 0.06 37 223 11447 -54.7 -62.7 37 8.0 -54.9 268 88 335.5 335.5 293.2 335.7 0.04 38 205 11983 -55.9 -74.9 8 19.0 -56.1 269 94 341.8 341.8 294.8 341.9 0.01 39 200 12140 -56.5 -75.5 7 19.0 -56.7 270 96 343.3 343.3 295.1 343.3 0.01 40 183 12701 -58.1 -77.1 7 19.0 -58.3 260 101 349.6 349.6 296.5 349.6 0.01 41 169 13201 -59.5 -78.5 7 19.0 -59.7 258 98 355.2 355.2 297.7 355.3 0.01 42 150 13940 -63.5 -80.5 8 17.0 -63.6 255 93 360.7 360.7 298.8 360.7 0.00 43 125 15049 -67.7 -84.7 7 17.0 -67.8 260 86 372.4 372.4 301.0 372.4 0.00 44 102 16262 -71.1 -87.1 8 16.0 -71.2 245 72 388.1 388.2 303.5 388.2 0.00 45 100 16380 -70.1 -88.1 5 18.0 -70.2 240 63 392.3 392.3 304.1 392.3 0.00 46 81 17649 -64.9 -87.9 3 23.0 -65.1 256 51 427.3 427.3 308.6 427.3 0.00 47 76 18034 -68.5 -88.5 4 20.0 -68.7 261 44 427.7 427.7 308.6 427.7 0.00 48 70 18530 -66.3 -88.3 3 22.0 -66.5 240 26 442.5 442.5 310.1 442.6 0.00 49 50 20600 -60.3 -86.3 2 26.0 -60.9 260 19 501.4 501.4 315.1 501.4 0.00 50 37 22507 -53.5 -84.5 1 31.0 -55.1 258 22 563.9 563.9 318.9 564.0 0.01 51 36 22683 -53.7 -83.7 1 30.0 -55.2 259 23 567.8 567.9 319.0 567.9 0.01 TRP 102 16262 -71.1 -87.1 8 16.0 -71.2 245 72 388.1 388.2 303.5 388.2 0.00 WND 183 12701 -58.1 -77.1 7 19.0 -58.3 260 101 349.6 349.6 296.5 349.6 0.01 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 667.57 mb = 3531.25 m = 11585.31 ft Wetbulb zero: 757.05 mb = 2511.53 m = 8239.84 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 36.64 % Est. max temperature: 25.46 C = 77.83 F Sfc-Lift cond lev (LCL): 971.88 mb = 435.77 m = 1429.66 ft T: 10.21 C 700-500 lapse rate: 5.72 C/km ThetaE index: 11.92 C Layer 925.0- 901.0 mb Conv cond level (CCL): 662.12 mb = 3596.20 m = 11798.42 ft Mean mixing ratio: 5.63 g/kg Conv temperature: 34.96 C = 94.93 F Cap Strength: 15.31 C Lifted Index: 15.30 C Risk: None Lifted Index @300 mb: 19.34 C Lifted Index @700 mb: 11.12 C Showalter Index: 11.90 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 7.30 C K Index: 8.50 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.30 J/kg Max Up Vert Vel: 8.87 m/s Conv Inhibition (B-): 33565.94 J/kg Cap Strength: 15.31 C Lift Cond Lev (LCL): 888.07 mb = 1189.81 m = 3903.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 18 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 1014 85 70 2 -1.9 -0.7 | 81 20 -19.3 -3.0 1 1000 199 100 12 -11.8 2.1 | 90 29 -29.3 -0.2 2 987 305 100 17 -16.7 3.0 | 91 34 -34.2 0.6 3 952 610 95 28 -27.9 2.4 | 90 45 -45.3 0.1 4 925 847 120 18 -15.6 9.0 | 101 34 -33.0 6.7 5 918 914 125 18 -14.7 10.3 | 104 33 -32.2 8.0 6 885 1219 140 13 -8.4 10.0 | 106 27 -25.8 7.6 7 850 1558 135 10 -7.1 7.1 | 101 25 -24.5 4.8 8 792 2134 145 12 -6.9 9.8 | 107 25 -24.3 7.5 9 763 2438 40 4 -2.6 -3.1 | 75 21 -20.0 -5.4 10 709 3048 240 17 14.7 8.5 | 156 7 -2.7 6.2 11 700 3149 245 15 13.6 6.3 | 136 6 -3.9 4.0 12 682 3353 250 13 12.2 4.4 | 112 6 -5.2 2.1 13 607 4267 245 26 23.6 11.0 | 215 11 6.1 8.7 14 562 4877 235 34 27.9 19.5 | 211 20 10.4 17.2 15 500 5790 255 56 54.1 14.5 | 252 39 36.6 12.2 16 480 6096 260 63 62.0 10.9 | 259 45 44.6 8.6 17 425 7010 255 66 63.8 17.1 | 252 49 46.3 14.8 18 400 7460 260 65 64.0 11.3 | 259 47 46.6 9.0 19 359 8230 265 69 68.7 6.0 | 266 51 51.3 3.7 20 302 9449 275 85 84.7 -7.4 | 278 68 67.2 -9.7 21 300 9490 275 85 84.7 -7.4 | 278 68 67.2 -9.7 22 252 10668 270 75 75.0 -0.0 | 272 58 57.5 -2.3 23 250 10710 265 79 78.7 6.9 | 266 61 61.2 4.6 24 200 12140 270 96 96.0 -0.0 | 272 79 78.5 -2.3 25 183 12701 260 101 99.5 17.5 | 259 83 82.0 15.2 26 180 12802 260 101 99.5 17.5 | 259 83 82.0 15.2 27 150 13940 255 93 89.8 24.1 | 253 76 72.4 21.8 28 148 14021 255 96 92.7 24.8 | 253 79 75.3 22.5 29 134 14630 265 90 89.7 7.8 | 266 72 72.2 5.5 30 102 16262 245 72 65.3 30.4 | 240 55 47.8 28.1 31 100 16380 240 63 54.6 31.5 | 232 47 37.1 29.2 32 94 16764 245 68 61.6 28.7 | 239 51 44.2 26.4 33 85 17374 270 46 46.0 -0.0 | 275 29 28.5 -2.3 34 81 17678 255 52 50.2 13.5 | 251 35 32.8 11.1 35 73 18288 265 39 38.9 3.4 | 267 21 21.4 1.1 36 70 18530 240 26 22.5 13.0 | 205 12 5.1 10.7 37 69 18593 240 28 24.2 14.0 | 210 14 6.8 11.7 38 63 19202 265 21 20.9 1.8 | 278 4 3.5 -0.5 39 60 19507 250 30 28.2 10.3 | 233 13 10.7 7.9 40 57 19812 265 29 28.9 2.5 | 269 11 11.4 0.2 41 54 20117 250 26 24.4 8.9 | 227 10 7.0 6.6 42 51 20422 215 18 10.3 14.7 | 150 14 -7.1 12.4 43 50 20600 260 19 18.7 3.3 | 232 2 1.3 1.0 44 49 20726 275 16 15.9 -1.4 | 22 4 -1.5 -3.7 45 45 21031 250 19 17.9 6.5 | 185 4 0.4 4.2 46 39 21641 280 17 16.7 -3.0 | 8 5 -0.7 -5.3 47 37 21946 255 23 22.2 6.0 | 233 6 4.8 3.6 48 34 22250 270 23 23.0 -0.0 | 293 6 5.5 -2.3 49 32 22555 255 25 24.1 6.5 | 238 8 6.7 4.2 50 30 22860 280 24 23.6 -4.2 | 316 9 6.2 -6.5 Wind Parameters Mean winds (0-6000m): 232.4 at 23.5 knts Storm direction: 262.4 at 17.6 knts Shear (0-3000m) pos: 2.0 neg: 3.7 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 68.7 deg Storm rel helicity (0-3000m) pos: 160.4 neg: -167.5 tot: -7.2 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 17.2 stream: -0.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.21 Bulk Shear: 185.55 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 98 17 90 34| 26.0 0.0 26.0| 31.5 -6.0 25.5 51.0 0.16| 26.3 4.1 1000 106 19 94 36| 7.4 0.0 7.4|135.9 -6.0 129.9 129.9 0.33| 22.6 7.4 1500 113 17 97 33| 3.2 0.0 3.2|137.9 -22.3 115.6 77.1 0.25| 17.0 4.2 2000 118 15 99 31| 2.9 0.0 2.9|153.7 -22.3 131.4 65.7 0.28| 13.4 3.8 2500 118 14 98 30| 2.4 3.7 6.1|153.7-140.3 13.3 5.3 -0.06| 14.9 -0.8 3000 127 13 102 29| 2.0 3.7 5.6|160.4-167.5 -7.2 -2.4 -0.01| 17.2 -0.3 4000 166 14 119 24| 1.2 3.5 4.8|171.4-172.5 -1.1 -0.3 0.03| 14.6 0.4 5000 208 18 145 16| 1.0 4.3 5.2|198.9-176.7 22.1 4.4 0.06| 13.5 0.8 6000 232 23 186 12| 2.1 3.6 5.6|382.6-176.7 205.8 34.3 0.17| 13.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250522.12.gif