Earthquake with magnitude of ML 1.4 on date 19-08-2019 and time 15:19:23 (Italy) in region 5 km E Pizzoli (AQ)

A magnitude ML 1.4 earthquake occured in region: 5 km E Pizzoli (AQ), on

  • 19-08-2019 13:19:23 (UTC)
  • 19-08-2019 15:19:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.45, 13.35 at 11 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
Pizzoli AQ 5 4326 4326
Barete AQ 6 737 5063
Capitignano AQ 8 665 5728
Cagnano Amiterno AQ 10 1369 7097
Montereale AQ 12 2581 9678
Campotosto AQ 12 542 10220
Scoppito AQ 12 3727 13947
L'Aquila AQ 12 69753 83700
Crognaleto TE 15 1297 84997
Lucoli AQ 18 1011 86008
Tornimparte AQ 19 3187 89195
Pietracamela TE 19 271 89466
Borbona RI 19 617 90083
Fano Adriano TE 19 296 90379

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NW of L'Aquila (69753 inhabitants)
37 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)
71 Km NE of Tivoli (56533 inhabitants)
71 Km W of Pescara (121014 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km SE of Foligno (57155 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
97 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
Rev 1000 ML 1.4 2019-08-19
13:19:23
42.45 13.35 11 2019-11-13
14:31:02
Bollettino Sismico Italiano INGV 72463461
Rev 100 ML 1.5 2019-08-19
13:19:23
42.45 13.35 11 2019-08-19
13:28:41
Sala Sismica INGV-Roma 71625201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-19 13:19:23 ± 0.1
Latitude 42.45 ± 0.01
Longitude 13.35 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72463461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 640
Semi-minor axis of confidence ellipse (meter) 597
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 99
Circular confidence region, given by single value of horizontal uncertainty (meter) 640
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.89303
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 72463461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-16 13:04:38

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 71625201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-19 13:28:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.OSSC.HHZ. 2019-08-19T13:20:21.09 3.0 undecidable manual Sn 2.51 0
IV.COR1.EHZ. 2019-08-19T13:19:59.63 3.0 undecidable manual S -2.52 0
IV.RIBO.EHZ.01 2019-08-19T13:19:58.43 3.0 positive manual Pg 5.52 0
IV.SAMA.HHZ. 2019-08-19T13:19:55.06 3.0 undecidable manual S 0.62 0
IV.EL6.EHZ. 2019-08-19T13:19:54.79 0.3 undecidable manual S 348 0.893 50 2.3 17
IV.CSP1.EHZ. 2019-08-19T13:19:46.23 0.3 undecidable manual S 351 0.6457 50 1.07 46
IV.EL6.EHZ. 2019-08-19T13:19:40.68 0.6 undecidable manual P 348 0.893 50 0.43 39
IV.MMO1.EHZ. 2019-08-19T13:19:39.30 0.3 undecidable manual S 358 0.4452 50 0.08 69
IV.NRCA.HHZ. 2019-08-19T13:19:38.30 0.3 undecidable manual S 336 0.4164 50 -0.07 71
IV.FDMO.HHZ. 2019-08-19T13:19:35.32 0.1 undecidable manual P 342 0.6124 50 -0.13 90
IV.CSP1.EHZ. 2019-08-19T13:19:35.96 0.1 undecidable manual P 351 0.6457 50 -0.06 91
IV.MTRA.EHZ. 2019-08-19T13:19:34.50 0.3 undecidable manual S 7 0.304 50 -0.55 66
IV.TERO.HHZ. 2019-08-19T13:19:33.20 0.3 undecidable manual S 48 0.2527 50 -0.31 71
IV.FIAM.HHZ. 2019-08-19T13:19:33.45 0.3 undecidable manual S 223 0.2527 50 -0.08 72
IV.T0110.HHZ. 2019-08-19T13:19:32.04 0.1 undecidable manual P 125 0.3876 50 0.43 87
IV.VCEL.EHZ. 2019-08-19T13:19:31.72 0.1 undecidable manual P 99 0.3678 50 0.45 87
IV.MMO1.EHZ. 2019-08-19T13:19:31.83 0.1 undecidable manual P 358 0.4452 50 -0.76 79
IV.NRCA.HHZ. 2019-08-19T13:19:31.75 0.1 undecidable manual P 336 0.4164 50 -0.34 90
IV.SMA1.EHZ. 2019-08-19T13:19:31.60 0.3 undecidable manual S 357 0.1763 50 0.34 68
IV.GIGS.HHZ. 2019-08-19T13:19:30.60 0.3 undecidable manual S 90 0.1655 121 -0.32 71
IV.TERO.HHZ. 2019-08-19T13:19:29.27 0.1 undecidable manual P 48 0.2527 50 -0.02 98
IV.CAMP.HHZ. 2019-08-19T13:19:29.00 0.3 undecidable manual S 29 0.0926 136 0.3 71
IV.FIAM.HHZ. 2019-08-19T13:19:29.30 0.1 undecidable manual P 223 0.2527 50 0 98
IV.MTRA.EHZ. 2019-08-19T13:19:29.80 0.1 positive manual P 7 0.304 50 -0.38 91
MN.AQU.HNZ. 2019-08-19T13:19:29.40 0.6 undecidable manual S 157 0.1088 132 0.25 48
IV.RM33.EHZ. 2019-08-19T13:19:29.20 0.3 undecidable manual S 299 0.1124 131 -0.07 75
IV.LNSS.HHZ. 2019-08-19T13:19:29.49 0.6 undecidable manual P 303 0.2707 50 -0.12 48
IV.SMA1.EHZ. 2019-08-19T13:19:28.00 0.1 undecidable manual P 357 0.1763 50 0.01 98
IV.GIGS.HHZ. 2019-08-19T13:19:27.63 0.1 negative manual P 90 0.1655 121 -0.16 98
IV.RM33.EHZ. 2019-08-19T13:19:26.88 0.1 positive manual P 299 0.1124 131 0.04 100
IV.CAMP.HHZ. 2019-08-19T13:19:26.77 0.1 negative manual P 29 0.0926 136 0.26 95
MN.AQU.HNZ. 2019-08-19T13:19:26.64 0.1 undecidable manual P 157 0.1088 132 -0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1 0.000119 0.26 AML other m 2019-08-19T13:19:29.26
IV.RM33.HNN. ML:1.5 0.0003295 0.58 AML other m 2019-08-19T13:19:29.53
IV.CAMP.HHN. ML:1.3 0.0002245 0.34 AML other m 2019-08-19T13:19:29.35
IV.RM33.EHE. ML:1.5 0.0003195 0.18 AML other m 2019-08-19T13:19:29.54
IV.RM33.EHN. ML:1.4 0.000292 0.22 AML other m 2019-08-19T13:19:29.53
IV.RM33.HNE. ML:1.5 0.0003183465 0.2176 AML other m 2019-08-19T13:19:30.44
IV.GIGS.HHE. ML:0.9 5.955958E-5 0.16 AML other m 2019-08-19T13:19:31.24
IV.GIGS.HHN. ML:1.1 9.22E-5 0.28 AML other m 2019-08-19T13:19:31.32
IV.SMA1.EHE. ML:1.5 0.0002209878 0.2368 AML other m 2019-08-19T13:19:31.93
IV.SMA1.EHN. ML:1.9 0.0006106804 1.5584 AML other m 2019-08-19T13:19:31.05
IV.TERO.HHN. ML:1.6 0.000188 0.42 AML other m 2019-08-19T13:19:33.49
IV.TERO.HHE. ML:1.4 0.00013616865 1.9232 AML other m 2019-08-19T13:19:33.98
IV.FIAM.HHE. ML:0.8 3.676441E-5 0.416 AML other m 2019-08-19T13:19:34.50
IV.MTRA.HNE. ML:1.6 0.00015886835 0.1728 AML other m 2019-08-19T13:19:34.73
IV.MTRA.EHE. ML:1.6 0.0001549412 0.16 AML other m 2019-08-19T13:19:34.74
IV.MTRA.HNN. ML:1.7 0.00021155455 0.1792 AML other m 2019-08-19T13:19:35.39
IV.MTRA.EHN. ML:1.7 0.0002055635 0.2624 AML other m 2019-08-19T13:19:35.32
IV.FIAM.HHN. ML:0.8 3.2433415E-5 0.384 AML other m 2019-08-19T13:19:35.90
IV.NRCA.HHE. ML:1.6 0.000104822605 0.1216 AML other m 2019-08-19T13:19:38.92
IV.NRCA.HHN. ML:1.5 9.1138485E-5 0.1408 AML other m 2019-08-19T13:19:39.22
IV.VCEL.EHN. ML:0 9.458608E-5 0.256 AML other m 2019-08-19T13:19:40.10
IV.VCEL.EHE. ML:0 0.000162 1.58 AML other m 2019-08-19T13:19:40.12
IV.FDMO.HHN. ML:0.9 1.70788E-5 1.7632 AML other m 2019-08-19T13:19:45.08
IV.FDMO.HHE. ML:1.1 1.9922165E-5 0.2176 AML other m 2019-08-19T13:19:47.51
IV.CSP1.EHE. ML:1.1 1.9426471E-5 0.2048 AML other m 2019-08-19T13:19:47.52
IV.CSP1.EHN. ML:1.2 2.3147755E-5 0.1984 AML other m 2019-08-19T13:19:49.12
IV.EL6.EHN. ML:1.4 2.637932E-5 0.2624 AML other m 2019-08-19T13:19:56.56
IV.EL6.EHE. ML:1.3 2.15756E-5 0.16 AML other m 2019-08-19T13:19:56.98
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