Earthquake with magnitude of ML 2.7 on date 18-01-2017 and time 13:08:26 (Italy) in region 2 km E Montereale (AQ)

A magnitude ML 2.7 earthquake occured in region: 2 km E Montereale (AQ), on

  • 18-01-2017 12:08:26 (UTC)
  • 18-01-2017 13:08:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.515, 13.271 at 12 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
Montereale AQ 2 2581 2581
Capitignano AQ 3 665 3246
Barete AQ 7 737 3983
Cagnano Amiterno AQ 7 1369 5352
Pizzoli AQ 9 4326 9678
Campotosto AQ 10 542 10220
Borbona RI 11 617 10837
Amatrice RI 13 2657 13494
Posta RI 14 694 14188
Cittareale RI 15 482 14670
Scoppito AQ 16 3727 18397
Crognaleto TE 18 1297 19694
Antrodoco RI 19 2588 22282
Micigliano RI 19 127 22409

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NW of L'Aquila (69753 inhabitants)
39 Km W of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
76 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
98 Km SE of Perugia (166134 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.7 2017-01-18
12:08:26
42.5152 13.2713 13 2019-07-19
13:20:36
Bollettino Sismico Italiano INGV 51118671
Reviewed
Rev100
ML 2.8 2017-01-18
12:08:26
42.5223 13.2767 12 2017-01-18
12:14:42
Sala Sismica INGV-Roma 39206041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-18 12:08:26 ± 0.07
Latitude 42.5152 ± 0.0036
Longitude 13.2713 ± 0.0061
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51118671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 518
Semi-minor axis of confidence ellipse (meter) 135
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 58
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.04227
Epicentral distance of station farthest from the epicenter (degree) 1.0549
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 51118671
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-02-28 18:34:09

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 21
Type of magnitude ML
Reference to an origin 39206041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-18 12:14:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MNTP.HNZ. 2017-01-18T12:08:49.63 0.6 undecidable manual S 13 0.6385 91 1.66 21
IV.MOMA.HHZ. 2017-01-18T12:08:47.10 0.6 undecidable manual S 299 0.5909 92 0.55 40
IV.GUMA.HHZ. 2017-01-18T12:08:46.10 0.6 undecidable manual S 5 0.5495 92 0.78 36
IV.SACS.HHE. 2017-01-18T12:08:46.62 0.3 undecidable manual P 289 1.0549 91 0.57 54
IV.TOLF.HHZ. 2017-01-18T12:08:46.13 0.3 undecidable manual P 245 1.0423 91 0.29 59
IV.CESI.HHZ. 2017-01-18T12:08:46.01 0.6 undecidable manual S 331 0.5585 92 0.41 41
IV.MGAB.HHZ. 2017-01-18T12:08:44.52 0.3 undecidable manual P 295 0.9389 91 0.44 58
IV.EL6.EHZ. 2017-01-18T12:08:42.51 0.3 undecidable manual P 351 0.8229 91 0.42 59
IV.ATCC.EHE. 2017-01-18T12:08:41.68 0.3 undecidable manual P 326 0.8139 91 -0.25 62
IV.ARRO.EHZ. 2017-01-18T12:08:40.15 0.6 undecidable manual S 280 0.3777 93 -0.09 46
IV.MNTP.HNZ. 2017-01-18T12:08:39.06 0.3 undecidable manual P 13 0.6385 91 0.13 65
IV.MOMA.HHZ. 2017-01-18T12:08:38.01 0.1 undecidable manual P 299 0.5909 92 -0.1 89
IV.TRTR.HHE. 2017-01-18T12:08:38.58 0.3 undecidable manual P 58 0.5558 92 1.07 48
IV.SRES.HHZ. 2017-01-18T12:08:38.70 0.3 undecidable manual P 244 0.6268 91 -0.04 66
IV.T1217.EHZ. 2017-01-18T12:08:38.31 0.6 undecidable manual S 308 0.3184 94 -0.17 46
IV.NRCA.HNZ. 2017-01-18T12:08:38.57 0.6 undecidable manual S 340 0.3381 93 -0.51 43
IV.T1220.EHZ. 2017-01-18T12:08:38.24 0.3 undecidable manual P 347 0.6097 91 -0.2 66
IV.CERT.HHE. 2017-01-18T12:08:38.25 0.3 undecidable manual P 201 0.6052 91 -0.1 66
IV.PTQR.HHZ. 2017-01-18T12:08:37.17 0.3 undecidable manual P 169 0.5018 92 0.58 62
IV.FIAM.HHZ. 2017-01-18T12:08:37.34 0.6 undecidable manual S 205 0.2716 95 0.23 47
IV.GUMA.HHZ. 2017-01-18T12:08:37.72 0.1 undecidable manual P 5 0.5495 92 0.31 85
IV.CSP1.EHZ. 2017-01-18T12:08:37.81 0.3 undecidable manual P 355 0.5783 92 -0.09 68
IV.CESI.HHZ. 2017-01-18T12:08:37.27 0.3 undecidable manual P 331 0.5585 92 -0.29 65
IV.CESX.HHZ. 2017-01-18T12:08:36.49 0.1 undecidable manual P 281 0.5126 92 -0.29 87
IV.T0110.HHZ. 2017-01-18T12:08:36.03 0.1 undecidable manual P 127 0.4694 92 -0.01 92
IV.GIGS.HHZ. 2017-01-18T12:08:35.27 0.6 undecidable manual S 105 0.2311 96 -0.63 42
IV.ARRO.EHZ. 2017-01-18T12:08:34.37 0.1 positive manual P 280 0.3777 93 -0.1 93
IV.T1218.EHZ. 2017-01-18T12:08:34.42 0.6 undecidable manual S 323 0.1925 99 -0.36 46
IV.T1202.EHE. 2017-01-18T12:08:34.43 0.6 undecidable manual S 350 0.1916 99 -0.31 47
IV.LNSS.HHZ. 2017-01-18T12:08:34.84 0.6 undecidable manual S 297 0.1916 99 0.1 48
IV.NRCA.HNZ. 2017-01-18T12:08:33.44 0.3 undecidable manual P 340 0.3381 93 -0.36 67
IV.FAGN.HHZ. 2017-01-18T12:08:33.68 0.3 undecidable manual P 137 0.3399 93 -0.14 69
IV.T1217.EHZ. 2017-01-18T12:08:33.21 0.1 positive manual P 308 0.3184 94 -0.24 91
IV.SMA1.EHZ. 2017-01-18T12:08:32.50 0.3 undecidable manual S 22 0.125 115 -0.34 70
IV.FIAM.HHZ. 2017-01-18T12:08:32.79 0.1 positive manual P 205 0.2716 95 0.12 96
IV.LNSS.HHZ. 2017-01-18T12:08:31.28 0.1 positive manual P 297 0.1916 99 -0.01 98
IV.GIGS.HHZ. 2017-01-18T12:08:31.57 0.1 undecidable manual P 105 0.2311 96 -0.39 90
IV.T1247.HHZ. 2017-01-18T12:08:31.80 0.6 undecidable manual S 165 0.0764 136 0.13 50
IV.T1218.EHZ. 2017-01-18T12:08:31.07 0.1 undecidable manual P 323 0.1925 99 -0.25 94
IV.T1202.EHE. 2017-01-18T12:08:31.26 0.1 undecidable manual P 350 0.1916 99 -0.04 98
IV.CAMP.HHZ. 2017-01-18T12:08:31.91 0.3 undecidable manual S 78 0.1034 123 -0.39 69
IV.RM33.HNZ. 2017-01-18T12:08:30.91 0.3 undecidable manual S 262 0.0423 154 -0.18 72
IV.SMA1.EHZ. 2017-01-18T12:08:30.17 0.1 negative manual P 22 0.125 115 -0.03 100
IV.T1247.HHZ. 2017-01-18T12:08:29.73 0.1 undecidable manual P 165 0.0764 136 0.21 97
IV.CAMP.HHZ. 2017-01-18T12:08:29.81 0.1 undecidable manual P 78 0.1034 123 -0.08 99
IV.RM33.HNZ. 2017-01-18T12:08:29.28 0.1 undecidable manual P 262 0.0423 154 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:3.4 0.03515483 0.32 AML other m 2017-01-18T12:08:31.21
IV.RM33.EHE. ML:3.4 0.033738765 0.32 AML other m 2017-01-18T12:08:31.22
IV.RM33.EHN. ML:3.3 0.024984795 0.2816 AML other m 2017-01-18T12:08:31.09
IV.RM33.HNN. ML:3.2 0.023555935 0.2816 AML other m 2017-01-18T12:08:31.09
IV.T1247.HHE. ML:2.8 0.008017189 0.1216 AML other m 2017-01-18T12:08:34.28
IV.T1247.HHN. ML:2.8 0.007551932 0.16 AML other m 2017-01-18T12:08:32.34
IV.CAMP.HHE. ML:2.9 0.008740321 0.3648 AML other m 2017-01-18T12:08:33.35
IV.CAMP.HHN. ML:3.1 0.01237588 0.32 AML other m 2017-01-18T12:08:32.34
IV.SMA1.EHN. ML:3.6 0.041039965 0.3008 AML other m 2017-01-18T12:08:33.03
IV.SMA1.EHE. ML:3.8 0.05244441 0.2176 AML other m 2017-01-18T12:08:33.05
IV.T1218.HNE. ML:2.8 0.0037649245 0.224 AML other m 2017-01-18T12:08:34.67
IV.T1218.EHE. ML:2.7 0.003554122 0.224 AML other m 2017-01-18T12:08:34.56
IV.T1218.HNN. ML:3.2 0.010241293 0.2752 AML other m 2017-01-18T12:08:34.61
IV.T1218.EHN. ML:3.2 0.010260191 0.2432 AML other m 2017-01-18T12:08:34.62
IV.LNSS.HHN. ML:3.3 0.014175305 0.16 AML other m 2017-01-18T12:08:35.02
IV.LNSS.HHE. ML:3.2 0.01104579 0.1792 AML other m 2017-01-18T12:08:35.05
IV.GIGS.HHN. ML:2 0.0006089859 0.2624 AML other m 2017-01-18T12:08:37.72
IV.GIGS.HHE. ML:2.1 0.00073857155 0.32 AML other m 2017-01-18T12:08:37.32
IV.FIAM.HHE. ML:2.7 0.0022512075 0.3456 AML other m 2017-01-18T12:08:37.71
IV.FIAM.HHN. ML:2.3 0.0008572211 0.3392 AML other m 2017-01-18T12:08:37.72
IV.T1217.EHE. ML:2.5 0.00139619385 0.1792 AML other m 2017-01-18T12:08:38.69
IV.T1217.HNE. ML:2.6 0.00171927935 0.192 AML other m 2017-01-18T12:08:38.69
IV.T1217.EHN. ML:2.7 0.002012803 0.192 AML other m 2017-01-18T12:08:38.69
IV.T1217.HNN. ML:2.7 0.0018244275 0.1728 AML other m 2017-01-18T12:08:38.69
IV.NRCA.HNN. ML:2.8 0.002313426 0.128 AML other m 2017-01-18T12:08:38.90
IV.NRCA.HNE. ML:2.8 0.002344392 0.1408 AML other m 2017-01-18T12:08:42.36
IV.ARRO.EHE. ML:2.5 0.0011076265 0.1984 AML other m 2017-01-18T12:08:42.45
IV.ARRO.EHN. ML:2.6 0.0013687435 0.1792 AML other m 2017-01-18T12:08:41.57
IV.T0110.HHN. ML:2.6 0.00109137 0.384 AML other m 2017-01-18T12:08:49.84
IV.T0110.HHE. ML:2.5 0.0008454517 0.4032 AML other m 2017-01-18T12:08:50.67
IV.CESX.HHN. ML:2.3 0.00041557385 0.3584 AML other m 2017-01-18T12:08:51.17
IV.CESX.HHE. ML:2.4 0.00050324665 0.256 AML other m 2017-01-18T12:08:50.00
IV.CESI.HHE. ML:2.4 0.00046158125 0.2176 AML other m 2017-01-18T12:08:47.56
IV.CESI.HHN. ML:2.7 0.0009094206 0.2368 AML other m 2017-01-18T12:08:46.48
IV.GUMA.HHE. ML:3 0.001861181 0.48 AML other m 2017-01-18T12:08:46.54
IV.GUMA.HNN. ML:2.9 0.00148590125 0.3072 AML other m 2017-01-18T12:08:46.57
IV.GUMA.HHN. ML:2.9 0.0015235325 0.32 AML other m 2017-01-18T12:08:47.92
IV.GUMA.HNE. ML:2.9 0.001552129 0.256 AML other m 2017-01-18T12:08:47.93
IV.CSP1.EHE. ML:2.4 0.00043035115 0.3968 AML other m 2017-01-18T12:08:50.65
IV.CSP1.EHN. ML:2.4 0.0005396751 0.256 AML other m 2017-01-18T12:08:48.28
IV.MOMA.HNE. ML:2.8 0.00122960515 0.1664 AML other m 2017-01-18T12:08:48.75
IV.MOMA.HNN. ML:2.7 0.00092533295 0.1984 AML other m 2017-01-18T12:08:48.47
IV.MOMA.HHN. ML:2.7 0.0009827406 0.2048 AML other m 2017-01-18T12:08:48.47
IV.MOMA.HHE. ML:2.8 0.001281507 0.1792 AML other m 2017-01-18T12:08:48.75
IV.T1220.EHE. ML:3 0.0016689565 0.2432 AML other m 2017-01-18T12:08:55.63
IV.T1220.HNE. ML:3 0.0016699055 0.224 AML other m 2017-01-18T12:08:55.63
IV.T1220.EHN. ML:2.9 0.001406969 0.2688 AML other m 2017-01-18T12:08:51.55
IV.T1220.HNN. ML:2.9 0.001429347 0.256 AML other m 2017-01-18T12:08:51.54
IV.SRES.HHN. ML:2.1 0.00019857175 0.4224 AML other m 2017-01-18T12:08:53.76
IV.SRES.HHE. ML:2.2 0.0002843286 0.2816 AML other m 2017-01-18T12:08:51.33
IV.ASSB.HHE. ML:2.5 0.000443458 0.2368 AML other m 2017-01-18T12:08:56.12
IV.ASSB.HHN. ML:2.5 0.00050867035 0.4992 AML other m 2017-01-18T12:08:54.62
IV.MGAB.HHE. ML:2.6 0.00040836485 0.4992 AML other m 2017-01-18T12:09:02.41
IV.MGAB.HHN. ML:2.7 0.0004513073 0.5056 AML other m 2017-01-18T12:09:01.56
IV.MGAB.HNE. ML:2.6 0.0003808198 0.4992 AML other m 2017-01-18T12:09:02.65
IV.MGAB.HNN. ML:2.7 0.000443387 0.4992 AML other m 2017-01-18T12:09:01.56
IV.TOLF.HHN. ML:2.3 0.0001462673 0.6016 AML other m 2017-01-18T12:09:05.16
IV.TOLF.HHE. ML:2.3 0.00014975615 0.8192 AML other m 2017-01-18T12:09:05.11
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download