Earthquake with magnitude of ML 1.2 on date 18-05-2022 and time 14:23:35 (Italy) in region 2 km SE Ripe San Ginesio (MC)

A magnitude ML 1.2 earthquake occured in region: 2 km SE Ripe San Ginesio (MC), on

  • 18-05-2022 12:23:35 (UTC)
  • 18-05-2022 14:23:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1310, 13.3800 at 17 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
Ripe San Ginesio MC 2 852 852
Sant'Angelo in Pontano MC 4 1436 2288
Colmurano MC 4 1263 3551
Loro Piceno MC 5 2401 5952
San Ginesio MC 6 3498 9450
Montappone FM 7 1682 11132
Urbisaglia MC 8 2628 13760
Gualdo MC 8 815 14575
Falerone FM 8 3337 17912
Massa Fermana FM 8 963 18875
Monte Vidon Corrado FM 9 731 19606
Penna San Giovanni MC 9 1108 20714
Camporotondo di Fiastrone MC 9 563 21277
Cessapalombo MC 10 512 21789
Mogliano MC 10 4696 26485
Servigliano FM 11 2336 28821
Tolentino MC 12 20069 48890
Monte San Martino MC 12 765 49655
Belforte del Chienti MC 12 1886 51541
Sarnano MC 12 3264 54805
Petriolo MC 12 1998 56803
Caldarola MC 12 1823 58626
Montegiorgio FM 13 6851 65477
Belmonte Piceno FM 14 646 66123
Francavilla d'Ete FM 15 964 67087
Smerillo FM 15 365 67452
Monteleone di Fermo FM 15 395 67847
Santa Vittoria in Matenano FM 16 1330 69177
Pollenza MC 16 6618 75795
Monsampietro Morico FM 16 659 76454
Serrapetrona MC 16 966 77420
Amandola FM 17 3629 81049
Magliano di Tenna FM 17 1452 82501
Corridonia MC 17 15430 97931
Montefalcone Appennino FM 17 424 98355
Monte San Pietrangeli FM 18 2458 100813
Rapagnano FM 18 2145 102958
Montelparo FM 18 778 103736
Grottazzolina FM 18 3398 107134
Montottone FM 18 979 108113
Comunanza AP 19 3166 111279
Torre San Patrizio FM 20 2048 113327
Bolognola MC 20 142 113469
San Severino Marche MC 20 12726 126195
Macerata MC 20 42473 168668
Monte Rinaldo FM 20 379 169047
Acquacanina MC 20 121 169168

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km S of Ancona (100861 inhabitants)
58 Km E of Foligno (57155 inhabitants)
59 Km NW of Teramo (54892 inhabitants)
80 Km E of Perugia (166134 inhabitants)
85 Km SE of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
87 Km NE of Terni (111501 inhabitants)
93 Km NW of Montesilvano (53738 inhabitants)
95 Km SE of Pesaro (94582 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 2022-05-18
12:23:35
43.1307 13.3797 17 2022-05-18
12:33:17
Sala Sismica INGV-Roma 104814621
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-18 12:23:35 ± 0.15
Latitude 43.1307 ± 0.0072
Longitude 13.3797 ± 0.0148
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104814621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1168
Semi-minor axis of confidence ellipse (meter) 776
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 260
Circular confidence region, given by single value of horizontal uncertainty (meter) 1170.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 305
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 10
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35433
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 5
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 104814621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-18 12:33:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2022-05-18T12:24:42.60 3.0 negative manual Pg 21.969999 0
IV.LADO.EHZ. 2022-05-18T12:24:40.31 3.0 undecidable manual Pg 21.309999 0
IV.CAFE.HHZ. 2022-05-18T12:24:35.57 3.0 undecidable manual Sn -1.1 0
IV.SPS2.HHZ. 2022-05-18T12:24:27.52 3.0 negative manual Pg 13.16 0
IV.PTCC.HHZ. 2022-05-18T12:24:22.78 3.0 undecidable manual Sg 9.11 0
MN.SENA.HHZ. 2022-05-18T12:24:16.97 3.0 undecidable manual Sn -3.75 0
IV.CAR1.HHZ. 2022-05-18T12:24:12.82 3.0 negative manual Pn -1.06 0
IV.IVPL.HHZ. 2022-05-18T12:24:12.21 3.0 undecidable manual Pn -4.28 0
IV.IVUG.HHZ. 2022-05-18T12:24:11.00 3.0 negative manual Pn -5.28 0
IV.IVGP.HHZ. 2022-05-18T12:24:10.92 3.0 negative manual Pn -5.22 0
IV.SIRI.HNZ. 2022-05-18T12:24:00.17 3.0 undecidable manual Pn -1.82 0
MN.SENA.HHZ. 2022-05-18T12:23:52.64 3.0 negative manual Pg 12.34 0
GU.RRL.HHZ. 2022-05-18T12:23:48.29 3.0 undecidable manual Pg 10.63 0
IV.MTMR.HNZ. 2022-05-18T12:23:48.07 3.0 undecidable manual Pn -0.45 0
IV.NRCA.HHZ. 2022-05-18T12:23:48.35 0.3 undecidable manual S 213 0.3543 103 0.14 72
IV.MCRV.HHZ. 2022-05-18T12:23:48.85 3.0 undecidable manual Pn -2.19 0
IV.CIMA.HNZ. 2022-05-18T12:23:46.05 3.0 undecidable manual Sn 0.88 0
IV.ARRO.EHZ. 2022-05-18T12:23:45.51 3.0 undecidable manual Sg 6.55 0
IV.MC2.EHZ. 2022-05-18T12:23:45.83 0.6 undecidable manual S 213 0.2599 110 0.31 47
IV.MMO1.EHZ. 2022-05-18T12:23:44.66 0.3 undecidable manual S 190 0.2347 113 -0.16 72
IV.MF5.EHZ. 2022-05-18T12:23:42.82 0.3 undecidable manual S 158 0.1547 127 0.07 75
IV.NRCA.HHZ. 2022-05-18T12:23:42.53 0.1 undecidable manual P 213 0.3543 103 -0.12 94
IV.GUMA.HHZ. 2022-05-18T12:23:41.13 0.3 undecidable manual S 206 0.0755 150 -0.05 76
IV.MC2.EHZ. 2022-05-18T12:23:41.09 0.1 undecidable manual P 213 0.2599 110 0 99
IV.MMO1.EHZ. 2022-05-18T12:23:40.66 0.1 undecidable manual P 190 0.2347 113 -0.03 99
IV.MF5.EHZ. 2022-05-18T12:23:39.52 0.1 undecidable manual P 158 0.1547 127 0.02 100
IV.GUMA.HHZ. 2022-05-18T12:23:38.56 0.3 undecidable manual P 206 0.0755 150 -0.03 77
IV.VVLD.HHZ. 2022-05-18T12:23:32.70 3.0 negative manual Pg 3.25 0
IV.MAGA.HHZ. 2022-05-18T12:23:24.86 3.0 undecidable manual Pg 3.06 0
IV.ZCCA.HNZ. 2022-05-18T12:23:22.10 3.0 undecidable manual Sg 5.76 0
GU.RORO.HHZ. 2022-05-18T12:23:20.02 3.0 undecidable manual Pn -2.88 0
IV.IMOL.HNZ. 2022-05-18T12:23:19.75 3.0 undecidable manual Sn -0.16 0
IV.CSNT.HHZ. 2022-05-18T12:23:04.62 3.0 undecidable manual Pg 3.15 0
IV.ZCCA.HNZ. 2022-05-18T12:23:03.42 3.0 undecidable manual P -0.71 0
GU.GSCL.HHZ. 2022-05-18T12:23:03.59 3.0 negative manual Pn -1.22 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:2.2 0.00002850456 0.0832 AML other m 2022-05-18T12:23:18.50
GU.GSCL.HHN. ML:2.2 0.000029245685 0.0576 AML other m 2022-05-18T12:23:18.50
IV.FDMO.HHE. ML:1.5 0.00014722429999999997 0.096 AML other m 2022-05-18T12:23:26.31
IV.FDMO.HHN. ML:1.6 0.00018099999999999998 0.12 AML other m 2022-05-18T12:23:26.23
IV.GUMA.HHE. ML:1.4 0.000222 0.18 AML other m 2022-05-18T12:23:41.21
IV.GUMA.HHN. ML:1.3 0.00018255664999999998 0.1024 AML other m 2022-05-18T12:23:41.27
IV.MTMR.HNN. ML:4.7 0.007385 0.22 AML other m 2022-05-18T12:25:06.03
IV.MTMR.HNE. ML:4.4 0.0032974009999999997 0.1792 AML other m 2022-05-18T12:25:09.91
IV.ZCCA.HHE. ML:2.2 0.000030176048000000002 1.0176 AML other m 2022-05-18T12:23:34.46
IV.ZCCA.HHN. ML:2.2 0.000035661849999999995 1.5616 AML other m 2022-05-18T12:23:23.24
IV.ZCCA.HNE. ML:4.3 0.0044891565 0.6528 AML other m 2022-05-18T12:23:22.02
IV.ZCCA.HNN. ML:4.4 0.005726709 0.6336 AML other m 2022-05-18T12:23:22.02
IV.CSNT.HHE. ML:1.7 0.000018509665 0.0576 AML other m 2022-05-18T12:23:06.97
IV.CSNT.HHN. ML:1.6 0.00001337879295 0.2432 AML other m 2022-05-18T12:23:12.71
IV.ATPI.EHE. ML:1.2 0.000017593231 0.6592 AML other m 2022-05-18T12:23:39.80
IV.ATPI.EHN. ML:1.1 0.0000129937485 1.0432 AML other m 2022-05-18T12:23:29.32
IV.ATPI.HNE. ML:2.1 0.000144255085 0.832 AML other m 2022-05-18T12:23:20.99
IV.ATPI.HNN. ML:2.0 0.00013179309999999998 1.0304 AML other m 2022-05-18T12:23:43.52
IV.ARVD.HHE. ML:0.8 0.00001687912 0.0576 AML other m 2022-05-18T12:23:12.46
IV.ARVD.HHN. ML:0.6 0.000008211738 0.064 AML other m 2022-05-18T12:23:16.58
GU.RORO.HHE. ML:3.9 0.00034516765 0.8192 AML other m 2022-05-18T12:23:25.18
IV.MAGA.HHN. ML:2.7 0.00003712519 0.16 AML other m 2022-05-18T12:23:28.99
IV.MAGA.HNE. ML:3.7 0.0004018954 1.152 AML other m 2022-05-18T12:23:38.34
IV.MAGA.HNN. ML:2.6 0.00003173523255000001 0.7872 AML other m 2022-05-18T12:24:20.07
IV.MAGA.HHE. ML:2.8 0.00004422639 0.6208 AML other m 2022-05-18T12:23:25.70
IV.VVLD.HHE. ML:1.2 0.000010472724000000001 0.4992 AML other m 2022-05-18T12:24:34.09
IV.VVLD.HHN. ML:1.2 0.0000104075335 0.6208 AML other m 2022-05-18T12:23:56.66
IV.VVLD.HNE. ML:2.4 0.00013121765000000002 0.8704 AML other m 2022-05-18T12:24:00.62
IV.VVLD.HNN. ML:2.3 0.00012187573999999999 0.7296 AML other m 2022-05-18T12:23:47.85
IV.GUMA.HNE. ML:1.3 0.0001919324 0.3328 AML other m 2022-05-18T12:23:41.59
IV.GUMA.HNN. ML:1.3 0.00016444105 0.1024 AML other m 2022-05-18T12:23:41.26
IV.MF5.EHN. ML:1.0 0.00005948337999999999 0.3456 AML other m 2022-05-18T12:23:43.02
IV.MF5.EHE. ML:0.9 0.00004997674000000001 1.1008 AML other m 2022-05-18T12:24:00.03
IV.MMO1.EHN. ML:0.5 0.000015189684649999998 0.1984 AML other m 2022-05-18T12:23:46.55
IV.MMO1.HNE. ML:3.1 0.006067764000000001 0.7296 AML other m 2022-05-18T12:23:41.42
IV.MMO1.HNN. ML:3.2 0.007360527 0.8192 AML other m 2022-05-18T12:24:15.72
IV.MMO1.EHE. ML:0.5 0.000014193248999999997 0.5376 AML other m 2022-05-18T12:24:15.59
IV.MC2.EHN. ML:1.1 0.000053250350000000004 0.2432 AML other m 2022-05-18T12:23:46.04
IV.MC2.EHE. ML:1.0 0.00003802869999999997 0.1984 AML other m 2022-05-18T12:23:46.63
IV.NRCA.HHN. ML:0.9 0.000024287820000000003 0.1216 AML other m 2022-05-18T12:23:50.14
IV.NRCA.HNE. ML:1.6 0.0001218729 0.704 AML other m 2022-05-18T12:23:47.00
IV.NRCA.HNN. ML:1.8 0.00018801105000000002 0.6656 AML other m 2022-05-18T12:23:56.19
IV.NRCA.HHE. ML:1.0 0.000033831720000000005 0.096 AML other m 2022-05-18T12:23:50.01
IV.MTMR.EHN. ML:3.3 0.00028905505 11.4752 AML other m 2022-05-18T12:24:31.16
IV.MTMR.EHE. ML:3.4 0.00038484215 9.9776 AML other m 2022-05-18T12:24:52.24
IV.MCRV.HHN. ML:1.9 0.000010327804499999999 0.2752 AML other m 2022-05-18T12:23:56.29
IV.MCRV.HHE. ML:1.9 0.000010905901999999999 0.2624 AML other m 2022-05-18T12:24:08.03
MN.SENA.HHE. ML:2.4 0.000009328716000000001 0.1024 AML other m 2022-05-18T12:23:55.86
MN.SENA.HHN. ML:2.1 0.000003491615 0.1216 AML other m 2022-05-18T12:23:53.28
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download