Earthquake with magnitude of ML 0.4 on date 12-07-2022 and time 00:44:05 (UTC) in region 8 km E Monteleone di Spoleto (PG)

A magnitude ML 0.4 earthquake occured in region: 8 km E Monteleone di Spoleto (PG), on

  • 12-07-2022 00:44:05 (UTC)
  • 12-07-2022 02:44:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6300, 13.0460 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
Monteleone di Spoleto PG 8 599 599
Cittareale RI 10 482 1081
Leonessa RI 10 2435 3516
Cascia PG 10 3217 6733
Posta RI 13 694 7427
Poggiodomo PG 13 117 7544
Borbona RI 15 617 8161
Polino TR 17 233 8394
Accumoli RI 18 667 9061
Norcia PG 19 4957 14018
Poggio Bustone RI 19 2055 16073
Scheggino PG 20 461 16534
Micigliano RI 20 127 16661
Amatrice RI 20 2657 19318
Rivodutri RI 20 1253 20571

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Terni (111501 inhabitants)
42 Km NW of L'Aquila (69753 inhabitants)
46 Km SE of Foligno (57155 inhabitants)
54 Km W of Teramo (54892 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
75 Km SE of Perugia (166134 inhabitants)
77 Km N of Tivoli (56533 inhabitants)
81 Km E of Viterbo (67173 inhabitants)
91 Km W of Montesilvano (53738 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
97 Km W of Chieti (51815 inhabitants)
98 Km W of Pescara (121014 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
Reviewed
Rev100
ML 0.4 2022-07-12
00:44:05
42.6298 13.0457 14 2022-07-12
01:14:46
Sala Sismica INGV-Roma 107136571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-12 00:44:05 ± 0.08
Latitude 42.6298 ± 0.0036
Longitude 13.0457 ± 0.0037
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 107136571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 366
Semi-minor axis of confidence ellipse (meter) 245
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 199
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.39031
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 107136571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-12 01:14:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHE. 2022-07-12T00:44:19.34 0.3 undecidable manual S 297 43.3233 96 0.02 71
IV.NRCA.HHZ. 2022-07-12T00:44:14.09 0.3 undecidable manual S 14 23.2545 107 0.03 73
IV.MOMA.HHE. 2022-07-12T00:44:13.70 1.0 undecidable manual P 297 43.3233 96 0.33 22
IV.RM33.EHZ. 2022-07-12T00:44:13.03 0.3 undecidable manual S 134 19.2696 112 -0.01 74
IV.SAMA.EHZ. 2022-07-12T00:44:12.52 3.0 undecidable manual P -0.18 0
IV.GAVE.EHZ. 2022-07-12T00:44:11.76 0.3 undecidable manual S 299 14.1747 124 -0.09 73
IV.NRCA.HHZ. 2022-07-12T00:44:10.31 0.1 undecidable manual P 14 23.2545 107 -0.03 98
IV.ARRO.EHZ. 2022-07-12T00:44:10.11 3.0 negative manual Pg 0.73 0
IV.LNSS.HHZ. 2022-07-12T00:44:10.14 0.3 undecidable manual S 188 2.997 166 0.05 75
IV.RM33.EHZ. 2022-07-12T00:44:09.70 0.1 undecidable manual P 134 19.2696 112 -0.05 98
IV.GAVE.EHZ. 2022-07-12T00:44:09.00 0.1 undecidable manual P 299 14.1747 124 -0.06 98
IV.LNSS.HHZ. 2022-07-12T00:44:08.12 0.1 undecidable manual P 188 2.997 166 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:0.6 0.00003533 1.82 AML other m 2022-07-12T00:44:12.98
IV.GAVE.EHN. ML:0.5 0.000023165096000000002 0.14 AML other m 2022-07-12T00:44:12.97
IV.RM33.EHE. ML:0.5 0.000019663075000000003 0.18 AML other m 2022-07-12T00:44:13.57
IV.RM33.EHN. ML:0.2 0.000008631273 0.08 AML other m 2022-07-12T00:44:13.89
IV.NRCA.HHE. ML:0.4 0.000015664835000000002 0.14 AML other m 2022-07-12T00:44:14.53
IV.NRCA.HHN. ML:0.2 0.000011206482000000001 0.08 AML other m 2022-07-12T00:44:15.18
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