Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 05-03-2017 and time 22:30:49 (Italy) in region 6 km SE Campotosto (AQ)

A magnitude ML 1.5 earthquake occured in region: 6 km SE Campotosto (AQ), on

  • 05-03-2017 21:30:49 (UTC)
  • 05-03-2017 22:30:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5040, 13.4000 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campotosto AQ 7 542 542
Crognaleto TE 8 1297 1839
Capitignano AQ 8 665 2504
Barete AQ 11 737 3241
Pizzoli AQ 11 4326 7567
Fano Adriano TE 13 296 7863
Montereale AQ 13 2581 10444
Pietracamela TE 13 271 10715
Cagnano Amiterno AQ 15 1369 12084
Cortino TE 16 656 12740
Amatrice RI 17 2657 15397
L'Aquila AQ 17 69753 85150
Scoppito AQ 19 3727 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of L'Aquila (69753 inhabitants)
30 Km SW of Teramo (54892 inhabitants)
62 Km W of Montesilvano (53738 inhabitants)
62 Km E of Terni (111501 inhabitants)
65 Km W of Chieti (51815 inhabitants)
67 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
78 Km NE of Tivoli (56533 inhabitants)
79 Km NE of Guidonia Montecelio (88673 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
Reviewed
Rev100 		ML 1.5 2017-03-05
21:30:49		 42.5043 13.4002 9 2017-03-05
21:39:12		 Sala Sismica INGV-Roma 42010401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-05 21:30:49 ± 0.07
Latitude 42.5043 ± 0.0036
Longitude 13.4002 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 42010401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 444
Semi-minor axis of confidence ellipse (meter) 367
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 127
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 127
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.49103
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 42010401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-05 21:39:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CPGN.HNZ. 2017-03-05T21:31:34.66 3.0 undecidable manual S -0.26 0
IV.VITU.HHZ. 2017-03-05T21:31:18.47 3.0 undecidable manual Pn 2.83 0
IV.T1215.EHZ. 2017-03-05T21:31:06.65 0.6 undecidable manual S 307 54.501 50 -0.08 46
IV.T1216.EHZ. 2017-03-05T21:31:06.86 0.6 undecidable manual S 324 52.9026 50 0.55 41
IV.MC2.EHZ. 2017-03-05T21:31:05.72 0.6 undecidable manual S 339 48.3183 50 0.63 40
IV.MMO1.EHZ. 2017-03-05T21:31:04.14 0.6 undecidable manual S 352 44.2224 50 0.15 46
IV.T1211.EHZ. 2017-03-05T21:31:04.15 0.6 undecidable manual S 274 44.622 50 0.04 47
IV.T1212.EHZ. 2017-03-05T21:31:02.42 0.6 undecidable manual S 314 39.9267 50 -0.42 44
IV.T1220.EHZ. 2017-03-05T21:31:02.14 3.0 negative manual P 0 0
IV.LNSS.HHZ. 2017-03-05T21:31:00.51 0.6 undecidable manual S 291 31.3464 50 -0.05 48
IV.T1216.EHZ. 2017-03-05T21:30:59.11 1.0 negative manual P 324 52.9026 50 -0.04 23
IV.T1215.EHZ. 2017-03-05T21:30:59.30 0.6 negative manual P 307 54.501 50 -0.09 46
IV.T1218.EHZ. 2017-03-05T21:30:59.83 0.6 undecidable manual S 308 29.6481 50 -0.27 46
IV.T1211.EHZ. 2017-03-05T21:30:58.16 1.0 negative manual P 274 44.622 50 0.28 22
IV.MC2.EHZ. 2017-03-05T21:30:58.46 0.6 negative manual P 339 48.3183 50 0.03 47
IV.T0110.HHZ. 2017-03-05T21:30:58.52 3.0 positive manual P 1.36 0
IV.T1245.HHZ. 2017-03-05T21:30:57.58 1.0 positive manual P 336 42.7239 50 0.01 24
IV.TERO.HHZ. 2017-03-05T21:30:57.08 0.6 undecidable manual S 52 21.1677 114 -0.32 46
IV.T1241.EHZ. 2017-03-05T21:30:57.22 3.0 negative manual P 0.41 0
IV.MMO1.EHZ. 2017-03-05T21:30:57.73 0.6 undecidable manual P 352 44.2224 50 -0.08 47
IV.FIAM.HHZ. 2017-03-05T21:30:56.22 3.0 undecidable manual P 0.26 0
IV.T1212.EHZ. 2017-03-05T21:30:56.81 0.1 undecidable manual P 314 39.9267 50 -0.33 90
IV.T1299.EHZ. 2017-03-05T21:30:56.19 0.6 undecidable manual S 326 17.3715 118 0 50
IV.T1222.EHZ. 2017-03-05T21:30:56.43 3.0 undecidable manual P 0.86 0
IV.T1218.EHZ. 2017-03-05T21:30:55.25 0.6 undecidable manual P 308 29.6481 50 -0.31 46
IV.RM33.EHZ. 2017-03-05T21:30:55.53 0.6 undecidable manual S 272 15.1737 122 -0.01 50
IV.FAGN.HHZ. 2017-03-05T21:30:55.72 3.0 positive manual P 0.56 0
MN.AQU.HHE. 2017-03-05T21:30:55.82 0.6 undecidable manual S 179 16.6722 119 -0.17 48
IV.LNSS.HHZ. 2017-03-05T21:30:55.85 0.1 positive manual P 291 31.3464 50 0.03 97
IV.T1246.HHE. 2017-03-05T21:30:54.48 0.6 undecidable manual S 41 11.5773 129 -0.05 50
IV.T1299.EHZ. 2017-03-05T21:30:53.51 1.0 undecidable manual P 326 17.3715 118 0.21 24
IV.RM33.EHZ. 2017-03-05T21:30:53.12 0.3 positive manual P 272 15.1737 122 0.19 72
IV.TERO.HHZ. 2017-03-05T21:30:53.96 0.1 positive manual P 52 21.1677 114 -0.04 98
IV.GIGS.HHZ. 2017-03-05T21:30:53.10 3.0 positive manual P -0.09 0
MN.AQU.HHE. 2017-03-05T21:30:53.35 0.1 undecidable manual P 179 16.6722 119 0.17 96
IV.T1246.HHE. 2017-03-05T21:30:52.58 0.1 undecidable manual P 41 11.5773 129 0.24 96
IV.T1247.HHZ. 2017-03-05T21:30:52.51 3.0 positive manual P -0.31 0
IV.CAMP.HHN. 2017-03-05T21:30:52.54 0.6 undecidable manual S 12 3.5964 159 -0.29 48
IV.CAMP.HHN. 2017-03-05T21:30:51.46 0.1 undecidable manual P 12 3.5964 159 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FAGN.HHE. ML:1.5 0.00014700000000000002 1.24 AML other m 2017-03-05T21:31:02.73
IV.FAGN.HHN. ML:1.4 0.00013450000000000002 0.42 AML other m 2017-03-05T21:31:05.23
IV.GIGS.HHE. ML:1.1 0.00012 0.18 AML other m 2017-03-05T21:30:55.51
IV.GIGS.HHN. ML:0.9 0.00006884999999999999 0.42 AML other m 2017-03-05T21:30:57.03
IV.LNSS.HHN. ML:1.5 0.000145 0.14 AML other m 2017-03-05T21:31:00.85
IV.LNSS.HHE. ML:1.3 0.00010185 0.3 AML other m 2017-03-05T21:31:01.55
IV.RM33.HNN. ML:1.6 0.00040800000000000005 1.1 AML other m 2017-03-05T21:30:56.22
IV.RM33.EHN. ML:1.6 0.00041000000000000005 1.12 AML other m 2017-03-05T21:30:56.78
IV.RM33.HNE. ML:1.7 0.00045949999999999995 0.9 AML other m 2017-03-05T21:30:56.87
IV.RM33.EHE. ML:1.6 0.0004165 0.3 AML other m 2017-03-05T21:30:55.87
IV.T1212.EHE. ML:1.3 0.00007685 1.2 AML other m 2017-03-05T21:31:03.63
IV.T1212.EHN. ML:1.3 0.0000769 0.22 AML other m 2017-03-05T21:31:03.02
IV.T1245.HHN. ML:1.5 0.00009875 0.54 AML other m 2017-03-05T21:31:04.43
IV.T1245.HHE. ML:1.3 0.00006015 1.02 AML other m 2017-03-05T21:31:06.72
IV.T1247.HHE. ML:1.8 0.0008135 0.5 AML other m 2017-03-05T21:30:54.72
IV.T1247.HHN. ML:1.8 0.0008695 0.86 AML other m 2017-03-05T21:30:56.07
IV.TERO.HHN. ML:1.3 0.00014900000000000002 0.88 AML other m 2017-03-05T21:30:57.29
IV.TERO.HHE. ML:1.4 0.00017999999999999998 0.84 AML other m 2017-03-05T21:30:59.35
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