MODERATE QUAKE SHAKES CALIFORNIA-MEXICO BORDER

 

EARTHQUAKE SUMMARY FOR AUGUST 10, 2020

 

The swarm of light earthquakes in southern California near the Mexico border continued today, maximizing with several events of M 4.0. NEIC reported maximum intensity up to IV in Calipatria, Westmorland and II-III in Brawley, El Centro and Trabuco Canyon among others. This summary had reported on this swarm in the previous issues as:

 

"A swarm of light earthquakes has been occurring in southeastern California near the Mexican border. This swarm began shortly after a C-class solar flare the strongest in more than two months. Swarms in this area of high heat flow are often associated with unusual flares or solar activity. Such swarms occasionally grow over several days and include a moderate sized event. But it also occurs that they grow without a recognizable mainshock and gradually dissipate. The C-Class solar flare was noted in the previous issues of this report as:

 

"The first solar flare of C-class or higher since May 29, 2020 (C9.3, M1.0) occurred near local solar midnight in North Carolina on August 8. This is the second largest solar flare in the past year following the May 29 event. Solar flares, especially rare ones such as this, can also help trigger seismicity in earthquake-prone areas.

 

Flare #    START  MAX       END    CLASS     DATE    Flux (Jm-2)

 

6190       0342   0349      0355   C1.5      (August 8, 2020)   5.5E-04  

" (August 9, 2020)

 

The last series in this region which included an M 4.0 or greater event occurred on January 12, 2020; November 12, 2019 and November 19, 2018. Forecast 126102 had expected today's activity was likely around August 6-11. This activity is located at the 10th node (36 degrees) from the Alaska Peninsula and was probably promoted by energy from that source." (August 10, 2020)

 

The largest of today's earthquakes in Southern California was an M 4.6. NEIC reported It was felt with maximum intensity IV in Southern California at Niland and II-III in Calipatria, Thermal, Mecca, Brawley, El Centro, Coachella, Desert Center, Indio and La Quinta. Following is a listing of events in this swarm tpday of M>=3. A more extensive list of M>=2 events can be found in the "CALIFORNIA" regional listing below. It is also located at 100 degrees from the epicenter of the M 7.3 in New Guinea of July 17, 2020 and was probably promoted by energy from that event. Forecast 126120 had expected today's activity within about 50 km was likely around August 11. A foreshock to today's activity occurred several hours after the New Guinea quake on July 17.

 

O: 10AUG2020 22:44:51  33.1N  115.7W ML=3.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 13:33:56  33.2N  115.7W ML=3.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:58:16  33.2N  115.7W ML=3.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:03:39  33.2N  115.7W Mw=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:39:15  33.2N  115.7W Mw=3.5  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:29:59  33.2N  115.7W ML=3.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:53:21  33.2N  115.7W ML=3.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:58:52  33.2N  115.7W ML=3.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:00:13  33.3N  115.7W ML=3.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:13:55  33.3N  115.7W Mw=3.7  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:29:29  33.3N  115.7W Mw=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:55:47  33.3N  115.7W ML=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:56:14  33.2N  115.7W mw=4.6  ANSS   SSE of Bombay Beach          

P: 11AUG2020 126102    32.8N  116.0W 2.5-4.5 AAAAA  So. California             

 

The largest earthquake in the world today was an M 5.7 near Savannah, Honduras.

NEIC reported maximum intensity V was felt in Honduras at Islas de la Bahia in Jose Santos Guardiola, Roatan, and Tocca Colon with IV in Savannah Bight, Monte Placentero, Sandy Bay, Trujillo Colon and lesser shaking at French Harbor, Rio Estebanand Utila, Honduras. This is the strongest earthquake in the area of Honduras within about 250 km of today's epicenter since an M 6.0 on April 16, 2020. Both may be aftershocks of an M 7.6 quake to the northeast on January 10, 2018.  Forecast 126039 had expected today's event within about 15 km of the epicenter was likely around August 9. This earthquake is at the sixth node (60 degrees) from the M 7.8 in the Alaska Peninsula of July 22 and was probably promoted from that source.

 

O: 10AUG2020 14:13:28  16.9N   85.9W Mw=5.7  EMSC   OFFSHORE HONDURAS            

P:  9AUG2020 126039    17.0N   86.0W 3.5-5.3 AAAAA  Nicaragua                  

 

An unusual earthquake of M 4.9 was felt in northern Mozambique today. NEIC reported it was felt with intensity II in Nacala, Nampula, Mozambique.  This is the strongest earthquake in northern Mozambique within about 300 km of this epicenter since an M  4.9 on August 11, 2020 and prior to that an M 5.2 on July 15, 2015.

 

O: 11AUG2020 05:10:18  14.0S   40.8E mb=4.9  EMSC   MOZAMBIQUE                   

 

Earthquakes of M 4.5 and 4.6 also continued in Alaska today - in the Alaska Peninsula and in the Rat Islands, Aleutians. These were not reported felt. They had been expected in early August in forecasts 126174, 126166 and 126159.

 

O: 10AUG2020 14:30:21  51.3N  178.7E mb=4.5  EMSC   RAT ISLANDS, ALEUTIAN ISLANDS

P:  3AUG2020 126174    52.0N  178.0E 4.0-5.8 CAAAA  Rat Islands                

 

O: 10AUG2020 12:54:39  55.1N  158.0W mb=4.6  EMSC   ALASKA PENINSULA

O: 10AUG2020 18:53:37  55.9N  157.5W ML=2.7  EMSC   ALASKA PENINSULA

O: 11AUG2020 03:06:58  56.0N  156.1W ML=3.1  EMSC   SOUTH OF ALASKA

O: 10AUG2020 15:33:20  54.6N  160.6W mb=3.7  EMSC   ALASKA PENINSULA             

P:  7AUG2020 126159    54.7N  156.9W 3.5-5.1 BAAAA  Alaska Peninsula           

P:  8AUG2020 126166    55.0N  161.3W 3.5-4.9 AAAAA  Alaska Peninsula           

 

OTHER GLOBAL EARTHQUAKE ACTIVITY

 

For most events there are two listings. The first line is the observed event starting with "O:" for Observed. There follows the date, month and year, the time in UT hours:minutes:seconds, the latitude and longitude, the given magnitude and the reporting agency followed by the geographic location. The second line starts with "P:" This is the forecast event as forecast in our summaries normally more than a month in advance. Magnitudes may vary in response to updated seismic watches and daily variations due to tidal and other influences. This line has the forecast date, month and year, the forecast number, latitude, longitude and forecast magnitude range.  This is followed by a comparison between the forecast and the event. The comparison includes letters A-D. The first is number of days difference from predicted (A:up to 2, B3-5; C:6-10; D:more than 10), Difference in latitude (A:up to 1 degree; B:1-2 degrees; C:2-4 degrees; D:more than 4 degrees); longitude (same comparison as with latitude); magnitude (A: within forecast range; B: higher than forecast range; C: lower than forecast range; D: no comparison possible). The last letter is a stand in for a future comparison which needs to be done statistically after a large number of forecasts have been made. In previous data, an excellent match is generally AAAAA; a good match as one or two B's; a fair match has several B's and C's and a poor match is one which contains a number of C's or D's. 

 

ASIA

 

O: 11AUG2020 05:29:55  21.7N  121.4E Mw=4.3  EMSC   TAIWAN REGION                 

O: 11AUG2020 01:01:06  24.7N  121.9E ML=4.7  EMSC   TAIWAN                       

O: 11AUG2020 01:01:06  24.7N  121.9E ML=4.7  TAI    Hualien, Taiwan              

O: 11AUG2020 05:29:38  21.8N  121.2E ML=4.6  TAI    Hualien, Taiwan               

P:  7AUG2020 126067    24.0N  124.0E 4.0-5.4 BABAA  Taiwan                     

P:  8AUG2020 126066    23.0N  122.0E 4.0-5.4 BBAAA  Taiwan                     

 

CWB reported the M 4.7 was felt with intensity III in Yilan and II in Hualien, Nantou, Taichung, Taipei, Chiayi, Miaoli, Taoyuan and Hsinchu Counties, Taiwan. 

The M 4.6 was reported with intensity II in Pintung, and Taitung Counties, Taiwan.

 

O: 11AUG2020 06:31:47  28.6N   52.1E ML=4.5  EMSC   SOUTHERN IRAN                

P:  7AUG2020 126064    28.0N   52.0E 3.5-5.2 BAAAA  So. Iran/Persian Gulf      

 

O:  9AUG2020 17:13:33  30.4N   94.9E mb=4.9  ANSS   WSW of Qamdo China           

P: 11AUG2020 126108    32.0N   95.0E 3.5-5.0 ABAAA  So. China                  

 

No significant (M>=5) or unusual earthquakes were reported in Asia today.

 

INDONESIA AND PHILIPPINES

 

O: 10AUG2020 19:32:37   4.0S  129.1E ML=4.1  EMSC   SERAM, INDONESIA             

P:  5AUG2020 125999     4.0S  127.0E 4.0-5.4 BABAA  Ceram area                 

 

O: 10AUG2020 12:13:04   4.8S  143.5E mb=4.5  EMSC   NEW GUINEA, PAPUA NEW GUINEA 

P:  7AUG2020 126011     3.0S  142.0E 4.0-5.4 BBBAA  Papua New Guinea           

 

O: 10AUG2020 15:15:56   6.2S  131.6E ML=4.4  EMSC   KEP. TANIMBAR REGION, INDONESI

P: 10AUG2020 126020     7.0S  130.0E 4.0-5.4 AABAA  West Irian, PNG            

 

O: 10AUG2020 15:24:22   8.3N  123.4E ML=4.0  EMSC   MINDANAO, PHILIPPINES        

P:  8AUG2020 125991     8.0N  126.0E 4.0-5.6 AACAA  Mindanao, Philippines      

 

O: 11AUG2020 03:29:26   8.4S  116.0E ML=4.0  EMSC   LOMBOK REGION, INDONESIA     

P:  3AUG2020 126204    10.0S  116.0E 4.0-5.4 CBAAA  Sumbawa Island area        

 

O: 11AUG2020 06:12:50   9.8S  119.1E ML=4.1  EMSC   SUMBA REGION, INDONESIA      

P: 11AUG2020 126001     7.0S  120.0E 4.0-5.6 ACAAA  Flores Island area         

 

O: 10AUG2020 20:43:18  12.1N  124.1E ML=4.0  EMSC   SAMAR, PHILIPPINES           

P: 10AUG2020 126034    13.0N  124.0E 3.5-4.9 AAAAA  Luzon, Philippines         

 

O: 11AUG2020 02:31:48  15.0N  120.3E ML=4.4  EMSC   LUZON, PHILIPPINES           

P:  8AUG2020 126033    14.0N  122.0E 3.5-4.9 BABAA  Luzon, Philippines         

 

No significant (M>=5) or unusual earthquakes were reported in Indonesia or the Philippines today.

 

CENTRAL AND SOUTH AMERICA

 

O: 10AUG2020 14:13:28  16.9N   85.9W Mw=5.7  EMSC   OFFSHORE HONDURAS            

P:  9AUG2020 126039    17.0N   86.0W 3.5-5.3 AAAAA  Nicaragua                  

 

O: 10AUG2020 18:41:39  17.1N   95.3W ML=4.0  EMSC   OAXACA, MEXICO               

P: 10AUG2020 126027    17.0N   94.0W 3.5-5.4 AAAAA  Chiapas, Mexico            

 

O: 10AUG2020 23:09:30  19.2N   68.8W ML=3.3  EMSC   DOMINICAN REPUBLIC REGION

O: 10AUG2020 21:07:55  20.1N   70.7W ML=3.3  EMSC   DOMINICAN REPUBLIC REGION

O: 11AUG2020 00:31:00  20.1N   70.7W ML=3.3  EMSC   DOMINICAN REPUBLIC REGION

O: 11AUG2020 01:24:44  20.1N   70.7W ML=3.1  EMSC   DOMINICAN REPUBLIC REGION

O: 11AUG2020 02:21:19  20.2N   70.3W ML=3.2  EMSC   DOMINICAN REPUBLIC REGION

O: 10AUG2020 12:30:24  18.6N   69.7W ML=3.2  EMSC   DOMINICAN REPUBLIC           

O: 11AUG2020 04:26:39  19.1N   68.1W ML=3.1  EMSC   DOMINICAN REPUBLIC REGION    

P: 11AUG2020 126046    18.0N   68.0W 3.4-5.1 ABAAA  Puerto Rico                

 

O: 11AUG2020 05:51:39  23.9S   66.8W ML=4.8  EMSC   JUJUY, ARGENTINA             

P:  7AUG2020 126208    24.0S   68.0W 4.0-5.8 BAAAA  Argentina                  

 

O: 11AUG2020 05:38:02  30.0S   71.6W ML=4.2  EMSC   OFFSHORE COQUIMBO, CHILE     

P:  7AUG2020 126223    30.0S   69.0W 4.0-5.5 BABAA  Coast Central Chile         

 

O: 11AUG2020 06:32:25  32.8S   71.5W ML=4.0  EMSC   VALPARAISO, CHILE            

O: 10AUG2020 09:15:14  33.4S   71.8W mb=4.6  EMSC   OFFSHORE VALPARAISO, CHILE   

O: 11AUG2020 06:32     32.8S   71.5W mb=4.0  GUC    Valparaiso at Quillota, Chile.

P:  6AUG2020 126221    33.0S   70.0W 4.0-5.7 BAAAA  Central Chile              

 

GUC reported this earthquake of M 4.0 was felt with intensity   IV in  Valparaiso at Quillota, Chile.

NEIC reported this earthquake of M 4.6 in Central Chile  was felt with intensity II-III in the area(s) of Central Chile in Valparsaiso at San Antonio, Valparaiso (IV) and !uilpue, Villa Alemana and Santiago.

 

AFRICA AND EUROPE

 

O: 11AUG2020 05:10:18  14.0S   40.8E mb=4.9  EMSC   MOZAMBIQUE                   

 

O: 11AUG2020 01:25:59  73.5N    8.5E mb=4.4  EMSC   GREENLAND SEA                

P:  4AUG2020 126192    74.0N   14.0E 3.0-4.4 CAAAA  Norway                     

 

No significant (M>=5) or unusual earthquakes were reported in Europe today.

 

SOUTHWEST PACIFIC

 

O: 10AUG2020 22:39:06  10.4S  161.3E Mw=5.1  EMSC   SOLOMON ISLANDS              

P: 11AUG2020 126199    10.0S  161.0E 4.0-5.5 AAAAA  No. of Santa Cruz Islands  

 

OCEAN RIDGES

 

O: 10AUG2020 23:25:13   4.0S   12.4W mb=5.0  EMSC   NORTH OF ASCENSION ISLAND    

P:  9AUG2020 126010     2.0S   13.0W 4.0-5.6 ABAAA  No. of Ascension Isl       

 

O: 11AUG2020 01:25:59  73.5N    8.5E mb=4.4  EMSC   GREENLAND SEA                

P:  4AUG2020 126192    74.0N   14.0E 3.0-4.4 CAAAA  Norway                     

 

No significant (M>=5) or unusual earthquakes were reported on Ocean Ridges today.

 

 

ZEALANDIA AND AUSTRALIA REGION

 

O: 11AUG2020 00:28:49  34.9S  179.3E ML=4.1  EMSC   SOUTH OF KERMADEC ISLANDS    

P:  8AUG2020 126225    37.0S  177.0E 3.0-4.7 BCBAA  North Island, N.Z.          

 

JAPAN AND KURIL ISLANDS

 

O: 10AUG2020 20:26:58  49.0N  158.0E mb=4.6  EMSC   EAST OF KURIL ISLANDS        

P:  6AUG2020 126137    49.0N  156.0E 3.5-5.4 BABAA  NE Pacific                 

 

U.S./CANADA*

 

WESTERN U.S./CANADA

 

CALIFORNIA

 

O: 10AUG2020 17:49:06  33.4N  115.5W Ml=2.1  EMSC   SOUTHERN CALIFORNIA          

P: 11AUG2020 126102    32.8N  116.0W 2.5-4.5 AAAAA  So. California             

 

O: 10AUG2020 09:50:59  34.7N  119.4W Ml=2.1  EMSC   SOUTHERN CALIFORNIA          

P:  9AUG2020 126104    34.3N  118.5W 2.5-4.6 AAAAA  So. California             

 

O: 10AUG2020 20:30:34  36.2N  118.1W Ml=2.3  EMSC   CENTRAL CALIFORNIA           

P:  6AUG2020 126107    35.7N  117.6W 2.5-4.4 BAAAA  So. California             

 

O: 10AUG2020 19:04:49  36.9N  121.6W Md=2.4  EMSC   CENTRAL CALIFORNIA

O: 10AUG2020 19:02:00  36.9N  121.6W ML=2.5  EMSC   CENTRAL CALIFORNIA           

P:  7AUG2020 126078    37.3N  121.6W 2.5-4.5 BAAAA  Central California         

 

NEIC reported this earthquake of M 2.8 in Central California  was felt with intensity II-III in the area(s) of Central California at San Juan Bautista, Watsonville, Marina, Hollister and Morgan Hill.

 

O: 10AUG2020 09:19:49  38.2N  118.0W ML=2.1  EMSC   NEVADA                       

O: 10AUG2020 07:55:51  38.2N  117.9W ml=2.0  EMSC   NEVADA

P:  6AUG2020 126072    38.2N  118.0W 2.5-4.6 BAAAA  California/Nevada area     

 

O: 10AUG2020 09:06:46  39.9N  123.7W Md=2.2  EMSC   NORTHERN CALIFORNIA

O: 10AUG2020 19:45:42  39.9N  123.8W MD=2.1  EMSC   NORTHERN CALIFORNIA          

P:  4AUG2020 126081    39.7N  123.7W 2.5-4.7 CAAAA  Central California         

 

O: 10AUG2020 08:40:28  41.0N  125.2W ML=2.9  EMSC   OFFSHORE NORTHERN CALIFORNIA 

P: 11AUG2020 126144    40.4N  127.2W 2.5-4.4 AABAA  Off Coast of No. Calif     

 

O: 10AUG2020 22:44:51  33.1N  115.7W ML=3.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 23:18:43  33.1N  115.7W ML=2.4  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 13:33:56  33.2N  115.7W ML=3.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:58:16  33.2N  115.7W ML=3.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:03:39  33.2N  115.7W Mw=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:04:49  33.2N  115.7W Ml=2.9  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:22:20  33.2N  115.7W ML=2.9  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:39:15  33.2N  115.7W Mw=3.5  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:19:05  33.2N  115.7W Ml=2.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:29:59  33.2N  115.7W ML=3.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:53:21  33.2N  115.7W ML=3.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:58:52  33.2N  115.7W ML=3.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:22:24  33.2N  115.7W ML=2.6  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 20:47:11  33.2N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 01:27:43  33.2N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 03:32:11  33.2N  115.7W Ml=2.1  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 06:34:22  33.2N  115.7W Ml=2.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:30:36  33.3N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:37:59  33.3N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:39:28  33.3N  115.7W Ml=2.6  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:55:47  33.3N  115.7W ML=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 15:56:14  33.2N  115.7W mw=4.6  ANSS   SSE of Bombay Beach          

O: 10AUG2020 16:00:13  33.3N  115.7W ML=3.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:01:34  33.3N  115.7W ML=2.8  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:01:34  33.3N  115.7W ML=2.8  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:13:55  33.3N  115.7W Mw=3.7  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:31:41  33.3N  115.7W Ml=2.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:41:13  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 16:59:03  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:08:20  33.3N  115.7W Ml=2.4  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:11:51  33.3N  115.7W Ml=2.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:12:32  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:23:42  33.3N  115.7W Ml=2.4  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:33:50  33.3N  115.7W Ml=2.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:35:32  33.3N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:42:28  33.3N  115.7W Ml=2.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 17:46:10  33.3N  115.7W ML=2.8  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:46:51  33.3N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 18:50:44  33.3N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:07:21  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:18:05  33.3N  115.7W Ml=2.1  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:29:29  33.3N  115.7W Mw=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:29:29  33.3N  115.7W Mw=4.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:31:30  33.3N  115.7W ML=2.7  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:33:25  33.3N  115.7W Ml=2.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:35:31  33.3N  115.7W Ml=2.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:46:02  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 19:58:18  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 20:03:29  33.3N  115.7W Ml=2.2  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 20:45:09  33.3N  115.7W Ml=2.8  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 20:57:46  33.3N  115.6W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 21:11:07  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 21:19:44  33.3N  115.7W Ml=2.3  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 23:10:33  33.3N  115.7W Ml=2.4  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 23:12:47  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 23:17:08  33.3N  115.7W ML=2.7  EMSC   SOUTHERN CALIFORNIA

O: 10AUG2020 23:56:10  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 01:45:58  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 01:53:09  33.3N  115.7W ML=2.5  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 03:07:15  33.3N  115.7W Ml=2.0  EMSC   SOUTHERN CALIFORNIA

O: 11AUG2020 03:28:43  33.3N  115.7W Ml=2.4  EMSC   SOUTHERN CALIFORNIA

P: 11AUG2020 126102    32.8N  116.0W 2.5-4.5 AAAAA  So. California             

 

ALASKA

 

O: 10AUG2020 14:30:21  51.3N  178.7E mb=4.5  EMSC   RAT ISLANDS, ALEUTIAN ISLANDS

P:  3AUG2020 126174    52.0N  178.0E 4.0-5.8 CAAAA  Rat Islands                

 

O: 10AUG2020 19:45:51  57.6N  153.2W ML=3.0  EMSC   KODIAK ISLAND REGION, ALASKA 

P:  9AUG2020 126182    60.2N  153.2W 3.2-5.2 ACAAA  Central Alaska             

 

O: 11AUG2020 01:20:16  61.0N  152.5W ML=3.0  EMSC   SOUTHERN ALASKA              

P:  9AUG2020 126182    60.2N  153.2W 3.2-5.2 AAAAA  Central Alaska             

 

O: 10AUG2020 23:47:36  58.3N  133.5W ML=3.2  EMSC   SOUTHEASTERN ALASKA

O: 10AUG2020 18:34:42  58.4N  133.5W ML=3.2  EMSC   SOUTHEASTERN ALASKA

O: 10AUG2020 16:37:00  60.4N  151.6W mb=4.2  EMSC   KENAI PENINSULA, ALASKA

O: 10AUG2020 17:34:55  58.3N  133.5W ML=3.1  EMSC   SOUTHEASTERN ALASKA          

P:  6AUG2020 126163    58.0N  133.0W 4.0-5.5 BAAAA  Southeast Alaska            

 

NEIC reported this earthquake of M 3.7-4.2 in Kenai Peninsula, Alaska   was felt with intensity II-III in the area(s) of Kenai Peninsula, Alaska at Clam Gulch, Soldotna, Ninilchik, Sterling, Anchor Point, Anchorage, Seward and Eagle River. 

 

O: 10AUG2020 12:54:39  55.1N  158.0W mb=4.6  EMSC   ALASKA PENINSULA

O: 10AUG2020 18:53:37  55.9N  157.5W ML=2.7  EMSC   ALASKA PENINSULA

O: 11AUG2020 03:06:58  56.0N  156.1W ML=3.1  EMSC   SOUTH OF ALASKA

O: 10AUG2020 15:33:20  54.6N  160.6W mb=3.7  EMSC   ALASKA PENINSULA             

P:  7AUG2020 126159    54.7N  156.9W 3.5-5.1 BAAAA  Alaska Peninsula           

P:  8AUG2020 126166    55.0N  161.3W 3.5-4.9 AAAAA  Alaska Peninsula           

 

PACIFIC NORTHWESTERN U.S./WESTERN CANADA

 

O:  9AUG2020 13:00:11  77.0N  118.8W MB=3.8  ECAN Mould Bay, NT                  

P:  7AUG2020 126190    79.0N  114.0W 4.0-5.6 ABAAA  Arctic Ocean Region        

 

ROCKY MOUNTAINS REGION

 

O: 10AUG2020 13:42:29  44.3N  115.3W ML=2.9  EMSC   SOUTHERN IDAHO               

P:  6AUG2020 126133    44.5N  115.1W 2.0-4.2 BAAAA  Montana/Idaho              

 

EASTERN U.S./CANADA

 

O: 10AUG2020 08:43:06  36.5N   81.1W Md=2.1  EMSC   VIRGINIA-N CAROLINA BORDER REG

O: 10AUG2020 11:10:03  36.5N   81.1W Md=2.2  EMSC   VIRGINIA-N CAROLINA BORDER REG

P:  9AUG2020 126086    37.2N   81.9W 2.0-4.2 AAAAA  Kentucky/Tennessee/NC      

 

O: 10AUG2020 07:49:12  50.3N   63.6W MB=1.5  ECAN Havre-Saint-Pierre, QC    

O: 10AUG2020 06:12:02  49.8N   63.3W MB=1.7  ECAN Havre-Saint-Pierre, QC    

O: 10AUG2020 05:38:54  50.3N   63.6W MB=1.0  ECAN Havre-Saint-Pierre, QC    

O: 10AUG2020 05:03:48  50.3N   63.6W MB=2.9  ECAN Havre-Saint-Pierre, QC. Felt   

O: 10AUG2020 17:01:18  49.8N   64.3W MB=1.0  ECAN Mingan, QC                     

O:  9AUG2020 22:55:04  50.3N   63.6W MB=1.6  ECAN Havre-Saint-Pierre, QC         

P:  5AUG2020 126131    47.0N   69.0W 2.0-4.1 BCCAA  Maine                      

 

O: 10AUG2020 01:41:35  45.8N   77.1W MB=3.0  ECAN Pembroke, ON. Felt             

P: 11AUG2020 126139    47.0N   76.0W 2.0-4.0 ABAAA  New York State             

 

O:  9AUG2020 11:32:28  56.7N   45.9W MB=3.9  ECAN Mary's Harbour, NL             

 

HAWAII

 

O: 10AUG2020 11:00:47  18.8N  155.4W ml=3.5  ANSS   SE of Naalehu Hawaii         

P:  7AUG2020 126056    19.3N  155.6W 4.0-5.5 AAAAA  Hawaii area                

 

NEIC reported this earthquake of M 3.5 in Hawaii  was felt with intensity II-III in the area(s) of Hawaii at Holualoa.