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Major mag. 7.6 earthquake - Mariana Islands on Friday, 29 July 2016

Major mag. 7.6 earthquake - Mariana Islands on Friday, 29 July 2016

Major mag. 7.6 earthquake  - Mariana Islands on Friday, 29 July 2016
Hypocenter depth recalculated from 209.0 to 213.0 km.
Jul 29 21:26: Magnitude recalculated from 7.6 to 7.7.
Hypocenter depth recalculated from 213.0 to 211.0 km.
Hypocenter depth recalculated from 211.0 to 209.0 km.
Jul 29 21:27: Magnitude recalculated from 7.7 to 7.8.
Hypocenter depth recalculated from 209.0 to 207.0 km.
Hypocenter depth recalculated from 207.0 to 201.0 km.
Hypocenter depth recalculated from 201.0 to 194.0 km.
Jul 29 21:41: Magnitude recalculated from 7.8 to 7.7.
Hypocenter depth recalculated from 194.0 to 245.0 km.
Jul 29 21:50: Magnitude recalculated from 7.7 to 7.6.
Date & time: Fri, 29 Jul 21:18:28 UTC
Magnitude: 7.6
Depth: 245.0 km
Epicenter latitude / longitude: 18.6°N / 145.57°E [Map]
Nearest volcano: Agrigan (27 km)
Primary data source: GFZ
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- thank you.

Data for same earthquake as reported from other agencies
TimeMag. / DepthLocationMapSource
Fri, 29 Jul
Fri, 29 Jul 21:18 UTCM 7.7 / 269 km PAGAN REG., N. MARIANA ISLANDS[Map]EMSC
Fri, 29 Jul 21:18 UTCM 7.7 / 212.4 km- 31km SSW of Agrihan, Northern Mariana Islands[Map]USGS

shake map
(shakemap: USGS)
"I felt it" reports:
Piti, guam / MMI V (Moderate shaking)
Tumon, Guam (572.3 km NNE from epicenter) [Map] / MMI V (Moderate shaking): I'm on the 11th floor of a condo with rollers to reduce the damage. The building rocked for more than a minute. after subsiding, it intensified after about 45 seconds and then continued. By far the biggest earthquake in Guam in the last five years.
Sheraton Tumon (574.1 km NNE from epicenter) [Map] / MMI II (Very weak shaking) (via app)
Yigo (Guam) (559 km S from epicenter)(no details): Felt moderate ground shake at my location Yigo, Guam (via EMSC)
Hagåtña (Guam) (571 km S from epicenter)(no details): Felt it saw it heard it (via EMSC)
Yigo (Guam) (562 km S from epicenter)(no details): Still in bed and felt the bed shaking (via EMSC)
Yigo (Guam) (562 km S from epicenter)(no details): Yigo Guam mt Santa Rosa (via EMSC)
Yigo (Guam) (559 km S from epicenter)(no details): Pagan has a volcano that erupted a few decades ago. (via EMSC)
Kagman (Northern Mariana Islands) (378 km S from epicenter)(no details): It felt long. Although it looked like the house stopped shaking first, the car was still moving for a while. (via EMSC)
Saipan (Northern Mariana Islands) (377 km S from epicenter)(no details): I am at the eastern most side of saipan. We hear a rumbling noise then felt the ground shake. Headed out the door then could see the cars shaking as well. (via EMSC)
Saipan (Northern Mariana Islands) (377 km S from epicenter)(no details): Ocean was mirror glassy calm with virtually no waves hitting reef. A few minutes after the shaking stopped 2-3 foot waves hitting reef for about ten minutes. Water splashed out if swimming pool. (via EMSC)
Saipan (Northern Mariana Islands) (377 km S from epicenter)(no details): I was on the second floor of our house and felt the house vibrate as well as hear a slightly loud vibration sound. Shelves swaying somewhat, but everything in tact. Pretty long shaker too. (via EMSC)
Garapan (Northern Mariana Islands) (374 km S from epicenter)(no details): I am at the hospital, and we lost power shortly after, unsure if directly related or not (via EMSC)
Capitol Hill (Northern Mariana Islands) (373 km S from epicenter)(no details): I was lying in bed and felt my body shake from side to side. My windows and mirror were wobbly as well. I sleep on the second floor of my house and I swear it felt like everything was moving. It was the longest duration I felt compared to the earthquakes I've experienced during my stay in Tokyo (via EMSC)
San Vicente (Northern Mariana Islands) (380 km S from epicenter)(no details): Felt it start slow then strong (via EMSC)
Susupe (Northern Mariana Islands) (379 km S from epicenter)(no details): That was strong!!!! (via EMSC)
Garapan (Northern Mariana Islands) (374 km S from epicenter)(no details): It was the longest earthquake we had faced and luckily no one got hurt, I suppose. (via EMSC)
Mangilao (Guam) (572 km S from epicenter)(no details): The shaking wasn't strong, but it went on for 15 or 20 seconds. I wouldn't have even registered it as different from one of our normal local little Quakes, except that the shaking went on for quite a long time in comparison. (via EMSC)
Tamuning (Guam) (570 km S from epicenter)(no details): Slight movements, barely feeling it while lying in bed. Guam (via EMSC)
Dededo (Guam) (564 km S from epicenter)(no details): I happened to be laying on the ground, and I felt the earth shift side to side. (via EMSC)
Yigo (Guam) (562 km S from epicenter)(no details): Longest earthquake I have felt. Shook my couch and tv. (via EMSC)
Yigo (Guam) (561 km S from epicenter)(no details): The trembling/rumbling lasted longer than usual. I'd say 30-35 seconds. (via EMSC)
Yigo (Guam) (561 km S from epicenter)(no details): Felt outside, shook vehicles in Yigo, Guam (via EMSC)
Chalan Kanoa (Northern Mariana Islands) (386 km S from epicenter)(no details): The swaying seemed to last for about two full minutes. (via EMSC)
San Vicente (Northern Mariana Islands) (384 km S from epicenter)(no details): long duration, got worse towards the end (via EMSC)
Saipan (Northern Mariana Islands) (381 km S from epicenter)(no details): Last fot about 2 minutes (via EMSC)
Saipan (Northern Mariana Islands) (381 km S from epicenter)(no details): Felt the earth moving..coffee cup moving.. (via EMSC)
Saipan (Northern Mariana Islands) (381 km S from epicenter)(no details): No comments. The earthquake lasted for moments. Just as I was getting up to grab my kids, it stopped. Will we be expecting aftershocks? Thank you. (via EMSC)
Garapan (Northern Mariana Islands) (378 km S from epicenter)(no details): it was scary and strong (via EMSC)
Earthquakes in same area up to 1 year afterwards (likely aftershocks)
TimeMag. / DepthLocationMapSource
Thu, 1 Dec
Thu, 1 Dec 09:22 UTCM 5.0 / 211 km - [info] (60 km)Mariana Islands
[Map]
GFZ
Wed, 7 Dec
Wed, 7 Dec 01:59 UTCM 4.6 / 40 km - [info] (112 km) PAGAN REG., N. MARIANA ISLANDS[Map]EMSC
Fri, 23 Dec
Fri, 23 Dec 01:01 UTCM 5.0 / 239 km - [info]Pagan (17 km) - Mariana IslandsMariana Islands
[Map]
GFZ
(2199.5 km NNW from epicenter) / not felt
Sun, 29 Jan
Sun, 29 Jan 23:35 UTCM 5.1 / 160 km - [info] (51 km)Mariana Islands
[Map]
GFZ
(4636.4 km SW from epicenter) / MMI II (Very weak shaking)
Thu, 2 Feb
Thu, 2 Feb 10:30 UTCM 5.2 / 10 km - [info] (34 km)Mariana Islands
[Map]
GFZ
Thu, 16 Feb
Thu, 16 Feb 21:43 UTCM 4.8 / 248 km - [info] (59 km)Mariana Islands
[Map]
GFZ
Thu, 6 Apr
Thu, 6 Apr 04:22 UTCM 5.2 / 10 km - [info] (82 km)Mariana Islands
[Map]
GFZ
Sat, 29 Apr
Sat, 29 Apr 23:49 UTCM 4.8 / 281 km - [info] (32 km)Mariana Islands[Map]GFZ
Thu, 25 May
Thu, 25 May 15:39 UTCM 4.7 / 82 km - [info] (89 km)- 92km ENE of Pagan, Northern Mariana Islands[Map]USGS
Wed, 31 May
Wed, 31 May 06:29 UTCM 5.2 / 163 km - [info] (44 km)Mariana Islands
[Map]
GFZ
Thu, 8 Jun
Thu, 8 Jun 23:23 UTCM 5.2 / 10 km - [info] (137 km)Mariana Islands Region[Map]GFZ

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