Earthquake with magnitude of ML 1.8 on date 11-10-2019 and time 14:28:17 (Italy) in region 4 km SE Montereale (AQ)

A magnitude ML 1.8 earthquake occured in region: 4 km SE Montereale (AQ), on

  • 11-10-2019 12:28:17 (UTC)
  • 11-10-2019 14:28:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5, 13.26 at 12 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 4 2581 2581
Capitignano AQ 4 665 3246
Cagnano Amiterno AQ 5 1369 4615
Barete AQ 5 737 5352
Pizzoli AQ 7 4326 9678
Borbona RI 11 617 10295
Campotosto AQ 11 542 10837
Scoppito AQ 14 3727 14564
Posta RI 14 694 15258
Amatrice RI 15 2657 17915
Cittareale RI 16 482 18397
Antrodoco RI 17 2588 20985
Micigliano RI 18 127 21112
Crognaleto TE 19 1297 22409
L'Aquila AQ 19 69753 92162
Borgo Velino RI 20 972 93134

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
69 Km SE of Foligno (57155 inhabitants)
70 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)
93 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
98 Km NE of Velletri (53303 inhabitants)
99 Km SE of Perugia (166134 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 1.8 2019-10-11
12:28:17
42.5 13.26 12 2019-10-11
12:38:01
Sala Sismica INGV-Roma 73196041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-11 12:28:17 ± 0.07
Latitude 42.50 ± 0.00
Longitude 13.26 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73196041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 516
Semi-minor axis of confidence ellipse (meter) 170
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 36
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) 103
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.55578
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 73196041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-11 12:38:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2019-10-11T12:28:51.54 3.0 undecidable manual Pg 5.95 0
IV.EL6.EHZ. 2019-10-11T12:28:47.32 3.0 undecidable manual S 0.85 0
IV.ATCC.EHZ. 2019-10-11T12:28:47.01 3.0 undecidable manual S 1.04 0
IV.SAMA.HHZ. 2019-10-11T12:28:45.03 3.0 undecidable manual S -1.28 0
IV.CSP1.EHZ. 2019-10-11T12:28:38.81 3.0 undecidable manual S -0.2 0
IV.FDMO.HHZ. 2019-10-11T12:28:36.76 0.3 undecidable manual S 347 0.5558 91 0.48 64
IV.VCEL.EHZ. 2019-10-11T12:28:33.41 0.6 undecidable manual S 103 0.4362 91 0.66 40
IV.MMO1.EHZ. 2019-10-11T12:28:32.00 0.6 undecidable manual S 6 0.4056 91 0.16 47
IV.ARRO.EHZ. 2019-10-11T12:28:30.67 0.6 undecidable manual S 283 0.3768 91 -0.3 45
IV.MNTT.EHZ. 2019-10-11T12:28:30.28 3.0 negative manual P 0.71 0
IV.NRCA.HHZ. 2019-10-11T12:28:30.27 0.6 undecidable manual S 342 0.3552 91 -0.07 47
IV.ASSB.HHZ. 2019-10-11T12:28:29.29 3.0 undecidable manual P 0
IV.MOMA.HHZ. 2019-10-11T12:28:29.35 3.0 undecidable manual P 0
IV.FDMO.HHZ. 2019-10-11T12:28:28.11 0.1 undecidable manual P 347 0.5558 91 -0.17 89
IV.CERT.HHZ. 2019-10-11T12:28:28.30 3.0 negative manual P 0.04 0
IV.CSP1.EHZ. 2019-10-11T12:28:28.86 3.0 undecidable manual P -0.31 0
IV.CESX.HHZ. 2019-10-11T12:28:27.60 0.6 undecidable manual P 283 0.5117 91 0.08 46
IV.MTRA.EHZ. 2019-10-11T12:28:27.63 0.6 undecidable manual S 20 0.2779 92 -0.43 44
IV.MF5.EHZ. 2019-10-11T12:28:27.65 0.3 undecidable manual P 16 0.5126 91 0.12 69
IV.VCEL.EHZ. 2019-10-11T12:28:26.70 0.3 undecidable manual P 103 0.4362 91 0.46 65
IT.MMP1.HGZ. 2019-10-11T12:28:26.48 0.3 undecidable manual P 237 0.4542 91 -0.05 71
IV.T0110.HHZ. 2019-10-11T12:28:26.81 0.1 undecidable manual P 125 0.4623 91 0.13 92
IV.GIGS.HHZ. 2019-10-11T12:28:25.89 0.6 undecidable manual S 100 0.2311 93 -0.77 40
IV.MMO1.EHZ. 2019-10-11T12:28:25.60 0.1 positive manual P 6 0.4056 91 -0.11 93
IV.MC2.EHZ. 2019-10-11T12:28:25.90 0.1 undecidable manual P 352 0.4191 91 -0.04 94
IV.LNSS.HHZ. 2019-10-11T12:28:25.85 0.6 undecidable manual S 303 0.197 94 0.2 48
IV.ARRO.EHZ. 2019-10-11T12:28:25.07 0.1 undecidable manual P 283 0.3768 91 -0.15 94
IV.NRCA.HHZ. 2019-10-11T12:28:24.68 0.1 undecidable manual P 342 0.3552 91 -0.17 93
IV.FAGN.HHZ. 2019-10-11T12:28:24.88 0.3 undecidable manual P 134 0.3292 92 0.48 65
IV.SMA1.EHZ. 2019-10-11T12:28:24.39 0.6 undecidable manual S 21 0.1448 101 0.28 48
IV.T1299.HNZ. 2019-10-11T12:28:23.88 0.6 undecidable manual S 5 0.1394 103 -0.07 49
IV.MTRA.EHZ. 2019-10-11T12:28:23.25 0.1 undecidable manual P 20 0.2779 92 -0.28 92
IV.LNSS.HHZ. 2019-10-11T12:28:22.20 0.1 undecidable manual P 303 0.197 94 0.06 99
IV.CAMP.HHZ. 2019-10-11T12:28:22.98 0.6 undecidable manual S 69 0.1133 113 -0.25 48
IV.GIGS.HHZ. 2019-10-11T12:28:22.24 0.1 undecidable manual P 100 0.2311 93 -0.49 90
IV.SMA1.EHZ. 2019-10-11T12:28:21.40 0.1 positive manual P 21 0.1448 101 0.15 98
IV.RM33.HNZ. 2019-10-11T12:28:21.74 0.6 undecidable manual S 290 0.0396 154 0.1 51
IV.T1299.HNZ. 2019-10-11T12:28:21.28 0.1 undecidable manual P 5 0.1394 103 0.12 99
IV.CAMP.HHZ. 2019-10-11T12:28:20.70 0.3 undecidable manual P 69 0.1133 113 -0.05 75
IV.RM33.HNZ. 2019-10-11T12:28:19.97 0.1 undecidable manual P 290 0.0396 154 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:2 0.0016241865 0.2176 AML other m 2019-10-11T12:28:21.98
IV.RM33.EHN. ML:2.1 0.0017807085 0.2368 AML other m 2019-10-11T12:28:21.83
IV.RM33.HNE. ML:2.1 0.001704063 0.224 AML other m 2019-10-11T12:28:21.98
IV.RM33.HNN. ML:1.9 0.0012665408 0.16 AML other m 2019-10-11T12:28:21.71
IV.SMA1.EHE. ML:2.7 0.003907926 0.2432 AML other m 2019-10-11T12:28:24.91
IV.SMA1.EHN. ML:2.6 0.0037830045 0.32 AML other m 2019-10-11T12:28:24.89
IV.LNSS.HNE. ML:1.9 0.0005594259 0.1216 AML other m 2019-10-11T12:28:26.15
IV.LNSS.HNN. ML:2 0.00059774465 0.128 AML other m 2019-10-11T12:28:26.20
IV.LNSS.HHE. ML:2 0.00062362245 0.1216 AML other m 2019-10-11T12:28:26.09
IV.LNSS.HHN. ML:2 0.00060708325 0.1216 AML other m 2019-10-11T12:28:26.20
IV.GIGS.HHE. ML:1 5.2441065E-5 0.16 AML other m 2019-10-11T12:28:28.36
IV.GIGS.HHN. ML:1.1 6.7256925E-5 0.224 AML other m 2019-10-11T12:28:28.34
IV.MTRA.HNE. ML:1.9 0.00037600835 0.096 AML other m 2019-10-11T12:28:28.22
IV.MTRA.HNN. ML:2.1 0.00059920945 0.16 AML other m 2019-10-11T12:28:27.79
IV.MTRA.EHE. ML:1.9 0.0003958126 0.1216 AML other m 2019-10-11T12:28:29.98
IV.MTRA.EHN. ML:2.1 0.00058299115 0.16 AML other m 2019-10-11T12:28:27.79
IV.NRCA.HNE. ML:2.3 0.0007193613 0.1472 AML other m 2019-10-11T12:28:31.21
IV.NRCA.HNN. ML:2 0.0003841406 0.0896 AML other m 2019-10-11T12:28:31.44
IV.NRCA.HHE. ML:2.3 0.00077588615 0.1408 AML other m 2019-10-11T12:28:31.21
IV.NRCA.HHN. ML:2.1 0.0004222393 0.096 AML other m 2019-10-11T12:28:31.48
IV.FAGN.HHE. ML:1.9 0.00033227375 0.416 AML other m 2019-10-11T12:28:34.08
IV.FAGN.HHN. ML:1.7 0.00020021175 0.256 AML other m 2019-10-11T12:28:34.11
IV.ARRO.EHE. ML:1.7 0.0001760271 0.2176 AML other m 2019-10-11T12:28:31.62
IV.ARRO.EHN. ML:1.6 0.00011781641 0.1344 AML other m 2019-10-11T12:28:31.70
IV.VCEL.EHE. ML:1.6 0.000114328165 0.384 AML other m 2019-10-11T12:28:35.83
IV.VCEL.EHN. ML:1.7 0.00012341189 0.32 AML other m 2019-10-11T12:28:38.34
IV.T0110.HHE. ML:1.5 7.9180805E-5 0.2624 AML other m 2019-10-11T12:28:35.13
IV.T0110.HHN. ML:1.6 0.00011057752 0.3008 AML other m 2019-10-11T12:28:39.67
IV.CESX.HHE. ML:1.2 3.529256E-5 0.3584 AML other m 2019-10-11T12:28:44.89
IV.CESX.HHN. ML:1.4 4.9966935E-5 0.2816 AML other m 2019-10-11T12:28:38.92
IV.MF5.EHE. ML:1.8 0.00012310495 0.16 AML other m 2019-10-11T12:28:37.61
IV.MF5.EHN. ML:1.7 0.000104592035 0.4224 AML other m 2019-10-11T12:28:37.01
IV.FDMO.HHE. ML:1.6 7.4946615E-5 0.1216 AML other m 2019-10-11T12:28:39.55
IV.FDMO.HHN. ML:1.6 7.7960575E-5 0.2176 AML other m 2019-10-11T12:28:39.04
IV.CERT.HHE. ML:1.6 6.250848E-5 0.64 AML other m 2019-10-11T12:28:53.73
IV.CERT.HHN. ML:1.3 3.698406E-5 0.48 AML other m 2019-10-11T12:28:44.96
IV.CSP1.EHE. ML:1.6 6.8600304E-5 0.1792 AML other m 2019-10-11T12:28:40.65
IV.CSP1.EHN. ML:1.6 7.6389395E-5 0.2048 AML other m 2019-10-11T12:28:39.74
IV.ASSB.HHE. ML:1.5 4.4635905E-5 0.2048 AML other m 2019-10-11T12:28:42.64
IV.ASSB.HHN. ML:1.6 4.7959345E-5 0.16 AML other m 2019-10-11T12:28:43.48
IV.MOMA.HNE. ML:1.8 0.0001085276 0.9792 AML other m 2019-10-11T12:28:51.35
IV.MOMA.HNN. ML:2.5 0.00063759475 1.4912 AML other m 2019-10-11T12:28:34.83
IV.MOMA.HHE. ML:1.5 6.181886E-5 0.1984 AML other m 2019-10-11T12:28:42.22
IV.MOMA.HHN. ML:1.5 5.496969E-5 0.1792 AML other m 2019-10-11T12:28:39.84
IV.MNTT.EHE. ML:2 0.00015655665 0.256 AML other m 2019-10-11T12:28:49.24
IV.MNTT.EHN. ML:1.9 0.00014994305 0.2368 AML other m 2019-10-11T12:28:43.53
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