Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 25-03-2016 and time 11:44:49 (Italy) in region 1 km SE Mirabello (FE)

A magnitude ML 2.5 earthquake occured in region: 1 km SE Mirabello (FE), on

  • 25-03-2016 10:44:49 (UTC)
  • 25-03-2016 11:44:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.8230, 11.4700 at 19 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.

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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
Mirabello FE 1 3266 3266
Vigarano Mainarda FE 3 7694 10960
Poggio Renatico FE 7 9852 20812
Sant'Agostino FE 7 6853 27665
Bondeno FE 8 14655 42320
Galliera BO 9 5439 47759
Ferrara FE 12 133155 180914
Malalbergo BO 13 8943 189857
Finale Emilia MO 14 15699 205556
Occhiobello RO 14 11979 217535
Gaiba RO 14 1063 218598
San Pietro in Casale BO 14 12202 230800
Stienta RO 14 3253 234053
Ficarolo RO 15 2438 236491
Pieve di Cento BO 18 7019 243510
Cento FE 18 35686 279196
Salara RO 18 1160 280356
Fiesso Umbertiano RO 19 4142 284498

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km W of Ferrara (133155 inhabitants)
38 Km SW of Rovigo (51867 inhabitants)
38 Km N of Bologna (386663 inhabitants)
46 Km E of Carpi (70699 inhabitants)
47 Km E of Modena (184973 inhabitants)
56 Km NW of Imola (69797 inhabitants)
68 Km E of Reggio nell'Emilia (171345 inhabitants)
68 Km NW of Faenza (58541 inhabitants)
73 Km SW of Padova (210401 inhabitants)
73 Km NW of Ravenna (159116 inhabitants)
78 Km SE of Verona (258765 inhabitants)
81 Km NW of Forlì (117913 inhabitants)
81 Km S of Vicenza (112953 inhabitants)
90 Km E of Parma (192836 inhabitants)
97 Km SW of Venezia (263352 inhabitants)
98 Km NW of Cesena (96758 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
Bulletin
Rev1000 		ML 2.5 2016-03-25
10:44:49		 44.8228 11.4695 19 2016-05-17
13:18:00		 Bollettino Sismico Italiano INGV 24890241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-03-25 10:44:49 ± 0.18
Latitude 44.8228 ± 0.0081
Longitude 11.4695 ± 0.0190
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 24890241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1137
Semi-minor axis of confidence ellipse (meter) 1056
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.16557
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 24890241
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-05-06 07:59:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIPA.HHZ. 2016-03-25T10:46:21.46 3.0 undecidable manual Pn -4.9 0
IV.TRIV.HHZ. 2016-03-25T10:45:55.94 3.0 undecidable manual Pg 8.85 0
IV.MELA.HHZ. 2016-03-25T10:45:50.03 3.0 undecidable manual Pn -1.39 0
MN.TRI.BHZ. 2016-03-25T10:45:49.99 3.0 undecidable manual Sg 3.21 0
IV.LPEL.HHZ. 2016-03-25T10:45:41.50 3.0 undecidable manual Pn -0.26 0
GU.CIRO.HHZ. 2016-03-25T10:45:35.36 3.0 positive manual Pn 1.23 0
SI.RISI.HHZ. 2016-03-25T10:45:28.22 0.6 undecidable manual P 11 240.3816 92 -1.1 18
IV.APPI.EHZ. 2016-03-25T10:45:20.14 0.6 undecidable manual P 354 184.6707 93 -0.12 36
SI.KOSI.HHZ. 2016-03-25T10:45:19.48 0.6 undecidable manual P 358 182.0844 93 -0.36 35
CR.BRJN.HHZ. 2016-03-25T10:45:17.48 3.0 negative manual Pn -0.65 0
IV.MABI.HHZ. 2016-03-25T10:45:15.63 0.6 undecidable manual P 332 155.622 93 0.09 42
ST.GAGG.HHZ. 2016-03-25T10:45:13.84 0.3 undecidable manual P 344 145.3434 93 -0.04 65
IV.CTI.HHZ. 2016-03-25T10:45:12.16 0.3 undecidable manual P 6 136.6632 93 -0.31 63
SI.LUSI.HHZ. 2016-03-25T10:45:11.85 0.3 undecidable manual P 342 132.5673 94 0.05 67
IV.MAGA.HHZ. 2016-03-25T10:45:10.50 0.3 undecidable manual P 328 124.3866 94 0.03 69
ST.DOSS.HHZ. 2016-03-25T10:45:09.55 0.6 undecidable manual P 350 119.3916 94 -0.11 45
OX.CGRP.HHZ. 2016-03-25T10:45:09.95 0.3 undecidable manual P 12 120.1908 94 0.15 68
IV.ROVR.HHZ. 2016-03-25T10:45:05.84 0.1 undecidable manual P 341 96.5256 95 -0.12 95
IV.MTRZ.HNN. 2016-03-25T10:45:01.07 0.3 undecidable manual P 184 56.6988 99 1.54 42
IV.ZCCA.HNN. 2016-03-25T10:45:01.57 0.3 undecidable manual P 217 65.2902 98 0.67 65
IV.ZOVE.HNZ. 2016-03-25T10:45:01.80 0.1 undecidable manual P 1 69.9744 97 0.14 100
IV.TEOL.HHZ. 2016-03-25T10:45:00.70 0.1 negative manual P 15 61.8936 98 0.34 97
IV.RAVA.EHZ. 2016-03-25T10:44:59.50 0.6 undecidable manual S 255 28.5492 109 -0.06 54
IV.SERM.EHZ. 2016-03-25T10:44:59.58 0.6 undecidable manual S 327 24.8529 112 1.08 40
IV.CMPO.HNN. 2016-03-25T10:44:57.07 0.6 undecidable manual P 135 37.7289 104 0.57 47
IV.FIU.EHZ. 2016-03-25T10:44:57.10 0.3 undecidable manual S 175 20.3685 117 -0.16 83
IV.FERS.HNZ. 2016-03-25T10:44:55.10 0.6 undecidable manual S 32 10.5783 137 0.23 54
IV.SERM.EHZ. 2016-03-25T10:44:55.36 0.6 undecidable manual P 327 24.8529 112 0.85 44
IV.RAVA.EHZ. 2016-03-25T10:44:54.28 0.3 undecidable manual P 255 28.5492 109 -0.8 66
IV.FIU.EHZ. 2016-03-25T10:44:52.87 0.1 negative manual P 175 20.3685 117 -0.97 85
IV.FERS.HNZ. 2016-03-25T10:44:51.87 0.1 undecidable manual P 32 10.5783 137 -0.69 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APPI.EHN. ML:2.4 0.0000906 0.38 AML other m 2016-03-25T10:45:44.37
IV.APPI.EHE. ML:2.3 0.0000756 0.36 AML other m 2016-03-25T10:45:44.51
OX.CGRP.HHE. ML:2.1 0.0000839 0.5 AML other m 2016-03-25T10:45:27.89
OX.CGRP.HHN. ML:1.9 0.0000616 0.54 AML other m 2016-03-25T10:45:32.25
IV.CTI.HHE. ML:2.5 0.000199 0.22 AML other m 2016-03-25T10:45:31.91
IV.CTI.HHN. ML:2.5 0.000192 1.2 AML other m 2016-03-25T10:45:32.57
ST.DOSS.HHE. ML:2.5 0.0002385 0.28 AML other m 2016-03-25T10:45:26.75
ST.DOSS.HNN. ML:2.5 0.000221 0.28 AML other m 2016-03-25T10:45:26.75
ST.DOSS.HNE. ML:2.5 0.000248 0.48 AML other m 2016-03-25T10:45:26.70
ST.DOSS.HHN. ML:2.6 0.000266 0.48 AML other m 2016-03-25T10:45:26.46
IV.FIU.EHN. ML:2.7 0.002895 0.14 AML other m 2016-03-25T10:44:57.32
IV.FIU.EHE. ML:2.7 0.0031450000000000002 0.26 AML other m 2016-03-25T10:44:57.50
ST.GAGG.HHN. ML:2.5 0.0001615 0.68 AML other m 2016-03-25T10:45:33.72
ST.GAGG.HHE. ML:2.3 0.00010750000000000001 0.26 AML other m 2016-03-25T10:45:33.92
SI.KOSI.HHE. ML:2.4 0.00007755 0.56 AML other m 2016-03-25T10:45:44.84
SI.KOSI.HHN. ML:2.2 0.000055900000000000004 0.7 AML other m 2016-03-25T10:45:45.26
SI.LUSI.HHE. ML:2.4 0.00016700000000000002 0.98 AML other m 2016-03-25T10:45:31.33
SI.LUSI.HHN. ML:2.7 0.0003465 0.6 AML other m 2016-03-25T10:45:30.73
IV.MAGA.HHE. ML:2.8 0.000416 0.88 AML other m 2016-03-25T10:45:28.86
IV.MAGA.HHN. ML:2.7 0.0003305 0.44 AML other m 2016-03-25T10:45:27.90
IV.RAVA.EHN. ML:2.4 0.0010329999999999998 0.26 AML other m 2016-03-25T10:45:00.66
IV.RAVA.EHE. ML:2.5 0.00126 0.3 AML other m 2016-03-25T10:45:00.70
SI.RISI.HHE. ML:2.4 0.0000448 0.68 AML other m 2016-03-25T10:46:04.85
SI.RISI.HHN. ML:2.5 0.000060700000000000005 0.46 AML other m 2016-03-25T10:46:09.66
IV.ROVR.HHE. ML:2.2 0.00014350000000000002 0.36 AML other m 2016-03-25T10:45:20.79
IV.ROVR.HHN. ML:2.5 0.0003305 0.22 AML other m 2016-03-25T10:45:20.89
IV.TEOL.HHE. ML:2.4 0.000488 0.88 AML other m 2016-03-25T10:45:13.72
IV.TEOL.HHN. ML:2.4 0.00042449999999999996 0.22 AML other m 2016-03-25T10:45:13.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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