Earthquake with magnitude of ML 1.2 on date 01-10-2019 and time 00:28:37 (Italy) in region 4 km N Capitignano (AQ)

A magnitude ML 1.2 earthquake occured in region: 4 km N Capitignano (AQ), on

  • 30-09-2019 22:28:37 (UTC)
  • 01-10-2019 00:28:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.56, 13.32 at 14 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Capitignano AQ 4 665 665
Campotosto AQ 5 542 1207
Montereale AQ 7 2581 3788
Amatrice RI 8 2657 6445
Barete AQ 12 737 7182
Cagnano Amiterno AQ 13 1369 8551
Crognaleto TE 14 1297 9848
Pizzoli AQ 14 4326 14174
Cittareale RI 14 482 14656
Borbona RI 16 617 15273
Accumoli RI 16 667 15940
Cortino TE 17 656 16596
Fano Adriano TE 18 296 16892
Posta RI 18 694 17586

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km N of L'Aquila (69753 inhabitants)
34 Km W of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
67 Km SE of Foligno (57155 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
74 Km W of Chieti (51815 inhabitants)
74 Km W of Pescara (121014 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
79 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km SE of Perugia (166134 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.2 2019-09-30
22:28:37
42.56 13.32 14 2019-09-30
22:40:14
Sala Sismica INGV-Roma 72932511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-30 22:28:37 ± 0.11
Latitude 42.56 ± 0.00
Longitude 13.32 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72932511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 340
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 316
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44247
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 72932511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-30 22:40:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2019-09-30T22:28:54.45 3.0 undecidable manual S 14 0.4425 94 1.36 0
IV.MC2.EHZ. 2019-09-30T22:28:51.52 0.6 undecidable manual S 345 0.3651 96 0.71 40
IV.MMO1.EHZ. 2019-09-30T22:28:50.18 0.3 undecidable manual S 1 0.3408 96 0.07 71
IV.NRCA.HHZ. 2019-09-30T22:28:49.03 0.1 undecidable manual S 332 0.3121 97 -0.23 91
IV.MF5.EHZ. 2019-09-30T22:28:47.25 1.0 undecidable manual P 14 0.4425 94 0.75 19
IV.LNSS.HHZ. 2019-09-30T22:28:46.06 0.1 undecidable manual S 283 0.2068 104 -0.14 95
IV.GIGS.HHZ. 2019-09-30T22:28:46.23 0.3 undecidable manual S 119 0.2167 103 -0.25 70
IV.VCEL.EHZ. 2019-09-30T22:28:46.80 3.0 undecidable manual P 0
IV.TERO.HHZ. 2019-09-30T22:28:46.40 0.3 undecidable manual S 73 0.2221 102 -0.22 70
IV.ARRO.EHZ. 2019-09-30T22:28:45.69 0.1 undecidable manual P 273 0.4047 95 -0.19 91
IV.MTRA.EHZ. 2019-09-30T22:28:45.88 0.1 undecidable manual S 17 0.2068 104 -0.31 91
IV.MC2.EHZ. 2019-09-30T22:28:45.67 0.6 undecidable manual P 345 0.3651 96 0.48 43
IV.NRCA.HHZ. 2019-09-30T22:28:44.20 0.1 positive manual P 332 0.3121 97 -0.09 94
IV.MMO1.EHZ. 2019-09-30T22:28:44.89 0.1 undecidable manual P 1 0.3408 96 0.11 93
IV.GIGS.HHZ. 2019-09-30T22:28:42.70 0.1 undecidable manual P 119 0.2167 103 0.02 96
IV.TERO.HHZ. 2019-09-30T22:28:42.80 0.1 undecidable manual P 73 0.2221 102 0.03 97
IV.SMA1.EHZ. 2019-09-30T22:28:42.85 0.1 undecidable manual S 11 0.0737 141 0.05 100
IV.MTRA.EHZ. 2019-09-30T22:28:42.44 0.1 undecidable manual P 17 0.2068 104 -0.08 96
IV.CAMP.HHZ. 2019-09-30T22:28:42.72 0.1 undecidable manual S 108 0.0728 142 -0.06 99
IV.LNSS.HHZ. 2019-09-30T22:28:42.52 0.1 undecidable manual P 283 0.2068 104 0 97
IV.RM33.EHZ. 2019-09-30T22:28:42.87 0.3 undecidable manual S 236 0.089 135 -0.24 72
IV.CAMP.HHZ. 2019-09-30T22:28:40.81 0.1 undecidable manual P 108 0.0728 142 0.26 95
IV.RM33.EHZ. 2019-09-30T22:28:40.87 0.1 undecidable manual P 236 0.089 135 0.13 97
IV.SMA1.EHZ. 2019-09-30T22:28:40.79 0.1 negative manual P 11 0.0737 141 0.23 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.4 0.0002785 0.28 AML other m 2019-09-30T22:28:43.17
IV.CAMP.HHN. ML:1 0.00010575 1.58 AML other m 2019-09-30T22:28:43.95
IV.SMA1.EHN. ML:1.4 0.000311 0.64 AML other m 2019-09-30T22:28:43.18
IV.SMA1.EHE. ML:1.6 0.000461 0.16 AML other m 2019-09-30T22:28:43.19
IV.CAMP.HHE. ML:0.7 6.08E-5 0.92 AML other m 2019-09-30T22:28:43.91
IV.RM33.EHE. ML:1.5 0.000325 1.22 AML other m 2019-09-30T22:28:43.16
IV.MTRA.EHN. ML:1.3 0.000123 1.58 AML other m 2019-09-30T22:28:46.95
IV.TERO.HHN. ML:1 5.925E-5 0.5 AML other m 2019-09-30T22:28:46.49
IV.MTRA.EHE. ML:1.2 9.575E-5 0.24 AML other m 2019-09-30T22:28:46.51
IV.GIGS.HHN. ML:0.6 1.99E-5 0.84 AML other m 2019-09-30T22:28:46.67
IV.TERO.HHE. ML:1 5.79E-5 0.32 AML other m 2019-09-30T22:28:46.91
IV.GIGS.HHE. ML:0.4 1.73E-5 0.98 AML other m 2019-09-30T22:28:46.32
IV.LNSS.HHE. ML:1.2 9.14E-5 0.12 AML other m 2019-09-30T22:28:47.36
IV.LNSS.HHN. ML:1 5.455E-5 0.7 AML other m 2019-09-30T22:28:47.58
IV.NRCA.HHE. ML:1.6 0.000172 0.12 AML other m 2019-09-30T22:28:49.23
IV.NRCA.HHN. ML:1.3 7.61E-5 0.38 AML other m 2019-09-30T22:28:49.22
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