Earthquake with magnitude of ML 2.0 on date 02-02-2022 and time 19:55:46 (Italy) in region Costa Ravennate (Ravenna)

A magnitude ML 2.0 earthquake occured in region: Costa Ravennate (Ravenna), on

  • 02-02-2022 18:55:46 (UTC)
  • 02-02-2022 19:55:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.2630, 12.4090 at 31 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
Cervia RA 5 28940 28940
Cesenatico FC 7 25796 54736
Bellaria-Igea Marina RN 13 19519 74255
Gambettola FC 17 10660 84915
Gatteo FC 17 9068 93983
San Mauro Pascoli FC 17 11690 105673
Savignano sul Rubicone FC 19 17766 123439
Cesena FC 19 96758 220197

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NE of Cesena (96758 inhabitants)
24 Km SE of Ravenna (159116 inhabitants)
26 Km NW of Rimini (147750 inhabitants)
30 Km E of Forlì (117913 inhabitants)
42 Km E of Faenza (58541 inhabitants)
56 Km E of Imola (69797 inhabitants)
56 Km NW of Pesaro (94582 inhabitants)
68 Km NW of Fano (60888 inhabitants)
89 Km E of Bologna (386663 inhabitants)
89 Km SE of Ferrara (133155 inhabitants)
98 Km NE of Arezzo (99543 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
Bulletin
Rev1000
ML 2.0 2022-02-02
18:55:46
44.2632 12.4088 31 2022-07-08
12:33:54
Bollettino Sismico Italiano INGV 104386281
Reviewed
Rev100
ML 2.1 2022-02-02
18:55:44
44.3468 12.4278 32 2022-02-02
19:04:14
Sala Sismica INGV-Roma 100534771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-02 18:55:46 ± 0.16
Latitude 44.2632 ± 0.0108
Longitude 12.4088 ± 0.0126
Depth (km) 31 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104386281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1210
Semi-minor axis of confidence ellipse (meter) 519
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 213
Circular confidence region, given by single value of horizontal uncertainty (meter) 1210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 110
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 52
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.46
Epicentral distance of station closest to the epicenter (degree) 0.12770
Epicentral distance of station farthest from the epicenter (degree) 2.09812
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 104386281
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-16 14:28:17

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 100534771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-02 19:04:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.DRE.HNZ. 2022-02-02T18:56:18.61 0.3 undecidable manual P 24 2.0981 54 -1.33 31
OX.SABO.HNZ. 2022-02-02T18:56:16.17 0.3 undecidable manual P 26 1.9272 54 -1.41 33
IV.SSFR.HHZ. 2022-02-02T18:56:15.93 0.3 undecidable manual S 162 0.8687 104 0.9 70
IV.MMO1.EHZ. 2022-02-02T18:56:12.13 0.6 undecidable manual P 154 1.5163 54 0.23 48
IV.PIEI.HHZ. 2022-02-02T18:56:12.12 0.3 undecidable manual S 173 0.7329 106 0.99 68
IV.ZOVE.HNZ. 2022-02-02T18:56:11.58 0.3 undecidable manual P 332 1.3571 54 1.88 36
IV.MF5.EHZ. 2022-02-02T18:56:11.66 0.3 undecidable manual P 149 1.4839 54 0.2 73
IV.APEC.HHZ. 2022-02-02T18:56:10.72 0.6 undecidable manual S 179 0.7042 107 0.4 57
IV.VISG.HHZ. 2022-02-02T18:56:10.17 0.6 undecidable manual S 264 0.7015 107 -0.08 62
IV.FDMO.HHZ. 2022-02-02T18:56:09.38 0.6 undecidable manual P 158 1.3202 54 0.19 53
IV.TEOL.HHE. 2022-02-02T18:56:09.01 0.3 undecidable manual P 335 1.2150 54 1.26 54
IV.CRTC.HHZ. 2022-02-02T18:56:08.49 0.6 undecidable manual S 145 0.6007 110 1.09 45
IV.CSP1.EHZ. 2022-02-02T18:56:08.95 1.0 undecidable manual P 154 1.3040 54 -0.02 27
IV.PARC.HHZ. 2022-02-02T18:56:08.29 0.3 undecidable manual S 191 0.6259 109 0.16 92
IV.PE3.EHZ. 2022-02-02T18:56:07.20 0.3 undecidable manual S 174 0.5702 111 0.63 82
IV.OSSC.HHZ. 2022-02-02T18:56:06.86 0.6 undecidable manual P 229 1.1170 54 0.47 52
IV.LMD.HHZ. 2022-02-02T18:56:05.33 0.3 undecidable manual S 250 0.5360 113 -0.3 91
IV.MPPT.EHN. 2022-02-02T18:56:05.77 0.3 undecidable manual P 253 0.9946 54 1.08 63
IV.EL6.EHZ. 2022-02-02T18:56:05.70 0.6 undecidable manual P 152 1.0585 54 0.12 57
IV.SFI.EHZ. 2022-02-02T18:56:05.67 0.6 undecidable manual S 229 0.5396 113 -0.05 64
IV.MOCL.EHZ. 2022-02-02T18:56:05.09 0.3 undecidable manual P 254 0.9182 54 1.46 52
IV.PESA.HHZ. 2022-02-02T18:56:04.12 0.3 undecidable manual S 136 0.4461 117 0.89 75
IV.CAFI.HHZ. 2022-02-02T18:56:04.49 0.6 undecidable manual P 199 0.9866 54 -0.09 57
IV.BRIS.HHZ. 2022-02-02T18:56:03.87 0.6 undecidable manual S 265 0.4614 117 0.25 62
IV.BOSL.HHE. 2022-02-02T18:56:02.00 0.3 undecidable manual P 246 0.8130 105 0.09 90
IV.SSFR.HHZ. 2022-02-02T18:56:02.61 0.3 undecidable manual P 162 0.8687 104 -0.23 86
IV.ATVO.HHZ. 2022-02-02T18:56:02.63 0.3 undecidable manual P 180 0.8804 103 -0.4 82
IV.ARVD.HHZ. 2022-02-02T18:56:02.47 0.3 undecidable manual P 153 0.8553 104 -0.14 87
IV.MTRZ.HNN. 2022-02-02T18:56:01.16 0.3 undecidable manual P 274 0.7060 107 1.01 67
IV.COR1.EHZ. 2022-02-02T18:56:01.00 0.6 undecidable manual P 146 0.7608 106 -0.05 61
IV.RSM2.HHE. 2022-02-02T18:56:01.22 0.6 undecidable manual S 175 0.3265 126 1.02 48
IV.RUFI.EHE. 2022-02-02T18:56:00.70 0.3 undecidable manual P 237 0.7734 105 -0.55 81
IV.FRON.EHZ. 2022-02-02T18:56:00.90 0.3 undecidable manual P 163 0.7788 105 -0.45 83
IV.PIEI.HHZ. 2022-02-02T18:55:59.75 0.3 undecidable manual P 173 0.7329 106 -0.83 72
IV.APEC.HHZ. 2022-02-02T18:55:59.61 0.3 undecidable manual P 179 0.7042 107 -0.51 83
IV.MPAG.EHZ. 2022-02-02T18:55:59.28 0.3 undecidable manual P 158 0.6817 108 -0.47 85
IV.VISG.HHZ. 2022-02-02T18:55:59.91 0.3 undecidable manual P 264 0.7015 107 -0.17 90
IV.CRE.HHZ. 2022-02-02T18:55:59.72 0.3 undecidable manual P 207 0.7231 107 -0.71 77
IV.NARO.HHZ. 2022-02-02T18:55:59.04 0.3 undecidable manual P 169 0.6637 108 -0.41 86
IV.PARC.HHZ. 2022-02-02T18:55:58.01 0.1 undecidable manual P 191 0.6259 109 -0.84 99
IV.CRTC.HHZ. 2022-02-02T18:55:58.79 0.3 undecidable manual P 145 0.6007 110 0.35 89
IV.ASQU.HHZ. 2022-02-02T18:55:58.52 0.3 undecidable manual P 224 0.6448 109 -0.62 81
IV.BRSN.EHZ. 2022-02-02T18:55:58.88 0.6 undecidable manual S 275 0.2365 136 0.7 55
IV.PE3.EHZ. 2022-02-02T18:55:57.65 0.3 undecidable manual P 174 0.5702 111 -0.3 90
IV.SFI.EHZ. 2022-02-02T18:55:56.75 0.3 undecidable manual P 229 0.5396 113 -0.71 80
IV.LMD.HHZ. 2022-02-02T18:55:56.78 0.3 undecidable manual P 250 0.5360 113 -0.63 83
IV.BLLA.EHZ. 2022-02-02T18:55:56.48 0.3 undecidable manual S 160 0.1277 153 0.15 100
IV.BRIS.HHZ. 2022-02-02T18:55:55.99 0.3 undecidable manual P 265 0.4614 117 -0.26 93
IV.PESA.HHZ. 2022-02-02T18:55:55.68 0.3 undecidable manual P 136 0.4461 117 -0.34 92
IV.BRSN.EHZ. 2022-02-02T18:55:53.35 0.3 undecidable manual P 275 0.2365 136 0.24 97
IV.RSM2.HHE. 2022-02-02T18:55:53.86 0.3 undecidable manual P 175 0.3265 126 -0.41 93
IV.BLLA.EHZ. 2022-02-02T18:55:51.70 0.3 undecidable manual P 160 0.1277 153 -0.34 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BRSN.EHN. ML:2.3 0.00068638965 0.0384 AML other m 2022-02-02T18:56:01.08
IV.BRSN.EHE. ML:2.3 0.0007575 0.06 AML other m 2022-02-02T18:56:01.10
IV.BRSN.HNE. ML:2.4 0.0008347424000000001 0.0512 AML other m 2022-02-02T18:56:01.10
IV.BRSN.HNN. ML:2.3 0.0007020117 0.0512 AML other m 2022-02-02T18:56:01.32
IV.BRIS.HNN. ML:2.0 0.000195329242 0.2688 AML other m 2022-02-02T18:56:04.05
IV.BRIS.HHE. ML:1.9 0.000177 0.22 AML other m 2022-02-02T18:56:04.28
IV.BRIS.HNE. ML:2.3 0.00043970620000000006 0.2176 AML other m 2022-02-02T18:56:04.40
IV.BRIS.HHN. ML:1.6 0.00008046890000000001 0.1792 AML other m 2022-02-02T18:56:04.65
IV.PESA.HHN. ML:1.9 0.00017194655 0.1536 AML other m 2022-02-02T18:56:05.77
IV.LMD.HHE. ML:2.1 0.00021349999999999999 0.92 AML other m 2022-02-02T18:56:06.54
IV.PESA.HHE. ML:2.1 0.0002855 0.16 AML other m 2022-02-02T18:56:06.42
IV.LMD.HHN. ML:2.2 0.000254 0.24 AML other m 2022-02-02T18:56:06.30
IV.SFI.EHE. ML:1.6 0.00008044999999999999 1.68 AML other m 2022-02-02T18:56:07.12
IV.SFI.EHN. ML:1.7 0.00008801690000000001 0.2432 AML other m 2022-02-02T18:56:08.13
IV.SFI.HNE. ML:1.9 0.00015715257 0.6272 AML other m 2022-02-02T18:56:09.77
IV.CRTC.HNN. ML:3.6 0.0066437045 0.96 AML other m 2022-02-02T18:56:09.53
IV.ASQU.HHN. ML:1.5 0.000047662072 0.2048 AML other m 2022-02-02T18:56:09.89
IV.SFI.HNN. ML:1.9 0.00013998834999999997 0.512 AML other m 2022-02-02T18:56:09.91
IV.PARC.HHN. ML:1.7 0.00006950000000000001 0.6 AML other m 2022-02-02T18:56:10.74
IV.PARC.HHE. ML:1.6 0.0000623 0.22 AML other m 2022-02-02T18:56:10.87
IV.CRTC.HHE. ML:2.1 0.0002095 0.34 AML other m 2022-02-02T18:56:10.68
IV.MPAG.EHE. ML:1.8 0.000087979705 0.256 AML other m 2022-02-02T18:56:11.06
IV.NARO.HHE. ML:1.7 0.000065716975 0.1024 AML other m 2022-02-02T18:56:11.35
IV.PE3.EHE. ML:2.1 0.0002265 0.34 AML other m 2022-02-02T18:56:11.24
IV.MPAG.EHN. ML:1.8 0.00008714100999999999 0.192 AML other m 2022-02-02T18:56:11.82
IV.APEC.HHN. ML:2.1 0.0001743959 0.32 AML other m 2022-02-02T18:56:12.56
IV.MPAG.HNE. ML:2.8 0.000865 0.7 AML other m 2022-02-02T18:56:12.34
IV.MPAG.HNN. ML:2.8 0.000766 0.8 AML other m 2022-02-02T18:56:12.30
IV.APEC.HHE. ML:2.1 0.00015773359999999998 0.2304 AML other m 2022-02-02T18:56:12.90
IV.PE3.EHN. ML:2.1 0.00020693475 0.32 AML other m 2022-02-02T18:56:13.09
IV.PIEI.HHN. ML:2.0 0.000111 0.36 AML other m 2022-02-02T18:56:13.40
IV.NARO.HHN. ML:1.8 0.0000785228 0.1792 AML other m 2022-02-02T18:56:13.60
IV.FRON.EHN. ML:1.9 0.000088026255 0.2432 AML other m 2022-02-02T18:56:14.12
IV.PIEI.HHE. ML:2.2 0.00019350000000000001 0.16 AML other m 2022-02-02T18:56:14.31
IV.PIEI.HNE. ML:2.2 0.00017946139999999998 0.1536 AML other m 2022-02-02T18:56:14.23
IV.CRE.HHE. ML:1.8 0.00006859767 0.5632 AML other m 2022-02-02T18:56:14.34
IV.ASQU.HHE. ML:1.6 0.000055095615 0.5632 AML other m 2022-02-02T18:56:14.85
IV.CRTC.HHN. ML:1.9 0.00013208725 0.384 AML other m 2022-02-02T18:56:14.85
IV.CRE.HHN. ML:1.7 0.000062444905 0.3072 AML other m 2022-02-02T18:56:16.37
IV.COR1.EHN. ML:2.0 0.0001270337 0.3584 AML other m 2022-02-02T18:56:16.49
IV.SSFR.HNN. ML:2.5 0.00028166645 0.2304 AML other m 2022-02-02T18:56:16.83
IV.ARVD.HHE. ML:1.6 0.00004150675 0.2816 AML other m 2022-02-02T18:56:17.02
IV.FRON.EHE. ML:1.7 0.00005848663 0.3712 AML other m 2022-02-02T18:56:17.66
IV.SSFR.HHN. ML:2.4 0.00023700000000000001 0.18 AML other m 2022-02-02T18:56:17.73
IV.SSFR.HNE. ML:2.7 0.000495 1.76 AML other m 2022-02-02T18:56:18.95
IV.SSFR.HHE. ML:2.6 0.00041258675 0.2432 AML other m 2022-02-02T18:56:17.95
IV.ATVO.HHE. ML:2.1 0.0001167 0.3 AML other m 2022-02-02T18:56:18.45
IV.COR1.EHE. ML:1.8 0.0000736297 0.32 AML other m 2022-02-02T18:56:18.30
IV.ARVD.HHN. ML:1.6 0.00004599321 0.1792 AML other m 2022-02-02T18:56:19.52
IV.ATVO.HNN. ML:2.1 0.00012932845 0.4736 AML other m 2022-02-02T18:56:21.11
IV.ATVO.HHN. ML:2.0 0.00008891513 0.3328 AML other m 2022-02-02T18:56:21.27
IV.FIR.HHE. ML:2.7 0.00046350000000000004 0.06 AML other m 2022-02-02T18:56:22.91
IV.CAFI.HHE. ML:1.8 0.000051815885 0.4352 AML other m 2022-02-02T18:56:22.99
IV.CAFI.HNE. ML:1.9 0.000063779035 0.4992 AML other m 2022-02-02T18:56:22.75
IV.CAFI.HHN. ML:1.6 0.00003224576499999999 0.4608 AML other m 2022-02-02T18:56:23.79
IV.CAFI.HNN. ML:1.8 0.000056604685 0.9088 AML other m 2022-02-02T18:56:26.32
IV.EL6.EHN. ML:2.0 0.00007155288999999999 0.3584 AML other m 2022-02-02T18:56:27.08
IV.EL6.EHE. ML:2.0 0.00007822540999999999 0.2688 AML other m 2022-02-02T18:56:27.44
IV.FIR.HHN. ML:0.0 0.000447 0.06 AML other m 2022-02-02T18:56:30.74
IV.CSP1.EHE. ML:2.3 0.000108690835 0.3072 AML other m 2022-02-02T18:56:33.78
IV.CSP1.EHN. ML:2.4 0.00013238565 0.384 AML other m 2022-02-02T18:56:35.76
IV.FDMO.HHN. ML:1.8 0.0000317 0.72 AML other m 2022-02-02T18:56:36.48
IV.GUMA.HHN. ML:0.0 0.00011465000000000001 0.36 AML other m 2022-02-02T18:56:36.18
IV.GUMA.HHE. ML:0.0 0.00016849999999999998 1.38 AML other m 2022-02-02T18:56:36.92
IV.FDMO.HHE. ML:1.8 0.0000321 0.94 AML other m 2022-02-02T18:56:37.26
IV.MMO1.EHN. ML:2.0 0.000039943809999999996 0.2816 AML other m 2022-02-02T18:56:41.84
IV.MMO1.HNN. ML:4.2 0.006094247 0.5248 AML other m 2022-02-02T18:56:41.73
IV.MMO1.EHE. ML:2.0 0.00004533107 0.4736 AML other m 2022-02-02T18:56:42.45
IV.MF5.EHN. ML:2.3 0.000081265015 0.5632 AML other m 2022-02-02T18:56:43.28
OX.DRE.HHE. ML:0.0 0.00004235 0.68 AML other m 2022-02-02T18:56:58.89
OX.DRE.HHN. ML:0.0 0.0000394 0.38 AML other m 2022-02-02T18:56:59.35
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, /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
Waveforms Seismic signals in miniseed + resp format Download