Earthquake with magnitude of ML 0.4 on date 14-07-2010 and time 21:25:21 (Italy) in region 5 km SE Pizzoli (AQ)

A magnitude ML 0.4 earthquake occured in region: 5 km SE Pizzoli (AQ), on

  • 14-07-2010 19:25:21 (UTC)
  • 14-07-2010 21:25:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.41, 13.35 at 7 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
Pizzoli AQ 5 4326 4326
Barete AQ 7 737 5063
L'Aquila AQ 8 69753 74816
Scoppito AQ 9 3727 78543
Cagnano Amiterno AQ 11 1369 79912
Capitignano AQ 13 665 80577
Lucoli AQ 14 1011 81588
Tornimparte AQ 14 3187 84775
Montereale AQ 15 2581 87356
Campotosto AQ 16 542 87898
Fossa AQ 18 721 88619
Ocre AQ 18 1167 89786
Crognaleto TE 18 1297 91083
Poggio Picenze AQ 19 1136 92219
Sant'Eusanio Forconese AQ 20 394 92613

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km NW of L'Aquila (69753 inhabitants)
40 Km SW of Teramo (54892 inhabitants)
60 Km E of Terni (111501 inhabitants)
67 Km W of Montesilvano (53738 inhabitants)
68 Km NE of Tivoli (56533 inhabitants)
68 Km W of Chieti (51815 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Pescara (121014 inhabitants)
80 Km SE of Foligno (57155 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
94 Km NE of Velletri (53303 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 1.5
ML 0.4
2010-07-14
19:25:21
42.41 13.35 7 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1082329
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-07-14 19:25:21 ± 0.12
Latitude 42.41 ± 0.00
Longitude 13.35 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1082329

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 662
Semi-minor axis of confidence ellipse (meter) 145
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 274
Circular confidence region, given by single value of horizontal uncertainty (meter) 728
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 191
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.05486
Epicentral distance of station farthest from the epicenter (degree) 0.1295
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:0.4

Field Value
Value 0.4
Uncertainty 0
Num. used stations
Type of magnitude ML
Reference to an origin 1082329
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 20:54:00

Md:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1082329
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 20:54:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAMP.HHZ. 2010-07-14T19:25:27.50 0.3 undecidable manual Sg 20 0.1295 0.061 74
IV.T0106.EHZ. 2010-07-14T19:25:26.88 0.3 undecidable manual Sg 167 0.1097 0.125 73
IV.T0104.HHZ. 2010-07-14T19:25:25.12 0.3 undecidable manual Sg 189 0.0549 0.028 75
IV.CAMP.HHZ. 2010-07-14T19:25:25.05 0.3 undecidable manual Pg 20 0.1295 -0.051 74
MN.AQU.HHE. 2010-07-14T19:25:25.42 0.3 undecidable manual Sg 147 0.071 -0.121 74
MN.AQU.HHE. 2010-07-14T19:25:24.07 0.3 undecidable manual Pg 147 0.071 0.068 75
IV.T0106.EHZ. 2010-07-14T19:25:24.68 0.1 undecidable manual Pg 167 0.1097 -0.024 100
IV.T0104.HHZ. 2010-07-14T19:25:23.68 0.1 undecidable manual Pg 189 0.0549 -0.061 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHN. ML:0 4.0E-5 0.38 AML other m 2010-07-14T19:25:24.07
MN.AQU.HHE. Md:1.2 10.5 END duration s
IV.T0106.EHN. ML:0.4 3.5E-5 19.05 AML other m 2010-07-14T19:25:24.68
IV.T0106.EHE. ML:0.4 3.5E-5 4.1 AML other m 2010-07-14T19:25:24.68
IV.CAMP.HHN. ML:0 1.0E-5 3.06 AML other m 2010-07-14T19:25:25.05
IV.CAMP.HHE. ML:0 1.5E-5 4.26 AML other m 2010-07-14T19:25:25.05
IV.T0104.HHZ. Md:1.6 17.1 END duration s
IV.T0106.EHZ. Md:1.5 15.1 END duration s
IV.CAMP.HHZ. Md:1.5 14.9 END duration s
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download