UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121512.upa.cvt Date: 1200Z 15 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 15 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 1006 60 -19.1 -21.1 84 2.0 -19.4 220 5 253.6 253.7 253.4 255.5 0.71 1 1005 67 -18.5 -20.1 87 1.6 -18.7 224 6 254.3 254.4 254.1 256.3 0.77 2 1000 102 -17.7 -20.2 81 2.5 -18.1 245 10 255.4 255.6 255.1 257.5 0.77 3 992 162 -16.7 -19.8 77 3.1 -17.2 244 14 257.0 257.2 256.5 259.2 0.80 4 955 448 -16.3 -20.1 72 3.8 -16.9 224 21 260.3 260.4 259.0 262.5 0.81 5 943 543 -16.5 -20.0 74 3.5 -17.1 213 19 261.0 261.1 259.7 263.3 0.83 6 925 688 -17.5 -20.1 80 2.6 -17.9 205 13 261.4 261.5 260.0 263.7 0.84 7 909 818 -17.9 -20.0 84 2.1 -18.3 179 10 262.3 262.4 260.7 264.7 0.86 8 900 893 -17.9 -23.9 59 6.0 -18.8 164 8 263.1 263.2 260.8 264.8 0.62 9 855 1274 -20.1 -25.1 64 5.0 -20.8 56 5 264.6 264.7 262.0 266.3 0.58 10 850 1318 -19.5 -27.5 49 8.0 -20.5 25 5 265.7 265.8 262.5 267.1 0.47 11 843 1379 -19.3 -28.3 45 9.0 -20.4 20 6 266.6 266.6 263.1 267.8 0.44 12 734 2395 -26.1 -30.2 68 4.1 -26.5 300 15 269.9 270.0 265.4 271.1 0.42 13 719 2545 -25.7 -29.9 68 4.2 -26.2 283 19 271.9 272.0 266.8 273.3 0.44 14 700 2739 -26.1 -30.2 68 4.1 -26.6 260 24 273.6 273.7 268.0 274.9 0.44 15 697 2770 -26.1 -30.0 70 3.9 -26.5 264 25 273.9 274.0 268.2 275.3 0.45 16 612 3700 -33.1 -35.7 77 2.6 -33.3 245 31 276.2 276.3 269.4 277.2 0.30 17 580 4076 -35.7 -38.7 74 3.0 -35.9 248 30 277.5 277.5 270.1 278.2 0.23 18 500 5100 -40.3 -44.0 68 3.7 -40.5 255 27 283.9 283.9 273.7 284.4 0.15 19 477 5418 -42.7 -45.4 75 2.7 -42.8 259 26 284.8 284.8 274.2 285.2 0.14 20 451 5794 -43.9 -47.4 68 3.5 -44.0 265 28 287.9 287.9 275.7 288.3 0.12 21 434 6050 -44.5 -49.5 57 5.0 -44.7 269 29 290.3 290.3 277.0 290.6 0.10 22 400 6590 -48.3 -52.7 60 4.4 -48.4 265 36 292.2 292.2 277.9 292.5 0.07 23 339 7665 -55.9 -60.6 56 4.7 -56.0 266 36 296.0 296.0 279.6 296.1 0.03 24 313 8172 -57.7 -61.6 61 3.9 -57.8 265 45 300.3 300.4 281.5 300.5 0.03 25 308 8274 -57.3 -67.3 27 10.0 -57.4 263 46 302.3 302.3 282.3 302.3 0.01 26 300 8440 -58.3 -66.3 35 8.0 -58.4 260 47 303.2 303.2 282.7 303.2 0.02 27 296 8524 -58.7 -65.7 40 7.0 -58.7 261 47 303.8 303.8 282.9 303.8 0.02 28 282 8827 -60.1 -68.1 34 8.0 -60.2 265 45 306.0 306.0 283.8 306.0 0.01 29 276 8960 -59.7 -74.7 12 15.0 -59.8 265 46 308.5 308.5 284.7 308.5 0.01 30 252 9530 -57.9 -76.9 7 19.0 -58.0 274 36 319.3 319.3 288.5 319.3 0.00 31 250 9580 -58.1 -77.1 7 19.0 -58.2 275 36 319.7 319.7 288.6 319.7 0.00 32 246 9681 -57.3 -77.3 6 20.0 -57.5 275 36 322.4 322.4 289.5 322.4 0.00 33 200 10990 -55.3 -82.3 2 27.0 -55.6 255 33 345.2 345.2 295.6 345.2 0.00 34 179 11700 -54.3 -83.3 2 29.0 -54.6 265 29 358.0 358.0 298.3 358.0 0.00 35 150 12830 -56.1 -84.1 2 28.0 -56.4 250 26 373.4 373.4 301.2 373.4 0.00 36 138 13357 -57.1 -85.1 2 28.0 -57.4 250 23 380.7 380.7 302.3 380.7 0.00 37 129 13783 -55.9 -84.9 1 29.0 -56.3 226 26 390.2 390.2 303.8 390.2 0.00 38 114 14562 -58.9 -85.9 2 27.0 -59.2 243 25 398.7 398.7 305.0 398.7 0.00 39 109 14843 -58.1 -86.1 2 28.0 -58.5 243 25 405.4 405.4 305.9 405.4 0.00 40 100 15380 -61.1 -86.1 2 25.0 -61.4 240 26 409.7 409.7 306.5 409.7 0.00 41 85 16385 -63.7 -87.7 2 24.0 -63.9 247 32 423.9 423.9 308.2 423.9 0.00 42 83 16531 -63.1 -87.1 3 24.0 -63.3 248 33 428.0 428.0 308.6 428.0 0.00 43 74 17233 -66.3 -88.3 3 22.0 -66.5 241 32 435.6 435.6 309.4 435.6 0.00 44 70 17570 -66.3 -88.3 3 22.0 -66.5 235 29 442.5 442.5 310.1 442.6 0.00 45 50 19580 -71.1 -90.1 4 19.0 -71.2 225 22 475.9 475.9 313.1 476.0 0.00 46 31 22363 -78.9 -92.9 8 14.0 -79.0 288 24 524.6 524.6 316.6 524.6 0.00 47 30 22550 -78.7 -92.7 8 14.0 -78.8 290 23 530.1 530.1 316.9 530.1 0.00 48 21 24575 -78.9 -92.9 8 14.0 -79.0 275 28 586.4 586.4 320.0 586.4 0.00 49 20 24850 -81.1 -94.1 9 13.0 -81.2 250 31 587.9 587.9 320.0 587.9 0.00 50 19 25138 -81.9 -94.9 9 13.0 -82.0 250 31 594.1 594.1 320.3 594.1 0.00 51 17 25767 -78.3 -93.3 7 15.0 -78.4 250 30 624.9 624.9 321.7 624.9 0.00 52 12 27757 -77.9 -93.9 6 16.0 -78.1 284 30 691.7 691.7 324.1 691.8 0.00 TRP 282 8827 -60.1 -68.1 34 8.0 -60.2 265 45 306.0 306.0 283.8 306.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 4998.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 68.52 % Est. max temperature: -8.09 C = 17.44 F Sfc-Lift cond lev (LCL): 973.49 mb = 303.90 m = 997.02 ft T: -16.50 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.00 C Layer 1006.0--28882151778513119643386622509056.0 mb Conv cond level (CCL): 795.74 mb = 1802.84 m = 5914.75 ft Mean mixing ratio: 0.82 g/kg Conv temperature: -4.72 C = 23.50 F Cap Strength: 13.59 C Lifted Index: 18.16 C Risk: None Lifted Index @300 mb: 29.28 C Lifted Index @700 mb: 11.20 C Showalter Index: 13.94 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 12.80 C K Index: -10.80 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.09 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 56508.12 J/kg Cap Strength: 17.70 C Lift Cond Lev (LCL): 907.81 mb = 828.28 m = 2717.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 16 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 1006 60 220 5 3.2 3.8 | 125 15 -12.4 8.6 1 1000 102 245 10 9.1 4.2 | 144 11 -6.5 9.0 2 973 305 240 23 19.9 11.5 | 195 17 4.3 16.2 3 935 610 205 18 7.6 16.3 | 159 23 -8.0 21.1 4 925 688 205 13 5.5 11.8 | 149 19 -10.1 16.5 5 897 914 160 8 -2.7 7.5 | 124 22 -18.3 12.3 6 861 1219 95 5 -5.0 0.4 | 104 21 -20.6 5.2 7 850 1318 25 5 -2.1 -4.5 | 91 18 -17.7 0.2 8 793 1829 340 10 3.4 -9.4 | 69 13 -12.2 -4.7 9 760 2134 330 11 5.5 -9.5 | 65 11 -10.1 -4.8 10 729 2438 295 16 14.5 -6.8 | 29 2 -1.1 -2.0 11 700 2739 260 24 23.6 4.2 | 222 12 8.0 8.9 12 700 2743 265 24 23.9 2.1 | 231 11 8.3 6.8 13 670 3048 255 30 29.0 7.8 | 227 18 13.4 12.5 14 614 3658 245 31 28.1 13.1 | 215 22 12.5 17.8 15 563 4267 250 30 28.2 10.3 | 220 20 12.6 15.0 16 516 4877 260 30 29.5 5.2 | 234 17 13.9 9.9 17 500 5100 255 27 26.1 7.0 | 222 16 10.5 11.7 18 494 5182 255 25 24.1 6.5 | 217 14 8.5 11.2 19 431 6096 270 29 29.0 -0.0 | 251 14 13.4 4.7 20 411 6401 275 32 31.9 -2.8 | 263 16 16.3 1.9 21 400 6590 265 36 35.9 3.1 | 249 22 20.3 7.9 22 375 7010 255 33 31.9 8.5 | 231 21 16.3 13.3 23 341 7620 265 35 34.9 3.1 | 248 21 19.3 7.8 24 325 7925 270 43 43.0 -0.0 | 260 28 27.4 4.7 25 300 8440 260 47 46.3 8.2 | 247 33 30.7 12.9 26 282 8827 265 45 44.8 3.9 | 253 30 29.2 8.7 27 281 8839 265 50 49.8 4.4 | 255 35 34.2 9.1 28 268 9144 265 39 38.9 3.4 | 251 25 23.2 8.1 29 250 9580 275 36 35.9 -3.1 | 265 20 20.3 1.6 30 243 9754 275 36 35.9 -3.1 | 265 20 20.3 1.6 31 232 10058 265 24 23.9 2.1 | 231 11 8.3 6.8 32 210 10668 260 30 29.5 5.2 | 234 17 13.9 9.9 33 200 10990 255 33 31.9 8.5 | 231 21 16.3 13.3 34 191 11278 255 33 31.9 8.5 | 231 21 16.3 13.3 35 174 11887 270 27 27.0 -0.0 | 247 12 11.4 4.7 36 166 12192 250 21 19.7 7.2 | 199 13 4.1 11.9 37 158 12497 255 29 28.0 7.5 | 225 17 12.4 12.2 38 150 12830 250 26 24.4 8.9 | 213 16 8.8 13.6 39 137 13411 250 23 21.6 7.9 | 205 14 6.0 12.6 40 130 13716 225 26 18.4 18.4 | 187 23 2.8 23.1 41 113 14630 245 25 22.7 10.6 | 205 17 7.0 15.3 42 102 15240 240 25 21.7 12.5 | 199 18 6.0 17.2 43 100 15380 240 26 22.5 13.0 | 201 19 6.9 17.7 44 97 15545 240 26 22.5 13.0 | 201 19 6.9 17.7 45 80 16764 250 35 32.9 12.0 | 226 24 17.3 16.7 46 70 17570 235 29 23.8 16.6 | 201 23 8.1 21.4 47 69 17678 235 29 23.8 16.6 | 201 23 8.1 21.4 48 62 18288 260 28 27.6 4.9 | 231 15 12.0 9.6 49 56 18898 240 31 26.8 15.5 | 209 23 11.2 20.2 50 53 19202 260 32 31.5 5.6 | 237 19 15.9 10.3 51 50 19580 225 22 15.6 15.6 | 180 20 -0.1 20.3 52 48 19812 225 23 16.3 16.3 | 182 21 0.7 21.0 53 43 20422 245 30 27.2 12.7 | 214 21 11.6 17.4 54 41 20726 265 26 25.9 2.3 | 236 12 10.3 7.0 55 39 21031 255 20 19.3 5.2 | 201 11 3.7 9.9 56 37 21336 275 28 27.9 -2.4 | 259 12 12.3 2.3 57 30 22550 290 23 21.6 -7.9 | 298 7 6.0 -3.1 58 30 22555 260 23 22.7 4.0 | 219 11 7.0 8.7 59 28 22860 290 24 22.6 -8.2 | 297 8 6.9 -3.5 60 27 23165 250 20 18.8 6.8 | 195 12 3.2 11.6 61 24 23774 245 27 24.5 11.4 | 209 18 8.9 16.1 62 23 24079 275 19 18.9 -1.7 | 227 5 3.3 3.1 63 21 24689 275 30 29.9 -2.6 | 262 14 14.3 2.1 64 20 24850 250 31 29.1 10.6 | 221 20 13.5 15.3 65 17 25298 250 30 28.2 10.3 | 220 20 12.6 15.0 66 15 25603 260 33 32.5 5.7 | 238 20 16.9 10.5 67 13 25908 270 25 25.0 -0.0 | 243 11 9.4 4.7 68 12 26213 285 30 29.0 -7.8 | 283 14 13.4 -3.0 69 9 26822 280 45 44.3 -7.8 | 276 29 28.7 -3.1 70 8 27127 290 40 37.6 -13.7 | 292 24 22.0 -8.9 71 7 27432 280 31 30.5 -5.4 | 272 15 14.9 -0.6 72 7 27737 270 27 27.0 -0.0 | 247 12 11.4 4.7 Wind Parameters Mean winds (0-6000m): 256.9 at 21.8 knts Storm direction: 286.9 at 16.3 knts Shear (0-3000m) pos: 0.0 neg: 4.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 46.5 neg: -238.8 tot: -192.2 m^2/s^2 ave: -64.1 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 17.0 stream: -7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.39 Bulk Shear: 10.94 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 ------------------------------------------------------------------------------- 500 233 18 175 16| 0.0 14.3 14.3| 46.5 -42.7 3.8 7.6 0.22| 29.1 6.4 1000 217 15 157 18| 0.0 4.3 4.3| 46.5-149.9-103.4 -103.4 -0.27| 24.6 -6.6 1500 216 12 148 17| 0.0 4.0 4.0| 46.5-208.3-161.8 -107.9 -0.39| 20.8 -8.2 2000 241 11 150 12| 0.0 3.5 3.5| 46.5-222.5-176.0 -88.0 -0.41| 17.2 -7.1 2500 268 12 143 7| 0.0 3.6 3.6| 46.5-231.7-185.1 -74.1 -0.45| 17.2 -7.8 3000 265 14 164 6| 0.0 4.5 4.5| 46.5-238.8-192.2 -64.1 -0.41| 17.0 -7.0 4000 256 18 193 9| 0.1 3.4 3.5| 53.2-260.4-207.2 -51.8 -0.41| 13.7 -5.7 5000 255 21 204 11| 0.6 2.7 3.3| 78.2-272.8-194.7 -38.9 -0.36| 11.9 -4.3 6000 257 22 210 11| 1.0 2.3 3.3|105.7-278.7-173.0 -28.8 -0.29| 10.7 -3.1 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251215.12.gif