Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 27-06-2023 and time 03:37:58 (Italy) in region 3 km N Finale Emilia (MO)

A magnitude ML 1.9 earthquake occured in region: 3 km N Finale Emilia (MO), on

  • 27-06-2023 01:37:58 (UTC)
  • 27-06-2023 03:37:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8630, 11.2940 at 7 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Finale Emilia MO 3 15699 15699
Bondeno FE 10 14655 30354
Sant'Agostino FE 11 6853 37207
San Felice sul Panaro MO 12 10900 48107
Mirabello FE 14 3266 51373
Felonica MN 14 1359 52732
Camposanto MO 15 3201 55933
Ficarolo RO 15 2438 58371
Cento FE 15 35686 94057
Calto RO 15 743 94800
Sermide MN 16 6189 100989
Pieve di Cento BO 17 7019 108008
Vigarano Mainarda FE 17 7694 115702
Salara RO 17 1160 116862
Galliera BO 17 5439 122301
Castelmassa RO 17 4252 126553
Medolla MO 18 6308 132861
Gaiba RO 18 1063 133924
Ceneselli RO 18 1719 135643
Magnacavallo MN 18 1561 137204
Mirandola MO 18 23875 161079
Castelnovo Bariano RO 18 2762 163841
Poggio Renatico FE 19 9852 173693
Poggio Rusco MN 19 6625 180318
Crevalcore BO 19 13465 193783
Carbonara di Po MN 20 1297 195080
San Pietro in Casale BO 20 12202 207282

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km W of Ferrara (133155 inhabitants)
33 Km E of Carpi (70699 inhabitants)
38 Km NE of Modena (184973 inhabitants)
41 Km N of Bologna (386663 inhabitants)
46 Km SW of Rovigo (51867 inhabitants)
55 Km E of Reggio nell'Emilia (171345 inhabitants)
66 Km NW of Imola (69797 inhabitants)
68 Km SE of Verona (258765 inhabitants)
76 Km SW of Padova (210401 inhabitants)
76 Km E of Parma (192836 inhabitants)
79 Km S of Vicenza (112953 inhabitants)
79 Km NW of Faenza (58541 inhabitants)
87 Km NW of Ravenna (159116 inhabitants)
93 Km NW of Forlì (117913 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 1.9 2023-06-27
01:37:58		 44.863 11.2937 7 2023-06-27
01:50:46		 Sala Sismica INGV-Roma 118745411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-27 01:37:58 ± 0.19
Latitude 44.8630 ± 0.0081
Longitude 11.2937 ± 0.0190
Depth (km) 7 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118745411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1510
Semi-minor axis of confidence ellipse (meter) 940
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 269
Circular confidence region, given by single value of horizontal uncertainty (meter) 1510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.53
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.12145
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 44
Type of magnitude ML
Reference to an origin 118745411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-27 01:50:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2023-06-27T01:39:16.79 3.0 undecidable manual Sg 6.16 0
GU.TRAV.HHZ. 2023-06-27T01:38:50.50 3.0 negative manual Pg 10.47 0
GU.MGRO.HHZ. 2023-06-27T01:38:42.98 3.0 positive manual Pn 2.05 0
ST.RONC.EHZ. 2023-06-27T01:38:38.29 3.0 undecidable manual S -0.45 0
IV.CIMA.HNZ. 2023-06-27T01:38:36.56 3.0 positive manual Pn -0.6 0
IV.BAG8.EHZ. 2023-06-27T01:38:35.49 0.6 undecidable manual S 329 124.4865 50 0.56 42
SI.ABSI.HHZ. 2023-06-27T01:38:32.90 3.0 positive manual Pg 3.18 0
ST.VARA.EHZ. 2023-06-27T01:38:31.50 0.3 undecidable manual S 344 111.1998 50 0.11 72
ST.DOSS.HHZ. 2023-06-27T01:38:31.23 3.0 undecidable manual S -1.72 0
IV.SENI.EHZ. 2023-06-27T01:38:30.45 3.0 positive manual Pn 0.22 0
IV.ROVR.HHZ. 2023-06-27T01:38:25.64 0.6 undecidable manual S 349 88.6446 50 0.27 49
ST.ZIAN.EHZ. 2023-06-27T01:38:24.25 3.0 negative manual P 0.54 0
OX.MARN.HHZ. 2023-06-27T01:38:24.50 0.6 undecidable manual S 356 86.1471 50 -0.21 49
IV.PII.HHZ. 2023-06-27T01:38:21.95 3.0 negative manual P -0.81 0
ST.GAGG.HHZ. 2023-06-27T01:38:21.76 3.0 positive manual P 0.6 0
ST.PANI.EHZ. 2023-06-27T01:38:20.67 3.0 negative manual P 0.25 0
ST.RONC.EHZ. 2023-06-27T01:38:20.99 3.0 undecidable manual P 0.24 0
IV.ASOL.EHZ. 2023-06-27T01:38:19.03 3.0 positive manual P 1.14 0
IV.ZOVE.EHZ. 2023-06-27T01:38:19.64 1.0 undecidable manual S 13 67.2771 50 -0.01 27
IV.BAG8.EHZ. 2023-06-27T01:38:19.66 0.1 undecidable manual P 329 124.4865 50 0.18 92
GU.GRAM.HHZ. 2023-06-27T01:38:18.66 3.0 negative manual P 1.29 0
IV.MPPT.EHZ. 2023-06-27T01:38:17.13 0.1 undecidable manual P 189 101.7204 50 1.16 68
IV.MAGA.HHZ. 2023-06-27T01:38:17.98 0.6 negative manual P 333 113.6973 50 0.16 47
GU.POPM.HHZ. 2023-06-27T01:38:17.47 1.0 negative manual P 205 100.2219 50 1.73 12
ST.VARA.EHZ. 2023-06-27T01:38:17.93 0.1 undecidable manual P 344 111.1998 50 0.5 89
IV.BDI.HHZ. 2023-06-27T01:38:17.93 0.1 undecidable manual P 212 104.6175 50 1.52 55
IV.SEI.HHZ. 2023-06-27T01:38:15.26 1.0 negative manual P 177 89.8434 50 1.12 18
IV.GSCL.HHZ. 2023-06-27T01:38:14.90 3.0 undecidable manual P 0
OX.MARN.HHZ. 2023-06-27T01:38:13.17 0.1 undecidable manual P 356 86.1471 50 -0.41 95
IV.ROVR.HHZ. 2023-06-27T01:38:13.96 1.0 positive manual P 349 88.6446 50 0 26
IV.ZCCA.HHZ. 2023-06-27T01:38:10.24 0.1 undecidable manual P 204 62.0934 50 0.38 100
IV.ZOVE.EHZ. 2023-06-27T01:38:10.21 0.6 positive manual P 13 67.2771 50 -0.45 49
4P.IT09A.HHN. 2023-06-27T01:38:07.00 0.6 undecidable manual S 153 25.0527 106 -0.42 53
IV.CAVE.HHZ. 2023-06-27T01:38:06.18 0.3 undecidable manual S 271 22.8549 107 -0.49 79
IV.RAVA.EHZ. 2023-06-27T01:38:05.65 0.6 undecidable manual S 229 18.1707 111 0.51 52
4P.IT09A.HHN. 2023-06-27T01:38:02.34 0.1 undecidable manual P 153 25.0527 106 -1.25 74
IV.CAVE.HHZ. 2023-06-27T01:38:02.25 0.1 undecidable manual P 271 22.8549 107 -0.91 88
IV.RAVA.EHZ. 2023-06-27T01:38:01.48 0.1 undecidable manual P 229 18.1707 111 -0.8 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RAVA.EHN. ML:2.2 0.0012549999999999998 1.16 AML other m 2023-06-27T01:38:06.74
IV.RAVA.EHE. ML:2.4 0.002145 1.5 AML other m 2023-06-27T01:38:06.23
IV.CAVE.HHN. ML:1.6 0.00025 1.78 AML other m 2023-06-27T01:38:08.95
IV.CAVE.HHE. ML:1.6 0.0003015 0.14 AML other m 2023-06-27T01:38:08.87
IV.ZOVE.EHN. ML:1.8 0.0001079 0.92 AML other m 2023-06-27T01:38:21.34
IV.ZOVE.EHE. ML:1.8 0.0001055 0.48 AML other m 2023-06-27T01:38:21.45
IV.ZCCA.HHE. ML:1.4 0.000051949999999999996 1.62 AML other m 2023-06-27T01:38:21.87
IV.ZCCA.HHN. ML:1.2 0.00003705 0.6 AML other m 2023-06-27T01:38:27.05
OX.MARN.HHE. ML:2.0 0.0001295 0.72 AML other m 2023-06-27T01:38:27.04
GU.GSCL.HHE. ML:1.3 0.00002915 1 AML other m 2023-06-27T01:38:27.84
IV.ROVR.HHN. ML:2.1 0.0001465 1 AML other m 2023-06-27T01:38:27.92
OX.MARN.HHN. ML:2.0 0.00010899999999999999 0.4 AML other m 2023-06-27T01:38:27.93
GU.GSCL.HHN. ML:1.4 0.00003325 1.44 AML other m 2023-06-27T01:38:27.96
IV.ROVR.HHE. ML:1.8 0.00008655 0.98 AML other m 2023-06-27T01:38:28.22
IV.SEI.HHE. ML:1.5 0.0000399 1.6 AML other m 2023-06-27T01:38:30.00
GU.POPM.HHE. ML:1.3 0.000021850000000000003 0.42 AML other m 2023-06-27T01:38:32.11
IV.SEI.HHN. ML:1.8 0.0000626 1.44 AML other m 2023-06-27T01:38:32.07
GU.POPM.HHN. ML:1.6 0.000032550000000000005 0.62 AML other m 2023-06-27T01:38:33.02
IV.MPPT.EHE. ML:1.4 0.000024449999999999998 0.52 AML other m 2023-06-27T01:38:33.68
ST.VARA.EHE. ML:2.3 0.00015749999999999998 0.74 AML other m 2023-06-27T01:38:33.67
ST.DOSS.HHE. ML:1.9 0.00007235 1.3 AML other m 2023-06-27T01:38:33.94
IV.MPPT.EHN. ML:1.5 0.000027799999999999998 0.58 AML other m 2023-06-27T01:38:33.96
ST.DOSS.HHN. ML:1.9 0.00006465 0.62 AML other m 2023-06-27T01:38:34.11
GU.GRAM.HHN. ML:1.8 0.00006395000000000001 0.34 AML other m 2023-06-27T01:38:34.30
IV.MAGA.HHN. ML:2.4 0.00023 1.42 AML other m 2023-06-27T01:38:35.73
ST.VARA.EHN. ML:2.1 0.0001085 0.8 AML other m 2023-06-27T01:38:35.43
IV.MAGA.HHE. ML:2.5 0.000275 1.44 AML other m 2023-06-27T01:38:35.09
IV.ASOL.HNN. ML:2.8 0.0004625 0.68 AML other m 2023-06-27T01:38:35.27
IV.ASOL.EHN. ML:2.4 0.00022049999999999997 0.66 AML other m 2023-06-27T01:38:35.62
IV.BDI.HHE. ML:1.4 0.00002375 0.54 AML other m 2023-06-27T01:38:35.49
IV.BDI.HHN. ML:1.4 0.000024149999999999997 0.58 AML other m 2023-06-27T01:38:35.24
GU.GRAM.HHE. ML:1.7 0.00005085 0.22 AML other m 2023-06-27T01:38:35.80
IV.ASOL.HNE. ML:2.8 0.000475 0.24 AML other m 2023-06-27T01:38:36.76
IV.ASOL.EHE. ML:2.5 0.00023 0.22 AML other m 2023-06-27T01:38:36.76
IV.BAG8.EHE. ML:1.9 0.0000528 0.72 AML other m 2023-06-27T01:38:37.47
IV.BAG8.EHN. ML:2.0 0.00006875 0.36 AML other m 2023-06-27T01:38:37.70
ST.GAGG.HHE. ML:2.0 0.0000673 0.92 AML other m 2023-06-27T01:38:39.91
IV.PII.HHN. ML:1.5 0.0000211 1.32 AML other m 2023-06-27T01:38:40.69
ST.GAGG.HHN. ML:2.0 0.000061 1 AML other m 2023-06-27T01:38:40.82
IV.PII.HHE. ML:1.6 0.000025450000000000002 0.82 AML other m 2023-06-27T01:38:42.95
IV.SENI.HNE. ML:3.9 0.00221 1.08 AML other m 2023-06-27T01:38:45.38
ST.ZIAN.EHE. ML:1.9 0.000041099999999999996 0.54 AML other m 2023-06-27T01:38:45.78
ST.ZIAN.EHN. ML:2.1 0.00005645 0.34 AML other m 2023-06-27T01:38:46.32
IV.SENI.HNN. ML:4.0 0.0028399999999999996 0.22 AML other m 2023-06-27T01:38:51.15
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