UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 18 OCT 25 Station: SAVC WMO ident: 87860 Latitude: -45.78 Longitude: -67.50 Elevation: 46.00 ------------------------------------------------------------------------------- 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 46 12.0 -1.0 41 13.0 6.1 300 7 284.0 284.6 278.6 294.0 3.50 1 1000 158 11.6 -2.4 38 14.0 5.4 305 7 284.8 285.3 278.6 293.9 3.20 2 925 805 7.4 -2.6 49 10.0 3.0 240 23 286.9 287.5 279.8 296.7 3.41 3 903 1003 6.8 -3.2 49 10.0 2.5 244 22 288.2 288.8 280.4 297.9 3.34 4 877 1243 7.6 -6.4 36 14.0 1.8 241 16 291.5 292.0 281.1 299.5 2.70 5 850 1500 6.0 -6.0 42 12.0 1.0 250 13 292.4 292.9 281.7 300.9 2.87 6 775 2251 2.0 -6.0 55 8.0 -1.3 259 17 296.0 296.5 283.5 305.4 3.15 7 732 2712 1.6 -9.4 44 11.0 -2.7 232 22 300.4 300.9 284.7 308.3 2.56 8 723 2812 1.8 -10.2 41 12.0 -2.9 231 21 301.7 302.1 285.0 309.2 2.43 9 700 3072 0.2 -10.8 43 11.0 -4.0 235 18 302.7 303.1 285.4 310.2 2.39 10 524 5320 -16.9 -23.9 55 7.0 -18.5 244 20 308.3 308.5 285.9 311.8 1.06 11 500 5670 -19.5 -27.5 49 8.0 -21.1 245 19 309.3 309.4 286.0 312.0 0.80 12 423 6892 -28.7 -41.7 28 13.0 -30.0 241 25 312.6 312.7 286.6 313.5 0.23 13 400 7290 -32.3 -46.3 24 14.0 -33.4 240 26 313.0 313.0 286.6 313.6 0.15 14 329 8630 -44.5 -54.5 32 10.0 -44.9 219 30 314.2 314.2 286.9 314.5 0.07 15 322 8773 -45.3 -60.3 17 15.0 -45.7 217 30 315.1 315.1 287.2 315.2 0.04 16 300 9240 -49.3 -60.3 27 11.0 -49.6 210 31 315.9 315.9 287.4 316.0 0.04 17 250 10410 -59.5 -66.5 40 7.0 -59.6 200 31 317.6 317.6 288.0 317.7 0.02 18 232 10873 -63.1 -70.1 38 7.0 -63.1 200 30 319.0 319.0 288.4 319.1 0.01 19 226 11034 -63.5 -69.5 44 6.0 -63.6 220 32 320.8 320.8 289.0 320.8 0.01 20 219 11227 -63.1 -68.1 51 5.0 -63.1 228 40 324.3 324.3 290.1 324.4 0.02 21 200 11790 -59.3 -75.3 11 16.0 -59.5 230 43 338.9 338.9 294.0 338.9 0.01 22 198 11853 -59.3 -76.3 9 17.0 -59.5 232 43 339.8 339.8 294.3 339.9 0.01 23 185 12275 -62.5 -78.5 10 16.0 -62.6 244 42 341.3 341.3 294.6 341.3 0.00 24 152 13497 -58.9 -83.9 3 25.0 -59.1 244 48 367.2 367.2 300.1 367.2 0.00 25 150 13580 -59.1 -84.1 3 25.0 -59.3 245 48 368.3 368.3 300.2 368.3 0.00 26 100 16100 -60.9 -86.9 2 26.0 -61.2 250 51 410.1 410.1 306.5 410.1 0.00 27 87 16972 -58.9 -86.9 2 28.0 -59.3 265 46 430.7 430.7 308.9 430.8 0.00 28 70 18330 -61.9 -87.9 2 26.0 -62.2 265 53 452.0 452.0 311.0 452.0 0.00 29 61 19176 -62.9 -88.9 2 26.0 -63.2 260 64 467.9 467.9 312.4 467.9 0.00 30 50 20400 -61.7 -88.7 2 27.0 -62.1 255 63 498.1 498.1 314.8 498.1 0.00 31 33 22992 -57.7 -88.7 1 31.0 -58.8 266 45 571.5 571.5 319.2 571.6 0.00 32 30 23590 -59.5 -88.5 1 29.0 -60.4 280 57 582.4 582.4 319.8 582.5 0.01 33 26 24479 -62.5 -90.5 1 28.0 -63.3 276 63 598.2 598.2 320.5 598.3 0.00 34 21 25798 -62.3 -90.3 1 28.0 -63.3 266 74 636.5 636.5 322.2 636.6 0.01 35 20 26100 -61.0 -89.7 1 28.7 -62.1 260 78 649.5 649.5 322.7 649.6 0.01 36 16 27507 -54.9 -86.9 1 32.0 -57.6 259 64 712.2 712.2 324.8 712.3 0.01 37 14 28359 -55.3 -87.3 1 32.0 -58.1 252 67 738.5 738.5 325.6 738.6 0.01 38 13 28837 -50.7 -85.7 1 35.0 -55.1 247 63 770.3 770.3 326.5 770.4 0.02 39 13 28837 -50.7 -85.7 1 35.0 -55.1 247 63 770.3 770.3 326.5 770.4 0.02 40 11 29924 -51.3 -85.3 1 34.0 -56.0 265 49 805.8 805.8 327.4 806.0 0.02 41 8.8 31334 -63.7 -90.7 1 27.0 -65.4 810.9 810.9 327.5 811.0 0.01 42 8.7 31404 -63.7 -90.7 1 27.0 -65.4 813.5 813.5 327.5 813.6 0.01 43 8.2 31769 -61.7 -90.7 1 29.0 -64.0 835.3 835.3 328.1 835.4 0.01 44 8.0 31924 -56.1 -90.1 1 34.0 -60.0 863.5 863.5 328.7 863.6 0.01 45 7.8 32085 -54.3 -88.3 1 34.0 -58.9 877.0 877.0 329.0 877.2 0.02 46 7.1 32697 -48.1 -85.1 1 37.0 -55.7 926.4 926.5 329.9 926.8 0.04 47 6.2 33594 -46.1 -84.1 1 38.0 -55.3 971.6 971.7 330.7 972.2 0.05 TRP 226 11034 -63.5 -69.5 44 6.0 -63.6 220 32 320.8 320.8 289.0 320.8 0.01 WND 20 26100 -61.0 -89.7 1 28.7 -62.1 260 78 649.5 649.5 322.7 649.6 0.01 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 697.94 mb = 3098.29 m = 10164.87 ft Wetbulb zero: 817.49 mb = 1817.23 m = 5961.98 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 47.18 % Est. max temperature: 19.95 C = 67.92 F Sfc-Lift cond lev (LCL): 832.01 mb = 1674.03 m = 5492.14 ft T: 5.07 C 700-500 lapse rate: 7.58 C/km ThetaE index: 0.06 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 603.41 mb = 4224.52 m = 13859.80 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 33.77 C = 92.79 F Cap Strength: 12.49 C Lifted Index: 12.82 C Risk: None Lifted Index @300 mb: 14.64 C Lifted Index @700 mb: 12.43 C Showalter Index: 8.78 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 13.50 C K Index: 8.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.40 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 63132.40 J/kg Cap Strength: 12.79 C Lift Cond Lev (LCL): 801.52 mb = 1977.80 m = 6488.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 15 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 46 300 7 6.1 -3.5 | 77 9 -8.5 -2.0 1 1000 158 305 7 5.7 -4.0 | 74 9 -8.8 -2.5 2 982 305 275 12 12.0 -1.0 | 100 3 -2.6 0.5 3 947 610 255 19 18.4 4.9 | 211 7 3.8 6.4 4 925 805 240 23 19.9 11.5 | 203 14 5.4 13.0 5 913 914 245 25 22.7 10.6 | 214 15 8.1 12.1 6 880 1219 240 16 13.9 8.0 | 176 10 -0.7 9.5 7 850 1500 250 13 12.2 4.4 | 159 6 -2.3 5.9 8 847 1524 255 13 12.6 3.4 | 158 5 -2.0 4.9 9 816 1829 275 14 13.9 -1.2 | 115 1 -0.6 0.3 10 786 2134 265 15 14.9 1.3 | 188 3 0.4 2.8 11 757 2438 250 20 18.8 6.8 | 207 9 4.3 8.3 12 729 2743 230 22 16.9 14.1 | 188 16 2.3 15.6 13 700 3072 235 18 14.7 10.3 | 181 12 0.2 11.8 14 649 3658 245 25 22.7 10.6 | 214 15 8.1 12.1 15 600 4267 240 24 20.8 12.0 | 205 15 6.3 13.5 16 500 5670 245 19 17.2 8.0 | 196 10 2.7 9.5 17 472 6096 245 22 19.9 9.3 | 207 12 5.4 10.8 18 416 7010 240 25 21.7 12.5 | 207 16 7.1 14.0 19 400 7290 240 26 22.5 13.0 | 209 17 8.0 14.5 20 348 8230 225 29 20.5 20.5 | 195 23 6.0 22.0 21 300 9240 210 31 15.5 26.8 | 182 28 1.0 28.3 22 290 9449 210 32 16.0 27.7 | 183 29 1.5 29.2 23 250 10410 200 31 10.6 29.1 | 173 31 -3.9 30.6 24 240 10668 200 31 10.6 29.1 | 173 31 -3.9 30.6 25 228 10973 200 30 10.3 28.2 | 172 30 -4.3 29.7 26 226 11034 220 32 20.6 24.5 | 193 27 6.0 26.0 27 217 11278 230 42 32.2 27.0 | 212 34 17.6 28.5 28 207 11582 225 47 33.2 33.2 | 208 39 18.7 34.7 29 200 11790 230 43 32.9 27.6 | 212 34 18.4 29.1 30 187 12192 245 41 37.2 17.3 | 230 29 22.6 18.8 31 170 12802 235 50 41.0 28.7 | 221 40 26.4 30.2 32 150 13580 245 48 43.5 20.3 | 233 36 29.0 21.8 33 104 15850 255 62 59.9 16.0 | 249 49 45.4 17.5 34 100 16100 250 51 47.9 17.4 | 240 38 33.4 18.9 35 94 16459 250 51 47.9 17.4 | 240 38 33.4 18.9 36 90 16764 265 45 44.8 3.9 | 260 31 30.3 5.4 37 70 18330 265 53 52.8 4.6 | 261 39 38.3 6.1 38 67 18593 265 52 51.8 4.5 | 261 38 37.3 6.0 39 61 19202 260 65 64.0 11.3 | 256 51 49.5 12.8 40 55 19812 250 60 56.4 20.5 | 242 47 41.8 22.0 41 52 20117 255 52 50.2 13.5 | 247 39 35.7 15.0 42 50 20400 255 63 60.9 16.3 | 249 50 46.3 17.8 43 50 20422 260 61 60.1 10.6 | 255 47 45.5 12.1 44 45 21031 255 66 63.8 17.1 | 249 53 49.2 18.6 45 35 22555 255 49 47.3 12.7 | 247 36 32.8 14.2 46 32 23165 270 44 44.0 -0.0 | 267 30 29.5 1.5 47 31 23470 285 51 49.3 -13.2 | 289 37 34.7 -11.7 48 30 23590 280 57 56.1 -9.9 | 281 42 41.6 -8.4 49 22 25603 270 71 71.0 -0.0 | 268 56 56.5 1.5 50 20 26100 260 78 76.8 13.5 | 256 64 62.3 15.0 51 20 26213 260 78 76.8 13.5 | 256 64 62.3 15.0 52 19 26518 250 74 69.5 25.3 | 244 61 55.0 26.8 53 16 27432 260 64 63.0 11.1 | 255 50 48.5 12.6 54 13 28651 250 68 63.9 23.3 | 243 55 49.4 24.8 55 13 28956 245 60 54.4 25.4 | 236 48 39.8 26.9 56 11 30175 270 46 46.0 -0.0 | 267 32 31.5 1.5 57 10 30530 260 41 40.4 7.1 | 252 27 25.8 8.6 Wind Parameters Mean winds (0-6000m): 245.9 at 19.5 knts Storm direction: 275.9 at 14.6 knts Shear (0-3000m) pos: 1.7 neg: 4.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 11.3 neg: -47.1 tot: -35.8 m^2/s^2 ave: -11.9 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 16.28 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 ------------------------------------------------------------------------------- 500 276 11 97 3| 0.0 13.4 13.4| 4.2 -0.9 3.3 6.5 0.44| 15.3 6.7 1000 256 17 196 6| 0.0 9.4 9.4| 9.4 -10.8 -1.4 -1.4 0.17| 14.4 2.5 1500 252 16 189 7| 3.1 6.3 9.3| 9.4 -27.8 -18.4 -12.3 -0.05| 13.1 -0.7 2000 256 16 187 5| 2.6 4.7 7.3| 9.7 -28.1 -18.4 -9.2 -0.04| 11.4 -0.4 2500 256 16 191 6| 2.1 5.7 7.7| 11.3 -31.8 -20.4 -8.2 -0.03| 11.2 -0.3 3000 251 17 192 7| 1.7 4.6 6.3| 11.3 -47.1 -35.8 -11.9 -0.09| 10.9 -1.0 4000 248 18 197 9| 1.2 3.5 4.7| 35.8 -52.3 -16.5 -4.1 0.00| 9.3 0.0 5000 246 19 199 10| 1.1 2.7 3.8| 35.8 -58.6 -22.8 -4.6 -0.02| 7.8 -0.2 6000 246 19 199 10| 1.0 2.3 3.2| 41.0 -61.4 -20.5 -3.4 -0.01| 7.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251018.12.gif