Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 17-11-2018 and time 04:15:32 (Italy) in region 4 km W Campotosto (AQ)

A magnitude ML 2.1 earthquake occured in region: 4 km W Campotosto (AQ), on

  • 17-11-2018 03:15:32 (UTC)
  • 17-11-2018 04:15:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5720, 13.3260 at 14 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.

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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 4 542 542
Capitignano AQ 6 665 1207
Amatrice RI 7 2657 3864
Montereale AQ 8 2581 6445
Crognaleto TE 13 1297 7742
Barete AQ 14 737 8479
Cittareale RI 15 482 8961
Cagnano Amiterno AQ 15 1369 10330
Accumoli RI 15 667 10997
Pizzoli AQ 15 4326 15323
Cortino TE 16 656 15979
Borbona RI 17 617 16596
Fano Adriano TE 18 296 16892
Pietracamela TE 20 271 17163
Posta RI 20 694 17857

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km N of L'Aquila (69753 inhabitants)
33 Km W of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
66 Km SE of Foligno (57155 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km W of Pescara (121014 inhabitants)
80 Km NE of Tivoli (56533 inhabitants)
80 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km SE of Perugia (166134 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 		ML 2.1 2018-11-17
03:15:32		 42.5723 13.326 14 2019-06-04
09:16:04		 Bollettino Sismico Italiano INGV 64458161
Reviewed
Rev100 		ML 2.1 2018-11-17
03:15:32		 42.5732 13.329 14 2018-11-17
03:25:26		 Sala Sismica INGV-Roma 63141161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-17 03:15:32 ± 0.05
Latitude 42.5723 ± 0.0027
Longitude 13.3260 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 64458161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 385
Semi-minor axis of confidence ellipse (meter) 101
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 60
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.95328
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 64458161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-02 19:51:59

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 63141161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-17 03:25:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGAB.HHZ. 2018-11-17T03:15:51.04 0.3 undecidable manual P 291 105.8163 92 0.89 48
IV.EL6.EHZ. 2018-11-17T03:15:47.30 0.3 undecidable manual P 348 85.9473 92 0.22 62
IV.SNTG.HHZ. 2018-11-17T03:15:46.50 0.3 undecidable manual P 338 81.9513 92 0.04 65
IV.FAGN.HHZ. 2018-11-17T03:15:46.13 0.6 undecidable manual S 148 40.0266 95 0.55 42
IV.SRES.HHZ. 2018-11-17T03:15:45.29 0.3 undecidable manual P 241 76.4679 92 -0.33 62
IV.INTR.HHZ. 2018-11-17T03:15:45.50 0.1 undecidable manual P 142 78.2661 92 -0.39 81
IV.FIAM.HHZ. 2018-11-17T03:15:44.87 0.1 undecidable manual S 207 37.8288 96 -0.13 92
IV.MOMA.HHZ. 2018-11-17T03:15:44.06 0.3 undecidable manual P 293 66.7776 93 -0.07 67
IV.MMO1.EHZ. 2018-11-17T03:15:44.55 0.1 undecidable manual S 0 36.2415 96 -0.04 95
IV.GAVE.EHZ. 2018-11-17T03:15:44.79 0.1 undecidable manual S -0.2 92
IV.TRTR.HHE. 2018-11-17T03:15:43.21 0.6 undecidable manual P 61 54.6009 94 0.96 34
IV.NRCA.HHZ. 2018-11-17T03:15:43.59 0.1 undecidable manual S 329 33.744 97 -0.32 90
IV.GUMA.HHZ. 2018-11-17T03:15:42.48 0.1 undecidable manual P 1 54.4011 94 0.26 87
IV.FDMO.HHZ. 2018-11-17T03:15:42.25 0.1 undecidable manual P 339 55.0005 93 -0.07 91
IV.CESX.HHZ. 2018-11-17T03:15:42.75 0.3 undecidable manual P 274 60.495 93 -0.41 63
IV.T0110.HHZ. 2018-11-17T03:15:42.06 0.1 undecidable manual P 136 53.0025 94 0.06 91
IV.LNSS.HHZ. 2018-11-17T03:15:41.24 0.1 undecidable manual S 278 23.5542 103 0 97
IV.MF5.EHZ. 2018-11-17T03:15:41.46 0.1 undecidable manual P 13 47.3193 94 0.32 87
IV.VCEL.EHZ. 2018-11-17T03:15:41.13 0.3 undecidable manual P 115 46.5201 94 0.12 68
IV.GIGS.HHZ. 2018-11-17T03:15:41.12 0.1 undecidable manual S 123 24.1536 102 -0.26 93
IV.MTRA.HNZ. 2018-11-17T03:15:40.20 0.1 undecidable manual S 16 21.2676 106 -0.44 90
IV.TERO.HHZ. 2018-11-17T03:15:40.82 0.1 undecidable manual S 76 23.3544 103 -0.36 91
IV.MMO1.EHZ. 2018-11-17T03:15:39.39 0.1 undecidable manual P 0 36.2415 96 -0.05 95
IV.MC2.EHZ. 2018-11-17T03:15:39.82 0.3 undecidable manual P 344 39.2274 96 -0.07 70
IV.GAVE.EHZ. 2018-11-17T03:15:39.62 0.1 positive manual P -0.04 94
IV.FIAM.HHZ. 2018-11-17T03:15:39.71 0.1 positive manual P 207 37.8288 96 0.03 95
IV.FAGN.HHZ. 2018-11-17T03:15:39.75 0.3 undecidable manual P 148 40.0266 95 -0.26 67
IV.RM33.HNZ. 2018-11-17T03:15:38.31 0.1 undecidable manual S 232 11.4774 129 0.01 99
IV.NRCA.HHZ. 2018-11-17T03:15:38.99 0.1 undecidable manual P 329 33.744 97 -0.06 95
IV.TERO.HHZ. 2018-11-17T03:15:37.40 0.1 undecidable manual P 76 23.3544 103 -0.07 97
IV.GIGS.HHZ. 2018-11-17T03:15:37.56 0.1 negative manual P 123 24.1536 102 -0.03 97
IV.SMA1.EHZ. 2018-11-17T03:15:37.45 0.1 undecidable manual S 7 6.4935 148 0.04 100
IV.LNSS.HHZ. 2018-11-17T03:15:37.64 0.1 positive manual P 278 23.5542 103 0.13 95
IV.T1299.EHZ. 2018-11-17T03:15:37.63 0.1 undecidable manual S 333 7.7811 143 0.03 100
IV.MTRA.HNZ. 2018-11-17T03:15:37.09 0.1 negative manual P 16 21.2676 106 -0.07 97
IV.CAMP.HHZ. 2018-11-17T03:15:37.66 0.1 undecidable manual S 121 7.881 142 0.04 100
IV.RM33.HNZ. 2018-11-17T03:15:36.06 0.1 positive manual P 232 11.4774 129 0.25 95
IV.T1299.EHZ. 2018-11-17T03:15:35.64 0.1 positive manual P 333 7.7811 143 0.23 96
IV.CAMP.HHZ. 2018-11-17T03:15:35.65 0.1 negative manual P 121 7.881 142 0.23 96
IV.SMA1.EHZ. 2018-11-17T03:15:35.51 0.1 negative manual P 7 6.4935 148 0.21 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:2.4 0.003375 0.84 AML other m 2018-11-17T03:15:37.98
IV.SMA1.EHN. ML:2.3 0.00256 0.56 AML other m 2018-11-17T03:15:37.56
IV.CAMP.HHE. ML:1.7 0.0005805000000000001 0.2 AML other m 2018-11-17T03:15:37.80
IV.RM33.HNN. ML:2.3 0.0018199999999999998 0.1 AML other m 2018-11-17T03:15:38.60
IV.RM33.EHN. ML:2.3 0.001795 0.1 AML other m 2018-11-17T03:15:38.60
IV.RM33.EHE. ML:2.1 0.001305 0.32 AML other m 2018-11-17T03:15:39.08
IV.RM33.HNE. ML:2.1 0.001315 0.32 AML other m 2018-11-17T03:15:39.08
IV.CAMP.HHN. ML:1.6 0.0004925000000000001 0.98 AML other m 2018-11-17T03:15:40.53
IV.MTRA.HNE. ML:2.7 0.0034049999999999996 0.1 AML other m 2018-11-17T03:15:40.38
IV.MTRA.EHE. ML:2.7 0.003395 0.1 AML other m 2018-11-17T03:15:40.38
IV.MTRA.EHN. ML:2.6 0.0027 0.12 AML other m 2018-11-17T03:15:40.39
IV.MTRA.HNN. ML:2.6 0.0026849999999999995 0.14 AML other m 2018-11-17T03:15:40.39
IV.TERO.HNN. ML:1.8 0.0003555 1.34 AML other m 2018-11-17T03:15:41.24
IV.TERO.HHN. ML:2.1 0.0008225 0.08 AML other m 2018-11-17T03:15:41.24
IV.GIGS.HHN. ML:1.5 0.00017199999999999998 0.22 AML other m 2018-11-17T03:15:41.40
IV.LNSS.HHN. ML:2.4 0.001395 0.34 AML other m 2018-11-17T03:15:41.42
IV.GIGS.HHE. ML:1.5 0.00016949999999999997 0.08 AML other m 2018-11-17T03:15:41.49
IV.LNSS.HHE. ML:2.6 0.0021349999999999997 0.12 AML other m 2018-11-17T03:15:41.80
IV.TERO.HHE. ML:1.9 0.000524 0.88 AML other m 2018-11-17T03:15:41.49
IV.TERO.HNE. ML:1.7 0.0003115 1.32 AML other m 2018-11-17T03:15:41.27
IV.NRCA.HHN. ML:2.4 0.0009385 1.8 AML other m 2018-11-17T03:15:43.96
IV.NRCA.HNN. ML:2.3 0.000853 0.08 AML other m 2018-11-17T03:15:43.92
IV.NRCA.HHE. ML:2.4 0.0009170000000000001 0.08 AML other m 2018-11-17T03:15:44.45
IV.NRCA.HNE. ML:2.3 0.000876 1.04 AML other m 2018-11-17T03:15:44.46
IV.GAVE.EHE. ML:2.4 0.0009450000000000001 0.18 AML other m 2018-11-17T03:15:45.34
IV.GAVE.EHN. ML:2.3 0.0006895 0.24 AML other m 2018-11-17T03:15:46.19
IV.FAGN.HHN. ML:2.0 0.000298 0.44 AML other m 2018-11-17T03:15:47.73
IV.FAGN.HHE. ML:2.0 0.0003 0.8 AML other m 2018-11-17T03:15:48.58
IV.VCEL.EHN. ML:2.1 0.000364 0.62 AML other m 2018-11-17T03:15:49.95
IV.VCEL.EHE. ML:2.1 0.000358 0.46 AML other m 2018-11-17T03:15:50.93
IV.FDMO.HHN. ML:1.7 0.00010650000000000001 0.54 AML other m 2018-11-17T03:15:51.47
IV.FDMO.HHE. ML:1.7 0.00011005 0.6 AML other m 2018-11-17T03:15:52.02
IV.GUMA.HHN. ML:2.3 0.0004145 1.52 AML other m 2018-11-17T03:15:52.87
IV.GUMA.HHE. ML:2.1 0.0003035 1.5 AML other m 2018-11-17T03:15:53.14
IV.CESX.HHE. ML:1.8 0.00012975 0.42 AML other m 2018-11-17T03:15:53.46
IV.MOMA.HHN. ML:2.0 0.000177 0.22 AML other m 2018-11-17T03:15:54.20
IV.MOMA.HHE. ML:2.2 0.00028500000000000004 0.18 AML other m 2018-11-17T03:15:54.99
IV.CESX.HHN. ML:1.8 0.00012764999999999999 0.44 AML other m 2018-11-17T03:15:55.65
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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