Earthquake with magnitude of ML 1.2 on date 06-10-2022 and time 11:12:45 (Italy) in region 5 km SE Bolognola (MC)

A magnitude ML 1.2 earthquake occured in region: 5 km SE Bolognola (MC), on

  • 06-10-2022 09:12:45 (UTC)
  • 06-10-2022 11:12:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9540, 13.2600 at 26 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
Bolognola MC 5 142 142
Montefortino FM 7 1178 1320
Montemonaco AP 8 604 1924
Amandola FM 9 3629 5553
Ussita MC 10 444 5997
Sarnano MC 10 3264 9261
Castelsantangelo sul Nera MC 11 281 9542
Acquacanina MC 11 121 9663
Fiastra MC 12 559 10222
Comunanza AP 13 3166 13388
Montegallo AP 14 523 13911
Visso MC 14 1107 15018
Gualdo MC 14 815 15833
Smerillo FM 16 365 16198
Fiordimonte MC 17 202 16400
Montefalcone Appennino FM 17 424 16824
Monte San Martino MC 17 765 17589
Palmiano AP 17 196 17785
Cessapalombo MC 17 512 18297
Penna San Giovanni MC 18 1108 19405
San Ginesio MC 18 3498 22903
Pievebovigliana MC 19 866 23769
Force AP 19 1354 25123
Preci PG 20 724 25847
Sant'Angelo in Pontano MC 20 1436 27283
Pieve Torina MC 20 1458 28741
Camporotondo di Fiastrone MC 20 563 29304

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
49 Km NW of Teramo (54892 inhabitants)
66 Km NE of Terni (111501 inhabitants)
68 Km N of L'Aquila (69753 inhabitants)
73 Km E of Perugia (166134 inhabitants)
77 Km S of Ancona (100861 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
95 Km NW of Pescara (121014 inhabitants)
100 Km NW of Chieti (51815 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 1.2 2022-10-06
09:12:45
42.9538 13.2595 26 2022-10-06
09:22:05
Sala Sismica INGV-Roma 110551671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-06 09:12:45 ± 0.19
Latitude 42.9538 ± 0.0063
Longitude 13.2595 ± 0.0098
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110551671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 817
Semi-minor axis of confidence ellipse (meter) 485
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 215
Circular confidence region, given by single value of horizontal uncertainty (meter) 820.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32825
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 110551671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-06 09:22:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARRO.EHZ. 2022-10-06T09:13:03.50 3.0 undecidable manual S -0.91 0
IV.SMA1.EHZ. 2022-10-06T09:12:59.15 0.3 undecidable manual S 170 0.3283 119 0.14 72
IV.CESI.HHZ. 2022-10-06T09:12:57.89 0.6 undecidable manual S 281 0.2644 126 0.47 45
IV.MML1.EHZ. 2022-10-06T09:12:57.59 0.6 undecidable manual S 307 0.2635 126 0.18 47
IV.NRCA.HHZ. 2022-10-06T09:12:55.23 0.6 undecidable manual S 222 0.1601 141 0.06 50
IV.MF5.EHZ. 2022-10-06T09:12:55.38 0.6 undecidable manual S 77 0.1502 143 0.39 47
IV.FDMO.HHZ. 2022-10-06T09:12:54.78 0.6 undecidable manual S 303 0.1502 143 -0.21 48
IV.CSP1.EHZ. 2022-10-06T09:12:54.75 0.6 undecidable manual S 344 0.1439 145 -0.12 49
IV.MMO1.EHZ. 2022-10-06T09:12:53.78 0.6 undecidable manual S 138 0.0737 160 -0.12 49
IV.SMA1.EHZ. 2022-10-06T09:12:53.45 0.6 positive manual P 170 0.3283 119 0.03 49
IV.MML1.EHZ. 2022-10-06T09:12:52.36 1.0 positive manual P 307 0.2635 126 -0.14 24
IV.CESI.HHZ. 2022-10-06T09:12:52.58 0.1 positive manual P 281 0.2644 126 0.08 97
IV.MF5.EHZ. 2022-10-06T09:12:51.23 1.0 negative manual P 77 0.1502 143 0.14 25
IV.NRCA.HHZ. 2022-10-06T09:12:51.13 0.1 undecidable manual P 222 0.1601 141 -0.07 99
IV.MMO1.EHZ. 2022-10-06T09:12:50.39 0.1 negative manual P 138 0.0737 160 -0.08 100
IV.CSP1.EHZ. 2022-10-06T09:12:50.71 1.0 negative manual P 344 0.1439 145 -0.32 24
IV.FDMO.HHZ. 2022-10-06T09:12:50.88 0.1 undecidable manual P 303 0.1502 143 -0.22 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHN. ML:1.5 0.0001895 1.42 AML other m 2022-10-06T09:12:53.96
IV.MMO1.EHE. ML:1.6 0.000221 1.76 AML other m 2022-10-06T09:12:54.05
IV.CSP1.EHE. ML:1.5 0.00016549999999999998 1.8 AML other m 2022-10-06T09:12:54.06
IV.CSP1.EHN. ML:1.5 0.000155 0.28 AML other m 2022-10-06T09:12:54.98
IV.FDMO.HHN. ML:1.0 0.00005045 1.8 AML other m 2022-10-06T09:12:55.09
IV.FDMO.HHE. ML:1.0 0.0000523 0.2 AML other m 2022-10-06T09:12:55.72
IV.NRCA.HHN. ML:1.2 0.00007265 0.1 AML other m 2022-10-06T09:12:55.81
IV.NRCA.HHE. ML:1.3 0.00009475 0.46 AML other m 2022-10-06T09:12:56.44
IV.MML1.EHN. ML:1.0 0.00004035 0.24 AML other m 2022-10-06T09:12:57.85
IV.CESI.HHN. ML:1.5 0.00011999999999999999 0.26 AML other m 2022-10-06T09:12:58.14
IV.CESI.HHE. ML:1.2 0.0000563 0.26 AML other m 2022-10-06T09:12:58.27
IV.MML1.EHE. ML:0.8 0.00002255 1.24 AML other m 2022-10-06T09:12:59.92
IV.ARVD.HHE. ML:1.1 0.000019200000000000003 0.46 AML other m 2022-10-06T09:13:05.33
IV.ARVD.HHN. ML:1.0 0.0000174 0.08 AML other m 2022-10-06T09:13:11.94
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