UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053000.upa.cvt Date: 0000Z 30 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 30 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 1015 85 9.6 7.5 87 2.1 8.5 70 2 281.5 282.6 281.0 299.2 6.41 1 1001 204 11.0 3.0 58 8.0 7.1 233 8 284.1 284.9 280.2 297.4 4.74 2 1000 213 11.0 3.0 58 8.0 7.1 245 8 284.1 285.0 280.2 297.5 4.74 3 925 859 5.4 0.4 70 5.0 3.1 205 9 284.8 285.6 280.0 296.9 4.25 4 850 1542 -1.1 -1.3 99 0.2 -1.2 170 12 285.0 285.7 279.8 296.6 4.09 5 832 1712 -2.5 -2.5 100 0.0 -2.5 179 11 285.3 285.9 279.6 296.1 3.82 6 826 1770 3.6 182 11 292.3 7 734 2731 5.8 -34.2 4 40.0 -3.8 192 10 304.7 304.8 283.7 305.7 0.29 8 700 3117 3.8 -29.2 7 33.0 -4.9 215 13 306.7 306.8 284.7 308.4 0.49 9 567 4797 -5.1 -32.1 10 27.0 -11.3 233 22 315.3 315.4 287.7 316.9 0.46 10 521 5455 -10.3 -28.3 21 18.0 -14.6 254 23 316.7 316.9 288.5 319.2 0.71 11 500 5770 -12.1 -34.1 14 22.0 -16.5 260 21 318.3 318.4 288.7 319.8 0.43 12 487 5971 -13.5 -38.5 10 25.0 -17.9 257 19 319.0 319.0 288.8 320.0 0.28 13 400 7430 -27.1 -40.1 28 13.0 -28.7 250 19 319.8 319.8 289.0 320.8 0.29 14 358 8219 -34.5 -41.5 49 7.0 -35.1 269 28 320.1 320.2 289.1 321.2 0.28 15 352 8337 -34.1 -53.1 13 19.0 -35.3 275 30 322.2 322.3 289.5 322.5 0.08 16 347 8438 -34.3 -55.3 10 21.0 -35.5 280 32 323.3 323.3 289.8 323.5 0.06 17 330 8788 -36.7 -54.7 14 18.0 -37.7 285 33 324.7 324.7 290.3 324.9 0.07 18 300 9440 -43.1 -46.4 70 3.3 -43.3 285 32 324.6 324.7 290.4 325.4 0.20 19 289 9689 -45.5 -47.0 85 1.5 -45.6 285 31 324.7 324.7 290.4 325.4 0.19 20 284 9804 -46.5 -48.3 82 1.8 -46.6 285 31 324.9 324.9 290.4 325.5 0.17 21 282 9851 -46.7 -53.7 45 7.0 -47.0 285 31 325.2 325.3 290.5 325.6 0.09 22 255 10511 -49.3 -72.3 5 23.0 -49.7 285 56 330.9 330.9 292.0 330.9 0.01 23 250 10640 -49.5 -69.5 8 20.0 -49.9 285 64 332.5 332.5 292.4 332.5 0.01 24 241 10879 -51.1 -66.1 15 15.0 -51.4 285 65 333.6 333.6 292.7 333.7 0.02 25 200 12080 -55.5 -75.5 7 20.0 -55.8 290 63 344.9 344.9 295.5 344.9 0.01 26 192 12340 -55.2 -77.0 5 21.8 -55.5 290 70 349.4 349.4 296.5 349.4 0.01 27 174 12968 -54.5 -80.5 3 26.0 -54.8 275 55 360.5 360.5 298.8 360.6 0.00 28 150 13910 -57.7 -82.7 3 25.0 -58.0 275 42 370.7 370.7 300.7 370.7 0.00 29 122 15195 -63.3 -86.3 3 23.0 -63.4 295 52 383.0 383.0 302.7 383.0 0.00 30 101 16349 -64.9 -87.9 3 23.0 -65.1 282 35 401.2 401.2 305.3 401.2 0.00 31 100 16410 -65.1 -87.1 3 22.0 -65.3 280 36 401.9 401.9 305.5 402.0 0.00 32 92 16918 -66.1 -88.1 3 22.0 -66.2 283 44 409.7 409.7 306.5 409.7 0.00 33 87 17260 -62.9 -87.9 2 25.0 -63.1 269 38 422.7 422.7 308.0 422.7 0.00 34 70 18590 -66.1 -89.1 3 23.0 -66.3 275 29 443.0 443.0 310.2 443.0 0.00 35 65 19039 -66.9 -89.9 3 23.0 -67.1 272 31 450.7 450.7 310.9 450.7 0.00 36 61 19429 -60.7 -88.7 1 28.0 -61.2 276 23 472.8 472.8 312.8 472.8 0.00 37 59 19637 -60.3 -87.3 2 27.0 -60.8 281 19 478.2 478.2 313.3 478.2 0.00 38 52 20418 -63.9 -88.9 2 25.0 -64.3 305 13 487.4 487.4 314.0 487.4 0.00 39 50 20660 -61.3 -88.3 2 27.0 -61.8 290 14 499.0 499.0 314.9 499.0 0.00 TRP 192 12340 -57.5 -75.5 8 18.0 -57.7 290 70 345.7 345.7 295.7 345.8 0.01 WND 192 12340 -55.2 -77.0 5 21.8 -55.5 290 70 349.4 349.4 296.5 349.4 0.01 Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 862.69 mb = 1426.42 m = 4679.78 ft Freezing level: 829.54 mb = 1735.86 m = 5695.00 ft Freezing level: 643.21 mb = 3834.43 m = 12579.99 ft Wetbulb zero: 870.94 mb = 1345.41 m = 4414.01 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 33.25 % Est. max temperature: 13.04 C = 55.47 F Sfc-Lift cond lev (LCL): 983.13 mb = 353.99 m = 1161.37 ft T: 9.78 C 700-500 lapse rate: 5.99 C/km ThetaE index: 1.78 C Layer 1001.0-1000.0 mb Conv cond level (CCL): 869.78 mb = 1356.23 m = 4449.52 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 13.03 C = 55.45 F Cap Strength: 18.08 C Lifted Index: 18.76 C Risk: None Lifted Index @300 mb: 19.46 C Lifted Index @700 mb: 14.80 C Showalter Index: 19.29 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 11.00 C Cross Totals Index: 10.80 C K Index: -23.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 5.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.12 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 14.66 J/kg Cap Strength: 18.49 C Lift Cond Lev (LCL): 878.42 mb = 1276.31 m = 4187.33 ft Lev Free Conv (LFC): 853.42 mb = 1509.53 m = 4952.47 ft Equ Level (EL): 833.42 mb = 1698.49 m = 5572.42 ft B at Equ Level: 3.38 J/kg Max Parcel Lev (MPL): 823.42 mb = 1795.51 m = 5890.71 ft Wind level data Storm motion: 253 at 11 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 1015 85 70 2 -1.9 -0.7 | 73 13 -12.3 -3.8 1 1000 213 245 8 7.3 3.4 | 95 3 -3.1 0.3 2 989 305 235 8 6.6 4.6 | 111 4 -3.8 1.5 3 953 610 210 6 3.0 5.2 | 106 8 -7.4 2.1 4 925 859 205 9 3.8 8.2 | 127 8 -6.6 5.0 5 919 914 205 8 3.4 7.3 | 121 8 -7.0 4.1 6 852 1524 170 12 -2.1 11.8 | 125 15 -12.5 8.7 7 850 1542 170 12 -2.1 11.8 | 125 15 -12.5 8.7 8 820 1829 185 11 1.0 11.0 | 130 12 -9.4 7.8 9 790 2134 175 10 -0.9 10.0 | 121 13 -11.3 6.8 10 761 2438 175 10 -0.9 10.0 | 121 13 -11.3 6.8 11 706 3048 210 11 5.5 9.5 | 143 8 -4.9 6.4 12 700 3117 215 13 7.5 10.6 | 159 8 -2.9 7.5 13 654 3658 215 19 10.9 15.6 | 182 12 0.5 12.4 14 629 3962 235 15 12.3 8.6 | 199 6 1.9 5.5 15 605 4267 225 15 10.6 10.6 | 182 7 0.2 7.5 16 582 4572 225 20 14.1 14.1 | 199 12 3.8 11.0 17 539 5182 250 25 23.5 8.6 | 247 14 13.1 5.4 18 500 5770 260 21 20.7 3.6 | 267 10 10.3 0.5 19 479 6096 255 18 17.4 4.7 | 258 7 7.0 1.5 20 406 7315 265 20 19.9 1.7 | 278 10 9.5 -1.4 21 400 7430 250 19 17.9 6.5 | 246 8 7.5 3.4 22 389 7620 255 19 18.4 4.9 | 257 8 8.0 1.8 23 357 8230 270 28 28.0 -0.0 | 280 18 17.6 -3.1 24 342 8534 285 34 32.8 -8.8 | 298 25 22.5 -11.9 25 300 9440 285 32 30.9 -8.3 | 299 23 20.5 -11.4 26 273 10058 285 30 29.0 -7.8 | 300 22 18.6 -10.9 27 250 10640 285 64 61.8 -16.6 | 291 55 51.4 -19.7 28 237 10973 285 66 63.8 -17.1 | 291 57 53.4 -20.2 29 206 11887 280 56 55.1 -9.7 | 286 47 44.8 -12.8 30 200 12080 290 63 59.2 -21.5 | 297 55 48.8 -24.7 31 192 12340 290 70 65.8 -23.9 | 296 62 55.4 -27.1 32 187 12497 290 70 65.8 -23.9 | 296 62 55.4 -27.1 33 170 13106 270 51 51.0 -0.0 | 274 41 40.6 -3.1 34 162 13411 285 51 49.3 -13.2 | 293 42 38.9 -16.3 35 150 13910 275 42 41.8 -3.7 | 282 32 31.5 -6.8 36 133 14630 270 42 42.0 -0.0 | 276 32 31.6 -3.1 37 127 14935 295 40 36.3 -16.9 | 308 33 25.9 -20.0 38 121 15240 295 55 49.8 -23.2 | 304 47 39.5 -26.4 39 115 15545 285 58 56.0 -15.0 | 292 49 45.6 -18.1 40 110 15850 265 42 41.8 3.7 | 269 31 31.5 0.5 41 104 16154 290 31 29.1 -10.6 | 306 23 18.7 -13.7 42 100 16410 280 36 35.5 -6.3 | 290 27 25.1 -9.4 43 94 16764 280 36 35.5 -6.3 | 290 27 25.1 -9.4 44 90 17069 285 51 49.3 -13.2 | 293 42 38.9 -16.3 45 85 17374 260 31 30.5 5.4 | 264 20 20.1 2.3 46 81 17678 270 20 20.0 -0.0 | 288 10 9.6 -3.1 47 70 18590 275 29 28.9 -2.5 | 287 19 18.5 -5.6 48 70 18593 280 23 22.7 -4.0 | 300 14 12.3 -7.1 49 67 18898 265 30 29.9 2.6 | 271 20 19.5 -0.5 50 63 19202 280 33 32.5 -5.7 | 292 24 22.1 -8.8 51 60 19507 275 20 19.9 -1.7 | 297 11 9.5 -4.9 52 55 20117 300 16 13.9 -8.0 | 343 12 3.5 -11.1 53 52 20422 305 13 10.6 -7.5 | 359 11 0.3 -10.6 54 50 20660 290 14 13.2 -4.8 | 341 8 2.8 -7.9 55 46 21031 290 14 13.2 -4.8 | 341 8 2.8 -7.9 56 40 21641 325 24 13.8 -19.7 | 352 23 3.4 -22.8 57 37 21946 285 20 19.3 -5.2 | 313 12 8.9 -8.3 58 34 22250 305 14 11.5 -8.0 | 354 11 1.1 -11.1 59 28 23165 300 36 31.2 -18.0 | 315 30 20.8 -21.1 60 22 24079 275 43 42.8 -3.7 | 282 33 32.5 -6.9 Wind Parameters Mean winds (0-6000m): 223.3 at 14.5 knts Storm direction: 253.3 at 10.8 knts Shear (0-3000m) pos: 2.4 neg: 1.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -8.8 tot: 32.1 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 8.12 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 ------------------------------------------------------------------------------- 500 231 7 102 5| 8.1 0.0 8.1| 16.9 -1.3 15.7 31.3 0.39| 16.7 6.5 1000 216 7 115 7| 4.0 1.9 5.9| 22.8 -1.6 21.1 21.1 0.44| 10.5 4.6 1500 199 8 123 9| 2.7 2.8 5.5| 23.9 -2.9 21.0 14.0 0.35| 8.8 3.1 2000 193 9 125 10| 1.9 2.1 4.0| 26.9 -7.8 19.0 9.5 0.28| 7.6 2.1 2500 189 9 124 11| 1.8 1.7 3.4| 30.3 -8.8 21.5 8.6 0.29| 6.4 1.9 3000 191 10 126 11| 2.4 1.4 3.8| 40.9 -8.8 32.1 10.7 0.36| 6.4 2.3 4000 202 11 140 10| 2.4 1.0 3.5| 60.0 -9.9 50.0 12.5 0.39| 6.6 2.6 5000 211 13 155 9| 2.7 1.2 3.9| 95.4 -11.7 83.7 16.7 0.46| 6.9 3.2 6000 223 14 176 7| 2.3 1.1 3.3|114.9 -14.8 100.2 16.7 0.45| 6.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250530.00.gif