SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (53)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 996 mb | 317 m | 8.0 | 3.8 | 320° 12 kt |
| 951 mb | 698 m | 6.2 | 0.2 | 345° 36 kt |
| 925 mb | 927 m | 4.6 | -1.4 | 350° 38 kt |
| 873 mb | 1394 m | 0.7 | -3.5 | 000° 47 kt |
| 860 mb | 1515 m | -0.3 | -4.0 | — |
| 850 mb | 1609 m | -0.5 | -5.5 | 355° 44 kt |
| 838 mb | 1723 m | -1.5 | -6.5 | — |
| 819 mb | 1906 m | 0.2 | -12.8 | — |
| 799 mb | 2104 m | -0.1 | -21.4 | 330° 40 kt |
| 774 mb | 2358 m | -0.5 | -32.5 | — |
| 756 mb | 2546 m | 1.0 | -45.0 | — |
| 745 mb | 2664 m | 0.8 | -45.6 | 335° 36 kt |
| 722 mb | 2915 m | 0.3 | -46.9 | 315° 24 kt |
| 700 mb | 3163 m | -0.1 | -48.1 | 320° 30 kt |
| 687 mb | 3312 m | -0.2 | -48.5 | 320° 34 kt |
| 655 mb | 3693 m | -0.6 | -49.3 | 300° 50 kt |
| 642 mb | 3852 m | -0.7 | -49.7 | — |
| 597 mb | 4426 m | -5.5 | -48.5 | — |
| 582 mb | 4625 m | -4.7 | -50.7 | — |
| 548 mb | 5094 m | -8.4 | -54.4 | 295° 42 kt |
| 530 mb | 5352 m | -8.7 | -53.7 | — |
| 505 mb | 5724 m | -11.3 | -53.0 | 300° 51 kt |
| 500 mb | 5800 m | -11.9 | -52.9 | 300° 52 kt |
| 464 mb | 6366 m | -16.1 | -53.1 | — |
| 438 mb | 6796 m | -18.4 | -53.1 | 275° 50 kt |
| 409 mb | 7306 m | -21.1 | -53.1 | — |
| 400 mb | 7470 m | -20.5 | -52.5 | 270° 76 kt |
| 387 mb | 7715 m | -21.5 | -53.5 | — |
| 369 mb | 8065 m | -22.5 | -54.2 | 260° 92 kt |
| 346 mb | 8537 m | -26.5 | -53.5 | — |
| 326 mb | 8966 m | -28.5 | -52.5 | — |
| 309 mb | 9350 m | -30.1 | -46.1 | — |
| 300 mb | 9560 m | -31.5 | -41.5 | 250° 113 kt |
| 260 mb | 10549 m | -40.0 | -46.0 | 250° 101 kt |
| 250 mb | 10820 m | -42.3 | -47.3 | 250° 102 kt |
| 238 mb | 11151 m | -45.3 | -48.3 | — |
| 219 mb | 11704 m | -48.3 | -69.3 | — |
| 200 mb | 12300 m | -50.3 | -74.3 | 250° 76 kt |
| 189 mb | 12665 m | -51.5 | -75.9 | 250° 67 kt |
| 175 mb | 13162 m | -53.1 | -78.1 | — |
| 158 mb | 13810 m | -56.5 | -79.6 | 235° 57 kt |
| 150 mb | 14140 m | -58.3 | -80.3 | 245° 54 kt |
| 128 mb | 15112 m | -64.9 | -82.4 | 250° 42 kt |
| 113 mb | 15875 m | -70.1 | -84.1 | — |
| 100 mb | 16600 m | -71.1 | -86.1 | 280° 47 kt |
| 86 mb | 17483 m | -70.9 | -86.9 | — |
| 76 mb | 18246 m | -68.6 | -88.1 | 260° 15 kt |
| 65 mb | 19188 m | -67.7 | -89.4 | 235° 18 kt |
| 55 mb | 20201 m | -66.0 | -89.4 | 315° 12 kt |
| 43 mb | 21702 m | -62.1 | -88.1 | 225° 10 kt |
| 32 mb | 23550 m | -61.6 | -87.9 | 005° 18 kt |
| 22 mb | 25917 m | -53.0 | -83.6 | 270° 15 kt |
| 19 mb | 26792 m | -53.7 | -83.7 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
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