Earthquake with magnitude of ML 1.1 on date 08-08-2014 and time 19:48:52 (UTC) in region 1 km NE Bedonia (PR)

A magnitude ML 1.1 earthquake occured in region: 1 km NE Bedonia (PR), on

  • 08-08-2014 19:48:52 (UTC)
  • 08-08-2014 21:48:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.5120, 9.6420 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bedonia PR 1 3482 3482
Compiano PR 2 1112 4594
Tornolo PR 3 1010 5604
Albareto PR 9 2156 7760
Borgo Val di Taro PR 10 6999 14759
Varese Ligure SP 15 2059 16818
Bardi PR 15 2227 19045
Santo Stefano d'Aveto GE 16 1126 20171
Ferriere PC 19 1294 21465

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of La Spezia (93959 inhabitants)
57 Km E of Genova (586655 inhabitants)
60 Km S of Piacenza (102191 inhabitants)
60 Km NW of Carrara (63133 inhabitants)
63 Km SW of Parma (192836 inhabitants)
66 Km NW of Massa (69479 inhabitants)
76 Km SW of Cremona (71901 inhabitants)
81 Km W of Reggio nell'Emilia (171345 inhabitants)
84 Km SE of Pavia (72576 inhabitants)
87 Km NW of Viareggio (62467 inhabitants)
93 Km E of Alessandria (93943 inhabitants)
95 Km E of Savona (61345 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.1 2014-08-08
19:48:52
44.5123 9.6417 10 2015-09-21
09:39:02
Bollettino Sismico Italiano INGV 17235591
Reviewed
Rev100
ML 1.1 2014-08-08
19:48:52
44.5148 9.6503 10 2014-10-21
12:08:56
Sala Sismica INGV-Roma 7704961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-08-08 19:48:52 ± 0.11
Latitude 44.5123 ± 0.0045
Longitude 9.6417 ± 0.0063
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17235591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 552
Semi-minor axis of confidence ellipse (meter) 249
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 122
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.50362
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 17235591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-02-25 10:41:43

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 7704961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-08-08 19:56:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PP3.EHZ. 2014-08-08T19:50:30.99 3.0 undecidable manual Sg 16.4 0
IV.LAV9.HHZ. 2014-08-08T19:49:43.83 3.0 undecidable manual Pn -1.35 0
GU.GBOS.HHZ. 2014-08-08T19:49:30.99 3.0 undecidable manual Sn -0.03 0
IV.APEC.HHZ. 2014-08-08T19:49:24.70 3.0 positive manual Pn -1.43 0
GU.RSP.HHZ. 2014-08-08T19:49:20.37 3.0 undecidable manual Pn 0 0
IV.PLMA.HHZ. 2014-08-08T19:49:09.45 0.3 undecidable manual S 162 54.0015 50 -0.01 71
GU.EQUI.HHZ. 2014-08-08T19:49:09.67 0.3 undecidable manual S 133 55.8996 50 -0.29 67
GU.GRAM.HHZ. 2014-08-08T19:49:04.35 0.6 undecidable manual S 94 33.6441 50 0.32 46
GU.GORR.HHZ. 2014-08-08T19:49:03.07 0.3 undecidable manual S 291 29.5482 50 0.14 72
IV.BOB.HHZ. 2014-08-08T19:49:03.57 0.3 undecidable manual S 332 32.2455 50 -0.08 73
GU.EQUI.HHZ. 2014-08-08T19:49:02.57 0.3 undecidable manual P 133 55.8996 50 0.03 71
IV.PLMA.HHZ. 2014-08-08T19:49:02.45 0.3 undecidable manual P 162 54.0015 50 0.2 68
IV.MSSA.HHZ. 2014-08-08T19:49:01.40 0.3 undecidable manual S 204 23.8539 113 -0.01 75
GU.GORR.HHZ. 2014-08-08T19:48:58.41 0.1 undecidable manual P 291 29.5482 50 -0.07 98
IV.BOB.HHZ. 2014-08-08T19:48:58.84 0.1 undecidable manual P 332 32.2455 50 -0.05 98
GU.GRAM.HHZ. 2014-08-08T19:48:58.95 1.0 undecidable manual P 94 33.6441 50 -0.16 24
IV.MSSA.HHZ. 2014-08-08T19:48:57.61 0.1 undecidable manual P 204 23.8539 113 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BOB.HHN. ML:1.3 0.00008285000000000001 1.12 AML other m 2014-08-08T19:49:03.82
IV.BOB.HHE. ML:1.3 0.00009484999999999999 1.3 AML other m 2014-08-08T19:49:03.85
GU.GORR.HHN. ML:1.1 0.0000583 1.22 AML other m 2014-08-08T19:49:04.07
GU.GORR.HHE. ML:1.0 0.000055849999999999996 1.44 AML other m 2014-08-08T19:49:03.42
GU.GRAM.HHE. ML:1.1 0.0000567 0.58 AML other m 2014-08-08T19:49:04.84
GU.GRAM.HHN. ML:1.2 0.00006475 0.42 AML other m 2014-08-08T19:49:07.18
IV.MSSA.HHN. ML:0.8 0.00004145 0.56 AML other m 2014-08-08T19:48:57.67
IV.MSSA.HHE. ML:0.6 0.00002665 1.54 AML other m 2014-08-08T19:49:02.41
IV.PLMA.HHE. ML:1.2 0.000033 0.22 AML other m 2014-08-08T19:49:10.73
IV.PLMA.HHN. ML:1.2 0.0000353 0.76 AML other m 2014-08-08T19:49:14.93
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download