Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 19-11-2019 and time 19:04:48 (UTC) in region 4 km E Pizzoli (AQ)

A magnitude ML 1.3 earthquake occured in region: 4 km E Pizzoli (AQ), on

  • 19-11-2019 19:04:48 (UTC)
  • 19-11-2019 20:04:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4420, 13.3460 at 10 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
Pizzoli AQ 4 4326 4326
Barete AQ 5 737 5063
Capitignano AQ 10 665 5728
Cagnano Amiterno AQ 10 1369 7097
Scoppito AQ 11 3727 10824
L'Aquila AQ 11 69753 80577
Montereale AQ 12 2581 83158
Campotosto AQ 13 542 83700
Crognaleto TE 16 1297 84997
Lucoli AQ 17 1011 86008
Tornimparte AQ 17 3187 89195
Borbona RI 19 617 89812
Pietracamela TE 19 271 90083
Fano Adriano TE 20 296 90379

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km NW of L'Aquila (69753 inhabitants)
38 Km SW of Teramo (54892 inhabitants)
59 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
68 Km W of Chieti (51815 inhabitants)
70 Km NE of Tivoli (56533 inhabitants)
71 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Pescara (121014 inhabitants)
78 Km SE of Foligno (57155 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
96 Km NE of Velletri (53303 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 1.3 2019-11-19
19:04:48		 42.4425 13.3462 10 2020-02-28
16:42:17		 Bollettino Sismico Italiano INGV 75116901
Reviewed
Rev100 		ML 1.3 2019-11-19
19:04:48		 42.4502 13.3437 8 2019-11-19
19:19:53		 Sala Sismica INGV-Roma 73924641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-19 19:04:48 ± 0.09
Latitude 42.4425 ± 0.0045
Longitude 13.3462 ± 0.0085
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75116901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 693
Semi-minor axis of confidence ellipse (meter) 295
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
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) 0.09893
Epicentral distance of station farthest from the epicenter (degree) 0.45686
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 73924641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-19 19:19:53

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 75116901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-30 13:31:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2019-11-19T19:05:04.94 0.6 undecidable manual S 358 50.7159 50 0.03 46
IV.NRCA.HHZ. 2019-11-19T19:05:03.97 0.3 undecidable manual S 337 47.3193 50 -0.04 70
IV.T0110.HHZ. 2019-11-19T19:05:03.39 0.6 undecidable manual S 124 42.4242 50 0.68 40
IV.TERO.HHZ. 2019-11-19T19:04:58.21 0.6 undecidable manual S 46 29.0487 50 -0.92 37
IV.MMO1.EHZ. 2019-11-19T19:04:58.26 0.1 undecidable manual P 358 50.7159 50 0.25 89
IV.T0110.HHZ. 2019-11-19T19:04:57.04 0.1 undecidable manual P 124 42.4242 50 0.3 89
IV.NRCA.HHZ. 2019-11-19T19:04:57.29 0.1 undecidable manual P 337 47.3193 50 -0.2 90
IV.FIAM.HHZ. 2019-11-19T19:04:57.93 1.0 undecidable manual S 224 26.9508 109 -0.57 21
IV.T1299.HNZ. 2019-11-19T19:04:57.05 0.6 undecidable manual S 346 21.867 114 0.18 47
IV.SMA1.EHZ. 2019-11-19T19:04:56.48 0.6 undecidable manual S 358 20.868 115 -0.06 49
IV.GIGS.HHZ. 2019-11-19T19:04:55.50 0.1 undecidable manual S 86 18.5703 117 -0.33 92
IV.FIAM.HHZ. 2019-11-19T19:04:54.07 0.1 undecidable manual P 224 26.9508 109 -0.24 93
IV.CAMP.HHZ. 2019-11-19T19:04:54.09 0.6 undecidable manual S 26 11.5773 130 0.32 47
IV.TERO.HHZ. 2019-11-19T19:04:54.21 0.3 undecidable manual P 46 29.0487 50 -0.46 66
IV.FAGN.HHZ. 2019-11-19T19:04:54.93 0.1 undecidable manual P 135 27.6501 109 0.49 88
IV.T1299.HNZ. 2019-11-19T19:04:53.57 0.6 undecidable manual P 346 21.867 114 0.21 47
MN.AQU.HNZ. 2019-11-19T19:04:53.28 0.6 undecidable manual S 154 10.9779 131 -0.34 47
IV.SMA1.EHZ. 2019-11-19T19:04:53.27 0.1 undecidable manual P 358 20.868 115 0.1 97
IV.GIGS.HHZ. 2019-11-19T19:04:52.56 0.1 undecidable manual P 86 18.5703 117 -0.2 95
MN.AQU.HNZ. 2019-11-19T19:04:51.48 0.1 undecidable manual P 154 10.9779 131 -0.01 100
IV.CAMP.HHZ. 2019-11-19T19:04:51.84 0.1 undecidable manual P 26 11.5773 130 0.26 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HNE. ML:3.2 0.009631869 0.7552 AML other m 2019-11-19T19:04:53.30
IV.GIGS.HHN. ML:0.8 0.000051792055000000005 0.2816 AML other m 2019-11-19T19:04:55.69
IV.GIGS.HHE. ML:0.8 0.000055165735 0.1408 AML other m 2019-11-19T19:04:55.81
IV.NRCA.HNE. ML:1.9 0.00022495609999999999 1.4432 AML other m 2019-11-19T19:04:57.20
IV.SMA1.EHE. ML:1.1 0.00008865677999999999 0.2176 AML other m 2019-11-19T19:04:57.97
IV.FIAM.HNN. ML:1.6 0.00019258445 0.9216 AML other m 2019-11-19T19:04:58.75
IV.TERO.HHN. ML:1.4 0.000124591785 0.1152 AML other m 2019-11-19T19:04:58.31
IV.TERO.HHE. ML:1.3 0.00010231092499999999 0.0768 AML other m 2019-11-19T19:04:58.49
IV.SMA1.EHN. ML:0.9 0.00005486755 1.1168 AML other m 2019-11-19T19:04:59.86
IV.FAGN.HHE. ML:1.5 0.00015592035 0.384 AML other m 2019-11-19T19:05:02.16
IV.FIAM.HHN. ML:0.8 0.00003258246 0.6304 AML other m 2019-11-19T19:05:04.24
IV.FAGN.HHN. ML:1.4 0.00011956045 0.4608 AML other m 2019-11-19T19:05:04.47
IV.NRCA.HHN. ML:1.3 0.000059114695 0.1152 AML other m 2019-11-19T19:05:05.50
IV.NRCA.HHE. ML:1.5 0.000086239485 0.1408 AML other m 2019-11-19T19:05:05.91
IV.FIAM.HHE. ML:0.7 0.000025200775000000003 0.8064 AML other m 2019-11-19T19:05:05.91
IV.T0110.HHN. ML:1.5 0.00009740115499999999 0.0736 AML other m 2019-11-19T19:05:09.56
IV.NRCA.HNN. ML:1.9 0.00020633665 0.4512 AML other m 2019-11-19T19:05:09.86
IV.T0110.HHE. ML:1.4 0.00008577477 0.496 AML other m 2019-11-19T19:05:16.45
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