Earthquake with magnitude of ML 0.6 on date 27-04-2019 and time 22:42:53 (UTC) in region 2 km NE Pescasseroli (AQ)

A magnitude ML 0.6 earthquake occured in region: 2 km NE Pescasseroli (AQ), on

  • 27-04-2019 22:42:53 (UTC)
  • 28-04-2019 00:42:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.82, 13.8 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pescasseroli AQ 2 2203 2203
Opi AQ 5 420 2623
Scanno AQ 11 1847 4470
Bisegna AQ 12 223 4693
Villetta Barrea AQ 12 653 5346
San Donato Val di Comino FR 13 2107 7453
Villalago AQ 13 568 8021
Civitella Alfedena AQ 13 296 8317
Campoli Appennino FR 14 1725 10042
Pescosolido FR 14 1555 11597
Villavallelonga AQ 15 919 12516
Lecce nei Marsi AQ 15 1702 14218
Alvito FR 16 2713 16931
Posta Fibreno FR 17 1139 18070
Gioia dei Marsi AQ 17 1989 20059
Settefrati FR 17 728 20787
Barrea AQ 18 726 21513
Vicalvi FR 18 783 22296
Gallinaro FR 18 1269 23565
Broccostella FR 19 2741 26306
Sora FR 19 26144 52450
Collelongo AQ 19 1233 53683
Anversa degli Abruzzi AQ 19 341 54024
Ortucchio AQ 19 1860 55884
Rocca Pia AQ 20 178 56062
Balsorano AQ 20 3569 59631
Fontechiari FR 20 1303 60934

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km SW of Chieti (51815 inhabitants)
67 Km SE of L'Aquila (69753 inhabitants)
79 Km SW of Pescara (121014 inhabitants)
82 Km SW of Montesilvano (53738 inhabitants)
84 Km E of Latina (125985 inhabitants)
84 Km E of Tivoli (56533 inhabitants)
86 Km E of Velletri (53303 inhabitants)
91 Km E of Guidonia Montecelio (88673 inhabitants)
93 Km S of Teramo (54892 inhabitants)
94 Km NW of Caserta (76326 inhabitants)
99 Km E of Aprilia (73446 inhabitants)
100 Km NW of Aversa (53047 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 0.6 2019-04-27
22:42:53
41.82 13.8 10 2019-08-22
08:24:58
Bollettino Sismico Italiano INGV 68084301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-27 22:42:53 ± 0.04
Latitude 41.82 ± 0.00
Longitude 13.80 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68084301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 249
Semi-minor axis of confidence ellipse (meter) 247
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 343
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.48384
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 68084301
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-29 09:05:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SBPO.HNZ. 2019-04-27T22:44:50.03 3.0 undecidable manual Sg 7.14 0
IV.EUCT.HNZ. 2019-04-27T22:44:47.71 3.0 undecidable manual Sn -9.99 0
IV.MBAL.EHZ. 2019-04-27T22:44:47.86 3.0 undecidable manual Sn -9.29 0
IV.ERC.EHZ. 2019-04-27T22:44:46.42 3.0 undecidable manual Sg 13.05 0
IT.VRB.HGZ. 2019-04-27T22:44:32.21 3.0 undecidable manual Pg 14.93 0
RF.GEPF.HHZ. 2019-04-27T22:43:55.86 3.0 undecidable manual Pn -7.39 0
IV.MUCR.HHZ. 2019-04-27T22:43:51.15 3.0 negative manual Pn 2.68 0
GU.CARD.HHZ. 2019-04-27T22:43:50.86 3.0 undecidable manual Pg 5.47 0
IV.PTRP.HHZ. 2019-04-27T22:43:48.80 3.0 undecidable manual Sn -6.07 0
IV.SPS2.HHZ. 2019-04-27T22:43:35.20 3.0 undecidable manual Pn -4.99 0
IV.CELB.HHZ. 2019-04-27T22:43:35.42 3.0 negative manual Pn -2.32 0
IV.ZCCA.HHZ. 2019-04-27T22:43:34.93 3.0 positive manual Pn -9.99 0
IV.GIUL.HHZ. 2019-04-27T22:43:10.61 0.6 undecidable manual S 237 0.4838 50 0.32 44
IV.MIDA.HNZ. 2019-04-27T22:43:07.49 0.3 undecidable manual S 118 0.3849 50 0.14 70
IV.PTQR.HHZ. 2019-04-27T22:43:06.41 1.0 undecidable manual S 304 0.3561 50 -0.09 24
IV.RNI2.HNE. 2019-04-27T22:43:04.59 1.0 undecidable manual S 114 0.2896 50 0.07 24
IV.CERA.HNN. 2019-04-27T22:43:04.08 0.6 undecidable manual S 144 0.2788 50 -0.11 48
IV.GIUL.HHZ. 2019-04-27T22:43:03.00 0.3 undecidable manual P 237 0.4838 50 -0.08 69
IV.LRP.EHN. 2019-04-27T22:43:02.65 0.3 undecidable manual S 222 0.2356 50 -0.28 70
IV.MIDA.HNZ. 2019-04-27T22:43:01.41 0.3 undecidable manual P 118 0.3849 50 0.03 71
IV.INTR.HHE. 2019-04-27T22:43:01.68 0.3 undecidable manual S 23 0.2041 114 -0.15 72
IV.PTQR.HHZ. 2019-04-27T22:43:00.96 0.3 undecidable manual P 304 0.3561 50 0.07 71
IV.POFI.HHZ. 2019-04-27T22:42:59.16 0.3 undecidable manual S 211 0.1232 126 0.06 74
IV.RNI2.HNE. 2019-04-27T22:42:59.91 0.3 undecidable manual P 114 0.2896 50 0.16 71
IV.VVLD.HHZ. 2019-04-27T22:42:59.60 0.3 undecidable manual S 290 0.1385 123 0.03 75
IV.CERA.HNN. 2019-04-27T22:42:59.43 0.3 undecidable manual P 144 0.2788 50 -0.13 71
IV.LRP.EHN. 2019-04-27T22:42:58.72 0.1 undecidable manual P 222 0.2356 50 -0.11 96
IV.INTR.HHE. 2019-04-27T22:42:58.23 0.1 positive manual P 23 0.2041 114 0.04 98
IV.VVLD.HHZ. 2019-04-27T22:42:56.90 0.1 undecidable manual P 290 0.1385 123 0.01 100
IT.OPI.HGE. 2019-04-27T22:42:56.95 0.3 undecidable manual S 153 0.0522 150 -0.26 72
IV.POFI.HHZ. 2019-04-27T22:42:56.79 0.1 undecidable manual P 211 0.1232 126 0.17 97
IT.OPI.HGE. 2019-04-27T22:42:55.66 0.1 negative manual P 153 0.0522 150 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHN. ML:0.6 3.595E-5 1.46 AML other m 2019-04-27T22:42:59.00
IV.VVLD.HHE. ML:0.6 4.015E-5 0.06 AML other m 2019-04-27T22:42:59.76
IV.POFI.HHE. ML:0.6 3.946394E-5 0.0896 AML other m 2019-04-27T22:42:59.65
IV.POFI.HHN. ML:0.5 2.932649E-5 0.1024 AML other m 2019-04-27T22:42:59.71
GU.CARD.HHE. ML:3.1 0.000104248945 0.0384 AML other m 2019-04-27T22:44:03.57
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