Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 25-11-2019 and time 04:18:02 (UTC) in region 4 km NE Barete (AQ)

A magnitude ML 1.7 earthquake occured in region: 4 km NE Barete (AQ), on

  • 25-11-2019 04:18:02 (UTC)
  • 25-11-2019 05:18:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4830, 13.3110 at 15 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
Barete AQ 4 737 737
Capitignano AQ 4 665 1402
Pizzoli AQ 5 4326 5728
Montereale AQ 7 2581 8309
Cagnano Amiterno AQ 7 1369 9678
Campotosto AQ 10 542 10220
Scoppito AQ 13 3727 13947
Borbona RI 15 617 14564
Crognaleto TE 16 1297 15861
L'Aquila AQ 16 69753 85614
Amatrice RI 17 2657 88271
Posta RI 18 694 88965
Cittareale RI 20 482 89447

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of L'Aquila (69753 inhabitants)
38 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Chieti (51815 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
74 Km W of Pescara (121014 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
99 Km NE of Velletri (53303 inhabitants)
99 Km E of Viterbo (67173 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 1.7 2019-11-25
04:18:02		 42.4827 13.3107 15 2020-02-28
16:42:20		 Bollettino Sismico Italiano INGV 75909911
Reviewed
Rev100 		ML 1.8 2019-11-25
04:18:02		 42.483 13.3078 14 2019-11-25
04:28:54		 Sala Sismica INGV-Roma 74006081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-25 04:18:02 ± 0.05
Latitude 42.4827 ± 0.0027
Longitude 13.3107 ± 0.0037
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75909911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.08993
Epicentral distance of station farthest from the epicenter (degree) 0.85975
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 75909911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-27 11:08:08

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 74006081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-25 04:28:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHZ. 2019-11-25T04:18:20.92 0.6 undecidable manual S 12 57.2982 95 0.46 43
IV.T0110.HHZ. 2019-11-25T04:18:18.26 0.6 undecidable manual S 126 47.4192 96 0.44 44
IV.EL6.EHZ. 2019-11-25T04:18:18.86 0.3 undecidable manual P 350 95.4378 92 0.06 66
IV.MMO1.EHZ. 2019-11-25T04:18:17.92 0.3 undecidable manual S 2 46.2204 96 0.41 67
IV.NRCA.HHZ. 2019-11-25T04:18:16.31 0.3 undecidable manual S 338 42.1245 97 -0.1 72
IV.LPEL.HHZ. 2019-11-25T04:18:16.95 0.6 undecidable manual P 124 86.4468 93 -0.47 41
IV.MOMA.HHZ. 2019-11-25T04:18:15.26 1.0 undecidable manual P 301 70.1742 94 0.35 22
IV.MNTT.EHZ. 2019-11-25T04:18:14.48 0.6 undecidable manual P 20 68.2761 94 -0.15 45
IV.CESI.HHZ. 2019-11-25T04:18:14.31 0.6 undecidable manual P 330 66.6777 94 -0.07 46
IV.CSP1.EHZ. 2019-11-25T04:18:14.49 0.3 undecidable manual P 353 68.0763 94 -0.11 68
IV.GUMA.HHZ. 2019-11-25T04:18:14.35 0.6 undecidable manual P 2 64.3911 94 0.33 44
IV.MTRA.HNZ. 2019-11-25T04:18:13.24 0.3 undecidable manual S 13 31.1466 101 -0.3 70
IV.CERT.HHZ. 2019-11-25T04:18:13.96 0.3 undecidable manual P 205 65.0904 94 -0.17 68
IV.MF5.EHZ. 2019-11-25T04:18:13.31 0.1 undecidable manual P 12 57.2982 95 0.37 88
IV.FDMO.HHZ. 2019-11-25T04:18:13.83 0.3 undecidable manual P 344 64.0914 94 -0.15 68
IV.LNSS.HHZ. 2019-11-25T04:18:12.04 0.3 undecidable manual S 301 25.752 105 -0.09 74
IV.FIAM.HHZ. 2019-11-25T04:18:12.92 0.3 undecidable manual S 214 28.6491 102 0.05 74
IV.TERO.HHZ. 2019-11-25T04:18:12.66 0.3 undecidable manual S 57 28.5492 102 -0.19 72
IV.PTQR.HHZ. 2019-11-25T04:18:11.96 0.6 undecidable manual P 172 51.6039 95 -0.11 47
IV.T0110.HHZ. 2019-11-25T04:18:11.51 0.3 undecidable manual P 126 47.4192 96 0.09 71
IV.MMO1.EHZ. 2019-11-25T04:18:11.14 0.1 undecidable manual P 2 46.2204 96 -0.1 95
IV.MC2.EHZ. 2019-11-25T04:18:11.48 0.6 undecidable manual P 348 48.618 96 -0.12 47
IV.ARRO.EHZ. 2019-11-25T04:18:11.35 0.6 undecidable manual P 284 45.8208 96 0.17 47
IV.GIGS.HHZ. 2019-11-25T04:18:10.84 0.3 undecidable manual S 99 21.6672 109 -0.25 72
IV.NRCA.HHZ. 2019-11-25T04:18:10.44 0.1 undecidable manual P 338 42.1245 97 -0.16 94
MN.AQU.HNZ. 2019-11-25T04:18:09.77 0.6 undecidable manual S 152 16.2726 119 0.01 51
IV.SMA1.EHZ. 2019-11-25T04:18:09.98 0.3 undecidable manual S 7 16.4724 119 0.16 74
IV.FAGN.HHZ. 2019-11-25T04:18:09.31 0.6 undecidable manual P 137 32.8449 100 0.11 49
IV.T1299.HNZ. 2019-11-25T04:18:09.95 0.3 undecidable manual S 352 16.9719 118 0.02 76
IV.CAMP.HHZ. 2019-11-25T04:18:08.41 0.3 undecidable manual S 54 9.9789 138 -0.03 77
IV.TERO.HHZ. 2019-11-25T04:18:08.46 0.1 undecidable manual P 57 28.5492 102 -0.09 98
IV.MTRA.HNZ. 2019-11-25T04:18:08.78 0.1 undecidable manual P 13 31.1466 101 -0.16 96
IV.LNSS.HHZ. 2019-11-25T04:18:08.11 0.1 undecidable manual P 301 25.752 105 -0.02 100
IV.FIAM.HHZ. 2019-11-25T04:18:08.44 0.6 undecidable manual P 214 28.6491 102 -0.11 49
IV.T1299.HNZ. 2019-11-25T04:18:07.01 0.1 positive manual P 352 16.9719 118 0.15 99
IV.GIGS.HHZ. 2019-11-25T04:18:07.43 0.1 undecidable manual P 99 21.6672 109 -0.1 99
IV.CAMP.HHZ. 2019-11-25T04:18:06.17 0.3 undecidable manual P 54 9.9789 138 0.17 75
MN.AQU.HNZ. 2019-11-25T04:18:06.87 0.3 undecidable manual P 152 16.2726 119 0.11 75
IV.SMA1.EHZ. 2019-11-25T04:18:06.97 0.1 positive manual P 7 16.4724 119 0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.8 0.00058642385 0.2784 AML other m 2019-11-25T04:18:08.81
IV.CAMP.HHE. ML:1.5 0.00027932440000000004 0.32 AML other m 2019-11-25T04:18:09.70
IV.LNSS.HHN. ML:1.8 0.0003588904 0.1984 AML other m 2019-11-25T04:18:12.20
IV.LNSS.HNN. ML:1.8 0.00033413270000000003 0.1888 AML other m 2019-11-25T04:18:12.20
IV.TERO.HHE. ML:1.7 0.0002273927 0.0608 AML other m 2019-11-25T04:18:12.81
IV.LNSS.HHE. ML:2.0 0.00058485735 0.1408 AML other m 2019-11-25T04:18:12.72
IV.LNSS.HNE. ML:2.0 0.0005282175 0.1504 AML other m 2019-11-25T04:18:12.72
IV.FIAM.HHN. ML:1.5 0.00014561647 0.3808 AML other m 2019-11-25T04:18:13.12
IV.FIAM.HNN. ML:1.8 0.00028326355 0.3616 AML other m 2019-11-25T04:18:13.11
IV.FIAM.HHE. ML:1.4 0.000112107495 0.2592 AML other m 2019-11-25T04:18:13.19
IV.TERO.HHN. ML:1.8 0.0003027755 0.0576 AML other m 2019-11-25T04:18:13.38
IV.FAGN.HHN. ML:1.6 0.00016340585000000003 0.24 AML other m 2019-11-25T04:18:16.99
IV.NRCA.HNE. ML:2.2 0.0004792552 0.1088 AML other m 2019-11-25T04:18:17.26
IV.NRCA.HHE. ML:2.2 0.0004849443 0.0992 AML other m 2019-11-25T04:18:17.21
IV.NRCA.HHN. ML:2.1 0.00038897495000000005 0.1216 AML other m 2019-11-25T04:18:17.45
IV.NRCA.HNN. ML:2.1 0.0003745424 0.1312 AML other m 2019-11-25T04:18:17.45
IV.FAGN.HHE. ML:1.8 0.0002868214 0.32 AML other m 2019-11-25T04:18:19.42
IV.ARRO.EHN. ML:1.2 0.000043083114999999995 0.1984 AML other m 2019-11-25T04:18:20.92
IV.T0110.HHN. ML:1.6 0.00009304369699999999 0.2592 AML other m 2019-11-25T04:18:21.08
IV.ARRO.EHE. ML:1.2 0.000050982250000000005 0.2784 AML other m 2019-11-25T04:18:21.80
IV.T0110.HHE. ML:1.6 0.000113288315 0.5408 AML other m 2019-11-25T04:18:21.90
IV.FDMO.HHE. ML:1.4 0.000044884695 0.16 AML other m 2019-11-25T04:18:24.37
IV.FDMO.HHN. ML:1.3 0.000035606935 0.0992 AML other m 2019-11-25T04:18:25.12
IV.CESI.HHN. ML:1.6 0.00007086329 0.2816 AML other m 2019-11-25T04:18:25.01
IV.MOMA.HHN. ML:1.4 0.00003849259 0.16 AML other m 2019-11-25T04:18:26.59
IV.CESI.HHE. ML:1.4 0.000042306502499999996 0.16 AML other m 2019-11-25T04:18:27.29
IV.MOMA.HHE. ML:1.6 0.000068767855 0.16 AML other m 2019-11-25T04:18:27.44
IV.LPEL.HHE. ML:1.8 0.00006923076 0.1408 AML other m 2019-11-25T04:18:28.74
IV.LPEL.HNN. ML:2.2 0.00018218240000000003 0.6592 AML other m 2019-11-25T04:18:30.15
IV.CERT.HHE. ML:1.4 0.000044677655 0.4192 AML other m 2019-11-25T04:18:30.59
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