Earthquake with magnitude of ML 1.7 on date 05-03-2017 and time 10:06:35 (Italy) in region 3 km SE Montereale (AQ)

A magnitude ML 1.7 earthquake occured in region: 3 km SE Montereale (AQ), on

  • 05-03-2017 09:06:35 (UTC)
  • 05-03-2017 10:06:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5, 13.27 at 15 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montereale AQ 3 2581 2581
Capitignano AQ 4 665 3246
Cagnano Amiterno AQ 6 1369 4615
Barete AQ 6 737 5352
Pizzoli AQ 8 4326 9678
Campotosto AQ 11 542 10220
Borbona RI 11 617 10837
Posta RI 14 694 11531
Amatrice RI 14 2657 14188
Scoppito AQ 15 3727 17915
Cittareale RI 16 482 18397
Antrodoco RI 18 2588 20985
Crognaleto TE 18 1297 22282
Micigliano RI 18 127 22409
L'Aquila AQ 20 69753 92162

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
71 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
98 Km SE of Perugia (166134 inhabitants)
99 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
Rev 100 ML 1.7 2017-03-05
09:06:35
42.5 13.27 15 2017-03-05
09:14:01
Sala Sismica INGV-Roma 41990801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-05 09:06:35 ± 0.06
Latitude 42.50 ± 0.00
Longitude 13.27 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 41990801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 364
Semi-minor axis of confidence ellipse (meter) 89
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 27
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.62053
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 41990801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-05 09:14:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2017-03-05T09:07:21.65 3.0 undecidable manual Sn 0.46 0
IV.CSP1.EHZ. 2017-03-05T09:06:56.24 0.3 undecidable manual S 356 0.59 94 0.47 62
IV.T1219.EHZ. 2017-03-05T09:06:54.06 3.0 undecidable manual S -2.75 0
IV.T1215.EHZ. 2017-03-05T09:06:50.69 0.1 undecidable manual S 316 0.4182 96 0 95
IV.MMO1.EHZ. 2017-03-05T09:06:50.08 0.1 undecidable manual S 6 0.3984 97 -0.04 95
IV.T1245.HHZ. 2017-03-05T09:06:49.00 0.3 undecidable manual S 351 0.3579 98 0.08 71
IV.CSP1.EHZ. 2017-03-05T09:06:47.19 0.1 undecidable manual P 356 0.59 94 -0.14 89
IV.T1220.EHZ. 2017-03-05T09:06:47.77 0.1 undecidable manual P 348 0.6205 94 -0.08 90
IV.T1217.EHZ. 2017-03-05T09:06:47.81 0.1 undecidable manual S 310 0.3229 99 -0.09 95
IV.T1211.EHZ. 2017-03-05T09:06:46.97 0.3 undecidable manual S 276 0.304 100 -0.39 67
IV.LNSS.HHZ. 2017-03-05T09:06:44.29 0.1 undecidable manual S 301 0.1943 110 0.11 97
IV.T1215.EHZ. 2017-03-05T09:06:44.30 0.1 undecidable manual P 316 0.4182 96 -0.1 93
IV.MC2.EHZ. 2017-03-05T09:06:44.49 3.0 negative manual P 0.08 0
IV.T1218.EHZ. 2017-03-05T09:06:44.10 0.1 undecidable manual S 326 0.2005 109 -0.26 94
IV.GIGS.HHZ. 2017-03-05T09:06:44.91 0.1 undecidable manual S 102 0.2311 105 -0.33 92
IV.MMO1.EHZ. 2017-03-05T09:06:43.96 0.1 positive manual P 6 0.3984 97 -0.1 94
IV.T1245.HHZ. 2017-03-05T09:06:43.37 1.0 undecidable manual P 351 0.3579 98 0 24
IV.T1241.EHZ. 2017-03-05T09:06:43.43 3.0 positive manual P -0.22 0
IV.T1217.EHZ. 2017-03-05T09:06:42.78 0.1 undecidable manual P 310 0.3229 99 0 97
IV.T1212.EHZ. 2017-03-05T09:06:42.54 3.0 negative manual P 0.09 0
IV.SMA1.EHZ. 2017-03-05T09:06:42.65 0.1 undecidable manual S 22 0.1367 122 -0.01 100
IV.T1211.EHZ. 2017-03-05T09:06:42.55 0.1 undecidable manual P 276 0.304 100 0.08 96
IV.GIGS.HHZ. 2017-03-05T09:06:41.25 0.1 undecidable manual P 102 0.2311 105 0 99
IV.FIAM.HHZ. 2017-03-05T09:06:41.89 0.1 undecidable manual P 205 0.2599 102 0.17 96
IV.T1247.HHZ. 2017-03-05T09:06:41.07 0.6 undecidable manual S 159 0.0657 147 -0.08 50
IV.T1218.EHZ. 2017-03-05T09:06:40.75 0.1 undecidable manual P 326 0.2005 109 0.01 99
IV.RM33.EHZ. 2017-03-05T09:06:40.60 0.1 undecidable manual S 279 0.0387 160 -0.19 99
IV.LNSS.HHZ. 2017-03-05T09:06:40.84 0.1 negative manual P 301 0.1943 110 0.2 96
MN.AQU.HHZ. 2017-03-05T09:06:40.92 3.0 positive manual P 0.2 0
IV.T1247.HHZ. 2017-03-05T09:06:39.18 0.1 positive manual P 159 0.0657 147 0.29 96
IV.T1299.EHZ. 2017-03-05T09:06:39.79 0.1 undecidable manual P 5 0.1313 124 0.11 98
IV.SMA1.EHZ. 2017-03-05T09:06:39.91 0.1 positive manual P 22 0.1367 122 0.15 97
IV.RM33.EHZ. 2017-03-05T09:06:38.81 0.1 undecidable manual P 279 0.0387 160 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HHN. ML:1.1 6.205E-5 1.56 AML other m 2017-03-05T09:06:42.04
IV.FIAM.HHE. ML:1.3 8.89E-5 1.5 AML other m 2017-03-05T09:06:50.83
IV.LNSS.HHE. ML:1.9 0.0004595 0.12 AML other m 2017-03-05T09:06:44.51
IV.LNSS.HHN. ML:1.8 0.0004155 0.12 AML other m 2017-03-05T09:06:44.50
IV.RM33.HNN. ML:1.8 0.00072 0.8 AML other m 2017-03-05T09:06:40.71
IV.RM33.EHN. ML:1.7 0.000642 0.8 AML other m 2017-03-05T09:06:40.72
IV.RM33.HNE. ML:1.7 0.000577 0.72 AML other m 2017-03-05T09:06:40.80
IV.RM33.EHE. ML:1.6 0.000503 0.18 AML other m 2017-03-05T09:06:40.81
IV.SMA1.EHE. ML:2.3 0.00146 0.2 AML other m 2017-03-05T09:06:43.02
IV.SMA1.EHN. ML:2.1 0.001113 1.74 AML other m 2017-03-05T09:06:42.11
IV.T1218.EHN. ML:1.7 0.000296 0.22 AML other m 2017-03-05T09:06:44.30
IV.T1218.EHE. ML:1.7 0.0002835 0.14 AML other m 2017-03-05T09:06:44.22
IV.T1218.HNE. ML:1.7 0.000282 0.14 AML other m 2017-03-05T09:06:44.22
IV.T1218.HNN. ML:1.7 0.0002885 0.2 AML other m 2017-03-05T09:06:44.30
IV.T1245.HHN. ML:1.7 0.0001765 0.84 AML other m 2017-03-05T09:06:50.61
IV.T1245.HHE. ML:1.7 0.0001665 1.08 AML other m 2017-03-05T09:06:50.02
IV.T1247.HHE. ML:1.8 0.0006685 1.08 AML other m 2017-03-05T09:06:43.98
IV.T1247.HHN. ML:2 0.00103 0.14 AML other m 2017-03-05T09:06:41.36
IV.T1299.EHE. ML:1.5 0.000244 0.46 AML other m 2017-03-05T09:06:42.60
IV.T1299.EHN. ML:1.4 0.000178 0.28 AML other m 2017-03-05T09:06:42.39
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