UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 24 DEC 25 Station: CYVP WMO ident: 71906 Latitude: 58.12 Longitude: -68.42 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1007 60 -17.5 -21.5 71 4.0 -18.1 215 12 255.1 255.2 254.6 257.0 0.68 1 1000 109 -17.7 -22.0 69 4.3 -18.3 220 15 255.4 255.6 254.8 257.2 0.66 2 925 687 -21.7 -23.3 87 1.6 -21.9 265 27 257.1 257.2 256.2 258.9 0.63 3 851 1296 -25.9 -26.1 98 0.2 -25.9 289 19 258.9 259.0 257.4 260.4 0.53 4 850 1305 -25.9 -26.1 98 0.2 -25.9 290 19 259.0 259.1 257.5 260.5 0.53 5 844 1356 -24.9 -27.7 77 2.8 -25.2 290 19 260.6 260.7 258.6 261.9 0.46 6 839 1400 -25.1 -27.8 78 2.7 -25.4 290 20 260.8 260.9 258.8 262.1 0.46 7 784 1887 -29.7 -29.8 99 0.1 -29.7 289 23 261.0 261.1 258.8 262.2 0.41 8 778 1942 -27.7 -29.5 85 1.8 -27.9 288 24 263.7 263.8 261.0 264.9 0.43 9 747 2235 -26.3 -29.1 77 2.8 -26.6 283 26 268.3 268.4 264.4 269.7 0.46 10 745 2255 -26.3 -29.0 78 2.7 -26.6 283 26 268.5 268.6 264.6 269.9 0.47 11 710 2601 -27.9 -30.4 79 2.5 -28.2 283 29 270.5 270.6 265.8 271.8 0.43 12 700 2703 -28.5 -32.6 68 4.1 -28.9 285 29 270.9 271.0 266.0 272.0 0.35 13 699 2713 -28.5 -32.8 66 4.3 -28.9 285 29 271.0 271.1 266.1 272.1 0.35 14 689 2816 -29.3 -32.4 74 3.1 -29.6 286 30 271.3 271.3 266.3 272.4 0.37 15 672 2995 -29.1 -37.1 46 8.0 -29.7 288 32 273.4 273.5 267.5 274.2 0.24 16 612 3659 -31.9 -36.9 61 5.0 -32.3 295 40 277.6 277.7 270.2 278.5 0.26 17 590 3916 -33.5 -36.8 72 3.3 -33.7 293 40 278.7 278.7 270.9 279.6 0.28 18 511 4912 -39.5 -45.5 53 6.0 -39.8 291 43 283.1 283.1 273.2 283.5 0.13 19 500 5060 -40.7 -45.7 59 5.0 -40.9 295 43 283.4 283.4 273.3 283.8 0.13 20 428 6104 -47.9 -50.7 73 2.8 -48.0 295 50 287.1 287.1 275.3 287.4 0.09 21 424 6166 -48.3 -52.4 62 4.1 -48.4 295 48 287.4 287.4 275.4 287.6 0.07 22 419 6244 -47.9 -67.9 8 20.0 -48.2 295 47 288.9 288.9 276.1 288.9 0.01 23 418 6260 -47.9 -58.9 27 11.0 -48.1 295 46 289.1 289.1 276.2 289.2 0.03 24 414 6323 -47.9 -62.9 16 15.0 -48.1 295 45 289.9 289.9 276.6 289.9 0.02 25 408 6420 -48.3 -63.3 16 15.0 -48.6 295 42 290.6 290.6 277.0 290.6 0.02 26 405 6468 -48.5 -56.5 39 8.0 -48.7 295 41 290.9 290.9 277.2 291.1 0.05 27 403 6501 -48.5 -60.5 24 12.0 -48.7 295 40 291.3 291.3 277.4 291.4 0.03 28 400 6550 -48.7 -60.7 24 12.0 -48.9 295 39 291.7 291.7 277.6 291.8 0.03 29 398 6583 -48.9 -61.9 21 13.0 -49.1 295 39 291.9 291.9 277.6 291.9 0.02 30 395 6632 -49.1 -55.1 50 6.0 -49.3 295 38 292.2 292.2 277.9 292.4 0.05 31 390 6715 -49.5 -55.5 49 6.0 -49.6 294 37 292.8 292.8 278.1 293.0 0.05 32 387 6766 -49.7 -61.7 23 12.0 -49.9 294 37 293.2 293.2 278.3 293.2 0.02 33 380 6885 -49.9 -64.9 16 15.0 -50.1 293 35 294.4 294.4 278.9 294.5 0.02 34 377 6936 -50.1 -64.1 18 14.0 -50.3 293 35 294.8 294.8 279.0 294.9 0.02 35 372 7023 -50.7 -62.7 23 12.0 -50.9 293 34 295.2 295.2 279.2 295.2 0.02 36 364 7164 -51.9 -55.8 63 3.9 -52.0 292 32 295.4 295.4 279.4 295.6 0.05 37 353 7361 -53.5 -60.5 42 7.0 -53.6 291 30 295.8 295.9 279.5 296.0 0.03 38 343 7545 -54.9 -61.9 42 7.0 -55.0 290 28 296.4 296.4 279.8 296.5 0.03 39 306 8266 -58.5 -66.5 35 8.0 -58.6 285 28 301.2 301.2 281.8 301.2 0.02 40 300 8390 -58.3 -72.3 15 14.0 -58.4 280 30 303.2 303.2 282.7 303.2 0.01 41 299 8411 -58.3 -73.3 13 15.0 -58.4 280 30 303.5 303.5 282.8 303.5 0.01 42 260 9293 -57.9 -75.9 8 18.0 -58.0 278 34 316.4 316.4 287.6 316.4 0.00 43 250 9540 -58.1 -75.1 10 17.0 -58.2 280 37 319.7 319.7 288.6 319.7 0.01 44 242 9744 -58.7 -75.7 9 17.0 -58.8 285 36 321.8 321.8 289.3 321.8 0.01 45 224 10230 -57.9 -78.9 5 21.0 -58.0 277 36 330.2 330.2 291.7 330.2 0.00 46 207 10731 -54.5 -81.5 2 27.0 -54.8 271 33 343.1 343.1 295.1 343.1 0.00 47 200 10950 -55.5 -81.5 3 26.0 -55.8 275 22 344.9 344.9 295.5 344.9 0.00 48 185 11445 -57.1 -82.1 3 25.0 -57.3 265 24 350.1 350.1 296.7 350.1 0.00 49 180 11619 -56.5 -82.5 2 26.0 -56.8 267 27 353.8 353.8 297.4 353.8 0.00 50 150 12770 -58.9 -84.9 2 26.0 -59.1 250 30 368.6 368.6 300.3 368.6 0.00 51 144 13026 -59.1 -85.1 2 26.0 -59.3 252 34 372.6 372.6 301.0 372.6 0.00 52 123 14021 -56.3 -85.3 1 29.0 -56.7 252 24 394.9 394.9 304.5 394.9 0.00 53 101 15258 -61.5 -86.5 2 25.0 -61.7 232 37 407.7 407.7 306.2 407.7 0.00 54 100 15320 -60.9 -85.9 2 25.0 -61.2 240 38 410.1 410.1 306.5 410.1 0.00 55 86 16256 -62.7 -87.7 2 25.0 -63.0 263 34 424.5 424.5 308.2 424.5 0.00 56 77 16941 -61.5 -87.5 2 26.0 -61.8 252 34 440.6 440.6 310.0 440.6 0.00 57 70 17530 -63.9 -87.9 2 24.0 -64.1 240 31 447.7 447.7 310.6 447.7 0.00 58 61 18367 -66.5 -88.5 3 22.0 -66.7 242 36 459.9 459.9 311.8 459.9 0.00 59 50 19570 -66.1 -89.1 3 23.0 -66.4 240 40 487.7 487.7 314.1 487.7 0.00 60 42 20627 -64.7 -89.7 2 25.0 -65.1 229 38 516.1 516.1 316.1 516.1 0.00 61 30 22650 -69.7 -91.7 3 22.0 -69.9 235 53 554.6 554.6 318.3 554.6 0.00 62 28 23059 -71.3 -92.3 3 21.0 -71.5 239 54 561.2 561.2 318.7 561.2 0.00 63 20 25050 -70.7 -93.7 2 23.0 -71.1 235 53 619.8 619.8 321.5 619.8 0.00 64 18 25678 -68.3 -92.3 2 24.0 -68.8 234 55 646.3 646.3 322.6 646.3 0.00 65 15 26756 -74.3 -95.3 3 21.0 -74.6 243 52 660.9 660.9 323.1 661.0 0.00 66 11 28563 -74.3 -95.3 3 21.0 -74.7 245 85 722.2 722.3 325.1 722.3 0.00 TRP 306 8266 -58.5 -66.5 35 8.0 -58.6 285 28 301.2 301.2 281.8 301.2 0.02 WND 11 28563 -74.3 -95.3 3 21.0 -74.7 245 85 722.2 722.3 325.1 722.3 0.00 Sounding variables and indices 1000-500 mb thick: 4951.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 72.51 % Est. max temperature: -13.86 C = 7.06 F Sfc-Lift cond lev (LCL): 943.07 mb = 543.59 m = 1783.41 ft T: -20.71 C 700-500 lapse rate: 5.18 C/km ThetaE index: 0.00 C Layer 1007.0- 0.0 mb Conv cond level (CCL): 891.47 mb = 956.89 m = 3139.37 ft Mean mixing ratio: 0.64 g/kg Conv temperature: -14.71 C = 5.52 F Cap Strength: 20.66 C Lifted Index: 20.75 C Risk: None Lifted Index @300 mb: 31.91 C Lifted Index @700 mb: 11.97 C Showalter Index: 18.87 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 14.60 C K Index: -15.40 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 4.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.21 J/kg Max Up Vert Vel: 3.23 m/s Conv Inhibition (B-): 65876.38 J/kg Cap Strength: 20.71 C Lift Cond Lev (LCL): 913.43 mb = 778.99 m = 2555.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 25 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 1007 60 215 12 6.9 9.8 | 160 30 -10.1 28.2 1 1000 109 220 15 9.6 11.5 | 166 31 -7.3 29.8 2 974 305 230 22 16.9 14.1 | 180 32 -0.1 32.5 3 935 610 260 29 28.6 5.0 | 206 26 11.6 23.4 4 925 687 265 27 26.9 2.4 | 206 23 10.0 20.7 5 897 914 275 23 22.9 -2.0 | 200 17 6.0 16.3 6 860 1219 280 20 19.7 -3.5 | 191 15 2.8 14.9 7 850 1305 290 19 17.9 -6.5 | 184 12 0.9 11.8 8 790 1829 290 23 21.6 -7.9 | 204 11 4.7 10.5 9 758 2134 285 25 24.1 -6.5 | 211 14 7.2 11.9 10 726 2438 280 28 27.6 -4.9 | 218 17 10.6 13.5 11 700 2703 285 29 28.0 -7.5 | 226 15 11.1 10.8 12 696 2743 285 29 28.0 -7.5 | 226 15 11.1 10.8 13 611 3658 295 40 36.3 -16.9 | 266 19 19.3 1.4 14 560 4267 290 39 36.6 -13.3 | 256 20 19.7 5.0 15 513 4877 290 43 40.4 -14.7 | 261 24 23.5 3.6 16 500 5060 295 43 39.0 -18.2 | 270 22 22.0 0.2 17 428 6096 295 50 45.3 -21.1 | 276 29 28.4 -2.8 18 400 6550 295 39 35.3 -16.5 | 264 18 18.4 1.8 19 338 7620 290 27 25.4 -9.2 | 223 12 8.4 9.1 20 323 7925 285 25 24.1 -6.5 | 211 14 7.2 11.9 21 308 8230 290 28 26.3 -9.6 | 227 13 9.4 8.7 22 306 8266 285 28 27.0 -7.2 | 222 15 10.1 11.1 23 300 8390 280 30 29.5 -5.2 | 224 18 12.6 13.1 24 279 8839 270 29 29.0 -0.0 | 213 22 12.1 18.3 25 266 9144 280 30 29.5 -5.2 | 224 18 12.6 13.1 26 254 9449 275 39 38.9 -3.4 | 236 27 21.9 14.9 27 250 9540 280 37 36.4 -6.4 | 239 23 19.5 11.9 28 242 9754 285 36 34.8 -9.3 | 243 20 17.8 9.0 29 209 10668 270 36 36.0 -0.0 | 226 26 19.1 18.3 30 200 10950 275 22 21.9 -1.9 | 197 17 5.0 16.4 31 199 10973 285 27 26.1 -7.0 | 219 15 9.1 11.3 32 190 11278 260 21 20.7 3.6 | 190 22 3.7 22.0 33 181 11582 270 27 27.0 -0.0 | 209 21 10.1 18.3 34 172 11887 245 26 23.6 11.0 | 193 30 6.6 29.3 35 164 12192 270 24 24.0 -0.0 | 201 20 7.1 18.3 36 157 12497 250 25 23.5 8.6 | 194 28 6.6 26.9 37 150 12770 250 30 28.2 10.3 | 201 31 11.3 28.6 38 135 13411 255 40 38.6 10.4 | 217 36 21.7 28.7 39 117 14326 250 16 15.0 5.5 | 175 24 -1.9 23.8 40 101 15240 230 37 28.3 23.8 | 195 44 11.4 42.1 41 100 15320 240 38 32.9 19.0 | 203 41 16.0 37.3 42 96 15545 240 38 32.9 19.0 | 203 41 16.0 37.3 43 92 15850 235 37 30.3 21.2 | 199 42 13.4 39.5 44 87 16154 265 34 33.9 3.0 | 218 27 16.9 21.3 45 75 17069 250 34 31.9 11.6 | 207 34 15.0 30.0 46 72 17374 225 29 20.5 20.5 | 185 39 3.6 38.8 47 70 17530 240 31 26.8 15.5 | 196 35 9.9 33.8 48 68 17678 240 28 24.2 14.0 | 193 33 7.3 32.3 49 51 19507 245 48 43.5 20.3 | 215 47 26.6 38.6 50 50 19570 240 40 34.6 20.0 | 205 42 17.7 38.3 51 46 20117 240 42 36.4 21.0 | 206 44 19.4 39.3 52 43 20422 225 39 27.6 27.6 | 193 47 10.6 45.9 53 37 21336 245 35 31.7 14.8 | 204 36 14.8 33.1 54 35 21641 250 34 31.9 11.6 | 207 34 15.0 30.0 55 32 22250 230 52 39.8 33.4 | 204 57 22.9 51.8 56 30 22650 235 53 43.4 30.4 | 209 55 26.5 48.7 57 22 24384 250 56 52.6 19.2 | 224 52 35.7 37.5 58 21 24689 240 63 54.6 31.5 | 217 62 37.6 49.8 59 20 25050 235 53 43.4 30.4 | 209 55 26.5 48.7 60 19 25298 255 58 56.0 15.0 | 230 51 39.1 33.3 61 18 25603 235 52 42.6 29.8 | 208 55 25.7 48.2 62 17 25908 230 67 51.3 43.1 | 209 70 34.4 61.4 63 16 26518 245 47 42.6 19.9 | 214 46 25.7 38.2 64 13 27432 235 69 56.5 39.6 | 214 70 39.6 57.9 65 13 27737 240 60 52.0 30.0 | 216 60 35.0 48.3 66 11 28563 245 85 77.0 35.9 | 228 81 60.1 54.2 67 11 28651 245 85 77.0 35.9 | 228 81 60.1 54.2 68 9 28956 245 80 72.5 33.8 | 227 76 55.6 52.1 Wind Parameters Mean winds (0-6000m): 287.2 at 33.3 knts Storm direction: 317.2 at 25.0 knts Shear (0-3000m) pos: 4.6 neg: 1.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 240.7 neg: -25.8 tot: 214.9 m^2/s^2 ave: 71.6 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 88.84 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 ------------------------------------------------------------------------------- 500 236 21 181 30| 20.8 0.0 20.8|176.4 0.0 176.4 352.7 0.95| 23.8 22.5 1000 254 23 192 25| 9.9 0.0 9.9|190.6 -16.4 174.2 174.2 0.58| 18.4 10.6 1500 264 22 194 21| 7.3 0.0 7.3|195.2 -25.8 169.4 112.9 0.46| 14.6 6.8 2000 271 22 197 19| 5.5 1.0 6.5|205.5 -25.8 179.7 89.8 0.49| 12.0 5.9 2500 274 23 200 18| 4.4 1.7 6.1|218.4 -25.8 192.6 77.0 0.50| 10.7 5.4 3000 276 24 205 17| 4.6 1.4 6.0|240.7 -25.8 214.9 71.6 0.55| 9.9 5.4 4000 282 28 219 16| 4.3 1.2 5.5|276.4 -37.7 238.7 59.7 0.54| 8.8 4.7 5000 285 30 230 16| 3.8 1.2 5.0|308.4 -43.6 264.8 53.0 0.53| 8.0 4.2 6000 287 33 240 17| 3.2 1.5 4.7|325.3 -43.6 281.7 46.9 0.52| 7.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251224.00.gif