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SPC Tornado/Severe Thunderstorm Alerts (UNOFFICIAL)
@spc-storms.nws-bot.us
Unofficial bot sharing alerts from SPC Tornado/Severe Thunderstorm Watches. This account is not monitored. Contact @wandrme.paxex.aero if needed.
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SPC Oct 13, 2024 1630 UTC Day 1 Convective Outlook ⛈️THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING FROM THE NORTHERN APPALACHIANS INTO PARTS OF THE TENNESSEE VALLEY🌪️ Additional Details Here.

Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1116 AM CDT Sun Oct 13 2024 Valid 131630Z - 141200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING FROM THE NORTHERN APPALACHIANS INTO PARTS OF THE TENNESSEE VALLEY.... ...SUMMARY... Strong to locally severe thunderstorms are possible, mainly this evening, from Pennsylvania southward to the Tennessee Valley. Isolated wind damage should be the main threat. ...Central/Southern Appalachians into the Tennessee Valley... Water vapor loop shows a fast-moving and deepening shortwave trough over WI. This feature will dig southeastward across the Great Lakes region through the day, with fast flow aloft extending eastward across the central Appalachians. A surface low currently over northern OH will track eastward across PA along a warm front, while an associated cold front sweeps southeastward across OH/WV/KY/TN. Low-level moisture is quite limited ahead of this system, which will limit coverage and overall intensity of convection. However, over half of morning CAM solutions suggest thunderstorm development along the front this afternoon and evening, where winds aloft and steep low-level lapse rates will promote a risk of locally gusty/damaging winds. The MRGL risk area has been extended northeastward into parts of central/northeast PA, ahead of the surface low and along the warm front. CAPE will be very weak in this area, but forecast soundings and some CAM guidance suggest the potential for 1 or 2 rotating storms capable of gusty wind or perhaps a brief spin-up around peak heating. ..Hart/Weinman.. 10/13/2024
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SPC Tornado/Severe Thunderstorm Alerts (UNOFFICIAL)
@spc-storms.nws-bot.us
Unofficial bot sharing alerts from SPC Tornado/Severe Thunderstorm Watches. This account is not monitored. Contact @wandrme.paxex.aero if needed.
23 followers1 following162 posts
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