Earth ChangesS


Cloud Lightning

Midwest flooding crisis: Mississippi river crests in Minneapolis, but concerns remain

St Paul flooding
© Metropolitan CouncilSt Paul flooding.
Residents of several Midwest states would be just fine not seeing any more rainfall for a couple of weeks, but they might have to wait a few more days to get the fair weather they've craved.

River levels have soared over the past few weeks in South Dakota, Nebraska, Minnesota, Iowa and Wisconsin, flooding towns, killing crops and even setting off a mudslide in Minneapolis. The Mississippi River has been pushed into major flood stage in the Twin Cities, as have 50-year-old levees, according to TwinCities.com.

St. Paul, Minnesota, was placed under a state of emergency for the first time since 2011, according to a Chicago Tribune report. The declaration allows the state to move necessary resources into the area to aid in the recovery.

Sun

Drought brings disaster declaration for all of Utah

Hoover dam drought
With a bathtub ring marking the high water line, a recreational boat approaches Hoover Dam.
Every county in Utah will be covered by a disaster declaration because of the ongoing drought after the Agriculture Department on Tuesday added two new counties and their adjacent areas. The designation will allow farmers in the state to seek low-interest emergency loans.

Agriculture Secretary Tom Vilsack said in a letter to Utah Gov. Gary Herbert that the department would add Duchesne and Uintah counties to the disaster declaration as well as nine counties that abut the area, including three in Colorado.

All but two of Utah counties were previously included in the disaster area and the latest move covers the rest of the state. Some counties are covered as primary disasters while others are included because they are contiguous to the initial areas.

Bizarro Earth

Volcanic activity worldwide for 29 Jun 2014: Volcanoes Stromboli, Kilauea, Sakurajima

Stromboli (Eolian Islands, Italy): Activity remains elevated. A high level of magma causes continuous spattering and many strombolian eruptions from several vents on the crater terrace:


Frequent rockfalls are occurring on the Sciara del Fuoco, but (so far at least) no new lava overflows.

Sakurajima (Kyushu, Japan):
Image
Ash plume hovering over the southeastern sector of Sakurajima this morning (Tarumizu webcam)
A stronger phase of activity is occurring at the volcano. During the past 24 hours, 4 vulcanian-type explosions were registered, ejecting ash plumes to up to 13,000 ft (4.2 km) altitude. In addition, the volcano has continuous phases of ash emissions following the explosions. Ash plumes, some of them relatively thick have been drifting S, SE and E. Compared to last year, the volcano has been less active, however. So far, there have been approx. 240 recorded eruptions (explosions), while this number last year at the same time was already almost double (435).

Kilauea (Hawai'i): (29 Jun) A new lava breakout occurred Friday early morning (local time) from a new vent on the outer northern flank of Pu'u 'O'o crater. It feeds a new lava flow with several branches headed to the north and northeast. The most advanced of the them traveled to the NW and had quickly reached a length of approx 1 km yesterday, but has not advanced much since.
Image
The event was marked by a sudden deflation of the cone, indicating that magma drained from underneath the Pu'u 'O'o crater terrace and moved to the new vent. This rapid drop in magma level under the crater terrace resulted in the collapse of several of the spatter cones. Until yesterday, these had been the site of frequent overflows and were feeding the Kahaual'a2 flow field.

Overall, activity at the volcano has been relatively stable over the past months, with good magma supply to both the summit lava lake in Halema'uma'u and the Pu'u 'O'o vents on the eastern rift zone in 10 km distance. The new vent at Pu'u 'O'o is simply a change in the surface configuration of vents for Kilauea's continued magma supply.

Bizarro Earth

USGS: Earthquake Magnitude 6.7 - 205km SSE of Mata-Utu, Wallis and Futuna

Mata-Utu Quake_290614
© USGS
Event Time
2014-06-29 17:15:08 UTC
2014-06-29 05:15:08 UTC-12:00 at epicenter

Location
15.043°S 175.567°W depth=10.0km (6.2mi)

Nearby Cities
205km (127mi) SSE of Mata-Utu, Wallis and Futuna
431km (268mi) WSW of Apia, Samoa
527km (327mi) W of Tafuna, American Samoa
530km (329mi) W of Pago Pago, American Samoa
562km (349mi) ENE of Lambasa, Fiji

Scientific Data

Bizarro Earth

USGS: Earthquake Magnitude 6.4 - 197km NW of Hihifo, Tonga

Hihifi Quake_290614
© USGS
Event Time
2014-06-29 15:52:22 UTC
2014-06-29 03:52:22 UTC-12:00 at epicenter

Location
14.909°S 175.244°W depth=10.0km (6.2mi)

Nearby Cities
197km (122mi) NW of Hihifo, Tonga
393km (244mi) WSW of Apia, Samoa
491km (305mi) W of Tafuna, American Samoa
494km (307mi) W of Pago Pago, American Samoa
599km (372mi) ENE of Lambasa, Fiji

Scientific Data

Bizarro Earth

Indonesia's Mount Sinabung erupts, causing massive evacuation

Image
Mount Sinabung November 2013 eruption
Powerful burst of hot ash erupted from one of the most active volcanoes in Indonesia, Mount Sinabung in Karo district of North Sumatra, on Sunday evening, triggering massive evacuation, official disclosed here.

The eruption occurred only months after the volcano had erupted intermittently from September to February which left 15 people dead, more than 30,000 other internally displaced and a warning to aviation.

Sunday's eruption occurred at 19:29 p.m. Jakarta time (1229 GMT) with 4,000 meter high column of ash spewed to the sky, Sutopo Purwo Nugroho, spokesman of national disaster agency said.

Bizarro Earth

USGS: Earthquake Magnitude 5.2 - 89 miles NNE Douglas, Arizona

Image
© USGS
Event Time:
2014-06-29 04:59:33 UTC
2014-06-28 21:59:33 UTC-07:00 at epicenter

Location:
32.607°N 109.151°W depth=5.0km (3.1mi)

Nearby Cities:
50km (31mi) NW of Lordsburg, New Mexico
83km (52mi) WSW of Silver City, New Mexico
136km (85mi) WNW of Deming, New Mexico
144km (89mi) NNE of Douglas, Arizona
288km (179mi) ESE of Phoenix, Arizona

Technical data

Bizarro Earth

Geologists have discovered three previously unrecorded active volcanoes in southeast Australia

Image
Geologists have discovered three previously unrecorded active volcanoes in southeast Australia, which could yet deliver a blast from the past. The new Monash University research, gives a detailed picture of an area of volcanic centres already known to geologists in the region.

Covering an area of 19,000 square kilometres in Victoria and South Australia, with over 400 volcanoes, the Newer Volcanics Province (NVP) features the youngest volcanoes in Australia including Mount Schank and Mount Gambier.

Focusing on the Hamilton region, lead researcher Julie Boyce said the surprising discovery means additional volcanic centres may yet be discovered in the NVP.

"Victoria's latest episode of volcanism began about eight million years ago, and has helped to shape the landscape. The volcanic deposits, including basalt, are among the youngest rocks in Victoria but most people know little about them," Boyce said.

Bizarro Earth

USGS: Earthquake Magnitude 6.9 - 154km NNW of Visokoi Island

Earthquake 7.1 Visokoi Island
© USGS
Event Time:
2014-06-29 07:52:57 UTC
2014-06-29 05:52:57 UTC-02:00 at epicenter

Location:
55.560°S 28.570°W depth=14.7km (9.1mi)

Nearby Cities:
152km (94mi) NW of Visokoi Island,
2497km (1552mi) ESE of Ushuaia, Argentina
2687km (1670mi) ESE of Rio Gallegos, Argentina
2687km (1670mi) ESE of Puerto Deseado, Argentina
1968km (1223mi) ESE of Stanley, Falkland Islands

Scientific data

Bizarro Earth

USGS: Earthquake Magnitude 6.2 - 134km ESE of Iwo Jima, Japan

Earthquake 6.2 Iwo, Japan
© USGS
Event Time:
2014-06-29 05:56:31 UTC
2014-06-29 15:56:31 UTC+10:00 at epicenter

Location:
24.401°N 142.591°E depth=43.2km (26.8mi)

Nearby Cities:
134km (83mi) ESE of Iwo Jima, Japan
1068km (664mi) NNW of N. Islands Municipality, N. Mariana Islands
1069km (664mi) NNW of Saipan, Northern Mariana Islands
1091km (678mi) NNW of JP Tinian Town pre-WW2, N. Mariana Islands
1191km (740mi) SSE of Shimoda, Japan

Scientific data