Earthquake with magnitude of ML 0.6 on date 22-10-2010 and time 22:43:08 (Italy) in region 6 km E Pizzoli (AQ)

A magnitude ML 0.6 earthquake occured in region: 6 km E Pizzoli (AQ), on

  • 22-10-2010 20:43:08 (UTC)
  • 22-10-2010 22:43:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4190, 13.3640 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 6 4326 4326
Barete AQ 8 737 5063
L'Aquila AQ 8 69753 74816
Scoppito AQ 10 3727 78543
Cagnano Amiterno AQ 12 1369 79912
Capitignano AQ 13 665 80577
Lucoli AQ 14 1011 81588
Tornimparte AQ 15 3187 84775
Montereale AQ 15 2581 87356
Campotosto AQ 16 542 87898
Fossa AQ 17 721 88619
Crognaleto TE 17 1297 89916
Ocre AQ 17 1167 91083
Poggio Picenze AQ 18 1136 92219
Pietracamela TE 20 271 92490
Sant'Eusanio Forconese AQ 20 394 92884

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km NW of L'Aquila (69753 inhabitants)
39 Km SW of Teramo (54892 inhabitants)
61 Km E of Terni (111501 inhabitants)
65 Km W of Montesilvano (53738 inhabitants)
67 Km W of Chieti (51815 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
70 Km W of Pescara (121014 inhabitants)
70 Km NE of Guidonia Montecelio (88673 inhabitants)
81 Km SE of Foligno (57155 inhabitants)
93 Km NE of Roma (2864731 inhabitants)
95 Km NE of Velletri (53303 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
Md 1.7
ML 0.6
2010-10-22
20:43:08
42.419 13.364 7 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1134199
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-10-22 20:43:08 ± 0.27
Latitude 42.4190 ± 0.0288
Longitude 13.3640 ± 0.0183
Depth (km) 7 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1134199

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3414
Semi-minor axis of confidence ellipse (meter) 863
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 3534.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 295
Number of associated phases, regardless of their use for origin computation 5
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.06295
Epicentral distance of station farthest from the epicenter (degree) 0.22303
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 1134199
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:01:12

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1134199
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:01:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.HHE. 2010-10-22T20:43:17.87 0.6 undecidable manual Sg 133 24.753 0.066 48
IV.FAGN.HHE. 2010-10-22T20:43:13.90 0.6 undecidable manual Pg 133 24.753 -0.12 48
IV.T0104.HHZ. 2010-10-22T20:43:12.24 0.3 undecidable manual Sg 198 6.993 -0.045 75
IV.T0106.EHN. 2010-10-22T20:43:11.74 0.3 undecidable manual Pg 173 12.5763 -0.001 75
IV.T0104.HHZ. 2010-10-22T20:43:10.89 0.1 undecidable manual Pg 198 6.993 0.055 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download