Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 11-04-2019 and time 17:28:56 (Italy) in region 2 km S Pomponesco (MN)

A magnitude ML 1.9 earthquake occured in region: 2 km S Pomponesco (MN), on

  • 11-04-2019 15:28:56 (UTC)
  • 11-04-2019 17:28:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.9090, 10.5840 at 4 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
Pomponesco MN 2 1701 1701
Boretto RE 2 5272 6973
Gualtieri RE 4 6556 13529
Viadana MN 5 19926 33455
Brescello RE 5 5617 39072
Guastalla RE 6 15225 54297
Dosolo MN 7 3440 57737
Poviglio RE 8 7311 65048
Luzzara RE 10 9250 74298
Castelnovo di Sotto RE 11 8462 82760
Mezzani PR 12 3273 86033
Sabbioneta MN 13 4251 90284
Sorbolo PR 13 9544 99828
Novellara RE 14 13731 113559
Gattatico RE 14 5837 119396
Commessaggio MN 14 1094 120490
Campegine RE 15 5029 125519
Campagnola Emilia RE 16 5650 131169
Suzzara MN 16 21161 152330
Casalmaggiore CR 16 15351 167681
Rivarolo del Re ed Uniti CR 16 1991 169672
Cadelbosco di Sopra RE 16 10628 180300
Colorno PR 17 8991 189291
Reggiolo RE 17 9178 198469
Spineda CR 18 611 199080
Bagnolo in Piano RE 18 9712 208792
Gazzuolo MN 18 2324 211116
Torrile PR 18 7698 218814
Fabbrico RE 18 6693 225507
Gonzaga MN 19 9150 234657
Sant'Ilario d'Enza RE 19 11205 245862
Martignana di Po CR 20 2036 247898
Motteggiana MN 20 2652 250550

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Parma (192836 inhabitants)
24 Km N of Reggio nell'Emilia (171345 inhabitants)
28 Km NW of Carpi (70699 inhabitants)
40 Km NW of Modena (184973 inhabitants)
51 Km E of Cremona (71901 inhabitants)
67 Km SW of Verona (258765 inhabitants)
72 Km E of Piacenza (102191 inhabitants)
76 Km NW of Bologna (386663 inhabitants)
76 Km SE of Brescia (196480 inhabitants)
82 Km W of Ferrara (133155 inhabitants)
97 Km W of Rovigo (51867 inhabitants)
100 Km NE of Carrara (63133 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 1.9 2019-04-11
15:28:56		 44.9092 10.5845 4 2019-08-22
08:24:56		 Bollettino Sismico Italiano INGV 67490251
Reviewed
Rev100 		ML 2.0 2019-04-11
15:28:56		 44.7698 10.6167 35 2019-04-11
15:54:26		 Sala Sismica INGV-Roma 67464541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-11 15:28:56 ± 0.29
Latitude 44.9092 ± 0.0081
Longitude 10.5845 ± 0.0165
Depth (km) 4 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67490251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1309
Semi-minor axis of confidence ellipse (meter) 776
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 105
Circular confidence region, given by single value of horizontal uncertainty (meter) 1310.0
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 42
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.36157
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 67490251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-01 11:48:29

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 67464541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-11 15:54:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ORI.HHZ. 2019-04-11T15:30:49.76 3.0 undecidable manual Pg 18.83 0
IV.MTGR.HHZ. 2019-04-11T15:30:43.44 3.0 positive manual Pn 2.93 0
IV.MRVN.HHZ. 2019-04-11T15:30:41.56 3.0 undecidable manual Pg 22.690001 0
CR.STON.BHZ. 2019-04-11T15:30:23.94 3.0 positive manual Pn 6.45 0
IV.MF5.EHZ. 2019-04-11T15:30:14.55 3.0 undecidable manual Sn -0.01 0
IV.CESI.HHZ. 2019-04-11T15:30:11.78 3.0 undecidable manual Sn 4.33 0
IV.FDMO.HHZ. 2019-04-11T15:30:11.76 3.0 undecidable manual Sn 2.72 0
GU.SATI.HHZ. 2019-04-11T15:30:00.87 3.0 undecidable manual Sn 0.52 0
MN.BNI.HHZ. 2019-04-11T15:29:42.29 3.0 negative manual Pn 1.32 0
ST.DOSS.HHZ. 2019-04-11T15:29:32.50 0.6 undecidable manual S 23 117.5934 50 0.06 59
SI.LUSI.HHZ. 2019-04-11T15:29:32.20 0.6 undecidable manual S 13 119.7912 50 -0.83 47
ST.VARA.EHZ. 2019-04-11T15:29:29.80 0.6 undecidable manual S 13 104.6175 50 0.84 48
IV.TEOL.HHE. 2019-04-11T15:29:28.30 0.6 undecidable manual S 59 98.9232 50 0.85 49
IV.ZONE.HHE. 2019-04-11T15:29:28.70 0.6 undecidable manual S 339 101.5206 50 0.55 55
IV.MAGA.HHZ. 2019-04-11T15:29:27.00 0.6 undecidable manual S 2 96.126 50 0.29 59
OX.BALD.HHZ. 2019-04-11T15:29:25.10 0.6 undecidable manual S 12 87.7455 50 0.63 54
IV.ZOVE.HNZ. 2019-04-11T15:29:25.60 0.6 undecidable manual S 49 92.9403 50 -0.25 60
IV.MBAL.EHZ. 2019-04-11T15:29:25.60 0.6 undecidable manual S 14 90.0432 50 0.52 57
IV.CTI.HHZ. 2019-04-11T15:29:21.03 0.3 undecidable manual P 33 151.1376 50 -1.56 45
IV.MDI.HHZ. 2019-04-11T15:29:18.02 0.3 undecidable manual P 325 117.0939 50 0.68 75
IV.MABI.HHZ. 2019-04-11T15:29:18.68 0.3 undecidable manual P 358 127.2726 50 -0.23 84
ST.RONC.EHZ. 2019-04-11T15:29:17.59 0.3 undecidable manual P 1 118.8921 50 -0.03 89
SI.LUSI.HHZ. 2019-04-11T15:29:17.24 0.3 undecidable manual P 13 119.7912 50 -0.54 79
ST.DOSS.HHZ. 2019-04-11T15:29:16.65 0.3 undecidable manual P 23 117.5934 50 -0.78 72
ST.VARA.EHZ. 2019-04-11T15:29:15.32 0.3 undecidable manual P 13 104.6175 50 -0.1 90
IV.TEOL.HHE. 2019-04-11T15:29:15.59 0.3 undecidable manual P 59 98.9232 50 1.04 67
IV.MSSA.HHZ. 2019-04-11T15:29:14.80 0.3 undecidable manual P 232 106.9152 50 -0.98 68
IV.ZONE.HHE. 2019-04-11T15:29:14.96 0.3 undecidable manual P 339 101.5206 50 0 93
IV.MAGA.HHZ. 2019-04-11T15:29:13.88 0.3 undecidable manual P 2 96.126 50 -0.25 89
IV.ZOVE.HNZ. 2019-04-11T15:29:13.49 0.3 undecidable manual P 49 92.9403 50 -0.14 92
IV.MBAL.EHZ. 2019-04-11T15:29:13.22 0.3 undecidable manual P 14 90.0432 50 0.04 94
GU.EQUI.HHN. 2019-04-11T15:29:13.63 0.6 undecidable manual P 203 89.244 50 0.57 55
IV.BOB.HNE. 2019-04-11T15:29:13.00 0.3 undecidable manual P 260 90.7425 50 -0.29 89
IV.FNVD.HHZ. 2019-04-11T15:29:13.38 0.3 undecidable manual P 152 92.6406 50 -0.2 91
IV.BDI.HHZ. 2019-04-11T15:29:13.25 0.3 undecidable manual P 179 93.8394 50 -0.52 84
MN.VLC.HHZ. 2019-04-11T15:29:13.07 0.3 undecidable manual P 191 84.6486 50 0.72 79
OX.BALD.HHZ. 2019-04-11T15:29:12.70 0.3 undecidable manual P 12 87.7455 50 -0.13 93
GU.SARM.EHN. 2019-04-11T15:29:11.43 0.3 undecidable manual P 190 81.7515 50 -0.47 87
Z3.A306A.HHZ. 2019-04-11T15:29:11.44 0.6 undecidable manual S 179 41.4252 95 0.09 68
IV.NEVI.HNN. 2019-04-11T15:29:11.85 0.6 undecidable manual S 210 41.8248 95 0.34 64
IV.NEVI.HNN. 2019-04-11T15:29:06.07 0.6 undecidable manual P 210 41.8248 95 0.72 57
Z3.A306A.HHZ. 2019-04-11T15:29:05.45 0.3 undecidable manual P 179 41.4252 95 0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MAGA.HHN. ML:2.1 0.000123 0.5 AML other m 2019-04-11T15:29:28.38
IV.MAGA.HHE. ML:2.2 0.0001545 0.9 AML other m 2019-04-11T15:29:28.83
ST.VARA.EHN. ML:2.0 0.0000875 1.04 AML other m 2019-04-11T15:29:30.99
ST.VARA.EHE. ML:2.2 0.00013795 1.54 AML other m 2019-04-11T15:29:31.78
ST.DOSS.HHE. ML:1.7 0.0000395 0.6 AML other m 2019-04-11T15:29:34.18
IV.MDI.HHE. ML:1.8 0.00004765 0.14 AML other m 2019-04-11T15:29:34.56
IV.MABI.HHE. ML:1.6 0.00002605 0.6 AML other m 2019-04-11T15:29:35.41
SI.LUSI.HHE. ML:1.9 0.000054149999999999995 1.24 AML other m 2019-04-11T15:29:35.74
SI.LUSI.HHN. ML:1.9 0.00006534999999999999 0.72 AML other m 2019-04-11T15:29:36.38
IV.MDI.HHN. ML:1.8 0.000043950000000000004 0.44 AML other m 2019-04-11T15:29:36.45
IV.MABI.HHN. ML:1.4 0.00001495 0.36 AML other m 2019-04-11T15:29:36.46
ST.DOSS.HHN. ML:1.7 0.000034200000000000005 0.36 AML other m 2019-04-11T15:29:36.74
IV.CTI.HHN. ML:2.0 0.0000557 0.2 AML other m 2019-04-11T15:29:42.64
IV.CTI.HHE. ML:2.0 0.00004295 0.38 AML other m 2019-04-11T15:29:43.27
GU.SATI.HHE. ML:1.8 0.00001455 0.66 AML other m 2019-04-11T15:30:05.77
GU.SATI.HHN. ML:1.8 0.00001359 0.8 AML other m 2019-04-11T15:30:23.18
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
Waveforms Seismic signals in miniseed + resp format Download