UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 1 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 1005 60 -9.5 -13.1 75 3.6 -10.4 205 12 263.3 263.5 262.5 267.0 1.38 1 1000 97 -9.5 -13.5 73 4.0 -10.5 200 13 263.6 263.9 262.7 267.3 1.35 2 925 693 -14.7 -16.2 88 1.5 -15.0 230 33 264.3 264.5 262.8 267.5 1.16 3 894 950 -16.5 -17.4 93 0.9 -16.7 236 31 265.0 265.2 263.2 268.0 1.09 4 878 1086 -16.7 -20.5 72 3.8 -17.4 241 26 266.2 266.3 263.6 268.6 0.85 5 850 1328 -18.5 -21.5 77 3.0 -19.0 240 22 266.8 266.9 264.0 269.0 0.81 6 808 1703 -21.7 -23.6 85 1.9 -22.0 233 21 267.3 267.4 264.1 269.3 0.70 7 700 2744 -28.9 -31.3 80 2.4 -29.1 225 26 270.5 270.5 265.8 271.7 0.40 8 682 2930 -29.5 -31.9 80 2.4 -29.7 225 28 271.8 271.9 266.7 273.0 0.39 9 680 2951 -29.1 -31.6 79 2.5 -29.3 225 28 272.5 272.6 267.2 273.7 0.40 10 553 4407 -35.5 -39.1 69 3.6 -35.7 230 46 281.5 281.6 272.5 282.3 0.23 11 500 5100 -40.1 -44.2 65 4.1 -40.3 230 57 284.1 284.2 273.8 284.6 0.15 12 485 5308 -41.1 -45.8 60 4.7 -41.3 231 60 285.4 285.4 274.5 285.8 0.13 13 459 5681 -43.1 -46.0 73 2.9 -43.2 233 67 287.4 287.5 275.6 287.9 0.13 14 400 6600 -47.5 -51.7 62 4.2 -47.6 235 79 293.3 293.3 278.4 293.5 0.08 15 391 6750 -48.5 -52.6 62 4.1 -48.6 235 80 293.9 293.9 278.7 294.1 0.07 16 371 7093 -49.7 -54.2 59 4.5 -49.8 235 83 296.7 296.7 280.0 296.9 0.07 17 359 7307 -50.5 -54.3 64 3.8 -50.6 235 84 298.4 298.5 280.7 298.7 0.07 18 355 7380 -50.7 -52.2 84 1.5 -50.7 235 85 299.1 299.2 281.1 299.4 0.09 19 335 7755 -52.3 -56.4 61 4.1 -52.4 235 88 301.9 302.0 282.3 302.2 0.06 20 333 7794 -52.5 -56.6 61 4.1 -52.6 235 89 302.2 302.2 282.3 302.4 0.05 21 332 7813 -52.3 -56.3 62 4.0 -52.4 235 89 302.7 302.7 282.5 302.9 0.06 22 309 8273 -55.7 -60.6 54 4.9 -55.8 235 93 304.3 304.3 283.1 304.4 0.04 23 305 8355 -56.1 -57.8 81 1.7 -56.1 235 94 304.8 304.8 283.4 305.0 0.05 24 301 8439 -56.7 -60.2 64 3.5 -56.8 235 95 305.1 305.1 283.5 305.3 0.04 25 300 8460 -56.9 -60.2 66 3.3 -56.9 235 95 305.1 305.1 283.5 305.3 0.04 26 295 8566 -57.5 -60.5 69 2.9 -57.6 235 96 305.7 305.7 283.7 305.9 0.04 27 286 8761 -58.7 -61.0 75 2.3 -58.7 235 96 306.8 306.8 284.1 306.9 0.04 28 283 8827 -58.9 -61.7 70 2.8 -58.9 235 96 307.4 307.4 284.4 307.5 0.03 29 282 8849 -58.9 -63.5 55 4.6 -59.0 240 90 307.7 307.7 284.5 307.8 0.03 30 280 8894 -58.7 -69.7 23 11.0 -58.8 240 89 308.6 308.6 284.8 308.7 0.01 31 255 9484 -56.1 -73.1 10 17.0 -56.3 240 71 320.8 320.8 289.0 320.9 0.01 32 250 9610 -56.3 -73.3 10 17.0 -56.5 240 66 322.4 322.4 289.5 322.4 0.01 33 200 11040 -53.1 -81.1 2 28.0 -53.4 235 51 348.7 348.7 296.3 348.7 0.00 34 195 11204 -52.7 -81.7 2 29.0 -53.1 235 49 351.9 351.9 297.0 351.9 0.00 35 159 12523 -53.5 -83.5 1 30.0 -53.9 237 37 371.6 371.6 300.8 371.7 0.00 36 150 12900 -52.5 -83.5 1 31.0 -53.0 240 40 379.6 379.6 302.2 379.6 0.00 37 143 13208 -52.5 -83.5 1 31.0 -53.0 240 41 384.8 384.8 303.0 384.8 0.00 38 135 13582 -50.3 -83.3 1 33.0 -51.0 246 37 395.1 395.1 304.5 395.1 0.00 39 120 14344 -53.3 -84.3 1 31.0 -53.8 234 36 403.2 403.2 305.6 403.2 0.00 40 117 14507 -52.7 -84.7 1 32.0 -53.3 235 37 407.2 407.2 306.2 407.2 0.00 41 116 14563 -50.9 -83.9 1 33.0 -51.7 236 37 411.5 411.5 306.7 411.5 0.00 42 111 14849 -51.3 -84.3 1 33.0 -52.0 239 39 416.0 416.0 307.2 416.0 0.00 43 105 15212 -49.1 -83.1 1 34.0 -50.1 254 31 426.9 426.9 308.5 426.9 0.00 44 100 15530 -51.3 -84.3 1 33.0 -52.1 260 22 428.6 428.6 308.7 428.6 0.00 45 94 15931 -53.1 -85.1 1 32.0 -53.8 258 22 432.7 432.7 309.1 432.7 0.00 46 76 17300 -53.9 -85.9 1 32.0 -54.7 250 28 458.2 458.2 311.6 458.2 0.00 47 70 17830 -52.3 -85.3 1 33.0 -53.3 265 32 472.5 472.5 312.8 472.5 0.00 48 68 18018 -51.1 -85.1 1 34.0 -52.3 271 33 479.0 479.0 313.4 479.0 0.00 49 62 18618 -52.7 -85.7 1 33.0 -53.8 287 22 488.3 488.3 314.1 488.3 0.00 50 50 20030 -45.9 -82.9 1 37.0 -48.4 5 38 535.3 535.3 317.2 535.4 0.01 51 43 21029 -46.5 -83.5 1 37.0 -49.2 8 41 557.4 557.4 318.5 557.5 0.01 52 32 22941 -56.5 -88.5 1 32.0 -57.8 355 49 579.8 579.8 319.6 579.8 0.00 53 30 23350 -56.1 -88.1 1 32.0 -57.5 5 54 591.7 591.7 320.2 591.7 0.01 54 27 24017 -56.9 -88.9 1 32.0 -58.3 12 53 607.6 607.6 320.9 607.6 0.01 55 20 25910 -57.9 -88.9 1 31.0 -59.6 5 55 658.9 658.9 323.0 659.0 0.01 56 17 26930 -60.3 -90.3 1 30.0 -61.7 357 60 682.6 682.6 323.9 682.6 0.01 57 14 28148 -58.3 -90.3 1 32.0 -60.4 7 72 728.4 728.4 325.3 728.4 0.01 58 12 29110 -62.1 -91.1 1 29.0 -63.7 12 99 747.7 747.7 325.8 747.8 0.01 59 10 30250 -57.5 -89.5 1 32.0 -60.4 15 115 804.9 804.9 327.4 805.0 0.01 60 9.5 30575 -55.9 -88.9 1 33.0 -59.5 822.9 822.9 327.8 823.0 0.01 61 8.2 31509 -56.9 -88.9 1 32.0 -60.5 854.3 854.3 328.5 854.4 0.02 TRP 282 8849 -58.9 -63.5 55 4.6 -59.0 240 90 307.7 307.7 284.5 307.8 0.03 WND 295 8566 -57.5 -60.5 69 2.9 -57.6 235 96 305.7 305.7 283.7 305.9 0.04 Sounding variables and indices 1000-500 mb thick: 5003.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 77.26 % Est. max temperature: -6.11 C = 21.00 F Sfc-Lift cond lev (LCL): 948.66 mb = 499.88 m = 1640.00 ft T: -13.02 C 700-500 lapse rate: 4.75 C/km ThetaE index: 0.00 C Layer 1005.0-272008302207532160516096.0 mb Conv cond level (CCL): 907.08 mb = 840.49 m = 2757.48 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -8.07 C = 17.47 F Cap Strength: 12.15 C Lifted Index: 13.85 C Risk: None Lifted Index @300 mb: 26.75 C Lifted Index @700 mb: 3.69 C Showalter Index: 12.56 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.60 C K Index: -2.30 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.90 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 67129.24 J/kg Cap Strength: 13.65 C Lift Cond Lev (LCL): 916.23 mb = 764.78 m = 2509.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 28 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 1005 60 205 12 5.1 10.9 | 104 23 -22.4 5.5 1 1000 97 200 13 4.4 12.2 | 106 24 -23.1 6.8 2 973 305 205 25 10.6 22.7 | 136 24 -16.9 17.3 3 935 610 225 34 24.0 24.0 | 169 19 -3.5 18.7 4 925 693 230 33 25.3 21.2 | 172 16 -2.2 15.8 5 898 914 235 32 26.2 18.4 | 174 13 -1.3 13.0 6 862 1219 245 22 19.9 9.3 | 117 9 -7.6 3.9 7 850 1328 240 22 19.1 11.0 | 124 10 -8.5 5.6 8 794 1829 230 21 16.1 13.5 | 125 14 -11.4 8.1 9 761 2134 220 23 14.8 17.6 | 134 18 -12.7 12.2 10 730 2438 220 23 14.8 17.6 | 134 18 -12.7 12.2 11 700 2743 220 26 16.7 19.9 | 143 18 -10.8 14.5 12 700 2744 225 26 18.4 18.4 | 145 16 -9.1 13.0 13 614 3658 225 34 24.0 24.0 | 169 19 -3.5 18.7 14 563 4267 230 45 34.5 28.9 | 196 25 7.0 23.5 15 516 4877 230 51 39.1 32.8 | 203 30 11.6 27.4 16 500 5100 230 57 43.7 36.6 | 207 35 16.2 31.2 17 431 6096 235 74 60.6 42.4 | 222 50 33.1 37.1 18 412 6401 235 81 66.4 46.5 | 223 57 38.8 41.1 19 400 6600 235 79 64.7 45.3 | 223 55 37.2 39.9 20 342 7620 235 87 71.3 49.9 | 225 62 43.8 44.5 21 300 8460 235 95 77.8 54.5 | 226 70 50.3 49.1 22 295 8566 235 96 78.6 55.1 | 226 71 51.1 49.7 23 282 8839 235 96 78.6 55.1 | 226 71 51.1 49.7 24 282 8849 240 90 77.9 45.0 | 232 64 50.4 39.6 25 269 9144 240 83 71.9 41.5 | 231 57 44.4 36.1 26 250 9610 240 66 57.2 33.0 | 227 41 29.7 27.6 27 233 10058 235 58 47.5 33.3 | 216 34 20.0 27.9 28 212 10668 235 51 41.8 29.3 | 211 28 14.3 23.9 29 200 11040 235 51 41.8 29.3 | 211 28 14.3 23.9 30 167 12192 235 35 28.7 20.1 | 185 15 1.2 14.7 31 150 12900 240 40 34.6 20.0 | 206 16 7.1 14.6 32 139 13411 240 41 35.5 20.5 | 208 17 8.0 15.1 33 132 13716 250 34 31.9 11.6 | 215 8 4.4 6.2 34 126 14021 230 33 25.3 21.2 | 172 16 -2.2 15.8 35 110 14935 240 40 34.6 20.0 | 206 16 7.1 14.6 36 105 15240 255 30 29.0 7.8 | 212 3 1.5 2.4 37 100 15530 260 22 21.7 3.8 | 75 6 -5.8 -1.6 38 100 15545 260 21 20.7 3.6 | 76 7 -6.8 -1.7 39 95 15850 260 22 21.7 3.8 | 75 6 -5.8 -1.6 40 83 16764 235 23 18.8 13.2 | 132 12 -8.7 7.8 41 70 17830 265 32 31.9 2.8 | 301 5 4.4 -2.6 42 68 17983 270 34 34.0 -0.0 | 310 8 6.5 -5.4 43 62 18593 285 22 21.3 -5.7 | 29 13 -6.3 -11.1 44 54 19507 335 24 10.1 -21.8 | 33 32 -17.4 -27.1 45 50 20030 5 38 -3.3 -37.9 | 35 53 -30.8 -43.2 46 47 20422 5 36 -3.1 -35.9 | 37 51 -30.6 -41.3 47 41 21336 10 44 -7.6 -43.3 | 36 60 -35.1 -48.7 48 39 21641 10 45 -7.8 -44.3 | 35 61 -35.3 -49.7 49 34 22555 355 56 4.9 -55.8 | 20 65 -22.6 -61.2 50 31 23165 355 44 3.8 -43.8 | 26 55 -23.7 -49.2 51 30 23350 5 54 -4.7 -53.8 | 29 67 -32.2 -59.2 52 28 23774 360 55 -0.0 -55.0 | 24 66 -27.5 -60.4 53 27 24079 15 52 -13.5 -50.2 | 36 69 -41.0 -55.6 54 24 24689 355 45 3.9 -44.8 | 25 55 -23.6 -50.2 55 21 25603 5 62 -5.4 -61.8 | 26 75 -32.9 -67.2 56 20 25910 5 55 -4.8 -54.8 | 28 68 -32.3 -60.2 57 19 26213 360 51 -0.0 -51.0 | 26 63 -27.5 -56.4 58 16 27432 355 67 5.8 -66.7 | 17 75 -21.7 -72.1 59 15 27737 355 69 6.0 -68.7 | 16 77 -21.5 -74.1 60 14 28042 5 68 -5.9 -67.7 | 25 80 -33.4 -73.1 61 13 28651 15 90 -23.3 -86.9 | 29 105 -50.8 -92.3 62 11 29566 10 107 -18.6 -105.4 | 23 120 -46.1 -110.8 63 10 30175 15 101 -26.1 -97.6 | 28 116 -53.6 -102.9 64 10 30250 15 115 -29.8 -111.1 | 26 130 -57.3 -116.5 Wind Parameters Mean winds (0-6000m): 228.9 at 37.4 knts Storm direction: 258.9 at 28.0 knts Shear (0-3000m) pos: 4.1 neg: 1.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 50.7 deg Storm rel helicity (0-3000m) pos: 195.6 neg: -22.2 tot: 173.4 m^2/s^2 ave: 57.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 37.84 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 ------------------------------------------------------------------------------- 500 210 23 133 22| 21.9 0.0 21.9|140.7 0.0 140.7 281.3 0.97| 24.9 24.1 1000 223 28 150 17| 9.6 0.0 9.6|156.5 -10.5 146.0 146.0 0.62| 19.3 11.9 1500 228 26 146 15| 6.4 2.1 8.5|158.8 -22.2 136.6 91.1 0.41| 15.8 6.5 2000 228 25 141 14| 4.8 2.3 7.1|166.5 -22.2 144.3 72.1 0.40| 13.2 5.3 2500 227 25 140 15| 3.8 1.9 5.8|174.1 -22.2 151.9 60.8 0.42| 11.0 4.6 3000 226 25 141 15| 4.1 1.6 5.7|195.6 -22.2 173.4 57.8 0.46| 10.2 4.7 4000 226 27 150 16| 4.1 1.2 5.3|254.1 -22.2 231.8 58.0 0.53| 9.3 5.0 5000 227 31 165 17| 4.0 1.4 5.3|313.4 -22.2 291.1 58.2 0.54| 9.0 4.8 6000 229 37 182 19| 4.9 1.1 6.0|430.0 -22.2 407.8 68.0 0.55| 9.1 4.9 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251201.00.gif