Tag: 24,

Photo and Video Chronology — January 23 & 24, 2025 — Inactive vents at Kīlauea summit
Official

Photo and Video Chronology — January 23 & 24, 2025 — Inactive vents at Kīlauea summit

January 24, 2025 — Kīlauea summit overflight On the morning of January 24th, USGS Hawaiian Volcano Observatory scientists conducted an overflight of Kīlauea summit to capture thermal and surficial imagery of the December 2024 to January 2025 paused eruption. This video compilation shows aerial views of Halema’uma’u captured during the overflight.  The north vent that was erupting during episode five of the recent Kīlauea summit eruption has a small patch of lava that was weakly spattering during the morning of February 24, 2025. USGS photo by J. Barnett. January 17, 2025 - UAS video of spattering eruptive vents in Halema‘uma‘u
Florida State Watch Office Morning Situation Report for Friday, January 24, 2025
Official

Florida State Watch Office Morning Situation Report for Friday, January 24, 2025

Florida State Watch Office Morning Situation Report EOC Activation Level:  Level 2 Meteorological Summary: Mostly dry conditions and mostly to partly sunny skies can be expected statewide today as high pressure builds over the Sunshine State (near 0% chance of rain). A few isolated showers remain possible along the Southeast Coast as a cold front moves across the area later today (5-15% chance of rain). Mostly sunny skies across North Florida will continue to aid in melting off the remaining snowpack on the ground; Unfortunately, roadways that remain shaded throughout the day will continue to have black ice issues at
Official

SPC Jan 24, 2025 2000 UTC Day 1 Convective Outlook

SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0144 PM CST Fri Jan 24 2025 Valid 242000Z - 251200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast across the contiguous United States. ...20z Update... No changes, thunderstorms are unlikely over the CONUS. See the prior outlook for additional info. ..Lyons.. 01/24/2025 .PREV DISCUSSION... /ISSUED 1010 AM CST Fri Jan 24 2025/ ...Synopsis... Surface high pressure and a stable airmass remain in place across the CONUS as mid-level troughs eject into the Atlantic and impinge on the West Coast, inhibiting thunderstorm development. Read
Official

SPC Jan 24, 2025 Day 4-8 Severe Weather Outlook

Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0359 AM CST Fri Jan 24 2025 Valid 271200Z - 011200Z ...DISCUSSION... On Monday/Day 4, a shortwave ridge is forecast over the south-central U.S. The overall pattern is forecast to gradually amplify on Tuesday/Day 5 and Wednesday/Day 6, as a mid-level low moves slowly eastward across the Desert Southwest. Ahead of the system, moisture return is expected across the southern Plains in the early to mid week, as mid-level flow becomes southwesterly. A moist airmass is forecast to become established across the southern Plains by Wednesday, with
Official

SPC Jan 24, 2025 0830 UTC Day 3 Severe Thunderstorm Outlook

SPC 0830Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0225 AM CST Fri Jan 24 2025 Valid 261200Z - 271200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated to scattered thunderstorms will be possible from Sunday into Sunday night from the Texas Coastal Plain into the lower Mississippi Valley, but no severe threat is expected. ...DISCUSSION... Westerly mid-level flow will be in place across the southeastern U.S. on Sunday. At the surface, a cold front is forecast to move to the western Gulf Coast. Ahead of the front, a moist airmass will remain mostly offshore
Official

SPC Jan 24, 2025 0700 UTC Day 2 Convective Outlook

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1259 AM CST Fri Jan 24 2025 Valid 251200Z - 261200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated to scattered thunderstorms will be possible in parts of central and east Texas Saturday night. ...DISCUSSION... West to west-southwest mid-level flow will be in place across the southern U.S from Saturday into Saturday night. Beneath this flow, a belt of strong low-level flow will be in place across parts of central and east Texas. In response, low-level moisture return is forecast to take place across parts of
Photo and Video Chronology — December 24, 2024 — Kīlauea summit eruption resumes
Official

Photo and Video Chronology — December 24, 2024 — Kīlauea summit eruption resumes

The eruption at Kīlauea volcano that began yesterday, December 23, slowed starting around 3 p.m. HST yesterday. The eruption paused through the night and reactivated this morning, December 24, at several of the vents along the southwest of Halema‘uma‘u crater floor.  Christmas Eve Kīlauea Eruption Observations The eruption at Kīlauea volcano that began yesterday, December 23, slowed starting around 3 p.m. HST yesterday. The eruption paused through the night and reactivated this morning at several of the vents along the southwest of Halema‘uma‘u crater floor. Eruptive activity remains confined to Halemaʻumaʻu and the downdropped block within the caldera and may fluctuate in
Official

SPC Dec 24, 2024 1300 UTC Day 1 Convective Outlook

SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0651 AM CST Tue Dec 24 2024 Valid 241300Z - 251200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FOR PORTIONS OF CENTRAL...EAST...AND SOUTHEAST TEXAS... ...SUMMARY... Isolated to widely scattered strong to severe thunderstorms capable of large hail and damaging gusts are possible late this afternoon into the overnight. ...Central and eastern TX... Water-vapor imagery early this morning shows an upper trough digging southeastward over the southern High Plains. This upper feature is expected to reach eastern TX and the western Gulf of Mexico by
Official

SPC Dec 24, 2024 Day 4-8 Severe Weather Outlook

Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0359 AM CST Tue Dec 24 2024 Valid 271200Z - 011200Z ...DISCUSSION... At least some severe-weather potential is expected across East Texas and the Deep South for Friday/Day 4 and Saturday/Day 5. On Friday/Day 4, a secondary shortwave trough may evolve across the southern Plains in the wake of the shortwave trough related to Thursday's/Day 3 severe potential. While some severe storms could occur across east/southeast Texas toward the ArkLaTex on Friday/Day 4, details of available buoyancy are uncertain, especially given the short periodicity between these mid-level
Official

SPC Dec 24, 2024 0100 UTC Day 1 Convective Outlook

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0651 PM CST Mon Dec 23 2024 Valid 240100Z - 241200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast through tonight across the contiguous United States. ...Discussion... Little lightning activity is ongoing this evening across the CONUS, with a few flashes noted just off the northern CA Coast earlier. Weak levels of elevated instability ahead of the primary upper trough may support sporadic flashes through tonight, mainly over northern CA. A greater chance of thunderstorms will occur over parts of OK and