UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 24 APR 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- 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 9 -0.9 -4.1 79 3.2 -2.0 95 10 271.2 271.6 270.4 278.7 2.78 1 1008 56 -1.9 -3.6 88 1.7 -2.5 99 12 270.6 271.1 270.2 278.5 2.90 2 1000 118 -2.9 -4.2 91 1.3 -3.4 105 14 270.2 270.7 269.8 277.8 2.80 3 978 293 -4.7 -4.9 98 0.2 -4.8 114 19 270.2 270.6 269.6 277.5 2.71 4 969 366 -5.1 -5.7 96 0.6 -5.3 123 18 270.5 270.9 269.6 277.5 2.57 5 925 730 -5.9 -6.2 98 0.3 -6.0 155 9 273.3 273.7 271.4 280.4 2.60 6 917 798 -6.1 -6.2 99 0.1 -6.1 164 9 273.8 274.2 271.7 281.0 2.62 7 894 997 -5.7 -6.1 97 0.4 -5.8 186 10 276.2 276.6 273.3 283.7 2.71 8 885 1077 -4.1 -4.7 96 0.6 -4.3 191 11 278.6 279.1 275.2 287.1 3.04 9 850 1396 -3.1 -3.6 96 0.5 -3.3 205 14 282.9 283.5 278.0 292.6 3.44 10 843 1462 -3.1 -3.4 98 0.3 -3.2 205 15 283.6 284.2 278.4 293.6 3.52 11 829 1594 -3.7 -3.8 99 0.1 -3.7 211 16 284.3 284.9 278.7 294.2 3.48 12 770 2178 -3.7 -3.8 99 0.1 -3.7 241 21 290.4 291.0 281.8 301.3 3.75 13 700 2928 -6.3 -6.7 97 0.4 -6.5 245 26 295.5 296.1 283.5 305.4 3.30 14 693 3007 -6.5 -7.3 94 0.8 -6.8 248 25 296.1 296.7 283.7 305.7 3.19 15 680 3155 -7.3 -8.1 94 0.8 -7.6 253 22 296.9 297.4 283.8 306.0 3.05 16 662 3364 -8.7 -8.8 99 0.1 -8.7 260 19 297.6 298.1 284.0 306.5 2.97 17 649 3518 -9.3 -10.5 91 1.2 -9.7 255 19 298.6 299.1 284.1 306.7 2.65 18 637 3662 -10.3 -11.2 93 0.9 -10.6 250 20 299.0 299.5 284.1 306.9 2.55 19 536 4973 -18.7 -20.2 88 1.5 -19.1 231 24 304.1 304.4 284.8 308.7 1.43 20 512 5314 -20.3 -23.1 78 2.8 -20.9 237 25 306.2 306.4 285.3 310.0 1.16 21 500 5490 -21.5 -23.5 84 2.0 -22.0 245 26 306.8 307.0 285.5 310.6 1.15 22 497 5534 -21.9 -23.8 85 1.9 -22.3 246 27 306.9 307.1 285.5 310.6 1.13 23 486 5698 -22.1 -23.4 89 1.3 -22.4 250 31 308.6 308.8 286.2 312.5 1.19 24 480 5790 -21.9 -23.3 88 1.4 -22.2 252 33 309.9 310.2 286.7 314.0 1.22 25 462 6070 -22.5 -23.6 91 1.1 -22.7 259 39 312.6 312.8 287.6 316.7 1.23 26 456 6165 -22.9 -25.3 81 2.4 -23.4 258 41 313.3 313.5 287.7 316.9 1.07 27 449 6278 -23.9 -26.9 76 3.0 -24.5 254 43 313.4 313.6 287.6 316.6 0.94 28 442 6393 -24.7 -26.7 83 2.0 -25.1 251 46 313.8 314.0 287.8 317.1 0.97 29 436 6492 -25.3 -30.1 64 4.8 -26.1 249 46 314.3 314.4 287.7 316.8 0.72 30 423 6710 -26.9 -30.7 70 3.8 -27.5 246 45 315.0 315.1 287.9 317.4 0.70 31 419 6779 -27.5 -29.2 85 1.7 -27.8 245 44 315.0 315.2 288.1 317.8 0.81 32 416 6830 -27.9 -29.3 88 1.4 -28.1 244 44 315.2 315.3 288.1 318.0 0.81 33 412 6899 -28.5 -31.5 75 3.0 -29.0 243 44 315.3 315.4 287.9 317.6 0.67 34 405 7022 -29.3 -31.2 84 1.9 -29.6 241 43 315.8 315.9 288.2 318.2 0.70 35 400 7110 -30.1 -33.3 74 3.2 -30.6 240 43 315.9 316.0 288.1 317.9 0.58 36 397 7164 -30.5 -35.5 62 5.0 -31.2 239 42 316.0 316.1 288.0 317.7 0.47 37 392 7254 -31.1 -34.5 72 3.4 -31.6 239 41 316.4 316.5 288.2 318.2 0.52 38 385 7381 -32.1 -36.9 62 4.8 -32.7 237 38 316.7 316.8 288.2 318.2 0.42 39 382 7437 -32.1 -33.4 88 1.3 -32.3 237 37 317.4 317.5 288.6 319.5 0.60 40 381 7455 -31.9 -33.7 84 1.8 -32.1 237 37 317.9 318.0 288.7 320.0 0.58 41 380 7474 -32.1 -34.6 78 2.5 -32.4 237 37 317.9 318.0 288.7 319.8 0.53 42 378 7511 -32.3 -34.3 82 2.0 -32.6 236 36 318.1 318.2 288.8 320.1 0.55 43 375 7567 -32.9 -36.0 74 3.1 -33.3 236 35 318.0 318.1 288.6 319.7 0.47 44 374 7586 -33.1 -35.3 81 2.2 -33.4 235 35 318.0 318.1 288.7 319.8 0.51 45 372 7624 -33.3 -38.3 61 5.0 -33.8 235 34 318.2 318.3 288.6 319.6 0.38 46 371 7643 -33.5 -40.5 49 7.0 -34.2 235 34 318.2 318.3 288.5 319.3 0.30 47 370 7662 -33.5 -40.5 49 7.0 -34.2 236 34 318.5 318.5 288.6 319.6 0.30 48 368 7700 -33.5 -45.5 29 12.0 -34.5 237 34 319.0 319.0 288.6 319.6 0.18 49 365 7757 -33.7 -40.7 49 7.0 -34.4 238 33 319.4 319.5 288.9 320.5 0.30 50 362 7815 -34.1 -48.1 23 14.0 -35.1 239 33 319.7 319.7 288.8 320.2 0.14 51 356 7932 -35.1 -46.1 32 11.0 -36.0 242 33 319.9 319.9 288.9 320.5 0.17 52 348 8090 -36.7 -44.7 43 8.0 -37.3 246 32 319.8 319.8 288.9 320.5 0.21 53 341 8231 -37.9 -41.8 67 3.9 -38.2 250 31 320.0 320.1 289.0 321.1 0.29 54 334 8374 -39.1 -41.8 75 2.7 -39.3 249 32 320.3 320.3 289.2 321.3 0.29 55 304 9012 -44.9 -48.3 69 3.4 -45.1 241 35 320.9 320.9 289.2 321.5 0.16 56 300 9100 -45.7 -49.3 67 3.6 -45.9 240 35 320.9 321.0 289.2 321.5 0.14 57 250 10280 -55.5 -57.7 76 2.2 -55.5 250 34 323.6 323.6 289.9 323.8 0.06 58 231 10783 -57.9 -67.9 27 10.0 -58.0 240 36 327.3 327.3 291.0 327.4 0.02 59 200 11700 -55.3 -78.3 4 23.0 -55.6 255 39 345.2 345.2 295.6 345.2 0.00 60 150 13550 -53.1 -83.1 1 30.0 -53.5 260 34 378.6 378.6 302.0 378.6 0.00 61 100 16150 -54.5 -84.5 1 30.0 -55.1 290 19 422.4 422.4 308.0 422.4 0.00 62 90 16823 -55.7 -85.7 1 30.0 -56.2 305 18 433.0 433.0 309.1 433.0 0.00 63 80 17576 -53.5 -84.5 1 31.0 -54.3 272 13 452.3 452.3 311.1 452.3 0.00 64 70 18430 -56.1 -86.1 1 30.0 -56.8 280 12 464.4 464.4 312.1 464.4 0.00 65 67 18709 -56.7 -85.7 1 29.0 -57.3 266 16 468.9 468.9 312.5 468.9 0.00 66 64 19001 -54.9 -85.9 1 31.0 -55.7 279 17 479.1 479.1 313.4 479.1 0.00 67 59 19520 -56.3 -86.3 1 30.0 -57.1 297 13 487.2 487.2 314.0 487.2 0.00 68 50 20580 -53.5 -85.5 1 32.0 -54.7 265 8 517.4 517.4 316.1 517.4 0.01 69 47 20978 -53.1 -85.1 1 32.0 -54.4 291 5 527.6 527.6 316.8 527.6 0.01 70 44 21402 -53.9 -84.9 1 31.0 -55.2 318 2 535.7 535.7 317.3 535.7 0.01 71 31 23667 -50.7 -83.7 1 33.0 -53.1 55 6 600.8 600.8 320.6 600.8 0.01 72 30 23880 -51.3 -84.3 1 33.0 -53.6 65 7 604.8 604.8 320.8 604.9 0.01 73 24 25327 -52.3 -84.3 1 32.0 -54.8 44 6 641.7 641.7 322.4 641.8 0.01 74 20 26510 -50.9 -84.9 1 34.0 -54.1 5 5 680.4 680.4 323.8 680.5 0.01 75 17 27565 -51.1 -84.1 1 33.0 -54.6 88 11 712.1 712.1 324.8 712.3 0.02 76 14 28836 -47.3 -83.3 1 36.0 -52.8 40 10 765.6 765.7 326.4 765.9 0.03 77 13 29325 -47.7 -82.7 1 35.0 -53.2 72 15 780.7 780.7 326.8 781.0 0.03 78 10 31070 -43.9 -80.9 1 37.0 -52.1 45 10 855.7 855.7 328.5 856.2 0.06 79 9.9 31138 -43.7 -80.7 1 37.0 -52.1 858.9 858.9 328.6 859.5 0.06 80 8.5 32161 -44.1 -81.1 1 37.0 -52.9 895.6 895.6 329.4 896.3 0.07 TRP 231 10783 -57.9 -67.9 27 10.0 -58.0 240 36 327.3 327.3 291.0 327.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.62 inches Sfc-500 mean rel hum: 93.79 % Est. max temperature: 9.13 C = 48.43 F Sfc-Lift cond lev (LCL): 964.40 mb = 403.19 m = 1322.80 ft T: -5.18 C 700-500 lapse rate: 5.93 C/km ThetaE index: 1.24 C Layer 1008.0- 925.0 mb Conv cond level (CCL): 930.50 mb = 683.56 m = 2242.63 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 0.85 C = 33.53 F Cap Strength: 23.16 C Lifted Index: 23.48 C Risk: None Lifted Index @300 mb: 29.98 C Lifted Index @700 mb: 17.35 C Showalter Index: 12.76 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 17.90 C K Index: 14.40 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.69 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 75129.18 J/kg Cap Strength: 23.41 C Lift Cond Lev (LCL): 952.24 mb = 502.66 m = 1649.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 1014 9 95 10 -10.0 0.9 | 89 26 -25.7 -0.6 1 1000 118 105 14 -13.5 3.6 | 94 29 -29.3 2.1 2 976 305 115 19 -17.2 8.0 | 101 34 -33.0 6.6 3 939 610 155 15 -6.3 13.6 | 119 25 -22.1 12.1 4 925 730 155 9 -3.8 8.2 | 109 21 -19.6 6.7 5 904 914 180 9 0.0 9.0 | 116 17 -15.8 7.5 6 869 1219 200 12 4.1 11.3 | 130 15 -11.6 9.8 7 850 1396 205 14 5.9 12.7 | 139 15 -9.8 11.2 8 836 1524 205 15 6.3 13.6 | 142 15 -9.4 12.1 9 805 1829 230 20 15.3 12.9 | 178 11 -0.4 11.4 10 774 2134 240 20 17.3 10.0 | 190 9 1.6 8.5 11 745 2438 245 25 22.7 10.6 | 217 11 6.9 9.1 12 717 2743 250 27 25.4 9.2 | 231 12 9.6 7.8 13 700 2928 245 26 23.6 11.0 | 219 12 7.8 9.5 14 662 3353 260 19 18.7 3.3 | 238 3 3.0 1.8 15 636 3658 250 20 18.8 6.8 | 210 6 3.0 5.4 16 587 4267 240 23 19.9 11.5 | 203 11 4.2 10.0 17 542 4877 230 24 18.4 15.4 | 191 14 2.6 14.0 18 500 5486 240 26 22.5 13.0 | 210 13 6.8 11.5 19 500 5490 245 26 23.6 11.0 | 219 12 7.8 9.5 20 460 6096 260 40 39.4 6.9 | 257 24 23.6 5.5 21 441 6401 250 46 43.2 15.7 | 243 31 27.5 14.3 22 400 7110 240 43 37.2 21.5 | 227 29 21.5 20.0 23 372 7620 235 34 27.9 19.5 | 214 22 12.1 18.0 24 340 8230 250 31 29.1 10.6 | 236 16 13.4 9.1 25 300 9100 240 35 30.3 17.5 | 222 22 14.6 16.0 26 298 9144 240 35 30.3 17.5 | 222 22 14.6 16.0 27 284 9449 235 36 29.5 20.6 | 216 24 13.7 19.2 28 271 9754 250 39 36.6 13.3 | 240 24 20.9 11.9 29 250 10280 250 34 31.9 11.6 | 238 19 16.2 10.2 30 235 10668 250 34 31.9 11.6 | 238 19 16.2 10.2 31 231 10783 240 36 31.2 18.0 | 223 23 15.4 16.5 32 214 11278 235 49 40.1 28.1 | 222 36 24.4 26.6 33 204 11582 250 42 39.5 14.4 | 241 27 23.7 12.9 34 200 11700 255 39 37.7 10.1 | 249 24 21.9 8.6 35 169 12802 260 27 26.6 4.7 | 253 11 10.8 3.2 36 161 13106 250 36 33.8 12.3 | 239 21 18.1 10.8 37 153 13411 270 34 34.0 -0.0 | 275 18 18.2 -1.5 38 150 13550 260 34 33.5 5.9 | 256 18 17.7 4.4 39 146 13716 260 32 31.5 5.6 | 255 16 15.8 4.1 40 139 14021 270 36 36.0 -0.0 | 274 20 20.2 -1.5 41 127 14630 260 26 25.6 4.5 | 253 10 9.9 3.0 42 115 15240 280 24 23.6 -4.2 | 306 10 7.9 -5.6 43 110 15545 260 27 26.6 4.7 | 253 11 10.8 3.2 44 100 16150 290 19 17.9 -6.5 | 345 8 2.1 -8.0 45 95 16459 290 19 17.9 -6.5 | 345 8 2.1 -8.0 46 87 17069 315 17 12.0 -12.0 | 15 14 -3.7 -13.5 47 83 17374 285 13 12.6 -3.4 | 33 6 -3.2 -4.8 48 79 17678 265 13 13.0 1.1 | 83 3 -2.8 -0.3 49 75 17983 295 16 14.5 -6.8 | 9 8 -1.3 -8.2 50 72 18288 285 14 13.5 -3.6 | 24 6 -2.2 -5.1 51 70 18430 280 12 11.8 -2.1 | 48 5 -3.9 -3.6 52 68 18593 270 15 15.0 -0.0 | 27 2 -0.8 -1.5 53 65 18898 260 17 16.7 3.0 | 214 2 1.0 1.5 54 62 19202 315 16 11.3 -11.3 | 19 14 -4.4 -12.8 55 56 19812 280 10 9.8 -1.7 | 61 7 -5.9 -3.2 56 54 20117 300 10 8.7 -5.0 | 48 10 -7.1 -6.5 57 50 20580 265 8 8.0 0.7 | 84 8 -7.8 -0.8 58 44 21336 315 2 1.4 -1.4 | 79 15 -14.3 -2.9 59 37 22555 0 0 -0.0 -0.0 | 85 16 -15.8 -1.5 60 30 23880 65 7 -6.3 -3.0 | 79 23 -22.1 -4.4 61 28 24384 75 6 -5.8 -1.6 | 82 22 -21.5 -3.0 62 20 26510 5 5 -0.4 -5.0 | 68 17 -16.2 -6.5 63 18 27127 70 10 -9.4 -3.4 | 79 26 -25.2 -4.9 64 17 27432 95 12 -12.0 1.0 | 89 28 -27.7 -0.4 65 17 27737 80 10 -9.8 -1.7 | 83 26 -25.6 -3.2 66 15 28346 90 10 -10.0 0.0 | 87 26 -25.8 -1.5 67 14 28956 30 10 -5.0 -8.7 | 64 23 -20.8 -10.1 68 13 29261 75 16 -15.5 -4.1 | 80 32 -31.2 -5.6 69 13 29566 65 14 -12.7 -5.9 | 75 29 -28.4 -7.4 70 12 29870 75 16 -15.5 -4.1 | 80 32 -31.2 -5.6 71 11 30175 110 15 -14.1 5.1 | 97 30 -29.8 3.7 72 10 31070 45 10 -7.1 -7.1 | 69 24 -22.8 -8.5 Wind Parameters Mean winds (0-6000m): 234.6 at 21.1 knts Storm direction: 264.6 at 15.8 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 133.6 deg Storm rel helicity (0-3000m) pos: 217.4 neg: -25.8 tot: 191.7 m^2/s^2 ave: 63.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.12 Bulk Shear: 134.83 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 ------------------------------------------------------------------------------- 500 116 16 101 31| 12.3 0.0 12.3|107.1 0.0 107.1 214.1 0.71| 19.3 13.7 1000 134 14 107 27| 7.3 0.0 7.3|137.0 -19.5 117.5 117.5 0.46| 17.1 7.8 1500 155 13 116 24| 7.1 0.0 7.1|161.6 -19.5 142.1 94.7 0.53| 13.6 7.3 2000 179 14 129 21| 7.3 0.0 7.3|194.3 -19.5 174.8 87.4 0.60| 13.1 7.9 2500 200 16 143 17| 7.1 0.0 7.1|210.5 -19.5 191.0 76.4 0.64| 12.0 7.6 3000 215 18 157 14| 5.8 0.0 5.8|217.4 -25.8 191.7 63.9 0.58| 11.0 6.4 4000 228 19 170 11| 3.7 0.6 4.3|220.7 -29.5 191.1 47.8 0.47| 9.8 4.7 5000 230 19 176 11| 3.0 1.0 4.0|223.4 -38.5 184.9 37.0 0.41| 8.6 3.5 6000 235 21 188 11| 4.0 0.8 4.9|287.4 -38.5 248.9 41.5 0.48| 8.9 4.3 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250424.00.gif